code
stringlengths 1
2.01M
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stringlengths 3
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package com.actionbarsherlock.internal.view;
public interface View_HasStateListenerSupport {
void addOnAttachStateChangeListener(View_OnAttachStateChangeListener listener);
void removeOnAttachStateChangeListener(View_OnAttachStateChangeListener listener);
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/View_HasStateListenerSupport.java
|
Java
|
asf20
| 267
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import android.content.Context;
import android.content.res.Configuration;
import android.graphics.Canvas;
import android.os.Build;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityEvent;
import android.widget.LinearLayout;
import com.actionbarsherlock.internal.widget.IcsLinearLayout;
/**
* @hide
*/
public class ActionMenuView extends IcsLinearLayout implements MenuBuilder.ItemInvoker, MenuView {
//UNUSED private static final String TAG = "ActionMenuView";
private static final boolean IS_FROYO = Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO;
static final int MIN_CELL_SIZE = 56; // dips
static final int GENERATED_ITEM_PADDING = 4; // dips
private MenuBuilder mMenu;
private boolean mReserveOverflow;
private ActionMenuPresenter mPresenter;
private boolean mFormatItems;
private int mFormatItemsWidth;
private int mMinCellSize;
private int mGeneratedItemPadding;
//UNUSED private int mMeasuredExtraWidth;
private boolean mFirst = true;
public ActionMenuView(Context context) {
this(context, null);
}
public ActionMenuView(Context context, AttributeSet attrs) {
super(context, attrs);
setBaselineAligned(false);
final float density = context.getResources().getDisplayMetrics().density;
mMinCellSize = (int) (MIN_CELL_SIZE * density);
mGeneratedItemPadding = (int) (GENERATED_ITEM_PADDING * density);
}
public void setPresenter(ActionMenuPresenter presenter) {
mPresenter = presenter;
}
public boolean isExpandedFormat() {
return mFormatItems;
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
if (IS_FROYO) {
super.onConfigurationChanged(newConfig);
}
mPresenter.updateMenuView(false);
if (mPresenter != null && mPresenter.isOverflowMenuShowing()) {
mPresenter.hideOverflowMenu();
mPresenter.showOverflowMenu();
}
}
@Override
protected void onDraw(Canvas canvas) {
//Need to trigger a relayout since we may have been added extremely
//late in the initial rendering (e.g., when contained in a ViewPager).
//See: https://github.com/JakeWharton/ActionBarSherlock/issues/272
if (!IS_FROYO && mFirst) {
mFirst = false;
requestLayout();
return;
}
super.onDraw(canvas);
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
// If we've been given an exact size to match, apply special formatting during layout.
final boolean wasFormatted = mFormatItems;
mFormatItems = MeasureSpec.getMode(widthMeasureSpec) == MeasureSpec.EXACTLY;
if (wasFormatted != mFormatItems) {
mFormatItemsWidth = 0; // Reset this when switching modes
}
// Special formatting can change whether items can fit as action buttons.
// Kick the menu and update presenters when this changes.
final int widthSize = MeasureSpec.getMode(widthMeasureSpec);
if (mFormatItems && mMenu != null && widthSize != mFormatItemsWidth) {
mFormatItemsWidth = widthSize;
mMenu.onItemsChanged(true);
}
if (mFormatItems) {
onMeasureExactFormat(widthMeasureSpec, heightMeasureSpec);
} else {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
}
private void onMeasureExactFormat(int widthMeasureSpec, int heightMeasureSpec) {
// We already know the width mode is EXACTLY if we're here.
final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
int widthSize = MeasureSpec.getSize(widthMeasureSpec);
int heightSize = MeasureSpec.getSize(heightMeasureSpec);
final int widthPadding = getPaddingLeft() + getPaddingRight();
final int heightPadding = getPaddingTop() + getPaddingBottom();
widthSize -= widthPadding;
// Divide the view into cells.
final int cellCount = widthSize / mMinCellSize;
final int cellSizeRemaining = widthSize % mMinCellSize;
if (cellCount == 0) {
// Give up, nothing fits.
setMeasuredDimension(widthSize, 0);
return;
}
final int cellSize = mMinCellSize + cellSizeRemaining / cellCount;
int cellsRemaining = cellCount;
int maxChildHeight = 0;
int maxCellsUsed = 0;
int expandableItemCount = 0;
int visibleItemCount = 0;
boolean hasOverflow = false;
// This is used as a bitfield to locate the smallest items present. Assumes childCount < 64.
long smallestItemsAt = 0;
final int childCount = getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = getChildAt(i);
if (child.getVisibility() == GONE) continue;
final boolean isGeneratedItem = child instanceof ActionMenuItemView;
visibleItemCount++;
if (isGeneratedItem) {
// Reset padding for generated menu item views; it may change below
// and views are recycled.
child.setPadding(mGeneratedItemPadding, 0, mGeneratedItemPadding, 0);
}
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
lp.expanded = false;
lp.extraPixels = 0;
lp.cellsUsed = 0;
lp.expandable = false;
lp.leftMargin = 0;
lp.rightMargin = 0;
lp.preventEdgeOffset = isGeneratedItem && ((ActionMenuItemView) child).hasText();
// Overflow always gets 1 cell. No more, no less.
final int cellsAvailable = lp.isOverflowButton ? 1 : cellsRemaining;
final int cellsUsed = measureChildForCells(child, cellSize, cellsAvailable,
heightMeasureSpec, heightPadding);
maxCellsUsed = Math.max(maxCellsUsed, cellsUsed);
if (lp.expandable) expandableItemCount++;
if (lp.isOverflowButton) hasOverflow = true;
cellsRemaining -= cellsUsed;
maxChildHeight = Math.max(maxChildHeight, child.getMeasuredHeight());
if (cellsUsed == 1) smallestItemsAt |= (1 << i);
}
// When we have overflow and a single expanded (text) item, we want to try centering it
// visually in the available space even though overflow consumes some of it.
final boolean centerSingleExpandedItem = hasOverflow && visibleItemCount == 2;
// Divide space for remaining cells if we have items that can expand.
// Try distributing whole leftover cells to smaller items first.
boolean needsExpansion = false;
while (expandableItemCount > 0 && cellsRemaining > 0) {
int minCells = Integer.MAX_VALUE;
long minCellsAt = 0; // Bit locations are indices of relevant child views
int minCellsItemCount = 0;
for (int i = 0; i < childCount; i++) {
final View child = getChildAt(i);
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
// Don't try to expand items that shouldn't.
if (!lp.expandable) continue;
// Mark indices of children that can receive an extra cell.
if (lp.cellsUsed < minCells) {
minCells = lp.cellsUsed;
minCellsAt = 1 << i;
minCellsItemCount = 1;
} else if (lp.cellsUsed == minCells) {
minCellsAt |= 1 << i;
minCellsItemCount++;
}
}
// Items that get expanded will always be in the set of smallest items when we're done.
smallestItemsAt |= minCellsAt;
if (minCellsItemCount > cellsRemaining) break; // Couldn't expand anything evenly. Stop.
// We have enough cells, all minimum size items will be incremented.
minCells++;
for (int i = 0; i < childCount; i++) {
final View child = getChildAt(i);
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
if ((minCellsAt & (1 << i)) == 0) {
// If this item is already at our small item count, mark it for later.
if (lp.cellsUsed == minCells) smallestItemsAt |= 1 << i;
continue;
}
if (centerSingleExpandedItem && lp.preventEdgeOffset && cellsRemaining == 1) {
// Add padding to this item such that it centers.
child.setPadding(mGeneratedItemPadding + cellSize, 0, mGeneratedItemPadding, 0);
}
lp.cellsUsed++;
lp.expanded = true;
cellsRemaining--;
}
needsExpansion = true;
}
// Divide any space left that wouldn't divide along cell boundaries
// evenly among the smallest items
final boolean singleItem = !hasOverflow && visibleItemCount == 1;
if (cellsRemaining > 0 && smallestItemsAt != 0 &&
(cellsRemaining < visibleItemCount - 1 || singleItem || maxCellsUsed > 1)) {
float expandCount = Long.bitCount(smallestItemsAt);
if (!singleItem) {
// The items at the far edges may only expand by half in order to pin to either side.
if ((smallestItemsAt & 1) != 0) {
LayoutParams lp = (LayoutParams) getChildAt(0).getLayoutParams();
if (!lp.preventEdgeOffset) expandCount -= 0.5f;
}
if ((smallestItemsAt & (1 << (childCount - 1))) != 0) {
LayoutParams lp = ((LayoutParams) getChildAt(childCount - 1).getLayoutParams());
if (!lp.preventEdgeOffset) expandCount -= 0.5f;
}
}
final int extraPixels = expandCount > 0 ?
(int) (cellsRemaining * cellSize / expandCount) : 0;
for (int i = 0; i < childCount; i++) {
if ((smallestItemsAt & (1 << i)) == 0) continue;
final View child = getChildAt(i);
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
if (child instanceof ActionMenuItemView) {
// If this is one of our views, expand and measure at the larger size.
lp.extraPixels = extraPixels;
lp.expanded = true;
if (i == 0 && !lp.preventEdgeOffset) {
// First item gets part of its new padding pushed out of sight.
// The last item will get this implicitly from layout.
lp.leftMargin = -extraPixels / 2;
}
needsExpansion = true;
} else if (lp.isOverflowButton) {
lp.extraPixels = extraPixels;
lp.expanded = true;
lp.rightMargin = -extraPixels / 2;
needsExpansion = true;
} else {
// If we don't know what it is, give it some margins instead
// and let it center within its space. We still want to pin
// against the edges.
if (i != 0) {
lp.leftMargin = extraPixels / 2;
}
if (i != childCount - 1) {
lp.rightMargin = extraPixels / 2;
}
}
}
cellsRemaining = 0;
}
// Remeasure any items that have had extra space allocated to them.
if (needsExpansion) {
int heightSpec = MeasureSpec.makeMeasureSpec(heightSize - heightPadding, heightMode);
for (int i = 0; i < childCount; i++) {
final View child = getChildAt(i);
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
if (!lp.expanded) continue;
final int width = lp.cellsUsed * cellSize + lp.extraPixels;
child.measure(MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY), heightSpec);
}
}
if (heightMode != MeasureSpec.EXACTLY) {
heightSize = maxChildHeight;
}
setMeasuredDimension(widthSize, heightSize);
//UNUSED mMeasuredExtraWidth = cellsRemaining * cellSize;
}
/**
* Measure a child view to fit within cell-based formatting. The child's width
* will be measured to a whole multiple of cellSize.
*
* <p>Sets the expandable and cellsUsed fields of LayoutParams.
*
* @param child Child to measure
* @param cellSize Size of one cell
* @param cellsRemaining Number of cells remaining that this view can expand to fill
* @param parentHeightMeasureSpec MeasureSpec used by the parent view
* @param parentHeightPadding Padding present in the parent view
* @return Number of cells this child was measured to occupy
*/
static int measureChildForCells(View child, int cellSize, int cellsRemaining,
int parentHeightMeasureSpec, int parentHeightPadding) {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
final int childHeightSize = MeasureSpec.getSize(parentHeightMeasureSpec) -
parentHeightPadding;
final int childHeightMode = MeasureSpec.getMode(parentHeightMeasureSpec);
final int childHeightSpec = MeasureSpec.makeMeasureSpec(childHeightSize, childHeightMode);
int cellsUsed = 0;
if (cellsRemaining > 0) {
final int childWidthSpec = MeasureSpec.makeMeasureSpec(
cellSize * cellsRemaining, MeasureSpec.AT_MOST);
child.measure(childWidthSpec, childHeightSpec);
final int measuredWidth = child.getMeasuredWidth();
cellsUsed = measuredWidth / cellSize;
if (measuredWidth % cellSize != 0) cellsUsed++;
}
final ActionMenuItemView itemView = child instanceof ActionMenuItemView ?
(ActionMenuItemView) child : null;
final boolean expandable = !lp.isOverflowButton && itemView != null && itemView.hasText();
lp.expandable = expandable;
lp.cellsUsed = cellsUsed;
final int targetWidth = cellsUsed * cellSize;
child.measure(MeasureSpec.makeMeasureSpec(targetWidth, MeasureSpec.EXACTLY),
childHeightSpec);
return cellsUsed;
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
if (!mFormatItems) {
super.onLayout(changed, left, top, right, bottom);
return;
}
final int childCount = getChildCount();
final int midVertical = (top + bottom) / 2;
final int dividerWidth = 0;//getDividerWidth();
int overflowWidth = 0;
//UNUSED int nonOverflowWidth = 0;
int nonOverflowCount = 0;
int widthRemaining = right - left - getPaddingRight() - getPaddingLeft();
boolean hasOverflow = false;
for (int i = 0; i < childCount; i++) {
final View v = getChildAt(i);
if (v.getVisibility() == GONE) {
continue;
}
LayoutParams p = (LayoutParams) v.getLayoutParams();
if (p.isOverflowButton) {
overflowWidth = v.getMeasuredWidth();
if (hasDividerBeforeChildAt(i)) {
overflowWidth += dividerWidth;
}
int height = v.getMeasuredHeight();
int r = getWidth() - getPaddingRight() - p.rightMargin;
int l = r - overflowWidth;
int t = midVertical - (height / 2);
int b = t + height;
v.layout(l, t, r, b);
widthRemaining -= overflowWidth;
hasOverflow = true;
} else {
final int size = v.getMeasuredWidth() + p.leftMargin + p.rightMargin;
//UNUSED nonOverflowWidth += size;
widthRemaining -= size;
//if (hasDividerBeforeChildAt(i)) {
//UNUSED nonOverflowWidth += dividerWidth;
//}
nonOverflowCount++;
}
}
if (childCount == 1 && !hasOverflow) {
// Center a single child
final View v = getChildAt(0);
final int width = v.getMeasuredWidth();
final int height = v.getMeasuredHeight();
final int midHorizontal = (right - left) / 2;
final int l = midHorizontal - width / 2;
final int t = midVertical - height / 2;
v.layout(l, t, l + width, t + height);
return;
}
final int spacerCount = nonOverflowCount - (hasOverflow ? 0 : 1);
final int spacerSize = Math.max(0, spacerCount > 0 ? widthRemaining / spacerCount : 0);
int startLeft = getPaddingLeft();
for (int i = 0; i < childCount; i++) {
final View v = getChildAt(i);
final LayoutParams lp = (LayoutParams) v.getLayoutParams();
if (v.getVisibility() == GONE || lp.isOverflowButton) {
continue;
}
startLeft += lp.leftMargin;
int width = v.getMeasuredWidth();
int height = v.getMeasuredHeight();
int t = midVertical - height / 2;
v.layout(startLeft, t, startLeft + width, t + height);
startLeft += width + lp.rightMargin + spacerSize;
}
}
@Override
public void onDetachedFromWindow() {
super.onDetachedFromWindow();
mPresenter.dismissPopupMenus();
}
public boolean isOverflowReserved() {
return mReserveOverflow;
}
public void setOverflowReserved(boolean reserveOverflow) {
mReserveOverflow = reserveOverflow;
}
@Override
protected LayoutParams generateDefaultLayoutParams() {
LayoutParams params = new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
params.gravity = Gravity.CENTER_VERTICAL;
return params;
}
@Override
public LayoutParams generateLayoutParams(AttributeSet attrs) {
return new LayoutParams(getContext(), attrs);
}
@Override
protected LayoutParams generateLayoutParams(ViewGroup.LayoutParams p) {
if (p instanceof LayoutParams) {
LayoutParams result = new LayoutParams((LayoutParams) p);
if (result.gravity <= Gravity.NO_GRAVITY) {
result.gravity = Gravity.CENTER_VERTICAL;
}
return result;
}
return generateDefaultLayoutParams();
}
@Override
protected boolean checkLayoutParams(ViewGroup.LayoutParams p) {
return p != null && p instanceof LayoutParams;
}
public LayoutParams generateOverflowButtonLayoutParams() {
LayoutParams result = generateDefaultLayoutParams();
result.isOverflowButton = true;
return result;
}
public boolean invokeItem(MenuItemImpl item) {
return mMenu.performItemAction(item, 0);
}
public int getWindowAnimations() {
return 0;
}
public void initialize(MenuBuilder menu) {
mMenu = menu;
}
//@Override
protected boolean hasDividerBeforeChildAt(int childIndex) {
final View childBefore = getChildAt(childIndex - 1);
final View child = getChildAt(childIndex);
boolean result = false;
if (childIndex < getChildCount() && childBefore instanceof ActionMenuChildView) {
result |= ((ActionMenuChildView) childBefore).needsDividerAfter();
}
if (childIndex > 0 && child instanceof ActionMenuChildView) {
result |= ((ActionMenuChildView) child).needsDividerBefore();
}
return result;
}
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
return false;
}
public interface ActionMenuChildView {
public boolean needsDividerBefore();
public boolean needsDividerAfter();
}
public static class LayoutParams extends LinearLayout.LayoutParams {
public boolean isOverflowButton;
public int cellsUsed;
public int extraPixels;
public boolean expandable;
public boolean preventEdgeOffset;
public boolean expanded;
public LayoutParams(Context c, AttributeSet attrs) {
super(c, attrs);
}
public LayoutParams(LayoutParams other) {
super((LinearLayout.LayoutParams) other);
isOverflowButton = other.isOverflowButton;
}
public LayoutParams(int width, int height) {
super(width, height);
isOverflowButton = false;
}
public LayoutParams(int width, int height, boolean isOverflowButton) {
super(width, height);
this.isOverflowButton = isOverflowButton;
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/ActionMenuView.java
|
Java
|
asf20
| 22,112
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import java.util.HashSet;
import java.util.Set;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.MotionEvent;
import android.view.View;
import android.view.accessibility.AccessibilityEvent;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.Toast;
import com.actionbarsherlock.R;
import com.actionbarsherlock.internal.view.View_HasStateListenerSupport;
import com.actionbarsherlock.internal.view.View_OnAttachStateChangeListener;
import com.actionbarsherlock.internal.widget.CapitalizingButton;
import static com.actionbarsherlock.internal.ResourcesCompat.getResources_getBoolean;
/**
* @hide
*/
public class ActionMenuItemView extends LinearLayout
implements MenuView.ItemView, View.OnClickListener, View.OnLongClickListener,
ActionMenuView.ActionMenuChildView, View_HasStateListenerSupport {
//UNUSED private static final String TAG = "ActionMenuItemView";
private MenuItemImpl mItemData;
private CharSequence mTitle;
private MenuBuilder.ItemInvoker mItemInvoker;
private ImageButton mImageButton;
private CapitalizingButton mTextButton;
private boolean mAllowTextWithIcon;
private boolean mExpandedFormat;
private int mMinWidth;
private final Set<View_OnAttachStateChangeListener> mListeners = new HashSet<View_OnAttachStateChangeListener>();
public ActionMenuItemView(Context context) {
this(context, null);
}
public ActionMenuItemView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public ActionMenuItemView(Context context, AttributeSet attrs, int defStyle) {
//TODO super(context, attrs, defStyle);
super(context, attrs);
mAllowTextWithIcon = getResources_getBoolean(context,
R.bool.abs__config_allowActionMenuItemTextWithIcon);
TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.SherlockActionMenuItemView, 0, 0);
mMinWidth = a.getDimensionPixelSize(
R.styleable.SherlockActionMenuItemView_android_minWidth, 0);
a.recycle();
}
@Override
public void addOnAttachStateChangeListener(View_OnAttachStateChangeListener listener) {
mListeners.add(listener);
}
@Override
public void removeOnAttachStateChangeListener(View_OnAttachStateChangeListener listener) {
mListeners.remove(listener);
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
for (View_OnAttachStateChangeListener listener : mListeners) {
listener.onViewAttachedToWindow(this);
}
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
for (View_OnAttachStateChangeListener listener : mListeners) {
listener.onViewDetachedFromWindow(this);
}
}
@Override
public void onFinishInflate() {
mImageButton = (ImageButton) findViewById(R.id.abs__imageButton);
mTextButton = (CapitalizingButton) findViewById(R.id.abs__textButton);
mImageButton.setOnClickListener(this);
mTextButton.setOnClickListener(this);
mImageButton.setOnLongClickListener(this);
setOnClickListener(this);
setOnLongClickListener(this);
}
public MenuItemImpl getItemData() {
return mItemData;
}
public void initialize(MenuItemImpl itemData, int menuType) {
mItemData = itemData;
setIcon(itemData.getIcon());
setTitle(itemData.getTitleForItemView(this)); // Title only takes effect if there is no icon
setId(itemData.getItemId());
setVisibility(itemData.isVisible() ? View.VISIBLE : View.GONE);
setEnabled(itemData.isEnabled());
}
@Override
public void setEnabled(boolean enabled) {
super.setEnabled(enabled);
mImageButton.setEnabled(enabled);
mTextButton.setEnabled(enabled);
}
public void onClick(View v) {
if (mItemInvoker != null) {
mItemInvoker.invokeItem(mItemData);
}
}
public void setItemInvoker(MenuBuilder.ItemInvoker invoker) {
mItemInvoker = invoker;
}
public boolean prefersCondensedTitle() {
return true;
}
public void setCheckable(boolean checkable) {
// TODO Support checkable action items
}
public void setChecked(boolean checked) {
// TODO Support checkable action items
}
public void setExpandedFormat(boolean expandedFormat) {
if (mExpandedFormat != expandedFormat) {
mExpandedFormat = expandedFormat;
if (mItemData != null) {
mItemData.actionFormatChanged();
}
}
}
private void updateTextButtonVisibility() {
boolean visible = !TextUtils.isEmpty(mTextButton.getText());
visible &= mImageButton.getDrawable() == null ||
(mItemData.showsTextAsAction() && (mAllowTextWithIcon || mExpandedFormat));
mTextButton.setVisibility(visible ? VISIBLE : GONE);
}
public void setIcon(Drawable icon) {
mImageButton.setImageDrawable(icon);
if (icon != null) {
mImageButton.setVisibility(VISIBLE);
} else {
mImageButton.setVisibility(GONE);
}
updateTextButtonVisibility();
}
public boolean hasText() {
return mTextButton.getVisibility() != GONE;
}
public void setShortcut(boolean showShortcut, char shortcutKey) {
// Action buttons don't show text for shortcut keys.
}
public void setTitle(CharSequence title) {
mTitle = title;
mTextButton.setTextCompat(mTitle);
setContentDescription(mTitle);
updateTextButtonVisibility();
}
@Override
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
onPopulateAccessibilityEvent(event);
return true;
}
@Override
public void onPopulateAccessibilityEvent(AccessibilityEvent event) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
super.onPopulateAccessibilityEvent(event);
}
final CharSequence cdesc = getContentDescription();
if (!TextUtils.isEmpty(cdesc)) {
event.getText().add(cdesc);
}
}
@Override
public boolean dispatchHoverEvent(MotionEvent event) {
// Don't allow children to hover; we want this to be treated as a single component.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
return onHoverEvent(event);
}
return false;
}
public boolean showsIcon() {
return true;
}
public boolean needsDividerBefore() {
return hasText() && mItemData.getIcon() == null;
}
public boolean needsDividerAfter() {
return hasText();
}
@Override
public boolean onLongClick(View v) {
if (hasText()) {
// Don't show the cheat sheet for items that already show text.
return false;
}
final int[] screenPos = new int[2];
final Rect displayFrame = new Rect();
getLocationOnScreen(screenPos);
getWindowVisibleDisplayFrame(displayFrame);
final Context context = getContext();
final int width = getWidth();
final int height = getHeight();
final int midy = screenPos[1] + height / 2;
final int screenWidth = context.getResources().getDisplayMetrics().widthPixels;
Toast cheatSheet = Toast.makeText(context, mItemData.getTitle(), Toast.LENGTH_SHORT);
if (midy < displayFrame.height()) {
// Show along the top; follow action buttons
cheatSheet.setGravity(Gravity.TOP | Gravity.RIGHT,
screenWidth - screenPos[0] - width / 2, height);
} else {
// Show along the bottom center
cheatSheet.setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, height);
}
cheatSheet.show();
return true;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
final int specSize = MeasureSpec.getSize(widthMeasureSpec);
final int oldMeasuredWidth = getMeasuredWidth();
final int targetWidth = widthMode == MeasureSpec.AT_MOST ? Math.min(specSize, mMinWidth)
: mMinWidth;
if (widthMode != MeasureSpec.EXACTLY && mMinWidth > 0 && oldMeasuredWidth < targetWidth) {
// Remeasure at exactly the minimum width.
super.onMeasure(MeasureSpec.makeMeasureSpec(targetWidth, MeasureSpec.EXACTLY),
heightMeasureSpec);
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/ActionMenuItemView.java
|
Java
|
asf20
| 9,784
|
/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.view.View;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.SubMenu;
/**
* The model for a sub menu, which is an extension of the menu. Most methods are proxied to
* the parent menu.
*/
public class SubMenuBuilder extends MenuBuilder implements SubMenu {
private MenuBuilder mParentMenu;
private MenuItemImpl mItem;
public SubMenuBuilder(Context context, MenuBuilder parentMenu, MenuItemImpl item) {
super(context);
mParentMenu = parentMenu;
mItem = item;
}
@Override
public void setQwertyMode(boolean isQwerty) {
mParentMenu.setQwertyMode(isQwerty);
}
@Override
public boolean isQwertyMode() {
return mParentMenu.isQwertyMode();
}
@Override
public void setShortcutsVisible(boolean shortcutsVisible) {
mParentMenu.setShortcutsVisible(shortcutsVisible);
}
@Override
public boolean isShortcutsVisible() {
return mParentMenu.isShortcutsVisible();
}
public Menu getParentMenu() {
return mParentMenu;
}
public MenuItem getItem() {
return mItem;
}
@Override
public void setCallback(Callback callback) {
mParentMenu.setCallback(callback);
}
@Override
public MenuBuilder getRootMenu() {
return mParentMenu;
}
@Override
boolean dispatchMenuItemSelected(MenuBuilder menu, MenuItem item) {
return super.dispatchMenuItemSelected(menu, item) ||
mParentMenu.dispatchMenuItemSelected(menu, item);
}
public SubMenu setIcon(Drawable icon) {
mItem.setIcon(icon);
return this;
}
public SubMenu setIcon(int iconRes) {
mItem.setIcon(iconRes);
return this;
}
public SubMenu setHeaderIcon(Drawable icon) {
return (SubMenu) super.setHeaderIconInt(icon);
}
public SubMenu setHeaderIcon(int iconRes) {
return (SubMenu) super.setHeaderIconInt(iconRes);
}
public SubMenu setHeaderTitle(CharSequence title) {
return (SubMenu) super.setHeaderTitleInt(title);
}
public SubMenu setHeaderTitle(int titleRes) {
return (SubMenu) super.setHeaderTitleInt(titleRes);
}
public SubMenu setHeaderView(View view) {
return (SubMenu) super.setHeaderViewInt(view);
}
@Override
public boolean expandItemActionView(MenuItemImpl item) {
return mParentMenu.expandItemActionView(item);
}
@Override
public boolean collapseItemActionView(MenuItemImpl item) {
return mParentMenu.collapseItemActionView(item);
}
@Override
public String getActionViewStatesKey() {
final int itemId = mItem != null ? mItem.getItemId() : 0;
if (itemId == 0) {
return null;
}
return super.getActionViewStatesKey() + ":" + itemId;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/SubMenuBuilder.java
|
Java
|
asf20
| 3,669
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import java.util.ArrayList;
import android.content.Context;
import android.content.res.Resources;
import android.database.DataSetObserver;
import android.os.Parcelable;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.MeasureSpec;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.FrameLayout;
import android.widget.ListAdapter;
import android.widget.PopupWindow;
import com.actionbarsherlock.R;
import com.actionbarsherlock.internal.view.View_HasStateListenerSupport;
import com.actionbarsherlock.internal.view.View_OnAttachStateChangeListener;
import com.actionbarsherlock.internal.widget.IcsListPopupWindow;
import com.actionbarsherlock.view.MenuItem;
/**
* Presents a menu as a small, simple popup anchored to another view.
* @hide
*/
public class MenuPopupHelper implements AdapterView.OnItemClickListener, View.OnKeyListener,
ViewTreeObserver.OnGlobalLayoutListener, PopupWindow.OnDismissListener,
View_OnAttachStateChangeListener, MenuPresenter {
//UNUSED private static final String TAG = "MenuPopupHelper";
static final int ITEM_LAYOUT = R.layout.abs__popup_menu_item_layout;
private Context mContext;
private LayoutInflater mInflater;
private IcsListPopupWindow mPopup;
private MenuBuilder mMenu;
private int mPopupMaxWidth;
private View mAnchorView;
private boolean mOverflowOnly;
private ViewTreeObserver mTreeObserver;
private MenuAdapter mAdapter;
private Callback mPresenterCallback;
boolean mForceShowIcon;
private ViewGroup mMeasureParent;
public MenuPopupHelper(Context context, MenuBuilder menu) {
this(context, menu, null, false);
}
public MenuPopupHelper(Context context, MenuBuilder menu, View anchorView) {
this(context, menu, anchorView, false);
}
public MenuPopupHelper(Context context, MenuBuilder menu,
View anchorView, boolean overflowOnly) {
mContext = context;
mInflater = LayoutInflater.from(context);
mMenu = menu;
mOverflowOnly = overflowOnly;
final Resources res = context.getResources();
mPopupMaxWidth = Math.max(res.getDisplayMetrics().widthPixels / 2,
res.getDimensionPixelSize(R.dimen.abs__config_prefDialogWidth));
mAnchorView = anchorView;
menu.addMenuPresenter(this);
}
public void setAnchorView(View anchor) {
mAnchorView = anchor;
}
public void setForceShowIcon(boolean forceShow) {
mForceShowIcon = forceShow;
}
public void show() {
if (!tryShow()) {
throw new IllegalStateException("MenuPopupHelper cannot be used without an anchor");
}
}
public boolean tryShow() {
mPopup = new IcsListPopupWindow(mContext, null, R.attr.popupMenuStyle);
mPopup.setOnDismissListener(this);
mPopup.setOnItemClickListener(this);
mAdapter = new MenuAdapter(mMenu);
mPopup.setAdapter(mAdapter);
mPopup.setModal(true);
View anchor = mAnchorView;
if (anchor != null) {
final boolean addGlobalListener = mTreeObserver == null;
mTreeObserver = anchor.getViewTreeObserver(); // Refresh to latest
if (addGlobalListener) mTreeObserver.addOnGlobalLayoutListener(this);
((View_HasStateListenerSupport)anchor).addOnAttachStateChangeListener(this);
mPopup.setAnchorView(anchor);
} else {
return false;
}
mPopup.setContentWidth(Math.min(measureContentWidth(mAdapter), mPopupMaxWidth));
mPopup.setInputMethodMode(PopupWindow.INPUT_METHOD_NOT_NEEDED);
mPopup.show();
mPopup.getListView().setOnKeyListener(this);
return true;
}
public void dismiss() {
if (isShowing()) {
mPopup.dismiss();
}
}
public void onDismiss() {
mPopup = null;
mMenu.close();
if (mTreeObserver != null) {
if (!mTreeObserver.isAlive()) mTreeObserver = mAnchorView.getViewTreeObserver();
mTreeObserver.removeGlobalOnLayoutListener(this);
mTreeObserver = null;
}
((View_HasStateListenerSupport)mAnchorView).removeOnAttachStateChangeListener(this);
}
public boolean isShowing() {
return mPopup != null && mPopup.isShowing();
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
MenuAdapter adapter = mAdapter;
adapter.mAdapterMenu.performItemAction(adapter.getItem(position), 0);
}
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_MENU) {
dismiss();
return true;
}
return false;
}
private int measureContentWidth(ListAdapter adapter) {
// Menus don't tend to be long, so this is more sane than it looks.
int width = 0;
View itemView = null;
int itemType = 0;
final int widthMeasureSpec =
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
final int heightMeasureSpec =
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
final int count = adapter.getCount();
for (int i = 0; i < count; i++) {
final int positionType = adapter.getItemViewType(i);
if (positionType != itemType) {
itemType = positionType;
itemView = null;
}
if (mMeasureParent == null) {
mMeasureParent = new FrameLayout(mContext);
}
itemView = adapter.getView(i, itemView, mMeasureParent);
itemView.measure(widthMeasureSpec, heightMeasureSpec);
width = Math.max(width, itemView.getMeasuredWidth());
}
return width;
}
@Override
public void onGlobalLayout() {
if (isShowing()) {
final View anchor = mAnchorView;
if (anchor == null || !anchor.isShown()) {
dismiss();
} else if (isShowing()) {
// Recompute window size and position
mPopup.show();
}
}
}
@Override
public void onViewAttachedToWindow(View v) {
}
@Override
public void onViewDetachedFromWindow(View v) {
if (mTreeObserver != null) {
if (!mTreeObserver.isAlive()) mTreeObserver = v.getViewTreeObserver();
mTreeObserver.removeGlobalOnLayoutListener(this);
}
((View_HasStateListenerSupport)v).removeOnAttachStateChangeListener(this);
}
@Override
public void initForMenu(Context context, MenuBuilder menu) {
// Don't need to do anything; we added as a presenter in the constructor.
}
@Override
public MenuView getMenuView(ViewGroup root) {
throw new UnsupportedOperationException("MenuPopupHelpers manage their own views");
}
@Override
public void updateMenuView(boolean cleared) {
if (mAdapter != null) mAdapter.notifyDataSetChanged();
}
@Override
public void setCallback(Callback cb) {
mPresenterCallback = cb;
}
@Override
public boolean onSubMenuSelected(SubMenuBuilder subMenu) {
if (subMenu.hasVisibleItems()) {
MenuPopupHelper subPopup = new MenuPopupHelper(mContext, subMenu, mAnchorView, false);
subPopup.setCallback(mPresenterCallback);
boolean preserveIconSpacing = false;
final int count = subMenu.size();
for (int i = 0; i < count; i++) {
MenuItem childItem = subMenu.getItem(i);
if (childItem.isVisible() && childItem.getIcon() != null) {
preserveIconSpacing = true;
break;
}
}
subPopup.setForceShowIcon(preserveIconSpacing);
if (subPopup.tryShow()) {
if (mPresenterCallback != null) {
mPresenterCallback.onOpenSubMenu(subMenu);
}
return true;
}
}
return false;
}
@Override
public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) {
// Only care about the (sub)menu we're presenting.
if (menu != mMenu) return;
dismiss();
if (mPresenterCallback != null) {
mPresenterCallback.onCloseMenu(menu, allMenusAreClosing);
}
}
@Override
public boolean flagActionItems() {
return false;
}
public boolean expandItemActionView(MenuBuilder menu, MenuItemImpl item) {
return false;
}
public boolean collapseItemActionView(MenuBuilder menu, MenuItemImpl item) {
return false;
}
@Override
public int getId() {
return 0;
}
@Override
public Parcelable onSaveInstanceState() {
return null;
}
@Override
public void onRestoreInstanceState(Parcelable state) {
}
private class MenuAdapter extends BaseAdapter {
private MenuBuilder mAdapterMenu;
private int mExpandedIndex = -1;
public MenuAdapter(MenuBuilder menu) {
mAdapterMenu = menu;
registerDataSetObserver(new ExpandedIndexObserver());
findExpandedIndex();
}
public int getCount() {
ArrayList<MenuItemImpl> items = mOverflowOnly ?
mAdapterMenu.getNonActionItems() : mAdapterMenu.getVisibleItems();
if (mExpandedIndex < 0) {
return items.size();
}
return items.size() - 1;
}
public MenuItemImpl getItem(int position) {
ArrayList<MenuItemImpl> items = mOverflowOnly ?
mAdapterMenu.getNonActionItems() : mAdapterMenu.getVisibleItems();
if (mExpandedIndex >= 0 && position >= mExpandedIndex) {
position++;
}
return items.get(position);
}
public long getItemId(int position) {
// Since a menu item's ID is optional, we'll use the position as an
// ID for the item in the AdapterView
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = mInflater.inflate(ITEM_LAYOUT, parent, false);
}
MenuView.ItemView itemView = (MenuView.ItemView) convertView;
if (mForceShowIcon) {
((ListMenuItemView) convertView).setForceShowIcon(true);
}
itemView.initialize(getItem(position), 0);
return convertView;
}
void findExpandedIndex() {
final MenuItemImpl expandedItem = mMenu.getExpandedItem();
if (expandedItem != null) {
final ArrayList<MenuItemImpl> items = mMenu.getNonActionItems();
final int count = items.size();
for (int i = 0; i < count; i++) {
final MenuItemImpl item = items.get(i);
if (item == expandedItem) {
mExpandedIndex = i;
return;
}
}
}
mExpandedIndex = -1;
}
}
private class ExpandedIndexObserver extends DataSetObserver {
@Override
public void onChanged() {
mAdapter.findExpandedIndex();
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/MenuPopupHelper.java
|
Java
|
asf20
| 12,409
|
/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.util.Log;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewDebug;
import android.widget.LinearLayout;
import com.actionbarsherlock.view.ActionProvider;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.SubMenu;
/**
* @hide
*/
public final class MenuItemImpl implements MenuItem {
private static final String TAG = "MenuItemImpl";
private static final int SHOW_AS_ACTION_MASK = SHOW_AS_ACTION_NEVER |
SHOW_AS_ACTION_IF_ROOM |
SHOW_AS_ACTION_ALWAYS;
private final int mId;
private final int mGroup;
private final int mCategoryOrder;
private final int mOrdering;
private CharSequence mTitle;
private CharSequence mTitleCondensed;
private Intent mIntent;
private char mShortcutNumericChar;
private char mShortcutAlphabeticChar;
/** The icon's drawable which is only created as needed */
private Drawable mIconDrawable;
/**
* The icon's resource ID which is used to get the Drawable when it is
* needed (if the Drawable isn't already obtained--only one of the two is
* needed).
*/
private int mIconResId = NO_ICON;
/** The menu to which this item belongs */
private MenuBuilder mMenu;
/** If this item should launch a sub menu, this is the sub menu to launch */
private SubMenuBuilder mSubMenu;
private Runnable mItemCallback;
private MenuItem.OnMenuItemClickListener mClickListener;
private int mFlags = ENABLED;
private static final int CHECKABLE = 0x00000001;
private static final int CHECKED = 0x00000002;
private static final int EXCLUSIVE = 0x00000004;
private static final int HIDDEN = 0x00000008;
private static final int ENABLED = 0x00000010;
private static final int IS_ACTION = 0x00000020;
private int mShowAsAction = SHOW_AS_ACTION_NEVER;
private View mActionView;
private ActionProvider mActionProvider;
private OnActionExpandListener mOnActionExpandListener;
private boolean mIsActionViewExpanded = false;
/** Used for the icon resource ID if this item does not have an icon */
static final int NO_ICON = 0;
/**
* Current use case is for context menu: Extra information linked to the
* View that added this item to the context menu.
*/
private ContextMenuInfo mMenuInfo;
private static String sPrependShortcutLabel;
private static String sEnterShortcutLabel;
private static String sDeleteShortcutLabel;
private static String sSpaceShortcutLabel;
/**
* Instantiates this menu item.
*
* @param menu
* @param group Item ordering grouping control. The item will be added after
* all other items whose order is <= this number, and before any
* that are larger than it. This can also be used to define
* groups of items for batch state changes. Normally use 0.
* @param id Unique item ID. Use 0 if you do not need a unique ID.
* @param categoryOrder The ordering for this item.
* @param title The text to display for the item.
*/
MenuItemImpl(MenuBuilder menu, int group, int id, int categoryOrder, int ordering,
CharSequence title, int showAsAction) {
/* TODO if (sPrependShortcutLabel == null) {
// This is instantiated from the UI thread, so no chance of sync issues
sPrependShortcutLabel = menu.getContext().getResources().getString(
com.android.internal.R.string.prepend_shortcut_label);
sEnterShortcutLabel = menu.getContext().getResources().getString(
com.android.internal.R.string.menu_enter_shortcut_label);
sDeleteShortcutLabel = menu.getContext().getResources().getString(
com.android.internal.R.string.menu_delete_shortcut_label);
sSpaceShortcutLabel = menu.getContext().getResources().getString(
com.android.internal.R.string.menu_space_shortcut_label);
}*/
mMenu = menu;
mId = id;
mGroup = group;
mCategoryOrder = categoryOrder;
mOrdering = ordering;
mTitle = title;
mShowAsAction = showAsAction;
}
/**
* Invokes the item by calling various listeners or callbacks.
*
* @return true if the invocation was handled, false otherwise
*/
public boolean invoke() {
if (mClickListener != null &&
mClickListener.onMenuItemClick(this)) {
return true;
}
if (mMenu.dispatchMenuItemSelected(mMenu.getRootMenu(), this)) {
return true;
}
if (mItemCallback != null) {
mItemCallback.run();
return true;
}
if (mIntent != null) {
try {
mMenu.getContext().startActivity(mIntent);
return true;
} catch (ActivityNotFoundException e) {
Log.e(TAG, "Can't find activity to handle intent; ignoring", e);
}
}
if (mActionProvider != null && mActionProvider.onPerformDefaultAction()) {
return true;
}
return false;
}
public boolean isEnabled() {
return (mFlags & ENABLED) != 0;
}
public MenuItem setEnabled(boolean enabled) {
if (enabled) {
mFlags |= ENABLED;
} else {
mFlags &= ~ENABLED;
}
mMenu.onItemsChanged(false);
return this;
}
public int getGroupId() {
return mGroup;
}
@ViewDebug.CapturedViewProperty
public int getItemId() {
return mId;
}
public int getOrder() {
return mCategoryOrder;
}
public int getOrdering() {
return mOrdering;
}
public Intent getIntent() {
return mIntent;
}
public MenuItem setIntent(Intent intent) {
mIntent = intent;
return this;
}
Runnable getCallback() {
return mItemCallback;
}
public MenuItem setCallback(Runnable callback) {
mItemCallback = callback;
return this;
}
public char getAlphabeticShortcut() {
return mShortcutAlphabeticChar;
}
public MenuItem setAlphabeticShortcut(char alphaChar) {
if (mShortcutAlphabeticChar == alphaChar) return this;
mShortcutAlphabeticChar = Character.toLowerCase(alphaChar);
mMenu.onItemsChanged(false);
return this;
}
public char getNumericShortcut() {
return mShortcutNumericChar;
}
public MenuItem setNumericShortcut(char numericChar) {
if (mShortcutNumericChar == numericChar) return this;
mShortcutNumericChar = numericChar;
mMenu.onItemsChanged(false);
return this;
}
public MenuItem setShortcut(char numericChar, char alphaChar) {
mShortcutNumericChar = numericChar;
mShortcutAlphabeticChar = Character.toLowerCase(alphaChar);
mMenu.onItemsChanged(false);
return this;
}
/**
* @return The active shortcut (based on QWERTY-mode of the menu).
*/
char getShortcut() {
return (mMenu.isQwertyMode() ? mShortcutAlphabeticChar : mShortcutNumericChar);
}
/**
* @return The label to show for the shortcut. This includes the chording
* key (for example 'Menu+a'). Also, any non-human readable
* characters should be human readable (for example 'Menu+enter').
*/
String getShortcutLabel() {
char shortcut = getShortcut();
if (shortcut == 0) {
return "";
}
StringBuilder sb = new StringBuilder(sPrependShortcutLabel);
switch (shortcut) {
case '\n':
sb.append(sEnterShortcutLabel);
break;
case '\b':
sb.append(sDeleteShortcutLabel);
break;
case ' ':
sb.append(sSpaceShortcutLabel);
break;
default:
sb.append(shortcut);
break;
}
return sb.toString();
}
/**
* @return Whether this menu item should be showing shortcuts (depends on
* whether the menu should show shortcuts and whether this item has
* a shortcut defined)
*/
boolean shouldShowShortcut() {
// Show shortcuts if the menu is supposed to show shortcuts AND this item has a shortcut
return mMenu.isShortcutsVisible() && (getShortcut() != 0);
}
public SubMenu getSubMenu() {
return mSubMenu;
}
public boolean hasSubMenu() {
return mSubMenu != null;
}
void setSubMenu(SubMenuBuilder subMenu) {
mSubMenu = subMenu;
subMenu.setHeaderTitle(getTitle());
}
@ViewDebug.CapturedViewProperty
public CharSequence getTitle() {
return mTitle;
}
/**
* Gets the title for a particular {@link ItemView}
*
* @param itemView The ItemView that is receiving the title
* @return Either the title or condensed title based on what the ItemView
* prefers
*/
CharSequence getTitleForItemView(MenuView.ItemView itemView) {
return ((itemView != null) && itemView.prefersCondensedTitle())
? getTitleCondensed()
: getTitle();
}
public MenuItem setTitle(CharSequence title) {
mTitle = title;
mMenu.onItemsChanged(false);
if (mSubMenu != null) {
mSubMenu.setHeaderTitle(title);
}
return this;
}
public MenuItem setTitle(int title) {
return setTitle(mMenu.getContext().getString(title));
}
public CharSequence getTitleCondensed() {
return mTitleCondensed != null ? mTitleCondensed : mTitle;
}
public MenuItem setTitleCondensed(CharSequence title) {
mTitleCondensed = title;
// Could use getTitle() in the loop below, but just cache what it would do here
if (title == null) {
title = mTitle;
}
mMenu.onItemsChanged(false);
return this;
}
public Drawable getIcon() {
if (mIconDrawable != null) {
return mIconDrawable;
}
if (mIconResId != NO_ICON) {
return mMenu.getResources().getDrawable(mIconResId);
}
return null;
}
public MenuItem setIcon(Drawable icon) {
mIconResId = NO_ICON;
mIconDrawable = icon;
mMenu.onItemsChanged(false);
return this;
}
public MenuItem setIcon(int iconResId) {
mIconDrawable = null;
mIconResId = iconResId;
// If we have a view, we need to push the Drawable to them
mMenu.onItemsChanged(false);
return this;
}
public boolean isCheckable() {
return (mFlags & CHECKABLE) == CHECKABLE;
}
public MenuItem setCheckable(boolean checkable) {
final int oldFlags = mFlags;
mFlags = (mFlags & ~CHECKABLE) | (checkable ? CHECKABLE : 0);
if (oldFlags != mFlags) {
mMenu.onItemsChanged(false);
}
return this;
}
public void setExclusiveCheckable(boolean exclusive) {
mFlags = (mFlags & ~EXCLUSIVE) | (exclusive ? EXCLUSIVE : 0);
}
public boolean isExclusiveCheckable() {
return (mFlags & EXCLUSIVE) != 0;
}
public boolean isChecked() {
return (mFlags & CHECKED) == CHECKED;
}
public MenuItem setChecked(boolean checked) {
if ((mFlags & EXCLUSIVE) != 0) {
// Call the method on the Menu since it knows about the others in this
// exclusive checkable group
mMenu.setExclusiveItemChecked(this);
} else {
setCheckedInt(checked);
}
return this;
}
void setCheckedInt(boolean checked) {
final int oldFlags = mFlags;
mFlags = (mFlags & ~CHECKED) | (checked ? CHECKED : 0);
if (oldFlags != mFlags) {
mMenu.onItemsChanged(false);
}
}
public boolean isVisible() {
return (mFlags & HIDDEN) == 0;
}
/**
* Changes the visibility of the item. This method DOES NOT notify the
* parent menu of a change in this item, so this should only be called from
* methods that will eventually trigger this change. If unsure, use {@link #setVisible(boolean)}
* instead.
*
* @param shown Whether to show (true) or hide (false).
* @return Whether the item's shown state was changed
*/
boolean setVisibleInt(boolean shown) {
final int oldFlags = mFlags;
mFlags = (mFlags & ~HIDDEN) | (shown ? 0 : HIDDEN);
return oldFlags != mFlags;
}
public MenuItem setVisible(boolean shown) {
// Try to set the shown state to the given state. If the shown state was changed
// (i.e. the previous state isn't the same as given state), notify the parent menu that
// the shown state has changed for this item
if (setVisibleInt(shown)) mMenu.onItemVisibleChanged(this);
return this;
}
public MenuItem setOnMenuItemClickListener(MenuItem.OnMenuItemClickListener clickListener) {
mClickListener = clickListener;
return this;
}
@Override
public String toString() {
return mTitle.toString();
}
void setMenuInfo(ContextMenuInfo menuInfo) {
mMenuInfo = menuInfo;
}
public ContextMenuInfo getMenuInfo() {
return mMenuInfo;
}
public void actionFormatChanged() {
mMenu.onItemActionRequestChanged(this);
}
/**
* @return Whether the menu should show icons for menu items.
*/
public boolean shouldShowIcon() {
return mMenu.getOptionalIconsVisible();
}
public boolean isActionButton() {
return (mFlags & IS_ACTION) == IS_ACTION;
}
public boolean requestsActionButton() {
return (mShowAsAction & SHOW_AS_ACTION_IF_ROOM) == SHOW_AS_ACTION_IF_ROOM;
}
public boolean requiresActionButton() {
return (mShowAsAction & SHOW_AS_ACTION_ALWAYS) == SHOW_AS_ACTION_ALWAYS;
}
public void setIsActionButton(boolean isActionButton) {
if (isActionButton) {
mFlags |= IS_ACTION;
} else {
mFlags &= ~IS_ACTION;
}
}
public boolean showsTextAsAction() {
return (mShowAsAction & SHOW_AS_ACTION_WITH_TEXT) == SHOW_AS_ACTION_WITH_TEXT;
}
public void setShowAsAction(int actionEnum) {
switch (actionEnum & SHOW_AS_ACTION_MASK) {
case SHOW_AS_ACTION_ALWAYS:
case SHOW_AS_ACTION_IF_ROOM:
case SHOW_AS_ACTION_NEVER:
// Looks good!
break;
default:
// Mutually exclusive options selected!
throw new IllegalArgumentException("SHOW_AS_ACTION_ALWAYS, SHOW_AS_ACTION_IF_ROOM,"
+ " and SHOW_AS_ACTION_NEVER are mutually exclusive.");
}
mShowAsAction = actionEnum;
mMenu.onItemActionRequestChanged(this);
}
public MenuItem setActionView(View view) {
mActionView = view;
mActionProvider = null;
if (view != null && view.getId() == View.NO_ID && mId > 0) {
view.setId(mId);
}
mMenu.onItemActionRequestChanged(this);
return this;
}
public MenuItem setActionView(int resId) {
final Context context = mMenu.getContext();
final LayoutInflater inflater = LayoutInflater.from(context);
setActionView(inflater.inflate(resId, new LinearLayout(context), false));
return this;
}
public View getActionView() {
if (mActionView != null) {
return mActionView;
} else if (mActionProvider != null) {
mActionView = mActionProvider.onCreateActionView();
return mActionView;
} else {
return null;
}
}
public ActionProvider getActionProvider() {
return mActionProvider;
}
public MenuItem setActionProvider(ActionProvider actionProvider) {
mActionView = null;
mActionProvider = actionProvider;
mMenu.onItemsChanged(true); // Measurement can be changed
return this;
}
@Override
public MenuItem setShowAsActionFlags(int actionEnum) {
setShowAsAction(actionEnum);
return this;
}
@Override
public boolean expandActionView() {
if ((mShowAsAction & SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW) == 0 || mActionView == null) {
return false;
}
if (mOnActionExpandListener == null ||
mOnActionExpandListener.onMenuItemActionExpand(this)) {
return mMenu.expandItemActionView(this);
}
return false;
}
@Override
public boolean collapseActionView() {
if ((mShowAsAction & SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW) == 0) {
return false;
}
if (mActionView == null) {
// We're already collapsed if we have no action view.
return true;
}
if (mOnActionExpandListener == null ||
mOnActionExpandListener.onMenuItemActionCollapse(this)) {
return mMenu.collapseItemActionView(this);
}
return false;
}
@Override
public MenuItem setOnActionExpandListener(OnActionExpandListener listener) {
mOnActionExpandListener = listener;
return this;
}
public boolean hasCollapsibleActionView() {
return (mShowAsAction & SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW) != 0 && mActionView != null;
}
public void setActionViewExpanded(boolean isExpanded) {
mIsActionViewExpanded = isExpanded;
mMenu.onItemsChanged(false);
}
public boolean isActionViewExpanded() {
return mIsActionViewExpanded;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/MenuItemImpl.java
|
Java
|
asf20
| 18,924
|
/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import android.graphics.drawable.Drawable;
/**
* Minimal interface for a menu view. {@link #initialize(MenuBuilder)} must be called for the
* menu to be functional.
*
* @hide
*/
public interface MenuView {
/**
* Initializes the menu to the given menu. This should be called after the
* view is inflated.
*
* @param menu The menu that this MenuView should display.
*/
public void initialize(MenuBuilder menu);
/**
* Returns the default animations to be used for this menu when entering/exiting.
* @return A resource ID for the default animations to be used for this menu.
*/
public int getWindowAnimations();
/**
* Minimal interface for a menu item view. {@link #initialize(MenuItemImpl, int)} must be called
* for the item to be functional.
*/
public interface ItemView {
/**
* Initializes with the provided MenuItemData. This should be called after the view is
* inflated.
* @param itemData The item that this ItemView should display.
* @param menuType The type of this menu, one of
* {@link MenuBuilder#TYPE_ICON}, {@link MenuBuilder#TYPE_EXPANDED},
* {@link MenuBuilder#TYPE_DIALOG}).
*/
public void initialize(MenuItemImpl itemData, int menuType);
/**
* Gets the item data that this view is displaying.
* @return the item data, or null if there is not one
*/
public MenuItemImpl getItemData();
/**
* Sets the title of the item view.
* @param title The title to set.
*/
public void setTitle(CharSequence title);
/**
* Sets the enabled state of the item view.
* @param enabled Whether the item view should be enabled.
*/
public void setEnabled(boolean enabled);
/**
* Displays the checkbox for the item view. This does not ensure the item view will be
* checked, for that use {@link #setChecked}.
* @param checkable Whether to display the checkbox or to hide it
*/
public void setCheckable(boolean checkable);
/**
* Checks the checkbox for the item view. If the checkbox is hidden, it will NOT be
* made visible, call {@link #setCheckable(boolean)} for that.
* @param checked Whether the checkbox should be checked
*/
public void setChecked(boolean checked);
/**
* Sets the shortcut for the item.
* @param showShortcut Whether a shortcut should be shown(if false, the value of
* shortcutKey should be ignored).
* @param shortcutKey The shortcut key that should be shown on the ItemView.
*/
public void setShortcut(boolean showShortcut, char shortcutKey);
/**
* Set the icon of this item view.
* @param icon The icon of this item. null to hide the icon.
*/
public void setIcon(Drawable icon);
/**
* Whether this item view prefers displaying the condensed title rather
* than the normal title. If a condensed title is not available, the
* normal title will be used.
*
* @return Whether this item view prefers displaying the condensed
* title.
*/
public boolean prefersCondensedTitle();
/**
* Whether this item view shows an icon.
*
* @return Whether this item view shows an icon.
*/
public boolean showsIcon();
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/MenuView.java
|
Java
|
asf20
| 4,269
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import android.content.Context;
import android.os.Parcelable;
import android.view.ViewGroup;
/**
* A MenuPresenter is responsible for building views for a Menu object.
* It takes over some responsibility from the old style monolithic MenuBuilder class.
*/
public interface MenuPresenter {
/**
* Called by menu implementation to notify another component of open/close events.
*/
public interface Callback {
/**
* Called when a menu is closing.
* @param menu
* @param allMenusAreClosing
*/
public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing);
/**
* Called when a submenu opens. Useful for notifying the application
* of menu state so that it does not attempt to hide the action bar
* while a submenu is open or similar.
*
* @param subMenu Submenu currently being opened
* @return true if the Callback will handle presenting the submenu, false if
* the presenter should attempt to do so.
*/
public boolean onOpenSubMenu(MenuBuilder subMenu);
}
/**
* Initialize this presenter for the given context and menu.
* This method is called by MenuBuilder when a presenter is
* added. See {@link MenuBuilder#addMenuPresenter(MenuPresenter)}
*
* @param context Context for this presenter; used for view creation and resource management
* @param menu Menu to host
*/
public void initForMenu(Context context, MenuBuilder menu);
/**
* Retrieve a MenuView to display the menu specified in
* {@link #initForMenu(Context, Menu)}.
*
* @param root Intended parent of the MenuView.
* @return A freshly created MenuView.
*/
public MenuView getMenuView(ViewGroup root);
/**
* Update the menu UI in response to a change. Called by
* MenuBuilder during the normal course of operation.
*
* @param cleared true if the menu was entirely cleared
*/
public void updateMenuView(boolean cleared);
/**
* Set a callback object that will be notified of menu events
* related to this specific presentation.
* @param cb Callback that will be notified of future events
*/
public void setCallback(Callback cb);
/**
* Called by Menu implementations to indicate that a submenu item
* has been selected. An active Callback should be notified, and
* if applicable the presenter should present the submenu.
*
* @param subMenu SubMenu being opened
* @return true if the the event was handled, false otherwise.
*/
public boolean onSubMenuSelected(SubMenuBuilder subMenu);
/**
* Called by Menu implementations to indicate that a menu or submenu is
* closing. Presenter implementations should close the representation
* of the menu indicated as necessary and notify a registered callback.
*
* @param menu Menu or submenu that is closing.
* @param allMenusAreClosing True if all associated menus are closing.
*/
public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing);
/**
* Called by Menu implementations to flag items that will be shown as actions.
* @return true if this presenter changed the action status of any items.
*/
public boolean flagActionItems();
/**
* Called when a menu item with a collapsable action view should expand its action view.
*
* @param menu Menu containing the item to be expanded
* @param item Item to be expanded
* @return true if this presenter expanded the action view, false otherwise.
*/
public boolean expandItemActionView(MenuBuilder menu, MenuItemImpl item);
/**
* Called when a menu item with a collapsable action view should collapse its action view.
*
* @param menu Menu containing the item to be collapsed
* @param item Item to be collapsed
* @return true if this presenter collapsed the action view, false otherwise.
*/
public boolean collapseItemActionView(MenuBuilder menu, MenuItemImpl item);
/**
* Returns an ID for determining how to save/restore instance state.
* @return a valid ID value.
*/
public int getId();
/**
* Returns a Parcelable describing the current state of the presenter.
* It will be passed to the {@link #onRestoreInstanceState(Parcelable)}
* method of the presenter sharing the same ID later.
* @return The saved instance state
*/
public Parcelable onSaveInstanceState();
/**
* Supplies the previously saved instance state to be restored.
* @param state The previously saved instance state
*/
public void onRestoreInstanceState(Parcelable state);
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/MenuPresenter.java
|
Java
|
asf20
| 5,462
|
/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.Parcelable;
import android.util.SparseArray;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.KeyCharacterMap;
import android.view.KeyEvent;
import android.view.View;
import com.actionbarsherlock.R;
import com.actionbarsherlock.view.ActionProvider;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.SubMenu;
/**
* Implementation of the {@link android.view.Menu} interface for creating a
* standard menu UI.
*/
public class MenuBuilder implements Menu {
//UNUSED private static final String TAG = "MenuBuilder";
private static final String PRESENTER_KEY = "android:menu:presenters";
private static final String ACTION_VIEW_STATES_KEY = "android:menu:actionviewstates";
private static final String EXPANDED_ACTION_VIEW_ID = "android:menu:expandedactionview";
private static final int[] sCategoryToOrder = new int[] {
1, /* No category */
4, /* CONTAINER */
5, /* SYSTEM */
3, /* SECONDARY */
2, /* ALTERNATIVE */
0, /* SELECTED_ALTERNATIVE */
};
private final Context mContext;
private final Resources mResources;
/**
* Whether the shortcuts should be qwerty-accessible. Use isQwertyMode()
* instead of accessing this directly.
*/
private boolean mQwertyMode;
/**
* Whether the shortcuts should be visible on menus. Use isShortcutsVisible()
* instead of accessing this directly.
*/
private boolean mShortcutsVisible;
/**
* Callback that will receive the various menu-related events generated by
* this class. Use getCallback to get a reference to the callback.
*/
private Callback mCallback;
/** Contains all of the items for this menu */
private ArrayList<MenuItemImpl> mItems;
/** Contains only the items that are currently visible. This will be created/refreshed from
* {@link #getVisibleItems()} */
private ArrayList<MenuItemImpl> mVisibleItems;
/**
* Whether or not the items (or any one item's shown state) has changed since it was last
* fetched from {@link #getVisibleItems()}
*/
private boolean mIsVisibleItemsStale;
/**
* Contains only the items that should appear in the Action Bar, if present.
*/
private ArrayList<MenuItemImpl> mActionItems;
/**
* Contains items that should NOT appear in the Action Bar, if present.
*/
private ArrayList<MenuItemImpl> mNonActionItems;
/**
* Whether or not the items (or any one item's action state) has changed since it was
* last fetched.
*/
private boolean mIsActionItemsStale;
/**
* Default value for how added items should show in the action list.
*/
private int mDefaultShowAsAction = MenuItem.SHOW_AS_ACTION_NEVER;
/**
* Current use case is Context Menus: As Views populate the context menu, each one has
* extra information that should be passed along. This is the current menu info that
* should be set on all items added to this menu.
*/
private ContextMenuInfo mCurrentMenuInfo;
/** Header title for menu types that have a header (context and submenus) */
CharSequence mHeaderTitle;
/** Header icon for menu types that have a header and support icons (context) */
Drawable mHeaderIcon;
/** Header custom view for menu types that have a header and support custom views (context) */
View mHeaderView;
/**
* Contains the state of the View hierarchy for all menu views when the menu
* was frozen.
*/
//UNUSED private SparseArray<Parcelable> mFrozenViewStates;
/**
* Prevents onItemsChanged from doing its junk, useful for batching commands
* that may individually call onItemsChanged.
*/
private boolean mPreventDispatchingItemsChanged = false;
private boolean mItemsChangedWhileDispatchPrevented = false;
private boolean mOptionalIconsVisible = false;
private boolean mIsClosing = false;
private ArrayList<MenuItemImpl> mTempShortcutItemList = new ArrayList<MenuItemImpl>();
private CopyOnWriteArrayList<WeakReference<MenuPresenter>> mPresenters =
new CopyOnWriteArrayList<WeakReference<MenuPresenter>>();
/**
* Currently expanded menu item; must be collapsed when we clear.
*/
private MenuItemImpl mExpandedItem;
/**
* Called by menu to notify of close and selection changes.
*/
public interface Callback {
/**
* Called when a menu item is selected.
* @param menu The menu that is the parent of the item
* @param item The menu item that is selected
* @return whether the menu item selection was handled
*/
public boolean onMenuItemSelected(MenuBuilder menu, MenuItem item);
/**
* Called when the mode of the menu changes (for example, from icon to expanded).
*
* @param menu the menu that has changed modes
*/
public void onMenuModeChange(MenuBuilder menu);
}
/**
* Called by menu items to execute their associated action
*/
public interface ItemInvoker {
public boolean invokeItem(MenuItemImpl item);
}
public MenuBuilder(Context context) {
mContext = context;
mResources = context.getResources();
mItems = new ArrayList<MenuItemImpl>();
mVisibleItems = new ArrayList<MenuItemImpl>();
mIsVisibleItemsStale = true;
mActionItems = new ArrayList<MenuItemImpl>();
mNonActionItems = new ArrayList<MenuItemImpl>();
mIsActionItemsStale = true;
setShortcutsVisibleInner(true);
}
public MenuBuilder setDefaultShowAsAction(int defaultShowAsAction) {
mDefaultShowAsAction = defaultShowAsAction;
return this;
}
/**
* Add a presenter to this menu. This will only hold a WeakReference;
* you do not need to explicitly remove a presenter, but you can using
* {@link #removeMenuPresenter(MenuPresenter)}.
*
* @param presenter The presenter to add
*/
public void addMenuPresenter(MenuPresenter presenter) {
mPresenters.add(new WeakReference<MenuPresenter>(presenter));
presenter.initForMenu(mContext, this);
mIsActionItemsStale = true;
}
/**
* Remove a presenter from this menu. That presenter will no longer
* receive notifications of updates to this menu's data.
*
* @param presenter The presenter to remove
*/
public void removeMenuPresenter(MenuPresenter presenter) {
for (WeakReference<MenuPresenter> ref : mPresenters) {
final MenuPresenter item = ref.get();
if (item == null || item == presenter) {
mPresenters.remove(ref);
}
}
}
private void dispatchPresenterUpdate(boolean cleared) {
if (mPresenters.isEmpty()) return;
stopDispatchingItemsChanged();
for (WeakReference<MenuPresenter> ref : mPresenters) {
final MenuPresenter presenter = ref.get();
if (presenter == null) {
mPresenters.remove(ref);
} else {
presenter.updateMenuView(cleared);
}
}
startDispatchingItemsChanged();
}
private boolean dispatchSubMenuSelected(SubMenuBuilder subMenu) {
if (mPresenters.isEmpty()) return false;
boolean result = false;
for (WeakReference<MenuPresenter> ref : mPresenters) {
final MenuPresenter presenter = ref.get();
if (presenter == null) {
mPresenters.remove(ref);
} else if (!result) {
result = presenter.onSubMenuSelected(subMenu);
}
}
return result;
}
private void dispatchSaveInstanceState(Bundle outState) {
if (mPresenters.isEmpty()) return;
SparseArray<Parcelable> presenterStates = new SparseArray<Parcelable>();
for (WeakReference<MenuPresenter> ref : mPresenters) {
final MenuPresenter presenter = ref.get();
if (presenter == null) {
mPresenters.remove(ref);
} else {
final int id = presenter.getId();
if (id > 0) {
final Parcelable state = presenter.onSaveInstanceState();
if (state != null) {
presenterStates.put(id, state);
}
}
}
}
outState.putSparseParcelableArray(PRESENTER_KEY, presenterStates);
}
private void dispatchRestoreInstanceState(Bundle state) {
SparseArray<Parcelable> presenterStates = state.getSparseParcelableArray(PRESENTER_KEY);
if (presenterStates == null || mPresenters.isEmpty()) return;
for (WeakReference<MenuPresenter> ref : mPresenters) {
final MenuPresenter presenter = ref.get();
if (presenter == null) {
mPresenters.remove(ref);
} else {
final int id = presenter.getId();
if (id > 0) {
Parcelable parcel = presenterStates.get(id);
if (parcel != null) {
presenter.onRestoreInstanceState(parcel);
}
}
}
}
}
public void savePresenterStates(Bundle outState) {
dispatchSaveInstanceState(outState);
}
public void restorePresenterStates(Bundle state) {
dispatchRestoreInstanceState(state);
}
public void saveActionViewStates(Bundle outStates) {
SparseArray<Parcelable> viewStates = null;
final int itemCount = size();
for (int i = 0; i < itemCount; i++) {
final MenuItem item = getItem(i);
final View v = item.getActionView();
if (v != null && v.getId() != View.NO_ID) {
if (viewStates == null) {
viewStates = new SparseArray<Parcelable>();
}
v.saveHierarchyState(viewStates);
if (item.isActionViewExpanded()) {
outStates.putInt(EXPANDED_ACTION_VIEW_ID, item.getItemId());
}
}
if (item.hasSubMenu()) {
final SubMenuBuilder subMenu = (SubMenuBuilder) item.getSubMenu();
subMenu.saveActionViewStates(outStates);
}
}
if (viewStates != null) {
outStates.putSparseParcelableArray(getActionViewStatesKey(), viewStates);
}
}
public void restoreActionViewStates(Bundle states) {
if (states == null) {
return;
}
SparseArray<Parcelable> viewStates = states.getSparseParcelableArray(
getActionViewStatesKey());
final int itemCount = size();
for (int i = 0; i < itemCount; i++) {
final MenuItem item = getItem(i);
final View v = item.getActionView();
if (v != null && v.getId() != View.NO_ID) {
v.restoreHierarchyState(viewStates);
}
if (item.hasSubMenu()) {
final SubMenuBuilder subMenu = (SubMenuBuilder) item.getSubMenu();
subMenu.restoreActionViewStates(states);
}
}
final int expandedId = states.getInt(EXPANDED_ACTION_VIEW_ID);
if (expandedId > 0) {
MenuItem itemToExpand = findItem(expandedId);
if (itemToExpand != null) {
itemToExpand.expandActionView();
}
}
}
protected String getActionViewStatesKey() {
return ACTION_VIEW_STATES_KEY;
}
public void setCallback(Callback cb) {
mCallback = cb;
}
/**
* Adds an item to the menu. The other add methods funnel to this.
*/
private MenuItem addInternal(int group, int id, int categoryOrder, CharSequence title) {
final int ordering = getOrdering(categoryOrder);
final MenuItemImpl item = new MenuItemImpl(this, group, id, categoryOrder,
ordering, title, mDefaultShowAsAction);
if (mCurrentMenuInfo != null) {
// Pass along the current menu info
item.setMenuInfo(mCurrentMenuInfo);
}
mItems.add(findInsertIndex(mItems, ordering), item);
onItemsChanged(true);
return item;
}
public MenuItem add(CharSequence title) {
return addInternal(0, 0, 0, title);
}
public MenuItem add(int titleRes) {
return addInternal(0, 0, 0, mResources.getString(titleRes));
}
public MenuItem add(int group, int id, int categoryOrder, CharSequence title) {
return addInternal(group, id, categoryOrder, title);
}
public MenuItem add(int group, int id, int categoryOrder, int title) {
return addInternal(group, id, categoryOrder, mResources.getString(title));
}
public SubMenu addSubMenu(CharSequence title) {
return addSubMenu(0, 0, 0, title);
}
public SubMenu addSubMenu(int titleRes) {
return addSubMenu(0, 0, 0, mResources.getString(titleRes));
}
public SubMenu addSubMenu(int group, int id, int categoryOrder, CharSequence title) {
final MenuItemImpl item = (MenuItemImpl) addInternal(group, id, categoryOrder, title);
final SubMenuBuilder subMenu = new SubMenuBuilder(mContext, this, item);
item.setSubMenu(subMenu);
return subMenu;
}
public SubMenu addSubMenu(int group, int id, int categoryOrder, int title) {
return addSubMenu(group, id, categoryOrder, mResources.getString(title));
}
public int addIntentOptions(int group, int id, int categoryOrder, ComponentName caller,
Intent[] specifics, Intent intent, int flags, MenuItem[] outSpecificItems) {
PackageManager pm = mContext.getPackageManager();
final List<ResolveInfo> lri =
pm.queryIntentActivityOptions(caller, specifics, intent, 0);
final int N = lri != null ? lri.size() : 0;
if ((flags & FLAG_APPEND_TO_GROUP) == 0) {
removeGroup(group);
}
for (int i=0; i<N; i++) {
final ResolveInfo ri = lri.get(i);
Intent rintent = new Intent(
ri.specificIndex < 0 ? intent : specifics[ri.specificIndex]);
rintent.setComponent(new ComponentName(
ri.activityInfo.applicationInfo.packageName,
ri.activityInfo.name));
final MenuItem item = add(group, id, categoryOrder, ri.loadLabel(pm))
.setIcon(ri.loadIcon(pm))
.setIntent(rintent);
if (outSpecificItems != null && ri.specificIndex >= 0) {
outSpecificItems[ri.specificIndex] = item;
}
}
return N;
}
public void removeItem(int id) {
removeItemAtInt(findItemIndex(id), true);
}
public void removeGroup(int group) {
final int i = findGroupIndex(group);
if (i >= 0) {
final int maxRemovable = mItems.size() - i;
int numRemoved = 0;
while ((numRemoved++ < maxRemovable) && (mItems.get(i).getGroupId() == group)) {
// Don't force update for each one, this method will do it at the end
removeItemAtInt(i, false);
}
// Notify menu views
onItemsChanged(true);
}
}
/**
* Remove the item at the given index and optionally forces menu views to
* update.
*
* @param index The index of the item to be removed. If this index is
* invalid an exception is thrown.
* @param updateChildrenOnMenuViews Whether to force update on menu views.
* Please make sure you eventually call this after your batch of
* removals.
*/
private void removeItemAtInt(int index, boolean updateChildrenOnMenuViews) {
if ((index < 0) || (index >= mItems.size())) return;
mItems.remove(index);
if (updateChildrenOnMenuViews) onItemsChanged(true);
}
public void removeItemAt(int index) {
removeItemAtInt(index, true);
}
public void clearAll() {
mPreventDispatchingItemsChanged = true;
clear();
clearHeader();
mPreventDispatchingItemsChanged = false;
mItemsChangedWhileDispatchPrevented = false;
onItemsChanged(true);
}
public void clear() {
if (mExpandedItem != null) {
collapseItemActionView(mExpandedItem);
}
mItems.clear();
onItemsChanged(true);
}
void setExclusiveItemChecked(MenuItem item) {
final int group = item.getGroupId();
final int N = mItems.size();
for (int i = 0; i < N; i++) {
MenuItemImpl curItem = mItems.get(i);
if (curItem.getGroupId() == group) {
if (!curItem.isExclusiveCheckable()) continue;
if (!curItem.isCheckable()) continue;
// Check the item meant to be checked, uncheck the others (that are in the group)
curItem.setCheckedInt(curItem == item);
}
}
}
public void setGroupCheckable(int group, boolean checkable, boolean exclusive) {
final int N = mItems.size();
for (int i = 0; i < N; i++) {
MenuItemImpl item = mItems.get(i);
if (item.getGroupId() == group) {
item.setExclusiveCheckable(exclusive);
item.setCheckable(checkable);
}
}
}
public void setGroupVisible(int group, boolean visible) {
final int N = mItems.size();
// We handle the notification of items being changed ourselves, so we use setVisibleInt rather
// than setVisible and at the end notify of items being changed
boolean changedAtLeastOneItem = false;
for (int i = 0; i < N; i++) {
MenuItemImpl item = mItems.get(i);
if (item.getGroupId() == group) {
if (item.setVisibleInt(visible)) changedAtLeastOneItem = true;
}
}
if (changedAtLeastOneItem) onItemsChanged(true);
}
public void setGroupEnabled(int group, boolean enabled) {
final int N = mItems.size();
for (int i = 0; i < N; i++) {
MenuItemImpl item = mItems.get(i);
if (item.getGroupId() == group) {
item.setEnabled(enabled);
}
}
}
public boolean hasVisibleItems() {
final int size = size();
for (int i = 0; i < size; i++) {
MenuItemImpl item = mItems.get(i);
if (item.isVisible()) {
return true;
}
}
return false;
}
public MenuItem findItem(int id) {
final int size = size();
for (int i = 0; i < size; i++) {
MenuItemImpl item = mItems.get(i);
if (item.getItemId() == id) {
return item;
} else if (item.hasSubMenu()) {
MenuItem possibleItem = item.getSubMenu().findItem(id);
if (possibleItem != null) {
return possibleItem;
}
}
}
return null;
}
public int findItemIndex(int id) {
final int size = size();
for (int i = 0; i < size; i++) {
MenuItemImpl item = mItems.get(i);
if (item.getItemId() == id) {
return i;
}
}
return -1;
}
public int findGroupIndex(int group) {
return findGroupIndex(group, 0);
}
public int findGroupIndex(int group, int start) {
final int size = size();
if (start < 0) {
start = 0;
}
for (int i = start; i < size; i++) {
final MenuItemImpl item = mItems.get(i);
if (item.getGroupId() == group) {
return i;
}
}
return -1;
}
public int size() {
return mItems.size();
}
/** {@inheritDoc} */
public MenuItem getItem(int index) {
return mItems.get(index);
}
public boolean isShortcutKey(int keyCode, KeyEvent event) {
return findItemWithShortcutForKey(keyCode, event) != null;
}
public void setQwertyMode(boolean isQwerty) {
mQwertyMode = isQwerty;
onItemsChanged(false);
}
/**
* Returns the ordering across all items. This will grab the category from
* the upper bits, find out how to order the category with respect to other
* categories, and combine it with the lower bits.
*
* @param categoryOrder The category order for a particular item (if it has
* not been or/add with a category, the default category is
* assumed).
* @return An ordering integer that can be used to order this item across
* all the items (even from other categories).
*/
private static int getOrdering(int categoryOrder) {
final int index = (categoryOrder & CATEGORY_MASK) >> CATEGORY_SHIFT;
if (index < 0 || index >= sCategoryToOrder.length) {
throw new IllegalArgumentException("order does not contain a valid category.");
}
return (sCategoryToOrder[index] << CATEGORY_SHIFT) | (categoryOrder & USER_MASK);
}
/**
* @return whether the menu shortcuts are in qwerty mode or not
*/
boolean isQwertyMode() {
return mQwertyMode;
}
/**
* Sets whether the shortcuts should be visible on menus. Devices without hardware
* key input will never make shortcuts visible even if this method is passed 'true'.
*
* @param shortcutsVisible Whether shortcuts should be visible (if true and a
* menu item does not have a shortcut defined, that item will
* still NOT show a shortcut)
*/
public void setShortcutsVisible(boolean shortcutsVisible) {
if (mShortcutsVisible == shortcutsVisible) return;
setShortcutsVisibleInner(shortcutsVisible);
onItemsChanged(false);
}
private void setShortcutsVisibleInner(boolean shortcutsVisible) {
mShortcutsVisible = shortcutsVisible
&& mResources.getConfiguration().keyboard != Configuration.KEYBOARD_NOKEYS
&& mResources.getBoolean(
R.bool.abs__config_showMenuShortcutsWhenKeyboardPresent);
}
/**
* @return Whether shortcuts should be visible on menus.
*/
public boolean isShortcutsVisible() {
return mShortcutsVisible;
}
Resources getResources() {
return mResources;
}
public Context getContext() {
return mContext;
}
boolean dispatchMenuItemSelected(MenuBuilder menu, MenuItem item) {
return mCallback != null && mCallback.onMenuItemSelected(menu, item);
}
/**
* Dispatch a mode change event to this menu's callback.
*/
public void changeMenuMode() {
if (mCallback != null) {
mCallback.onMenuModeChange(this);
}
}
private static int findInsertIndex(ArrayList<MenuItemImpl> items, int ordering) {
for (int i = items.size() - 1; i >= 0; i--) {
MenuItemImpl item = items.get(i);
if (item.getOrdering() <= ordering) {
return i + 1;
}
}
return 0;
}
public boolean performShortcut(int keyCode, KeyEvent event, int flags) {
final MenuItemImpl item = findItemWithShortcutForKey(keyCode, event);
boolean handled = false;
if (item != null) {
handled = performItemAction(item, flags);
}
if ((flags & FLAG_ALWAYS_PERFORM_CLOSE) != 0) {
close(true);
}
return handled;
}
/*
* This function will return all the menu and sub-menu items that can
* be directly (the shortcut directly corresponds) and indirectly
* (the ALT-enabled char corresponds to the shortcut) associated
* with the keyCode.
*/
@SuppressWarnings("deprecation")
void findItemsWithShortcutForKey(List<MenuItemImpl> items, int keyCode, KeyEvent event) {
final boolean qwerty = isQwertyMode();
final int metaState = event.getMetaState();
final KeyCharacterMap.KeyData possibleChars = new KeyCharacterMap.KeyData();
// Get the chars associated with the keyCode (i.e using any chording combo)
final boolean isKeyCodeMapped = event.getKeyData(possibleChars);
// The delete key is not mapped to '\b' so we treat it specially
if (!isKeyCodeMapped && (keyCode != KeyEvent.KEYCODE_DEL)) {
return;
}
// Look for an item whose shortcut is this key.
final int N = mItems.size();
for (int i = 0; i < N; i++) {
MenuItemImpl item = mItems.get(i);
if (item.hasSubMenu()) {
((MenuBuilder)item.getSubMenu()).findItemsWithShortcutForKey(items, keyCode, event);
}
final char shortcutChar = qwerty ? item.getAlphabeticShortcut() : item.getNumericShortcut();
if (((metaState & (KeyEvent.META_SHIFT_ON | KeyEvent.META_SYM_ON)) == 0) &&
(shortcutChar != 0) &&
(shortcutChar == possibleChars.meta[0]
|| shortcutChar == possibleChars.meta[2]
|| (qwerty && shortcutChar == '\b' &&
keyCode == KeyEvent.KEYCODE_DEL)) &&
item.isEnabled()) {
items.add(item);
}
}
}
/*
* We want to return the menu item associated with the key, but if there is no
* ambiguity (i.e. there is only one menu item corresponding to the key) we want
* to return it even if it's not an exact match; this allow the user to
* _not_ use the ALT key for example, making the use of shortcuts slightly more
* user-friendly. An example is on the G1, '!' and '1' are on the same key, and
* in Gmail, Menu+1 will trigger Menu+! (the actual shortcut).
*
* On the other hand, if two (or more) shortcuts corresponds to the same key,
* we have to only return the exact match.
*/
@SuppressWarnings("deprecation")
MenuItemImpl findItemWithShortcutForKey(int keyCode, KeyEvent event) {
// Get all items that can be associated directly or indirectly with the keyCode
ArrayList<MenuItemImpl> items = mTempShortcutItemList;
items.clear();
findItemsWithShortcutForKey(items, keyCode, event);
if (items.isEmpty()) {
return null;
}
final int metaState = event.getMetaState();
final KeyCharacterMap.KeyData possibleChars = new KeyCharacterMap.KeyData();
// Get the chars associated with the keyCode (i.e using any chording combo)
event.getKeyData(possibleChars);
// If we have only one element, we can safely returns it
final int size = items.size();
if (size == 1) {
return items.get(0);
}
final boolean qwerty = isQwertyMode();
// If we found more than one item associated with the key,
// we have to return the exact match
for (int i = 0; i < size; i++) {
final MenuItemImpl item = items.get(i);
final char shortcutChar = qwerty ? item.getAlphabeticShortcut() :
item.getNumericShortcut();
if ((shortcutChar == possibleChars.meta[0] &&
(metaState & KeyEvent.META_ALT_ON) == 0)
|| (shortcutChar == possibleChars.meta[2] &&
(metaState & KeyEvent.META_ALT_ON) != 0)
|| (qwerty && shortcutChar == '\b' &&
keyCode == KeyEvent.KEYCODE_DEL)) {
return item;
}
}
return null;
}
public boolean performIdentifierAction(int id, int flags) {
// Look for an item whose identifier is the id.
return performItemAction(findItem(id), flags);
}
public boolean performItemAction(MenuItem item, int flags) {
MenuItemImpl itemImpl = (MenuItemImpl) item;
if (itemImpl == null || !itemImpl.isEnabled()) {
return false;
}
boolean invoked = itemImpl.invoke();
if (itemImpl.hasCollapsibleActionView()) {
invoked |= itemImpl.expandActionView();
if (invoked) close(true);
} else if (item.hasSubMenu()) {
close(false);
final SubMenuBuilder subMenu = (SubMenuBuilder) item.getSubMenu();
final ActionProvider provider = item.getActionProvider();
if (provider != null && provider.hasSubMenu()) {
provider.onPrepareSubMenu(subMenu);
}
invoked |= dispatchSubMenuSelected(subMenu);
if (!invoked) close(true);
} else {
if ((flags & FLAG_PERFORM_NO_CLOSE) == 0) {
close(true);
}
}
return invoked;
}
/**
* Closes the visible menu.
*
* @param allMenusAreClosing Whether the menus are completely closing (true),
* or whether there is another menu coming in this menu's place
* (false). For example, if the menu is closing because a
* sub menu is about to be shown, <var>allMenusAreClosing</var>
* is false.
*/
final void close(boolean allMenusAreClosing) {
if (mIsClosing) return;
mIsClosing = true;
for (WeakReference<MenuPresenter> ref : mPresenters) {
final MenuPresenter presenter = ref.get();
if (presenter == null) {
mPresenters.remove(ref);
} else {
presenter.onCloseMenu(this, allMenusAreClosing);
}
}
mIsClosing = false;
}
/** {@inheritDoc} */
public void close() {
close(true);
}
/**
* Called when an item is added or removed.
*
* @param structureChanged true if the menu structure changed,
* false if only item properties changed.
* (Visibility is a structural property since it affects layout.)
*/
void onItemsChanged(boolean structureChanged) {
if (!mPreventDispatchingItemsChanged) {
if (structureChanged) {
mIsVisibleItemsStale = true;
mIsActionItemsStale = true;
}
dispatchPresenterUpdate(structureChanged);
} else {
mItemsChangedWhileDispatchPrevented = true;
}
}
/**
* Stop dispatching item changed events to presenters until
* {@link #startDispatchingItemsChanged()} is called. Useful when
* many menu operations are going to be performed as a batch.
*/
public void stopDispatchingItemsChanged() {
if (!mPreventDispatchingItemsChanged) {
mPreventDispatchingItemsChanged = true;
mItemsChangedWhileDispatchPrevented = false;
}
}
public void startDispatchingItemsChanged() {
mPreventDispatchingItemsChanged = false;
if (mItemsChangedWhileDispatchPrevented) {
mItemsChangedWhileDispatchPrevented = false;
onItemsChanged(true);
}
}
/**
* Called by {@link MenuItemImpl} when its visible flag is changed.
* @param item The item that has gone through a visibility change.
*/
void onItemVisibleChanged(MenuItemImpl item) {
// Notify of items being changed
mIsVisibleItemsStale = true;
onItemsChanged(true);
}
/**
* Called by {@link MenuItemImpl} when its action request status is changed.
* @param item The item that has gone through a change in action request status.
*/
void onItemActionRequestChanged(MenuItemImpl item) {
// Notify of items being changed
mIsActionItemsStale = true;
onItemsChanged(true);
}
ArrayList<MenuItemImpl> getVisibleItems() {
if (!mIsVisibleItemsStale) return mVisibleItems;
// Refresh the visible items
mVisibleItems.clear();
final int itemsSize = mItems.size();
MenuItemImpl item;
for (int i = 0; i < itemsSize; i++) {
item = mItems.get(i);
if (item.isVisible()) mVisibleItems.add(item);
}
mIsVisibleItemsStale = false;
mIsActionItemsStale = true;
return mVisibleItems;
}
/**
* This method determines which menu items get to be 'action items' that will appear
* in an action bar and which items should be 'overflow items' in a secondary menu.
* The rules are as follows:
*
* <p>Items are considered for inclusion in the order specified within the menu.
* There is a limit of mMaxActionItems as a total count, optionally including the overflow
* menu button itself. This is a soft limit; if an item shares a group ID with an item
* previously included as an action item, the new item will stay with its group and become
* an action item itself even if it breaks the max item count limit. This is done to
* limit the conceptual complexity of the items presented within an action bar. Only a few
* unrelated concepts should be presented to the user in this space, and groups are treated
* as a single concept.
*
* <p>There is also a hard limit of consumed measurable space: mActionWidthLimit. This
* limit may be broken by a single item that exceeds the remaining space, but no further
* items may be added. If an item that is part of a group cannot fit within the remaining
* measured width, the entire group will be demoted to overflow. This is done to ensure room
* for navigation and other affordances in the action bar as well as reduce general UI clutter.
*
* <p>The space freed by demoting a full group cannot be consumed by future menu items.
* Once items begin to overflow, all future items become overflow items as well. This is
* to avoid inadvertent reordering that may break the app's intended design.
*/
public void flagActionItems() {
if (!mIsActionItemsStale) {
return;
}
// Presenters flag action items as needed.
boolean flagged = false;
for (WeakReference<MenuPresenter> ref : mPresenters) {
final MenuPresenter presenter = ref.get();
if (presenter == null) {
mPresenters.remove(ref);
} else {
flagged |= presenter.flagActionItems();
}
}
if (flagged) {
mActionItems.clear();
mNonActionItems.clear();
ArrayList<MenuItemImpl> visibleItems = getVisibleItems();
final int itemsSize = visibleItems.size();
for (int i = 0; i < itemsSize; i++) {
MenuItemImpl item = visibleItems.get(i);
if (item.isActionButton()) {
mActionItems.add(item);
} else {
mNonActionItems.add(item);
}
}
} else {
// Nobody flagged anything, everything is a non-action item.
// (This happens during a first pass with no action-item presenters.)
mActionItems.clear();
mNonActionItems.clear();
mNonActionItems.addAll(getVisibleItems());
}
mIsActionItemsStale = false;
}
ArrayList<MenuItemImpl> getActionItems() {
flagActionItems();
return mActionItems;
}
ArrayList<MenuItemImpl> getNonActionItems() {
flagActionItems();
return mNonActionItems;
}
public void clearHeader() {
mHeaderIcon = null;
mHeaderTitle = null;
mHeaderView = null;
onItemsChanged(false);
}
private void setHeaderInternal(final int titleRes, final CharSequence title, final int iconRes,
final Drawable icon, final View view) {
final Resources r = getResources();
if (view != null) {
mHeaderView = view;
// If using a custom view, then the title and icon aren't used
mHeaderTitle = null;
mHeaderIcon = null;
} else {
if (titleRes > 0) {
mHeaderTitle = r.getText(titleRes);
} else if (title != null) {
mHeaderTitle = title;
}
if (iconRes > 0) {
mHeaderIcon = r.getDrawable(iconRes);
} else if (icon != null) {
mHeaderIcon = icon;
}
// If using the title or icon, then a custom view isn't used
mHeaderView = null;
}
// Notify of change
onItemsChanged(false);
}
/**
* Sets the header's title. This replaces the header view. Called by the
* builder-style methods of subclasses.
*
* @param title The new title.
* @return This MenuBuilder so additional setters can be called.
*/
protected MenuBuilder setHeaderTitleInt(CharSequence title) {
setHeaderInternal(0, title, 0, null, null);
return this;
}
/**
* Sets the header's title. This replaces the header view. Called by the
* builder-style methods of subclasses.
*
* @param titleRes The new title (as a resource ID).
* @return This MenuBuilder so additional setters can be called.
*/
protected MenuBuilder setHeaderTitleInt(int titleRes) {
setHeaderInternal(titleRes, null, 0, null, null);
return this;
}
/**
* Sets the header's icon. This replaces the header view. Called by the
* builder-style methods of subclasses.
*
* @param icon The new icon.
* @return This MenuBuilder so additional setters can be called.
*/
protected MenuBuilder setHeaderIconInt(Drawable icon) {
setHeaderInternal(0, null, 0, icon, null);
return this;
}
/**
* Sets the header's icon. This replaces the header view. Called by the
* builder-style methods of subclasses.
*
* @param iconRes The new icon (as a resource ID).
* @return This MenuBuilder so additional setters can be called.
*/
protected MenuBuilder setHeaderIconInt(int iconRes) {
setHeaderInternal(0, null, iconRes, null, null);
return this;
}
/**
* Sets the header's view. This replaces the title and icon. Called by the
* builder-style methods of subclasses.
*
* @param view The new view.
* @return This MenuBuilder so additional setters can be called.
*/
protected MenuBuilder setHeaderViewInt(View view) {
setHeaderInternal(0, null, 0, null, view);
return this;
}
public CharSequence getHeaderTitle() {
return mHeaderTitle;
}
public Drawable getHeaderIcon() {
return mHeaderIcon;
}
public View getHeaderView() {
return mHeaderView;
}
/**
* Gets the root menu (if this is a submenu, find its root menu).
* @return The root menu.
*/
public MenuBuilder getRootMenu() {
return this;
}
/**
* Sets the current menu info that is set on all items added to this menu
* (until this is called again with different menu info, in which case that
* one will be added to all subsequent item additions).
*
* @param menuInfo The extra menu information to add.
*/
public void setCurrentMenuInfo(ContextMenuInfo menuInfo) {
mCurrentMenuInfo = menuInfo;
}
void setOptionalIconsVisible(boolean visible) {
mOptionalIconsVisible = visible;
}
boolean getOptionalIconsVisible() {
return mOptionalIconsVisible;
}
public boolean expandItemActionView(MenuItemImpl item) {
if (mPresenters.isEmpty()) return false;
boolean expanded = false;
stopDispatchingItemsChanged();
for (WeakReference<MenuPresenter> ref : mPresenters) {
final MenuPresenter presenter = ref.get();
if (presenter == null) {
mPresenters.remove(ref);
} else if ((expanded = presenter.expandItemActionView(this, item))) {
break;
}
}
startDispatchingItemsChanged();
if (expanded) {
mExpandedItem = item;
}
return expanded;
}
public boolean collapseItemActionView(MenuItemImpl item) {
if (mPresenters.isEmpty() || mExpandedItem != item) return false;
boolean collapsed = false;
stopDispatchingItemsChanged();
for (WeakReference<MenuPresenter> ref : mPresenters) {
final MenuPresenter presenter = ref.get();
if (presenter == null) {
mPresenters.remove(ref);
} else if ((collapsed = presenter.collapseItemActionView(this, item))) {
break;
}
}
startDispatchingItemsChanged();
if (collapsed) {
mExpandedItem = null;
}
return collapsed;
}
public MenuItemImpl getExpandedItem() {
return mExpandedItem;
}
public boolean bindNativeOverflow(android.view.Menu menu, android.view.MenuItem.OnMenuItemClickListener listener, HashMap<android.view.MenuItem, MenuItemImpl> map) {
final List<MenuItemImpl> nonActionItems = getNonActionItems();
if (nonActionItems == null || nonActionItems.size() == 0) {
return false;
}
boolean visible = false;
menu.clear();
for (MenuItemImpl nonActionItem : nonActionItems) {
if (!nonActionItem.isVisible()) {
continue;
}
visible = true;
android.view.MenuItem nativeItem;
if (nonActionItem.hasSubMenu()) {
android.view.SubMenu nativeSub = menu.addSubMenu(nonActionItem.getGroupId(), nonActionItem.getItemId(),
nonActionItem.getOrder(), nonActionItem.getTitle());
SubMenuBuilder subMenu = (SubMenuBuilder)nonActionItem.getSubMenu();
for (MenuItemImpl subItem : subMenu.getVisibleItems()) {
android.view.MenuItem nativeSubItem = nativeSub.add(subItem.getGroupId(), subItem.getItemId(),
subItem.getOrder(), subItem.getTitle());
nativeSubItem.setIcon(subItem.getIcon());
nativeSubItem.setOnMenuItemClickListener(listener);
nativeSubItem.setEnabled(subItem.isEnabled());
nativeSubItem.setIntent(subItem.getIntent());
nativeSubItem.setNumericShortcut(subItem.getNumericShortcut());
nativeSubItem.setAlphabeticShortcut(subItem.getAlphabeticShortcut());
nativeSubItem.setTitleCondensed(subItem.getTitleCondensed());
nativeSubItem.setCheckable(subItem.isCheckable());
nativeSubItem.setChecked(subItem.isChecked());
if (subItem.isExclusiveCheckable()) {
nativeSub.setGroupCheckable(subItem.getGroupId(), true, true);
}
map.put(nativeSubItem, subItem);
}
nativeItem = nativeSub.getItem();
} else {
nativeItem = menu.add(nonActionItem.getGroupId(), nonActionItem.getItemId(),
nonActionItem.getOrder(), nonActionItem.getTitle());
}
nativeItem.setIcon(nonActionItem.getIcon());
nativeItem.setOnMenuItemClickListener(listener);
nativeItem.setEnabled(nonActionItem.isEnabled());
nativeItem.setIntent(nonActionItem.getIntent());
nativeItem.setNumericShortcut(nonActionItem.getNumericShortcut());
nativeItem.setAlphabeticShortcut(nonActionItem.getAlphabeticShortcut());
nativeItem.setTitleCondensed(nonActionItem.getTitleCondensed());
nativeItem.setCheckable(nonActionItem.isCheckable());
nativeItem.setChecked(nonActionItem.isChecked());
if (nonActionItem.isExclusiveCheckable()) {
menu.setGroupCheckable(nonActionItem.getGroupId(), true, true);
}
map.put(nativeItem, nonActionItem);
}
return visible;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/MenuBuilder.java
|
Java
|
asf20
| 45,959
|
package com.actionbarsherlock.internal.view.menu;
import java.util.WeakHashMap;
import android.content.ComponentName;
import android.content.Intent;
import android.view.KeyEvent;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.SubMenu;
public class MenuWrapper implements Menu {
private final android.view.Menu mNativeMenu;
private final WeakHashMap<android.view.MenuItem, MenuItem> mNativeMap =
new WeakHashMap<android.view.MenuItem, MenuItem>();
public MenuWrapper(android.view.Menu nativeMenu) {
mNativeMenu = nativeMenu;
}
public android.view.Menu unwrap() {
return mNativeMenu;
}
private MenuItem addInternal(android.view.MenuItem nativeItem) {
MenuItem item = new MenuItemWrapper(nativeItem);
mNativeMap.put(nativeItem, item);
return item;
}
@Override
public MenuItem add(CharSequence title) {
return addInternal(mNativeMenu.add(title));
}
@Override
public MenuItem add(int titleRes) {
return addInternal(mNativeMenu.add(titleRes));
}
@Override
public MenuItem add(int groupId, int itemId, int order, CharSequence title) {
return addInternal(mNativeMenu.add(groupId, itemId, order, title));
}
@Override
public MenuItem add(int groupId, int itemId, int order, int titleRes) {
return addInternal(mNativeMenu.add(groupId, itemId, order, titleRes));
}
private SubMenu addInternal(android.view.SubMenu nativeSubMenu) {
SubMenu subMenu = new SubMenuWrapper(nativeSubMenu);
android.view.MenuItem nativeItem = nativeSubMenu.getItem();
MenuItem item = subMenu.getItem();
mNativeMap.put(nativeItem, item);
return subMenu;
}
@Override
public SubMenu addSubMenu(CharSequence title) {
return addInternal(mNativeMenu.addSubMenu(title));
}
@Override
public SubMenu addSubMenu(int titleRes) {
return addInternal(mNativeMenu.addSubMenu(titleRes));
}
@Override
public SubMenu addSubMenu(int groupId, int itemId, int order, CharSequence title) {
return addInternal(mNativeMenu.addSubMenu(groupId, itemId, order, title));
}
@Override
public SubMenu addSubMenu(int groupId, int itemId, int order, int titleRes) {
return addInternal(mNativeMenu.addSubMenu(groupId, itemId, order, titleRes));
}
@Override
public int addIntentOptions(int groupId, int itemId, int order, ComponentName caller, Intent[] specifics, Intent intent, int flags, MenuItem[] outSpecificItems) {
android.view.MenuItem[] nativeOutItems = new android.view.MenuItem[outSpecificItems.length];
int result = mNativeMenu.addIntentOptions(groupId, itemId, order, caller, specifics, intent, flags, nativeOutItems);
for (int i = 0, length = outSpecificItems.length; i < length; i++) {
outSpecificItems[i] = new MenuItemWrapper(nativeOutItems[i]);
}
return result;
}
@Override
public void removeItem(int id) {
mNativeMenu.removeItem(id);
}
@Override
public void removeGroup(int groupId) {
mNativeMenu.removeGroup(groupId);
}
@Override
public void clear() {
mNativeMap.clear();
mNativeMenu.clear();
}
@Override
public void setGroupCheckable(int group, boolean checkable, boolean exclusive) {
mNativeMenu.setGroupCheckable(group, checkable, exclusive);
}
@Override
public void setGroupVisible(int group, boolean visible) {
mNativeMenu.setGroupVisible(group, visible);
}
@Override
public void setGroupEnabled(int group, boolean enabled) {
mNativeMenu.setGroupEnabled(group, enabled);
}
@Override
public boolean hasVisibleItems() {
return mNativeMenu.hasVisibleItems();
}
@Override
public MenuItem findItem(int id) {
android.view.MenuItem nativeItem = mNativeMenu.findItem(id);
return findItem(nativeItem);
}
public MenuItem findItem(android.view.MenuItem nativeItem) {
if (nativeItem == null) {
return null;
}
MenuItem wrapped = mNativeMap.get(nativeItem);
if (wrapped != null) {
return wrapped;
}
return addInternal(nativeItem);
}
@Override
public int size() {
return mNativeMenu.size();
}
@Override
public MenuItem getItem(int index) {
android.view.MenuItem nativeItem = mNativeMenu.getItem(index);
return findItem(nativeItem);
}
@Override
public void close() {
mNativeMenu.close();
}
@Override
public boolean performShortcut(int keyCode, KeyEvent event, int flags) {
return mNativeMenu.performShortcut(keyCode, event, flags);
}
@Override
public boolean isShortcutKey(int keyCode, KeyEvent event) {
return mNativeMenu.isShortcutKey(keyCode, event);
}
@Override
public boolean performIdentifierAction(int id, int flags) {
return mNativeMenu.performIdentifierAction(id, flags);
}
@Override
public void setQwertyMode(boolean isQwerty) {
mNativeMenu.setQwertyMode(isQwerty);
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/MenuWrapper.java
|
Java
|
asf20
| 5,283
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import java.util.ArrayList;
import android.content.Context;
import android.os.Build;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
/**
* Base class for MenuPresenters that have a consistent container view and item
* views. Behaves similarly to an AdapterView in that existing item views will
* be reused if possible when items change.
*/
public abstract class BaseMenuPresenter implements MenuPresenter {
private static final boolean IS_HONEYCOMB = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB;
protected Context mSystemContext;
protected Context mContext;
protected MenuBuilder mMenu;
protected LayoutInflater mSystemInflater;
protected LayoutInflater mInflater;
private Callback mCallback;
private int mMenuLayoutRes;
private int mItemLayoutRes;
protected MenuView mMenuView;
private int mId;
/**
* Construct a new BaseMenuPresenter.
*
* @param context Context for generating system-supplied views
* @param menuLayoutRes Layout resource ID for the menu container view
* @param itemLayoutRes Layout resource ID for a single item view
*/
public BaseMenuPresenter(Context context, int menuLayoutRes, int itemLayoutRes) {
mSystemContext = context;
mSystemInflater = LayoutInflater.from(context);
mMenuLayoutRes = menuLayoutRes;
mItemLayoutRes = itemLayoutRes;
}
@Override
public void initForMenu(Context context, MenuBuilder menu) {
mContext = context;
mInflater = LayoutInflater.from(mContext);
mMenu = menu;
}
@Override
public MenuView getMenuView(ViewGroup root) {
if (mMenuView == null) {
mMenuView = (MenuView) mSystemInflater.inflate(mMenuLayoutRes, root, false);
mMenuView.initialize(mMenu);
updateMenuView(true);
}
return mMenuView;
}
/**
* Reuses item views when it can
*/
public void updateMenuView(boolean cleared) {
final ViewGroup parent = (ViewGroup) mMenuView;
if (parent == null) return;
int childIndex = 0;
if (mMenu != null) {
mMenu.flagActionItems();
ArrayList<MenuItemImpl> visibleItems = mMenu.getVisibleItems();
final int itemCount = visibleItems.size();
for (int i = 0; i < itemCount; i++) {
MenuItemImpl item = visibleItems.get(i);
if (shouldIncludeItem(childIndex, item)) {
final View convertView = parent.getChildAt(childIndex);
final MenuItemImpl oldItem = convertView instanceof MenuView.ItemView ?
((MenuView.ItemView) convertView).getItemData() : null;
final View itemView = getItemView(item, convertView, parent);
if (item != oldItem) {
// Don't let old states linger with new data.
itemView.setPressed(false);
if (IS_HONEYCOMB) itemView.jumpDrawablesToCurrentState();
}
if (itemView != convertView) {
addItemView(itemView, childIndex);
}
childIndex++;
}
}
}
// Remove leftover views.
while (childIndex < parent.getChildCount()) {
if (!filterLeftoverView(parent, childIndex)) {
childIndex++;
}
}
}
/**
* Add an item view at the given index.
*
* @param itemView View to add
* @param childIndex Index within the parent to insert at
*/
protected void addItemView(View itemView, int childIndex) {
final ViewGroup currentParent = (ViewGroup) itemView.getParent();
if (currentParent != null) {
currentParent.removeView(itemView);
}
((ViewGroup) mMenuView).addView(itemView, childIndex);
}
/**
* Filter the child view at index and remove it if appropriate.
* @param parent Parent to filter from
* @param childIndex Index to filter
* @return true if the child view at index was removed
*/
protected boolean filterLeftoverView(ViewGroup parent, int childIndex) {
parent.removeViewAt(childIndex);
return true;
}
public void setCallback(Callback cb) {
mCallback = cb;
}
/**
* Create a new item view that can be re-bound to other item data later.
*
* @return The new item view
*/
public MenuView.ItemView createItemView(ViewGroup parent) {
return (MenuView.ItemView) mSystemInflater.inflate(mItemLayoutRes, parent, false);
}
/**
* Prepare an item view for use. See AdapterView for the basic idea at work here.
* This may require creating a new item view, but well-behaved implementations will
* re-use the view passed as convertView if present. The returned view will be populated
* with data from the item parameter.
*
* @param item Item to present
* @param convertView Existing view to reuse
* @param parent Intended parent view - use for inflation.
* @return View that presents the requested menu item
*/
public View getItemView(MenuItemImpl item, View convertView, ViewGroup parent) {
MenuView.ItemView itemView;
if (convertView instanceof MenuView.ItemView) {
itemView = (MenuView.ItemView) convertView;
} else {
itemView = createItemView(parent);
}
bindItemView(item, itemView);
return (View) itemView;
}
/**
* Bind item data to an existing item view.
*
* @param item Item to bind
* @param itemView View to populate with item data
*/
public abstract void bindItemView(MenuItemImpl item, MenuView.ItemView itemView);
/**
* Filter item by child index and item data.
*
* @param childIndex Indended presentation index of this item
* @param item Item to present
* @return true if this item should be included in this menu presentation; false otherwise
*/
public boolean shouldIncludeItem(int childIndex, MenuItemImpl item) {
return true;
}
public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) {
if (mCallback != null) {
mCallback.onCloseMenu(menu, allMenusAreClosing);
}
}
public boolean onSubMenuSelected(SubMenuBuilder menu) {
if (mCallback != null) {
return mCallback.onOpenSubMenu(menu);
}
return false;
}
public boolean flagActionItems() {
return false;
}
public boolean expandItemActionView(MenuBuilder menu, MenuItemImpl item) {
return false;
}
public boolean collapseItemActionView(MenuBuilder menu, MenuItemImpl item) {
return false;
}
public int getId() {
return mId;
}
public void setId(int id) {
mId = id;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/BaseMenuPresenter.java
|
Java
|
asf20
| 7,727
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import java.util.ArrayList;
import java.util.List;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.view.KeyEvent;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.SubMenu;
/**
* @hide
*/
public class ActionMenu implements Menu {
private Context mContext;
private boolean mIsQwerty;
private ArrayList<ActionMenuItem> mItems;
public ActionMenu(Context context) {
mContext = context;
mItems = new ArrayList<ActionMenuItem>();
}
public Context getContext() {
return mContext;
}
public MenuItem add(CharSequence title) {
return add(0, 0, 0, title);
}
public MenuItem add(int titleRes) {
return add(0, 0, 0, titleRes);
}
public MenuItem add(int groupId, int itemId, int order, int titleRes) {
return add(groupId, itemId, order, mContext.getResources().getString(titleRes));
}
public MenuItem add(int groupId, int itemId, int order, CharSequence title) {
ActionMenuItem item = new ActionMenuItem(getContext(),
groupId, itemId, 0, order, title);
mItems.add(order, item);
return item;
}
public int addIntentOptions(int groupId, int itemId, int order,
ComponentName caller, Intent[] specifics, Intent intent, int flags,
MenuItem[] outSpecificItems) {
PackageManager pm = mContext.getPackageManager();
final List<ResolveInfo> lri =
pm.queryIntentActivityOptions(caller, specifics, intent, 0);
final int N = lri != null ? lri.size() : 0;
if ((flags & FLAG_APPEND_TO_GROUP) == 0) {
removeGroup(groupId);
}
for (int i=0; i<N; i++) {
final ResolveInfo ri = lri.get(i);
Intent rintent = new Intent(
ri.specificIndex < 0 ? intent : specifics[ri.specificIndex]);
rintent.setComponent(new ComponentName(
ri.activityInfo.applicationInfo.packageName,
ri.activityInfo.name));
final MenuItem item = add(groupId, itemId, order, ri.loadLabel(pm))
.setIcon(ri.loadIcon(pm))
.setIntent(rintent);
if (outSpecificItems != null && ri.specificIndex >= 0) {
outSpecificItems[ri.specificIndex] = item;
}
}
return N;
}
public SubMenu addSubMenu(CharSequence title) {
// TODO Implement submenus
return null;
}
public SubMenu addSubMenu(int titleRes) {
// TODO Implement submenus
return null;
}
public SubMenu addSubMenu(int groupId, int itemId, int order,
CharSequence title) {
// TODO Implement submenus
return null;
}
public SubMenu addSubMenu(int groupId, int itemId, int order, int titleRes) {
// TODO Implement submenus
return null;
}
public void clear() {
mItems.clear();
}
public void close() {
}
private int findItemIndex(int id) {
final ArrayList<ActionMenuItem> items = mItems;
final int itemCount = items.size();
for (int i = 0; i < itemCount; i++) {
if (items.get(i).getItemId() == id) {
return i;
}
}
return -1;
}
public MenuItem findItem(int id) {
return mItems.get(findItemIndex(id));
}
public MenuItem getItem(int index) {
return mItems.get(index);
}
public boolean hasVisibleItems() {
final ArrayList<ActionMenuItem> items = mItems;
final int itemCount = items.size();
for (int i = 0; i < itemCount; i++) {
if (items.get(i).isVisible()) {
return true;
}
}
return false;
}
private ActionMenuItem findItemWithShortcut(int keyCode, KeyEvent event) {
// TODO Make this smarter.
final boolean qwerty = mIsQwerty;
final ArrayList<ActionMenuItem> items = mItems;
final int itemCount = items.size();
for (int i = 0; i < itemCount; i++) {
ActionMenuItem item = items.get(i);
final char shortcut = qwerty ? item.getAlphabeticShortcut() :
item.getNumericShortcut();
if (keyCode == shortcut) {
return item;
}
}
return null;
}
public boolean isShortcutKey(int keyCode, KeyEvent event) {
return findItemWithShortcut(keyCode, event) != null;
}
public boolean performIdentifierAction(int id, int flags) {
final int index = findItemIndex(id);
if (index < 0) {
return false;
}
return mItems.get(index).invoke();
}
public boolean performShortcut(int keyCode, KeyEvent event, int flags) {
ActionMenuItem item = findItemWithShortcut(keyCode, event);
if (item == null) {
return false;
}
return item.invoke();
}
public void removeGroup(int groupId) {
final ArrayList<ActionMenuItem> items = mItems;
int itemCount = items.size();
int i = 0;
while (i < itemCount) {
if (items.get(i).getGroupId() == groupId) {
items.remove(i);
itemCount--;
} else {
i++;
}
}
}
public void removeItem(int id) {
mItems.remove(findItemIndex(id));
}
public void setGroupCheckable(int group, boolean checkable,
boolean exclusive) {
final ArrayList<ActionMenuItem> items = mItems;
final int itemCount = items.size();
for (int i = 0; i < itemCount; i++) {
ActionMenuItem item = items.get(i);
if (item.getGroupId() == group) {
item.setCheckable(checkable);
item.setExclusiveCheckable(exclusive);
}
}
}
public void setGroupEnabled(int group, boolean enabled) {
final ArrayList<ActionMenuItem> items = mItems;
final int itemCount = items.size();
for (int i = 0; i < itemCount; i++) {
ActionMenuItem item = items.get(i);
if (item.getGroupId() == group) {
item.setEnabled(enabled);
}
}
}
public void setGroupVisible(int group, boolean visible) {
final ArrayList<ActionMenuItem> items = mItems;
final int itemCount = items.size();
for (int i = 0; i < itemCount; i++) {
ActionMenuItem item = items.get(i);
if (item.getGroupId() == group) {
item.setVisible(visible);
}
}
}
public void setQwertyMode(boolean isQwerty) {
mIsQwerty = isQwerty;
}
public int size() {
return mItems.size();
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/ActionMenu.java
|
Java
|
asf20
| 7,699
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import static com.actionbarsherlock.internal.ResourcesCompat.getResources_getInteger;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Set;
import android.content.Context;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.os.Build;
import android.os.Parcel;
import android.os.Parcelable;
import android.util.SparseBooleanArray;
import android.view.SoundEffectConstants;
import android.view.View;
import android.view.View.MeasureSpec;
import android.view.ViewConfiguration;
import android.view.ViewGroup;
import android.widget.ImageButton;
import com.actionbarsherlock.R;
import com.actionbarsherlock.internal.view.View_HasStateListenerSupport;
import com.actionbarsherlock.internal.view.View_OnAttachStateChangeListener;
import com.actionbarsherlock.internal.view.menu.ActionMenuView.ActionMenuChildView;
import com.actionbarsherlock.view.ActionProvider;
import com.actionbarsherlock.view.MenuItem;
/**
* MenuPresenter for building action menus as seen in the action bar and action modes.
*/
public class ActionMenuPresenter extends BaseMenuPresenter
implements ActionProvider.SubUiVisibilityListener {
//UNUSED private static final String TAG = "ActionMenuPresenter";
private View mOverflowButton;
private boolean mReserveOverflow;
private boolean mReserveOverflowSet;
private int mWidthLimit;
private int mActionItemWidthLimit;
private int mMaxItems;
private boolean mMaxItemsSet;
private boolean mStrictWidthLimit;
private boolean mWidthLimitSet;
private boolean mExpandedActionViewsExclusive;
private int mMinCellSize;
// Group IDs that have been added as actions - used temporarily, allocated here for reuse.
private final SparseBooleanArray mActionButtonGroups = new SparseBooleanArray();
private View mScrapActionButtonView;
private OverflowPopup mOverflowPopup;
private ActionButtonSubmenu mActionButtonPopup;
private OpenOverflowRunnable mPostedOpenRunnable;
final PopupPresenterCallback mPopupPresenterCallback = new PopupPresenterCallback();
int mOpenSubMenuId;
public ActionMenuPresenter(Context context) {
super(context, R.layout.abs__action_menu_layout,
R.layout.abs__action_menu_item_layout);
}
@Override
public void initForMenu(Context context, MenuBuilder menu) {
super.initForMenu(context, menu);
final Resources res = context.getResources();
if (!mReserveOverflowSet) {
mReserveOverflow = reserveOverflow(mContext);
}
if (!mWidthLimitSet) {
mWidthLimit = res.getDisplayMetrics().widthPixels / 2;
}
// Measure for initial configuration
if (!mMaxItemsSet) {
mMaxItems = getResources_getInteger(context, R.integer.abs__max_action_buttons);
}
int width = mWidthLimit;
if (mReserveOverflow) {
if (mOverflowButton == null) {
mOverflowButton = new OverflowMenuButton(mSystemContext);
final int spec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
mOverflowButton.measure(spec, spec);
}
width -= mOverflowButton.getMeasuredWidth();
} else {
mOverflowButton = null;
}
mActionItemWidthLimit = width;
mMinCellSize = (int) (ActionMenuView.MIN_CELL_SIZE * res.getDisplayMetrics().density);
// Drop a scrap view as it may no longer reflect the proper context/config.
mScrapActionButtonView = null;
}
public static boolean reserveOverflow(Context context) {
//Check for theme-forced overflow action item
TypedArray a = context.getTheme().obtainStyledAttributes(R.styleable.SherlockTheme);
boolean result = a.getBoolean(R.styleable.SherlockTheme_absForceOverflow, false);
a.recycle();
if (result) {
return true;
}
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
return (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB);
} else {
return !HasPermanentMenuKey.get(context);
}
}
private static class HasPermanentMenuKey {
public static boolean get(Context context) {
return ViewConfiguration.get(context).hasPermanentMenuKey();
}
}
public void onConfigurationChanged(Configuration newConfig) {
if (!mMaxItemsSet) {
mMaxItems = getResources_getInteger(mContext,
R.integer.abs__max_action_buttons);
if (mMenu != null) {
mMenu.onItemsChanged(true);
}
}
}
public void setWidthLimit(int width, boolean strict) {
mWidthLimit = width;
mStrictWidthLimit = strict;
mWidthLimitSet = true;
}
public void setReserveOverflow(boolean reserveOverflow) {
mReserveOverflow = reserveOverflow;
mReserveOverflowSet = true;
}
public void setItemLimit(int itemCount) {
mMaxItems = itemCount;
mMaxItemsSet = true;
}
public void setExpandedActionViewsExclusive(boolean isExclusive) {
mExpandedActionViewsExclusive = isExclusive;
}
@Override
public MenuView getMenuView(ViewGroup root) {
MenuView result = super.getMenuView(root);
((ActionMenuView) result).setPresenter(this);
return result;
}
@Override
public View getItemView(MenuItemImpl item, View convertView, ViewGroup parent) {
View actionView = item.getActionView();
if (actionView == null || item.hasCollapsibleActionView()) {
if (!(convertView instanceof ActionMenuItemView)) {
convertView = null;
}
actionView = super.getItemView(item, convertView, parent);
}
actionView.setVisibility(item.isActionViewExpanded() ? View.GONE : View.VISIBLE);
final ActionMenuView menuParent = (ActionMenuView) parent;
final ViewGroup.LayoutParams lp = actionView.getLayoutParams();
if (!menuParent.checkLayoutParams(lp)) {
actionView.setLayoutParams(menuParent.generateLayoutParams(lp));
}
return actionView;
}
@Override
public void bindItemView(MenuItemImpl item, MenuView.ItemView itemView) {
itemView.initialize(item, 0);
final ActionMenuView menuView = (ActionMenuView) mMenuView;
ActionMenuItemView actionItemView = (ActionMenuItemView) itemView;
actionItemView.setItemInvoker(menuView);
}
@Override
public boolean shouldIncludeItem(int childIndex, MenuItemImpl item) {
return item.isActionButton();
}
@Override
public void updateMenuView(boolean cleared) {
super.updateMenuView(cleared);
if (mMenu != null) {
final ArrayList<MenuItemImpl> actionItems = mMenu.getActionItems();
final int count = actionItems.size();
for (int i = 0; i < count; i++) {
final ActionProvider provider = actionItems.get(i).getActionProvider();
if (provider != null) {
provider.setSubUiVisibilityListener(this);
}
}
}
final ArrayList<MenuItemImpl> nonActionItems = mMenu != null ?
mMenu.getNonActionItems() : null;
boolean hasOverflow = false;
if (mReserveOverflow && nonActionItems != null) {
final int count = nonActionItems.size();
if (count == 1) {
hasOverflow = !nonActionItems.get(0).isActionViewExpanded();
} else {
hasOverflow = count > 0;
}
}
if (hasOverflow) {
if (mOverflowButton == null) {
mOverflowButton = new OverflowMenuButton(mSystemContext);
}
ViewGroup parent = (ViewGroup) mOverflowButton.getParent();
if (parent != mMenuView) {
if (parent != null) {
parent.removeView(mOverflowButton);
}
ActionMenuView menuView = (ActionMenuView) mMenuView;
menuView.addView(mOverflowButton, menuView.generateOverflowButtonLayoutParams());
}
} else if (mOverflowButton != null && mOverflowButton.getParent() == mMenuView) {
((ViewGroup) mMenuView).removeView(mOverflowButton);
}
((ActionMenuView) mMenuView).setOverflowReserved(mReserveOverflow);
}
@Override
public boolean filterLeftoverView(ViewGroup parent, int childIndex) {
if (parent.getChildAt(childIndex) == mOverflowButton) return false;
return super.filterLeftoverView(parent, childIndex);
}
public boolean onSubMenuSelected(SubMenuBuilder subMenu) {
if (!subMenu.hasVisibleItems()) return false;
SubMenuBuilder topSubMenu = subMenu;
while (topSubMenu.getParentMenu() != mMenu) {
topSubMenu = (SubMenuBuilder) topSubMenu.getParentMenu();
}
View anchor = findViewForItem(topSubMenu.getItem());
if (anchor == null) {
if (mOverflowButton == null) return false;
anchor = mOverflowButton;
}
mOpenSubMenuId = subMenu.getItem().getItemId();
mActionButtonPopup = new ActionButtonSubmenu(mContext, subMenu);
mActionButtonPopup.setAnchorView(anchor);
mActionButtonPopup.show();
super.onSubMenuSelected(subMenu);
return true;
}
private View findViewForItem(MenuItem item) {
final ViewGroup parent = (ViewGroup) mMenuView;
if (parent == null) return null;
final int count = parent.getChildCount();
for (int i = 0; i < count; i++) {
final View child = parent.getChildAt(i);
if (child instanceof MenuView.ItemView &&
((MenuView.ItemView) child).getItemData() == item) {
return child;
}
}
return null;
}
/**
* Display the overflow menu if one is present.
* @return true if the overflow menu was shown, false otherwise.
*/
public boolean showOverflowMenu() {
if (mReserveOverflow && !isOverflowMenuShowing() && mMenu != null && mMenuView != null &&
mPostedOpenRunnable == null && !mMenu.getNonActionItems().isEmpty()) {
OverflowPopup popup = new OverflowPopup(mContext, mMenu, mOverflowButton, true);
mPostedOpenRunnable = new OpenOverflowRunnable(popup);
// Post this for later; we might still need a layout for the anchor to be right.
((View) mMenuView).post(mPostedOpenRunnable);
// ActionMenuPresenter uses null as a callback argument here
// to indicate overflow is opening.
super.onSubMenuSelected(null);
return true;
}
return false;
}
/**
* Hide the overflow menu if it is currently showing.
*
* @return true if the overflow menu was hidden, false otherwise.
*/
public boolean hideOverflowMenu() {
if (mPostedOpenRunnable != null && mMenuView != null) {
((View) mMenuView).removeCallbacks(mPostedOpenRunnable);
mPostedOpenRunnable = null;
return true;
}
MenuPopupHelper popup = mOverflowPopup;
if (popup != null) {
popup.dismiss();
return true;
}
return false;
}
/**
* Dismiss all popup menus - overflow and submenus.
* @return true if popups were dismissed, false otherwise. (This can be because none were open.)
*/
public boolean dismissPopupMenus() {
boolean result = hideOverflowMenu();
result |= hideSubMenus();
return result;
}
/**
* Dismiss all submenu popups.
*
* @return true if popups were dismissed, false otherwise. (This can be because none were open.)
*/
public boolean hideSubMenus() {
if (mActionButtonPopup != null) {
mActionButtonPopup.dismiss();
return true;
}
return false;
}
/**
* @return true if the overflow menu is currently showing
*/
public boolean isOverflowMenuShowing() {
return mOverflowPopup != null && mOverflowPopup.isShowing();
}
/**
* @return true if space has been reserved in the action menu for an overflow item.
*/
public boolean isOverflowReserved() {
return mReserveOverflow;
}
public boolean flagActionItems() {
final ArrayList<MenuItemImpl> visibleItems = mMenu.getVisibleItems();
final int itemsSize = visibleItems.size();
int maxActions = mMaxItems;
int widthLimit = mActionItemWidthLimit;
final int querySpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
final ViewGroup parent = (ViewGroup) mMenuView;
int requiredItems = 0;
int requestedItems = 0;
int firstActionWidth = 0;
boolean hasOverflow = false;
for (int i = 0; i < itemsSize; i++) {
MenuItemImpl item = visibleItems.get(i);
if (item.requiresActionButton()) {
requiredItems++;
} else if (item.requestsActionButton()) {
requestedItems++;
} else {
hasOverflow = true;
}
if (mExpandedActionViewsExclusive && item.isActionViewExpanded()) {
// Overflow everything if we have an expanded action view and we're
// space constrained.
maxActions = 0;
}
}
// Reserve a spot for the overflow item if needed.
if (mReserveOverflow &&
(hasOverflow || requiredItems + requestedItems > maxActions)) {
maxActions--;
}
maxActions -= requiredItems;
final SparseBooleanArray seenGroups = mActionButtonGroups;
seenGroups.clear();
int cellSize = 0;
int cellsRemaining = 0;
if (mStrictWidthLimit) {
cellsRemaining = widthLimit / mMinCellSize;
final int cellSizeRemaining = widthLimit % mMinCellSize;
cellSize = mMinCellSize + cellSizeRemaining / cellsRemaining;
}
// Flag as many more requested items as will fit.
for (int i = 0; i < itemsSize; i++) {
MenuItemImpl item = visibleItems.get(i);
if (item.requiresActionButton()) {
View v = getItemView(item, mScrapActionButtonView, parent);
if (mScrapActionButtonView == null) {
mScrapActionButtonView = v;
}
if (mStrictWidthLimit) {
cellsRemaining -= ActionMenuView.measureChildForCells(v,
cellSize, cellsRemaining, querySpec, 0);
} else {
v.measure(querySpec, querySpec);
}
final int measuredWidth = v.getMeasuredWidth();
widthLimit -= measuredWidth;
if (firstActionWidth == 0) {
firstActionWidth = measuredWidth;
}
final int groupId = item.getGroupId();
if (groupId != 0) {
seenGroups.put(groupId, true);
}
item.setIsActionButton(true);
} else if (item.requestsActionButton()) {
// Items in a group with other items that already have an action slot
// can break the max actions rule, but not the width limit.
final int groupId = item.getGroupId();
final boolean inGroup = seenGroups.get(groupId);
boolean isAction = (maxActions > 0 || inGroup) && widthLimit > 0 &&
(!mStrictWidthLimit || cellsRemaining > 0);
if (isAction) {
View v = getItemView(item, mScrapActionButtonView, parent);
if (mScrapActionButtonView == null) {
mScrapActionButtonView = v;
}
if (mStrictWidthLimit) {
final int cells = ActionMenuView.measureChildForCells(v,
cellSize, cellsRemaining, querySpec, 0);
cellsRemaining -= cells;
if (cells == 0) {
isAction = false;
}
} else {
v.measure(querySpec, querySpec);
}
final int measuredWidth = v.getMeasuredWidth();
widthLimit -= measuredWidth;
if (firstActionWidth == 0) {
firstActionWidth = measuredWidth;
}
if (mStrictWidthLimit) {
isAction &= widthLimit >= 0;
} else {
// Did this push the entire first item past the limit?
isAction &= widthLimit + firstActionWidth > 0;
}
}
if (isAction && groupId != 0) {
seenGroups.put(groupId, true);
} else if (inGroup) {
// We broke the width limit. Demote the whole group, they all overflow now.
seenGroups.put(groupId, false);
for (int j = 0; j < i; j++) {
MenuItemImpl areYouMyGroupie = visibleItems.get(j);
if (areYouMyGroupie.getGroupId() == groupId) {
// Give back the action slot
if (areYouMyGroupie.isActionButton()) maxActions++;
areYouMyGroupie.setIsActionButton(false);
}
}
}
if (isAction) maxActions--;
item.setIsActionButton(isAction);
}
}
return true;
}
@Override
public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) {
dismissPopupMenus();
super.onCloseMenu(menu, allMenusAreClosing);
}
@Override
public Parcelable onSaveInstanceState() {
SavedState state = new SavedState();
state.openSubMenuId = mOpenSubMenuId;
return state;
}
@Override
public void onRestoreInstanceState(Parcelable state) {
SavedState saved = (SavedState) state;
if (saved.openSubMenuId > 0) {
MenuItem item = mMenu.findItem(saved.openSubMenuId);
if (item != null) {
SubMenuBuilder subMenu = (SubMenuBuilder) item.getSubMenu();
onSubMenuSelected(subMenu);
}
}
}
@Override
public void onSubUiVisibilityChanged(boolean isVisible) {
if (isVisible) {
// Not a submenu, but treat it like one.
super.onSubMenuSelected(null);
} else {
mMenu.close(false);
}
}
private static class SavedState implements Parcelable {
public int openSubMenuId;
SavedState() {
}
SavedState(Parcel in) {
openSubMenuId = in.readInt();
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(openSubMenuId);
}
@SuppressWarnings("unused")
public static final Parcelable.Creator<SavedState> CREATOR
= new Parcelable.Creator<SavedState>() {
public SavedState createFromParcel(Parcel in) {
return new SavedState(in);
}
public SavedState[] newArray(int size) {
return new SavedState[size];
}
};
}
private class OverflowMenuButton extends ImageButton implements ActionMenuChildView, View_HasStateListenerSupport {
private final Set<View_OnAttachStateChangeListener> mListeners = new HashSet<View_OnAttachStateChangeListener>();
public OverflowMenuButton(Context context) {
super(context, null, R.attr.actionOverflowButtonStyle);
setClickable(true);
setFocusable(true);
setVisibility(VISIBLE);
setEnabled(true);
}
@Override
public boolean performClick() {
if (super.performClick()) {
return true;
}
playSoundEffect(SoundEffectConstants.CLICK);
showOverflowMenu();
return true;
}
public boolean needsDividerBefore() {
return false;
}
public boolean needsDividerAfter() {
return false;
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
for (View_OnAttachStateChangeListener listener : mListeners) {
listener.onViewAttachedToWindow(this);
}
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
for (View_OnAttachStateChangeListener listener : mListeners) {
listener.onViewDetachedFromWindow(this);
}
}
@Override
public void addOnAttachStateChangeListener(View_OnAttachStateChangeListener listener) {
mListeners.add(listener);
}
@Override
public void removeOnAttachStateChangeListener(View_OnAttachStateChangeListener listener) {
mListeners.remove(listener);
}
}
private class OverflowPopup extends MenuPopupHelper {
public OverflowPopup(Context context, MenuBuilder menu, View anchorView,
boolean overflowOnly) {
super(context, menu, anchorView, overflowOnly);
setCallback(mPopupPresenterCallback);
}
@Override
public void onDismiss() {
super.onDismiss();
mMenu.close();
mOverflowPopup = null;
}
}
private class ActionButtonSubmenu extends MenuPopupHelper {
//UNUSED private SubMenuBuilder mSubMenu;
public ActionButtonSubmenu(Context context, SubMenuBuilder subMenu) {
super(context, subMenu);
//UNUSED mSubMenu = subMenu;
MenuItemImpl item = (MenuItemImpl) subMenu.getItem();
if (!item.isActionButton()) {
// Give a reasonable anchor to nested submenus.
setAnchorView(mOverflowButton == null ? (View) mMenuView : mOverflowButton);
}
setCallback(mPopupPresenterCallback);
boolean preserveIconSpacing = false;
final int count = subMenu.size();
for (int i = 0; i < count; i++) {
MenuItem childItem = subMenu.getItem(i);
if (childItem.isVisible() && childItem.getIcon() != null) {
preserveIconSpacing = true;
break;
}
}
setForceShowIcon(preserveIconSpacing);
}
@Override
public void onDismiss() {
super.onDismiss();
mActionButtonPopup = null;
mOpenSubMenuId = 0;
}
}
private class PopupPresenterCallback implements MenuPresenter.Callback {
@Override
public boolean onOpenSubMenu(MenuBuilder subMenu) {
if (subMenu == null) return false;
mOpenSubMenuId = ((SubMenuBuilder) subMenu).getItem().getItemId();
return false;
}
@Override
public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) {
if (menu instanceof SubMenuBuilder) {
((SubMenuBuilder) menu).getRootMenu().close(false);
}
}
}
private class OpenOverflowRunnable implements Runnable {
private OverflowPopup mPopup;
public OpenOverflowRunnable(OverflowPopup popup) {
mPopup = popup;
}
public void run() {
mMenu.changeMenuMode();
final View menuView = (View) mMenuView;
if (menuView != null && menuView.getWindowToken() != null && mPopup.tryShow()) {
mOverflowPopup = mPopup;
}
mPostedOpenRunnable = null;
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/ActionMenuPresenter.java
|
Java
|
asf20
| 25,319
|
/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import com.actionbarsherlock.R;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RadioButton;
import android.widget.TextView;
/**
* The item view for each item in the ListView-based MenuViews.
*/
public class ListMenuItemView extends LinearLayout implements MenuView.ItemView {
private MenuItemImpl mItemData;
private ImageView mIconView;
private RadioButton mRadioButton;
private TextView mTitleView;
private CheckBox mCheckBox;
private TextView mShortcutView;
private Drawable mBackground;
private int mTextAppearance;
private Context mTextAppearanceContext;
private boolean mPreserveIconSpacing;
//UNUSED private int mMenuType;
private LayoutInflater mInflater;
private boolean mForceShowIcon;
final Context mContext;
public ListMenuItemView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs);
mContext = context;
TypedArray a =
context.obtainStyledAttributes(
attrs, R.styleable.SherlockMenuView, defStyle, 0);
mBackground = a.getDrawable(R.styleable.SherlockMenuView_itemBackground);
mTextAppearance = a.getResourceId(R.styleable.
SherlockMenuView_itemTextAppearance, -1);
mPreserveIconSpacing = a.getBoolean(
R.styleable.SherlockMenuView_preserveIconSpacing, false);
mTextAppearanceContext = context;
a.recycle();
}
public ListMenuItemView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
setBackgroundDrawable(mBackground);
mTitleView = (TextView) findViewById(R.id.abs__title);
if (mTextAppearance != -1) {
mTitleView.setTextAppearance(mTextAppearanceContext,
mTextAppearance);
}
mShortcutView = (TextView) findViewById(R.id.abs__shortcut);
}
public void initialize(MenuItemImpl itemData, int menuType) {
mItemData = itemData;
//UNUSED mMenuType = menuType;
setVisibility(itemData.isVisible() ? View.VISIBLE : View.GONE);
setTitle(itemData.getTitleForItemView(this));
setCheckable(itemData.isCheckable());
setShortcut(itemData.shouldShowShortcut(), itemData.getShortcut());
setIcon(itemData.getIcon());
setEnabled(itemData.isEnabled());
}
public void setForceShowIcon(boolean forceShow) {
mPreserveIconSpacing = mForceShowIcon = forceShow;
}
public void setTitle(CharSequence title) {
if (title != null) {
mTitleView.setText(title);
if (mTitleView.getVisibility() != VISIBLE) mTitleView.setVisibility(VISIBLE);
} else {
if (mTitleView.getVisibility() != GONE) mTitleView.setVisibility(GONE);
}
}
public MenuItemImpl getItemData() {
return mItemData;
}
public void setCheckable(boolean checkable) {
if (!checkable && mRadioButton == null && mCheckBox == null) {
return;
}
if (mRadioButton == null) {
insertRadioButton();
}
if (mCheckBox == null) {
insertCheckBox();
}
// Depending on whether its exclusive check or not, the checkbox or
// radio button will be the one in use (and the other will be otherCompoundButton)
final CompoundButton compoundButton;
final CompoundButton otherCompoundButton;
if (mItemData.isExclusiveCheckable()) {
compoundButton = mRadioButton;
otherCompoundButton = mCheckBox;
} else {
compoundButton = mCheckBox;
otherCompoundButton = mRadioButton;
}
if (checkable) {
compoundButton.setChecked(mItemData.isChecked());
final int newVisibility = checkable ? VISIBLE : GONE;
if (compoundButton.getVisibility() != newVisibility) {
compoundButton.setVisibility(newVisibility);
}
// Make sure the other compound button isn't visible
if (otherCompoundButton.getVisibility() != GONE) {
otherCompoundButton.setVisibility(GONE);
}
} else {
mCheckBox.setVisibility(GONE);
mRadioButton.setVisibility(GONE);
}
}
public void setChecked(boolean checked) {
CompoundButton compoundButton;
if (mItemData.isExclusiveCheckable()) {
if (mRadioButton == null) {
insertRadioButton();
}
compoundButton = mRadioButton;
} else {
if (mCheckBox == null) {
insertCheckBox();
}
compoundButton = mCheckBox;
}
compoundButton.setChecked(checked);
}
public void setShortcut(boolean showShortcut, char shortcutKey) {
final int newVisibility = (showShortcut && mItemData.shouldShowShortcut())
? VISIBLE : GONE;
if (newVisibility == VISIBLE) {
mShortcutView.setText(mItemData.getShortcutLabel());
}
if (mShortcutView.getVisibility() != newVisibility) {
mShortcutView.setVisibility(newVisibility);
}
}
public void setIcon(Drawable icon) {
final boolean showIcon = mItemData.shouldShowIcon() || mForceShowIcon;
if (!showIcon && !mPreserveIconSpacing) {
return;
}
if (mIconView == null && icon == null && !mPreserveIconSpacing) {
return;
}
if (mIconView == null) {
insertIconView();
}
if (icon != null || mPreserveIconSpacing) {
mIconView.setImageDrawable(showIcon ? icon : null);
if (mIconView.getVisibility() != VISIBLE) {
mIconView.setVisibility(VISIBLE);
}
} else {
mIconView.setVisibility(GONE);
}
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
if (mIconView != null && mPreserveIconSpacing) {
// Enforce minimum icon spacing
ViewGroup.LayoutParams lp = getLayoutParams();
LayoutParams iconLp = (LayoutParams) mIconView.getLayoutParams();
if (lp.height > 0 && iconLp.width <= 0) {
iconLp.width = lp.height;
}
}
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
private void insertIconView() {
LayoutInflater inflater = getInflater();
mIconView = (ImageView) inflater.inflate(R.layout.abs__list_menu_item_icon,
this, false);
addView(mIconView, 0);
}
private void insertRadioButton() {
LayoutInflater inflater = getInflater();
mRadioButton =
(RadioButton) inflater.inflate(R.layout.abs__list_menu_item_radio,
this, false);
addView(mRadioButton);
}
private void insertCheckBox() {
LayoutInflater inflater = getInflater();
mCheckBox =
(CheckBox) inflater.inflate(R.layout.abs__list_menu_item_checkbox,
this, false);
addView(mCheckBox);
}
public boolean prefersCondensedTitle() {
return false;
}
public boolean showsIcon() {
return mForceShowIcon;
}
private LayoutInflater getInflater() {
if (mInflater == null) {
mInflater = LayoutInflater.from(mContext);
}
return mInflater;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/ListMenuItemView.java
|
Java
|
asf20
| 8,672
|
package com.actionbarsherlock.internal.view.menu;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.view.View;
import android.view.ContextMenu.ContextMenuInfo;
import com.actionbarsherlock.internal.view.ActionProviderWrapper;
import com.actionbarsherlock.view.ActionProvider;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.SubMenu;
public class MenuItemWrapper implements MenuItem, android.view.MenuItem.OnMenuItemClickListener {
private final android.view.MenuItem mNativeItem;
private SubMenu mSubMenu = null;
private OnMenuItemClickListener mMenuItemClickListener = null;
private OnActionExpandListener mActionExpandListener = null;
private android.view.MenuItem.OnActionExpandListener mNativeActionExpandListener = null;
public MenuItemWrapper(android.view.MenuItem nativeItem) {
if (nativeItem == null) {
throw new IllegalStateException("Wrapped menu item cannot be null.");
}
mNativeItem = nativeItem;
}
@Override
public int getItemId() {
return mNativeItem.getItemId();
}
@Override
public int getGroupId() {
return mNativeItem.getGroupId();
}
@Override
public int getOrder() {
return mNativeItem.getOrder();
}
@Override
public MenuItem setTitle(CharSequence title) {
mNativeItem.setTitle(title);
return this;
}
@Override
public MenuItem setTitle(int title) {
mNativeItem.setTitle(title);
return this;
}
@Override
public CharSequence getTitle() {
return mNativeItem.getTitle();
}
@Override
public MenuItem setTitleCondensed(CharSequence title) {
mNativeItem.setTitleCondensed(title);
return this;
}
@Override
public CharSequence getTitleCondensed() {
return mNativeItem.getTitleCondensed();
}
@Override
public MenuItem setIcon(Drawable icon) {
mNativeItem.setIcon(icon);
return this;
}
@Override
public MenuItem setIcon(int iconRes) {
mNativeItem.setIcon(iconRes);
return this;
}
@Override
public Drawable getIcon() {
return mNativeItem.getIcon();
}
@Override
public MenuItem setIntent(Intent intent) {
mNativeItem.setIntent(intent);
return this;
}
@Override
public Intent getIntent() {
return mNativeItem.getIntent();
}
@Override
public MenuItem setShortcut(char numericChar, char alphaChar) {
mNativeItem.setShortcut(numericChar, alphaChar);
return this;
}
@Override
public MenuItem setNumericShortcut(char numericChar) {
mNativeItem.setNumericShortcut(numericChar);
return this;
}
@Override
public char getNumericShortcut() {
return mNativeItem.getNumericShortcut();
}
@Override
public MenuItem setAlphabeticShortcut(char alphaChar) {
mNativeItem.setAlphabeticShortcut(alphaChar);
return this;
}
@Override
public char getAlphabeticShortcut() {
return mNativeItem.getAlphabeticShortcut();
}
@Override
public MenuItem setCheckable(boolean checkable) {
mNativeItem.setCheckable(checkable);
return this;
}
@Override
public boolean isCheckable() {
return mNativeItem.isCheckable();
}
@Override
public MenuItem setChecked(boolean checked) {
mNativeItem.setChecked(checked);
return this;
}
@Override
public boolean isChecked() {
return mNativeItem.isChecked();
}
@Override
public MenuItem setVisible(boolean visible) {
mNativeItem.setVisible(visible);
return this;
}
@Override
public boolean isVisible() {
return mNativeItem.isVisible();
}
@Override
public MenuItem setEnabled(boolean enabled) {
mNativeItem.setEnabled(enabled);
return this;
}
@Override
public boolean isEnabled() {
return mNativeItem.isEnabled();
}
@Override
public boolean hasSubMenu() {
return mNativeItem.hasSubMenu();
}
@Override
public SubMenu getSubMenu() {
if (hasSubMenu() && (mSubMenu == null)) {
mSubMenu = new SubMenuWrapper(mNativeItem.getSubMenu());
}
return mSubMenu;
}
@Override
public MenuItem setOnMenuItemClickListener(OnMenuItemClickListener menuItemClickListener) {
mMenuItemClickListener = menuItemClickListener;
//Register ourselves as the listener to proxy
mNativeItem.setOnMenuItemClickListener(this);
return this;
}
@Override
public boolean onMenuItemClick(android.view.MenuItem item) {
if (mMenuItemClickListener != null) {
return mMenuItemClickListener.onMenuItemClick(this);
}
return false;
}
@Override
public ContextMenuInfo getMenuInfo() {
return mNativeItem.getMenuInfo();
}
@Override
public void setShowAsAction(int actionEnum) {
mNativeItem.setShowAsAction(actionEnum);
}
@Override
public MenuItem setShowAsActionFlags(int actionEnum) {
mNativeItem.setShowAsActionFlags(actionEnum);
return this;
}
@Override
public MenuItem setActionView(View view) {
mNativeItem.setActionView(view);
return this;
}
@Override
public MenuItem setActionView(int resId) {
mNativeItem.setActionView(resId);
return this;
}
@Override
public View getActionView() {
return mNativeItem.getActionView();
}
@Override
public MenuItem setActionProvider(ActionProvider actionProvider) {
mNativeItem.setActionProvider(new ActionProviderWrapper(actionProvider));
return this;
}
@Override
public ActionProvider getActionProvider() {
android.view.ActionProvider nativeProvider = mNativeItem.getActionProvider();
if (nativeProvider != null && nativeProvider instanceof ActionProviderWrapper) {
return ((ActionProviderWrapper)nativeProvider).unwrap();
}
return null;
}
@Override
public boolean expandActionView() {
return mNativeItem.expandActionView();
}
@Override
public boolean collapseActionView() {
return mNativeItem.collapseActionView();
}
@Override
public boolean isActionViewExpanded() {
return mNativeItem.isActionViewExpanded();
}
@Override
public MenuItem setOnActionExpandListener(OnActionExpandListener listener) {
mActionExpandListener = listener;
if (mNativeActionExpandListener == null) {
mNativeActionExpandListener = new android.view.MenuItem.OnActionExpandListener() {
@Override
public boolean onMenuItemActionExpand(android.view.MenuItem menuItem) {
if (mActionExpandListener != null) {
return mActionExpandListener.onMenuItemActionExpand(MenuItemWrapper.this);
}
return false;
}
@Override
public boolean onMenuItemActionCollapse(android.view.MenuItem menuItem) {
if (mActionExpandListener != null) {
return mActionExpandListener.onMenuItemActionCollapse(MenuItemWrapper.this);
}
return false;
}
};
//Register our inner-class as the listener to proxy method calls
mNativeItem.setOnActionExpandListener(mNativeActionExpandListener);
}
return this;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/MenuItemWrapper.java
|
Java
|
asf20
| 7,751
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view.menu;
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.View;
import com.actionbarsherlock.view.ActionProvider;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.SubMenu;
/**
* @hide
*/
public class ActionMenuItem implements MenuItem {
private final int mId;
private final int mGroup;
//UNUSED private final int mCategoryOrder;
private final int mOrdering;
private CharSequence mTitle;
private CharSequence mTitleCondensed;
private Intent mIntent;
private char mShortcutNumericChar;
private char mShortcutAlphabeticChar;
private Drawable mIconDrawable;
//UNUSED private int mIconResId = NO_ICON;
private Context mContext;
private MenuItem.OnMenuItemClickListener mClickListener;
//UNUSED private static final int NO_ICON = 0;
private int mFlags = ENABLED;
private static final int CHECKABLE = 0x00000001;
private static final int CHECKED = 0x00000002;
private static final int EXCLUSIVE = 0x00000004;
private static final int HIDDEN = 0x00000008;
private static final int ENABLED = 0x00000010;
public ActionMenuItem(Context context, int group, int id, int categoryOrder, int ordering,
CharSequence title) {
mContext = context;
mId = id;
mGroup = group;
//UNUSED mCategoryOrder = categoryOrder;
mOrdering = ordering;
mTitle = title;
}
public char getAlphabeticShortcut() {
return mShortcutAlphabeticChar;
}
public int getGroupId() {
return mGroup;
}
public Drawable getIcon() {
return mIconDrawable;
}
public Intent getIntent() {
return mIntent;
}
public int getItemId() {
return mId;
}
public ContextMenuInfo getMenuInfo() {
return null;
}
public char getNumericShortcut() {
return mShortcutNumericChar;
}
public int getOrder() {
return mOrdering;
}
public SubMenu getSubMenu() {
return null;
}
public CharSequence getTitle() {
return mTitle;
}
public CharSequence getTitleCondensed() {
return mTitleCondensed;
}
public boolean hasSubMenu() {
return false;
}
public boolean isCheckable() {
return (mFlags & CHECKABLE) != 0;
}
public boolean isChecked() {
return (mFlags & CHECKED) != 0;
}
public boolean isEnabled() {
return (mFlags & ENABLED) != 0;
}
public boolean isVisible() {
return (mFlags & HIDDEN) == 0;
}
public MenuItem setAlphabeticShortcut(char alphaChar) {
mShortcutAlphabeticChar = alphaChar;
return this;
}
public MenuItem setCheckable(boolean checkable) {
mFlags = (mFlags & ~CHECKABLE) | (checkable ? CHECKABLE : 0);
return this;
}
public ActionMenuItem setExclusiveCheckable(boolean exclusive) {
mFlags = (mFlags & ~EXCLUSIVE) | (exclusive ? EXCLUSIVE : 0);
return this;
}
public MenuItem setChecked(boolean checked) {
mFlags = (mFlags & ~CHECKED) | (checked ? CHECKED : 0);
return this;
}
public MenuItem setEnabled(boolean enabled) {
mFlags = (mFlags & ~ENABLED) | (enabled ? ENABLED : 0);
return this;
}
public MenuItem setIcon(Drawable icon) {
mIconDrawable = icon;
//UNUSED mIconResId = NO_ICON;
return this;
}
public MenuItem setIcon(int iconRes) {
//UNUSED mIconResId = iconRes;
mIconDrawable = mContext.getResources().getDrawable(iconRes);
return this;
}
public MenuItem setIntent(Intent intent) {
mIntent = intent;
return this;
}
public MenuItem setNumericShortcut(char numericChar) {
mShortcutNumericChar = numericChar;
return this;
}
public MenuItem setOnMenuItemClickListener(OnMenuItemClickListener menuItemClickListener) {
mClickListener = menuItemClickListener;
return this;
}
public MenuItem setShortcut(char numericChar, char alphaChar) {
mShortcutNumericChar = numericChar;
mShortcutAlphabeticChar = alphaChar;
return this;
}
public MenuItem setTitle(CharSequence title) {
mTitle = title;
return this;
}
public MenuItem setTitle(int title) {
mTitle = mContext.getResources().getString(title);
return this;
}
public MenuItem setTitleCondensed(CharSequence title) {
mTitleCondensed = title;
return this;
}
public MenuItem setVisible(boolean visible) {
mFlags = (mFlags & HIDDEN) | (visible ? 0 : HIDDEN);
return this;
}
public boolean invoke() {
if (mClickListener != null && mClickListener.onMenuItemClick(this)) {
return true;
}
if (mIntent != null) {
mContext.startActivity(mIntent);
return true;
}
return false;
}
public void setShowAsAction(int show) {
// Do nothing. ActionMenuItems always show as action buttons.
}
public MenuItem setActionView(View actionView) {
throw new UnsupportedOperationException();
}
public View getActionView() {
return null;
}
@Override
public MenuItem setActionView(int resId) {
throw new UnsupportedOperationException();
}
@Override
public ActionProvider getActionProvider() {
return null;
}
@Override
public MenuItem setActionProvider(ActionProvider actionProvider) {
throw new UnsupportedOperationException();
}
@Override
public MenuItem setShowAsActionFlags(int actionEnum) {
setShowAsAction(actionEnum);
return this;
}
@Override
public boolean expandActionView() {
return false;
}
@Override
public boolean collapseActionView() {
return false;
}
@Override
public boolean isActionViewExpanded() {
return false;
}
@Override
public MenuItem setOnActionExpandListener(OnActionExpandListener listener) {
// No need to save the listener; ActionMenuItem does not support collapsing items.
return this;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/ActionMenuItem.java
|
Java
|
asf20
| 7,075
|
package com.actionbarsherlock.internal.view.menu;
import android.graphics.drawable.Drawable;
import android.view.View;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.SubMenu;
public class SubMenuWrapper extends MenuWrapper implements SubMenu {
private final android.view.SubMenu mNativeSubMenu;
private MenuItem mItem = null;
public SubMenuWrapper(android.view.SubMenu nativeSubMenu) {
super(nativeSubMenu);
mNativeSubMenu = nativeSubMenu;
}
@Override
public SubMenu setHeaderTitle(int titleRes) {
mNativeSubMenu.setHeaderTitle(titleRes);
return this;
}
@Override
public SubMenu setHeaderTitle(CharSequence title) {
mNativeSubMenu.setHeaderTitle(title);
return this;
}
@Override
public SubMenu setHeaderIcon(int iconRes) {
mNativeSubMenu.setHeaderIcon(iconRes);
return this;
}
@Override
public SubMenu setHeaderIcon(Drawable icon) {
mNativeSubMenu.setHeaderIcon(icon);
return this;
}
@Override
public SubMenu setHeaderView(View view) {
mNativeSubMenu.setHeaderView(view);
return this;
}
@Override
public void clearHeader() {
mNativeSubMenu.clearHeader();
}
@Override
public SubMenu setIcon(int iconRes) {
mNativeSubMenu.setIcon(iconRes);
return this;
}
@Override
public SubMenu setIcon(Drawable icon) {
mNativeSubMenu.setIcon(icon);
return this;
}
@Override
public MenuItem getItem() {
if (mItem == null) {
mItem = new MenuItemWrapper(mNativeSubMenu.getItem());
}
return mItem;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/menu/SubMenuWrapper.java
|
Java
|
asf20
| 1,722
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.view;
import android.content.Context;
import android.view.View;
import android.view.accessibility.AccessibilityEvent;
import java.lang.ref.WeakReference;
import com.actionbarsherlock.internal.view.menu.MenuBuilder;
import com.actionbarsherlock.internal.view.menu.MenuPopupHelper;
import com.actionbarsherlock.internal.view.menu.SubMenuBuilder;
import com.actionbarsherlock.internal.widget.ActionBarContextView;
import com.actionbarsherlock.view.ActionMode;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
public class StandaloneActionMode extends ActionMode implements MenuBuilder.Callback {
private Context mContext;
private ActionBarContextView mContextView;
private ActionMode.Callback mCallback;
private WeakReference<View> mCustomView;
private boolean mFinished;
private boolean mFocusable;
private MenuBuilder mMenu;
public StandaloneActionMode(Context context, ActionBarContextView view,
ActionMode.Callback callback, boolean isFocusable) {
mContext = context;
mContextView = view;
mCallback = callback;
mMenu = new MenuBuilder(context).setDefaultShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
mMenu.setCallback(this);
mFocusable = isFocusable;
}
@Override
public void setTitle(CharSequence title) {
mContextView.setTitle(title);
}
@Override
public void setSubtitle(CharSequence subtitle) {
mContextView.setSubtitle(subtitle);
}
@Override
public void setTitle(int resId) {
setTitle(mContext.getString(resId));
}
@Override
public void setSubtitle(int resId) {
setSubtitle(mContext.getString(resId));
}
@Override
public void setCustomView(View view) {
mContextView.setCustomView(view);
mCustomView = view != null ? new WeakReference<View>(view) : null;
}
@Override
public void invalidate() {
mCallback.onPrepareActionMode(this, mMenu);
}
@Override
public void finish() {
if (mFinished) {
return;
}
mFinished = true;
mContextView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
mCallback.onDestroyActionMode(this);
}
@Override
public Menu getMenu() {
return mMenu;
}
@Override
public CharSequence getTitle() {
return mContextView.getTitle();
}
@Override
public CharSequence getSubtitle() {
return mContextView.getSubtitle();
}
@Override
public View getCustomView() {
return mCustomView != null ? mCustomView.get() : null;
}
@Override
public MenuInflater getMenuInflater() {
return new MenuInflater(mContext);
}
public boolean onMenuItemSelected(MenuBuilder menu, MenuItem item) {
return mCallback.onActionItemClicked(this, item);
}
public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) {
}
public boolean onSubMenuSelected(SubMenuBuilder subMenu) {
if (!subMenu.hasVisibleItems()) {
return true;
}
new MenuPopupHelper(mContext, subMenu).show();
return true;
}
public void onCloseSubMenu(SubMenuBuilder menu) {
}
public void onMenuModeChange(MenuBuilder menu) {
invalidate();
mContextView.showOverflowMenu();
}
public boolean isUiFocusable() {
return mFocusable;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/view/StandaloneActionMode.java
|
Java
|
asf20
| 4,190
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.app;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Handler;
import android.support.v4.app.FragmentTransaction;
import android.util.TypedValue;
import android.view.ContextThemeWrapper;
import android.view.LayoutInflater;
import android.view.View;
import android.view.Window;
import android.view.accessibility.AccessibilityEvent;
import android.widget.SpinnerAdapter;
import com.actionbarsherlock.R;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.internal.nineoldandroids.animation.Animator;
import com.actionbarsherlock.internal.nineoldandroids.animation.AnimatorListenerAdapter;
import com.actionbarsherlock.internal.nineoldandroids.animation.AnimatorSet;
import com.actionbarsherlock.internal.nineoldandroids.animation.ObjectAnimator;
import com.actionbarsherlock.internal.nineoldandroids.animation.Animator.AnimatorListener;
import com.actionbarsherlock.internal.nineoldandroids.widget.NineFrameLayout;
import com.actionbarsherlock.internal.view.menu.MenuBuilder;
import com.actionbarsherlock.internal.view.menu.MenuPopupHelper;
import com.actionbarsherlock.internal.view.menu.SubMenuBuilder;
import com.actionbarsherlock.internal.widget.ActionBarContainer;
import com.actionbarsherlock.internal.widget.ActionBarContextView;
import com.actionbarsherlock.internal.widget.ActionBarView;
import com.actionbarsherlock.internal.widget.ScrollingTabContainerView;
import com.actionbarsherlock.view.ActionMode;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
import static com.actionbarsherlock.internal.ResourcesCompat.getResources_getBoolean;
/**
* ActionBarImpl is the ActionBar implementation used
* by devices of all screen sizes. If it detects a compatible decor,
* it will split contextual modes across both the ActionBarView at
* the top of the screen and a horizontal LinearLayout at the bottom
* which is normally hidden.
*/
public class ActionBarImpl extends ActionBar {
//UNUSED private static final String TAG = "ActionBarImpl";
private Context mContext;
private Context mThemedContext;
private Activity mActivity;
//UNUSED private Dialog mDialog;
private ActionBarContainer mContainerView;
private ActionBarView mActionView;
private ActionBarContextView mContextView;
private ActionBarContainer mSplitView;
private NineFrameLayout mContentView;
private ScrollingTabContainerView mTabScrollView;
private ArrayList<TabImpl> mTabs = new ArrayList<TabImpl>();
private TabImpl mSelectedTab;
private int mSavedTabPosition = INVALID_POSITION;
ActionModeImpl mActionMode;
ActionMode mDeferredDestroyActionMode;
ActionMode.Callback mDeferredModeDestroyCallback;
private boolean mLastMenuVisibility;
private ArrayList<OnMenuVisibilityListener> mMenuVisibilityListeners =
new ArrayList<OnMenuVisibilityListener>();
private static final int CONTEXT_DISPLAY_NORMAL = 0;
private static final int CONTEXT_DISPLAY_SPLIT = 1;
private static final int INVALID_POSITION = -1;
private int mContextDisplayMode;
private boolean mHasEmbeddedTabs;
final Handler mHandler = new Handler();
Runnable mTabSelector;
private Animator mCurrentShowAnim;
private Animator mCurrentModeAnim;
private boolean mShowHideAnimationEnabled;
boolean mWasHiddenBeforeMode;
final AnimatorListener mHideListener = new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
if (mContentView != null) {
mContentView.setTranslationY(0);
mContainerView.setTranslationY(0);
}
if (mSplitView != null && mContextDisplayMode == CONTEXT_DISPLAY_SPLIT) {
mSplitView.setVisibility(View.GONE);
}
mContainerView.setVisibility(View.GONE);
mContainerView.setTransitioning(false);
mCurrentShowAnim = null;
completeDeferredDestroyActionMode();
}
};
final AnimatorListener mShowListener = new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mCurrentShowAnim = null;
mContainerView.requestLayout();
}
};
public ActionBarImpl(Activity activity, int features) {
mActivity = activity;
Window window = activity.getWindow();
View decor = window.getDecorView();
init(decor);
//window.hasFeature() workaround for pre-3.0
if ((features & (1 << Window.FEATURE_ACTION_BAR_OVERLAY)) == 0) {
mContentView = (NineFrameLayout)decor.findViewById(android.R.id.content);
}
}
public ActionBarImpl(Dialog dialog) {
//UNUSED mDialog = dialog;
init(dialog.getWindow().getDecorView());
}
private void init(View decor) {
mContext = decor.getContext();
mActionView = (ActionBarView) decor.findViewById(R.id.abs__action_bar);
mContextView = (ActionBarContextView) decor.findViewById(
R.id.abs__action_context_bar);
mContainerView = (ActionBarContainer) decor.findViewById(
R.id.abs__action_bar_container);
mSplitView = (ActionBarContainer) decor.findViewById(
R.id.abs__split_action_bar);
if (mActionView == null || mContextView == null || mContainerView == null) {
throw new IllegalStateException(getClass().getSimpleName() + " can only be used " +
"with a compatible window decor layout");
}
mActionView.setContextView(mContextView);
mContextDisplayMode = mActionView.isSplitActionBar() ?
CONTEXT_DISPLAY_SPLIT : CONTEXT_DISPLAY_NORMAL;
// Older apps get the home button interaction enabled by default.
// Newer apps need to enable it explicitly.
setHomeButtonEnabled(mContext.getApplicationInfo().targetSdkVersion < 14);
setHasEmbeddedTabs(getResources_getBoolean(mContext,
R.bool.abs__action_bar_embed_tabs));
}
public void onConfigurationChanged(Configuration newConfig) {
setHasEmbeddedTabs(getResources_getBoolean(mContext,
R.bool.abs__action_bar_embed_tabs));
//Manually dispatch a configuration change to the action bar view on pre-2.2
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.FROYO) {
mActionView.onConfigurationChanged(newConfig);
if (mContextView != null) {
mContextView.onConfigurationChanged(newConfig);
}
}
}
private void setHasEmbeddedTabs(boolean hasEmbeddedTabs) {
mHasEmbeddedTabs = hasEmbeddedTabs;
// Switch tab layout configuration if needed
if (!mHasEmbeddedTabs) {
mActionView.setEmbeddedTabView(null);
mContainerView.setTabContainer(mTabScrollView);
} else {
mContainerView.setTabContainer(null);
mActionView.setEmbeddedTabView(mTabScrollView);
}
final boolean isInTabMode = getNavigationMode() == NAVIGATION_MODE_TABS;
if (mTabScrollView != null) {
mTabScrollView.setVisibility(isInTabMode ? View.VISIBLE : View.GONE);
}
mActionView.setCollapsable(!mHasEmbeddedTabs && isInTabMode);
}
private void ensureTabsExist() {
if (mTabScrollView != null) {
return;
}
ScrollingTabContainerView tabScroller = new ScrollingTabContainerView(mContext);
if (mHasEmbeddedTabs) {
tabScroller.setVisibility(View.VISIBLE);
mActionView.setEmbeddedTabView(tabScroller);
} else {
tabScroller.setVisibility(getNavigationMode() == NAVIGATION_MODE_TABS ?
View.VISIBLE : View.GONE);
mContainerView.setTabContainer(tabScroller);
}
mTabScrollView = tabScroller;
}
void completeDeferredDestroyActionMode() {
if (mDeferredModeDestroyCallback != null) {
mDeferredModeDestroyCallback.onDestroyActionMode(mDeferredDestroyActionMode);
mDeferredDestroyActionMode = null;
mDeferredModeDestroyCallback = null;
}
}
/**
* Enables or disables animation between show/hide states.
* If animation is disabled using this method, animations in progress
* will be finished.
*
* @param enabled true to animate, false to not animate.
*/
public void setShowHideAnimationEnabled(boolean enabled) {
mShowHideAnimationEnabled = enabled;
if (!enabled && mCurrentShowAnim != null) {
mCurrentShowAnim.end();
}
}
public void addOnMenuVisibilityListener(OnMenuVisibilityListener listener) {
mMenuVisibilityListeners.add(listener);
}
public void removeOnMenuVisibilityListener(OnMenuVisibilityListener listener) {
mMenuVisibilityListeners.remove(listener);
}
public void dispatchMenuVisibilityChanged(boolean isVisible) {
if (isVisible == mLastMenuVisibility) {
return;
}
mLastMenuVisibility = isVisible;
final int count = mMenuVisibilityListeners.size();
for (int i = 0; i < count; i++) {
mMenuVisibilityListeners.get(i).onMenuVisibilityChanged(isVisible);
}
}
@Override
public void setCustomView(int resId) {
setCustomView(LayoutInflater.from(getThemedContext()).inflate(resId, mActionView, false));
}
@Override
public void setDisplayUseLogoEnabled(boolean useLogo) {
setDisplayOptions(useLogo ? DISPLAY_USE_LOGO : 0, DISPLAY_USE_LOGO);
}
@Override
public void setDisplayShowHomeEnabled(boolean showHome) {
setDisplayOptions(showHome ? DISPLAY_SHOW_HOME : 0, DISPLAY_SHOW_HOME);
}
@Override
public void setDisplayHomeAsUpEnabled(boolean showHomeAsUp) {
setDisplayOptions(showHomeAsUp ? DISPLAY_HOME_AS_UP : 0, DISPLAY_HOME_AS_UP);
}
@Override
public void setDisplayShowTitleEnabled(boolean showTitle) {
setDisplayOptions(showTitle ? DISPLAY_SHOW_TITLE : 0, DISPLAY_SHOW_TITLE);
}
@Override
public void setDisplayShowCustomEnabled(boolean showCustom) {
setDisplayOptions(showCustom ? DISPLAY_SHOW_CUSTOM : 0, DISPLAY_SHOW_CUSTOM);
}
@Override
public void setHomeButtonEnabled(boolean enable) {
mActionView.setHomeButtonEnabled(enable);
}
@Override
public void setTitle(int resId) {
setTitle(mContext.getString(resId));
}
@Override
public void setSubtitle(int resId) {
setSubtitle(mContext.getString(resId));
}
public void setSelectedNavigationItem(int position) {
switch (mActionView.getNavigationMode()) {
case NAVIGATION_MODE_TABS:
selectTab(mTabs.get(position));
break;
case NAVIGATION_MODE_LIST:
mActionView.setDropdownSelectedPosition(position);
break;
default:
throw new IllegalStateException(
"setSelectedNavigationIndex not valid for current navigation mode");
}
}
public void removeAllTabs() {
cleanupTabs();
}
private void cleanupTabs() {
if (mSelectedTab != null) {
selectTab(null);
}
mTabs.clear();
if (mTabScrollView != null) {
mTabScrollView.removeAllTabs();
}
mSavedTabPosition = INVALID_POSITION;
}
public void setTitle(CharSequence title) {
mActionView.setTitle(title);
}
public void setSubtitle(CharSequence subtitle) {
mActionView.setSubtitle(subtitle);
}
public void setDisplayOptions(int options) {
mActionView.setDisplayOptions(options);
}
public void setDisplayOptions(int options, int mask) {
final int current = mActionView.getDisplayOptions();
mActionView.setDisplayOptions((options & mask) | (current & ~mask));
}
public void setBackgroundDrawable(Drawable d) {
mContainerView.setPrimaryBackground(d);
}
public void setStackedBackgroundDrawable(Drawable d) {
mContainerView.setStackedBackground(d);
}
public void setSplitBackgroundDrawable(Drawable d) {
if (mSplitView != null) {
mSplitView.setSplitBackground(d);
}
}
public View getCustomView() {
return mActionView.getCustomNavigationView();
}
public CharSequence getTitle() {
return mActionView.getTitle();
}
public CharSequence getSubtitle() {
return mActionView.getSubtitle();
}
public int getNavigationMode() {
return mActionView.getNavigationMode();
}
public int getDisplayOptions() {
return mActionView.getDisplayOptions();
}
public ActionMode startActionMode(ActionMode.Callback callback) {
boolean wasHidden = false;
if (mActionMode != null) {
wasHidden = mWasHiddenBeforeMode;
mActionMode.finish();
}
mContextView.killMode();
ActionModeImpl mode = new ActionModeImpl(callback);
if (mode.dispatchOnCreate()) {
mWasHiddenBeforeMode = !isShowing() || wasHidden;
mode.invalidate();
mContextView.initForMode(mode);
animateToMode(true);
if (mSplitView != null && mContextDisplayMode == CONTEXT_DISPLAY_SPLIT) {
// TODO animate this
mSplitView.setVisibility(View.VISIBLE);
}
mContextView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
mActionMode = mode;
return mode;
}
return null;
}
private void configureTab(Tab tab, int position) {
final TabImpl tabi = (TabImpl) tab;
final ActionBar.TabListener callback = tabi.getCallback();
if (callback == null) {
throw new IllegalStateException("Action Bar Tab must have a Callback");
}
tabi.setPosition(position);
mTabs.add(position, tabi);
final int count = mTabs.size();
for (int i = position + 1; i < count; i++) {
mTabs.get(i).setPosition(i);
}
}
@Override
public void addTab(Tab tab) {
addTab(tab, mTabs.isEmpty());
}
@Override
public void addTab(Tab tab, int position) {
addTab(tab, position, mTabs.isEmpty());
}
@Override
public void addTab(Tab tab, boolean setSelected) {
ensureTabsExist();
mTabScrollView.addTab(tab, setSelected);
configureTab(tab, mTabs.size());
if (setSelected) {
selectTab(tab);
}
}
@Override
public void addTab(Tab tab, int position, boolean setSelected) {
ensureTabsExist();
mTabScrollView.addTab(tab, position, setSelected);
configureTab(tab, position);
if (setSelected) {
selectTab(tab);
}
}
@Override
public Tab newTab() {
return new TabImpl();
}
@Override
public void removeTab(Tab tab) {
removeTabAt(tab.getPosition());
}
@Override
public void removeTabAt(int position) {
if (mTabScrollView == null) {
// No tabs around to remove
return;
}
int selectedTabPosition = mSelectedTab != null
? mSelectedTab.getPosition() : mSavedTabPosition;
mTabScrollView.removeTabAt(position);
TabImpl removedTab = mTabs.remove(position);
if (removedTab != null) {
removedTab.setPosition(-1);
}
final int newTabCount = mTabs.size();
for (int i = position; i < newTabCount; i++) {
mTabs.get(i).setPosition(i);
}
if (selectedTabPosition == position) {
selectTab(mTabs.isEmpty() ? null : mTabs.get(Math.max(0, position - 1)));
}
}
@Override
public void selectTab(Tab tab) {
if (getNavigationMode() != NAVIGATION_MODE_TABS) {
mSavedTabPosition = tab != null ? tab.getPosition() : INVALID_POSITION;
return;
}
FragmentTransaction trans = null;
if (mActivity instanceof SherlockFragmentActivity) {
trans = ((SherlockFragmentActivity)mActivity).getSupportFragmentManager().beginTransaction()
.disallowAddToBackStack();
}
if (mSelectedTab == tab) {
if (mSelectedTab != null) {
mSelectedTab.getCallback().onTabReselected(mSelectedTab, trans);
mTabScrollView.animateToTab(tab.getPosition());
}
} else {
mTabScrollView.setTabSelected(tab != null ? tab.getPosition() : Tab.INVALID_POSITION);
if (mSelectedTab != null) {
mSelectedTab.getCallback().onTabUnselected(mSelectedTab, trans);
}
mSelectedTab = (TabImpl) tab;
if (mSelectedTab != null) {
mSelectedTab.getCallback().onTabSelected(mSelectedTab, trans);
}
}
if (trans != null && !trans.isEmpty()) {
trans.commit();
}
}
@Override
public Tab getSelectedTab() {
return mSelectedTab;
}
@Override
public int getHeight() {
return mContainerView.getHeight();
}
@Override
public void show() {
show(true);
}
void show(boolean markHiddenBeforeMode) {
if (mCurrentShowAnim != null) {
mCurrentShowAnim.end();
}
if (mContainerView.getVisibility() == View.VISIBLE) {
if (markHiddenBeforeMode) mWasHiddenBeforeMode = false;
return;
}
mContainerView.setVisibility(View.VISIBLE);
if (mShowHideAnimationEnabled) {
mContainerView.setAlpha(0);
AnimatorSet anim = new AnimatorSet();
AnimatorSet.Builder b = anim.play(ObjectAnimator.ofFloat(mContainerView, "alpha", 1));
if (mContentView != null) {
b.with(ObjectAnimator.ofFloat(mContentView, "translationY",
-mContainerView.getHeight(), 0));
mContainerView.setTranslationY(-mContainerView.getHeight());
b.with(ObjectAnimator.ofFloat(mContainerView, "translationY", 0));
}
if (mSplitView != null && mContextDisplayMode == CONTEXT_DISPLAY_SPLIT) {
mSplitView.setAlpha(0);
mSplitView.setVisibility(View.VISIBLE);
b.with(ObjectAnimator.ofFloat(mSplitView, "alpha", 1));
}
anim.addListener(mShowListener);
mCurrentShowAnim = anim;
anim.start();
} else {
mContainerView.setAlpha(1);
mContainerView.setTranslationY(0);
mShowListener.onAnimationEnd(null);
}
}
@Override
public void hide() {
if (mCurrentShowAnim != null) {
mCurrentShowAnim.end();
}
if (mContainerView.getVisibility() == View.GONE) {
return;
}
if (mShowHideAnimationEnabled) {
mContainerView.setAlpha(1);
mContainerView.setTransitioning(true);
AnimatorSet anim = new AnimatorSet();
AnimatorSet.Builder b = anim.play(ObjectAnimator.ofFloat(mContainerView, "alpha", 0));
if (mContentView != null) {
b.with(ObjectAnimator.ofFloat(mContentView, "translationY",
0, -mContainerView.getHeight()));
b.with(ObjectAnimator.ofFloat(mContainerView, "translationY",
-mContainerView.getHeight()));
}
if (mSplitView != null && mSplitView.getVisibility() == View.VISIBLE) {
mSplitView.setAlpha(1);
b.with(ObjectAnimator.ofFloat(mSplitView, "alpha", 0));
}
anim.addListener(mHideListener);
mCurrentShowAnim = anim;
anim.start();
} else {
mHideListener.onAnimationEnd(null);
}
}
public boolean isShowing() {
return mContainerView.getVisibility() == View.VISIBLE;
}
void animateToMode(boolean toActionMode) {
if (toActionMode) {
show(false);
}
if (mCurrentModeAnim != null) {
mCurrentModeAnim.end();
}
mActionView.animateToVisibility(toActionMode ? View.GONE : View.VISIBLE);
mContextView.animateToVisibility(toActionMode ? View.VISIBLE : View.GONE);
if (mTabScrollView != null && !mActionView.hasEmbeddedTabs() && mActionView.isCollapsed()) {
mTabScrollView.animateToVisibility(toActionMode ? View.GONE : View.VISIBLE);
}
}
public Context getThemedContext() {
if (mThemedContext == null) {
TypedValue outValue = new TypedValue();
Resources.Theme currentTheme = mContext.getTheme();
currentTheme.resolveAttribute(R.attr.actionBarWidgetTheme,
outValue, true);
final int targetThemeRes = outValue.resourceId;
if (targetThemeRes != 0) { //XXX && mContext.getThemeResId() != targetThemeRes) {
mThemedContext = new ContextThemeWrapper(mContext, targetThemeRes);
} else {
mThemedContext = mContext;
}
}
return mThemedContext;
}
/**
* @hide
*/
public class ActionModeImpl extends ActionMode implements MenuBuilder.Callback {
private ActionMode.Callback mCallback;
private MenuBuilder mMenu;
private WeakReference<View> mCustomView;
public ActionModeImpl(ActionMode.Callback callback) {
mCallback = callback;
mMenu = new MenuBuilder(getThemedContext())
.setDefaultShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
mMenu.setCallback(this);
}
@Override
public MenuInflater getMenuInflater() {
return new MenuInflater(getThemedContext());
}
@Override
public Menu getMenu() {
return mMenu;
}
@Override
public void finish() {
if (mActionMode != this) {
// Not the active action mode - no-op
return;
}
// If we were hidden before the mode was shown, defer the onDestroy
// callback until the animation is finished and associated relayout
// is about to happen. This lets apps better anticipate visibility
// and layout behavior.
if (mWasHiddenBeforeMode) {
mDeferredDestroyActionMode = this;
mDeferredModeDestroyCallback = mCallback;
} else {
mCallback.onDestroyActionMode(this);
}
mCallback = null;
animateToMode(false);
// Clear out the context mode views after the animation finishes
mContextView.closeMode();
mActionView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
mActionMode = null;
if (mWasHiddenBeforeMode) {
hide();
}
}
@Override
public void invalidate() {
mMenu.stopDispatchingItemsChanged();
try {
mCallback.onPrepareActionMode(this, mMenu);
} finally {
mMenu.startDispatchingItemsChanged();
}
}
public boolean dispatchOnCreate() {
mMenu.stopDispatchingItemsChanged();
try {
return mCallback.onCreateActionMode(this, mMenu);
} finally {
mMenu.startDispatchingItemsChanged();
}
}
@Override
public void setCustomView(View view) {
mContextView.setCustomView(view);
mCustomView = new WeakReference<View>(view);
}
@Override
public void setSubtitle(CharSequence subtitle) {
mContextView.setSubtitle(subtitle);
}
@Override
public void setTitle(CharSequence title) {
mContextView.setTitle(title);
}
@Override
public void setTitle(int resId) {
setTitle(mContext.getResources().getString(resId));
}
@Override
public void setSubtitle(int resId) {
setSubtitle(mContext.getResources().getString(resId));
}
@Override
public CharSequence getTitle() {
return mContextView.getTitle();
}
@Override
public CharSequence getSubtitle() {
return mContextView.getSubtitle();
}
@Override
public View getCustomView() {
return mCustomView != null ? mCustomView.get() : null;
}
public boolean onMenuItemSelected(MenuBuilder menu, MenuItem item) {
if (mCallback != null) {
return mCallback.onActionItemClicked(this, item);
} else {
return false;
}
}
public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) {
}
public boolean onSubMenuSelected(SubMenuBuilder subMenu) {
if (mCallback == null) {
return false;
}
if (!subMenu.hasVisibleItems()) {
return true;
}
new MenuPopupHelper(getThemedContext(), subMenu).show();
return true;
}
public void onCloseSubMenu(SubMenuBuilder menu) {
}
public void onMenuModeChange(MenuBuilder menu) {
if (mCallback == null) {
return;
}
invalidate();
mContextView.showOverflowMenu();
}
}
/**
* @hide
*/
public class TabImpl extends ActionBar.Tab {
private ActionBar.TabListener mCallback;
private Object mTag;
private Drawable mIcon;
private CharSequence mText;
private CharSequence mContentDesc;
private int mPosition = -1;
private View mCustomView;
@Override
public Object getTag() {
return mTag;
}
@Override
public Tab setTag(Object tag) {
mTag = tag;
return this;
}
public ActionBar.TabListener getCallback() {
return mCallback;
}
@Override
public Tab setTabListener(ActionBar.TabListener callback) {
mCallback = callback;
return this;
}
@Override
public View getCustomView() {
return mCustomView;
}
@Override
public Tab setCustomView(View view) {
mCustomView = view;
if (mPosition >= 0) {
mTabScrollView.updateTab(mPosition);
}
return this;
}
@Override
public Tab setCustomView(int layoutResId) {
return setCustomView(LayoutInflater.from(getThemedContext())
.inflate(layoutResId, null));
}
@Override
public Drawable getIcon() {
return mIcon;
}
@Override
public int getPosition() {
return mPosition;
}
public void setPosition(int position) {
mPosition = position;
}
@Override
public CharSequence getText() {
return mText;
}
@Override
public Tab setIcon(Drawable icon) {
mIcon = icon;
if (mPosition >= 0) {
mTabScrollView.updateTab(mPosition);
}
return this;
}
@Override
public Tab setIcon(int resId) {
return setIcon(mContext.getResources().getDrawable(resId));
}
@Override
public Tab setText(CharSequence text) {
mText = text;
if (mPosition >= 0) {
mTabScrollView.updateTab(mPosition);
}
return this;
}
@Override
public Tab setText(int resId) {
return setText(mContext.getResources().getText(resId));
}
@Override
public void select() {
selectTab(this);
}
@Override
public Tab setContentDescription(int resId) {
return setContentDescription(mContext.getResources().getText(resId));
}
@Override
public Tab setContentDescription(CharSequence contentDesc) {
mContentDesc = contentDesc;
if (mPosition >= 0) {
mTabScrollView.updateTab(mPosition);
}
return this;
}
@Override
public CharSequence getContentDescription() {
return mContentDesc;
}
}
@Override
public void setCustomView(View view) {
mActionView.setCustomNavigationView(view);
}
@Override
public void setCustomView(View view, LayoutParams layoutParams) {
view.setLayoutParams(layoutParams);
mActionView.setCustomNavigationView(view);
}
@Override
public void setListNavigationCallbacks(SpinnerAdapter adapter, OnNavigationListener callback) {
mActionView.setDropdownAdapter(adapter);
mActionView.setCallback(callback);
}
@Override
public int getSelectedNavigationIndex() {
switch (mActionView.getNavigationMode()) {
case NAVIGATION_MODE_TABS:
return mSelectedTab != null ? mSelectedTab.getPosition() : -1;
case NAVIGATION_MODE_LIST:
return mActionView.getDropdownSelectedPosition();
default:
return -1;
}
}
@Override
public int getNavigationItemCount() {
switch (mActionView.getNavigationMode()) {
case NAVIGATION_MODE_TABS:
return mTabs.size();
case NAVIGATION_MODE_LIST:
SpinnerAdapter adapter = mActionView.getDropdownAdapter();
return adapter != null ? adapter.getCount() : 0;
default:
return 0;
}
}
@Override
public int getTabCount() {
return mTabs.size();
}
@Override
public void setNavigationMode(int mode) {
final int oldMode = mActionView.getNavigationMode();
switch (oldMode) {
case NAVIGATION_MODE_TABS:
mSavedTabPosition = getSelectedNavigationIndex();
selectTab(null);
mTabScrollView.setVisibility(View.GONE);
break;
}
mActionView.setNavigationMode(mode);
switch (mode) {
case NAVIGATION_MODE_TABS:
ensureTabsExist();
mTabScrollView.setVisibility(View.VISIBLE);
if (mSavedTabPosition != INVALID_POSITION) {
setSelectedNavigationItem(mSavedTabPosition);
mSavedTabPosition = INVALID_POSITION;
}
break;
}
mActionView.setCollapsable(mode == NAVIGATION_MODE_TABS && !mHasEmbeddedTabs);
}
@Override
public Tab getTabAt(int index) {
return mTabs.get(index);
}
@Override
public void setIcon(int resId) {
mActionView.setIcon(resId);
}
@Override
public void setIcon(Drawable icon) {
mActionView.setIcon(icon);
}
@Override
public void setLogo(int resId) {
mActionView.setLogo(resId);
}
@Override
public void setLogo(Drawable logo) {
mActionView.setLogo(logo);
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/app/ActionBarImpl.java
|
Java
|
asf20
| 32,885
|
package com.actionbarsherlock.internal.app;
import java.util.HashSet;
import java.util.Set;
import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.support.v4.app.FragmentTransaction;
import android.view.View;
import android.widget.SpinnerAdapter;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.SherlockFragmentActivity;
public class ActionBarWrapper extends ActionBar implements android.app.ActionBar.OnNavigationListener, android.app.ActionBar.OnMenuVisibilityListener {
private final Activity mActivity;
private final android.app.ActionBar mActionBar;
private ActionBar.OnNavigationListener mNavigationListener;
private Set<OnMenuVisibilityListener> mMenuVisibilityListeners = new HashSet<OnMenuVisibilityListener>(1);
private FragmentTransaction mFragmentTransaction;
public ActionBarWrapper(Activity activity) {
mActivity = activity;
mActionBar = activity.getActionBar();
if (mActionBar != null) {
mActionBar.addOnMenuVisibilityListener(this);
}
}
@Override
public void setHomeButtonEnabled(boolean enabled) {
mActionBar.setHomeButtonEnabled(enabled);
}
@Override
public Context getThemedContext() {
return mActionBar.getThemedContext();
}
@Override
public void setCustomView(View view) {
mActionBar.setCustomView(view);
}
@Override
public void setCustomView(View view, LayoutParams layoutParams) {
android.app.ActionBar.LayoutParams lp = new android.app.ActionBar.LayoutParams(layoutParams);
lp.gravity = layoutParams.gravity;
lp.bottomMargin = layoutParams.bottomMargin;
lp.topMargin = layoutParams.topMargin;
lp.leftMargin = layoutParams.leftMargin;
lp.rightMargin = layoutParams.rightMargin;
mActionBar.setCustomView(view, lp);
}
@Override
public void setCustomView(int resId) {
mActionBar.setCustomView(resId);
}
@Override
public void setIcon(int resId) {
mActionBar.setIcon(resId);
}
@Override
public void setIcon(Drawable icon) {
mActionBar.setIcon(icon);
}
@Override
public void setLogo(int resId) {
mActionBar.setLogo(resId);
}
@Override
public void setLogo(Drawable logo) {
mActionBar.setLogo(logo);
}
@Override
public void setListNavigationCallbacks(SpinnerAdapter adapter, OnNavigationListener callback) {
mNavigationListener = callback;
mActionBar.setListNavigationCallbacks(adapter, (callback != null) ? this : null);
}
@Override
public boolean onNavigationItemSelected(int itemPosition, long itemId) {
//This should never be a NullPointerException since we only set
//ourselves as the listener when the callback is not null.
return mNavigationListener.onNavigationItemSelected(itemPosition, itemId);
}
@Override
public void setSelectedNavigationItem(int position) {
mActionBar.setSelectedNavigationItem(position);
}
@Override
public int getSelectedNavigationIndex() {
return mActionBar.getSelectedNavigationIndex();
}
@Override
public int getNavigationItemCount() {
return mActionBar.getNavigationItemCount();
}
@Override
public void setTitle(CharSequence title) {
mActionBar.setTitle(title);
}
@Override
public void setTitle(int resId) {
mActionBar.setTitle(resId);
}
@Override
public void setSubtitle(CharSequence subtitle) {
mActionBar.setSubtitle(subtitle);
}
@Override
public void setSubtitle(int resId) {
mActionBar.setSubtitle(resId);
}
@Override
public void setDisplayOptions(int options) {
mActionBar.setDisplayOptions(options);
}
@Override
public void setDisplayOptions(int options, int mask) {
mActionBar.setDisplayOptions(options, mask);
}
@Override
public void setDisplayUseLogoEnabled(boolean useLogo) {
mActionBar.setDisplayUseLogoEnabled(useLogo);
}
@Override
public void setDisplayShowHomeEnabled(boolean showHome) {
mActionBar.setDisplayShowHomeEnabled(showHome);
}
@Override
public void setDisplayHomeAsUpEnabled(boolean showHomeAsUp) {
mActionBar.setDisplayHomeAsUpEnabled(showHomeAsUp);
}
@Override
public void setDisplayShowTitleEnabled(boolean showTitle) {
mActionBar.setDisplayShowTitleEnabled(showTitle);
}
@Override
public void setDisplayShowCustomEnabled(boolean showCustom) {
mActionBar.setDisplayShowCustomEnabled(showCustom);
}
@Override
public void setBackgroundDrawable(Drawable d) {
mActionBar.setBackgroundDrawable(d);
}
@Override
public void setStackedBackgroundDrawable(Drawable d) {
mActionBar.setStackedBackgroundDrawable(d);
}
@Override
public void setSplitBackgroundDrawable(Drawable d) {
mActionBar.setSplitBackgroundDrawable(d);
}
@Override
public View getCustomView() {
return mActionBar.getCustomView();
}
@Override
public CharSequence getTitle() {
return mActionBar.getTitle();
}
@Override
public CharSequence getSubtitle() {
return mActionBar.getSubtitle();
}
@Override
public int getNavigationMode() {
return mActionBar.getNavigationMode();
}
@Override
public void setNavigationMode(int mode) {
mActionBar.setNavigationMode(mode);
}
@Override
public int getDisplayOptions() {
return mActionBar.getDisplayOptions();
}
public class TabWrapper extends ActionBar.Tab implements android.app.ActionBar.TabListener {
final android.app.ActionBar.Tab mNativeTab;
private Object mTag;
private TabListener mListener;
public TabWrapper(android.app.ActionBar.Tab nativeTab) {
mNativeTab = nativeTab;
mNativeTab.setTag(this);
}
@Override
public int getPosition() {
return mNativeTab.getPosition();
}
@Override
public Drawable getIcon() {
return mNativeTab.getIcon();
}
@Override
public CharSequence getText() {
return mNativeTab.getText();
}
@Override
public Tab setIcon(Drawable icon) {
mNativeTab.setIcon(icon);
return this;
}
@Override
public Tab setIcon(int resId) {
mNativeTab.setIcon(resId);
return this;
}
@Override
public Tab setText(CharSequence text) {
mNativeTab.setText(text);
return this;
}
@Override
public Tab setText(int resId) {
mNativeTab.setText(resId);
return this;
}
@Override
public Tab setCustomView(View view) {
mNativeTab.setCustomView(view);
return this;
}
@Override
public Tab setCustomView(int layoutResId) {
mNativeTab.setCustomView(layoutResId);
return this;
}
@Override
public View getCustomView() {
return mNativeTab.getCustomView();
}
@Override
public Tab setTag(Object obj) {
mTag = obj;
return this;
}
@Override
public Object getTag() {
return mTag;
}
@Override
public Tab setTabListener(TabListener listener) {
mNativeTab.setTabListener(listener != null ? this : null);
mListener = listener;
return this;
}
@Override
public void select() {
mNativeTab.select();
}
@Override
public Tab setContentDescription(int resId) {
mNativeTab.setContentDescription(resId);
return this;
}
@Override
public Tab setContentDescription(CharSequence contentDesc) {
mNativeTab.setContentDescription(contentDesc);
return this;
}
@Override
public CharSequence getContentDescription() {
return mNativeTab.getContentDescription();
}
@Override
public void onTabReselected(android.app.ActionBar.Tab tab, android.app.FragmentTransaction ft) {
if (mListener != null) {
FragmentTransaction trans = null;
if (mActivity instanceof SherlockFragmentActivity) {
trans = ((SherlockFragmentActivity)mActivity).getSupportFragmentManager().beginTransaction()
.disallowAddToBackStack();
}
mListener.onTabReselected(this, trans);
if (trans != null && !trans.isEmpty()) {
trans.commit();
}
}
}
@Override
public void onTabSelected(android.app.ActionBar.Tab tab, android.app.FragmentTransaction ft) {
if (mListener != null) {
if (mFragmentTransaction == null && mActivity instanceof SherlockFragmentActivity) {
mFragmentTransaction = ((SherlockFragmentActivity)mActivity).getSupportFragmentManager().beginTransaction()
.disallowAddToBackStack();
}
mListener.onTabSelected(this, mFragmentTransaction);
if (mFragmentTransaction != null) {
if (!mFragmentTransaction.isEmpty()) {
mFragmentTransaction.commit();
}
mFragmentTransaction = null;
}
}
}
@Override
public void onTabUnselected(android.app.ActionBar.Tab tab, android.app.FragmentTransaction ft) {
if (mListener != null) {
FragmentTransaction trans = null;
if (mActivity instanceof SherlockFragmentActivity) {
trans = ((SherlockFragmentActivity)mActivity).getSupportFragmentManager().beginTransaction()
.disallowAddToBackStack();
mFragmentTransaction = trans;
}
mListener.onTabUnselected(this, trans);
}
}
}
@Override
public Tab newTab() {
return new TabWrapper(mActionBar.newTab());
}
@Override
public void addTab(Tab tab) {
mActionBar.addTab(((TabWrapper)tab).mNativeTab);
}
@Override
public void addTab(Tab tab, boolean setSelected) {
mActionBar.addTab(((TabWrapper)tab).mNativeTab, setSelected);
}
@Override
public void addTab(Tab tab, int position) {
mActionBar.addTab(((TabWrapper)tab).mNativeTab, position);
}
@Override
public void addTab(Tab tab, int position, boolean setSelected) {
mActionBar.addTab(((TabWrapper)tab).mNativeTab, position, setSelected);
}
@Override
public void removeTab(Tab tab) {
mActionBar.removeTab(((TabWrapper)tab).mNativeTab);
}
@Override
public void removeTabAt(int position) {
mActionBar.removeTabAt(position);
}
@Override
public void removeAllTabs() {
mActionBar.removeAllTabs();
}
@Override
public void selectTab(Tab tab) {
mActionBar.selectTab(((TabWrapper)tab).mNativeTab);
}
@Override
public Tab getSelectedTab() {
android.app.ActionBar.Tab selected = mActionBar.getSelectedTab();
return (selected != null) ? (Tab)selected.getTag() : null;
}
@Override
public Tab getTabAt(int index) {
android.app.ActionBar.Tab selected = mActionBar.getTabAt(index);
return (selected != null) ? (Tab)selected.getTag() : null;
}
@Override
public int getTabCount() {
return mActionBar.getTabCount();
}
@Override
public int getHeight() {
return mActionBar.getHeight();
}
@Override
public void show() {
mActionBar.show();
}
@Override
public void hide() {
mActionBar.hide();
}
@Override
public boolean isShowing() {
return mActionBar.isShowing();
}
@Override
public void addOnMenuVisibilityListener(OnMenuVisibilityListener listener) {
mMenuVisibilityListeners.add(listener);
}
@Override
public void removeOnMenuVisibilityListener(OnMenuVisibilityListener listener) {
mMenuVisibilityListeners.remove(listener);
}
@Override
public void onMenuVisibilityChanged(boolean isVisible) {
for (OnMenuVisibilityListener listener : mMenuVisibilityListeners) {
listener.onMenuVisibilityChanged(isVisible);
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/app/ActionBarWrapper.java
|
Java
|
asf20
| 12,907
|
package com.actionbarsherlock.internal.widget;
import android.view.View;
final class IcsView {
//No instances
private IcsView() {}
/**
* Return only the state bits of {@link #getMeasuredWidthAndState()}
* and {@link #getMeasuredHeightAndState()}, combined into one integer.
* The width component is in the regular bits {@link #MEASURED_STATE_MASK}
* and the height component is at the shifted bits
* {@link #MEASURED_HEIGHT_STATE_SHIFT}>>{@link #MEASURED_STATE_MASK}.
*/
public static int getMeasuredStateInt(View child) {
return (child.getMeasuredWidth()&View.MEASURED_STATE_MASK)
| ((child.getMeasuredHeight()>>View.MEASURED_HEIGHT_STATE_SHIFT)
& (View.MEASURED_STATE_MASK>>View.MEASURED_HEIGHT_STATE_SHIFT));
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/IcsView.java
|
Java
|
asf20
| 817
|
package com.actionbarsherlock.internal.widget;
import java.util.Locale;
import android.content.Context;
import android.content.res.TypedArray;
import android.os.Build;
import android.util.AttributeSet;
import android.widget.TextView;
public class CapitalizingTextView extends TextView {
private static final boolean SANS_ICE_CREAM = Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH;
private static final boolean IS_GINGERBREAD = Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD;
private static final int[] R_styleable_TextView = new int[] {
android.R.attr.textAllCaps
};
private static final int R_styleable_TextView_textAllCaps = 0;
private boolean mAllCaps;
public CapitalizingTextView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public CapitalizingTextView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
TypedArray a = context.obtainStyledAttributes(attrs, R_styleable_TextView, defStyle, 0);
mAllCaps = a.getBoolean(R_styleable_TextView_textAllCaps, true);
a.recycle();
}
public void setTextCompat(CharSequence text) {
if (SANS_ICE_CREAM && mAllCaps && text != null) {
if (IS_GINGERBREAD) {
setText(text.toString().toUpperCase(Locale.ROOT));
} else {
setText(text.toString().toUpperCase());
}
} else {
setText(text);
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/CapitalizingTextView.java
|
Java
|
asf20
| 1,518
|
/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.widget;
import android.content.Context;
import android.database.DataSetObserver;
import android.graphics.Rect;
import android.os.Build;
import android.os.Parcel;
import android.os.Parcelable;
import android.util.AttributeSet;
import android.util.SparseArray;
import android.view.View;
import android.view.ViewGroup;
import android.widget.SpinnerAdapter;
/**
* An abstract base class for spinner widgets. SDK users will probably not
* need to use this class.
*
* @attr ref android.R.styleable#AbsSpinner_entries
*/
public abstract class IcsAbsSpinner extends IcsAdapterView<SpinnerAdapter> {
private static final boolean IS_HONEYCOMB = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB;
SpinnerAdapter mAdapter;
int mHeightMeasureSpec;
int mWidthMeasureSpec;
boolean mBlockLayoutRequests;
int mSelectionLeftPadding = 0;
int mSelectionTopPadding = 0;
int mSelectionRightPadding = 0;
int mSelectionBottomPadding = 0;
final Rect mSpinnerPadding = new Rect();
final RecycleBin mRecycler = new RecycleBin();
private DataSetObserver mDataSetObserver;
/** Temporary frame to hold a child View's frame rectangle */
private Rect mTouchFrame;
public IcsAbsSpinner(Context context) {
super(context);
initAbsSpinner();
}
public IcsAbsSpinner(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public IcsAbsSpinner(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
initAbsSpinner();
/*
TypedArray a = context.obtainStyledAttributes(attrs,
com.android.internal.R.styleable.AbsSpinner, defStyle, 0);
CharSequence[] entries = a.getTextArray(R.styleable.AbsSpinner_entries);
if (entries != null) {
ArrayAdapter<CharSequence> adapter =
new ArrayAdapter<CharSequence>(context,
R.layout.simple_spinner_item, entries);
adapter.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
setAdapter(adapter);
}
a.recycle();
*/
}
/**
* Common code for different constructor flavors
*/
private void initAbsSpinner() {
setFocusable(true);
setWillNotDraw(false);
}
/**
* The Adapter is used to provide the data which backs this Spinner.
* It also provides methods to transform spinner items based on their position
* relative to the selected item.
* @param adapter The SpinnerAdapter to use for this Spinner
*/
@Override
public void setAdapter(SpinnerAdapter adapter) {
if (null != mAdapter) {
mAdapter.unregisterDataSetObserver(mDataSetObserver);
resetList();
}
mAdapter = adapter;
mOldSelectedPosition = INVALID_POSITION;
mOldSelectedRowId = INVALID_ROW_ID;
if (mAdapter != null) {
mOldItemCount = mItemCount;
mItemCount = mAdapter.getCount();
checkFocus();
mDataSetObserver = new AdapterDataSetObserver();
mAdapter.registerDataSetObserver(mDataSetObserver);
int position = mItemCount > 0 ? 0 : INVALID_POSITION;
setSelectedPositionInt(position);
setNextSelectedPositionInt(position);
if (mItemCount == 0) {
// Nothing selected
checkSelectionChanged();
}
} else {
checkFocus();
resetList();
// Nothing selected
checkSelectionChanged();
}
requestLayout();
}
/**
* Clear out all children from the list
*/
void resetList() {
mDataChanged = false;
mNeedSync = false;
removeAllViewsInLayout();
mOldSelectedPosition = INVALID_POSITION;
mOldSelectedRowId = INVALID_ROW_ID;
setSelectedPositionInt(INVALID_POSITION);
setNextSelectedPositionInt(INVALID_POSITION);
invalidate();
}
/**
* @see android.view.View#measure(int, int)
*
* Figure out the dimensions of this Spinner. The width comes from
* the widthMeasureSpec as Spinnners can't have their width set to
* UNSPECIFIED. The height is based on the height of the selected item
* plus padding.
*/
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int widthMode = MeasureSpec.getMode(widthMeasureSpec);
int widthSize;
int heightSize;
final int mPaddingLeft = getPaddingLeft();
final int mPaddingTop = getPaddingTop();
final int mPaddingRight = getPaddingRight();
final int mPaddingBottom = getPaddingBottom();
mSpinnerPadding.left = mPaddingLeft > mSelectionLeftPadding ? mPaddingLeft
: mSelectionLeftPadding;
mSpinnerPadding.top = mPaddingTop > mSelectionTopPadding ? mPaddingTop
: mSelectionTopPadding;
mSpinnerPadding.right = mPaddingRight > mSelectionRightPadding ? mPaddingRight
: mSelectionRightPadding;
mSpinnerPadding.bottom = mPaddingBottom > mSelectionBottomPadding ? mPaddingBottom
: mSelectionBottomPadding;
if (mDataChanged) {
handleDataChanged();
}
int preferredHeight = 0;
int preferredWidth = 0;
boolean needsMeasuring = true;
int selectedPosition = getSelectedItemPosition();
if (selectedPosition >= 0 && mAdapter != null && selectedPosition < mAdapter.getCount()) {
// Try looking in the recycler. (Maybe we were measured once already)
View view = mRecycler.get(selectedPosition);
if (view == null) {
// Make a new one
view = mAdapter.getView(selectedPosition, null, this);
}
if (view != null) {
// Put in recycler for re-measuring and/or layout
mRecycler.put(selectedPosition, view);
}
if (view != null) {
if (view.getLayoutParams() == null) {
mBlockLayoutRequests = true;
view.setLayoutParams(generateDefaultLayoutParams());
mBlockLayoutRequests = false;
}
measureChild(view, widthMeasureSpec, heightMeasureSpec);
preferredHeight = getChildHeight(view) + mSpinnerPadding.top + mSpinnerPadding.bottom;
preferredWidth = getChildWidth(view) + mSpinnerPadding.left + mSpinnerPadding.right;
needsMeasuring = false;
}
}
if (needsMeasuring) {
// No views -- just use padding
preferredHeight = mSpinnerPadding.top + mSpinnerPadding.bottom;
if (widthMode == MeasureSpec.UNSPECIFIED) {
preferredWidth = mSpinnerPadding.left + mSpinnerPadding.right;
}
}
preferredHeight = Math.max(preferredHeight, getSuggestedMinimumHeight());
preferredWidth = Math.max(preferredWidth, getSuggestedMinimumWidth());
if (IS_HONEYCOMB) {
heightSize = resolveSizeAndState(preferredHeight, heightMeasureSpec, 0);
widthSize = resolveSizeAndState(preferredWidth, widthMeasureSpec, 0);
} else {
heightSize = resolveSize(preferredHeight, heightMeasureSpec);
widthSize = resolveSize(preferredWidth, widthMeasureSpec);
}
setMeasuredDimension(widthSize, heightSize);
mHeightMeasureSpec = heightMeasureSpec;
mWidthMeasureSpec = widthMeasureSpec;
}
int getChildHeight(View child) {
return child.getMeasuredHeight();
}
int getChildWidth(View child) {
return child.getMeasuredWidth();
}
@Override
protected ViewGroup.LayoutParams generateDefaultLayoutParams() {
return new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
}
void recycleAllViews() {
final int childCount = getChildCount();
final IcsAbsSpinner.RecycleBin recycleBin = mRecycler;
final int position = mFirstPosition;
// All views go in recycler
for (int i = 0; i < childCount; i++) {
View v = getChildAt(i);
int index = position + i;
recycleBin.put(index, v);
}
}
/**
* Jump directly to a specific item in the adapter data.
*/
public void setSelection(int position, boolean animate) {
// Animate only if requested position is already on screen somewhere
boolean shouldAnimate = animate && mFirstPosition <= position &&
position <= mFirstPosition + getChildCount() - 1;
setSelectionInt(position, shouldAnimate);
}
@Override
public void setSelection(int position) {
setNextSelectedPositionInt(position);
requestLayout();
invalidate();
}
/**
* Makes the item at the supplied position selected.
*
* @param position Position to select
* @param animate Should the transition be animated
*
*/
void setSelectionInt(int position, boolean animate) {
if (position != mOldSelectedPosition) {
mBlockLayoutRequests = true;
int delta = position - mSelectedPosition;
setNextSelectedPositionInt(position);
layout(delta, animate);
mBlockLayoutRequests = false;
}
}
abstract void layout(int delta, boolean animate);
@Override
public View getSelectedView() {
if (mItemCount > 0 && mSelectedPosition >= 0) {
return getChildAt(mSelectedPosition - mFirstPosition);
} else {
return null;
}
}
/**
* Override to prevent spamming ourselves with layout requests
* as we place views
*
* @see android.view.View#requestLayout()
*/
@Override
public void requestLayout() {
if (!mBlockLayoutRequests) {
super.requestLayout();
}
}
@Override
public SpinnerAdapter getAdapter() {
return mAdapter;
}
@Override
public int getCount() {
return mItemCount;
}
/**
* Maps a point to a position in the list.
*
* @param x X in local coordinate
* @param y Y in local coordinate
* @return The position of the item which contains the specified point, or
* {@link #INVALID_POSITION} if the point does not intersect an item.
*/
public int pointToPosition(int x, int y) {
Rect frame = mTouchFrame;
if (frame == null) {
mTouchFrame = new Rect();
frame = mTouchFrame;
}
final int count = getChildCount();
for (int i = count - 1; i >= 0; i--) {
View child = getChildAt(i);
if (child.getVisibility() == View.VISIBLE) {
child.getHitRect(frame);
if (frame.contains(x, y)) {
return mFirstPosition + i;
}
}
}
return INVALID_POSITION;
}
static class SavedState extends BaseSavedState {
long selectedId;
int position;
/**
* Constructor called from {@link AbsSpinner#onSaveInstanceState()}
*/
SavedState(Parcelable superState) {
super(superState);
}
/**
* Constructor called from {@link #CREATOR}
*/
private SavedState(Parcel in) {
super(in);
selectedId = in.readLong();
position = in.readInt();
}
@Override
public void writeToParcel(Parcel out, int flags) {
super.writeToParcel(out, flags);
out.writeLong(selectedId);
out.writeInt(position);
}
@Override
public String toString() {
return "AbsSpinner.SavedState{"
+ Integer.toHexString(System.identityHashCode(this))
+ " selectedId=" + selectedId
+ " position=" + position + "}";
}
public static final Parcelable.Creator<SavedState> CREATOR
= new Parcelable.Creator<SavedState>() {
public SavedState createFromParcel(Parcel in) {
return new SavedState(in);
}
public SavedState[] newArray(int size) {
return new SavedState[size];
}
};
}
@Override
public Parcelable onSaveInstanceState() {
Parcelable superState = super.onSaveInstanceState();
SavedState ss = new SavedState(superState);
ss.selectedId = getSelectedItemId();
if (ss.selectedId >= 0) {
ss.position = getSelectedItemPosition();
} else {
ss.position = INVALID_POSITION;
}
return ss;
}
@Override
public void onRestoreInstanceState(Parcelable state) {
SavedState ss = (SavedState) state;
super.onRestoreInstanceState(ss.getSuperState());
if (ss.selectedId >= 0) {
mDataChanged = true;
mNeedSync = true;
mSyncRowId = ss.selectedId;
mSyncPosition = ss.position;
mSyncMode = SYNC_SELECTED_POSITION;
requestLayout();
}
}
class RecycleBin {
private final SparseArray<View> mScrapHeap = new SparseArray<View>();
public void put(int position, View v) {
mScrapHeap.put(position, v);
}
View get(int position) {
// System.out.print("Looking for " + position);
View result = mScrapHeap.get(position);
if (result != null) {
// System.out.println(" HIT");
mScrapHeap.delete(position);
} else {
// System.out.println(" MISS");
}
return result;
}
void clear() {
final SparseArray<View> scrapHeap = mScrapHeap;
final int count = scrapHeap.size();
for (int i = 0; i < count; i++) {
final View view = scrapHeap.valueAt(i);
if (view != null) {
removeDetachedView(view, true);
}
}
scrapHeap.clear();
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/IcsAbsSpinner.java
|
Java
|
asf20
| 15,153
|
package com.actionbarsherlock.internal.widget;
import com.actionbarsherlock.R;
import android.content.Context;
import android.content.res.Resources;
import android.database.DataSetObserver;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Handler;
import android.util.AttributeSet;
import android.view.ContextThemeWrapper;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.MeasureSpec;
import android.view.View.OnTouchListener;
import android.view.ViewGroup;
import android.view.ViewParent;
import android.widget.AbsListView;
import android.widget.AdapterView;
import android.widget.LinearLayout;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.PopupWindow;
/**
* A proxy between pre- and post-Honeycomb implementations of this class.
*/
public class IcsListPopupWindow {
/**
* This value controls the length of time that the user
* must leave a pointer down without scrolling to expand
* the autocomplete dropdown list to cover the IME.
*/
private static final int EXPAND_LIST_TIMEOUT = 250;
private Context mContext;
private PopupWindow mPopup;
private ListAdapter mAdapter;
private DropDownListView mDropDownList;
private int mDropDownHeight = ViewGroup.LayoutParams.WRAP_CONTENT;
private int mDropDownWidth = ViewGroup.LayoutParams.WRAP_CONTENT;
private int mDropDownHorizontalOffset;
private int mDropDownVerticalOffset;
private boolean mDropDownVerticalOffsetSet;
private int mListItemExpandMaximum = Integer.MAX_VALUE;
private View mPromptView;
private int mPromptPosition = POSITION_PROMPT_ABOVE;
private DataSetObserver mObserver;
private View mDropDownAnchorView;
private Drawable mDropDownListHighlight;
private AdapterView.OnItemClickListener mItemClickListener;
private AdapterView.OnItemSelectedListener mItemSelectedListener;
private final ResizePopupRunnable mResizePopupRunnable = new ResizePopupRunnable();
private final PopupTouchInterceptor mTouchInterceptor = new PopupTouchInterceptor();
private final PopupScrollListener mScrollListener = new PopupScrollListener();
private final ListSelectorHider mHideSelector = new ListSelectorHider();
private Handler mHandler = new Handler();
private Rect mTempRect = new Rect();
private boolean mModal;
public static final int POSITION_PROMPT_ABOVE = 0;
public static final int POSITION_PROMPT_BELOW = 1;
public IcsListPopupWindow(Context context) {
this(context, null, R.attr.listPopupWindowStyle);
}
public IcsListPopupWindow(Context context, AttributeSet attrs, int defStyleAttr) {
mContext = context;
mPopup = new PopupWindow(context, attrs, defStyleAttr);
mPopup.setInputMethodMode(PopupWindow.INPUT_METHOD_NEEDED);
}
public IcsListPopupWindow(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
mContext = context;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
Context wrapped = new ContextThemeWrapper(context, defStyleRes);
mPopup = new PopupWindow(wrapped, attrs, defStyleAttr);
} else {
mPopup = new PopupWindow(context, attrs, defStyleAttr, defStyleRes);
}
mPopup.setInputMethodMode(PopupWindow.INPUT_METHOD_NEEDED);
}
public void setAdapter(ListAdapter adapter) {
if (mObserver == null) {
mObserver = new PopupDataSetObserver();
} else if (mAdapter != null) {
mAdapter.unregisterDataSetObserver(mObserver);
}
mAdapter = adapter;
if (mAdapter != null) {
adapter.registerDataSetObserver(mObserver);
}
if (mDropDownList != null) {
mDropDownList.setAdapter(mAdapter);
}
}
public void setPromptPosition(int position) {
mPromptPosition = position;
}
public void setModal(boolean modal) {
mModal = true;
mPopup.setFocusable(modal);
}
public void setBackgroundDrawable(Drawable d) {
mPopup.setBackgroundDrawable(d);
}
public void setAnchorView(View anchor) {
mDropDownAnchorView = anchor;
}
public void setHorizontalOffset(int offset) {
mDropDownHorizontalOffset = offset;
}
public void setVerticalOffset(int offset) {
mDropDownVerticalOffset = offset;
mDropDownVerticalOffsetSet = true;
}
public void setContentWidth(int width) {
Drawable popupBackground = mPopup.getBackground();
if (popupBackground != null) {
popupBackground.getPadding(mTempRect);
mDropDownWidth = mTempRect.left + mTempRect.right + width;
} else {
mDropDownWidth = width;
}
}
public void setOnItemClickListener(AdapterView.OnItemClickListener clickListener) {
mItemClickListener = clickListener;
}
public void show() {
int height = buildDropDown();
int widthSpec = 0;
int heightSpec = 0;
boolean noInputMethod = isInputMethodNotNeeded();
//XXX mPopup.setAllowScrollingAnchorParent(!noInputMethod);
if (mPopup.isShowing()) {
if (mDropDownWidth == ViewGroup.LayoutParams.MATCH_PARENT) {
// The call to PopupWindow's update method below can accept -1 for any
// value you do not want to update.
widthSpec = -1;
} else if (mDropDownWidth == ViewGroup.LayoutParams.WRAP_CONTENT) {
widthSpec = mDropDownAnchorView.getWidth();
} else {
widthSpec = mDropDownWidth;
}
if (mDropDownHeight == ViewGroup.LayoutParams.MATCH_PARENT) {
// The call to PopupWindow's update method below can accept -1 for any
// value you do not want to update.
heightSpec = noInputMethod ? height : ViewGroup.LayoutParams.MATCH_PARENT;
if (noInputMethod) {
mPopup.setWindowLayoutMode(
mDropDownWidth == ViewGroup.LayoutParams.MATCH_PARENT ?
ViewGroup.LayoutParams.MATCH_PARENT : 0, 0);
} else {
mPopup.setWindowLayoutMode(
mDropDownWidth == ViewGroup.LayoutParams.MATCH_PARENT ?
ViewGroup.LayoutParams.MATCH_PARENT : 0,
ViewGroup.LayoutParams.MATCH_PARENT);
}
} else if (mDropDownHeight == ViewGroup.LayoutParams.WRAP_CONTENT) {
heightSpec = height;
} else {
heightSpec = mDropDownHeight;
}
mPopup.setOutsideTouchable(true);
mPopup.update(mDropDownAnchorView, mDropDownHorizontalOffset,
mDropDownVerticalOffset, widthSpec, heightSpec);
} else {
if (mDropDownWidth == ViewGroup.LayoutParams.MATCH_PARENT) {
widthSpec = ViewGroup.LayoutParams.MATCH_PARENT;
} else {
if (mDropDownWidth == ViewGroup.LayoutParams.WRAP_CONTENT) {
mPopup.setWidth(mDropDownAnchorView.getWidth());
} else {
mPopup.setWidth(mDropDownWidth);
}
}
if (mDropDownHeight == ViewGroup.LayoutParams.MATCH_PARENT) {
heightSpec = ViewGroup.LayoutParams.MATCH_PARENT;
} else {
if (mDropDownHeight == ViewGroup.LayoutParams.WRAP_CONTENT) {
mPopup.setHeight(height);
} else {
mPopup.setHeight(mDropDownHeight);
}
}
mPopup.setWindowLayoutMode(widthSpec, heightSpec);
//XXX mPopup.setClipToScreenEnabled(true);
// use outside touchable to dismiss drop down when touching outside of it, so
// only set this if the dropdown is not always visible
mPopup.setOutsideTouchable(true);
mPopup.setTouchInterceptor(mTouchInterceptor);
mPopup.showAsDropDown(mDropDownAnchorView,
mDropDownHorizontalOffset, mDropDownVerticalOffset);
mDropDownList.setSelection(ListView.INVALID_POSITION);
if (!mModal || mDropDownList.isInTouchMode()) {
clearListSelection();
}
if (!mModal) {
mHandler.post(mHideSelector);
}
}
}
public void dismiss() {
mPopup.dismiss();
if (mPromptView != null) {
final ViewParent parent = mPromptView.getParent();
if (parent instanceof ViewGroup) {
final ViewGroup group = (ViewGroup) parent;
group.removeView(mPromptView);
}
}
mPopup.setContentView(null);
mDropDownList = null;
mHandler.removeCallbacks(mResizePopupRunnable);
}
public void setOnDismissListener(PopupWindow.OnDismissListener listener) {
mPopup.setOnDismissListener(listener);
}
public void setInputMethodMode(int mode) {
mPopup.setInputMethodMode(mode);
}
public void clearListSelection() {
final DropDownListView list = mDropDownList;
if (list != null) {
// WARNING: Please read the comment where mListSelectionHidden is declared
list.mListSelectionHidden = true;
//XXX list.hideSelector();
list.requestLayout();
}
}
public boolean isShowing() {
return mPopup.isShowing();
}
private boolean isInputMethodNotNeeded() {
return mPopup.getInputMethodMode() == PopupWindow.INPUT_METHOD_NOT_NEEDED;
}
public ListView getListView() {
return mDropDownList;
}
private int buildDropDown() {
ViewGroup dropDownView;
int otherHeights = 0;
if (mDropDownList == null) {
Context context = mContext;
mDropDownList = new DropDownListView(context, !mModal);
if (mDropDownListHighlight != null) {
mDropDownList.setSelector(mDropDownListHighlight);
}
mDropDownList.setAdapter(mAdapter);
mDropDownList.setOnItemClickListener(mItemClickListener);
mDropDownList.setFocusable(true);
mDropDownList.setFocusableInTouchMode(true);
mDropDownList.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parent, View view,
int position, long id) {
if (position != -1) {
DropDownListView dropDownList = mDropDownList;
if (dropDownList != null) {
dropDownList.mListSelectionHidden = false;
}
}
}
public void onNothingSelected(AdapterView<?> parent) {
}
});
mDropDownList.setOnScrollListener(mScrollListener);
if (mItemSelectedListener != null) {
mDropDownList.setOnItemSelectedListener(mItemSelectedListener);
}
dropDownView = mDropDownList;
View hintView = mPromptView;
if (hintView != null) {
// if an hint has been specified, we accomodate more space for it and
// add a text view in the drop down menu, at the bottom of the list
LinearLayout hintContainer = new LinearLayout(context);
hintContainer.setOrientation(LinearLayout.VERTICAL);
LinearLayout.LayoutParams hintParams = new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT, 0, 1.0f
);
switch (mPromptPosition) {
case POSITION_PROMPT_BELOW:
hintContainer.addView(dropDownView, hintParams);
hintContainer.addView(hintView);
break;
case POSITION_PROMPT_ABOVE:
hintContainer.addView(hintView);
hintContainer.addView(dropDownView, hintParams);
break;
default:
break;
}
// measure the hint's height to find how much more vertical space
// we need to add to the drop down's height
int widthSpec = MeasureSpec.makeMeasureSpec(mDropDownWidth, MeasureSpec.AT_MOST);
int heightSpec = MeasureSpec.UNSPECIFIED;
hintView.measure(widthSpec, heightSpec);
hintParams = (LinearLayout.LayoutParams) hintView.getLayoutParams();
otherHeights = hintView.getMeasuredHeight() + hintParams.topMargin
+ hintParams.bottomMargin;
dropDownView = hintContainer;
}
mPopup.setContentView(dropDownView);
} else {
dropDownView = (ViewGroup) mPopup.getContentView();
final View view = mPromptView;
if (view != null) {
LinearLayout.LayoutParams hintParams =
(LinearLayout.LayoutParams) view.getLayoutParams();
otherHeights = view.getMeasuredHeight() + hintParams.topMargin
+ hintParams.bottomMargin;
}
}
// getMaxAvailableHeight() subtracts the padding, so we put it back
// to get the available height for the whole window
int padding = 0;
Drawable background = mPopup.getBackground();
if (background != null) {
background.getPadding(mTempRect);
padding = mTempRect.top + mTempRect.bottom;
// If we don't have an explicit vertical offset, determine one from the window
// background so that content will line up.
if (!mDropDownVerticalOffsetSet) {
mDropDownVerticalOffset = -mTempRect.top;
}
}
// Max height available on the screen for a popup.
boolean ignoreBottomDecorations =
mPopup.getInputMethodMode() == PopupWindow.INPUT_METHOD_NOT_NEEDED;
final int maxHeight = /*mPopup.*/getMaxAvailableHeight(
mDropDownAnchorView, mDropDownVerticalOffset, ignoreBottomDecorations);
if (mDropDownHeight == ViewGroup.LayoutParams.MATCH_PARENT) {
return maxHeight + padding;
}
final int listContent = /*mDropDownList.*/measureHeightOfChildren(MeasureSpec.UNSPECIFIED,
0, -1/*ListView.NO_POSITION*/, maxHeight - otherHeights, -1);
// add padding only if the list has items in it, that way we don't show
// the popup if it is not needed
if (listContent > 0) otherHeights += padding;
return listContent + otherHeights;
}
private int getMaxAvailableHeight(View anchor, int yOffset, boolean ignoreBottomDecorations) {
final Rect displayFrame = new Rect();
anchor.getWindowVisibleDisplayFrame(displayFrame);
final int[] anchorPos = new int[2];
anchor.getLocationOnScreen(anchorPos);
int bottomEdge = displayFrame.bottom;
if (ignoreBottomDecorations) {
Resources res = anchor.getContext().getResources();
bottomEdge = res.getDisplayMetrics().heightPixels;
}
final int distanceToBottom = bottomEdge - (anchorPos[1] + anchor.getHeight()) - yOffset;
final int distanceToTop = anchorPos[1] - displayFrame.top + yOffset;
// anchorPos[1] is distance from anchor to top of screen
int returnedHeight = Math.max(distanceToBottom, distanceToTop);
if (mPopup.getBackground() != null) {
mPopup.getBackground().getPadding(mTempRect);
returnedHeight -= mTempRect.top + mTempRect.bottom;
}
return returnedHeight;
}
private int measureHeightOfChildren(int widthMeasureSpec, int startPosition, int endPosition,
final int maxHeight, int disallowPartialChildPosition) {
final ListAdapter adapter = mAdapter;
if (adapter == null) {
return mDropDownList.getListPaddingTop() + mDropDownList.getListPaddingBottom();
}
// Include the padding of the list
int returnedHeight = mDropDownList.getListPaddingTop() + mDropDownList.getListPaddingBottom();
final int dividerHeight = ((mDropDownList.getDividerHeight() > 0) && mDropDownList.getDivider() != null) ? mDropDownList.getDividerHeight() : 0;
// The previous height value that was less than maxHeight and contained
// no partial children
int prevHeightWithoutPartialChild = 0;
int i;
View child;
// mItemCount - 1 since endPosition parameter is inclusive
endPosition = (endPosition == -1/*NO_POSITION*/) ? adapter.getCount() - 1 : endPosition;
for (i = startPosition; i <= endPosition; ++i) {
child = mAdapter.getView(i, null, mDropDownList);
if (mDropDownList.getCacheColorHint() != 0) {
child.setDrawingCacheBackgroundColor(mDropDownList.getCacheColorHint());
}
measureScrapChild(child, i, widthMeasureSpec);
if (i > 0) {
// Count the divider for all but one child
returnedHeight += dividerHeight;
}
returnedHeight += child.getMeasuredHeight();
if (returnedHeight >= maxHeight) {
// We went over, figure out which height to return. If returnedHeight > maxHeight,
// then the i'th position did not fit completely.
return (disallowPartialChildPosition >= 0) // Disallowing is enabled (> -1)
&& (i > disallowPartialChildPosition) // We've past the min pos
&& (prevHeightWithoutPartialChild > 0) // We have a prev height
&& (returnedHeight != maxHeight) // i'th child did not fit completely
? prevHeightWithoutPartialChild
: maxHeight;
}
if ((disallowPartialChildPosition >= 0) && (i >= disallowPartialChildPosition)) {
prevHeightWithoutPartialChild = returnedHeight;
}
}
// At this point, we went through the range of children, and they each
// completely fit, so return the returnedHeight
return returnedHeight;
}
private void measureScrapChild(View child, int position, int widthMeasureSpec) {
ListView.LayoutParams p = (ListView.LayoutParams) child.getLayoutParams();
if (p == null) {
p = new ListView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT, 0);
child.setLayoutParams(p);
}
//XXX p.viewType = mAdapter.getItemViewType(position);
//XXX p.forceAdd = true;
int childWidthSpec = ViewGroup.getChildMeasureSpec(widthMeasureSpec,
mDropDownList.getPaddingLeft() + mDropDownList.getPaddingRight(), p.width);
int lpHeight = p.height;
int childHeightSpec;
if (lpHeight > 0) {
childHeightSpec = MeasureSpec.makeMeasureSpec(lpHeight, MeasureSpec.EXACTLY);
} else {
childHeightSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
}
child.measure(childWidthSpec, childHeightSpec);
}
private static class DropDownListView extends ListView {
/*
* WARNING: This is a workaround for a touch mode issue.
*
* Touch mode is propagated lazily to windows. This causes problems in
* the following scenario:
* - Type something in the AutoCompleteTextView and get some results
* - Move down with the d-pad to select an item in the list
* - Move up with the d-pad until the selection disappears
* - Type more text in the AutoCompleteTextView *using the soft keyboard*
* and get new results; you are now in touch mode
* - The selection comes back on the first item in the list, even though
* the list is supposed to be in touch mode
*
* Using the soft keyboard triggers the touch mode change but that change
* is propagated to our window only after the first list layout, therefore
* after the list attempts to resurrect the selection.
*
* The trick to work around this issue is to pretend the list is in touch
* mode when we know that the selection should not appear, that is when
* we know the user moved the selection away from the list.
*
* This boolean is set to true whenever we explicitly hide the list's
* selection and reset to false whenever we know the user moved the
* selection back to the list.
*
* When this boolean is true, isInTouchMode() returns true, otherwise it
* returns super.isInTouchMode().
*/
private boolean mListSelectionHidden;
private boolean mHijackFocus;
public DropDownListView(Context context, boolean hijackFocus) {
super(context, null, /*com.android.internal.*/R.attr.dropDownListViewStyle);
mHijackFocus = hijackFocus;
// TODO: Add an API to control this
setCacheColorHint(0); // Transparent, since the background drawable could be anything.
}
//XXX @Override
//View obtainView(int position, boolean[] isScrap) {
// View view = super.obtainView(position, isScrap);
// if (view instanceof TextView) {
// ((TextView) view).setHorizontallyScrolling(true);
// }
// return view;
//}
@Override
public boolean isInTouchMode() {
// WARNING: Please read the comment where mListSelectionHidden is declared
return (mHijackFocus && mListSelectionHidden) || super.isInTouchMode();
}
@Override
public boolean hasWindowFocus() {
return mHijackFocus || super.hasWindowFocus();
}
@Override
public boolean isFocused() {
return mHijackFocus || super.isFocused();
}
@Override
public boolean hasFocus() {
return mHijackFocus || super.hasFocus();
}
}
private class PopupDataSetObserver extends DataSetObserver {
@Override
public void onChanged() {
if (isShowing()) {
// Resize the popup to fit new content
show();
}
}
@Override
public void onInvalidated() {
dismiss();
}
}
private class ListSelectorHider implements Runnable {
public void run() {
clearListSelection();
}
}
private class ResizePopupRunnable implements Runnable {
public void run() {
if (mDropDownList != null && mDropDownList.getCount() > mDropDownList.getChildCount() &&
mDropDownList.getChildCount() <= mListItemExpandMaximum) {
mPopup.setInputMethodMode(PopupWindow.INPUT_METHOD_NOT_NEEDED);
show();
}
}
}
private class PopupTouchInterceptor implements OnTouchListener {
public boolean onTouch(View v, MotionEvent event) {
final int action = event.getAction();
final int x = (int) event.getX();
final int y = (int) event.getY();
if (action == MotionEvent.ACTION_DOWN &&
mPopup != null && mPopup.isShowing() &&
(x >= 0 && x < mPopup.getWidth() && y >= 0 && y < mPopup.getHeight())) {
mHandler.postDelayed(mResizePopupRunnable, EXPAND_LIST_TIMEOUT);
} else if (action == MotionEvent.ACTION_UP) {
mHandler.removeCallbacks(mResizePopupRunnable);
}
return false;
}
}
private class PopupScrollListener implements ListView.OnScrollListener {
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount,
int totalItemCount) {
}
public void onScrollStateChanged(AbsListView view, int scrollState) {
if (scrollState == SCROLL_STATE_TOUCH_SCROLL &&
!isInputMethodNotNeeded() && mPopup.getContentView() != null) {
mHandler.removeCallbacks(mResizePopupRunnable);
mResizePopupRunnable.run();
}
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/IcsListPopupWindow.java
|
Java
|
asf20
| 24,968
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.widget;
import android.content.Context;
import android.content.res.Configuration;
import android.content.res.TypedArray;
import android.os.Build;
import android.util.AttributeSet;
import android.view.View;
import android.view.animation.DecelerateInterpolator;
import android.view.animation.Interpolator;
import com.actionbarsherlock.R;
import com.actionbarsherlock.internal.nineoldandroids.animation.Animator;
import com.actionbarsherlock.internal.nineoldandroids.animation.AnimatorSet;
import com.actionbarsherlock.internal.nineoldandroids.animation.ObjectAnimator;
import com.actionbarsherlock.internal.nineoldandroids.view.NineViewGroup;
import com.actionbarsherlock.internal.view.menu.ActionMenuPresenter;
import com.actionbarsherlock.internal.view.menu.ActionMenuView;
import static com.actionbarsherlock.internal.ResourcesCompat.getResources_getBoolean;
public abstract class AbsActionBarView extends NineViewGroup {
protected ActionMenuView mMenuView;
protected ActionMenuPresenter mActionMenuPresenter;
protected ActionBarContainer mSplitView;
protected boolean mSplitActionBar;
protected boolean mSplitWhenNarrow;
protected int mContentHeight;
final Context mContext;
protected Animator mVisibilityAnim;
protected final VisibilityAnimListener mVisAnimListener = new VisibilityAnimListener();
private static final /*Time*/Interpolator sAlphaInterpolator = new DecelerateInterpolator();
private static final int FADE_DURATION = 200;
public AbsActionBarView(Context context) {
super(context);
mContext = context;
}
public AbsActionBarView(Context context, AttributeSet attrs) {
super(context, attrs);
mContext = context;
}
public AbsActionBarView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
mContext = context;
}
/*
* Must be public so we can dispatch pre-2.2 via ActionBarImpl.
*/
@Override
public void onConfigurationChanged(Configuration newConfig) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
super.onConfigurationChanged(newConfig);
} else if (mMenuView != null) {
mMenuView.onConfigurationChanged(newConfig);
}
// Action bar can change size on configuration changes.
// Reread the desired height from the theme-specified style.
TypedArray a = getContext().obtainStyledAttributes(null, R.styleable.SherlockActionBar,
R.attr.actionBarStyle, 0);
setContentHeight(a.getLayoutDimension(R.styleable.SherlockActionBar_height, 0));
a.recycle();
if (mSplitWhenNarrow) {
setSplitActionBar(getResources_getBoolean(getContext(),
R.bool.abs__split_action_bar_is_narrow));
}
if (mActionMenuPresenter != null) {
mActionMenuPresenter.onConfigurationChanged(newConfig);
}
}
/**
* Sets whether the bar should be split right now, no questions asked.
* @param split true if the bar should split
*/
public void setSplitActionBar(boolean split) {
mSplitActionBar = split;
}
/**
* Sets whether the bar should split if we enter a narrow screen configuration.
* @param splitWhenNarrow true if the bar should check to split after a config change
*/
public void setSplitWhenNarrow(boolean splitWhenNarrow) {
mSplitWhenNarrow = splitWhenNarrow;
}
public void setContentHeight(int height) {
mContentHeight = height;
requestLayout();
}
public int getContentHeight() {
return mContentHeight;
}
public void setSplitView(ActionBarContainer splitView) {
mSplitView = splitView;
}
/**
* @return Current visibility or if animating, the visibility being animated to.
*/
public int getAnimatedVisibility() {
if (mVisibilityAnim != null) {
return mVisAnimListener.mFinalVisibility;
}
return getVisibility();
}
public void animateToVisibility(int visibility) {
if (mVisibilityAnim != null) {
mVisibilityAnim.cancel();
}
if (visibility == VISIBLE) {
if (getVisibility() != VISIBLE) {
setAlpha(0);
if (mSplitView != null && mMenuView != null) {
mMenuView.setAlpha(0);
}
}
ObjectAnimator anim = ObjectAnimator.ofFloat(this, "alpha", 1);
anim.setDuration(FADE_DURATION);
anim.setInterpolator(sAlphaInterpolator);
if (mSplitView != null && mMenuView != null) {
AnimatorSet set = new AnimatorSet();
ObjectAnimator splitAnim = ObjectAnimator.ofFloat(mMenuView, "alpha", 1);
splitAnim.setDuration(FADE_DURATION);
set.addListener(mVisAnimListener.withFinalVisibility(visibility));
set.play(anim).with(splitAnim);
set.start();
} else {
anim.addListener(mVisAnimListener.withFinalVisibility(visibility));
anim.start();
}
} else {
ObjectAnimator anim = ObjectAnimator.ofFloat(this, "alpha", 0);
anim.setDuration(FADE_DURATION);
anim.setInterpolator(sAlphaInterpolator);
if (mSplitView != null && mMenuView != null) {
AnimatorSet set = new AnimatorSet();
ObjectAnimator splitAnim = ObjectAnimator.ofFloat(mMenuView, "alpha", 0);
splitAnim.setDuration(FADE_DURATION);
set.addListener(mVisAnimListener.withFinalVisibility(visibility));
set.play(anim).with(splitAnim);
set.start();
} else {
anim.addListener(mVisAnimListener.withFinalVisibility(visibility));
anim.start();
}
}
}
@Override
public void setVisibility(int visibility) {
if (mVisibilityAnim != null) {
mVisibilityAnim.end();
}
super.setVisibility(visibility);
}
public boolean showOverflowMenu() {
if (mActionMenuPresenter != null) {
return mActionMenuPresenter.showOverflowMenu();
}
return false;
}
public void postShowOverflowMenu() {
post(new Runnable() {
public void run() {
showOverflowMenu();
}
});
}
public boolean hideOverflowMenu() {
if (mActionMenuPresenter != null) {
return mActionMenuPresenter.hideOverflowMenu();
}
return false;
}
public boolean isOverflowMenuShowing() {
if (mActionMenuPresenter != null) {
return mActionMenuPresenter.isOverflowMenuShowing();
}
return false;
}
public boolean isOverflowReserved() {
return mActionMenuPresenter != null && mActionMenuPresenter.isOverflowReserved();
}
public void dismissPopupMenus() {
if (mActionMenuPresenter != null) {
mActionMenuPresenter.dismissPopupMenus();
}
}
protected int measureChildView(View child, int availableWidth, int childSpecHeight,
int spacing) {
child.measure(MeasureSpec.makeMeasureSpec(availableWidth, MeasureSpec.AT_MOST),
childSpecHeight);
availableWidth -= child.getMeasuredWidth();
availableWidth -= spacing;
return Math.max(0, availableWidth);
}
protected int positionChild(View child, int x, int y, int contentHeight) {
int childWidth = child.getMeasuredWidth();
int childHeight = child.getMeasuredHeight();
int childTop = y + (contentHeight - childHeight) / 2;
child.layout(x, childTop, x + childWidth, childTop + childHeight);
return childWidth;
}
protected int positionChildInverse(View child, int x, int y, int contentHeight) {
int childWidth = child.getMeasuredWidth();
int childHeight = child.getMeasuredHeight();
int childTop = y + (contentHeight - childHeight) / 2;
child.layout(x - childWidth, childTop, x, childTop + childHeight);
return childWidth;
}
protected class VisibilityAnimListener implements Animator.AnimatorListener {
private boolean mCanceled = false;
int mFinalVisibility;
public VisibilityAnimListener withFinalVisibility(int visibility) {
mFinalVisibility = visibility;
return this;
}
@Override
public void onAnimationStart(Animator animation) {
setVisibility(VISIBLE);
mVisibilityAnim = animation;
mCanceled = false;
}
@Override
public void onAnimationEnd(Animator animation) {
if (mCanceled) return;
mVisibilityAnim = null;
setVisibility(mFinalVisibility);
if (mSplitView != null && mMenuView != null) {
mMenuView.setVisibility(mFinalVisibility);
}
}
@Override
public void onAnimationCancel(Animator animation) {
mCanceled = true;
}
@Override
public void onAnimationRepeat(Animator animation) {
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/AbsActionBarView.java
|
Java
|
asf20
| 10,000
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.widget;
import android.content.Context;
import android.content.res.Configuration;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.text.TextUtils.TruncateAt;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewParent;
import android.view.animation.DecelerateInterpolator;
import android.view.animation.Interpolator;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import com.actionbarsherlock.R;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.internal.nineoldandroids.animation.Animator;
import com.actionbarsherlock.internal.nineoldandroids.animation.ObjectAnimator;
import com.actionbarsherlock.internal.nineoldandroids.widget.NineHorizontalScrollView;
/**
* This widget implements the dynamic action bar tab behavior that can change
* across different configurations or circumstances.
*/
public class ScrollingTabContainerView extends NineHorizontalScrollView
implements IcsAdapterView.OnItemSelectedListener {
//UNUSED private static final String TAG = "ScrollingTabContainerView";
Runnable mTabSelector;
private TabClickListener mTabClickListener;
private IcsLinearLayout mTabLayout;
private IcsSpinner mTabSpinner;
private boolean mAllowCollapse;
private LayoutInflater mInflater;
int mMaxTabWidth;
private int mContentHeight;
private int mSelectedTabIndex;
protected Animator mVisibilityAnim;
protected final VisibilityAnimListener mVisAnimListener = new VisibilityAnimListener();
private static final /*Time*/Interpolator sAlphaInterpolator = new DecelerateInterpolator();
private static final int FADE_DURATION = 200;
public ScrollingTabContainerView(Context context) {
super(context);
setHorizontalScrollBarEnabled(false);
TypedArray a = getContext().obtainStyledAttributes(null, R.styleable.SherlockActionBar,
R.attr.actionBarStyle, 0);
setContentHeight(a.getLayoutDimension(R.styleable.SherlockActionBar_height, 0));
a.recycle();
mInflater = LayoutInflater.from(context);
mTabLayout = createTabLayout();
addView(mTabLayout, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.MATCH_PARENT));
}
@Override
public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
final boolean lockedExpanded = widthMode == MeasureSpec.EXACTLY;
setFillViewport(lockedExpanded);
final int childCount = mTabLayout.getChildCount();
if (childCount > 1 &&
(widthMode == MeasureSpec.EXACTLY || widthMode == MeasureSpec.AT_MOST)) {
if (childCount > 2) {
mMaxTabWidth = (int) (MeasureSpec.getSize(widthMeasureSpec) * 0.4f);
} else {
mMaxTabWidth = MeasureSpec.getSize(widthMeasureSpec) / 2;
}
} else {
mMaxTabWidth = -1;
}
heightMeasureSpec = MeasureSpec.makeMeasureSpec(mContentHeight, MeasureSpec.EXACTLY);
final boolean canCollapse = !lockedExpanded && mAllowCollapse;
if (canCollapse) {
// See if we should expand
mTabLayout.measure(MeasureSpec.UNSPECIFIED, heightMeasureSpec);
if (mTabLayout.getMeasuredWidth() > MeasureSpec.getSize(widthMeasureSpec)) {
performCollapse();
} else {
performExpand();
}
} else {
performExpand();
}
final int oldWidth = getMeasuredWidth();
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
final int newWidth = getMeasuredWidth();
if (lockedExpanded && oldWidth != newWidth) {
// Recenter the tab display if we're at a new (scrollable) size.
setTabSelected(mSelectedTabIndex);
}
}
/**
* Indicates whether this view is collapsed into a dropdown menu instead
* of traditional tabs.
* @return true if showing as a spinner
*/
private boolean isCollapsed() {
return mTabSpinner != null && mTabSpinner.getParent() == this;
}
public void setAllowCollapse(boolean allowCollapse) {
mAllowCollapse = allowCollapse;
}
private void performCollapse() {
if (isCollapsed()) return;
if (mTabSpinner == null) {
mTabSpinner = createSpinner();
}
removeView(mTabLayout);
addView(mTabSpinner, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.MATCH_PARENT));
if (mTabSpinner.getAdapter() == null) {
mTabSpinner.setAdapter(new TabAdapter());
}
if (mTabSelector != null) {
removeCallbacks(mTabSelector);
mTabSelector = null;
}
mTabSpinner.setSelection(mSelectedTabIndex);
}
private boolean performExpand() {
if (!isCollapsed()) return false;
removeView(mTabSpinner);
addView(mTabLayout, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.MATCH_PARENT));
setTabSelected(mTabSpinner.getSelectedItemPosition());
return false;
}
public void setTabSelected(int position) {
mSelectedTabIndex = position;
final int tabCount = mTabLayout.getChildCount();
for (int i = 0; i < tabCount; i++) {
final View child = mTabLayout.getChildAt(i);
final boolean isSelected = i == position;
child.setSelected(isSelected);
if (isSelected) {
animateToTab(position);
}
}
}
public void setContentHeight(int contentHeight) {
mContentHeight = contentHeight;
requestLayout();
}
private IcsLinearLayout createTabLayout() {
final IcsLinearLayout tabLayout = (IcsLinearLayout) LayoutInflater.from(getContext())
.inflate(R.layout.abs__action_bar_tab_bar_view, null);
tabLayout.setLayoutParams(new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.MATCH_PARENT));
return tabLayout;
}
private IcsSpinner createSpinner() {
final IcsSpinner spinner = new IcsSpinner(getContext(), null,
R.attr.actionDropDownStyle);
spinner.setLayoutParams(new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.MATCH_PARENT));
spinner.setOnItemSelectedListener(this);
return spinner;
}
@Override
protected void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Action bar can change size on configuration changes.
// Reread the desired height from the theme-specified style.
TypedArray a = getContext().obtainStyledAttributes(null, R.styleable.SherlockActionBar,
R.attr.actionBarStyle, 0);
setContentHeight(a.getLayoutDimension(R.styleable.SherlockActionBar_height, 0));
a.recycle();
}
public void animateToVisibility(int visibility) {
if (mVisibilityAnim != null) {
mVisibilityAnim.cancel();
}
if (visibility == VISIBLE) {
if (getVisibility() != VISIBLE) {
setAlpha(0);
}
ObjectAnimator anim = ObjectAnimator.ofFloat(this, "alpha", 1);
anim.setDuration(FADE_DURATION);
anim.setInterpolator(sAlphaInterpolator);
anim.addListener(mVisAnimListener.withFinalVisibility(visibility));
anim.start();
} else {
ObjectAnimator anim = ObjectAnimator.ofFloat(this, "alpha", 0);
anim.setDuration(FADE_DURATION);
anim.setInterpolator(sAlphaInterpolator);
anim.addListener(mVisAnimListener.withFinalVisibility(visibility));
anim.start();
}
}
public void animateToTab(final int position) {
final View tabView = mTabLayout.getChildAt(position);
if (mTabSelector != null) {
removeCallbacks(mTabSelector);
}
mTabSelector = new Runnable() {
public void run() {
final int scrollPos = tabView.getLeft() - (getWidth() - tabView.getWidth()) / 2;
smoothScrollTo(scrollPos, 0);
mTabSelector = null;
}
};
post(mTabSelector);
}
@Override
public void onAttachedToWindow() {
super.onAttachedToWindow();
if (mTabSelector != null) {
// Re-post the selector we saved
post(mTabSelector);
}
}
@Override
public void onDetachedFromWindow() {
super.onDetachedFromWindow();
if (mTabSelector != null) {
removeCallbacks(mTabSelector);
}
}
private TabView createTabView(ActionBar.Tab tab, boolean forAdapter) {
//Workaround for not being able to pass a defStyle on pre-3.0
final TabView tabView = (TabView)mInflater.inflate(R.layout.abs__action_bar_tab, null);
tabView.init(this, tab, forAdapter);
if (forAdapter) {
tabView.setBackgroundDrawable(null);
tabView.setLayoutParams(new ListView.LayoutParams(ListView.LayoutParams.MATCH_PARENT,
mContentHeight));
} else {
tabView.setFocusable(true);
if (mTabClickListener == null) {
mTabClickListener = new TabClickListener();
}
tabView.setOnClickListener(mTabClickListener);
}
return tabView;
}
public void addTab(ActionBar.Tab tab, boolean setSelected) {
TabView tabView = createTabView(tab, false);
mTabLayout.addView(tabView, new IcsLinearLayout.LayoutParams(0,
LayoutParams.MATCH_PARENT, 1));
if (mTabSpinner != null) {
((TabAdapter) mTabSpinner.getAdapter()).notifyDataSetChanged();
}
if (setSelected) {
tabView.setSelected(true);
}
if (mAllowCollapse) {
requestLayout();
}
}
public void addTab(ActionBar.Tab tab, int position, boolean setSelected) {
final TabView tabView = createTabView(tab, false);
mTabLayout.addView(tabView, position, new IcsLinearLayout.LayoutParams(
0, LayoutParams.MATCH_PARENT, 1));
if (mTabSpinner != null) {
((TabAdapter) mTabSpinner.getAdapter()).notifyDataSetChanged();
}
if (setSelected) {
tabView.setSelected(true);
}
if (mAllowCollapse) {
requestLayout();
}
}
public void updateTab(int position) {
((TabView) mTabLayout.getChildAt(position)).update();
if (mTabSpinner != null) {
((TabAdapter) mTabSpinner.getAdapter()).notifyDataSetChanged();
}
if (mAllowCollapse) {
requestLayout();
}
}
public void removeTabAt(int position) {
mTabLayout.removeViewAt(position);
if (mTabSpinner != null) {
((TabAdapter) mTabSpinner.getAdapter()).notifyDataSetChanged();
}
if (mAllowCollapse) {
requestLayout();
}
}
public void removeAllTabs() {
mTabLayout.removeAllViews();
if (mTabSpinner != null) {
((TabAdapter) mTabSpinner.getAdapter()).notifyDataSetChanged();
}
if (mAllowCollapse) {
requestLayout();
}
}
@Override
public void onItemSelected(IcsAdapterView<?> parent, View view, int position, long id) {
TabView tabView = (TabView) view;
tabView.getTab().select();
}
@Override
public void onNothingSelected(IcsAdapterView<?> parent) {
}
public static class TabView extends LinearLayout {
private ScrollingTabContainerView mParent;
private ActionBar.Tab mTab;
private CapitalizingTextView mTextView;
private ImageView mIconView;
private View mCustomView;
public TabView(Context context, AttributeSet attrs) {
//TODO super(context, null, R.attr.actionBarTabStyle);
super(context, attrs);
}
public void init(ScrollingTabContainerView parent, ActionBar.Tab tab, boolean forList) {
mParent = parent;
mTab = tab;
if (forList) {
setGravity(Gravity.LEFT | Gravity.CENTER_VERTICAL);
}
update();
}
public void bindTab(ActionBar.Tab tab) {
mTab = tab;
update();
}
@Override
public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
// Re-measure if we went beyond our maximum size.
if (mParent.mMaxTabWidth > 0 && getMeasuredWidth() > mParent.mMaxTabWidth) {
super.onMeasure(MeasureSpec.makeMeasureSpec(mParent.mMaxTabWidth, MeasureSpec.EXACTLY),
heightMeasureSpec);
}
}
public void update() {
final ActionBar.Tab tab = mTab;
final View custom = tab.getCustomView();
if (custom != null) {
final ViewParent customParent = custom.getParent();
if (customParent != this) {
if (customParent != null) ((ViewGroup) customParent).removeView(custom);
addView(custom);
}
mCustomView = custom;
if (mTextView != null) mTextView.setVisibility(GONE);
if (mIconView != null) {
mIconView.setVisibility(GONE);
mIconView.setImageDrawable(null);
}
} else {
if (mCustomView != null) {
removeView(mCustomView);
mCustomView = null;
}
final Drawable icon = tab.getIcon();
final CharSequence text = tab.getText();
if (icon != null) {
if (mIconView == null) {
ImageView iconView = new ImageView(getContext());
LayoutParams lp = new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
lp.gravity = Gravity.CENTER_VERTICAL;
iconView.setLayoutParams(lp);
addView(iconView, 0);
mIconView = iconView;
}
mIconView.setImageDrawable(icon);
mIconView.setVisibility(VISIBLE);
} else if (mIconView != null) {
mIconView.setVisibility(GONE);
mIconView.setImageDrawable(null);
}
if (text != null) {
if (mTextView == null) {
CapitalizingTextView textView = new CapitalizingTextView(getContext(), null,
R.attr.actionBarTabTextStyle);
textView.setEllipsize(TruncateAt.END);
LayoutParams lp = new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
lp.gravity = Gravity.CENTER_VERTICAL;
textView.setLayoutParams(lp);
addView(textView);
mTextView = textView;
}
mTextView.setTextCompat(text);
mTextView.setVisibility(VISIBLE);
} else if (mTextView != null) {
mTextView.setVisibility(GONE);
mTextView.setText(null);
}
if (mIconView != null) {
mIconView.setContentDescription(tab.getContentDescription());
}
}
}
public ActionBar.Tab getTab() {
return mTab;
}
}
private class TabAdapter extends BaseAdapter {
@Override
public int getCount() {
return mTabLayout.getChildCount();
}
@Override
public Object getItem(int position) {
return ((TabView) mTabLayout.getChildAt(position)).getTab();
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = createTabView((ActionBar.Tab) getItem(position), true);
} else {
((TabView) convertView).bindTab((ActionBar.Tab) getItem(position));
}
return convertView;
}
}
private class TabClickListener implements OnClickListener {
public void onClick(View view) {
TabView tabView = (TabView) view;
tabView.getTab().select();
final int tabCount = mTabLayout.getChildCount();
for (int i = 0; i < tabCount; i++) {
final View child = mTabLayout.getChildAt(i);
child.setSelected(child == view);
}
}
}
protected class VisibilityAnimListener implements Animator.AnimatorListener {
private boolean mCanceled = false;
private int mFinalVisibility;
public VisibilityAnimListener withFinalVisibility(int visibility) {
mFinalVisibility = visibility;
return this;
}
@Override
public void onAnimationStart(Animator animation) {
setVisibility(VISIBLE);
mVisibilityAnim = animation;
mCanceled = false;
}
@Override
public void onAnimationEnd(Animator animation) {
if (mCanceled) return;
mVisibilityAnim = null;
setVisibility(mFinalVisibility);
}
@Override
public void onAnimationCancel(Animator animation) {
mCanceled = true;
}
@Override
public void onAnimationRepeat(Animator animation) {
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/ScrollingTabContainerView.java
|
Java
|
asf20
| 19,317
|
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.widget;
import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
import com.actionbarsherlock.R;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.res.TypedArray;
import android.database.DataSetObserver;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.PopupWindow;
import android.widget.SpinnerAdapter;
/**
* A view that displays one child at a time and lets the user pick among them.
* The items in the Spinner come from the {@link Adapter} associated with
* this view.
*
* <p>See the <a href="{@docRoot}resources/tutorials/views/hello-spinner.html">Spinner
* tutorial</a>.</p>
*
* @attr ref android.R.styleable#Spinner_prompt
*/
public class IcsSpinner extends IcsAbsSpinner implements OnClickListener {
//private static final String TAG = "Spinner";
// Only measure this many items to get a decent max width.
private static final int MAX_ITEMS_MEASURED = 15;
/**
* Use a dialog window for selecting spinner options.
*/
//public static final int MODE_DIALOG = 0;
/**
* Use a dropdown anchored to the Spinner for selecting spinner options.
*/
public static final int MODE_DROPDOWN = 1;
/**
* Use the theme-supplied value to select the dropdown mode.
*/
//private static final int MODE_THEME = -1;
private SpinnerPopup mPopup;
private DropDownAdapter mTempAdapter;
int mDropDownWidth;
private int mGravity;
private boolean mDisableChildrenWhenDisabled;
private Rect mTempRect = new Rect();
public IcsSpinner(Context context, AttributeSet attrs) {
this(context, attrs, R.attr.actionDropDownStyle);
}
/**
* Construct a new spinner with the given context's theme, the supplied attribute set,
* and default style.
*
* @param context The Context the view is running in, through which it can
* access the current theme, resources, etc.
* @param attrs The attributes of the XML tag that is inflating the view.
* @param defStyle The default style to apply to this view. If 0, no style
* will be applied (beyond what is included in the theme). This may
* either be an attribute resource, whose value will be retrieved
* from the current theme, or an explicit style resource.
*/
public IcsSpinner(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.SherlockSpinner, defStyle, 0);
DropdownPopup popup = new DropdownPopup(context, attrs, defStyle);
mDropDownWidth = a.getLayoutDimension(
R.styleable.SherlockSpinner_android_dropDownWidth,
ViewGroup.LayoutParams.WRAP_CONTENT);
popup.setBackgroundDrawable(a.getDrawable(
R.styleable.SherlockSpinner_android_popupBackground));
final int verticalOffset = a.getDimensionPixelOffset(
R.styleable.SherlockSpinner_android_dropDownVerticalOffset, 0);
if (verticalOffset != 0) {
popup.setVerticalOffset(verticalOffset);
}
final int horizontalOffset = a.getDimensionPixelOffset(
R.styleable.SherlockSpinner_android_dropDownHorizontalOffset, 0);
if (horizontalOffset != 0) {
popup.setHorizontalOffset(horizontalOffset);
}
mPopup = popup;
mGravity = a.getInt(R.styleable.SherlockSpinner_android_gravity, Gravity.CENTER);
mPopup.setPromptText(a.getString(R.styleable.SherlockSpinner_android_prompt));
mDisableChildrenWhenDisabled = true;
a.recycle();
// Base constructor can call setAdapter before we initialize mPopup.
// Finish setting things up if this happened.
if (mTempAdapter != null) {
mPopup.setAdapter(mTempAdapter);
mTempAdapter = null;
}
}
@Override
public void setEnabled(boolean enabled) {
super.setEnabled(enabled);
if (mDisableChildrenWhenDisabled) {
final int count = getChildCount();
for (int i = 0; i < count; i++) {
getChildAt(i).setEnabled(enabled);
}
}
}
/**
* Describes how the selected item view is positioned. Currently only the horizontal component
* is used. The default is determined by the current theme.
*
* @param gravity See {@link android.view.Gravity}
*
* @attr ref android.R.styleable#Spinner_gravity
*/
public void setGravity(int gravity) {
if (mGravity != gravity) {
if ((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) == 0) {
gravity |= Gravity.LEFT;
}
mGravity = gravity;
requestLayout();
}
}
@Override
public void setAdapter(SpinnerAdapter adapter) {
super.setAdapter(adapter);
if (mPopup != null) {
mPopup.setAdapter(new DropDownAdapter(adapter));
} else {
mTempAdapter = new DropDownAdapter(adapter);
}
}
@Override
public int getBaseline() {
View child = null;
if (getChildCount() > 0) {
child = getChildAt(0);
} else if (mAdapter != null && mAdapter.getCount() > 0) {
child = makeAndAddView(0);
mRecycler.put(0, child);
removeAllViewsInLayout();
}
if (child != null) {
final int childBaseline = child.getBaseline();
return childBaseline >= 0 ? child.getTop() + childBaseline : -1;
} else {
return -1;
}
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
if (mPopup != null && mPopup.isShowing()) {
mPopup.dismiss();
}
}
/**
* <p>A spinner does not support item click events. Calling this method
* will raise an exception.</p>
*
* @param l this listener will be ignored
*/
@Override
public void setOnItemClickListener(OnItemClickListener l) {
throw new RuntimeException("setOnItemClickListener cannot be used with a spinner.");
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
if (mPopup != null && MeasureSpec.getMode(widthMeasureSpec) == MeasureSpec.AT_MOST) {
final int measuredWidth = getMeasuredWidth();
setMeasuredDimension(Math.min(Math.max(measuredWidth,
measureContentWidth(getAdapter(), getBackground())),
MeasureSpec.getSize(widthMeasureSpec)),
getMeasuredHeight());
}
}
/**
* @see android.view.View#onLayout(boolean,int,int,int,int)
*
* Creates and positions all views
*
*/
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
super.onLayout(changed, l, t, r, b);
mInLayout = true;
layout(0, false);
mInLayout = false;
}
/**
* Creates and positions all views for this Spinner.
*
* @param delta Change in the selected position. +1 moves selection is moving to the right,
* so views are scrolling to the left. -1 means selection is moving to the left.
*/
@Override
void layout(int delta, boolean animate) {
int childrenLeft = mSpinnerPadding.left;
int childrenWidth = getRight() - getLeft() - mSpinnerPadding.left - mSpinnerPadding.right;
if (mDataChanged) {
handleDataChanged();
}
// Handle the empty set by removing all views
if (mItemCount == 0) {
resetList();
return;
}
if (mNextSelectedPosition >= 0) {
setSelectedPositionInt(mNextSelectedPosition);
}
recycleAllViews();
// Clear out old views
removeAllViewsInLayout();
// Make selected view and position it
mFirstPosition = mSelectedPosition;
View sel = makeAndAddView(mSelectedPosition);
int width = sel.getMeasuredWidth();
int selectedOffset = childrenLeft;
switch (mGravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
case Gravity.CENTER_HORIZONTAL:
selectedOffset = childrenLeft + (childrenWidth / 2) - (width / 2);
break;
case Gravity.RIGHT:
selectedOffset = childrenLeft + childrenWidth - width;
break;
}
sel.offsetLeftAndRight(selectedOffset);
// Flush any cached views that did not get reused above
mRecycler.clear();
invalidate();
checkSelectionChanged();
mDataChanged = false;
mNeedSync = false;
setNextSelectedPositionInt(mSelectedPosition);
}
/**
* Obtain a view, either by pulling an existing view from the recycler or
* by getting a new one from the adapter. If we are animating, make sure
* there is enough information in the view's layout parameters to animate
* from the old to new positions.
*
* @param position Position in the spinner for the view to obtain
* @return A view that has been added to the spinner
*/
private View makeAndAddView(int position) {
View child;
if (!mDataChanged) {
child = mRecycler.get(position);
if (child != null) {
// Position the view
setUpChild(child);
return child;
}
}
// Nothing found in the recycler -- ask the adapter for a view
child = mAdapter.getView(position, null, this);
// Position the view
setUpChild(child);
return child;
}
/**
* Helper for makeAndAddView to set the position of a view
* and fill out its layout paramters.
*
* @param child The view to position
*/
private void setUpChild(View child) {
// Respect layout params that are already in the view. Otherwise
// make some up...
ViewGroup.LayoutParams lp = child.getLayoutParams();
if (lp == null) {
lp = generateDefaultLayoutParams();
}
addViewInLayout(child, 0, lp);
child.setSelected(hasFocus());
if (mDisableChildrenWhenDisabled) {
child.setEnabled(isEnabled());
}
// Get measure specs
int childHeightSpec = ViewGroup.getChildMeasureSpec(mHeightMeasureSpec,
mSpinnerPadding.top + mSpinnerPadding.bottom, lp.height);
int childWidthSpec = ViewGroup.getChildMeasureSpec(mWidthMeasureSpec,
mSpinnerPadding.left + mSpinnerPadding.right, lp.width);
// Measure child
child.measure(childWidthSpec, childHeightSpec);
int childLeft;
int childRight;
// Position vertically based on gravity setting
int childTop = mSpinnerPadding.top
+ ((getMeasuredHeight() - mSpinnerPadding.bottom -
mSpinnerPadding.top - child.getMeasuredHeight()) / 2);
int childBottom = childTop + child.getMeasuredHeight();
int width = child.getMeasuredWidth();
childLeft = 0;
childRight = childLeft + width;
child.layout(childLeft, childTop, childRight, childBottom);
}
@Override
public boolean performClick() {
boolean handled = super.performClick();
if (!handled) {
handled = true;
if (!mPopup.isShowing()) {
mPopup.show();
}
}
return handled;
}
public void onClick(DialogInterface dialog, int which) {
setSelection(which);
dialog.dismiss();
}
/**
* Sets the prompt to display when the dialog is shown.
* @param prompt the prompt to set
*/
public void setPrompt(CharSequence prompt) {
mPopup.setPromptText(prompt);
}
/**
* Sets the prompt to display when the dialog is shown.
* @param promptId the resource ID of the prompt to display when the dialog is shown
*/
public void setPromptId(int promptId) {
setPrompt(getContext().getText(promptId));
}
/**
* @return The prompt to display when the dialog is shown
*/
public CharSequence getPrompt() {
return mPopup.getHintText();
}
int measureContentWidth(SpinnerAdapter adapter, Drawable background) {
if (adapter == null) {
return 0;
}
int width = 0;
View itemView = null;
int itemType = 0;
final int widthMeasureSpec =
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
final int heightMeasureSpec =
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
// Make sure the number of items we'll measure is capped. If it's a huge data set
// with wildly varying sizes, oh well.
int start = Math.max(0, getSelectedItemPosition());
final int end = Math.min(adapter.getCount(), start + MAX_ITEMS_MEASURED);
final int count = end - start;
start = Math.max(0, start - (MAX_ITEMS_MEASURED - count));
for (int i = start; i < end; i++) {
final int positionType = adapter.getItemViewType(i);
if (positionType != itemType) {
itemType = positionType;
itemView = null;
}
itemView = adapter.getView(i, itemView, this);
if (itemView.getLayoutParams() == null) {
itemView.setLayoutParams(new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT));
}
itemView.measure(widthMeasureSpec, heightMeasureSpec);
width = Math.max(width, itemView.getMeasuredWidth());
}
// Add background padding to measured width
if (background != null) {
background.getPadding(mTempRect);
width += mTempRect.left + mTempRect.right;
}
return width;
}
/**
* <p>Wrapper class for an Adapter. Transforms the embedded Adapter instance
* into a ListAdapter.</p>
*/
private static class DropDownAdapter implements ListAdapter, SpinnerAdapter {
private SpinnerAdapter mAdapter;
private ListAdapter mListAdapter;
/**
* <p>Creates a new ListAdapter wrapper for the specified adapter.</p>
*
* @param adapter the Adapter to transform into a ListAdapter
*/
public DropDownAdapter(SpinnerAdapter adapter) {
this.mAdapter = adapter;
if (adapter instanceof ListAdapter) {
this.mListAdapter = (ListAdapter) adapter;
}
}
public int getCount() {
return mAdapter == null ? 0 : mAdapter.getCount();
}
public Object getItem(int position) {
return mAdapter == null ? null : mAdapter.getItem(position);
}
public long getItemId(int position) {
return mAdapter == null ? -1 : mAdapter.getItemId(position);
}
public View getView(int position, View convertView, ViewGroup parent) {
return getDropDownView(position, convertView, parent);
}
public View getDropDownView(int position, View convertView, ViewGroup parent) {
return mAdapter == null ? null :
mAdapter.getDropDownView(position, convertView, parent);
}
public boolean hasStableIds() {
return mAdapter != null && mAdapter.hasStableIds();
}
public void registerDataSetObserver(DataSetObserver observer) {
if (mAdapter != null) {
mAdapter.registerDataSetObserver(observer);
}
}
public void unregisterDataSetObserver(DataSetObserver observer) {
if (mAdapter != null) {
mAdapter.unregisterDataSetObserver(observer);
}
}
/**
* If the wrapped SpinnerAdapter is also a ListAdapter, delegate this call.
* Otherwise, return true.
*/
public boolean areAllItemsEnabled() {
final ListAdapter adapter = mListAdapter;
if (adapter != null) {
return adapter.areAllItemsEnabled();
} else {
return true;
}
}
/**
* If the wrapped SpinnerAdapter is also a ListAdapter, delegate this call.
* Otherwise, return true.
*/
public boolean isEnabled(int position) {
final ListAdapter adapter = mListAdapter;
if (adapter != null) {
return adapter.isEnabled(position);
} else {
return true;
}
}
public int getItemViewType(int position) {
return 0;
}
public int getViewTypeCount() {
return 1;
}
public boolean isEmpty() {
return getCount() == 0;
}
}
/**
* Implements some sort of popup selection interface for selecting a spinner option.
* Allows for different spinner modes.
*/
private interface SpinnerPopup {
public void setAdapter(ListAdapter adapter);
/**
* Show the popup
*/
public void show();
/**
* Dismiss the popup
*/
public void dismiss();
/**
* @return true if the popup is showing, false otherwise.
*/
public boolean isShowing();
/**
* Set hint text to be displayed to the user. This should provide
* a description of the choice being made.
* @param hintText Hint text to set.
*/
public void setPromptText(CharSequence hintText);
public CharSequence getHintText();
}
/*
private class DialogPopup implements SpinnerPopup, DialogInterface.OnClickListener {
private AlertDialog mPopup;
private ListAdapter mListAdapter;
private CharSequence mPrompt;
public void dismiss() {
mPopup.dismiss();
mPopup = null;
}
public boolean isShowing() {
return mPopup != null ? mPopup.isShowing() : false;
}
public void setAdapter(ListAdapter adapter) {
mListAdapter = adapter;
}
public void setPromptText(CharSequence hintText) {
mPrompt = hintText;
}
public CharSequence getHintText() {
return mPrompt;
}
public void show() {
AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
if (mPrompt != null) {
builder.setTitle(mPrompt);
}
mPopup = builder.setSingleChoiceItems(mListAdapter,
getSelectedItemPosition(), this).show();
}
public void onClick(DialogInterface dialog, int which) {
setSelection(which);
dismiss();
}
}
*/
private class DropdownPopup extends IcsListPopupWindow implements SpinnerPopup {
private CharSequence mHintText;
private ListAdapter mAdapter;
public DropdownPopup(Context context, AttributeSet attrs, int defStyleRes) {
super(context, attrs, 0, defStyleRes);
setAnchorView(IcsSpinner.this);
setModal(true);
setPromptPosition(POSITION_PROMPT_ABOVE);
setOnItemClickListener(new OnItemClickListener() {
@SuppressWarnings("rawtypes")
public void onItemClick(AdapterView parent, View v, int position, long id) {
IcsSpinner.this.setSelection(position);
dismiss();
}
});
}
@Override
public void setAdapter(ListAdapter adapter) {
super.setAdapter(adapter);
mAdapter = adapter;
}
public CharSequence getHintText() {
return mHintText;
}
public void setPromptText(CharSequence hintText) {
// Hint text is ignored for dropdowns, but maintain it here.
mHintText = hintText;
}
@Override
public void show() {
final int spinnerPaddingLeft = IcsSpinner.this.getPaddingLeft();
if (mDropDownWidth == WRAP_CONTENT) {
final int spinnerWidth = IcsSpinner.this.getWidth();
final int spinnerPaddingRight = IcsSpinner.this.getPaddingRight();
setContentWidth(Math.max(
measureContentWidth((SpinnerAdapter) mAdapter, getBackground()),
spinnerWidth - spinnerPaddingLeft - spinnerPaddingRight));
} else if (mDropDownWidth == MATCH_PARENT) {
final int spinnerWidth = IcsSpinner.this.getWidth();
final int spinnerPaddingRight = IcsSpinner.this.getPaddingRight();
setContentWidth(spinnerWidth - spinnerPaddingLeft - spinnerPaddingRight);
} else {
setContentWidth(mDropDownWidth);
}
final Drawable background = getBackground();
int bgOffset = 0;
if (background != null) {
background.getPadding(mTempRect);
bgOffset = -mTempRect.left;
}
setHorizontalOffset(bgOffset + spinnerPaddingLeft);
setInputMethodMode(PopupWindow.INPUT_METHOD_NOT_NEEDED);
super.show();
getListView().setChoiceMode(ListView.CHOICE_MODE_SINGLE);
setSelection(IcsSpinner.this.getSelectedItemPosition());
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/IcsSpinner.java
|
Java
|
asf20
| 23,074
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.widget;
import org.xmlpull.v1.XmlPullParser;
import android.app.Activity;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.AssetManager;
import android.content.res.Configuration;
import android.content.res.TypedArray;
import android.content.res.XmlResourceParser;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewParent;
import android.view.accessibility.AccessibilityEvent;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.SpinnerAdapter;
import android.widget.TextView;
import com.actionbarsherlock.R;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.ActionBar.OnNavigationListener;
import com.actionbarsherlock.internal.ActionBarSherlockCompat;
import com.actionbarsherlock.internal.view.menu.ActionMenuItem;
import com.actionbarsherlock.internal.view.menu.ActionMenuPresenter;
import com.actionbarsherlock.internal.view.menu.ActionMenuView;
import com.actionbarsherlock.internal.view.menu.MenuBuilder;
import com.actionbarsherlock.internal.view.menu.MenuItemImpl;
import com.actionbarsherlock.internal.view.menu.MenuPresenter;
import com.actionbarsherlock.internal.view.menu.MenuView;
import com.actionbarsherlock.internal.view.menu.SubMenuBuilder;
import com.actionbarsherlock.view.CollapsibleActionView;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.Window;
import static com.actionbarsherlock.internal.ResourcesCompat.getResources_getBoolean;
/**
* @hide
*/
public class ActionBarView extends AbsActionBarView {
private static final String TAG = "ActionBarView";
private static final boolean DEBUG = false;
/**
* Display options applied by default
*/
public static final int DISPLAY_DEFAULT = 0;
/**
* Display options that require re-layout as opposed to a simple invalidate
*/
private static final int DISPLAY_RELAYOUT_MASK =
ActionBar.DISPLAY_SHOW_HOME |
ActionBar.DISPLAY_USE_LOGO |
ActionBar.DISPLAY_HOME_AS_UP |
ActionBar.DISPLAY_SHOW_CUSTOM |
ActionBar.DISPLAY_SHOW_TITLE;
private static final int DEFAULT_CUSTOM_GRAVITY = Gravity.LEFT | Gravity.CENTER_VERTICAL;
private int mNavigationMode;
private int mDisplayOptions = -1;
private CharSequence mTitle;
private CharSequence mSubtitle;
private Drawable mIcon;
private Drawable mLogo;
private HomeView mHomeLayout;
private HomeView mExpandedHomeLayout;
private LinearLayout mTitleLayout;
private TextView mTitleView;
private TextView mSubtitleView;
private View mTitleUpView;
private IcsSpinner mSpinner;
private IcsLinearLayout mListNavLayout;
private ScrollingTabContainerView mTabScrollView;
private View mCustomNavView;
private IcsProgressBar mProgressView;
private IcsProgressBar mIndeterminateProgressView;
private int mProgressBarPadding;
private int mItemPadding;
private int mTitleStyleRes;
private int mSubtitleStyleRes;
private int mProgressStyle;
private int mIndeterminateProgressStyle;
private boolean mUserTitle;
private boolean mIncludeTabs;
private boolean mIsCollapsable;
private boolean mIsCollapsed;
private MenuBuilder mOptionsMenu;
private ActionBarContextView mContextView;
private ActionMenuItem mLogoNavItem;
private SpinnerAdapter mSpinnerAdapter;
private OnNavigationListener mCallback;
//UNUSED private Runnable mTabSelector;
private ExpandedActionViewMenuPresenter mExpandedMenuPresenter;
View mExpandedActionView;
Window.Callback mWindowCallback;
@SuppressWarnings("rawtypes")
private final IcsAdapterView.OnItemSelectedListener mNavItemSelectedListener =
new IcsAdapterView.OnItemSelectedListener() {
public void onItemSelected(IcsAdapterView parent, View view, int position, long id) {
if (mCallback != null) {
mCallback.onNavigationItemSelected(position, id);
}
}
public void onNothingSelected(IcsAdapterView parent) {
// Do nothing
}
};
private final OnClickListener mExpandedActionViewUpListener = new OnClickListener() {
@Override
public void onClick(View v) {
final MenuItemImpl item = mExpandedMenuPresenter.mCurrentExpandedItem;
if (item != null) {
item.collapseActionView();
}
}
};
private final OnClickListener mUpClickListener = new OnClickListener() {
public void onClick(View v) {
mWindowCallback.onMenuItemSelected(Window.FEATURE_OPTIONS_PANEL, mLogoNavItem);
}
};
public ActionBarView(Context context, AttributeSet attrs) {
super(context, attrs);
// Background is always provided by the container.
setBackgroundResource(0);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockActionBar,
R.attr.actionBarStyle, 0);
ApplicationInfo appInfo = context.getApplicationInfo();
PackageManager pm = context.getPackageManager();
mNavigationMode = a.getInt(R.styleable.SherlockActionBar_navigationMode,
ActionBar.NAVIGATION_MODE_STANDARD);
mTitle = a.getText(R.styleable.SherlockActionBar_title);
mSubtitle = a.getText(R.styleable.SherlockActionBar_subtitle);
mLogo = a.getDrawable(R.styleable.SherlockActionBar_logo);
if (mLogo == null) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
if (context instanceof Activity) {
//Even though native methods existed in API 9 and 10 they don't work
//so just parse the manifest to look for the logo pre-Honeycomb
final int resId = loadLogoFromManifest((Activity) context);
if (resId != 0) {
mLogo = context.getResources().getDrawable(resId);
}
}
} else {
if (context instanceof Activity) {
try {
mLogo = pm.getActivityLogo(((Activity) context).getComponentName());
} catch (NameNotFoundException e) {
Log.e(TAG, "Activity component name not found!", e);
}
}
if (mLogo == null) {
mLogo = appInfo.loadLogo(pm);
}
}
}
mIcon = a.getDrawable(R.styleable.SherlockActionBar_icon);
if (mIcon == null) {
if (context instanceof Activity) {
try {
mIcon = pm.getActivityIcon(((Activity) context).getComponentName());
} catch (NameNotFoundException e) {
Log.e(TAG, "Activity component name not found!", e);
}
}
if (mIcon == null) {
mIcon = appInfo.loadIcon(pm);
}
}
final LayoutInflater inflater = LayoutInflater.from(context);
final int homeResId = a.getResourceId(
R.styleable.SherlockActionBar_homeLayout,
R.layout.abs__action_bar_home);
mHomeLayout = (HomeView) inflater.inflate(homeResId, this, false);
mExpandedHomeLayout = (HomeView) inflater.inflate(homeResId, this, false);
mExpandedHomeLayout.setUp(true);
mExpandedHomeLayout.setOnClickListener(mExpandedActionViewUpListener);
mExpandedHomeLayout.setContentDescription(getResources().getText(
R.string.abs__action_bar_up_description));
mTitleStyleRes = a.getResourceId(R.styleable.SherlockActionBar_titleTextStyle, 0);
mSubtitleStyleRes = a.getResourceId(R.styleable.SherlockActionBar_subtitleTextStyle, 0);
mProgressStyle = a.getResourceId(R.styleable.SherlockActionBar_progressBarStyle, 0);
mIndeterminateProgressStyle = a.getResourceId(
R.styleable.SherlockActionBar_indeterminateProgressStyle, 0);
mProgressBarPadding = a.getDimensionPixelOffset(R.styleable.SherlockActionBar_progressBarPadding, 0);
mItemPadding = a.getDimensionPixelOffset(R.styleable.SherlockActionBar_itemPadding, 0);
setDisplayOptions(a.getInt(R.styleable.SherlockActionBar_displayOptions, DISPLAY_DEFAULT));
final int customNavId = a.getResourceId(R.styleable.SherlockActionBar_customNavigationLayout, 0);
if (customNavId != 0) {
mCustomNavView = inflater.inflate(customNavId, this, false);
mNavigationMode = ActionBar.NAVIGATION_MODE_STANDARD;
setDisplayOptions(mDisplayOptions | ActionBar.DISPLAY_SHOW_CUSTOM);
}
mContentHeight = a.getLayoutDimension(R.styleable.SherlockActionBar_height, 0);
a.recycle();
mLogoNavItem = new ActionMenuItem(context, 0, android.R.id.home, 0, 0, mTitle);
mHomeLayout.setOnClickListener(mUpClickListener);
mHomeLayout.setClickable(true);
mHomeLayout.setFocusable(true);
}
/**
* Attempt to programmatically load the logo from the manifest file of an
* activity by using an XML pull parser. This should allow us to read the
* logo attribute regardless of the platform it is being run on.
*
* @param activity Activity instance.
* @return Logo resource ID.
*/
private static int loadLogoFromManifest(Activity activity) {
int logo = 0;
try {
final String thisPackage = activity.getClass().getName();
if (DEBUG) Log.i(TAG, "Parsing AndroidManifest.xml for " + thisPackage);
final String packageName = activity.getApplicationInfo().packageName;
final AssetManager am = activity.createPackageContext(packageName, 0).getAssets();
final XmlResourceParser xml = am.openXmlResourceParser("AndroidManifest.xml");
int eventType = xml.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG) {
String name = xml.getName();
if ("application".equals(name)) {
//Check if the <application> has the attribute
if (DEBUG) Log.d(TAG, "Got <application>");
for (int i = xml.getAttributeCount() - 1; i >= 0; i--) {
if (DEBUG) Log.d(TAG, xml.getAttributeName(i) + ": " + xml.getAttributeValue(i));
if ("logo".equals(xml.getAttributeName(i))) {
logo = xml.getAttributeResourceValue(i, 0);
break; //out of for loop
}
}
} else if ("activity".equals(name)) {
//Check if the <activity> is us and has the attribute
if (DEBUG) Log.d(TAG, "Got <activity>");
Integer activityLogo = null;
String activityPackage = null;
boolean isOurActivity = false;
for (int i = xml.getAttributeCount() - 1; i >= 0; i--) {
if (DEBUG) Log.d(TAG, xml.getAttributeName(i) + ": " + xml.getAttributeValue(i));
//We need both uiOptions and name attributes
String attrName = xml.getAttributeName(i);
if ("logo".equals(attrName)) {
activityLogo = xml.getAttributeResourceValue(i, 0);
} else if ("name".equals(attrName)) {
activityPackage = ActionBarSherlockCompat.cleanActivityName(packageName, xml.getAttributeValue(i));
if (!thisPackage.equals(activityPackage)) {
break; //on to the next
}
isOurActivity = true;
}
//Make sure we have both attributes before processing
if ((activityLogo != null) && (activityPackage != null)) {
//Our activity, logo specified, override with our value
logo = activityLogo.intValue();
}
}
if (isOurActivity) {
//If we matched our activity but it had no logo don't
//do any more processing of the manifest
break;
}
}
}
eventType = xml.nextToken();
}
} catch (Exception e) {
e.printStackTrace();
}
if (DEBUG) Log.i(TAG, "Returning " + Integer.toHexString(logo));
return logo;
}
/*
* Must be public so we can dispatch pre-2.2 via ActionBarImpl.
*/
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
mTitleView = null;
mSubtitleView = null;
mTitleUpView = null;
if (mTitleLayout != null && mTitleLayout.getParent() == this) {
removeView(mTitleLayout);
}
mTitleLayout = null;
if ((mDisplayOptions & ActionBar.DISPLAY_SHOW_TITLE) != 0) {
initTitle();
}
if (mTabScrollView != null && mIncludeTabs) {
ViewGroup.LayoutParams lp = mTabScrollView.getLayoutParams();
if (lp != null) {
lp.width = LayoutParams.WRAP_CONTENT;
lp.height = LayoutParams.MATCH_PARENT;
}
mTabScrollView.setAllowCollapse(true);
}
}
/**
* Set the window callback used to invoke menu items; used for dispatching home button presses.
* @param cb Window callback to dispatch to
*/
public void setWindowCallback(Window.Callback cb) {
mWindowCallback = cb;
}
@Override
public void onDetachedFromWindow() {
super.onDetachedFromWindow();
//UNUSED removeCallbacks(mTabSelector);
if (mActionMenuPresenter != null) {
mActionMenuPresenter.hideOverflowMenu();
mActionMenuPresenter.hideSubMenus();
}
}
@Override
public boolean shouldDelayChildPressedState() {
return false;
}
public void initProgress() {
mProgressView = new IcsProgressBar(mContext, null, 0, mProgressStyle);
mProgressView.setId(R.id.abs__progress_horizontal);
mProgressView.setMax(10000);
addView(mProgressView);
}
public void initIndeterminateProgress() {
mIndeterminateProgressView = new IcsProgressBar(mContext, null, 0, mIndeterminateProgressStyle);
mIndeterminateProgressView.setId(R.id.abs__progress_circular);
addView(mIndeterminateProgressView);
}
@Override
public void setSplitActionBar(boolean splitActionBar) {
if (mSplitActionBar != splitActionBar) {
if (mMenuView != null) {
final ViewGroup oldParent = (ViewGroup) mMenuView.getParent();
if (oldParent != null) {
oldParent.removeView(mMenuView);
}
if (splitActionBar) {
if (mSplitView != null) {
mSplitView.addView(mMenuView);
}
} else {
addView(mMenuView);
}
}
if (mSplitView != null) {
mSplitView.setVisibility(splitActionBar ? VISIBLE : GONE);
}
super.setSplitActionBar(splitActionBar);
}
}
public boolean isSplitActionBar() {
return mSplitActionBar;
}
public boolean hasEmbeddedTabs() {
return mIncludeTabs;
}
public void setEmbeddedTabView(ScrollingTabContainerView tabs) {
if (mTabScrollView != null) {
removeView(mTabScrollView);
}
mTabScrollView = tabs;
mIncludeTabs = tabs != null;
if (mIncludeTabs && mNavigationMode == ActionBar.NAVIGATION_MODE_TABS) {
addView(mTabScrollView);
ViewGroup.LayoutParams lp = mTabScrollView.getLayoutParams();
lp.width = LayoutParams.WRAP_CONTENT;
lp.height = LayoutParams.MATCH_PARENT;
tabs.setAllowCollapse(true);
}
}
public void setCallback(OnNavigationListener callback) {
mCallback = callback;
}
public void setMenu(Menu menu, MenuPresenter.Callback cb) {
if (menu == mOptionsMenu) return;
if (mOptionsMenu != null) {
mOptionsMenu.removeMenuPresenter(mActionMenuPresenter);
mOptionsMenu.removeMenuPresenter(mExpandedMenuPresenter);
}
MenuBuilder builder = (MenuBuilder) menu;
mOptionsMenu = builder;
if (mMenuView != null) {
final ViewGroup oldParent = (ViewGroup) mMenuView.getParent();
if (oldParent != null) {
oldParent.removeView(mMenuView);
}
}
if (mActionMenuPresenter == null) {
mActionMenuPresenter = new ActionMenuPresenter(mContext);
mActionMenuPresenter.setCallback(cb);
mActionMenuPresenter.setId(R.id.abs__action_menu_presenter);
mExpandedMenuPresenter = new ExpandedActionViewMenuPresenter();
}
ActionMenuView menuView;
final LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.MATCH_PARENT);
if (!mSplitActionBar) {
mActionMenuPresenter.setExpandedActionViewsExclusive(
getResources_getBoolean(getContext(),
R.bool.abs__action_bar_expanded_action_views_exclusive));
configPresenters(builder);
menuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
final ViewGroup oldParent = (ViewGroup) menuView.getParent();
if (oldParent != null && oldParent != this) {
oldParent.removeView(menuView);
}
addView(menuView, layoutParams);
} else {
mActionMenuPresenter.setExpandedActionViewsExclusive(false);
// Allow full screen width in split mode.
mActionMenuPresenter.setWidthLimit(
getContext().getResources().getDisplayMetrics().widthPixels, true);
// No limit to the item count; use whatever will fit.
mActionMenuPresenter.setItemLimit(Integer.MAX_VALUE);
// Span the whole width
layoutParams.width = LayoutParams.MATCH_PARENT;
configPresenters(builder);
menuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
if (mSplitView != null) {
final ViewGroup oldParent = (ViewGroup) menuView.getParent();
if (oldParent != null && oldParent != mSplitView) {
oldParent.removeView(menuView);
}
menuView.setVisibility(getAnimatedVisibility());
mSplitView.addView(menuView, layoutParams);
} else {
// We'll add this later if we missed it this time.
menuView.setLayoutParams(layoutParams);
}
}
mMenuView = menuView;
}
private void configPresenters(MenuBuilder builder) {
if (builder != null) {
builder.addMenuPresenter(mActionMenuPresenter);
builder.addMenuPresenter(mExpandedMenuPresenter);
} else {
mActionMenuPresenter.initForMenu(mContext, null);
mExpandedMenuPresenter.initForMenu(mContext, null);
mActionMenuPresenter.updateMenuView(true);
mExpandedMenuPresenter.updateMenuView(true);
}
}
public boolean hasExpandedActionView() {
return mExpandedMenuPresenter != null &&
mExpandedMenuPresenter.mCurrentExpandedItem != null;
}
public void collapseActionView() {
final MenuItemImpl item = mExpandedMenuPresenter == null ? null :
mExpandedMenuPresenter.mCurrentExpandedItem;
if (item != null) {
item.collapseActionView();
}
}
public void setCustomNavigationView(View view) {
final boolean showCustom = (mDisplayOptions & ActionBar.DISPLAY_SHOW_CUSTOM) != 0;
if (mCustomNavView != null && showCustom) {
removeView(mCustomNavView);
}
mCustomNavView = view;
if (mCustomNavView != null && showCustom) {
addView(mCustomNavView);
}
}
public CharSequence getTitle() {
return mTitle;
}
/**
* Set the action bar title. This will always replace or override window titles.
* @param title Title to set
*
* @see #setWindowTitle(CharSequence)
*/
public void setTitle(CharSequence title) {
mUserTitle = true;
setTitleImpl(title);
}
/**
* Set the window title. A window title will always be replaced or overridden by a user title.
* @param title Title to set
*
* @see #setTitle(CharSequence)
*/
public void setWindowTitle(CharSequence title) {
if (!mUserTitle) {
setTitleImpl(title);
}
}
private void setTitleImpl(CharSequence title) {
mTitle = title;
if (mTitleView != null) {
mTitleView.setText(title);
final boolean visible = mExpandedActionView == null &&
(mDisplayOptions & ActionBar.DISPLAY_SHOW_TITLE) != 0 &&
(!TextUtils.isEmpty(mTitle) || !TextUtils.isEmpty(mSubtitle));
mTitleLayout.setVisibility(visible ? VISIBLE : GONE);
}
if (mLogoNavItem != null) {
mLogoNavItem.setTitle(title);
}
}
public CharSequence getSubtitle() {
return mSubtitle;
}
public void setSubtitle(CharSequence subtitle) {
mSubtitle = subtitle;
if (mSubtitleView != null) {
mSubtitleView.setText(subtitle);
mSubtitleView.setVisibility(subtitle != null ? VISIBLE : GONE);
final boolean visible = mExpandedActionView == null &&
(mDisplayOptions & ActionBar.DISPLAY_SHOW_TITLE) != 0 &&
(!TextUtils.isEmpty(mTitle) || !TextUtils.isEmpty(mSubtitle));
mTitleLayout.setVisibility(visible ? VISIBLE : GONE);
}
}
public void setHomeButtonEnabled(boolean enable) {
mHomeLayout.setEnabled(enable);
mHomeLayout.setFocusable(enable);
// Make sure the home button has an accurate content description for accessibility.
if (!enable) {
mHomeLayout.setContentDescription(null);
} else if ((mDisplayOptions & ActionBar.DISPLAY_HOME_AS_UP) != 0) {
mHomeLayout.setContentDescription(mContext.getResources().getText(
R.string.abs__action_bar_up_description));
} else {
mHomeLayout.setContentDescription(mContext.getResources().getText(
R.string.abs__action_bar_home_description));
}
}
public void setDisplayOptions(int options) {
final int flagsChanged = mDisplayOptions == -1 ? -1 : options ^ mDisplayOptions;
mDisplayOptions = options;
if ((flagsChanged & DISPLAY_RELAYOUT_MASK) != 0) {
final boolean showHome = (options & ActionBar.DISPLAY_SHOW_HOME) != 0;
final int vis = showHome && mExpandedActionView == null ? VISIBLE : GONE;
mHomeLayout.setVisibility(vis);
if ((flagsChanged & ActionBar.DISPLAY_HOME_AS_UP) != 0) {
final boolean setUp = (options & ActionBar.DISPLAY_HOME_AS_UP) != 0;
mHomeLayout.setUp(setUp);
// Showing home as up implicitly enables interaction with it.
// In honeycomb it was always enabled, so make this transition
// a bit easier for developers in the common case.
// (It would be silly to show it as up without responding to it.)
if (setUp) {
setHomeButtonEnabled(true);
}
}
if ((flagsChanged & ActionBar.DISPLAY_USE_LOGO) != 0) {
final boolean logoVis = mLogo != null && (options & ActionBar.DISPLAY_USE_LOGO) != 0;
mHomeLayout.setIcon(logoVis ? mLogo : mIcon);
}
if ((flagsChanged & ActionBar.DISPLAY_SHOW_TITLE) != 0) {
if ((options & ActionBar.DISPLAY_SHOW_TITLE) != 0) {
initTitle();
} else {
removeView(mTitleLayout);
}
}
if (mTitleLayout != null && (flagsChanged &
(ActionBar.DISPLAY_HOME_AS_UP | ActionBar.DISPLAY_SHOW_HOME)) != 0) {
final boolean homeAsUp = (mDisplayOptions & ActionBar.DISPLAY_HOME_AS_UP) != 0;
mTitleUpView.setVisibility(!showHome ? (homeAsUp ? VISIBLE : INVISIBLE) : GONE);
mTitleLayout.setEnabled(!showHome && homeAsUp);
}
if ((flagsChanged & ActionBar.DISPLAY_SHOW_CUSTOM) != 0 && mCustomNavView != null) {
if ((options & ActionBar.DISPLAY_SHOW_CUSTOM) != 0) {
addView(mCustomNavView);
} else {
removeView(mCustomNavView);
}
}
requestLayout();
} else {
invalidate();
}
// Make sure the home button has an accurate content description for accessibility.
if (!mHomeLayout.isEnabled()) {
mHomeLayout.setContentDescription(null);
} else if ((options & ActionBar.DISPLAY_HOME_AS_UP) != 0) {
mHomeLayout.setContentDescription(mContext.getResources().getText(
R.string.abs__action_bar_up_description));
} else {
mHomeLayout.setContentDescription(mContext.getResources().getText(
R.string.abs__action_bar_home_description));
}
}
public void setIcon(Drawable icon) {
mIcon = icon;
if (icon != null &&
((mDisplayOptions & ActionBar.DISPLAY_USE_LOGO) == 0 || mLogo == null)) {
mHomeLayout.setIcon(icon);
}
}
public void setIcon(int resId) {
setIcon(mContext.getResources().getDrawable(resId));
}
public void setLogo(Drawable logo) {
mLogo = logo;
if (logo != null && (mDisplayOptions & ActionBar.DISPLAY_USE_LOGO) != 0) {
mHomeLayout.setIcon(logo);
}
}
public void setLogo(int resId) {
setLogo(mContext.getResources().getDrawable(resId));
}
public void setNavigationMode(int mode) {
final int oldMode = mNavigationMode;
if (mode != oldMode) {
switch (oldMode) {
case ActionBar.NAVIGATION_MODE_LIST:
if (mListNavLayout != null) {
removeView(mListNavLayout);
}
break;
case ActionBar.NAVIGATION_MODE_TABS:
if (mTabScrollView != null && mIncludeTabs) {
removeView(mTabScrollView);
}
}
switch (mode) {
case ActionBar.NAVIGATION_MODE_LIST:
if (mSpinner == null) {
mSpinner = new IcsSpinner(mContext, null,
R.attr.actionDropDownStyle);
mListNavLayout = (IcsLinearLayout) LayoutInflater.from(mContext)
.inflate(R.layout.abs__action_bar_tab_bar_view, null);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
params.gravity = Gravity.CENTER;
mListNavLayout.addView(mSpinner, params);
}
if (mSpinner.getAdapter() != mSpinnerAdapter) {
mSpinner.setAdapter(mSpinnerAdapter);
}
mSpinner.setOnItemSelectedListener(mNavItemSelectedListener);
addView(mListNavLayout);
break;
case ActionBar.NAVIGATION_MODE_TABS:
if (mTabScrollView != null && mIncludeTabs) {
addView(mTabScrollView);
}
break;
}
mNavigationMode = mode;
requestLayout();
}
}
public void setDropdownAdapter(SpinnerAdapter adapter) {
mSpinnerAdapter = adapter;
if (mSpinner != null) {
mSpinner.setAdapter(adapter);
}
}
public SpinnerAdapter getDropdownAdapter() {
return mSpinnerAdapter;
}
public void setDropdownSelectedPosition(int position) {
mSpinner.setSelection(position);
}
public int getDropdownSelectedPosition() {
return mSpinner.getSelectedItemPosition();
}
public View getCustomNavigationView() {
return mCustomNavView;
}
public int getNavigationMode() {
return mNavigationMode;
}
public int getDisplayOptions() {
return mDisplayOptions;
}
@Override
protected ViewGroup.LayoutParams generateDefaultLayoutParams() {
// Used by custom nav views if they don't supply layout params. Everything else
// added to an ActionBarView should have them already.
return new ActionBar.LayoutParams(DEFAULT_CUSTOM_GRAVITY);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
addView(mHomeLayout);
if (mCustomNavView != null && (mDisplayOptions & ActionBar.DISPLAY_SHOW_CUSTOM) != 0) {
final ViewParent parent = mCustomNavView.getParent();
if (parent != this) {
if (parent instanceof ViewGroup) {
((ViewGroup) parent).removeView(mCustomNavView);
}
addView(mCustomNavView);
}
}
}
private void initTitle() {
if (mTitleLayout == null) {
LayoutInflater inflater = LayoutInflater.from(getContext());
mTitleLayout = (LinearLayout) inflater.inflate(R.layout.abs__action_bar_title_item,
this, false);
mTitleView = (TextView) mTitleLayout.findViewById(R.id.abs__action_bar_title);
mSubtitleView = (TextView) mTitleLayout.findViewById(R.id.abs__action_bar_subtitle);
mTitleUpView = mTitleLayout.findViewById(R.id.abs__up);
mTitleLayout.setOnClickListener(mUpClickListener);
if (mTitleStyleRes != 0) {
mTitleView.setTextAppearance(mContext, mTitleStyleRes);
}
if (mTitle != null) {
mTitleView.setText(mTitle);
}
if (mSubtitleStyleRes != 0) {
mSubtitleView.setTextAppearance(mContext, mSubtitleStyleRes);
}
if (mSubtitle != null) {
mSubtitleView.setText(mSubtitle);
mSubtitleView.setVisibility(VISIBLE);
}
final boolean homeAsUp = (mDisplayOptions & ActionBar.DISPLAY_HOME_AS_UP) != 0;
final boolean showHome = (mDisplayOptions & ActionBar.DISPLAY_SHOW_HOME) != 0;
mTitleUpView.setVisibility(!showHome ? (homeAsUp ? VISIBLE : INVISIBLE) : GONE);
mTitleLayout.setEnabled(homeAsUp && !showHome);
}
addView(mTitleLayout);
if (mExpandedActionView != null ||
(TextUtils.isEmpty(mTitle) && TextUtils.isEmpty(mSubtitle))) {
// Don't show while in expanded mode or with empty text
mTitleLayout.setVisibility(GONE);
}
}
public void setContextView(ActionBarContextView view) {
mContextView = view;
}
public void setCollapsable(boolean collapsable) {
mIsCollapsable = collapsable;
}
public boolean isCollapsed() {
return mIsCollapsed;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
final int childCount = getChildCount();
if (mIsCollapsable) {
int visibleChildren = 0;
for (int i = 0; i < childCount; i++) {
final View child = getChildAt(i);
if (child.getVisibility() != GONE &&
!(child == mMenuView && mMenuView.getChildCount() == 0)) {
visibleChildren++;
}
}
if (visibleChildren == 0) {
// No size for an empty action bar when collapsable.
setMeasuredDimension(0, 0);
mIsCollapsed = true;
return;
}
}
mIsCollapsed = false;
int widthMode = MeasureSpec.getMode(widthMeasureSpec);
if (widthMode != MeasureSpec.EXACTLY) {
throw new IllegalStateException(getClass().getSimpleName() + " can only be used " +
"with android:layout_width=\"match_parent\" (or fill_parent)");
}
int heightMode = MeasureSpec.getMode(heightMeasureSpec);
if (heightMode != MeasureSpec.AT_MOST) {
throw new IllegalStateException(getClass().getSimpleName() + " can only be used " +
"with android:layout_height=\"wrap_content\"");
}
int contentWidth = MeasureSpec.getSize(widthMeasureSpec);
int maxHeight = mContentHeight > 0 ?
mContentHeight : MeasureSpec.getSize(heightMeasureSpec);
final int verticalPadding = getPaddingTop() + getPaddingBottom();
final int paddingLeft = getPaddingLeft();
final int paddingRight = getPaddingRight();
final int height = maxHeight - verticalPadding;
final int childSpecHeight = MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST);
int availableWidth = contentWidth - paddingLeft - paddingRight;
int leftOfCenter = availableWidth / 2;
int rightOfCenter = leftOfCenter;
HomeView homeLayout = mExpandedActionView != null ? mExpandedHomeLayout : mHomeLayout;
if (homeLayout.getVisibility() != GONE) {
final ViewGroup.LayoutParams lp = homeLayout.getLayoutParams();
int homeWidthSpec;
if (lp.width < 0) {
homeWidthSpec = MeasureSpec.makeMeasureSpec(availableWidth, MeasureSpec.AT_MOST);
} else {
homeWidthSpec = MeasureSpec.makeMeasureSpec(lp.width, MeasureSpec.EXACTLY);
}
homeLayout.measure(homeWidthSpec,
MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY));
final int homeWidth = homeLayout.getMeasuredWidth() + homeLayout.getLeftOffset();
availableWidth = Math.max(0, availableWidth - homeWidth);
leftOfCenter = Math.max(0, availableWidth - homeWidth);
}
if (mMenuView != null && mMenuView.getParent() == this) {
availableWidth = measureChildView(mMenuView, availableWidth,
childSpecHeight, 0);
rightOfCenter = Math.max(0, rightOfCenter - mMenuView.getMeasuredWidth());
}
if (mIndeterminateProgressView != null &&
mIndeterminateProgressView.getVisibility() != GONE) {
availableWidth = measureChildView(mIndeterminateProgressView, availableWidth,
childSpecHeight, 0);
rightOfCenter = Math.max(0,
rightOfCenter - mIndeterminateProgressView.getMeasuredWidth());
}
final boolean showTitle = mTitleLayout != null && mTitleLayout.getVisibility() != GONE &&
(mDisplayOptions & ActionBar.DISPLAY_SHOW_TITLE) != 0;
if (mExpandedActionView == null) {
switch (mNavigationMode) {
case ActionBar.NAVIGATION_MODE_LIST:
if (mListNavLayout != null) {
final int itemPaddingSize = showTitle ? mItemPadding * 2 : mItemPadding;
availableWidth = Math.max(0, availableWidth - itemPaddingSize);
leftOfCenter = Math.max(0, leftOfCenter - itemPaddingSize);
mListNavLayout.measure(
MeasureSpec.makeMeasureSpec(availableWidth, MeasureSpec.AT_MOST),
MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY));
final int listNavWidth = mListNavLayout.getMeasuredWidth();
availableWidth = Math.max(0, availableWidth - listNavWidth);
leftOfCenter = Math.max(0, leftOfCenter - listNavWidth);
}
break;
case ActionBar.NAVIGATION_MODE_TABS:
if (mTabScrollView != null) {
final int itemPaddingSize = showTitle ? mItemPadding * 2 : mItemPadding;
availableWidth = Math.max(0, availableWidth - itemPaddingSize);
leftOfCenter = Math.max(0, leftOfCenter - itemPaddingSize);
mTabScrollView.measure(
MeasureSpec.makeMeasureSpec(availableWidth, MeasureSpec.AT_MOST),
MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY));
final int tabWidth = mTabScrollView.getMeasuredWidth();
availableWidth = Math.max(0, availableWidth - tabWidth);
leftOfCenter = Math.max(0, leftOfCenter - tabWidth);
}
break;
}
}
View customView = null;
if (mExpandedActionView != null) {
customView = mExpandedActionView;
} else if ((mDisplayOptions & ActionBar.DISPLAY_SHOW_CUSTOM) != 0 &&
mCustomNavView != null) {
customView = mCustomNavView;
}
if (customView != null) {
final ViewGroup.LayoutParams lp = generateLayoutParams(customView.getLayoutParams());
final ActionBar.LayoutParams ablp = lp instanceof ActionBar.LayoutParams ?
(ActionBar.LayoutParams) lp : null;
int horizontalMargin = 0;
int verticalMargin = 0;
if (ablp != null) {
horizontalMargin = ablp.leftMargin + ablp.rightMargin;
verticalMargin = ablp.topMargin + ablp.bottomMargin;
}
// If the action bar is wrapping to its content height, don't allow a custom
// view to MATCH_PARENT.
int customNavHeightMode;
if (mContentHeight <= 0) {
customNavHeightMode = MeasureSpec.AT_MOST;
} else {
customNavHeightMode = lp.height != LayoutParams.WRAP_CONTENT ?
MeasureSpec.EXACTLY : MeasureSpec.AT_MOST;
}
final int customNavHeight = Math.max(0,
(lp.height >= 0 ? Math.min(lp.height, height) : height) - verticalMargin);
final int customNavWidthMode = lp.width != LayoutParams.WRAP_CONTENT ?
MeasureSpec.EXACTLY : MeasureSpec.AT_MOST;
int customNavWidth = Math.max(0,
(lp.width >= 0 ? Math.min(lp.width, availableWidth) : availableWidth)
- horizontalMargin);
final int hgrav = (ablp != null ? ablp.gravity : DEFAULT_CUSTOM_GRAVITY) &
Gravity.HORIZONTAL_GRAVITY_MASK;
// Centering a custom view is treated specially; we try to center within the whole
// action bar rather than in the available space.
if (hgrav == Gravity.CENTER_HORIZONTAL && lp.width == LayoutParams.MATCH_PARENT) {
customNavWidth = Math.min(leftOfCenter, rightOfCenter) * 2;
}
customView.measure(
MeasureSpec.makeMeasureSpec(customNavWidth, customNavWidthMode),
MeasureSpec.makeMeasureSpec(customNavHeight, customNavHeightMode));
availableWidth -= horizontalMargin + customView.getMeasuredWidth();
}
if (mExpandedActionView == null && showTitle) {
availableWidth = measureChildView(mTitleLayout, availableWidth,
MeasureSpec.makeMeasureSpec(mContentHeight, MeasureSpec.EXACTLY), 0);
leftOfCenter = Math.max(0, leftOfCenter - mTitleLayout.getMeasuredWidth());
}
if (mContentHeight <= 0) {
int measuredHeight = 0;
for (int i = 0; i < childCount; i++) {
View v = getChildAt(i);
int paddedViewHeight = v.getMeasuredHeight() + verticalPadding;
if (paddedViewHeight > measuredHeight) {
measuredHeight = paddedViewHeight;
}
}
setMeasuredDimension(contentWidth, measuredHeight);
} else {
setMeasuredDimension(contentWidth, maxHeight);
}
if (mContextView != null) {
mContextView.setContentHeight(getMeasuredHeight());
}
if (mProgressView != null && mProgressView.getVisibility() != GONE) {
mProgressView.measure(MeasureSpec.makeMeasureSpec(
contentWidth - mProgressBarPadding * 2, MeasureSpec.EXACTLY),
MeasureSpec.makeMeasureSpec(getMeasuredHeight(), MeasureSpec.AT_MOST));
}
}
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
int x = getPaddingLeft();
final int y = getPaddingTop();
final int contentHeight = b - t - getPaddingTop() - getPaddingBottom();
if (contentHeight <= 0) {
// Nothing to do if we can't see anything.
return;
}
HomeView homeLayout = mExpandedActionView != null ? mExpandedHomeLayout : mHomeLayout;
if (homeLayout.getVisibility() != GONE) {
final int leftOffset = homeLayout.getLeftOffset();
x += positionChild(homeLayout, x + leftOffset, y, contentHeight) + leftOffset;
}
if (mExpandedActionView == null) {
final boolean showTitle = mTitleLayout != null && mTitleLayout.getVisibility() != GONE &&
(mDisplayOptions & ActionBar.DISPLAY_SHOW_TITLE) != 0;
if (showTitle) {
x += positionChild(mTitleLayout, x, y, contentHeight);
}
switch (mNavigationMode) {
case ActionBar.NAVIGATION_MODE_STANDARD:
break;
case ActionBar.NAVIGATION_MODE_LIST:
if (mListNavLayout != null) {
if (showTitle) x += mItemPadding;
x += positionChild(mListNavLayout, x, y, contentHeight) + mItemPadding;
}
break;
case ActionBar.NAVIGATION_MODE_TABS:
if (mTabScrollView != null) {
if (showTitle) x += mItemPadding;
x += positionChild(mTabScrollView, x, y, contentHeight) + mItemPadding;
}
break;
}
}
int menuLeft = r - l - getPaddingRight();
if (mMenuView != null && mMenuView.getParent() == this) {
positionChildInverse(mMenuView, menuLeft, y, contentHeight);
menuLeft -= mMenuView.getMeasuredWidth();
}
if (mIndeterminateProgressView != null &&
mIndeterminateProgressView.getVisibility() != GONE) {
positionChildInverse(mIndeterminateProgressView, menuLeft, y, contentHeight);
menuLeft -= mIndeterminateProgressView.getMeasuredWidth();
}
View customView = null;
if (mExpandedActionView != null) {
customView = mExpandedActionView;
} else if ((mDisplayOptions & ActionBar.DISPLAY_SHOW_CUSTOM) != 0 &&
mCustomNavView != null) {
customView = mCustomNavView;
}
if (customView != null) {
ViewGroup.LayoutParams lp = customView.getLayoutParams();
final ActionBar.LayoutParams ablp = lp instanceof ActionBar.LayoutParams ?
(ActionBar.LayoutParams) lp : null;
final int gravity = ablp != null ? ablp.gravity : DEFAULT_CUSTOM_GRAVITY;
final int navWidth = customView.getMeasuredWidth();
int topMargin = 0;
int bottomMargin = 0;
if (ablp != null) {
x += ablp.leftMargin;
menuLeft -= ablp.rightMargin;
topMargin = ablp.topMargin;
bottomMargin = ablp.bottomMargin;
}
int hgravity = gravity & Gravity.HORIZONTAL_GRAVITY_MASK;
// See if we actually have room to truly center; if not push against left or right.
if (hgravity == Gravity.CENTER_HORIZONTAL) {
final int centeredLeft = ((getRight() - getLeft()) - navWidth) / 2;
if (centeredLeft < x) {
hgravity = Gravity.LEFT;
} else if (centeredLeft + navWidth > menuLeft) {
hgravity = Gravity.RIGHT;
}
} else if (gravity == -1) {
hgravity = Gravity.LEFT;
}
int xpos = 0;
switch (hgravity) {
case Gravity.CENTER_HORIZONTAL:
xpos = ((getRight() - getLeft()) - navWidth) / 2;
break;
case Gravity.LEFT:
xpos = x;
break;
case Gravity.RIGHT:
xpos = menuLeft - navWidth;
break;
}
int vgravity = gravity & Gravity.VERTICAL_GRAVITY_MASK;
if (gravity == -1) {
vgravity = Gravity.CENTER_VERTICAL;
}
int ypos = 0;
switch (vgravity) {
case Gravity.CENTER_VERTICAL:
final int paddedTop = getPaddingTop();
final int paddedBottom = getBottom() - getTop() - getPaddingBottom();
ypos = ((paddedBottom - paddedTop) - customView.getMeasuredHeight()) / 2;
break;
case Gravity.TOP:
ypos = getPaddingTop() + topMargin;
break;
case Gravity.BOTTOM:
ypos = getHeight() - getPaddingBottom() - customView.getMeasuredHeight()
- bottomMargin;
break;
}
final int customWidth = customView.getMeasuredWidth();
customView.layout(xpos, ypos, xpos + customWidth,
ypos + customView.getMeasuredHeight());
x += customWidth;
}
if (mProgressView != null) {
mProgressView.bringToFront();
final int halfProgressHeight = mProgressView.getMeasuredHeight() / 2;
mProgressView.layout(mProgressBarPadding, -halfProgressHeight,
mProgressBarPadding + mProgressView.getMeasuredWidth(), halfProgressHeight);
}
}
@Override
public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs) {
return new ActionBar.LayoutParams(getContext(), attrs);
}
@Override
public ViewGroup.LayoutParams generateLayoutParams(ViewGroup.LayoutParams lp) {
if (lp == null) {
lp = generateDefaultLayoutParams();
}
return lp;
}
@Override
public Parcelable onSaveInstanceState() {
Parcelable superState = super.onSaveInstanceState();
SavedState state = new SavedState(superState);
if (mExpandedMenuPresenter != null && mExpandedMenuPresenter.mCurrentExpandedItem != null) {
state.expandedMenuItemId = mExpandedMenuPresenter.mCurrentExpandedItem.getItemId();
}
state.isOverflowOpen = isOverflowMenuShowing();
return state;
}
@Override
public void onRestoreInstanceState(Parcelable p) {
SavedState state = (SavedState) p;
super.onRestoreInstanceState(state.getSuperState());
if (state.expandedMenuItemId != 0 &&
mExpandedMenuPresenter != null && mOptionsMenu != null) {
final MenuItem item = mOptionsMenu.findItem(state.expandedMenuItemId);
if (item != null) {
item.expandActionView();
}
}
if (state.isOverflowOpen) {
postShowOverflowMenu();
}
}
static class SavedState extends BaseSavedState {
int expandedMenuItemId;
boolean isOverflowOpen;
SavedState(Parcelable superState) {
super(superState);
}
private SavedState(Parcel in) {
super(in);
expandedMenuItemId = in.readInt();
isOverflowOpen = in.readInt() != 0;
}
@Override
public void writeToParcel(Parcel out, int flags) {
super.writeToParcel(out, flags);
out.writeInt(expandedMenuItemId);
out.writeInt(isOverflowOpen ? 1 : 0);
}
public static final Parcelable.Creator<SavedState> CREATOR =
new Parcelable.Creator<SavedState>() {
public SavedState createFromParcel(Parcel in) {
return new SavedState(in);
}
public SavedState[] newArray(int size) {
return new SavedState[size];
}
};
}
public static class HomeView extends FrameLayout {
private View mUpView;
private ImageView mIconView;
private int mUpWidth;
public HomeView(Context context) {
this(context, null);
}
public HomeView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public void setUp(boolean isUp) {
mUpView.setVisibility(isUp ? VISIBLE : GONE);
}
public void setIcon(Drawable icon) {
mIconView.setImageDrawable(icon);
}
@Override
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
onPopulateAccessibilityEvent(event);
return true;
}
@Override
public void onPopulateAccessibilityEvent(AccessibilityEvent event) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
super.onPopulateAccessibilityEvent(event);
}
final CharSequence cdesc = getContentDescription();
if (!TextUtils.isEmpty(cdesc)) {
event.getText().add(cdesc);
}
}
@Override
public boolean dispatchHoverEvent(MotionEvent event) {
// Don't allow children to hover; we want this to be treated as a single component.
return onHoverEvent(event);
}
@Override
protected void onFinishInflate() {
mUpView = findViewById(R.id.abs__up);
mIconView = (ImageView) findViewById(R.id.abs__home);
}
public int getLeftOffset() {
return mUpView.getVisibility() == GONE ? mUpWidth : 0;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
measureChildWithMargins(mUpView, widthMeasureSpec, 0, heightMeasureSpec, 0);
final LayoutParams upLp = (LayoutParams) mUpView.getLayoutParams();
mUpWidth = upLp.leftMargin + mUpView.getMeasuredWidth() + upLp.rightMargin;
int width = mUpView.getVisibility() == GONE ? 0 : mUpWidth;
int height = upLp.topMargin + mUpView.getMeasuredHeight() + upLp.bottomMargin;
measureChildWithMargins(mIconView, widthMeasureSpec, width, heightMeasureSpec, 0);
final LayoutParams iconLp = (LayoutParams) mIconView.getLayoutParams();
width += iconLp.leftMargin + mIconView.getMeasuredWidth() + iconLp.rightMargin;
height = Math.max(height,
iconLp.topMargin + mIconView.getMeasuredHeight() + iconLp.bottomMargin);
final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
final int widthSize = MeasureSpec.getSize(widthMeasureSpec);
final int heightSize = MeasureSpec.getSize(heightMeasureSpec);
switch (widthMode) {
case MeasureSpec.AT_MOST:
width = Math.min(width, widthSize);
break;
case MeasureSpec.EXACTLY:
width = widthSize;
break;
case MeasureSpec.UNSPECIFIED:
default:
break;
}
switch (heightMode) {
case MeasureSpec.AT_MOST:
height = Math.min(height, heightSize);
break;
case MeasureSpec.EXACTLY:
height = heightSize;
break;
case MeasureSpec.UNSPECIFIED:
default:
break;
}
setMeasuredDimension(width, height);
}
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
final int vCenter = (b - t) / 2;
//UNUSED int width = r - l;
int upOffset = 0;
if (mUpView.getVisibility() != GONE) {
final LayoutParams upLp = (LayoutParams) mUpView.getLayoutParams();
final int upHeight = mUpView.getMeasuredHeight();
final int upWidth = mUpView.getMeasuredWidth();
final int upTop = vCenter - upHeight / 2;
mUpView.layout(0, upTop, upWidth, upTop + upHeight);
upOffset = upLp.leftMargin + upWidth + upLp.rightMargin;
//UNUSED width -= upOffset;
l += upOffset;
}
final LayoutParams iconLp = (LayoutParams) mIconView.getLayoutParams();
final int iconHeight = mIconView.getMeasuredHeight();
final int iconWidth = mIconView.getMeasuredWidth();
final int hCenter = (r - l) / 2;
final int iconLeft = upOffset + Math.max(iconLp.leftMargin, hCenter - iconWidth / 2);
final int iconTop = Math.max(iconLp.topMargin, vCenter - iconHeight / 2);
mIconView.layout(iconLeft, iconTop, iconLeft + iconWidth, iconTop + iconHeight);
}
}
private class ExpandedActionViewMenuPresenter implements MenuPresenter {
MenuBuilder mMenu;
MenuItemImpl mCurrentExpandedItem;
@Override
public void initForMenu(Context context, MenuBuilder menu) {
// Clear the expanded action view when menus change.
if (mMenu != null && mCurrentExpandedItem != null) {
mMenu.collapseItemActionView(mCurrentExpandedItem);
}
mMenu = menu;
}
@Override
public MenuView getMenuView(ViewGroup root) {
return null;
}
@Override
public void updateMenuView(boolean cleared) {
// Make sure the expanded item we have is still there.
if (mCurrentExpandedItem != null) {
boolean found = false;
if (mMenu != null) {
final int count = mMenu.size();
for (int i = 0; i < count; i++) {
final MenuItem item = mMenu.getItem(i);
if (item == mCurrentExpandedItem) {
found = true;
break;
}
}
}
if (!found) {
// The item we had expanded disappeared. Collapse.
collapseItemActionView(mMenu, mCurrentExpandedItem);
}
}
}
@Override
public void setCallback(Callback cb) {
}
@Override
public boolean onSubMenuSelected(SubMenuBuilder subMenu) {
return false;
}
@Override
public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) {
}
@Override
public boolean flagActionItems() {
return false;
}
@Override
public boolean expandItemActionView(MenuBuilder menu, MenuItemImpl item) {
mExpandedActionView = item.getActionView();
mExpandedHomeLayout.setIcon(mIcon.getConstantState().newDrawable(/* TODO getResources() */));
mCurrentExpandedItem = item;
if (mExpandedActionView.getParent() != ActionBarView.this) {
addView(mExpandedActionView);
}
if (mExpandedHomeLayout.getParent() != ActionBarView.this) {
addView(mExpandedHomeLayout);
}
mHomeLayout.setVisibility(GONE);
if (mTitleLayout != null) mTitleLayout.setVisibility(GONE);
if (mTabScrollView != null) mTabScrollView.setVisibility(GONE);
if (mSpinner != null) mSpinner.setVisibility(GONE);
if (mCustomNavView != null) mCustomNavView.setVisibility(GONE);
requestLayout();
item.setActionViewExpanded(true);
if (mExpandedActionView instanceof CollapsibleActionView) {
((CollapsibleActionView) mExpandedActionView).onActionViewExpanded();
}
return true;
}
@Override
public boolean collapseItemActionView(MenuBuilder menu, MenuItemImpl item) {
// Do this before detaching the actionview from the hierarchy, in case
// it needs to dismiss the soft keyboard, etc.
if (mExpandedActionView instanceof CollapsibleActionView) {
((CollapsibleActionView) mExpandedActionView).onActionViewCollapsed();
}
removeView(mExpandedActionView);
removeView(mExpandedHomeLayout);
mExpandedActionView = null;
if ((mDisplayOptions & ActionBar.DISPLAY_SHOW_HOME) != 0) {
mHomeLayout.setVisibility(VISIBLE);
}
if ((mDisplayOptions & ActionBar.DISPLAY_SHOW_TITLE) != 0) {
if (mTitleLayout == null) {
initTitle();
} else {
mTitleLayout.setVisibility(VISIBLE);
}
}
if (mTabScrollView != null && mNavigationMode == ActionBar.NAVIGATION_MODE_TABS) {
mTabScrollView.setVisibility(VISIBLE);
}
if (mSpinner != null && mNavigationMode == ActionBar.NAVIGATION_MODE_LIST) {
mSpinner.setVisibility(VISIBLE);
}
if (mCustomNavView != null && (mDisplayOptions & ActionBar.DISPLAY_SHOW_CUSTOM) != 0) {
mCustomNavView.setVisibility(VISIBLE);
}
mExpandedHomeLayout.setIcon(null);
mCurrentExpandedItem = null;
requestLayout();
item.setActionViewExpanded(false);
return true;
}
@Override
public int getId() {
return 0;
}
@Override
public Parcelable onSaveInstanceState() {
return null;
}
@Override
public void onRestoreInstanceState(Parcelable state) {
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/ActionBarView.java
|
Java
|
asf20
| 61,390
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.widget;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityEvent;
import android.view.animation.DecelerateInterpolator;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.actionbarsherlock.R;
import com.actionbarsherlock.internal.nineoldandroids.animation.Animator;
import com.actionbarsherlock.internal.nineoldandroids.animation.Animator.AnimatorListener;
import com.actionbarsherlock.internal.nineoldandroids.animation.AnimatorSet;
import com.actionbarsherlock.internal.nineoldandroids.animation.ObjectAnimator;
import com.actionbarsherlock.internal.nineoldandroids.view.animation.AnimatorProxy;
import com.actionbarsherlock.internal.nineoldandroids.widget.NineLinearLayout;
import com.actionbarsherlock.internal.view.menu.ActionMenuPresenter;
import com.actionbarsherlock.internal.view.menu.ActionMenuView;
import com.actionbarsherlock.internal.view.menu.MenuBuilder;
import com.actionbarsherlock.view.ActionMode;
/**
* @hide
*/
public class ActionBarContextView extends AbsActionBarView implements AnimatorListener {
//UNUSED private static final String TAG = "ActionBarContextView";
private CharSequence mTitle;
private CharSequence mSubtitle;
private NineLinearLayout mClose;
private View mCustomView;
private LinearLayout mTitleLayout;
private TextView mTitleView;
private TextView mSubtitleView;
private int mTitleStyleRes;
private int mSubtitleStyleRes;
private Drawable mSplitBackground;
private Animator mCurrentAnimation;
private boolean mAnimateInOnLayout;
private int mAnimationMode;
private static final int ANIMATE_IDLE = 0;
private static final int ANIMATE_IN = 1;
private static final int ANIMATE_OUT = 2;
public ActionBarContextView(Context context) {
this(context, null);
}
public ActionBarContextView(Context context, AttributeSet attrs) {
this(context, attrs, R.attr.actionModeStyle);
}
public ActionBarContextView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockActionMode, defStyle, 0);
setBackgroundDrawable(a.getDrawable(
R.styleable.SherlockActionMode_background));
mTitleStyleRes = a.getResourceId(
R.styleable.SherlockActionMode_titleTextStyle, 0);
mSubtitleStyleRes = a.getResourceId(
R.styleable.SherlockActionMode_subtitleTextStyle, 0);
mContentHeight = a.getLayoutDimension(
R.styleable.SherlockActionMode_height, 0);
mSplitBackground = a.getDrawable(
R.styleable.SherlockActionMode_backgroundSplit);
a.recycle();
}
@Override
public void onDetachedFromWindow() {
super.onDetachedFromWindow();
if (mActionMenuPresenter != null) {
mActionMenuPresenter.hideOverflowMenu();
mActionMenuPresenter.hideSubMenus();
}
}
@Override
public void setSplitActionBar(boolean split) {
if (mSplitActionBar != split) {
if (mActionMenuPresenter != null) {
// Mode is already active; move everything over and adjust the menu itself.
final LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.MATCH_PARENT);
if (!split) {
mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
mMenuView.setBackgroundDrawable(null);
final ViewGroup oldParent = (ViewGroup) mMenuView.getParent();
if (oldParent != null) oldParent.removeView(mMenuView);
addView(mMenuView, layoutParams);
} else {
// Allow full screen width in split mode.
mActionMenuPresenter.setWidthLimit(
getContext().getResources().getDisplayMetrics().widthPixels, true);
// No limit to the item count; use whatever will fit.
mActionMenuPresenter.setItemLimit(Integer.MAX_VALUE);
// Span the whole width
layoutParams.width = LayoutParams.MATCH_PARENT;
layoutParams.height = mContentHeight;
mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
mMenuView.setBackgroundDrawable(mSplitBackground);
final ViewGroup oldParent = (ViewGroup) mMenuView.getParent();
if (oldParent != null) oldParent.removeView(mMenuView);
mSplitView.addView(mMenuView, layoutParams);
}
}
super.setSplitActionBar(split);
}
}
public void setContentHeight(int height) {
mContentHeight = height;
}
public void setCustomView(View view) {
if (mCustomView != null) {
removeView(mCustomView);
}
mCustomView = view;
if (mTitleLayout != null) {
removeView(mTitleLayout);
mTitleLayout = null;
}
if (view != null) {
addView(view);
}
requestLayout();
}
public void setTitle(CharSequence title) {
mTitle = title;
initTitle();
}
public void setSubtitle(CharSequence subtitle) {
mSubtitle = subtitle;
initTitle();
}
public CharSequence getTitle() {
return mTitle;
}
public CharSequence getSubtitle() {
return mSubtitle;
}
private void initTitle() {
if (mTitleLayout == null) {
LayoutInflater inflater = LayoutInflater.from(getContext());
inflater.inflate(R.layout.abs__action_bar_title_item, this);
mTitleLayout = (LinearLayout) getChildAt(getChildCount() - 1);
mTitleView = (TextView) mTitleLayout.findViewById(R.id.abs__action_bar_title);
mSubtitleView = (TextView) mTitleLayout.findViewById(R.id.abs__action_bar_subtitle);
if (mTitleStyleRes != 0) {
mTitleView.setTextAppearance(mContext, mTitleStyleRes);
}
if (mSubtitleStyleRes != 0) {
mSubtitleView.setTextAppearance(mContext, mSubtitleStyleRes);
}
}
mTitleView.setText(mTitle);
mSubtitleView.setText(mSubtitle);
final boolean hasTitle = !TextUtils.isEmpty(mTitle);
final boolean hasSubtitle = !TextUtils.isEmpty(mSubtitle);
mSubtitleView.setVisibility(hasSubtitle ? VISIBLE : GONE);
mTitleLayout.setVisibility(hasTitle || hasSubtitle ? VISIBLE : GONE);
if (mTitleLayout.getParent() == null) {
addView(mTitleLayout);
}
}
public void initForMode(final ActionMode mode) {
if (mClose == null) {
LayoutInflater inflater = LayoutInflater.from(mContext);
mClose = (NineLinearLayout)inflater.inflate(R.layout.abs__action_mode_close_item, this, false);
addView(mClose);
} else if (mClose.getParent() == null) {
addView(mClose);
}
View closeButton = mClose.findViewById(R.id.abs__action_mode_close_button);
closeButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mode.finish();
}
});
final MenuBuilder menu = (MenuBuilder) mode.getMenu();
if (mActionMenuPresenter != null) {
mActionMenuPresenter.dismissPopupMenus();
}
mActionMenuPresenter = new ActionMenuPresenter(mContext);
mActionMenuPresenter.setReserveOverflow(true);
final LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.MATCH_PARENT);
if (!mSplitActionBar) {
menu.addMenuPresenter(mActionMenuPresenter);
mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
mMenuView.setBackgroundDrawable(null);
addView(mMenuView, layoutParams);
} else {
// Allow full screen width in split mode.
mActionMenuPresenter.setWidthLimit(
getContext().getResources().getDisplayMetrics().widthPixels, true);
// No limit to the item count; use whatever will fit.
mActionMenuPresenter.setItemLimit(Integer.MAX_VALUE);
// Span the whole width
layoutParams.width = LayoutParams.MATCH_PARENT;
layoutParams.height = mContentHeight;
menu.addMenuPresenter(mActionMenuPresenter);
mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
mMenuView.setBackgroundDrawable(mSplitBackground);
mSplitView.addView(mMenuView, layoutParams);
}
mAnimateInOnLayout = true;
}
public void closeMode() {
if (mAnimationMode == ANIMATE_OUT) {
// Called again during close; just finish what we were doing.
return;
}
if (mClose == null) {
killMode();
return;
}
finishAnimation();
mAnimationMode = ANIMATE_OUT;
mCurrentAnimation = makeOutAnimation();
mCurrentAnimation.start();
}
private void finishAnimation() {
final Animator a = mCurrentAnimation;
if (a != null) {
mCurrentAnimation = null;
a.end();
}
}
public void killMode() {
finishAnimation();
removeAllViews();
if (mSplitView != null) {
mSplitView.removeView(mMenuView);
}
mCustomView = null;
mMenuView = null;
mAnimateInOnLayout = false;
}
@Override
public boolean showOverflowMenu() {
if (mActionMenuPresenter != null) {
return mActionMenuPresenter.showOverflowMenu();
}
return false;
}
@Override
public boolean hideOverflowMenu() {
if (mActionMenuPresenter != null) {
return mActionMenuPresenter.hideOverflowMenu();
}
return false;
}
@Override
public boolean isOverflowMenuShowing() {
if (mActionMenuPresenter != null) {
return mActionMenuPresenter.isOverflowMenuShowing();
}
return false;
}
@Override
protected ViewGroup.LayoutParams generateDefaultLayoutParams() {
// Used by custom views if they don't supply layout params. Everything else
// added to an ActionBarContextView should have them already.
return new MarginLayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
}
@Override
public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs) {
return new MarginLayoutParams(getContext(), attrs);
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
if (widthMode != MeasureSpec.EXACTLY) {
throw new IllegalStateException(getClass().getSimpleName() + " can only be used " +
"with android:layout_width=\"match_parent\" (or fill_parent)");
}
final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
if (heightMode == MeasureSpec.UNSPECIFIED) {
throw new IllegalStateException(getClass().getSimpleName() + " can only be used " +
"with android:layout_height=\"wrap_content\"");
}
final int contentWidth = MeasureSpec.getSize(widthMeasureSpec);
int maxHeight = mContentHeight > 0 ?
mContentHeight : MeasureSpec.getSize(heightMeasureSpec);
final int verticalPadding = getPaddingTop() + getPaddingBottom();
int availableWidth = contentWidth - getPaddingLeft() - getPaddingRight();
final int height = maxHeight - verticalPadding;
final int childSpecHeight = MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST);
if (mClose != null) {
availableWidth = measureChildView(mClose, availableWidth, childSpecHeight, 0);
MarginLayoutParams lp = (MarginLayoutParams) mClose.getLayoutParams();
availableWidth -= lp.leftMargin + lp.rightMargin;
}
if (mMenuView != null && mMenuView.getParent() == this) {
availableWidth = measureChildView(mMenuView, availableWidth,
childSpecHeight, 0);
}
if (mTitleLayout != null && mCustomView == null) {
availableWidth = measureChildView(mTitleLayout, availableWidth, childSpecHeight, 0);
}
if (mCustomView != null) {
ViewGroup.LayoutParams lp = mCustomView.getLayoutParams();
final int customWidthMode = lp.width != LayoutParams.WRAP_CONTENT ?
MeasureSpec.EXACTLY : MeasureSpec.AT_MOST;
final int customWidth = lp.width >= 0 ?
Math.min(lp.width, availableWidth) : availableWidth;
final int customHeightMode = lp.height != LayoutParams.WRAP_CONTENT ?
MeasureSpec.EXACTLY : MeasureSpec.AT_MOST;
final int customHeight = lp.height >= 0 ?
Math.min(lp.height, height) : height;
mCustomView.measure(MeasureSpec.makeMeasureSpec(customWidth, customWidthMode),
MeasureSpec.makeMeasureSpec(customHeight, customHeightMode));
}
if (mContentHeight <= 0) {
int measuredHeight = 0;
final int count = getChildCount();
for (int i = 0; i < count; i++) {
View v = getChildAt(i);
int paddedViewHeight = v.getMeasuredHeight() + verticalPadding;
if (paddedViewHeight > measuredHeight) {
measuredHeight = paddedViewHeight;
}
}
setMeasuredDimension(contentWidth, measuredHeight);
} else {
setMeasuredDimension(contentWidth, maxHeight);
}
}
private Animator makeInAnimation() {
mClose.setTranslationX(-mClose.getWidth() -
((MarginLayoutParams) mClose.getLayoutParams()).leftMargin);
ObjectAnimator buttonAnimator = ObjectAnimator.ofFloat(mClose, "translationX", 0);
buttonAnimator.setDuration(200);
buttonAnimator.addListener(this);
buttonAnimator.setInterpolator(new DecelerateInterpolator());
AnimatorSet set = new AnimatorSet();
AnimatorSet.Builder b = set.play(buttonAnimator);
if (mMenuView != null) {
final int count = mMenuView.getChildCount();
if (count > 0) {
for (int i = count - 1, j = 0; i >= 0; i--, j++) {
AnimatorProxy child = AnimatorProxy.wrap(mMenuView.getChildAt(i));
child.setScaleY(0);
ObjectAnimator a = ObjectAnimator.ofFloat(child, "scaleY", 0, 1);
a.setDuration(100);
a.setStartDelay(j * 70);
b.with(a);
}
}
}
return set;
}
private Animator makeOutAnimation() {
ObjectAnimator buttonAnimator = ObjectAnimator.ofFloat(mClose, "translationX",
-mClose.getWidth() - ((MarginLayoutParams) mClose.getLayoutParams()).leftMargin);
buttonAnimator.setDuration(200);
buttonAnimator.addListener(this);
buttonAnimator.setInterpolator(new DecelerateInterpolator());
AnimatorSet set = new AnimatorSet();
AnimatorSet.Builder b = set.play(buttonAnimator);
if (mMenuView != null) {
final int count = mMenuView.getChildCount();
if (count > 0) {
for (int i = 0; i < 0; i++) {
AnimatorProxy child = AnimatorProxy.wrap(mMenuView.getChildAt(i));
child.setScaleY(0);
ObjectAnimator a = ObjectAnimator.ofFloat(child, "scaleY", 0);
a.setDuration(100);
a.setStartDelay(i * 70);
b.with(a);
}
}
}
return set;
}
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
int x = getPaddingLeft();
final int y = getPaddingTop();
final int contentHeight = b - t - getPaddingTop() - getPaddingBottom();
if (mClose != null && mClose.getVisibility() != GONE) {
MarginLayoutParams lp = (MarginLayoutParams) mClose.getLayoutParams();
x += lp.leftMargin;
x += positionChild(mClose, x, y, contentHeight);
x += lp.rightMargin;
if (mAnimateInOnLayout) {
mAnimationMode = ANIMATE_IN;
mCurrentAnimation = makeInAnimation();
mCurrentAnimation.start();
mAnimateInOnLayout = false;
}
}
if (mTitleLayout != null && mCustomView == null) {
x += positionChild(mTitleLayout, x, y, contentHeight);
}
if (mCustomView != null) {
x += positionChild(mCustomView, x, y, contentHeight);
}
x = r - l - getPaddingRight();
if (mMenuView != null) {
x -= positionChildInverse(mMenuView, x, y, contentHeight);
}
}
@Override
public void onAnimationStart(Animator animation) {
}
@Override
public void onAnimationEnd(Animator animation) {
if (mAnimationMode == ANIMATE_OUT) {
killMode();
}
mAnimationMode = ANIMATE_IDLE;
}
@Override
public void onAnimationCancel(Animator animation) {
}
@Override
public void onAnimationRepeat(Animator animation) {
}
@Override
public boolean shouldDelayChildPressedState() {
return false;
}
@Override
public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
if (event.getEventType() == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) {
// Action mode started
//TODO event.setSource(this);
event.setClassName(getClass().getName());
event.setPackageName(getContext().getPackageName());
event.setContentDescription(mTitle);
} else {
//TODO super.onInitializeAccessibilityEvent(event);
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/ActionBarContextView.java
|
Java
|
asf20
| 19,429
|
/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.widget;
import android.content.Context;
import android.database.DataSetObserver;
import android.os.Parcelable;
import android.os.SystemClock;
import android.util.AttributeSet;
import android.util.SparseArray;
import android.view.ContextMenu;
import android.view.SoundEffectConstants;
import android.view.View;
import android.view.ViewDebug;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityEvent;
import android.view.accessibility.AccessibilityNodeInfo;
import android.widget.Adapter;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
/**
* An AdapterView is a view whose children are determined by an {@link Adapter}.
*
* <p>
* See {@link ListView}, {@link GridView}, {@link Spinner} and
* {@link Gallery} for commonly used subclasses of AdapterView.
*
* <div class="special reference">
* <h3>Developer Guides</h3>
* <p>For more information about using AdapterView, read the
* <a href="{@docRoot}guide/topics/ui/binding.html">Binding to Data with AdapterView</a>
* developer guide.</p></div>
*/
public abstract class IcsAdapterView<T extends Adapter> extends ViewGroup {
/**
* The item view type returned by {@link Adapter#getItemViewType(int)} when
* the adapter does not want the item's view recycled.
*/
public static final int ITEM_VIEW_TYPE_IGNORE = -1;
/**
* The item view type returned by {@link Adapter#getItemViewType(int)} when
* the item is a header or footer.
*/
public static final int ITEM_VIEW_TYPE_HEADER_OR_FOOTER = -2;
/**
* The position of the first child displayed
*/
@ViewDebug.ExportedProperty(category = "scrolling")
int mFirstPosition = 0;
/**
* The offset in pixels from the top of the AdapterView to the top
* of the view to select during the next layout.
*/
int mSpecificTop;
/**
* Position from which to start looking for mSyncRowId
*/
int mSyncPosition;
/**
* Row id to look for when data has changed
*/
long mSyncRowId = INVALID_ROW_ID;
/**
* Height of the view when mSyncPosition and mSyncRowId where set
*/
long mSyncHeight;
/**
* True if we need to sync to mSyncRowId
*/
boolean mNeedSync = false;
/**
* Indicates whether to sync based on the selection or position. Possible
* values are {@link #SYNC_SELECTED_POSITION} or
* {@link #SYNC_FIRST_POSITION}.
*/
int mSyncMode;
/**
* Our height after the last layout
*/
private int mLayoutHeight;
/**
* Sync based on the selected child
*/
static final int SYNC_SELECTED_POSITION = 0;
/**
* Sync based on the first child displayed
*/
static final int SYNC_FIRST_POSITION = 1;
/**
* Maximum amount of time to spend in {@link #findSyncPosition()}
*/
static final int SYNC_MAX_DURATION_MILLIS = 100;
/**
* Indicates that this view is currently being laid out.
*/
boolean mInLayout = false;
/**
* The listener that receives notifications when an item is selected.
*/
OnItemSelectedListener mOnItemSelectedListener;
/**
* The listener that receives notifications when an item is clicked.
*/
OnItemClickListener mOnItemClickListener;
/**
* The listener that receives notifications when an item is long clicked.
*/
OnItemLongClickListener mOnItemLongClickListener;
/**
* True if the data has changed since the last layout
*/
boolean mDataChanged;
/**
* The position within the adapter's data set of the item to select
* during the next layout.
*/
@ViewDebug.ExportedProperty(category = "list")
int mNextSelectedPosition = INVALID_POSITION;
/**
* The item id of the item to select during the next layout.
*/
long mNextSelectedRowId = INVALID_ROW_ID;
/**
* The position within the adapter's data set of the currently selected item.
*/
@ViewDebug.ExportedProperty(category = "list")
int mSelectedPosition = INVALID_POSITION;
/**
* The item id of the currently selected item.
*/
long mSelectedRowId = INVALID_ROW_ID;
/**
* View to show if there are no items to show.
*/
private View mEmptyView;
/**
* The number of items in the current adapter.
*/
@ViewDebug.ExportedProperty(category = "list")
int mItemCount;
/**
* The number of items in the adapter before a data changed event occurred.
*/
int mOldItemCount;
/**
* Represents an invalid position. All valid positions are in the range 0 to 1 less than the
* number of items in the current adapter.
*/
public static final int INVALID_POSITION = -1;
/**
* Represents an empty or invalid row id
*/
public static final long INVALID_ROW_ID = Long.MIN_VALUE;
/**
* The last selected position we used when notifying
*/
int mOldSelectedPosition = INVALID_POSITION;
/**
* The id of the last selected position we used when notifying
*/
long mOldSelectedRowId = INVALID_ROW_ID;
/**
* Indicates what focusable state is requested when calling setFocusable().
* In addition to this, this view has other criteria for actually
* determining the focusable state (such as whether its empty or the text
* filter is shown).
*
* @see #setFocusable(boolean)
* @see #checkFocus()
*/
private boolean mDesiredFocusableState;
private boolean mDesiredFocusableInTouchModeState;
private SelectionNotifier mSelectionNotifier;
/**
* When set to true, calls to requestLayout() will not propagate up the parent hierarchy.
* This is used to layout the children during a layout pass.
*/
boolean mBlockLayoutRequests = false;
public IcsAdapterView(Context context) {
super(context);
}
public IcsAdapterView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public IcsAdapterView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
/**
* Register a callback to be invoked when an item in this AdapterView has
* been clicked.
*
* @param listener The callback that will be invoked.
*/
public void setOnItemClickListener(OnItemClickListener listener) {
mOnItemClickListener = listener;
}
/**
* @return The callback to be invoked with an item in this AdapterView has
* been clicked, or null id no callback has been set.
*/
public final OnItemClickListener getOnItemClickListener() {
return mOnItemClickListener;
}
/**
* Call the OnItemClickListener, if it is defined.
*
* @param view The view within the AdapterView that was clicked.
* @param position The position of the view in the adapter.
* @param id The row id of the item that was clicked.
* @return True if there was an assigned OnItemClickListener that was
* called, false otherwise is returned.
*/
public boolean performItemClick(View view, int position, long id) {
if (mOnItemClickListener != null) {
playSoundEffect(SoundEffectConstants.CLICK);
if (view != null) {
view.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED);
}
mOnItemClickListener.onItemClick(/*this*/null, view, position, id);
return true;
}
return false;
}
/**
* Interface definition for a callback to be invoked when an item in this
* view has been clicked and held.
*/
public interface OnItemLongClickListener {
/**
* Callback method to be invoked when an item in this view has been
* clicked and held.
*
* Implementers can call getItemAtPosition(position) if they need to access
* the data associated with the selected item.
*
* @param parent The AbsListView where the click happened
* @param view The view within the AbsListView that was clicked
* @param position The position of the view in the list
* @param id The row id of the item that was clicked
*
* @return true if the callback consumed the long click, false otherwise
*/
boolean onItemLongClick(IcsAdapterView<?> parent, View view, int position, long id);
}
/**
* Register a callback to be invoked when an item in this AdapterView has
* been clicked and held
*
* @param listener The callback that will run
*/
public void setOnItemLongClickListener(OnItemLongClickListener listener) {
if (!isLongClickable()) {
setLongClickable(true);
}
mOnItemLongClickListener = listener;
}
/**
* @return The callback to be invoked with an item in this AdapterView has
* been clicked and held, or null id no callback as been set.
*/
public final OnItemLongClickListener getOnItemLongClickListener() {
return mOnItemLongClickListener;
}
/**
* Interface definition for a callback to be invoked when
* an item in this view has been selected.
*/
public interface OnItemSelectedListener {
/**
* <p>Callback method to be invoked when an item in this view has been
* selected. This callback is invoked only when the newly selected
* position is different from the previously selected position or if
* there was no selected item.</p>
*
* Impelmenters can call getItemAtPosition(position) if they need to access the
* data associated with the selected item.
*
* @param parent The AdapterView where the selection happened
* @param view The view within the AdapterView that was clicked
* @param position The position of the view in the adapter
* @param id The row id of the item that is selected
*/
void onItemSelected(IcsAdapterView<?> parent, View view, int position, long id);
/**
* Callback method to be invoked when the selection disappears from this
* view. The selection can disappear for instance when touch is activated
* or when the adapter becomes empty.
*
* @param parent The AdapterView that now contains no selected item.
*/
void onNothingSelected(IcsAdapterView<?> parent);
}
/**
* Register a callback to be invoked when an item in this AdapterView has
* been selected.
*
* @param listener The callback that will run
*/
public void setOnItemSelectedListener(OnItemSelectedListener listener) {
mOnItemSelectedListener = listener;
}
public final OnItemSelectedListener getOnItemSelectedListener() {
return mOnItemSelectedListener;
}
/**
* Extra menu information provided to the
* {@link android.view.View.OnCreateContextMenuListener#onCreateContextMenu(ContextMenu, View, ContextMenuInfo) }
* callback when a context menu is brought up for this AdapterView.
*
*/
public static class AdapterContextMenuInfo implements ContextMenu.ContextMenuInfo {
public AdapterContextMenuInfo(View targetView, int position, long id) {
this.targetView = targetView;
this.position = position;
this.id = id;
}
/**
* The child view for which the context menu is being displayed. This
* will be one of the children of this AdapterView.
*/
public View targetView;
/**
* The position in the adapter for which the context menu is being
* displayed.
*/
public int position;
/**
* The row id of the item for which the context menu is being displayed.
*/
public long id;
}
/**
* Returns the adapter currently associated with this widget.
*
* @return The adapter used to provide this view's content.
*/
public abstract T getAdapter();
/**
* Sets the adapter that provides the data and the views to represent the data
* in this widget.
*
* @param adapter The adapter to use to create this view's content.
*/
public abstract void setAdapter(T adapter);
/**
* This method is not supported and throws an UnsupportedOperationException when called.
*
* @param child Ignored.
*
* @throws UnsupportedOperationException Every time this method is invoked.
*/
@Override
public void addView(View child) {
throw new UnsupportedOperationException("addView(View) is not supported in AdapterView");
}
/**
* This method is not supported and throws an UnsupportedOperationException when called.
*
* @param child Ignored.
* @param index Ignored.
*
* @throws UnsupportedOperationException Every time this method is invoked.
*/
@Override
public void addView(View child, int index) {
throw new UnsupportedOperationException("addView(View, int) is not supported in AdapterView");
}
/**
* This method is not supported and throws an UnsupportedOperationException when called.
*
* @param child Ignored.
* @param params Ignored.
*
* @throws UnsupportedOperationException Every time this method is invoked.
*/
@Override
public void addView(View child, LayoutParams params) {
throw new UnsupportedOperationException("addView(View, LayoutParams) "
+ "is not supported in AdapterView");
}
/**
* This method is not supported and throws an UnsupportedOperationException when called.
*
* @param child Ignored.
* @param index Ignored.
* @param params Ignored.
*
* @throws UnsupportedOperationException Every time this method is invoked.
*/
@Override
public void addView(View child, int index, LayoutParams params) {
throw new UnsupportedOperationException("addView(View, int, LayoutParams) "
+ "is not supported in AdapterView");
}
/**
* This method is not supported and throws an UnsupportedOperationException when called.
*
* @param child Ignored.
*
* @throws UnsupportedOperationException Every time this method is invoked.
*/
@Override
public void removeView(View child) {
throw new UnsupportedOperationException("removeView(View) is not supported in AdapterView");
}
/**
* This method is not supported and throws an UnsupportedOperationException when called.
*
* @param index Ignored.
*
* @throws UnsupportedOperationException Every time this method is invoked.
*/
@Override
public void removeViewAt(int index) {
throw new UnsupportedOperationException("removeViewAt(int) is not supported in AdapterView");
}
/**
* This method is not supported and throws an UnsupportedOperationException when called.
*
* @throws UnsupportedOperationException Every time this method is invoked.
*/
@Override
public void removeAllViews() {
throw new UnsupportedOperationException("removeAllViews() is not supported in AdapterView");
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
mLayoutHeight = getHeight();
}
/**
* Return the position of the currently selected item within the adapter's data set
*
* @return int Position (starting at 0), or {@link #INVALID_POSITION} if there is nothing selected.
*/
@ViewDebug.CapturedViewProperty
public int getSelectedItemPosition() {
return mNextSelectedPosition;
}
/**
* @return The id corresponding to the currently selected item, or {@link #INVALID_ROW_ID}
* if nothing is selected.
*/
@ViewDebug.CapturedViewProperty
public long getSelectedItemId() {
return mNextSelectedRowId;
}
/**
* @return The view corresponding to the currently selected item, or null
* if nothing is selected
*/
public abstract View getSelectedView();
/**
* @return The data corresponding to the currently selected item, or
* null if there is nothing selected.
*/
public Object getSelectedItem() {
T adapter = getAdapter();
int selection = getSelectedItemPosition();
if (adapter != null && adapter.getCount() > 0 && selection >= 0) {
return adapter.getItem(selection);
} else {
return null;
}
}
/**
* @return The number of items owned by the Adapter associated with this
* AdapterView. (This is the number of data items, which may be
* larger than the number of visible views.)
*/
@ViewDebug.CapturedViewProperty
public int getCount() {
return mItemCount;
}
/**
* Get the position within the adapter's data set for the view, where view is a an adapter item
* or a descendant of an adapter item.
*
* @param view an adapter item, or a descendant of an adapter item. This must be visible in this
* AdapterView at the time of the call.
* @return the position within the adapter's data set of the view, or {@link #INVALID_POSITION}
* if the view does not correspond to a list item (or it is not currently visible).
*/
public int getPositionForView(View view) {
View listItem = view;
try {
View v;
while (!(v = (View) listItem.getParent()).equals(this)) {
listItem = v;
}
} catch (ClassCastException e) {
// We made it up to the window without find this list view
return INVALID_POSITION;
}
// Search the children for the list item
final int childCount = getChildCount();
for (int i = 0; i < childCount; i++) {
if (getChildAt(i).equals(listItem)) {
return mFirstPosition + i;
}
}
// Child not found!
return INVALID_POSITION;
}
/**
* Returns the position within the adapter's data set for the first item
* displayed on screen.
*
* @return The position within the adapter's data set
*/
public int getFirstVisiblePosition() {
return mFirstPosition;
}
/**
* Returns the position within the adapter's data set for the last item
* displayed on screen.
*
* @return The position within the adapter's data set
*/
public int getLastVisiblePosition() {
return mFirstPosition + getChildCount() - 1;
}
/**
* Sets the currently selected item. To support accessibility subclasses that
* override this method must invoke the overriden super method first.
*
* @param position Index (starting at 0) of the data item to be selected.
*/
public abstract void setSelection(int position);
/**
* Sets the view to show if the adapter is empty
*/
public void setEmptyView(View emptyView) {
mEmptyView = emptyView;
final T adapter = getAdapter();
final boolean empty = ((adapter == null) || adapter.isEmpty());
updateEmptyStatus(empty);
}
/**
* When the current adapter is empty, the AdapterView can display a special view
* call the empty view. The empty view is used to provide feedback to the user
* that no data is available in this AdapterView.
*
* @return The view to show if the adapter is empty.
*/
public View getEmptyView() {
return mEmptyView;
}
/**
* Indicates whether this view is in filter mode. Filter mode can for instance
* be enabled by a user when typing on the keyboard.
*
* @return True if the view is in filter mode, false otherwise.
*/
boolean isInFilterMode() {
return false;
}
@Override
public void setFocusable(boolean focusable) {
final T adapter = getAdapter();
final boolean empty = adapter == null || adapter.getCount() == 0;
mDesiredFocusableState = focusable;
if (!focusable) {
mDesiredFocusableInTouchModeState = false;
}
super.setFocusable(focusable && (!empty || isInFilterMode()));
}
@Override
public void setFocusableInTouchMode(boolean focusable) {
final T adapter = getAdapter();
final boolean empty = adapter == null || adapter.getCount() == 0;
mDesiredFocusableInTouchModeState = focusable;
if (focusable) {
mDesiredFocusableState = true;
}
super.setFocusableInTouchMode(focusable && (!empty || isInFilterMode()));
}
void checkFocus() {
final T adapter = getAdapter();
final boolean empty = adapter == null || adapter.getCount() == 0;
final boolean focusable = !empty || isInFilterMode();
// The order in which we set focusable in touch mode/focusable may matter
// for the client, see View.setFocusableInTouchMode() comments for more
// details
super.setFocusableInTouchMode(focusable && mDesiredFocusableInTouchModeState);
super.setFocusable(focusable && mDesiredFocusableState);
if (mEmptyView != null) {
updateEmptyStatus((adapter == null) || adapter.isEmpty());
}
}
/**
* Update the status of the list based on the empty parameter. If empty is true and
* we have an empty view, display it. In all the other cases, make sure that the listview
* is VISIBLE and that the empty view is GONE (if it's not null).
*/
private void updateEmptyStatus(boolean empty) {
if (isInFilterMode()) {
empty = false;
}
if (empty) {
if (mEmptyView != null) {
mEmptyView.setVisibility(View.VISIBLE);
setVisibility(View.GONE);
} else {
// If the caller just removed our empty view, make sure the list view is visible
setVisibility(View.VISIBLE);
}
// We are now GONE, so pending layouts will not be dispatched.
// Force one here to make sure that the state of the list matches
// the state of the adapter.
if (mDataChanged) {
this.onLayout(false, getLeft(), getTop(), getRight(), getBottom());
}
} else {
if (mEmptyView != null) mEmptyView.setVisibility(View.GONE);
setVisibility(View.VISIBLE);
}
}
/**
* Gets the data associated with the specified position in the list.
*
* @param position Which data to get
* @return The data associated with the specified position in the list
*/
public Object getItemAtPosition(int position) {
T adapter = getAdapter();
return (adapter == null || position < 0) ? null : adapter.getItem(position);
}
public long getItemIdAtPosition(int position) {
T adapter = getAdapter();
return (adapter == null || position < 0) ? INVALID_ROW_ID : adapter.getItemId(position);
}
@Override
public void setOnClickListener(OnClickListener l) {
throw new RuntimeException("Don't call setOnClickListener for an AdapterView. "
+ "You probably want setOnItemClickListener instead");
}
/**
* Override to prevent freezing of any views created by the adapter.
*/
@Override
protected void dispatchSaveInstanceState(SparseArray<Parcelable> container) {
dispatchFreezeSelfOnly(container);
}
/**
* Override to prevent thawing of any views created by the adapter.
*/
@Override
protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) {
dispatchThawSelfOnly(container);
}
class AdapterDataSetObserver extends DataSetObserver {
private Parcelable mInstanceState = null;
@Override
public void onChanged() {
mDataChanged = true;
mOldItemCount = mItemCount;
mItemCount = getAdapter().getCount();
// Detect the case where a cursor that was previously invalidated has
// been repopulated with new data.
if (IcsAdapterView.this.getAdapter().hasStableIds() && mInstanceState != null
&& mOldItemCount == 0 && mItemCount > 0) {
IcsAdapterView.this.onRestoreInstanceState(mInstanceState);
mInstanceState = null;
} else {
rememberSyncState();
}
checkFocus();
requestLayout();
}
@Override
public void onInvalidated() {
mDataChanged = true;
if (IcsAdapterView.this.getAdapter().hasStableIds()) {
// Remember the current state for the case where our hosting activity is being
// stopped and later restarted
mInstanceState = IcsAdapterView.this.onSaveInstanceState();
}
// Data is invalid so we should reset our state
mOldItemCount = mItemCount;
mItemCount = 0;
mSelectedPosition = INVALID_POSITION;
mSelectedRowId = INVALID_ROW_ID;
mNextSelectedPosition = INVALID_POSITION;
mNextSelectedRowId = INVALID_ROW_ID;
mNeedSync = false;
checkFocus();
requestLayout();
}
public void clearSavedState() {
mInstanceState = null;
}
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
removeCallbacks(mSelectionNotifier);
}
private class SelectionNotifier implements Runnable {
public void run() {
if (mDataChanged) {
// Data has changed between when this SelectionNotifier
// was posted and now. We need to wait until the AdapterView
// has been synched to the new data.
if (getAdapter() != null) {
post(this);
}
} else {
fireOnSelected();
}
}
}
void selectionChanged() {
if (mOnItemSelectedListener != null) {
if (mInLayout || mBlockLayoutRequests) {
// If we are in a layout traversal, defer notification
// by posting. This ensures that the view tree is
// in a consistent state and is able to accomodate
// new layout or invalidate requests.
if (mSelectionNotifier == null) {
mSelectionNotifier = new SelectionNotifier();
}
post(mSelectionNotifier);
} else {
fireOnSelected();
}
}
// we fire selection events here not in View
if (mSelectedPosition != ListView.INVALID_POSITION && isShown() && !isInTouchMode()) {
sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_SELECTED);
}
}
private void fireOnSelected() {
if (mOnItemSelectedListener == null)
return;
int selection = this.getSelectedItemPosition();
if (selection >= 0) {
View v = getSelectedView();
mOnItemSelectedListener.onItemSelected(this, v, selection,
getAdapter().getItemId(selection));
} else {
mOnItemSelectedListener.onNothingSelected(this);
}
}
@Override
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
View selectedView = getSelectedView();
if (selectedView != null && selectedView.getVisibility() == VISIBLE
&& selectedView.dispatchPopulateAccessibilityEvent(event)) {
return true;
}
return false;
}
@Override
public boolean onRequestSendAccessibilityEvent(View child, AccessibilityEvent event) {
if (super.onRequestSendAccessibilityEvent(child, event)) {
// Add a record for ourselves as well.
AccessibilityEvent record = AccessibilityEvent.obtain();
onInitializeAccessibilityEvent(record);
// Populate with the text of the requesting child.
child.dispatchPopulateAccessibilityEvent(record);
event.appendRecord(record);
return true;
}
return false;
}
@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
super.onInitializeAccessibilityNodeInfo(info);
info.setScrollable(isScrollableForAccessibility());
View selectedView = getSelectedView();
if (selectedView != null) {
info.setEnabled(selectedView.isEnabled());
}
}
@Override
public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
super.onInitializeAccessibilityEvent(event);
event.setScrollable(isScrollableForAccessibility());
View selectedView = getSelectedView();
if (selectedView != null) {
event.setEnabled(selectedView.isEnabled());
}
event.setCurrentItemIndex(getSelectedItemPosition());
event.setFromIndex(getFirstVisiblePosition());
event.setToIndex(getLastVisiblePosition());
event.setItemCount(getCount());
}
private boolean isScrollableForAccessibility() {
T adapter = getAdapter();
if (adapter != null) {
final int itemCount = adapter.getCount();
return itemCount > 0
&& (getFirstVisiblePosition() > 0 || getLastVisiblePosition() < itemCount - 1);
}
return false;
}
@Override
protected boolean canAnimate() {
return super.canAnimate() && mItemCount > 0;
}
void handleDataChanged() {
final int count = mItemCount;
boolean found = false;
if (count > 0) {
int newPos;
// Find the row we are supposed to sync to
if (mNeedSync) {
// Update this first, since setNextSelectedPositionInt inspects
// it
mNeedSync = false;
// See if we can find a position in the new data with the same
// id as the old selection
newPos = findSyncPosition();
if (newPos >= 0) {
// Verify that new selection is selectable
int selectablePos = lookForSelectablePosition(newPos, true);
if (selectablePos == newPos) {
// Same row id is selected
setNextSelectedPositionInt(newPos);
found = true;
}
}
}
if (!found) {
// Try to use the same position if we can't find matching data
newPos = getSelectedItemPosition();
// Pin position to the available range
if (newPos >= count) {
newPos = count - 1;
}
if (newPos < 0) {
newPos = 0;
}
// Make sure we select something selectable -- first look down
int selectablePos = lookForSelectablePosition(newPos, true);
if (selectablePos < 0) {
// Looking down didn't work -- try looking up
selectablePos = lookForSelectablePosition(newPos, false);
}
if (selectablePos >= 0) {
setNextSelectedPositionInt(selectablePos);
checkSelectionChanged();
found = true;
}
}
}
if (!found) {
// Nothing is selected
mSelectedPosition = INVALID_POSITION;
mSelectedRowId = INVALID_ROW_ID;
mNextSelectedPosition = INVALID_POSITION;
mNextSelectedRowId = INVALID_ROW_ID;
mNeedSync = false;
checkSelectionChanged();
}
}
void checkSelectionChanged() {
if ((mSelectedPosition != mOldSelectedPosition) || (mSelectedRowId != mOldSelectedRowId)) {
selectionChanged();
mOldSelectedPosition = mSelectedPosition;
mOldSelectedRowId = mSelectedRowId;
}
}
/**
* Searches the adapter for a position matching mSyncRowId. The search starts at mSyncPosition
* and then alternates between moving up and moving down until 1) we find the right position, or
* 2) we run out of time, or 3) we have looked at every position
*
* @return Position of the row that matches mSyncRowId, or {@link #INVALID_POSITION} if it can't
* be found
*/
int findSyncPosition() {
int count = mItemCount;
if (count == 0) {
return INVALID_POSITION;
}
long idToMatch = mSyncRowId;
int seed = mSyncPosition;
// If there isn't a selection don't hunt for it
if (idToMatch == INVALID_ROW_ID) {
return INVALID_POSITION;
}
// Pin seed to reasonable values
seed = Math.max(0, seed);
seed = Math.min(count - 1, seed);
long endTime = SystemClock.uptimeMillis() + SYNC_MAX_DURATION_MILLIS;
long rowId;
// first position scanned so far
int first = seed;
// last position scanned so far
int last = seed;
// True if we should move down on the next iteration
boolean next = false;
// True when we have looked at the first item in the data
boolean hitFirst;
// True when we have looked at the last item in the data
boolean hitLast;
// Get the item ID locally (instead of getItemIdAtPosition), so
// we need the adapter
T adapter = getAdapter();
if (adapter == null) {
return INVALID_POSITION;
}
while (SystemClock.uptimeMillis() <= endTime) {
rowId = adapter.getItemId(seed);
if (rowId == idToMatch) {
// Found it!
return seed;
}
hitLast = last == count - 1;
hitFirst = first == 0;
if (hitLast && hitFirst) {
// Looked at everything
break;
}
if (hitFirst || (next && !hitLast)) {
// Either we hit the top, or we are trying to move down
last++;
seed = last;
// Try going up next time
next = false;
} else if (hitLast || (!next && !hitFirst)) {
// Either we hit the bottom, or we are trying to move up
first--;
seed = first;
// Try going down next time
next = true;
}
}
return INVALID_POSITION;
}
/**
* Find a position that can be selected (i.e., is not a separator).
*
* @param position The starting position to look at.
* @param lookDown Whether to look down for other positions.
* @return The next selectable position starting at position and then searching either up or
* down. Returns {@link #INVALID_POSITION} if nothing can be found.
*/
int lookForSelectablePosition(int position, boolean lookDown) {
return position;
}
/**
* Utility to keep mSelectedPosition and mSelectedRowId in sync
* @param position Our current position
*/
void setSelectedPositionInt(int position) {
mSelectedPosition = position;
mSelectedRowId = getItemIdAtPosition(position);
}
/**
* Utility to keep mNextSelectedPosition and mNextSelectedRowId in sync
* @param position Intended value for mSelectedPosition the next time we go
* through layout
*/
void setNextSelectedPositionInt(int position) {
mNextSelectedPosition = position;
mNextSelectedRowId = getItemIdAtPosition(position);
// If we are trying to sync to the selection, update that too
if (mNeedSync && mSyncMode == SYNC_SELECTED_POSITION && position >= 0) {
mSyncPosition = position;
mSyncRowId = mNextSelectedRowId;
}
}
/**
* Remember enough information to restore the screen state when the data has
* changed.
*
*/
void rememberSyncState() {
if (getChildCount() > 0) {
mNeedSync = true;
mSyncHeight = mLayoutHeight;
if (mSelectedPosition >= 0) {
// Sync the selection state
View v = getChildAt(mSelectedPosition - mFirstPosition);
mSyncRowId = mNextSelectedRowId;
mSyncPosition = mNextSelectedPosition;
if (v != null) {
mSpecificTop = v.getTop();
}
mSyncMode = SYNC_SELECTED_POSITION;
} else {
// Sync the based on the offset of the first view
View v = getChildAt(0);
T adapter = getAdapter();
if (mFirstPosition >= 0 && mFirstPosition < adapter.getCount()) {
mSyncRowId = adapter.getItemId(mFirstPosition);
} else {
mSyncRowId = NO_ID;
}
mSyncPosition = mFirstPosition;
if (v != null) {
mSpecificTop = v.getTop();
}
mSyncMode = SYNC_FIRST_POSITION;
}
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/IcsAdapterView.java
|
Java
|
asf20
| 38,630
|
package com.actionbarsherlock.internal.widget;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View;
import com.actionbarsherlock.internal.nineoldandroids.widget.NineLinearLayout;
/**
* A simple extension of a regular linear layout that supports the divider API
* of Android 4.0+. The dividers are added adjacent to the children by changing
* their layout params. If you need to rely on the margins which fall in the
* same orientation as the layout you should wrap the child in a simple
* {@link android.widget.FrameLayout} so it can receive the margin.
*/
public class IcsLinearLayout extends NineLinearLayout {
private static final int[] LinearLayout = new int[] {
/* 0 */ android.R.attr.divider,
/* 1 */ android.R.attr.showDividers,
/* 2 */ android.R.attr.dividerPadding,
};
private static final int LinearLayout_divider = 0;
private static final int LinearLayout_showDividers = 1;
private static final int LinearLayout_dividerPadding = 2;
/**
* Don't show any dividers.
*/
public static final int SHOW_DIVIDER_NONE = 0;
/**
* Show a divider at the beginning of the group.
*/
public static final int SHOW_DIVIDER_BEGINNING = 1;
/**
* Show dividers between each item in the group.
*/
public static final int SHOW_DIVIDER_MIDDLE = 2;
/**
* Show a divider at the end of the group.
*/
public static final int SHOW_DIVIDER_END = 4;
private Drawable mDivider;
private int mDividerWidth;
private int mDividerHeight;
private int mShowDividers;
private int mDividerPadding;
public IcsLinearLayout(Context context, AttributeSet attrs) {
super(context, attrs);
TypedArray a = context.obtainStyledAttributes(attrs, /*com.android.internal.R.styleable.*/LinearLayout);
setDividerDrawable(a.getDrawable(/*com.android.internal.R.styleable.*/LinearLayout_divider));
mShowDividers = a.getInt(/*com.android.internal.R.styleable.*/LinearLayout_showDividers, SHOW_DIVIDER_NONE);
mDividerPadding = a.getDimensionPixelSize(/*com.android.internal.R.styleable.*/LinearLayout_dividerPadding, 0);
a.recycle();
}
/**
* Set how dividers should be shown between items in this layout
*
* @param showDividers One or more of {@link #SHOW_DIVIDER_BEGINNING},
* {@link #SHOW_DIVIDER_MIDDLE}, or {@link #SHOW_DIVIDER_END},
* or {@link #SHOW_DIVIDER_NONE} to show no dividers.
*/
public void setShowDividers(int showDividers) {
if (showDividers != mShowDividers) {
requestLayout();
invalidate(); //XXX This is required if you are toggling a divider off
}
mShowDividers = showDividers;
}
/**
* @return A flag set indicating how dividers should be shown around items.
* @see #setShowDividers(int)
*/
public int getShowDividers() {
return mShowDividers;
}
/**
* Set a drawable to be used as a divider between items.
* @param divider Drawable that will divide each item.
* @see #setShowDividers(int)
*/
public void setDividerDrawable(Drawable divider) {
if (divider == mDivider) {
return;
}
mDivider = divider;
if (divider != null) {
mDividerWidth = divider.getIntrinsicWidth();
mDividerHeight = divider.getIntrinsicHeight();
} else {
mDividerWidth = 0;
mDividerHeight = 0;
}
setWillNotDraw(divider == null);
requestLayout();
}
/**
* Set padding displayed on both ends of dividers.
*
* @param padding Padding value in pixels that will be applied to each end
*
* @see #setShowDividers(int)
* @see #setDividerDrawable(Drawable)
* @see #getDividerPadding()
*/
public void setDividerPadding(int padding) {
mDividerPadding = padding;
}
/**
* Get the padding size used to inset dividers in pixels
*
* @see #setShowDividers(int)
* @see #setDividerDrawable(Drawable)
* @see #setDividerPadding(int)
*/
public int getDividerPadding() {
return mDividerPadding;
}
/**
* Get the width of the current divider drawable.
*
* @hide Used internally by framework.
*/
public int getDividerWidth() {
return mDividerWidth;
}
@Override
protected void measureChildWithMargins(View child, int parentWidthMeasureSpec, int widthUsed, int parentHeightMeasureSpec, int heightUsed) {
final int index = indexOfChild(child);
final int orientation = getOrientation();
final LayoutParams params = (LayoutParams) child.getLayoutParams();
if (hasDividerBeforeChildAt(index)) {
if (orientation == VERTICAL) {
//Account for the divider by pushing everything up
params.topMargin = mDividerHeight;
} else {
//Account for the divider by pushing everything left
params.leftMargin = mDividerWidth;
}
}
final int count = getChildCount();
if (index == count - 1) {
if (hasDividerBeforeChildAt(count)) {
if (orientation == VERTICAL) {
params.bottomMargin = mDividerHeight;
} else {
params.rightMargin = mDividerWidth;
}
}
}
super.measureChildWithMargins(child, parentWidthMeasureSpec, widthUsed, parentHeightMeasureSpec, heightUsed);
}
@Override
protected void onDraw(Canvas canvas) {
if (mDivider != null) {
if (getOrientation() == VERTICAL) {
drawDividersVertical(canvas);
} else {
drawDividersHorizontal(canvas);
}
}
super.onDraw(canvas);
}
void drawDividersVertical(Canvas canvas) {
final int count = getChildCount();
for (int i = 0; i < count; i++) {
final View child = getChildAt(i);
if (child != null && child.getVisibility() != GONE) {
if (hasDividerBeforeChildAt(i)) {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
final int top = child.getTop() - lp.topMargin/* - mDividerHeight*/;
drawHorizontalDivider(canvas, top);
}
}
}
if (hasDividerBeforeChildAt(count)) {
final View child = getChildAt(count - 1);
int bottom = 0;
if (child == null) {
bottom = getHeight() - getPaddingBottom() - mDividerHeight;
} else {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
bottom = child.getBottom()/* + lp.bottomMargin*/;
}
drawHorizontalDivider(canvas, bottom);
}
}
void drawDividersHorizontal(Canvas canvas) {
final int count = getChildCount();
for (int i = 0; i < count; i++) {
final View child = getChildAt(i);
if (child != null && child.getVisibility() != GONE) {
if (hasDividerBeforeChildAt(i)) {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
final int left = child.getLeft() - lp.leftMargin/* - mDividerWidth*/;
drawVerticalDivider(canvas, left);
}
}
}
if (hasDividerBeforeChildAt(count)) {
final View child = getChildAt(count - 1);
int right = 0;
if (child == null) {
right = getWidth() - getPaddingRight() - mDividerWidth;
} else {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
right = child.getRight()/* + lp.rightMargin*/;
}
drawVerticalDivider(canvas, right);
}
}
void drawHorizontalDivider(Canvas canvas, int top) {
mDivider.setBounds(getPaddingLeft() + mDividerPadding, top,
getWidth() - getPaddingRight() - mDividerPadding, top + mDividerHeight);
mDivider.draw(canvas);
}
void drawVerticalDivider(Canvas canvas, int left) {
mDivider.setBounds(left, getPaddingTop() + mDividerPadding,
left + mDividerWidth, getHeight() - getPaddingBottom() - mDividerPadding);
mDivider.draw(canvas);
}
/**
* Determines where to position dividers between children.
*
* @param childIndex Index of child to check for preceding divider
* @return true if there should be a divider before the child at childIndex
* @hide Pending API consideration. Currently only used internally by the system.
*/
protected boolean hasDividerBeforeChildAt(int childIndex) {
if (childIndex == 0) {
return (mShowDividers & SHOW_DIVIDER_BEGINNING) != 0;
} else if (childIndex == getChildCount()) {
return (mShowDividers & SHOW_DIVIDER_END) != 0;
} else if ((mShowDividers & SHOW_DIVIDER_MIDDLE) != 0) {
boolean hasVisibleViewBefore = false;
for (int i = childIndex - 1; i >= 0; i--) {
if (getChildAt(i).getVisibility() != GONE) {
hasVisibleViewBefore = true;
break;
}
}
return hasVisibleViewBefore;
}
return false;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/IcsLinearLayout.java
|
Java
|
asf20
| 9,720
|
package com.actionbarsherlock.internal.widget;
import java.util.Locale;
import android.content.Context;
import android.content.res.TypedArray;
import android.os.Build;
import android.util.AttributeSet;
import android.widget.Button;
public class CapitalizingButton extends Button {
private static final boolean SANS_ICE_CREAM = Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH;
private static final boolean IS_GINGERBREAD = Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD;
private static final int[] R_styleable_Button = new int[] {
android.R.attr.textAllCaps
};
private static final int R_styleable_Button_textAllCaps = 0;
private boolean mAllCaps;
public CapitalizingButton(Context context, AttributeSet attrs) {
super(context, attrs);
TypedArray a = context.obtainStyledAttributes(attrs, R_styleable_Button);
mAllCaps = a.getBoolean(R_styleable_Button_textAllCaps, true);
a.recycle();
}
public void setTextCompat(CharSequence text) {
if (SANS_ICE_CREAM && mAllCaps && text != null) {
if (IS_GINGERBREAD) {
setText(text.toString().toUpperCase(Locale.ROOT));
} else {
setText(text.toString().toUpperCase());
}
} else {
setText(text);
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/CapitalizingButton.java
|
Java
|
asf20
| 1,354
|
/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.widget;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.Shader;
import android.graphics.drawable.Animatable;
import android.graphics.drawable.AnimationDrawable;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.ClipDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.LayerDrawable;
import android.graphics.drawable.ShapeDrawable;
import android.graphics.drawable.shapes.RoundRectShape;
import android.graphics.drawable.shapes.Shape;
import android.os.Build;
import android.os.Parcel;
import android.os.Parcelable;
import android.os.SystemClock;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.view.ViewDebug;
import android.view.accessibility.AccessibilityEvent;
import android.view.accessibility.AccessibilityManager;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.view.animation.Interpolator;
import android.view.animation.LinearInterpolator;
import android.view.animation.Transformation;
import android.widget.RemoteViews.RemoteView;
/**
* <p>
* Visual indicator of progress in some operation. Displays a bar to the user
* representing how far the operation has progressed; the application can
* change the amount of progress (modifying the length of the bar) as it moves
* forward. There is also a secondary progress displayable on a progress bar
* which is useful for displaying intermediate progress, such as the buffer
* level during a streaming playback progress bar.
* </p>
*
* <p>
* A progress bar can also be made indeterminate. In indeterminate mode, the
* progress bar shows a cyclic animation without an indication of progress. This mode is used by
* applications when the length of the task is unknown. The indeterminate progress bar can be either
* a spinning wheel or a horizontal bar.
* </p>
*
* <p>The following code example shows how a progress bar can be used from
* a worker thread to update the user interface to notify the user of progress:
* </p>
*
* <pre>
* public class MyActivity extends Activity {
* private static final int PROGRESS = 0x1;
*
* private ProgressBar mProgress;
* private int mProgressStatus = 0;
*
* private Handler mHandler = new Handler();
*
* protected void onCreate(Bundle icicle) {
* super.onCreate(icicle);
*
* setContentView(R.layout.progressbar_activity);
*
* mProgress = (ProgressBar) findViewById(R.id.progress_bar);
*
* // Start lengthy operation in a background thread
* new Thread(new Runnable() {
* public void run() {
* while (mProgressStatus < 100) {
* mProgressStatus = doWork();
*
* // Update the progress bar
* mHandler.post(new Runnable() {
* public void run() {
* mProgress.setProgress(mProgressStatus);
* }
* });
* }
* }
* }).start();
* }
* }</pre>
*
* <p>To add a progress bar to a layout file, you can use the {@code <ProgressBar>} element.
* By default, the progress bar is a spinning wheel (an indeterminate indicator). To change to a
* horizontal progress bar, apply the {@link android.R.style#Widget_ProgressBar_Horizontal
* Widget.ProgressBar.Horizontal} style, like so:</p>
*
* <pre>
* <ProgressBar
* style="@android:style/Widget.ProgressBar.Horizontal"
* ... /></pre>
*
* <p>If you will use the progress bar to show real progress, you must use the horizontal bar. You
* can then increment the progress with {@link #incrementProgressBy incrementProgressBy()} or
* {@link #setProgress setProgress()}. By default, the progress bar is full when it reaches 100. If
* necessary, you can adjust the maximum value (the value for a full bar) using the {@link
* android.R.styleable#ProgressBar_max android:max} attribute. Other attributes available are listed
* below.</p>
*
* <p>Another common style to apply to the progress bar is {@link
* android.R.style#Widget_ProgressBar_Small Widget.ProgressBar.Small}, which shows a smaller
* version of the spinning wheel—useful when waiting for content to load.
* For example, you can insert this kind of progress bar into your default layout for
* a view that will be populated by some content fetched from the Internet—the spinning wheel
* appears immediately and when your application receives the content, it replaces the progress bar
* with the loaded content. For example:</p>
*
* <pre>
* <LinearLayout
* android:orientation="horizontal"
* ... >
* <ProgressBar
* android:layout_width="wrap_content"
* android:layout_height="wrap_content"
* style="@android:style/Widget.ProgressBar.Small"
* android:layout_marginRight="5dp" />
* <TextView
* android:layout_width="wrap_content"
* android:layout_height="wrap_content"
* android:text="@string/loading" />
* </LinearLayout></pre>
*
* <p>Other progress bar styles provided by the system include:</p>
* <ul>
* <li>{@link android.R.style#Widget_ProgressBar_Horizontal Widget.ProgressBar.Horizontal}</li>
* <li>{@link android.R.style#Widget_ProgressBar_Small Widget.ProgressBar.Small}</li>
* <li>{@link android.R.style#Widget_ProgressBar_Large Widget.ProgressBar.Large}</li>
* <li>{@link android.R.style#Widget_ProgressBar_Inverse Widget.ProgressBar.Inverse}</li>
* <li>{@link android.R.style#Widget_ProgressBar_Small_Inverse
* Widget.ProgressBar.Small.Inverse}</li>
* <li>{@link android.R.style#Widget_ProgressBar_Large_Inverse
* Widget.ProgressBar.Large.Inverse}</li>
* </ul>
* <p>The "inverse" styles provide an inverse color scheme for the spinner, which may be necessary
* if your application uses a light colored theme (a white background).</p>
*
* <p><strong>XML attributes</b></strong>
* <p>
* See {@link android.R.styleable#ProgressBar ProgressBar Attributes},
* {@link android.R.styleable#View View Attributes}
* </p>
*
* @attr ref android.R.styleable#ProgressBar_animationResolution
* @attr ref android.R.styleable#ProgressBar_indeterminate
* @attr ref android.R.styleable#ProgressBar_indeterminateBehavior
* @attr ref android.R.styleable#ProgressBar_indeterminateDrawable
* @attr ref android.R.styleable#ProgressBar_indeterminateDuration
* @attr ref android.R.styleable#ProgressBar_indeterminateOnly
* @attr ref android.R.styleable#ProgressBar_interpolator
* @attr ref android.R.styleable#ProgressBar_max
* @attr ref android.R.styleable#ProgressBar_maxHeight
* @attr ref android.R.styleable#ProgressBar_maxWidth
* @attr ref android.R.styleable#ProgressBar_minHeight
* @attr ref android.R.styleable#ProgressBar_minWidth
* @attr ref android.R.styleable#ProgressBar_progress
* @attr ref android.R.styleable#ProgressBar_progressDrawable
* @attr ref android.R.styleable#ProgressBar_secondaryProgress
*/
@RemoteView
public class IcsProgressBar extends View {
private static final boolean IS_HONEYCOMB = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB;
private static final int MAX_LEVEL = 10000;
private static final int ANIMATION_RESOLUTION = 200;
private static final int TIMEOUT_SEND_ACCESSIBILITY_EVENT = 200;
private static final int[] ProgressBar = new int[] {
android.R.attr.maxWidth,
android.R.attr.maxHeight,
android.R.attr.max,
android.R.attr.progress,
android.R.attr.secondaryProgress,
android.R.attr.indeterminate,
android.R.attr.indeterminateOnly,
android.R.attr.indeterminateDrawable,
android.R.attr.progressDrawable,
android.R.attr.indeterminateDuration,
android.R.attr.indeterminateBehavior,
android.R.attr.minWidth,
android.R.attr.minHeight,
android.R.attr.interpolator,
android.R.attr.animationResolution,
};
private static final int ProgressBar_maxWidth = 0;
private static final int ProgressBar_maxHeight = 1;
private static final int ProgressBar_max = 2;
private static final int ProgressBar_progress = 3;
private static final int ProgressBar_secondaryProgress = 4;
private static final int ProgressBar_indeterminate = 5;
private static final int ProgressBar_indeterminateOnly = 6;
private static final int ProgressBar_indeterminateDrawable = 7;
private static final int ProgressBar_progressDrawable = 8;
private static final int ProgressBar_indeterminateDuration = 9;
private static final int ProgressBar_indeterminateBehavior = 10;
private static final int ProgressBar_minWidth = 11;
private static final int ProgressBar_minHeight = 12;
private static final int ProgressBar_interpolator = 13;
private static final int ProgressBar_animationResolution = 14;
int mMinWidth;
int mMaxWidth;
int mMinHeight;
int mMaxHeight;
private int mProgress;
private int mSecondaryProgress;
private int mMax;
private int mBehavior;
private int mDuration;
private boolean mIndeterminate;
private boolean mOnlyIndeterminate;
private Transformation mTransformation;
private AlphaAnimation mAnimation;
private Drawable mIndeterminateDrawable;
private int mIndeterminateRealLeft;
private int mIndeterminateRealTop;
private Drawable mProgressDrawable;
private Drawable mCurrentDrawable;
Bitmap mSampleTile;
private boolean mNoInvalidate;
private Interpolator mInterpolator;
private RefreshProgressRunnable mRefreshProgressRunnable;
private long mUiThreadId;
private boolean mShouldStartAnimationDrawable;
private long mLastDrawTime;
private boolean mInDrawing;
private int mAnimationResolution;
private AccessibilityManager mAccessibilityManager;
private AccessibilityEventSender mAccessibilityEventSender;
/**
* Create a new progress bar with range 0...100 and initial progress of 0.
* @param context the application environment
*/
public IcsProgressBar(Context context) {
this(context, null);
}
public IcsProgressBar(Context context, AttributeSet attrs) {
this(context, attrs, android.R.attr.progressBarStyle);
}
public IcsProgressBar(Context context, AttributeSet attrs, int defStyle) {
this(context, attrs, defStyle, 0);
}
/**
* @hide
*/
public IcsProgressBar(Context context, AttributeSet attrs, int defStyle, int styleRes) {
super(context, attrs, defStyle);
mUiThreadId = Thread.currentThread().getId();
initProgressBar();
TypedArray a =
context.obtainStyledAttributes(attrs, /*R.styleable.*/ProgressBar, defStyle, styleRes);
mNoInvalidate = true;
Drawable drawable = a.getDrawable(/*R.styleable.*/ProgressBar_progressDrawable);
if (drawable != null) {
drawable = tileify(drawable, false);
// Calling this method can set mMaxHeight, make sure the corresponding
// XML attribute for mMaxHeight is read after calling this method
setProgressDrawable(drawable);
}
mDuration = a.getInt(/*R.styleable.*/ProgressBar_indeterminateDuration, mDuration);
mMinWidth = a.getDimensionPixelSize(/*R.styleable.*/ProgressBar_minWidth, mMinWidth);
mMaxWidth = a.getDimensionPixelSize(/*R.styleable.*/ProgressBar_maxWidth, mMaxWidth);
mMinHeight = a.getDimensionPixelSize(/*R.styleable.*/ProgressBar_minHeight, mMinHeight);
mMaxHeight = a.getDimensionPixelSize(/*R.styleable.*/ProgressBar_maxHeight, mMaxHeight);
mBehavior = a.getInt(/*R.styleable.*/ProgressBar_indeterminateBehavior, mBehavior);
final int resID = a.getResourceId(
/*com.android.internal.R.styleable.*/ProgressBar_interpolator,
android.R.anim.linear_interpolator); // default to linear interpolator
if (resID > 0) {
setInterpolator(context, resID);
}
setMax(a.getInt(/*R.styleable.*/ProgressBar_max, mMax));
setProgress(a.getInt(/*R.styleable.*/ProgressBar_progress, mProgress));
setSecondaryProgress(
a.getInt(/*R.styleable.*/ProgressBar_secondaryProgress, mSecondaryProgress));
drawable = a.getDrawable(/*R.styleable.*/ProgressBar_indeterminateDrawable);
if (drawable != null) {
drawable = tileifyIndeterminate(drawable);
setIndeterminateDrawable(drawable);
}
mOnlyIndeterminate = a.getBoolean(
/*R.styleable.*/ProgressBar_indeterminateOnly, mOnlyIndeterminate);
mNoInvalidate = false;
setIndeterminate(mOnlyIndeterminate || a.getBoolean(
/*R.styleable.*/ProgressBar_indeterminate, mIndeterminate));
mAnimationResolution = a.getInteger(/*R.styleable.*/ProgressBar_animationResolution,
ANIMATION_RESOLUTION);
a.recycle();
mAccessibilityManager = (AccessibilityManager)context.getSystemService(Context.ACCESSIBILITY_SERVICE);
}
/**
* Converts a drawable to a tiled version of itself. It will recursively
* traverse layer and state list drawables.
*/
private Drawable tileify(Drawable drawable, boolean clip) {
if (drawable instanceof LayerDrawable) {
LayerDrawable background = (LayerDrawable) drawable;
final int N = background.getNumberOfLayers();
Drawable[] outDrawables = new Drawable[N];
for (int i = 0; i < N; i++) {
int id = background.getId(i);
outDrawables[i] = tileify(background.getDrawable(i),
(id == android.R.id.progress || id == android.R.id.secondaryProgress));
}
LayerDrawable newBg = new LayerDrawable(outDrawables);
for (int i = 0; i < N; i++) {
newBg.setId(i, background.getId(i));
}
return newBg;
}/* else if (drawable instanceof StateListDrawable) {
StateListDrawable in = (StateListDrawable) drawable;
StateListDrawable out = new StateListDrawable();
int numStates = in.getStateCount();
for (int i = 0; i < numStates; i++) {
out.addState(in.getStateSet(i), tileify(in.getStateDrawable(i), clip));
}
return out;
}*/ else if (drawable instanceof BitmapDrawable) {
final Bitmap tileBitmap = ((BitmapDrawable) drawable).getBitmap();
if (mSampleTile == null) {
mSampleTile = tileBitmap;
}
final ShapeDrawable shapeDrawable = new ShapeDrawable(getDrawableShape());
final BitmapShader bitmapShader = new BitmapShader(tileBitmap,
Shader.TileMode.REPEAT, Shader.TileMode.CLAMP);
shapeDrawable.getPaint().setShader(bitmapShader);
return (clip) ? new ClipDrawable(shapeDrawable, Gravity.LEFT,
ClipDrawable.HORIZONTAL) : shapeDrawable;
}
return drawable;
}
Shape getDrawableShape() {
final float[] roundedCorners = new float[] { 5, 5, 5, 5, 5, 5, 5, 5 };
return new RoundRectShape(roundedCorners, null, null);
}
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
/**
* <p>
* Initialize the progress bar's default values:
* </p>
* <ul>
* <li>progress = 0</li>
* <li>max = 100</li>
* <li>animation duration = 4000 ms</li>
* <li>indeterminate = false</li>
* <li>behavior = repeat</li>
* </ul>
*/
private void initProgressBar() {
mMax = 100;
mProgress = 0;
mSecondaryProgress = 0;
mIndeterminate = false;
mOnlyIndeterminate = false;
mDuration = 4000;
mBehavior = AlphaAnimation.RESTART;
mMinWidth = 24;
mMaxWidth = 48;
mMinHeight = 24;
mMaxHeight = 48;
}
/**
* <p>Indicate whether this progress bar is in indeterminate mode.</p>
*
* @return true if the progress bar is in indeterminate mode
*/
@ViewDebug.ExportedProperty(category = "progress")
public synchronized boolean isIndeterminate() {
return mIndeterminate;
}
/**
* <p>Change the indeterminate mode for this progress bar. In indeterminate
* mode, the progress is ignored and the progress bar shows an infinite
* animation instead.</p>
*
* If this progress bar's style only supports indeterminate mode (such as the circular
* progress bars), then this will be ignored.
*
* @param indeterminate true to enable the indeterminate mode
*/
public synchronized void setIndeterminate(boolean indeterminate) {
if ((!mOnlyIndeterminate || !mIndeterminate) && indeterminate != mIndeterminate) {
mIndeterminate = indeterminate;
if (indeterminate) {
// swap between indeterminate and regular backgrounds
mCurrentDrawable = mIndeterminateDrawable;
startAnimation();
} else {
mCurrentDrawable = mProgressDrawable;
stopAnimation();
}
}
}
/**
* <p>Get the drawable used to draw the progress bar in
* indeterminate mode.</p>
*
* @return a {@link android.graphics.drawable.Drawable} instance
*
* @see #setIndeterminateDrawable(android.graphics.drawable.Drawable)
* @see #setIndeterminate(boolean)
*/
public Drawable getIndeterminateDrawable() {
return mIndeterminateDrawable;
}
/**
* <p>Define the drawable used to draw the progress bar in
* indeterminate mode.</p>
*
* @param d the new drawable
*
* @see #getIndeterminateDrawable()
* @see #setIndeterminate(boolean)
*/
public void setIndeterminateDrawable(Drawable d) {
if (d != null) {
d.setCallback(this);
}
mIndeterminateDrawable = d;
if (mIndeterminate) {
mCurrentDrawable = d;
postInvalidate();
}
}
/**
* <p>Get the drawable used to draw the progress bar in
* progress mode.</p>
*
* @return a {@link android.graphics.drawable.Drawable} instance
*
* @see #setProgressDrawable(android.graphics.drawable.Drawable)
* @see #setIndeterminate(boolean)
*/
public Drawable getProgressDrawable() {
return mProgressDrawable;
}
/**
* <p>Define the drawable used to draw the progress bar in
* progress mode.</p>
*
* @param d the new drawable
*
* @see #getProgressDrawable()
* @see #setIndeterminate(boolean)
*/
public void setProgressDrawable(Drawable d) {
boolean needUpdate;
if (mProgressDrawable != null && d != mProgressDrawable) {
mProgressDrawable.setCallback(null);
needUpdate = true;
} else {
needUpdate = false;
}
if (d != null) {
d.setCallback(this);
// Make sure the ProgressBar is always tall enough
int drawableHeight = d.getMinimumHeight();
if (mMaxHeight < drawableHeight) {
mMaxHeight = drawableHeight;
requestLayout();
}
}
mProgressDrawable = d;
if (!mIndeterminate) {
mCurrentDrawable = d;
postInvalidate();
}
if (needUpdate) {
updateDrawableBounds(getWidth(), getHeight());
updateDrawableState();
doRefreshProgress(android.R.id.progress, mProgress, false, false);
doRefreshProgress(android.R.id.secondaryProgress, mSecondaryProgress, false, false);
}
}
/**
* @return The drawable currently used to draw the progress bar
*/
Drawable getCurrentDrawable() {
return mCurrentDrawable;
}
@Override
protected boolean verifyDrawable(Drawable who) {
return who == mProgressDrawable || who == mIndeterminateDrawable
|| super.verifyDrawable(who);
}
@Override
public void jumpDrawablesToCurrentState() {
super.jumpDrawablesToCurrentState();
if (mProgressDrawable != null) mProgressDrawable.jumpToCurrentState();
if (mIndeterminateDrawable != null) mIndeterminateDrawable.jumpToCurrentState();
}
@Override
public void postInvalidate() {
if (!mNoInvalidate) {
super.postInvalidate();
}
}
private class RefreshProgressRunnable implements Runnable {
private int mId;
private int mProgress;
private boolean mFromUser;
RefreshProgressRunnable(int id, int progress, boolean fromUser) {
mId = id;
mProgress = progress;
mFromUser = fromUser;
}
public void run() {
doRefreshProgress(mId, mProgress, mFromUser, true);
// Put ourselves back in the cache when we are done
mRefreshProgressRunnable = this;
}
public void setup(int id, int progress, boolean fromUser) {
mId = id;
mProgress = progress;
mFromUser = fromUser;
}
}
private synchronized void doRefreshProgress(int id, int progress, boolean fromUser,
boolean callBackToApp) {
float scale = mMax > 0 ? (float) progress / (float) mMax : 0;
final Drawable d = mCurrentDrawable;
if (d != null) {
Drawable progressDrawable = null;
if (d instanceof LayerDrawable) {
progressDrawable = ((LayerDrawable) d).findDrawableByLayerId(id);
}
final int level = (int) (scale * MAX_LEVEL);
(progressDrawable != null ? progressDrawable : d).setLevel(level);
} else {
invalidate();
}
if (callBackToApp && id == android.R.id.progress) {
onProgressRefresh(scale, fromUser);
}
}
void onProgressRefresh(float scale, boolean fromUser) {
if (mAccessibilityManager.isEnabled()) {
scheduleAccessibilityEventSender();
}
}
private synchronized void refreshProgress(int id, int progress, boolean fromUser) {
if (mUiThreadId == Thread.currentThread().getId()) {
doRefreshProgress(id, progress, fromUser, true);
} else {
RefreshProgressRunnable r;
if (mRefreshProgressRunnable != null) {
// Use cached RefreshProgressRunnable if available
r = mRefreshProgressRunnable;
// Uncache it
mRefreshProgressRunnable = null;
r.setup(id, progress, fromUser);
} else {
// Make a new one
r = new RefreshProgressRunnable(id, progress, fromUser);
}
post(r);
}
}
/**
* <p>Set the current progress to the specified value. Does not do anything
* if the progress bar is in indeterminate mode.</p>
*
* @param progress the new progress, between 0 and {@link #getMax()}
*
* @see #setIndeterminate(boolean)
* @see #isIndeterminate()
* @see #getProgress()
* @see #incrementProgressBy(int)
*/
public synchronized void setProgress(int progress) {
setProgress(progress, false);
}
synchronized void setProgress(int progress, boolean fromUser) {
if (mIndeterminate) {
return;
}
if (progress < 0) {
progress = 0;
}
if (progress > mMax) {
progress = mMax;
}
if (progress != mProgress) {
mProgress = progress;
refreshProgress(android.R.id.progress, mProgress, fromUser);
}
}
/**
* <p>
* Set the current secondary progress to the specified value. Does not do
* anything if the progress bar is in indeterminate mode.
* </p>
*
* @param secondaryProgress the new secondary progress, between 0 and {@link #getMax()}
* @see #setIndeterminate(boolean)
* @see #isIndeterminate()
* @see #getSecondaryProgress()
* @see #incrementSecondaryProgressBy(int)
*/
public synchronized void setSecondaryProgress(int secondaryProgress) {
if (mIndeterminate) {
return;
}
if (secondaryProgress < 0) {
secondaryProgress = 0;
}
if (secondaryProgress > mMax) {
secondaryProgress = mMax;
}
if (secondaryProgress != mSecondaryProgress) {
mSecondaryProgress = secondaryProgress;
refreshProgress(android.R.id.secondaryProgress, mSecondaryProgress, false);
}
}
/**
* <p>Get the progress bar's current level of progress. Return 0 when the
* progress bar is in indeterminate mode.</p>
*
* @return the current progress, between 0 and {@link #getMax()}
*
* @see #setIndeterminate(boolean)
* @see #isIndeterminate()
* @see #setProgress(int)
* @see #setMax(int)
* @see #getMax()
*/
@ViewDebug.ExportedProperty(category = "progress")
public synchronized int getProgress() {
return mIndeterminate ? 0 : mProgress;
}
/**
* <p>Get the progress bar's current level of secondary progress. Return 0 when the
* progress bar is in indeterminate mode.</p>
*
* @return the current secondary progress, between 0 and {@link #getMax()}
*
* @see #setIndeterminate(boolean)
* @see #isIndeterminate()
* @see #setSecondaryProgress(int)
* @see #setMax(int)
* @see #getMax()
*/
@ViewDebug.ExportedProperty(category = "progress")
public synchronized int getSecondaryProgress() {
return mIndeterminate ? 0 : mSecondaryProgress;
}
/**
* <p>Return the upper limit of this progress bar's range.</p>
*
* @return a positive integer
*
* @see #setMax(int)
* @see #getProgress()
* @see #getSecondaryProgress()
*/
@ViewDebug.ExportedProperty(category = "progress")
public synchronized int getMax() {
return mMax;
}
/**
* <p>Set the range of the progress bar to 0...<tt>max</tt>.</p>
*
* @param max the upper range of this progress bar
*
* @see #getMax()
* @see #setProgress(int)
* @see #setSecondaryProgress(int)
*/
public synchronized void setMax(int max) {
if (max < 0) {
max = 0;
}
if (max != mMax) {
mMax = max;
postInvalidate();
if (mProgress > max) {
mProgress = max;
}
refreshProgress(android.R.id.progress, mProgress, false);
}
}
/**
* <p>Increase the progress bar's progress by the specified amount.</p>
*
* @param diff the amount by which the progress must be increased
*
* @see #setProgress(int)
*/
public synchronized final void incrementProgressBy(int diff) {
setProgress(mProgress + diff);
}
/**
* <p>Increase the progress bar's secondary progress by the specified amount.</p>
*
* @param diff the amount by which the secondary progress must be increased
*
* @see #setSecondaryProgress(int)
*/
public synchronized final void incrementSecondaryProgressBy(int diff) {
setSecondaryProgress(mSecondaryProgress + diff);
}
/**
* <p>Start the indeterminate progress animation.</p>
*/
void startAnimation() {
if (getVisibility() != VISIBLE) {
return;
}
if (mIndeterminateDrawable instanceof Animatable) {
mShouldStartAnimationDrawable = true;
mAnimation = null;
} else {
if (mInterpolator == null) {
mInterpolator = new LinearInterpolator();
}
mTransformation = new Transformation();
mAnimation = new AlphaAnimation(0.0f, 1.0f);
mAnimation.setRepeatMode(mBehavior);
mAnimation.setRepeatCount(Animation.INFINITE);
mAnimation.setDuration(mDuration);
mAnimation.setInterpolator(mInterpolator);
mAnimation.setStartTime(Animation.START_ON_FIRST_FRAME);
}
postInvalidate();
}
/**
* <p>Stop the indeterminate progress animation.</p>
*/
void stopAnimation() {
mAnimation = null;
mTransformation = null;
if (mIndeterminateDrawable instanceof Animatable) {
((Animatable) mIndeterminateDrawable).stop();
mShouldStartAnimationDrawable = false;
}
postInvalidate();
}
/**
* Sets the acceleration curve for the indeterminate animation.
* The interpolator is loaded as a resource from the specified context.
*
* @param context The application environment
* @param resID The resource identifier of the interpolator to load
*/
public void setInterpolator(Context context, int resID) {
setInterpolator(AnimationUtils.loadInterpolator(context, resID));
}
/**
* Sets the acceleration curve for the indeterminate animation.
* Defaults to a linear interpolation.
*
* @param interpolator The interpolator which defines the acceleration curve
*/
public void setInterpolator(Interpolator interpolator) {
mInterpolator = interpolator;
}
/**
* Gets the acceleration curve type for the indeterminate animation.
*
* @return the {@link Interpolator} associated to this animation
*/
public Interpolator getInterpolator() {
return mInterpolator;
}
@Override
public void setVisibility(int v) {
if (getVisibility() != v) {
super.setVisibility(v);
if (mIndeterminate) {
// let's be nice with the UI thread
if (v == GONE || v == INVISIBLE) {
stopAnimation();
} else {
startAnimation();
}
}
}
}
@Override
protected void onVisibilityChanged(View changedView, int visibility) {
super.onVisibilityChanged(changedView, visibility);
if (mIndeterminate) {
// let's be nice with the UI thread
if (visibility == GONE || visibility == INVISIBLE) {
stopAnimation();
} else {
startAnimation();
}
}
}
@Override
public void invalidateDrawable(Drawable dr) {
if (!mInDrawing) {
if (verifyDrawable(dr)) {
final Rect dirty = dr.getBounds();
final int scrollX = getScrollX() + getPaddingLeft();
final int scrollY = getScrollY() + getPaddingTop();
invalidate(dirty.left + scrollX, dirty.top + scrollY,
dirty.right + scrollX, dirty.bottom + scrollY);
} else {
super.invalidateDrawable(dr);
}
}
}
/**
* @hide
*
@Override
public int getResolvedLayoutDirection(Drawable who) {
return (who == mProgressDrawable || who == mIndeterminateDrawable) ?
getResolvedLayoutDirection() : super.getResolvedLayoutDirection(who);
}
*/
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
updateDrawableBounds(w, h);
}
private void updateDrawableBounds(int w, int h) {
// onDraw will translate the canvas so we draw starting at 0,0
int right = w - getPaddingRight() - getPaddingLeft();
int bottom = h - getPaddingBottom() - getPaddingTop();
int top = 0;
int left = 0;
if (mIndeterminateDrawable != null) {
// Aspect ratio logic does not apply to AnimationDrawables
if (mOnlyIndeterminate && !(mIndeterminateDrawable instanceof AnimationDrawable)) {
// Maintain aspect ratio. Certain kinds of animated drawables
// get very confused otherwise.
final int intrinsicWidth = mIndeterminateDrawable.getIntrinsicWidth();
final int intrinsicHeight = mIndeterminateDrawable.getIntrinsicHeight();
final float intrinsicAspect = (float) intrinsicWidth / intrinsicHeight;
final float boundAspect = (float) w / h;
if (intrinsicAspect != boundAspect) {
if (boundAspect > intrinsicAspect) {
// New width is larger. Make it smaller to match height.
final int width = (int) (h * intrinsicAspect);
left = (w - width) / 2;
right = left + width;
} else {
// New height is larger. Make it smaller to match width.
final int height = (int) (w * (1 / intrinsicAspect));
top = (h - height) / 2;
bottom = top + height;
}
}
}
mIndeterminateDrawable.setBounds(0, 0, right - left, bottom - top);
mIndeterminateRealLeft = left;
mIndeterminateRealTop = top;
}
if (mProgressDrawable != null) {
mProgressDrawable.setBounds(0, 0, right, bottom);
}
}
@Override
protected synchronized void onDraw(Canvas canvas) {
super.onDraw(canvas);
Drawable d = mCurrentDrawable;
if (d != null) {
// Translate canvas so a indeterminate circular progress bar with padding
// rotates properly in its animation
canvas.save();
canvas.translate(getPaddingLeft() + mIndeterminateRealLeft, getPaddingTop() + mIndeterminateRealTop);
long time = getDrawingTime();
if (mAnimation != null) {
mAnimation.getTransformation(time, mTransformation);
float scale = mTransformation.getAlpha();
try {
mInDrawing = true;
d.setLevel((int) (scale * MAX_LEVEL));
} finally {
mInDrawing = false;
}
if (SystemClock.uptimeMillis() - mLastDrawTime >= mAnimationResolution) {
mLastDrawTime = SystemClock.uptimeMillis();
postInvalidateDelayed(mAnimationResolution);
}
}
d.draw(canvas);
canvas.restore();
if (mShouldStartAnimationDrawable && d instanceof Animatable) {
((Animatable) d).start();
mShouldStartAnimationDrawable = false;
}
}
}
@Override
protected synchronized void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
Drawable d = mCurrentDrawable;
int dw = 0;
int dh = 0;
if (d != null) {
dw = Math.max(mMinWidth, Math.min(mMaxWidth, d.getIntrinsicWidth()));
dh = Math.max(mMinHeight, Math.min(mMaxHeight, d.getIntrinsicHeight()));
}
updateDrawableState();
dw += getPaddingLeft() + getPaddingRight();
dh += getPaddingTop() + getPaddingBottom();
if (IS_HONEYCOMB) {
setMeasuredDimension(View.resolveSizeAndState(dw, widthMeasureSpec, 0),
View.resolveSizeAndState(dh, heightMeasureSpec, 0));
} else {
setMeasuredDimension(View.resolveSize(dw, widthMeasureSpec),
View.resolveSize(dh, heightMeasureSpec));
}
}
@Override
protected void drawableStateChanged() {
super.drawableStateChanged();
updateDrawableState();
}
private void updateDrawableState() {
int[] state = getDrawableState();
if (mProgressDrawable != null && mProgressDrawable.isStateful()) {
mProgressDrawable.setState(state);
}
if (mIndeterminateDrawable != null && mIndeterminateDrawable.isStateful()) {
mIndeterminateDrawable.setState(state);
}
}
static class SavedState extends BaseSavedState {
int progress;
int secondaryProgress;
/**
* Constructor called from {@link IcsProgressBar#onSaveInstanceState()}
*/
SavedState(Parcelable superState) {
super(superState);
}
/**
* Constructor called from {@link #CREATOR}
*/
private SavedState(Parcel in) {
super(in);
progress = in.readInt();
secondaryProgress = in.readInt();
}
@Override
public void writeToParcel(Parcel out, int flags) {
super.writeToParcel(out, flags);
out.writeInt(progress);
out.writeInt(secondaryProgress);
}
public static final Parcelable.Creator<SavedState> CREATOR
= new Parcelable.Creator<SavedState>() {
public SavedState createFromParcel(Parcel in) {
return new SavedState(in);
}
public SavedState[] newArray(int size) {
return new SavedState[size];
}
};
}
@Override
public Parcelable onSaveInstanceState() {
// Force our ancestor class to save its state
Parcelable superState = super.onSaveInstanceState();
SavedState ss = new SavedState(superState);
ss.progress = mProgress;
ss.secondaryProgress = mSecondaryProgress;
return ss;
}
@Override
public void onRestoreInstanceState(Parcelable state) {
SavedState ss = (SavedState) state;
super.onRestoreInstanceState(ss.getSuperState());
setProgress(ss.progress);
setSecondaryProgress(ss.secondaryProgress);
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
if (mIndeterminate) {
startAnimation();
}
}
@Override
protected void onDetachedFromWindow() {
if (mIndeterminate) {
stopAnimation();
}
if(mRefreshProgressRunnable != null) {
removeCallbacks(mRefreshProgressRunnable);
}
if (mAccessibilityEventSender != null) {
removeCallbacks(mAccessibilityEventSender);
}
// This should come after stopAnimation(), otherwise an invalidate message remains in the
// queue, which can prevent the entire view hierarchy from being GC'ed during a rotation
super.onDetachedFromWindow();
}
@Override
public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
super.onInitializeAccessibilityEvent(event);
event.setItemCount(mMax);
event.setCurrentItemIndex(mProgress);
}
/**
* Schedule a command for sending an accessibility event.
* </br>
* Note: A command is used to ensure that accessibility events
* are sent at most one in a given time frame to save
* system resources while the progress changes quickly.
*/
private void scheduleAccessibilityEventSender() {
if (mAccessibilityEventSender == null) {
mAccessibilityEventSender = new AccessibilityEventSender();
} else {
removeCallbacks(mAccessibilityEventSender);
}
postDelayed(mAccessibilityEventSender, TIMEOUT_SEND_ACCESSIBILITY_EVENT);
}
/**
* Command for sending an accessibility event.
*/
private class AccessibilityEventSender implements Runnable {
public void run() {
sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_SELECTED);
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/IcsProgressBar.java
|
Java
|
asf20
| 41,793
|
package com.actionbarsherlock.internal.widget;
import static android.view.View.MeasureSpec.EXACTLY;
import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.widget.LinearLayout;
import com.actionbarsherlock.R;
public class FakeDialogPhoneWindow extends LinearLayout {
final TypedValue mMinWidthMajor = new TypedValue();
final TypedValue mMinWidthMinor = new TypedValue();
public FakeDialogPhoneWindow(Context context, AttributeSet attrs) {
super(context, attrs);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockTheme);
a.getValue(R.styleable.SherlockTheme_windowMinWidthMajor, mMinWidthMajor);
a.getValue(R.styleable.SherlockTheme_windowMinWidthMinor, mMinWidthMinor);
a.recycle();
}
/* Stolen from PhoneWindow */
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
final DisplayMetrics metrics = getContext().getResources().getDisplayMetrics();
final boolean isPortrait = metrics.widthPixels < metrics.heightPixels;
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
int width = getMeasuredWidth();
boolean measure = false;
widthMeasureSpec = MeasureSpec.makeMeasureSpec(width, EXACTLY);
final TypedValue tv = isPortrait ? mMinWidthMinor : mMinWidthMajor;
if (tv.type != TypedValue.TYPE_NULL) {
final int min;
if (tv.type == TypedValue.TYPE_DIMENSION) {
min = (int)tv.getDimension(metrics);
} else if (tv.type == TypedValue.TYPE_FRACTION) {
min = (int)tv.getFraction(metrics.widthPixels, metrics.widthPixels);
} else {
min = 0;
}
if (width < min) {
widthMeasureSpec = MeasureSpec.makeMeasureSpec(min, EXACTLY);
measure = true;
}
}
// TODO: Support height?
if (measure) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/FakeDialogPhoneWindow.java
|
Java
|
asf20
| 2,180
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.internal.widget;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import com.actionbarsherlock.R;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.internal.nineoldandroids.widget.NineFrameLayout;
/**
* This class acts as a container for the action bar view and action mode context views.
* It applies special styles as needed to help handle animated transitions between them.
* @hide
*/
public class ActionBarContainer extends NineFrameLayout {
private boolean mIsTransitioning;
private View mTabContainer;
private ActionBarView mActionBarView;
private Drawable mBackground;
private Drawable mStackedBackground;
private Drawable mSplitBackground;
private boolean mIsSplit;
private boolean mIsStacked;
public ActionBarContainer(Context context) {
this(context, null);
}
public ActionBarContainer(Context context, AttributeSet attrs) {
super(context, attrs);
setBackgroundDrawable(null);
TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.SherlockActionBar);
mBackground = a.getDrawable(R.styleable.SherlockActionBar_background);
mStackedBackground = a.getDrawable(
R.styleable.SherlockActionBar_backgroundStacked);
if (getId() == R.id.abs__split_action_bar) {
mIsSplit = true;
mSplitBackground = a.getDrawable(
R.styleable.SherlockActionBar_backgroundSplit);
}
a.recycle();
setWillNotDraw(mIsSplit ? mSplitBackground == null :
mBackground == null && mStackedBackground == null);
}
@Override
public void onFinishInflate() {
super.onFinishInflate();
mActionBarView = (ActionBarView) findViewById(R.id.abs__action_bar);
}
public void setPrimaryBackground(Drawable bg) {
mBackground = bg;
invalidate();
}
public void setStackedBackground(Drawable bg) {
mStackedBackground = bg;
invalidate();
}
public void setSplitBackground(Drawable bg) {
mSplitBackground = bg;
invalidate();
}
/**
* Set the action bar into a "transitioning" state. While transitioning
* the bar will block focus and touch from all of its descendants. This
* prevents the user from interacting with the bar while it is animating
* in or out.
*
* @param isTransitioning true if the bar is currently transitioning, false otherwise.
*/
public void setTransitioning(boolean isTransitioning) {
mIsTransitioning = isTransitioning;
setDescendantFocusability(isTransitioning ? FOCUS_BLOCK_DESCENDANTS
: FOCUS_AFTER_DESCENDANTS);
}
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
return mIsTransitioning || super.onInterceptTouchEvent(ev);
}
@Override
public boolean onTouchEvent(MotionEvent ev) {
super.onTouchEvent(ev);
// An action bar always eats touch events.
return true;
}
@Override
public boolean onHoverEvent(MotionEvent ev) {
super.onHoverEvent(ev);
// An action bar always eats hover events.
return true;
}
public void setTabContainer(ScrollingTabContainerView tabView) {
if (mTabContainer != null) {
removeView(mTabContainer);
}
mTabContainer = tabView;
if (tabView != null) {
addView(tabView);
final ViewGroup.LayoutParams lp = tabView.getLayoutParams();
lp.width = LayoutParams.MATCH_PARENT;
lp.height = LayoutParams.WRAP_CONTENT;
tabView.setAllowCollapse(false);
}
}
public View getTabContainer() {
return mTabContainer;
}
@Override
public void onDraw(Canvas canvas) {
if (getWidth() == 0 || getHeight() == 0) {
return;
}
if (mIsSplit) {
if (mSplitBackground != null) mSplitBackground.draw(canvas);
} else {
if (mBackground != null) {
mBackground.draw(canvas);
}
if (mStackedBackground != null && mIsStacked) {
mStackedBackground.draw(canvas);
}
}
}
//This causes the animation reflection to fail on pre-HC platforms
//@Override
//public android.view.ActionMode startActionModeForChild(View child, android.view.ActionMode.Callback callback) {
// // No starting an action mode for an action bar child! (Where would it go?)
// return null;
//}
@Override
public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
if (mActionBarView == null) return;
final LayoutParams lp = (LayoutParams) mActionBarView.getLayoutParams();
final int actionBarViewHeight = mActionBarView.isCollapsed() ? 0 :
mActionBarView.getMeasuredHeight() + lp.topMargin + lp.bottomMargin;
if (mTabContainer != null && mTabContainer.getVisibility() != GONE) {
final int mode = MeasureSpec.getMode(heightMeasureSpec);
if (mode == MeasureSpec.AT_MOST) {
final int maxHeight = MeasureSpec.getSize(heightMeasureSpec);
setMeasuredDimension(getMeasuredWidth(),
Math.min(actionBarViewHeight + mTabContainer.getMeasuredHeight(),
maxHeight));
}
}
}
@Override
public void onLayout(boolean changed, int l, int t, int r, int b) {
super.onLayout(changed, l, t, r, b);
final boolean hasTabs = mTabContainer != null && mTabContainer.getVisibility() != GONE;
if (mTabContainer != null && mTabContainer.getVisibility() != GONE) {
final int containerHeight = getMeasuredHeight();
final int tabHeight = mTabContainer.getMeasuredHeight();
if ((mActionBarView.getDisplayOptions() & ActionBar.DISPLAY_SHOW_HOME) == 0) {
// Not showing home, put tabs on top.
final int count = getChildCount();
for (int i = 0; i < count; i++) {
final View child = getChildAt(i);
if (child == mTabContainer) continue;
if (!mActionBarView.isCollapsed()) {
child.offsetTopAndBottom(tabHeight);
}
}
mTabContainer.layout(l, 0, r, tabHeight);
} else {
mTabContainer.layout(l, containerHeight - tabHeight, r, containerHeight);
}
}
boolean needsInvalidate = false;
if (mIsSplit) {
if (mSplitBackground != null) {
mSplitBackground.setBounds(0, 0, getMeasuredWidth(), getMeasuredHeight());
needsInvalidate = true;
}
} else {
if (mBackground != null) {
mBackground.setBounds(mActionBarView.getLeft(), mActionBarView.getTop(),
mActionBarView.getRight(), mActionBarView.getBottom());
needsInvalidate = true;
}
if ((mIsStacked = hasTabs && mStackedBackground != null)) {
mStackedBackground.setBounds(mTabContainer.getLeft(), mTabContainer.getTop(),
mTabContainer.getRight(), mTabContainer.getBottom());
needsInvalidate = true;
}
}
if (needsInvalidate) {
invalidate();
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/internal/widget/ActionBarContainer.java
|
Java
|
asf20
| 8,480
|
package com.actionbarsherlock.app;
import android.content.res.Configuration;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.view.KeyEvent;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.view.Window;
import com.actionbarsherlock.ActionBarSherlock;
import com.actionbarsherlock.ActionBarSherlock.OnActionModeFinishedListener;
import com.actionbarsherlock.ActionBarSherlock.OnActionModeStartedListener;
import com.actionbarsherlock.ActionBarSherlock.OnCreatePanelMenuListener;
import com.actionbarsherlock.ActionBarSherlock.OnMenuItemSelectedListener;
import com.actionbarsherlock.ActionBarSherlock.OnPreparePanelListener;
import com.actionbarsherlock.view.ActionMode;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
public abstract class SherlockPreferenceActivity extends PreferenceActivity implements OnCreatePanelMenuListener, OnPreparePanelListener, OnMenuItemSelectedListener, OnActionModeStartedListener, OnActionModeFinishedListener {
private ActionBarSherlock mSherlock;
protected final ActionBarSherlock getSherlock() {
if (mSherlock == null) {
mSherlock = ActionBarSherlock.wrap(this, ActionBarSherlock.FLAG_DELEGATE);
}
return mSherlock;
}
///////////////////////////////////////////////////////////////////////////
// Action bar and mode
///////////////////////////////////////////////////////////////////////////
public ActionBar getSupportActionBar() {
return getSherlock().getActionBar();
}
public ActionMode startActionMode(ActionMode.Callback callback) {
return getSherlock().startActionMode(callback);
}
@Override
public void onActionModeStarted(ActionMode mode) {}
@Override
public void onActionModeFinished(ActionMode mode) {}
///////////////////////////////////////////////////////////////////////////
// General lifecycle/callback dispatching
///////////////////////////////////////////////////////////////////////////
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
getSherlock().dispatchConfigurationChanged(newConfig);
}
@Override
protected void onPostResume() {
super.onPostResume();
getSherlock().dispatchPostResume();
}
@Override
protected void onPause() {
getSherlock().dispatchPause();
super.onPause();
}
@Override
protected void onStop() {
getSherlock().dispatchStop();
super.onStop();
}
@Override
protected void onDestroy() {
getSherlock().dispatchDestroy();
super.onDestroy();
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
getSherlock().dispatchPostCreate(savedInstanceState);
super.onPostCreate(savedInstanceState);
}
@Override
protected void onTitleChanged(CharSequence title, int color) {
getSherlock().dispatchTitleChanged(title, color);
super.onTitleChanged(title, color);
}
@Override
public final boolean onMenuOpened(int featureId, android.view.Menu menu) {
if (getSherlock().dispatchMenuOpened(featureId, menu)) {
return true;
}
return super.onMenuOpened(featureId, menu);
}
@Override
public void onPanelClosed(int featureId, android.view.Menu menu) {
getSherlock().dispatchPanelClosed(featureId, menu);
super.onPanelClosed(featureId, menu);
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (getSherlock().dispatchKeyEvent(event)) {
return true;
}
return super.dispatchKeyEvent(event);
}
///////////////////////////////////////////////////////////////////////////
// Native menu handling
///////////////////////////////////////////////////////////////////////////
public MenuInflater getSupportMenuInflater() {
return getSherlock().getMenuInflater();
}
public void invalidateOptionsMenu() {
getSherlock().dispatchInvalidateOptionsMenu();
}
public void supportInvalidateOptionsMenu() {
invalidateOptionsMenu();
}
@Override
public final boolean onCreateOptionsMenu(android.view.Menu menu) {
return getSherlock().dispatchCreateOptionsMenu(menu);
}
@Override
public final boolean onPrepareOptionsMenu(android.view.Menu menu) {
return getSherlock().dispatchPrepareOptionsMenu(menu);
}
@Override
public final boolean onOptionsItemSelected(android.view.MenuItem item) {
return getSherlock().dispatchOptionsItemSelected(item);
}
@Override
public void openOptionsMenu() {
if (!getSherlock().dispatchOpenOptionsMenu()) {
super.openOptionsMenu();
}
}
@Override
public void closeOptionsMenu() {
if (!getSherlock().dispatchCloseOptionsMenu()) {
super.closeOptionsMenu();
}
}
///////////////////////////////////////////////////////////////////////////
// Sherlock menu handling
///////////////////////////////////////////////////////////////////////////
@Override
public boolean onCreatePanelMenu(int featureId, Menu menu) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onCreateOptionsMenu(menu);
}
return false;
}
public boolean onCreateOptionsMenu(Menu menu) {
return true;
}
@Override
public boolean onPreparePanel(int featureId, View view, Menu menu) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onPrepareOptionsMenu(menu);
}
return false;
}
public boolean onPrepareOptionsMenu(Menu menu) {
return true;
}
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onOptionsItemSelected(item);
}
return false;
}
public boolean onOptionsItemSelected(MenuItem item) {
return false;
}
///////////////////////////////////////////////////////////////////////////
// Content
///////////////////////////////////////////////////////////////////////////
@Override
public void addContentView(View view, LayoutParams params) {
getSherlock().addContentView(view, params);
}
@Override
public void setContentView(int layoutResId) {
getSherlock().setContentView(layoutResId);
}
@Override
public void setContentView(View view, LayoutParams params) {
getSherlock().setContentView(view, params);
}
@Override
public void setContentView(View view) {
getSherlock().setContentView(view);
}
public void requestWindowFeature(long featureId) {
getSherlock().requestFeature((int)featureId);
}
///////////////////////////////////////////////////////////////////////////
// Progress Indication
///////////////////////////////////////////////////////////////////////////
public void setSupportProgress(int progress) {
getSherlock().setProgress(progress);
}
public void setSupportProgressBarIndeterminate(boolean indeterminate) {
getSherlock().setProgressBarIndeterminate(indeterminate);
}
public void setSupportProgressBarIndeterminateVisibility(boolean visible) {
getSherlock().setProgressBarIndeterminateVisibility(visible);
}
public void setSupportProgressBarVisibility(boolean visible) {
getSherlock().setProgressBarVisibility(visible);
}
public void setSupportSecondaryProgress(int secondaryProgress) {
getSherlock().setSecondaryProgress(secondaryProgress);
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/app/SherlockPreferenceActivity.java
|
Java
|
asf20
| 8,186
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.app;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.support.v4.app.FragmentTransaction;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.view.ViewDebug;
import android.view.ViewGroup;
import android.view.ViewGroup.MarginLayoutParams;
import android.widget.SpinnerAdapter;
/**
* A window feature at the top of the activity that may display the activity title, navigation
* modes, and other interactive items.
* <p>Beginning with Android 3.0 (API level 11), the action bar appears at the top of an
* activity's window when the activity uses the system's {@link
* android.R.style#Theme_Holo Holo} theme (or one of its descendant themes), which is the default.
* You may otherwise add the action bar by calling {@link
* android.view.Window#requestFeature requestFeature(FEATURE_ACTION_BAR)} or by declaring it in a
* custom theme with the {@link android.R.styleable#Theme_windowActionBar windowActionBar} property.
* <p>By default, the action bar shows the application icon on
* the left, followed by the activity title. If your activity has an options menu, you can make
* select items accessible directly from the action bar as "action items". You can also
* modify various characteristics of the action bar or remove it completely.</p>
* <p>From your activity, you can retrieve an instance of {@link ActionBar} by calling {@link
* android.app.Activity#getActionBar getActionBar()}.</p>
* <p>In some cases, the action bar may be overlayed by another bar that enables contextual actions,
* using an {@link android.view.ActionMode}. For example, when the user selects one or more items in
* your activity, you can enable an action mode that offers actions specific to the selected
* items, with a UI that temporarily replaces the action bar. Although the UI may occupy the
* same space, the {@link android.view.ActionMode} APIs are distinct and independent from those for
* {@link ActionBar}.
* <div class="special reference">
* <h3>Developer Guides</h3>
* <p>For information about how to use the action bar, including how to add action items, navigation
* modes and more, read the <a href="{@docRoot}guide/topics/ui/actionbar.html">Action
* Bar</a> developer guide.</p>
* </div>
*/
public abstract class ActionBar {
/**
* Standard navigation mode. Consists of either a logo or icon
* and title text with an optional subtitle. Clicking any of these elements
* will dispatch onOptionsItemSelected to the host Activity with
* a MenuItem with item ID android.R.id.home.
*/
public static final int NAVIGATION_MODE_STANDARD = android.app.ActionBar.NAVIGATION_MODE_STANDARD;
/**
* List navigation mode. Instead of static title text this mode
* presents a list menu for navigation within the activity.
* e.g. this might be presented to the user as a dropdown list.
*/
public static final int NAVIGATION_MODE_LIST = android.app.ActionBar.NAVIGATION_MODE_LIST;
/**
* Tab navigation mode. Instead of static title text this mode
* presents a series of tabs for navigation within the activity.
*/
public static final int NAVIGATION_MODE_TABS = android.app.ActionBar.NAVIGATION_MODE_TABS;
/**
* Use logo instead of icon if available. This flag will cause appropriate
* navigation modes to use a wider logo in place of the standard icon.
*
* @see #setDisplayOptions(int)
* @see #setDisplayOptions(int, int)
*/
public static final int DISPLAY_USE_LOGO = android.app.ActionBar.DISPLAY_USE_LOGO;
/**
* Show 'home' elements in this action bar, leaving more space for other
* navigation elements. This includes logo and icon.
*
* @see #setDisplayOptions(int)
* @see #setDisplayOptions(int, int)
*/
public static final int DISPLAY_SHOW_HOME = android.app.ActionBar.DISPLAY_SHOW_HOME;
/**
* Display the 'home' element such that it appears as an 'up' affordance.
* e.g. show an arrow to the left indicating the action that will be taken.
*
* Set this flag if selecting the 'home' button in the action bar to return
* up by a single level in your UI rather than back to the top level or front page.
*
* <p>Setting this option will implicitly enable interaction with the home/up
* button. See {@link #setHomeButtonEnabled(boolean)}.
*
* @see #setDisplayOptions(int)
* @see #setDisplayOptions(int, int)
*/
public static final int DISPLAY_HOME_AS_UP = android.app.ActionBar.DISPLAY_HOME_AS_UP;
/**
* Show the activity title and subtitle, if present.
*
* @see #setTitle(CharSequence)
* @see #setTitle(int)
* @see #setSubtitle(CharSequence)
* @see #setSubtitle(int)
* @see #setDisplayOptions(int)
* @see #setDisplayOptions(int, int)
*/
public static final int DISPLAY_SHOW_TITLE = android.app.ActionBar.DISPLAY_SHOW_TITLE;
/**
* Show the custom view if one has been set.
* @see #setCustomView(View)
* @see #setDisplayOptions(int)
* @see #setDisplayOptions(int, int)
*/
public static final int DISPLAY_SHOW_CUSTOM = android.app.ActionBar.DISPLAY_SHOW_CUSTOM;
/**
* Set the action bar into custom navigation mode, supplying a view
* for custom navigation.
*
* Custom navigation views appear between the application icon and
* any action buttons and may use any space available there. Common
* use cases for custom navigation views might include an auto-suggesting
* address bar for a browser or other navigation mechanisms that do not
* translate well to provided navigation modes.
*
* @param view Custom navigation view to place in the ActionBar.
*/
public abstract void setCustomView(View view);
/**
* Set the action bar into custom navigation mode, supplying a view
* for custom navigation.
*
* <p>Custom navigation views appear between the application icon and
* any action buttons and may use any space available there. Common
* use cases for custom navigation views might include an auto-suggesting
* address bar for a browser or other navigation mechanisms that do not
* translate well to provided navigation modes.</p>
*
* <p>The display option {@link #DISPLAY_SHOW_CUSTOM} must be set for
* the custom view to be displayed.</p>
*
* @param view Custom navigation view to place in the ActionBar.
* @param layoutParams How this custom view should layout in the bar.
*
* @see #setDisplayOptions(int, int)
*/
public abstract void setCustomView(View view, LayoutParams layoutParams);
/**
* Set the action bar into custom navigation mode, supplying a view
* for custom navigation.
*
* <p>Custom navigation views appear between the application icon and
* any action buttons and may use any space available there. Common
* use cases for custom navigation views might include an auto-suggesting
* address bar for a browser or other navigation mechanisms that do not
* translate well to provided navigation modes.</p>
*
* <p>The display option {@link #DISPLAY_SHOW_CUSTOM} must be set for
* the custom view to be displayed.</p>
*
* @param resId Resource ID of a layout to inflate into the ActionBar.
*
* @see #setDisplayOptions(int, int)
*/
public abstract void setCustomView(int resId);
/**
* Set the icon to display in the 'home' section of the action bar.
* The action bar will use an icon specified by its style or the
* activity icon by default.
*
* Whether the home section shows an icon or logo is controlled
* by the display option {@link #DISPLAY_USE_LOGO}.
*
* @param resId Resource ID of a drawable to show as an icon.
*
* @see #setDisplayUseLogoEnabled(boolean)
* @see #setDisplayShowHomeEnabled(boolean)
*/
public abstract void setIcon(int resId);
/**
* Set the icon to display in the 'home' section of the action bar.
* The action bar will use an icon specified by its style or the
* activity icon by default.
*
* Whether the home section shows an icon or logo is controlled
* by the display option {@link #DISPLAY_USE_LOGO}.
*
* @param icon Drawable to show as an icon.
*
* @see #setDisplayUseLogoEnabled(boolean)
* @see #setDisplayShowHomeEnabled(boolean)
*/
public abstract void setIcon(Drawable icon);
/**
* Set the logo to display in the 'home' section of the action bar.
* The action bar will use a logo specified by its style or the
* activity logo by default.
*
* Whether the home section shows an icon or logo is controlled
* by the display option {@link #DISPLAY_USE_LOGO}.
*
* @param resId Resource ID of a drawable to show as a logo.
*
* @see #setDisplayUseLogoEnabled(boolean)
* @see #setDisplayShowHomeEnabled(boolean)
*/
public abstract void setLogo(int resId);
/**
* Set the logo to display in the 'home' section of the action bar.
* The action bar will use a logo specified by its style or the
* activity logo by default.
*
* Whether the home section shows an icon or logo is controlled
* by the display option {@link #DISPLAY_USE_LOGO}.
*
* @param logo Drawable to show as a logo.
*
* @see #setDisplayUseLogoEnabled(boolean)
* @see #setDisplayShowHomeEnabled(boolean)
*/
public abstract void setLogo(Drawable logo);
/**
* Set the adapter and navigation callback for list navigation mode.
*
* The supplied adapter will provide views for the expanded list as well as
* the currently selected item. (These may be displayed differently.)
*
* The supplied OnNavigationListener will alert the application when the user
* changes the current list selection.
*
* @param adapter An adapter that will provide views both to display
* the current navigation selection and populate views
* within the dropdown navigation menu.
* @param callback An OnNavigationListener that will receive events when the user
* selects a navigation item.
*/
public abstract void setListNavigationCallbacks(SpinnerAdapter adapter,
OnNavigationListener callback);
/**
* Set the selected navigation item in list or tabbed navigation modes.
*
* @param position Position of the item to select.
*/
public abstract void setSelectedNavigationItem(int position);
/**
* Get the position of the selected navigation item in list or tabbed navigation modes.
*
* @return Position of the selected item.
*/
public abstract int getSelectedNavigationIndex();
/**
* Get the number of navigation items present in the current navigation mode.
*
* @return Number of navigation items.
*/
public abstract int getNavigationItemCount();
/**
* Set the action bar's title. This will only be displayed if
* {@link #DISPLAY_SHOW_TITLE} is set.
*
* @param title Title to set
*
* @see #setTitle(int)
* @see #setDisplayOptions(int, int)
*/
public abstract void setTitle(CharSequence title);
/**
* Set the action bar's title. This will only be displayed if
* {@link #DISPLAY_SHOW_TITLE} is set.
*
* @param resId Resource ID of title string to set
*
* @see #setTitle(CharSequence)
* @see #setDisplayOptions(int, int)
*/
public abstract void setTitle(int resId);
/**
* Set the action bar's subtitle. This will only be displayed if
* {@link #DISPLAY_SHOW_TITLE} is set. Set to null to disable the
* subtitle entirely.
*
* @param subtitle Subtitle to set
*
* @see #setSubtitle(int)
* @see #setDisplayOptions(int, int)
*/
public abstract void setSubtitle(CharSequence subtitle);
/**
* Set the action bar's subtitle. This will only be displayed if
* {@link #DISPLAY_SHOW_TITLE} is set.
*
* @param resId Resource ID of subtitle string to set
*
* @see #setSubtitle(CharSequence)
* @see #setDisplayOptions(int, int)
*/
public abstract void setSubtitle(int resId);
/**
* Set display options. This changes all display option bits at once. To change
* a limited subset of display options, see {@link #setDisplayOptions(int, int)}.
*
* @param options A combination of the bits defined by the DISPLAY_ constants
* defined in ActionBar.
*/
public abstract void setDisplayOptions(int options);
/**
* Set selected display options. Only the options specified by mask will be changed.
* To change all display option bits at once, see {@link #setDisplayOptions(int)}.
*
* <p>Example: setDisplayOptions(0, DISPLAY_SHOW_HOME) will disable the
* {@link #DISPLAY_SHOW_HOME} option.
* setDisplayOptions(DISPLAY_SHOW_HOME, DISPLAY_SHOW_HOME | DISPLAY_USE_LOGO)
* will enable {@link #DISPLAY_SHOW_HOME} and disable {@link #DISPLAY_USE_LOGO}.
*
* @param options A combination of the bits defined by the DISPLAY_ constants
* defined in ActionBar.
* @param mask A bit mask declaring which display options should be changed.
*/
public abstract void setDisplayOptions(int options, int mask);
/**
* Set whether to display the activity logo rather than the activity icon.
* A logo is often a wider, more detailed image.
*
* <p>To set several display options at once, see the setDisplayOptions methods.
*
* @param useLogo true to use the activity logo, false to use the activity icon.
*
* @see #setDisplayOptions(int)
* @see #setDisplayOptions(int, int)
*/
public abstract void setDisplayUseLogoEnabled(boolean useLogo);
/**
* Set whether to include the application home affordance in the action bar.
* Home is presented as either an activity icon or logo.
*
* <p>To set several display options at once, see the setDisplayOptions methods.
*
* @param showHome true to show home, false otherwise.
*
* @see #setDisplayOptions(int)
* @see #setDisplayOptions(int, int)
*/
public abstract void setDisplayShowHomeEnabled(boolean showHome);
/**
* Set whether home should be displayed as an "up" affordance.
* Set this to true if selecting "home" returns up by a single level in your UI
* rather than back to the top level or front page.
*
* <p>To set several display options at once, see the setDisplayOptions methods.
*
* @param showHomeAsUp true to show the user that selecting home will return one
* level up rather than to the top level of the app.
*
* @see #setDisplayOptions(int)
* @see #setDisplayOptions(int, int)
*/
public abstract void setDisplayHomeAsUpEnabled(boolean showHomeAsUp);
/**
* Set whether an activity title/subtitle should be displayed.
*
* <p>To set several display options at once, see the setDisplayOptions methods.
*
* @param showTitle true to display a title/subtitle if present.
*
* @see #setDisplayOptions(int)
* @see #setDisplayOptions(int, int)
*/
public abstract void setDisplayShowTitleEnabled(boolean showTitle);
/**
* Set whether a custom view should be displayed, if set.
*
* <p>To set several display options at once, see the setDisplayOptions methods.
*
* @param showCustom true if the currently set custom view should be displayed, false otherwise.
*
* @see #setDisplayOptions(int)
* @see #setDisplayOptions(int, int)
*/
public abstract void setDisplayShowCustomEnabled(boolean showCustom);
/**
* Set the ActionBar's background. This will be used for the primary
* action bar.
*
* @param d Background drawable
* @see #setStackedBackgroundDrawable(Drawable)
* @see #setSplitBackgroundDrawable(Drawable)
*/
public abstract void setBackgroundDrawable(Drawable d);
/**
* Set the ActionBar's stacked background. This will appear
* in the second row/stacked bar on some devices and configurations.
*
* @param d Background drawable for the stacked row
*/
public void setStackedBackgroundDrawable(Drawable d) { }
/**
* Set the ActionBar's split background. This will appear in
* the split action bar containing menu-provided action buttons
* on some devices and configurations.
* <p>You can enable split action bar with {@link android.R.attr#uiOptions}
*
* @param d Background drawable for the split bar
*/
public void setSplitBackgroundDrawable(Drawable d) { }
/**
* @return The current custom view.
*/
public abstract View getCustomView();
/**
* Returns the current ActionBar title in standard mode.
* Returns null if {@link #getNavigationMode()} would not return
* {@link #NAVIGATION_MODE_STANDARD}.
*
* @return The current ActionBar title or null.
*/
public abstract CharSequence getTitle();
/**
* Returns the current ActionBar subtitle in standard mode.
* Returns null if {@link #getNavigationMode()} would not return
* {@link #NAVIGATION_MODE_STANDARD}.
*
* @return The current ActionBar subtitle or null.
*/
public abstract CharSequence getSubtitle();
/**
* Returns the current navigation mode. The result will be one of:
* <ul>
* <li>{@link #NAVIGATION_MODE_STANDARD}</li>
* <li>{@link #NAVIGATION_MODE_LIST}</li>
* <li>{@link #NAVIGATION_MODE_TABS}</li>
* </ul>
*
* @return The current navigation mode.
*/
public abstract int getNavigationMode();
/**
* Set the current navigation mode.
*
* @param mode The new mode to set.
* @see #NAVIGATION_MODE_STANDARD
* @see #NAVIGATION_MODE_LIST
* @see #NAVIGATION_MODE_TABS
*/
public abstract void setNavigationMode(int mode);
/**
* @return The current set of display options.
*/
public abstract int getDisplayOptions();
/**
* Create and return a new {@link Tab}.
* This tab will not be included in the action bar until it is added.
*
* <p>Very often tabs will be used to switch between {@link Fragment}
* objects. Here is a typical implementation of such tabs:</p>
*
* {@sample development/samples/ApiDemos/src/com/example/android/apis/app/FragmentTabs.java
* complete}
*
* @return A new Tab
*
* @see #addTab(Tab)
*/
public abstract Tab newTab();
/**
* Add a tab for use in tabbed navigation mode. The tab will be added at the end of the list.
* If this is the first tab to be added it will become the selected tab.
*
* @param tab Tab to add
*/
public abstract void addTab(Tab tab);
/**
* Add a tab for use in tabbed navigation mode. The tab will be added at the end of the list.
*
* @param tab Tab to add
* @param setSelected True if the added tab should become the selected tab.
*/
public abstract void addTab(Tab tab, boolean setSelected);
/**
* Add a tab for use in tabbed navigation mode. The tab will be inserted at
* <code>position</code>. If this is the first tab to be added it will become
* the selected tab.
*
* @param tab The tab to add
* @param position The new position of the tab
*/
public abstract void addTab(Tab tab, int position);
/**
* Add a tab for use in tabbed navigation mode. The tab will be insterted at
* <code>position</code>.
*
* @param tab The tab to add
* @param position The new position of the tab
* @param setSelected True if the added tab should become the selected tab.
*/
public abstract void addTab(Tab tab, int position, boolean setSelected);
/**
* Remove a tab from the action bar. If the removed tab was selected it will be deselected
* and another tab will be selected if present.
*
* @param tab The tab to remove
*/
public abstract void removeTab(Tab tab);
/**
* Remove a tab from the action bar. If the removed tab was selected it will be deselected
* and another tab will be selected if present.
*
* @param position Position of the tab to remove
*/
public abstract void removeTabAt(int position);
/**
* Remove all tabs from the action bar and deselect the current tab.
*/
public abstract void removeAllTabs();
/**
* Select the specified tab. If it is not a child of this action bar it will be added.
*
* <p>Note: If you want to select by index, use {@link #setSelectedNavigationItem(int)}.</p>
*
* @param tab Tab to select
*/
public abstract void selectTab(Tab tab);
/**
* Returns the currently selected tab if in tabbed navigation mode and there is at least
* one tab present.
*
* @return The currently selected tab or null
*/
public abstract Tab getSelectedTab();
/**
* Returns the tab at the specified index.
*
* @param index Index value in the range 0-get
* @return
*/
public abstract Tab getTabAt(int index);
/**
* Returns the number of tabs currently registered with the action bar.
* @return Tab count
*/
public abstract int getTabCount();
/**
* Retrieve the current height of the ActionBar.
*
* @return The ActionBar's height
*/
public abstract int getHeight();
/**
* Show the ActionBar if it is not currently showing.
* If the window hosting the ActionBar does not have the feature
* {@link Window#FEATURE_ACTION_BAR_OVERLAY} it will resize application
* content to fit the new space available.
*/
public abstract void show();
/**
* Hide the ActionBar if it is currently showing.
* If the window hosting the ActionBar does not have the feature
* {@link Window#FEATURE_ACTION_BAR_OVERLAY} it will resize application
* content to fit the new space available.
*/
public abstract void hide();
/**
* @return <code>true</code> if the ActionBar is showing, <code>false</code> otherwise.
*/
public abstract boolean isShowing();
/**
* Add a listener that will respond to menu visibility change events.
*
* @param listener The new listener to add
*/
public abstract void addOnMenuVisibilityListener(OnMenuVisibilityListener listener);
/**
* Remove a menu visibility listener. This listener will no longer receive menu
* visibility change events.
*
* @param listener A listener to remove that was previously added
*/
public abstract void removeOnMenuVisibilityListener(OnMenuVisibilityListener listener);
/**
* Enable or disable the "home" button in the corner of the action bar. (Note that this
* is the application home/up affordance on the action bar, not the systemwide home
* button.)
*
* <p>This defaults to true for packages targeting < API 14. For packages targeting
* API 14 or greater, the application should call this method to enable interaction
* with the home/up affordance.
*
* <p>Setting the {@link #DISPLAY_HOME_AS_UP} display option will automatically enable
* the home button.
*
* @param enabled true to enable the home button, false to disable the home button.
*/
public void setHomeButtonEnabled(boolean enabled) { }
/**
* Returns a {@link Context} with an appropriate theme for creating views that
* will appear in the action bar. If you are inflating or instantiating custom views
* that will appear in an action bar, you should use the Context returned by this method.
* (This includes adapters used for list navigation mode.)
* This will ensure that views contrast properly against the action bar.
*
* @return A themed Context for creating views
*/
public Context getThemedContext() { return null; }
/**
* Listener interface for ActionBar navigation events.
*/
public interface OnNavigationListener {
/**
* This method is called whenever a navigation item in your action bar
* is selected.
*
* @param itemPosition Position of the item clicked.
* @param itemId ID of the item clicked.
* @return True if the event was handled, false otherwise.
*/
public boolean onNavigationItemSelected(int itemPosition, long itemId);
}
/**
* Listener for receiving events when action bar menus are shown or hidden.
*/
public interface OnMenuVisibilityListener {
/**
* Called when an action bar menu is shown or hidden. Applications may want to use
* this to tune auto-hiding behavior for the action bar or pause/resume video playback,
* gameplay, or other activity within the main content area.
*
* @param isVisible True if an action bar menu is now visible, false if no action bar
* menus are visible.
*/
public void onMenuVisibilityChanged(boolean isVisible);
}
/**
* A tab in the action bar.
*
* <p>Tabs manage the hiding and showing of {@link Fragment}s.
*/
public static abstract class Tab {
/**
* An invalid position for a tab.
*
* @see #getPosition()
*/
public static final int INVALID_POSITION = -1;
/**
* Return the current position of this tab in the action bar.
*
* @return Current position, or {@link #INVALID_POSITION} if this tab is not currently in
* the action bar.
*/
public abstract int getPosition();
/**
* Return the icon associated with this tab.
*
* @return The tab's icon
*/
public abstract Drawable getIcon();
/**
* Return the text of this tab.
*
* @return The tab's text
*/
public abstract CharSequence getText();
/**
* Set the icon displayed on this tab.
*
* @param icon The drawable to use as an icon
* @return The current instance for call chaining
*/
public abstract Tab setIcon(Drawable icon);
/**
* Set the icon displayed on this tab.
*
* @param resId Resource ID referring to the drawable to use as an icon
* @return The current instance for call chaining
*/
public abstract Tab setIcon(int resId);
/**
* Set the text displayed on this tab. Text may be truncated if there is not
* room to display the entire string.
*
* @param text The text to display
* @return The current instance for call chaining
*/
public abstract Tab setText(CharSequence text);
/**
* Set the text displayed on this tab. Text may be truncated if there is not
* room to display the entire string.
*
* @param resId A resource ID referring to the text that should be displayed
* @return The current instance for call chaining
*/
public abstract Tab setText(int resId);
/**
* Set a custom view to be used for this tab. This overrides values set by
* {@link #setText(CharSequence)} and {@link #setIcon(Drawable)}.
*
* @param view Custom view to be used as a tab.
* @return The current instance for call chaining
*/
public abstract Tab setCustomView(View view);
/**
* Set a custom view to be used for this tab. This overrides values set by
* {@link #setText(CharSequence)} and {@link #setIcon(Drawable)}.
*
* @param layoutResId A layout resource to inflate and use as a custom tab view
* @return The current instance for call chaining
*/
public abstract Tab setCustomView(int layoutResId);
/**
* Retrieve a previously set custom view for this tab.
*
* @return The custom view set by {@link #setCustomView(View)}.
*/
public abstract View getCustomView();
/**
* Give this Tab an arbitrary object to hold for later use.
*
* @param obj Object to store
* @return The current instance for call chaining
*/
public abstract Tab setTag(Object obj);
/**
* @return This Tab's tag object.
*/
public abstract Object getTag();
/**
* Set the {@link TabListener} that will handle switching to and from this tab.
* All tabs must have a TabListener set before being added to the ActionBar.
*
* @param listener Listener to handle tab selection events
* @return The current instance for call chaining
*/
public abstract Tab setTabListener(TabListener listener);
/**
* Select this tab. Only valid if the tab has been added to the action bar.
*/
public abstract void select();
/**
* Set a description of this tab's content for use in accessibility support.
* If no content description is provided the title will be used.
*
* @param resId A resource ID referring to the description text
* @return The current instance for call chaining
* @see #setContentDescription(CharSequence)
* @see #getContentDescription()
*/
public abstract Tab setContentDescription(int resId);
/**
* Set a description of this tab's content for use in accessibility support.
* If no content description is provided the title will be used.
*
* @param contentDesc Description of this tab's content
* @return The current instance for call chaining
* @see #setContentDescription(int)
* @see #getContentDescription()
*/
public abstract Tab setContentDescription(CharSequence contentDesc);
/**
* Gets a brief description of this tab's content for use in accessibility support.
*
* @return Description of this tab's content
* @see #setContentDescription(CharSequence)
* @see #setContentDescription(int)
*/
public abstract CharSequence getContentDescription();
}
/**
* Callback interface invoked when a tab is focused, unfocused, added, or removed.
*/
public interface TabListener {
/**
* Called when a tab enters the selected state.
*
* @param tab The tab that was selected
* @param ft A {@link FragmentTransaction} for queuing fragment operations to execute
* during a tab switch. The previous tab's unselect and this tab's select will be
* executed in a single transaction. This FragmentTransaction does not support
* being added to the back stack.
*/
public void onTabSelected(Tab tab, FragmentTransaction ft);
/**
* Called when a tab exits the selected state.
*
* @param tab The tab that was unselected
* @param ft A {@link FragmentTransaction} for queuing fragment operations to execute
* during a tab switch. This tab's unselect and the newly selected tab's select
* will be executed in a single transaction. This FragmentTransaction does not
* support being added to the back stack.
*/
public void onTabUnselected(Tab tab, FragmentTransaction ft);
/**
* Called when a tab that is already selected is chosen again by the user.
* Some applications may use this action to return to the top level of a category.
*
* @param tab The tab that was reselected.
* @param ft A {@link FragmentTransaction} for queuing fragment operations to execute
* once this method returns. This FragmentTransaction does not support
* being added to the back stack.
*/
public void onTabReselected(Tab tab, FragmentTransaction ft);
}
/**
* Per-child layout information associated with action bar custom views.
*
* @attr ref android.R.styleable#ActionBar_LayoutParams_layout_gravity
*/
public static class LayoutParams extends MarginLayoutParams {
/**
* Gravity for the view associated with these LayoutParams.
*
* @see android.view.Gravity
*/
@ViewDebug.ExportedProperty(mapping = {
@ViewDebug.IntToString(from = -1, to = "NONE"),
@ViewDebug.IntToString(from = Gravity.NO_GRAVITY, to = "NONE"),
@ViewDebug.IntToString(from = Gravity.TOP, to = "TOP"),
@ViewDebug.IntToString(from = Gravity.BOTTOM, to = "BOTTOM"),
@ViewDebug.IntToString(from = Gravity.LEFT, to = "LEFT"),
@ViewDebug.IntToString(from = Gravity.RIGHT, to = "RIGHT"),
@ViewDebug.IntToString(from = Gravity.CENTER_VERTICAL, to = "CENTER_VERTICAL"),
@ViewDebug.IntToString(from = Gravity.FILL_VERTICAL, to = "FILL_VERTICAL"),
@ViewDebug.IntToString(from = Gravity.CENTER_HORIZONTAL, to = "CENTER_HORIZONTAL"),
@ViewDebug.IntToString(from = Gravity.FILL_HORIZONTAL, to = "FILL_HORIZONTAL"),
@ViewDebug.IntToString(from = Gravity.CENTER, to = "CENTER"),
@ViewDebug.IntToString(from = Gravity.FILL, to = "FILL")
})
public int gravity = -1;
public LayoutParams(Context c, AttributeSet attrs) {
super(c, attrs);
}
public LayoutParams(int width, int height) {
super(width, height);
this.gravity = Gravity.CENTER_VERTICAL | Gravity.LEFT;
}
public LayoutParams(int width, int height, int gravity) {
super(width, height);
this.gravity = gravity;
}
public LayoutParams(int gravity) {
this(WRAP_CONTENT, FILL_PARENT, gravity);
}
public LayoutParams(LayoutParams source) {
super(source);
this.gravity = source.gravity;
}
public LayoutParams(ViewGroup.LayoutParams source) {
super(source);
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/app/ActionBar.java
|
Java
|
asf20
| 36,639
|
package com.actionbarsherlock.app;
import android.content.res.Configuration;
import android.os.Bundle;
import android.support.v4.app._ActionBarSherlockTrojanHorse;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.view.Window;
import com.actionbarsherlock.ActionBarSherlock;
import com.actionbarsherlock.view.ActionMode;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
import static com.actionbarsherlock.ActionBarSherlock.OnActionModeFinishedListener;
import static com.actionbarsherlock.ActionBarSherlock.OnActionModeStartedListener;
/** @see {@link _ActionBarSherlockTrojanHorse} */
public class SherlockFragmentActivity extends _ActionBarSherlockTrojanHorse implements OnActionModeStartedListener, OnActionModeFinishedListener {
private static final boolean DEBUG = false;
private static final String TAG = "SherlockFragmentActivity";
private ActionBarSherlock mSherlock;
private boolean mIgnoreNativeCreate = false;
private boolean mIgnoreNativePrepare = false;
private boolean mIgnoreNativeSelected = false;
protected final ActionBarSherlock getSherlock() {
if (mSherlock == null) {
mSherlock = ActionBarSherlock.wrap(this, ActionBarSherlock.FLAG_DELEGATE);
}
return mSherlock;
}
///////////////////////////////////////////////////////////////////////////
// Action bar and mode
///////////////////////////////////////////////////////////////////////////
public ActionBar getSupportActionBar() {
return getSherlock().getActionBar();
}
public ActionMode startActionMode(ActionMode.Callback callback) {
return getSherlock().startActionMode(callback);
}
@Override
public void onActionModeStarted(ActionMode mode) {}
@Override
public void onActionModeFinished(ActionMode mode) {}
///////////////////////////////////////////////////////////////////////////
// General lifecycle/callback dispatching
///////////////////////////////////////////////////////////////////////////
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
getSherlock().dispatchConfigurationChanged(newConfig);
}
@Override
protected void onPostResume() {
super.onPostResume();
getSherlock().dispatchPostResume();
}
@Override
protected void onPause() {
getSherlock().dispatchPause();
super.onPause();
}
@Override
protected void onStop() {
getSherlock().dispatchStop();
super.onStop();
}
@Override
protected void onDestroy() {
getSherlock().dispatchDestroy();
super.onDestroy();
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
getSherlock().dispatchPostCreate(savedInstanceState);
super.onPostCreate(savedInstanceState);
}
@Override
protected void onTitleChanged(CharSequence title, int color) {
getSherlock().dispatchTitleChanged(title, color);
super.onTitleChanged(title, color);
}
@Override
public final boolean onMenuOpened(int featureId, android.view.Menu menu) {
if (getSherlock().dispatchMenuOpened(featureId, menu)) {
return true;
}
return super.onMenuOpened(featureId, menu);
}
@Override
public void onPanelClosed(int featureId, android.view.Menu menu) {
getSherlock().dispatchPanelClosed(featureId, menu);
super.onPanelClosed(featureId, menu);
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (getSherlock().dispatchKeyEvent(event)) {
return true;
}
return super.dispatchKeyEvent(event);
}
///////////////////////////////////////////////////////////////////////////
// Native menu handling
///////////////////////////////////////////////////////////////////////////
public MenuInflater getSupportMenuInflater() {
if (DEBUG) Log.d(TAG, "[getSupportMenuInflater]");
return getSherlock().getMenuInflater();
}
public void invalidateOptionsMenu() {
if (DEBUG) Log.d(TAG, "[invalidateOptionsMenu]");
getSherlock().dispatchInvalidateOptionsMenu();
}
public void supportInvalidateOptionsMenu() {
if (DEBUG) Log.d(TAG, "[supportInvalidateOptionsMenu]");
invalidateOptionsMenu();
}
@Override
public final boolean onCreatePanelMenu(int featureId, android.view.Menu menu) {
if (DEBUG) Log.d(TAG, "[onCreatePanelMenu] featureId: " + featureId + ", menu: " + menu);
if (featureId == Window.FEATURE_OPTIONS_PANEL && !mIgnoreNativeCreate) {
mIgnoreNativeCreate = true;
boolean result = getSherlock().dispatchCreateOptionsMenu(menu);
mIgnoreNativeCreate = false;
if (DEBUG) Log.d(TAG, "[onCreatePanelMenu] returning " + result);
return result;
}
return super.onCreatePanelMenu(featureId, menu);
}
@Override
public final boolean onCreateOptionsMenu(android.view.Menu menu) {
return true;
}
@Override
public final boolean onPreparePanel(int featureId, View view, android.view.Menu menu) {
if (DEBUG) Log.d(TAG, "[onPreparePanel] featureId: " + featureId + ", view: " + view + ", menu: " + menu);
if (featureId == Window.FEATURE_OPTIONS_PANEL && !mIgnoreNativePrepare) {
mIgnoreNativePrepare = true;
boolean result = getSherlock().dispatchPrepareOptionsMenu(menu);
mIgnoreNativePrepare = false;
if (DEBUG) Log.d(TAG, "[onPreparePanel] returning " + result);
return result;
}
return super.onPreparePanel(featureId, view, menu);
}
@Override
public final boolean onPrepareOptionsMenu(android.view.Menu menu) {
return true;
}
@Override
public final boolean onMenuItemSelected(int featureId, android.view.MenuItem item) {
if (DEBUG) Log.d(TAG, "[onMenuItemSelected] featureId: " + featureId + ", item: " + item);
if (featureId == Window.FEATURE_OPTIONS_PANEL && !mIgnoreNativeSelected) {
mIgnoreNativeSelected = true;
boolean result = getSherlock().dispatchOptionsItemSelected(item);
mIgnoreNativeSelected = false;
if (DEBUG) Log.d(TAG, "[onMenuItemSelected] returning " + result);
return result;
}
return super.onMenuItemSelected(featureId, item);
}
@Override
public final boolean onOptionsItemSelected(android.view.MenuItem item) {
return false;
}
@Override
public void openOptionsMenu() {
if (!getSherlock().dispatchOpenOptionsMenu()) {
super.openOptionsMenu();
}
}
@Override
public void closeOptionsMenu() {
if (!getSherlock().dispatchCloseOptionsMenu()) {
super.closeOptionsMenu();
}
}
///////////////////////////////////////////////////////////////////////////
// Sherlock menu handling
///////////////////////////////////////////////////////////////////////////
public boolean onCreateOptionsMenu(Menu menu) {
return true;
}
public boolean onPrepareOptionsMenu(Menu menu) {
return true;
}
public boolean onOptionsItemSelected(MenuItem item) {
return false;
}
///////////////////////////////////////////////////////////////////////////
// Content
///////////////////////////////////////////////////////////////////////////
@Override
public void addContentView(View view, LayoutParams params) {
getSherlock().addContentView(view, params);
}
@Override
public void setContentView(int layoutResId) {
getSherlock().setContentView(layoutResId);
}
@Override
public void setContentView(View view, LayoutParams params) {
getSherlock().setContentView(view, params);
}
@Override
public void setContentView(View view) {
getSherlock().setContentView(view);
}
public void requestWindowFeature(long featureId) {
getSherlock().requestFeature((int)featureId);
}
///////////////////////////////////////////////////////////////////////////
// Progress Indication
///////////////////////////////////////////////////////////////////////////
public void setSupportProgress(int progress) {
getSherlock().setProgress(progress);
}
public void setSupportProgressBarIndeterminate(boolean indeterminate) {
getSherlock().setProgressBarIndeterminate(indeterminate);
}
public void setSupportProgressBarIndeterminateVisibility(boolean visible) {
getSherlock().setProgressBarIndeterminateVisibility(visible);
}
public void setSupportProgressBarVisibility(boolean visible) {
getSherlock().setProgressBarVisibility(visible);
}
public void setSupportSecondaryProgress(int secondaryProgress) {
getSherlock().setSecondaryProgress(secondaryProgress);
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/app/SherlockFragmentActivity.java
|
Java
|
asf20
| 9,269
|
package com.actionbarsherlock.app;
import android.app.Activity;
import android.support.v4.app.ListFragment;
import com.actionbarsherlock.internal.view.menu.MenuItemWrapper;
import com.actionbarsherlock.internal.view.menu.MenuWrapper;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
import static com.actionbarsherlock.app.SherlockFragmentActivity.OnCreateOptionsMenuListener;
import static com.actionbarsherlock.app.SherlockFragmentActivity.OnOptionsItemSelectedListener;
import static com.actionbarsherlock.app.SherlockFragmentActivity.OnPrepareOptionsMenuListener;
public class SherlockListFragment extends ListFragment implements OnCreateOptionsMenuListener, OnPrepareOptionsMenuListener, OnOptionsItemSelectedListener {
private SherlockFragmentActivity mActivity;
public SherlockFragmentActivity getSherlockActivity() {
return mActivity;
}
@Override
public void onAttach(Activity activity) {
if (!(activity instanceof SherlockFragmentActivity)) {
throw new IllegalStateException(getClass().getSimpleName() + " must be attached to a SherlockFragmentActivity.");
}
mActivity = (SherlockFragmentActivity)activity;
super.onAttach(activity);
}
@Override
public void onDetach() {
mActivity = null;
super.onDetach();
}
@Override
public final void onCreateOptionsMenu(android.view.Menu menu, android.view.MenuInflater inflater) {
onCreateOptionsMenu(new MenuWrapper(menu), mActivity.getSupportMenuInflater());
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
//Nothing to see here.
}
@Override
public final void onPrepareOptionsMenu(android.view.Menu menu) {
onPrepareOptionsMenu(new MenuWrapper(menu));
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
//Nothing to see here.
}
@Override
public final boolean onOptionsItemSelected(android.view.MenuItem item) {
return onOptionsItemSelected(new MenuItemWrapper(item));
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
//Nothing to see here.
return false;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/app/SherlockListFragment.java
|
Java
|
asf20
| 2,290
|
package com.actionbarsherlock.app;
import android.app.Activity;
import android.support.v4.app.DialogFragment;
import com.actionbarsherlock.internal.view.menu.MenuItemWrapper;
import com.actionbarsherlock.internal.view.menu.MenuWrapper;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
import static com.actionbarsherlock.app.SherlockFragmentActivity.OnCreateOptionsMenuListener;
import static com.actionbarsherlock.app.SherlockFragmentActivity.OnOptionsItemSelectedListener;
import static com.actionbarsherlock.app.SherlockFragmentActivity.OnPrepareOptionsMenuListener;
public class SherlockDialogFragment extends DialogFragment implements OnCreateOptionsMenuListener, OnPrepareOptionsMenuListener, OnOptionsItemSelectedListener {
private SherlockFragmentActivity mActivity;
public SherlockFragmentActivity getSherlockActivity() {
return mActivity;
}
@Override
public void onAttach(Activity activity) {
if (!(activity instanceof SherlockFragmentActivity)) {
throw new IllegalStateException(getClass().getSimpleName() + " must be attached to a SherlockFragmentActivity.");
}
mActivity = (SherlockFragmentActivity)activity;
super.onAttach(activity);
}
@Override
public void onDetach() {
mActivity = null;
super.onDetach();
}
@Override
public final void onCreateOptionsMenu(android.view.Menu menu, android.view.MenuInflater inflater) {
onCreateOptionsMenu(new MenuWrapper(menu), mActivity.getSupportMenuInflater());
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
//Nothing to see here.
}
@Override
public final void onPrepareOptionsMenu(android.view.Menu menu) {
onPrepareOptionsMenu(new MenuWrapper(menu));
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
//Nothing to see here.
}
@Override
public final boolean onOptionsItemSelected(android.view.MenuItem item) {
return onOptionsItemSelected(new MenuItemWrapper(item));
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
//Nothing to see here.
return false;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/app/SherlockDialogFragment.java
|
Java
|
asf20
| 2,296
|
package com.actionbarsherlock.app;
import android.app.ExpandableListActivity;
import android.content.res.Configuration;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.view.Window;
import com.actionbarsherlock.ActionBarSherlock;
import com.actionbarsherlock.ActionBarSherlock.OnActionModeFinishedListener;
import com.actionbarsherlock.ActionBarSherlock.OnActionModeStartedListener;
import com.actionbarsherlock.ActionBarSherlock.OnCreatePanelMenuListener;
import com.actionbarsherlock.ActionBarSherlock.OnMenuItemSelectedListener;
import com.actionbarsherlock.ActionBarSherlock.OnPreparePanelListener;
import com.actionbarsherlock.view.ActionMode;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
public abstract class SherlockExpandableListActivity extends ExpandableListActivity implements OnCreatePanelMenuListener, OnPreparePanelListener, OnMenuItemSelectedListener, OnActionModeStartedListener, OnActionModeFinishedListener {
private ActionBarSherlock mSherlock;
protected final ActionBarSherlock getSherlock() {
if (mSherlock == null) {
mSherlock = ActionBarSherlock.wrap(this, ActionBarSherlock.FLAG_DELEGATE);
}
return mSherlock;
}
///////////////////////////////////////////////////////////////////////////
// Action bar and mode
///////////////////////////////////////////////////////////////////////////
public ActionBar getSupportActionBar() {
return getSherlock().getActionBar();
}
public ActionMode startActionMode(ActionMode.Callback callback) {
return getSherlock().startActionMode(callback);
}
@Override
public void onActionModeStarted(ActionMode mode) {}
@Override
public void onActionModeFinished(ActionMode mode) {}
///////////////////////////////////////////////////////////////////////////
// General lifecycle/callback dispatching
///////////////////////////////////////////////////////////////////////////
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
getSherlock().dispatchConfigurationChanged(newConfig);
}
@Override
protected void onPostResume() {
super.onPostResume();
getSherlock().dispatchPostResume();
}
@Override
protected void onPause() {
getSherlock().dispatchPause();
super.onPause();
}
@Override
protected void onStop() {
getSherlock().dispatchStop();
super.onStop();
}
@Override
protected void onDestroy() {
getSherlock().dispatchDestroy();
super.onDestroy();
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
getSherlock().dispatchPostCreate(savedInstanceState);
super.onPostCreate(savedInstanceState);
}
@Override
protected void onTitleChanged(CharSequence title, int color) {
getSherlock().dispatchTitleChanged(title, color);
super.onTitleChanged(title, color);
}
@Override
public final boolean onMenuOpened(int featureId, android.view.Menu menu) {
if (getSherlock().dispatchMenuOpened(featureId, menu)) {
return true;
}
return super.onMenuOpened(featureId, menu);
}
@Override
public void onPanelClosed(int featureId, android.view.Menu menu) {
getSherlock().dispatchPanelClosed(featureId, menu);
super.onPanelClosed(featureId, menu);
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (getSherlock().dispatchKeyEvent(event)) {
return true;
}
return super.dispatchKeyEvent(event);
}
///////////////////////////////////////////////////////////////////////////
// Native menu handling
///////////////////////////////////////////////////////////////////////////
public MenuInflater getSupportMenuInflater() {
return getSherlock().getMenuInflater();
}
public void invalidateOptionsMenu() {
getSherlock().dispatchInvalidateOptionsMenu();
}
public void supportInvalidateOptionsMenu() {
invalidateOptionsMenu();
}
@Override
public final boolean onCreateOptionsMenu(android.view.Menu menu) {
return getSherlock().dispatchCreateOptionsMenu(menu);
}
@Override
public final boolean onPrepareOptionsMenu(android.view.Menu menu) {
return getSherlock().dispatchPrepareOptionsMenu(menu);
}
@Override
public final boolean onOptionsItemSelected(android.view.MenuItem item) {
return getSherlock().dispatchOptionsItemSelected(item);
}
@Override
public void openOptionsMenu() {
if (!getSherlock().dispatchOpenOptionsMenu()) {
super.openOptionsMenu();
}
}
@Override
public void closeOptionsMenu() {
if (!getSherlock().dispatchCloseOptionsMenu()) {
super.closeOptionsMenu();
}
}
///////////////////////////////////////////////////////////////////////////
// Sherlock menu handling
///////////////////////////////////////////////////////////////////////////
@Override
public boolean onCreatePanelMenu(int featureId, Menu menu) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onCreateOptionsMenu(menu);
}
return false;
}
public boolean onCreateOptionsMenu(Menu menu) {
return true;
}
@Override
public boolean onPreparePanel(int featureId, View view, Menu menu) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onPrepareOptionsMenu(menu);
}
return false;
}
public boolean onPrepareOptionsMenu(Menu menu) {
return true;
}
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onOptionsItemSelected(item);
}
return false;
}
public boolean onOptionsItemSelected(MenuItem item) {
return false;
}
///////////////////////////////////////////////////////////////////////////
// Content
///////////////////////////////////////////////////////////////////////////
@Override
public void addContentView(View view, LayoutParams params) {
getSherlock().addContentView(view, params);
}
@Override
public void setContentView(int layoutResId) {
getSherlock().setContentView(layoutResId);
}
@Override
public void setContentView(View view, LayoutParams params) {
getSherlock().setContentView(view, params);
}
@Override
public void setContentView(View view) {
getSherlock().setContentView(view);
}
public void requestWindowFeature(long featureId) {
getSherlock().requestFeature((int)featureId);
}
///////////////////////////////////////////////////////////////////////////
// Progress Indication
///////////////////////////////////////////////////////////////////////////
public void setSupportProgress(int progress) {
getSherlock().setProgress(progress);
}
public void setSupportProgressBarIndeterminate(boolean indeterminate) {
getSherlock().setProgressBarIndeterminate(indeterminate);
}
public void setSupportProgressBarIndeterminateVisibility(boolean visible) {
getSherlock().setProgressBarIndeterminateVisibility(visible);
}
public void setSupportProgressBarVisibility(boolean visible) {
getSherlock().setProgressBarVisibility(visible);
}
public void setSupportSecondaryProgress(int secondaryProgress) {
getSherlock().setSecondaryProgress(secondaryProgress);
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/app/SherlockExpandableListActivity.java
|
Java
|
asf20
| 8,191
|
package com.actionbarsherlock.app;
import android.app.ListActivity;
import android.content.res.Configuration;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.Window;
import android.view.ViewGroup.LayoutParams;
import com.actionbarsherlock.ActionBarSherlock;
import com.actionbarsherlock.ActionBarSherlock.OnActionModeFinishedListener;
import com.actionbarsherlock.ActionBarSherlock.OnActionModeStartedListener;
import com.actionbarsherlock.ActionBarSherlock.OnCreatePanelMenuListener;
import com.actionbarsherlock.ActionBarSherlock.OnMenuItemSelectedListener;
import com.actionbarsherlock.ActionBarSherlock.OnPreparePanelListener;
import com.actionbarsherlock.view.ActionMode;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
public abstract class SherlockListActivity extends ListActivity implements OnCreatePanelMenuListener, OnPreparePanelListener, OnMenuItemSelectedListener, OnActionModeStartedListener, OnActionModeFinishedListener {
private ActionBarSherlock mSherlock;
protected final ActionBarSherlock getSherlock() {
if (mSherlock == null) {
mSherlock = ActionBarSherlock.wrap(this, ActionBarSherlock.FLAG_DELEGATE);
}
return mSherlock;
}
///////////////////////////////////////////////////////////////////////////
// Action bar and mode
///////////////////////////////////////////////////////////////////////////
public ActionBar getSupportActionBar() {
return getSherlock().getActionBar();
}
public ActionMode startActionMode(ActionMode.Callback callback) {
return getSherlock().startActionMode(callback);
}
@Override
public void onActionModeStarted(ActionMode mode) {}
@Override
public void onActionModeFinished(ActionMode mode) {}
///////////////////////////////////////////////////////////////////////////
// General lifecycle/callback dispatching
///////////////////////////////////////////////////////////////////////////
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
getSherlock().dispatchConfigurationChanged(newConfig);
}
@Override
protected void onPostResume() {
super.onPostResume();
getSherlock().dispatchPostResume();
}
@Override
protected void onPause() {
getSherlock().dispatchPause();
super.onPause();
}
@Override
protected void onStop() {
getSherlock().dispatchStop();
super.onStop();
}
@Override
protected void onDestroy() {
getSherlock().dispatchDestroy();
super.onDestroy();
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
getSherlock().dispatchPostCreate(savedInstanceState);
super.onPostCreate(savedInstanceState);
}
@Override
protected void onTitleChanged(CharSequence title, int color) {
getSherlock().dispatchTitleChanged(title, color);
super.onTitleChanged(title, color);
}
@Override
public final boolean onMenuOpened(int featureId, android.view.Menu menu) {
if (getSherlock().dispatchMenuOpened(featureId, menu)) {
return true;
}
return super.onMenuOpened(featureId, menu);
}
@Override
public void onPanelClosed(int featureId, android.view.Menu menu) {
getSherlock().dispatchPanelClosed(featureId, menu);
super.onPanelClosed(featureId, menu);
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (getSherlock().dispatchKeyEvent(event)) {
return true;
}
return super.dispatchKeyEvent(event);
}
///////////////////////////////////////////////////////////////////////////
// Native menu handling
///////////////////////////////////////////////////////////////////////////
public MenuInflater getSupportMenuInflater() {
return getSherlock().getMenuInflater();
}
public void invalidateOptionsMenu() {
getSherlock().dispatchInvalidateOptionsMenu();
}
public void supportInvalidateOptionsMenu() {
invalidateOptionsMenu();
}
@Override
public final boolean onCreateOptionsMenu(android.view.Menu menu) {
return getSherlock().dispatchCreateOptionsMenu(menu);
}
@Override
public final boolean onPrepareOptionsMenu(android.view.Menu menu) {
return getSherlock().dispatchPrepareOptionsMenu(menu);
}
@Override
public final boolean onOptionsItemSelected(android.view.MenuItem item) {
return getSherlock().dispatchOptionsItemSelected(item);
}
@Override
public void openOptionsMenu() {
if (!getSherlock().dispatchOpenOptionsMenu()) {
super.openOptionsMenu();
}
}
@Override
public void closeOptionsMenu() {
if (!getSherlock().dispatchCloseOptionsMenu()) {
super.closeOptionsMenu();
}
}
///////////////////////////////////////////////////////////////////////////
// Sherlock menu handling
///////////////////////////////////////////////////////////////////////////
@Override
public boolean onCreatePanelMenu(int featureId, Menu menu) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onCreateOptionsMenu(menu);
}
return false;
}
public boolean onCreateOptionsMenu(Menu menu) {
return true;
}
@Override
public boolean onPreparePanel(int featureId, View view, Menu menu) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onPrepareOptionsMenu(menu);
}
return false;
}
public boolean onPrepareOptionsMenu(Menu menu) {
return true;
}
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onOptionsItemSelected(item);
}
return false;
}
public boolean onOptionsItemSelected(MenuItem item) {
return false;
}
///////////////////////////////////////////////////////////////////////////
// Content
///////////////////////////////////////////////////////////////////////////
@Override
public void addContentView(View view, LayoutParams params) {
getSherlock().addContentView(view, params);
}
@Override
public void setContentView(int layoutResId) {
getSherlock().setContentView(layoutResId);
}
@Override
public void setContentView(View view, LayoutParams params) {
getSherlock().setContentView(view, params);
}
@Override
public void setContentView(View view) {
getSherlock().setContentView(view);
}
public void requestWindowFeature(long featureId) {
getSherlock().requestFeature((int)featureId);
}
///////////////////////////////////////////////////////////////////////////
// Progress Indication
///////////////////////////////////////////////////////////////////////////
public void setSupportProgress(int progress) {
getSherlock().setProgress(progress);
}
public void setSupportProgressBarIndeterminate(boolean indeterminate) {
getSherlock().setProgressBarIndeterminate(indeterminate);
}
public void setSupportProgressBarIndeterminateVisibility(boolean visible) {
getSherlock().setProgressBarIndeterminateVisibility(visible);
}
public void setSupportProgressBarVisibility(boolean visible) {
getSherlock().setProgressBarVisibility(visible);
}
public void setSupportSecondaryProgress(int secondaryProgress) {
getSherlock().setSecondaryProgress(secondaryProgress);
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/app/SherlockListActivity.java
|
Java
|
asf20
| 8,161
|
package com.actionbarsherlock.app;
import android.app.Activity;
import android.support.v4.app.Fragment;
import com.actionbarsherlock.internal.view.menu.MenuItemWrapper;
import com.actionbarsherlock.internal.view.menu.MenuWrapper;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
import static com.actionbarsherlock.app.SherlockFragmentActivity.OnCreateOptionsMenuListener;
import static com.actionbarsherlock.app.SherlockFragmentActivity.OnOptionsItemSelectedListener;
import static com.actionbarsherlock.app.SherlockFragmentActivity.OnPrepareOptionsMenuListener;
public class SherlockFragment extends Fragment implements OnCreateOptionsMenuListener, OnPrepareOptionsMenuListener, OnOptionsItemSelectedListener {
private SherlockFragmentActivity mActivity;
public SherlockFragmentActivity getSherlockActivity() {
return mActivity;
}
@Override
public void onAttach(Activity activity) {
if (!(activity instanceof SherlockFragmentActivity)) {
throw new IllegalStateException(getClass().getSimpleName() + " must be attached to a SherlockFragmentActivity.");
}
mActivity = (SherlockFragmentActivity)activity;
super.onAttach(activity);
}
@Override
public void onDetach() {
mActivity = null;
super.onDetach();
}
@Override
public final void onCreateOptionsMenu(android.view.Menu menu, android.view.MenuInflater inflater) {
onCreateOptionsMenu(new MenuWrapper(menu), mActivity.getSupportMenuInflater());
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
//Nothing to see here.
}
@Override
public final void onPrepareOptionsMenu(android.view.Menu menu) {
onPrepareOptionsMenu(new MenuWrapper(menu));
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
//Nothing to see here.
}
@Override
public final boolean onOptionsItemSelected(android.view.MenuItem item) {
return onOptionsItemSelected(new MenuItemWrapper(item));
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
//Nothing to see here.
return false;
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/app/SherlockFragment.java
|
Java
|
asf20
| 2,278
|
package com.actionbarsherlock.app;
import android.app.Activity;
import android.content.res.Configuration;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.Window;
import android.view.ViewGroup.LayoutParams;
import com.actionbarsherlock.ActionBarSherlock;
import com.actionbarsherlock.ActionBarSherlock.OnActionModeFinishedListener;
import com.actionbarsherlock.ActionBarSherlock.OnActionModeStartedListener;
import com.actionbarsherlock.ActionBarSherlock.OnCreatePanelMenuListener;
import com.actionbarsherlock.ActionBarSherlock.OnMenuItemSelectedListener;
import com.actionbarsherlock.ActionBarSherlock.OnPreparePanelListener;
import com.actionbarsherlock.view.ActionMode;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
public abstract class SherlockActivity extends Activity implements OnCreatePanelMenuListener, OnPreparePanelListener, OnMenuItemSelectedListener, OnActionModeStartedListener, OnActionModeFinishedListener {
private ActionBarSherlock mSherlock;
protected final ActionBarSherlock getSherlock() {
if (mSherlock == null) {
mSherlock = ActionBarSherlock.wrap(this, ActionBarSherlock.FLAG_DELEGATE);
}
return mSherlock;
}
///////////////////////////////////////////////////////////////////////////
// Action bar and mode
///////////////////////////////////////////////////////////////////////////
public ActionBar getSupportActionBar() {
return getSherlock().getActionBar();
}
public ActionMode startActionMode(ActionMode.Callback callback) {
return getSherlock().startActionMode(callback);
}
@Override
public void onActionModeStarted(ActionMode mode) {}
@Override
public void onActionModeFinished(ActionMode mode) {}
///////////////////////////////////////////////////////////////////////////
// General lifecycle/callback dispatching
///////////////////////////////////////////////////////////////////////////
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
getSherlock().dispatchConfigurationChanged(newConfig);
}
@Override
protected void onPostResume() {
super.onPostResume();
getSherlock().dispatchPostResume();
}
@Override
protected void onPause() {
getSherlock().dispatchPause();
super.onPause();
}
@Override
protected void onStop() {
getSherlock().dispatchStop();
super.onStop();
}
@Override
protected void onDestroy() {
getSherlock().dispatchDestroy();
super.onDestroy();
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
getSherlock().dispatchPostCreate(savedInstanceState);
super.onPostCreate(savedInstanceState);
}
@Override
protected void onTitleChanged(CharSequence title, int color) {
getSherlock().dispatchTitleChanged(title, color);
super.onTitleChanged(title, color);
}
@Override
public final boolean onMenuOpened(int featureId, android.view.Menu menu) {
if (getSherlock().dispatchMenuOpened(featureId, menu)) {
return true;
}
return super.onMenuOpened(featureId, menu);
}
@Override
public void onPanelClosed(int featureId, android.view.Menu menu) {
getSherlock().dispatchPanelClosed(featureId, menu);
super.onPanelClosed(featureId, menu);
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (getSherlock().dispatchKeyEvent(event)) {
return true;
}
return super.dispatchKeyEvent(event);
}
///////////////////////////////////////////////////////////////////////////
// Native menu handling
///////////////////////////////////////////////////////////////////////////
public MenuInflater getSupportMenuInflater() {
return getSherlock().getMenuInflater();
}
public void invalidateOptionsMenu() {
getSherlock().dispatchInvalidateOptionsMenu();
}
public void supportInvalidateOptionsMenu() {
invalidateOptionsMenu();
}
@Override
public final boolean onCreateOptionsMenu(android.view.Menu menu) {
return getSherlock().dispatchCreateOptionsMenu(menu);
}
@Override
public final boolean onPrepareOptionsMenu(android.view.Menu menu) {
return getSherlock().dispatchPrepareOptionsMenu(menu);
}
@Override
public final boolean onOptionsItemSelected(android.view.MenuItem item) {
return getSherlock().dispatchOptionsItemSelected(item);
}
@Override
public void openOptionsMenu() {
if (!getSherlock().dispatchOpenOptionsMenu()) {
super.openOptionsMenu();
}
}
@Override
public void closeOptionsMenu() {
if (!getSherlock().dispatchCloseOptionsMenu()) {
super.closeOptionsMenu();
}
}
///////////////////////////////////////////////////////////////////////////
// Sherlock menu handling
///////////////////////////////////////////////////////////////////////////
@Override
public boolean onCreatePanelMenu(int featureId, Menu menu) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onCreateOptionsMenu(menu);
}
return false;
}
public boolean onCreateOptionsMenu(Menu menu) {
return true;
}
@Override
public boolean onPreparePanel(int featureId, View view, Menu menu) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onPrepareOptionsMenu(menu);
}
return false;
}
public boolean onPrepareOptionsMenu(Menu menu) {
return true;
}
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
return onOptionsItemSelected(item);
}
return false;
}
public boolean onOptionsItemSelected(MenuItem item) {
return false;
}
///////////////////////////////////////////////////////////////////////////
// Content
///////////////////////////////////////////////////////////////////////////
@Override
public void addContentView(View view, LayoutParams params) {
getSherlock().addContentView(view, params);
}
@Override
public void setContentView(int layoutResId) {
getSherlock().setContentView(layoutResId);
}
@Override
public void setContentView(View view, LayoutParams params) {
getSherlock().setContentView(view, params);
}
@Override
public void setContentView(View view) {
getSherlock().setContentView(view);
}
public void requestWindowFeature(long featureId) {
getSherlock().requestFeature((int)featureId);
}
///////////////////////////////////////////////////////////////////////////
// Progress Indication
///////////////////////////////////////////////////////////////////////////
public void setSupportProgress(int progress) {
getSherlock().setProgress(progress);
}
public void setSupportProgressBarIndeterminate(boolean indeterminate) {
getSherlock().setProgressBarIndeterminate(indeterminate);
}
public void setSupportProgressBarIndeterminateVisibility(boolean visible) {
getSherlock().setProgressBarIndeterminateVisibility(visible);
}
public void setSupportProgressBarVisibility(boolean visible) {
getSherlock().setProgressBarVisibility(visible);
}
public void setSupportSecondaryProgress(int secondaryProgress) {
getSherlock().setSecondaryProgress(secondaryProgress);
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/app/SherlockActivity.java
|
Java
|
asf20
| 8,149
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.widget;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.graphics.drawable.Drawable;
import android.util.TypedValue;
import android.view.View;
import com.actionbarsherlock.R;
import com.actionbarsherlock.view.ActionProvider;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.MenuItem.OnMenuItemClickListener;
import com.actionbarsherlock.view.SubMenu;
import com.actionbarsherlock.widget.ActivityChooserModel.OnChooseActivityListener;
/**
* This is a provider for a share action. It is responsible for creating views
* that enable data sharing and also to show a sub menu with sharing activities
* if the hosting item is placed on the overflow menu.
* <p>
* Here is how to use the action provider with custom backing file in a {@link MenuItem}:
* </p>
* <p>
* <pre>
* <code>
* // In Activity#onCreateOptionsMenu
* public boolean onCreateOptionsMenu(Menu menu) {
* // Get the menu item.
* MenuItem menuItem = menu.findItem(R.id.my_menu_item);
* // Get the provider and hold onto it to set/change the share intent.
* mShareActionProvider = (ShareActionProvider) menuItem.getActionProvider();
* // Set history different from the default before getting the action
* // view since a call to {@link MenuItem#getActionView() MenuItem.getActionView()} calls
* // {@link ActionProvider#onCreateActionView()} which uses the backing file name. Omit this
* // line if using the default share history file is desired.
* mShareActionProvider.setShareHistoryFileName("custom_share_history.xml");
* . . .
* }
*
* // Somewhere in the application.
* public void doShare(Intent shareIntent) {
* // When you want to share set the share intent.
* mShareActionProvider.setShareIntent(shareIntent);
* }
* </pre>
* </code>
* </p>
* <p>
* <strong>Note:</strong> While the sample snippet demonstrates how to use this provider
* in the context of a menu item, the use of the provider is not limited to menu items.
* </p>
*
* @see ActionProvider
*/
public class ShareActionProvider extends ActionProvider {
/**
* Listener for the event of selecting a share target.
*/
public interface OnShareTargetSelectedListener {
/**
* Called when a share target has been selected. The client can
* decide whether to handle the intent or rely on the default
* behavior which is launching it.
* <p>
* <strong>Note:</strong> Modifying the intent is not permitted and
* any changes to the latter will be ignored.
* </p>
*
* @param source The source of the notification.
* @param intent The intent for launching the chosen share target.
* @return Whether the client has handled the intent.
*/
public boolean onShareTargetSelected(ShareActionProvider source, Intent intent);
}
/**
* The default for the maximal number of activities shown in the sub-menu.
*/
private static final int DEFAULT_INITIAL_ACTIVITY_COUNT = 4;
/**
* The the maximum number activities shown in the sub-menu.
*/
private int mMaxShownActivityCount = DEFAULT_INITIAL_ACTIVITY_COUNT;
/**
* Listener for handling menu item clicks.
*/
private final ShareMenuItemOnMenuItemClickListener mOnMenuItemClickListener =
new ShareMenuItemOnMenuItemClickListener();
/**
* The default name for storing share history.
*/
public static final String DEFAULT_SHARE_HISTORY_FILE_NAME = "share_history.xml";
/**
* Context for accessing resources.
*/
private final Context mContext;
/**
* The name of the file with share history data.
*/
private String mShareHistoryFileName = DEFAULT_SHARE_HISTORY_FILE_NAME;
private OnShareTargetSelectedListener mOnShareTargetSelectedListener;
private OnChooseActivityListener mOnChooseActivityListener;
/**
* Creates a new instance.
*
* @param context Context for accessing resources.
*/
public ShareActionProvider(Context context) {
super(context);
mContext = context;
}
/**
* Sets a listener to be notified when a share target has been selected.
* The listener can optionally decide to handle the selection and
* not rely on the default behavior which is to launch the activity.
* <p>
* <strong>Note:</strong> If you choose the backing share history file
* you will still be notified in this callback.
* </p>
* @param listener The listener.
*/
public void setOnShareTargetSelectedListener(OnShareTargetSelectedListener listener) {
mOnShareTargetSelectedListener = listener;
setActivityChooserPolicyIfNeeded();
}
/**
* {@inheritDoc}
*/
@Override
public View onCreateActionView() {
// Create the view and set its data model.
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
ActivityChooserView activityChooserView = new ActivityChooserView(mContext);
activityChooserView.setActivityChooserModel(dataModel);
// Lookup and set the expand action icon.
TypedValue outTypedValue = new TypedValue();
mContext.getTheme().resolveAttribute(R.attr.actionModeShareDrawable, outTypedValue, true);
Drawable drawable = mContext.getResources().getDrawable(outTypedValue.resourceId);
activityChooserView.setExpandActivityOverflowButtonDrawable(drawable);
activityChooserView.setProvider(this);
// Set content description.
activityChooserView.setDefaultActionButtonContentDescription(
R.string.abs__shareactionprovider_share_with_application);
activityChooserView.setExpandActivityOverflowButtonContentDescription(
R.string.abs__shareactionprovider_share_with);
return activityChooserView;
}
/**
* {@inheritDoc}
*/
@Override
public boolean hasSubMenu() {
return true;
}
/**
* {@inheritDoc}
*/
@Override
public void onPrepareSubMenu(SubMenu subMenu) {
// Clear since the order of items may change.
subMenu.clear();
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
PackageManager packageManager = mContext.getPackageManager();
final int expandedActivityCount = dataModel.getActivityCount();
final int collapsedActivityCount = Math.min(expandedActivityCount, mMaxShownActivityCount);
// Populate the sub-menu with a sub set of the activities.
for (int i = 0; i < collapsedActivityCount; i++) {
ResolveInfo activity = dataModel.getActivity(i);
subMenu.add(0, i, i, activity.loadLabel(packageManager))
.setIcon(activity.loadIcon(packageManager))
.setOnMenuItemClickListener(mOnMenuItemClickListener);
}
if (collapsedActivityCount < expandedActivityCount) {
// Add a sub-menu for showing all activities as a list item.
SubMenu expandedSubMenu = subMenu.addSubMenu(Menu.NONE, collapsedActivityCount,
collapsedActivityCount,
mContext.getString(R.string.abs__activity_chooser_view_see_all));
for (int i = 0; i < expandedActivityCount; i++) {
ResolveInfo activity = dataModel.getActivity(i);
expandedSubMenu.add(0, i, i, activity.loadLabel(packageManager))
.setIcon(activity.loadIcon(packageManager))
.setOnMenuItemClickListener(mOnMenuItemClickListener);
}
}
}
/**
* Sets the file name of a file for persisting the share history which
* history will be used for ordering share targets. This file will be used
* for all view created by {@link #onCreateActionView()}. Defaults to
* {@link #DEFAULT_SHARE_HISTORY_FILE_NAME}. Set to <code>null</code>
* if share history should not be persisted between sessions.
* <p>
* <strong>Note:</strong> The history file name can be set any time, however
* only the action views created by {@link #onCreateActionView()} after setting
* the file name will be backed by the provided file.
* <p>
*
* @param shareHistoryFile The share history file name.
*/
public void setShareHistoryFileName(String shareHistoryFile) {
mShareHistoryFileName = shareHistoryFile;
setActivityChooserPolicyIfNeeded();
}
/**
* Sets an intent with information about the share action. Here is a
* sample for constructing a share intent:
* <p>
* <pre>
* <code>
* Intent shareIntent = new Intent(Intent.ACTION_SEND);
* shareIntent.setType("image/*");
* Uri uri = Uri.fromFile(new File(getFilesDir(), "foo.jpg"));
* shareIntent.putExtra(Intent.EXTRA_STREAM, uri.toString());
* </pre>
* </code>
* </p>
*
* @param shareIntent The share intent.
*
* @see Intent#ACTION_SEND
* @see Intent#ACTION_SEND_MULTIPLE
*/
public void setShareIntent(Intent shareIntent) {
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext,
mShareHistoryFileName);
dataModel.setIntent(shareIntent);
}
/**
* Reusable listener for handling share item clicks.
*/
private class ShareMenuItemOnMenuItemClickListener implements OnMenuItemClickListener {
@Override
public boolean onMenuItemClick(MenuItem item) {
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext,
mShareHistoryFileName);
final int itemId = item.getItemId();
Intent launchIntent = dataModel.chooseActivity(itemId);
if (launchIntent != null) {
mContext.startActivity(launchIntent);
}
return true;
}
}
/**
* Set the activity chooser policy of the model backed by the current
* share history file if needed which is if there is a registered callback.
*/
private void setActivityChooserPolicyIfNeeded() {
if (mOnShareTargetSelectedListener == null) {
return;
}
if (mOnChooseActivityListener == null) {
mOnChooseActivityListener = new ShareAcitivityChooserModelPolicy();
}
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
dataModel.setOnChooseActivityListener(mOnChooseActivityListener);
}
/**
* Policy that delegates to the {@link OnShareTargetSelectedListener}, if such.
*/
private class ShareAcitivityChooserModelPolicy implements OnChooseActivityListener {
@Override
public boolean onChooseActivity(ActivityChooserModel host, Intent intent) {
if (mOnShareTargetSelectedListener != null) {
return mOnShareTargetSelectedListener.onShareTargetSelected(
ShareActionProvider.this, intent);
}
return false;
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/widget/ShareActionProvider.java
|
Java
|
asf20
| 12,014
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.widget;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.database.DataSetObservable;
import android.os.Handler;
import android.text.TextUtils;
import android.util.Log;
import android.util.Xml;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlSerializer;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.Executor;
/**
* <p>
* This class represents a data model for choosing a component for handing a
* given {@link Intent}. The model is responsible for querying the system for
* activities that can handle the given intent and order found activities
* based on historical data of previous choices. The historical data is stored
* in an application private file. If a client does not want to have persistent
* choice history the file can be omitted, thus the activities will be ordered
* based on historical usage for the current session.
* <p>
* </p>
* For each backing history file there is a singleton instance of this class. Thus,
* several clients that specify the same history file will share the same model. Note
* that if multiple clients are sharing the same model they should implement semantically
* equivalent functionality since setting the model intent will change the found
* activities and they may be inconsistent with the functionality of some of the clients.
* For example, choosing a share activity can be implemented by a single backing
* model and two different views for performing the selection. If however, one of the
* views is used for sharing but the other for importing, for example, then each
* view should be backed by a separate model.
* </p>
* <p>
* The way clients interact with this class is as follows:
* </p>
* <p>
* <pre>
* <code>
* // Get a model and set it to a couple of clients with semantically similar function.
* ActivityChooserModel dataModel =
* ActivityChooserModel.get(context, "task_specific_history_file_name.xml");
*
* ActivityChooserModelClient modelClient1 = getActivityChooserModelClient1();
* modelClient1.setActivityChooserModel(dataModel);
*
* ActivityChooserModelClient modelClient2 = getActivityChooserModelClient2();
* modelClient2.setActivityChooserModel(dataModel);
*
* // Set an intent to choose a an activity for.
* dataModel.setIntent(intent);
* <pre>
* <code>
* </p>
* <p>
* <strong>Note:</strong> This class is thread safe.
* </p>
*
* @hide
*/
class ActivityChooserModel extends DataSetObservable {
/**
* Client that utilizes an {@link ActivityChooserModel}.
*/
public interface ActivityChooserModelClient {
/**
* Sets the {@link ActivityChooserModel}.
*
* @param dataModel The model.
*/
public void setActivityChooserModel(ActivityChooserModel dataModel);
}
/**
* Defines a sorter that is responsible for sorting the activities
* based on the provided historical choices and an intent.
*/
public interface ActivitySorter {
/**
* Sorts the <code>activities</code> in descending order of relevance
* based on previous history and an intent.
*
* @param intent The {@link Intent}.
* @param activities Activities to be sorted.
* @param historicalRecords Historical records.
*/
// This cannot be done by a simple comparator since an Activity weight
// is computed from history. Note that Activity implements Comparable.
public void sort(Intent intent, List<ActivityResolveInfo> activities,
List<HistoricalRecord> historicalRecords);
}
/**
* Listener for choosing an activity.
*/
public interface OnChooseActivityListener {
/**
* Called when an activity has been chosen. The client can decide whether
* an activity can be chosen and if so the caller of
* {@link ActivityChooserModel#chooseActivity(int)} will receive and {@link Intent}
* for launching it.
* <p>
* <strong>Note:</strong> Modifying the intent is not permitted and
* any changes to the latter will be ignored.
* </p>
*
* @param host The listener's host model.
* @param intent The intent for launching the chosen activity.
* @return Whether the intent is handled and should not be delivered to clients.
*
* @see ActivityChooserModel#chooseActivity(int)
*/
public boolean onChooseActivity(ActivityChooserModel host, Intent intent);
}
/**
* Flag for selecting debug mode.
*/
private static final boolean DEBUG = false;
/**
* Tag used for logging.
*/
private static final String LOG_TAG = ActivityChooserModel.class.getSimpleName();
/**
* The root tag in the history file.
*/
private static final String TAG_HISTORICAL_RECORDS = "historical-records";
/**
* The tag for a record in the history file.
*/
private static final String TAG_HISTORICAL_RECORD = "historical-record";
/**
* Attribute for the activity.
*/
private static final String ATTRIBUTE_ACTIVITY = "activity";
/**
* Attribute for the choice time.
*/
private static final String ATTRIBUTE_TIME = "time";
/**
* Attribute for the choice weight.
*/
private static final String ATTRIBUTE_WEIGHT = "weight";
/**
* The default name of the choice history file.
*/
public static final String DEFAULT_HISTORY_FILE_NAME =
"activity_choser_model_history.xml";
/**
* The default maximal length of the choice history.
*/
public static final int DEFAULT_HISTORY_MAX_LENGTH = 50;
/**
* The amount with which to inflate a chosen activity when set as default.
*/
private static final int DEFAULT_ACTIVITY_INFLATION = 5;
/**
* Default weight for a choice record.
*/
private static final float DEFAULT_HISTORICAL_RECORD_WEIGHT = 1.0f;
/**
* The extension of the history file.
*/
private static final String HISTORY_FILE_EXTENSION = ".xml";
/**
* An invalid item index.
*/
private static final int INVALID_INDEX = -1;
/**
* Lock to guard the model registry.
*/
private static final Object sRegistryLock = new Object();
/**
* This the registry for data models.
*/
private static final Map<String, ActivityChooserModel> sDataModelRegistry =
new HashMap<String, ActivityChooserModel>();
/**
* Lock for synchronizing on this instance.
*/
private final Object mInstanceLock = new Object();
/**
* List of activities that can handle the current intent.
*/
private final List<ActivityResolveInfo> mActivites = new ArrayList<ActivityResolveInfo>();
/**
* List with historical choice records.
*/
private final List<HistoricalRecord> mHistoricalRecords = new ArrayList<HistoricalRecord>();
/**
* Context for accessing resources.
*/
private final Context mContext;
/**
* The name of the history file that backs this model.
*/
private final String mHistoryFileName;
/**
* The intent for which a activity is being chosen.
*/
private Intent mIntent;
/**
* The sorter for ordering activities based on intent and past choices.
*/
private ActivitySorter mActivitySorter = new DefaultSorter();
/**
* The maximal length of the choice history.
*/
private int mHistoryMaxSize = DEFAULT_HISTORY_MAX_LENGTH;
/**
* Flag whether choice history can be read. In general many clients can
* share the same data model and {@link #readHistoricalData()} may be called
* by arbitrary of them any number of times. Therefore, this class guarantees
* that the very first read succeeds and subsequent reads can be performed
* only after a call to {@link #persistHistoricalData()} followed by change
* of the share records.
*/
private boolean mCanReadHistoricalData = true;
/**
* Flag whether the choice history was read. This is used to enforce that
* before calling {@link #persistHistoricalData()} a call to
* {@link #persistHistoricalData()} has been made. This aims to avoid a
* scenario in which a choice history file exits, it is not read yet and
* it is overwritten. Note that always all historical records are read in
* full and the file is rewritten. This is necessary since we need to
* purge old records that are outside of the sliding window of past choices.
*/
private boolean mReadShareHistoryCalled = false;
/**
* Flag whether the choice records have changed. In general many clients can
* share the same data model and {@link #persistHistoricalData()} may be called
* by arbitrary of them any number of times. Therefore, this class guarantees
* that choice history will be persisted only if it has changed.
*/
private boolean mHistoricalRecordsChanged = true;
/**
* Hander for scheduling work on client tread.
*/
private final Handler mHandler = new Handler();
/**
* Policy for controlling how the model handles chosen activities.
*/
private OnChooseActivityListener mActivityChoserModelPolicy;
/**
* Gets the data model backed by the contents of the provided file with historical data.
* Note that only one data model is backed by a given file, thus multiple calls with
* the same file name will return the same model instance. If no such instance is present
* it is created.
* <p>
* <strong>Note:</strong> To use the default historical data file clients should explicitly
* pass as file name {@link #DEFAULT_HISTORY_FILE_NAME}. If no persistence of the choice
* history is desired clients should pass <code>null</code> for the file name. In such
* case a new model is returned for each invocation.
* </p>
*
* <p>
* <strong>Always use difference historical data files for semantically different actions.
* For example, sharing is different from importing.</strong>
* </p>
*
* @param context Context for loading resources.
* @param historyFileName File name with choice history, <code>null</code>
* if the model should not be backed by a file. In this case the activities
* will be ordered only by data from the current session.
*
* @return The model.
*/
public static ActivityChooserModel get(Context context, String historyFileName) {
synchronized (sRegistryLock) {
ActivityChooserModel dataModel = sDataModelRegistry.get(historyFileName);
if (dataModel == null) {
dataModel = new ActivityChooserModel(context, historyFileName);
sDataModelRegistry.put(historyFileName, dataModel);
}
dataModel.readHistoricalData();
return dataModel;
}
}
/**
* Creates a new instance.
*
* @param context Context for loading resources.
* @param historyFileName The history XML file.
*/
private ActivityChooserModel(Context context, String historyFileName) {
mContext = context.getApplicationContext();
if (!TextUtils.isEmpty(historyFileName)
&& !historyFileName.endsWith(HISTORY_FILE_EXTENSION)) {
mHistoryFileName = historyFileName + HISTORY_FILE_EXTENSION;
} else {
mHistoryFileName = historyFileName;
}
}
/**
* Sets an intent for which to choose a activity.
* <p>
* <strong>Note:</strong> Clients must set only semantically similar
* intents for each data model.
* <p>
*
* @param intent The intent.
*/
public void setIntent(Intent intent) {
synchronized (mInstanceLock) {
if (mIntent == intent) {
return;
}
mIntent = intent;
loadActivitiesLocked();
}
}
/**
* Gets the intent for which a activity is being chosen.
*
* @return The intent.
*/
public Intent getIntent() {
synchronized (mInstanceLock) {
return mIntent;
}
}
/**
* Gets the number of activities that can handle the intent.
*
* @return The activity count.
*
* @see #setIntent(Intent)
*/
public int getActivityCount() {
synchronized (mInstanceLock) {
return mActivites.size();
}
}
/**
* Gets an activity at a given index.
*
* @return The activity.
*
* @see ActivityResolveInfo
* @see #setIntent(Intent)
*/
public ResolveInfo getActivity(int index) {
synchronized (mInstanceLock) {
return mActivites.get(index).resolveInfo;
}
}
/**
* Gets the index of a the given activity.
*
* @param activity The activity index.
*
* @return The index if found, -1 otherwise.
*/
public int getActivityIndex(ResolveInfo activity) {
List<ActivityResolveInfo> activities = mActivites;
final int activityCount = activities.size();
for (int i = 0; i < activityCount; i++) {
ActivityResolveInfo currentActivity = activities.get(i);
if (currentActivity.resolveInfo == activity) {
return i;
}
}
return INVALID_INDEX;
}
/**
* Chooses a activity to handle the current intent. This will result in
* adding a historical record for that action and construct intent with
* its component name set such that it can be immediately started by the
* client.
* <p>
* <strong>Note:</strong> By calling this method the client guarantees
* that the returned intent will be started. This intent is returned to
* the client solely to let additional customization before the start.
* </p>
*
* @return An {@link Intent} for launching the activity or null if the
* policy has consumed the intent.
*
* @see HistoricalRecord
* @see OnChooseActivityListener
*/
public Intent chooseActivity(int index) {
ActivityResolveInfo chosenActivity = mActivites.get(index);
ComponentName chosenName = new ComponentName(
chosenActivity.resolveInfo.activityInfo.packageName,
chosenActivity.resolveInfo.activityInfo.name);
Intent choiceIntent = new Intent(mIntent);
choiceIntent.setComponent(chosenName);
if (mActivityChoserModelPolicy != null) {
// Do not allow the policy to change the intent.
Intent choiceIntentCopy = new Intent(choiceIntent);
final boolean handled = mActivityChoserModelPolicy.onChooseActivity(this,
choiceIntentCopy);
if (handled) {
return null;
}
}
HistoricalRecord historicalRecord = new HistoricalRecord(chosenName,
System.currentTimeMillis(), DEFAULT_HISTORICAL_RECORD_WEIGHT);
addHisoricalRecord(historicalRecord);
return choiceIntent;
}
/**
* Sets the listener for choosing an activity.
*
* @param listener The listener.
*/
public void setOnChooseActivityListener(OnChooseActivityListener listener) {
mActivityChoserModelPolicy = listener;
}
/**
* Gets the default activity, The default activity is defined as the one
* with highest rank i.e. the first one in the list of activities that can
* handle the intent.
*
* @return The default activity, <code>null</code> id not activities.
*
* @see #getActivity(int)
*/
public ResolveInfo getDefaultActivity() {
synchronized (mInstanceLock) {
if (!mActivites.isEmpty()) {
return mActivites.get(0).resolveInfo;
}
}
return null;
}
/**
* Sets the default activity. The default activity is set by adding a
* historical record with weight high enough that this activity will
* become the highest ranked. Such a strategy guarantees that the default
* will eventually change if not used. Also the weight of the record for
* setting a default is inflated with a constant amount to guarantee that
* it will stay as default for awhile.
*
* @param index The index of the activity to set as default.
*/
public void setDefaultActivity(int index) {
ActivityResolveInfo newDefaultActivity = mActivites.get(index);
ActivityResolveInfo oldDefaultActivity = mActivites.get(0);
final float weight;
if (oldDefaultActivity != null) {
// Add a record with weight enough to boost the chosen at the top.
weight = oldDefaultActivity.weight - newDefaultActivity.weight
+ DEFAULT_ACTIVITY_INFLATION;
} else {
weight = DEFAULT_HISTORICAL_RECORD_WEIGHT;
}
ComponentName defaultName = new ComponentName(
newDefaultActivity.resolveInfo.activityInfo.packageName,
newDefaultActivity.resolveInfo.activityInfo.name);
HistoricalRecord historicalRecord = new HistoricalRecord(defaultName,
System.currentTimeMillis(), weight);
addHisoricalRecord(historicalRecord);
}
/**
* Reads the history data from the backing file if the latter
* was provided. Calling this method more than once before a call
* to {@link #persistHistoricalData()} has been made has no effect.
* <p>
* <strong>Note:</strong> Historical data is read asynchronously and
* as soon as the reading is completed any registered
* {@link DataSetObserver}s will be notified. Also no historical
* data is read until this method is invoked.
* <p>
*/
private void readHistoricalData() {
synchronized (mInstanceLock) {
if (!mCanReadHistoricalData || !mHistoricalRecordsChanged) {
return;
}
mCanReadHistoricalData = false;
mReadShareHistoryCalled = true;
if (!TextUtils.isEmpty(mHistoryFileName)) {
/*AsyncTask.*/SERIAL_EXECUTOR.execute(new HistoryLoader());
}
}
}
private static final SerialExecutor SERIAL_EXECUTOR = new SerialExecutor();
private static class SerialExecutor implements Executor {
final LinkedList<Runnable> mTasks = new LinkedList<Runnable>();
Runnable mActive;
public synchronized void execute(final Runnable r) {
mTasks.offer(new Runnable() {
public void run() {
try {
r.run();
} finally {
scheduleNext();
}
}
});
if (mActive == null) {
scheduleNext();
}
}
protected synchronized void scheduleNext() {
if ((mActive = mTasks.poll()) != null) {
mActive.run();
}
}
}
/**
* Persists the history data to the backing file if the latter
* was provided. Calling this method before a call to {@link #readHistoricalData()}
* throws an exception. Calling this method more than one without choosing an
* activity has not effect.
*
* @throws IllegalStateException If this method is called before a call to
* {@link #readHistoricalData()}.
*/
private void persistHistoricalData() {
synchronized (mInstanceLock) {
if (!mReadShareHistoryCalled) {
throw new IllegalStateException("No preceding call to #readHistoricalData");
}
if (!mHistoricalRecordsChanged) {
return;
}
mHistoricalRecordsChanged = false;
mCanReadHistoricalData = true;
if (!TextUtils.isEmpty(mHistoryFileName)) {
/*AsyncTask.*/SERIAL_EXECUTOR.execute(new HistoryPersister());
}
}
}
/**
* Sets the sorter for ordering activities based on historical data and an intent.
*
* @param activitySorter The sorter.
*
* @see ActivitySorter
*/
public void setActivitySorter(ActivitySorter activitySorter) {
synchronized (mInstanceLock) {
if (mActivitySorter == activitySorter) {
return;
}
mActivitySorter = activitySorter;
sortActivities();
}
}
/**
* Sorts the activities based on history and an intent. If
* a sorter is not specified this a default implementation is used.
*
* @see #setActivitySorter(ActivitySorter)
*/
private void sortActivities() {
synchronized (mInstanceLock) {
if (mActivitySorter != null && !mActivites.isEmpty()) {
mActivitySorter.sort(mIntent, mActivites,
Collections.unmodifiableList(mHistoricalRecords));
notifyChanged();
}
}
}
/**
* Sets the maximal size of the historical data. Defaults to
* {@link #DEFAULT_HISTORY_MAX_LENGTH}
* <p>
* <strong>Note:</strong> Setting this property will immediately
* enforce the specified max history size by dropping enough old
* historical records to enforce the desired size. Thus, any
* records that exceed the history size will be discarded and
* irreversibly lost.
* </p>
*
* @param historyMaxSize The max history size.
*/
public void setHistoryMaxSize(int historyMaxSize) {
synchronized (mInstanceLock) {
if (mHistoryMaxSize == historyMaxSize) {
return;
}
mHistoryMaxSize = historyMaxSize;
pruneExcessiveHistoricalRecordsLocked();
sortActivities();
}
}
/**
* Gets the history max size.
*
* @return The history max size.
*/
public int getHistoryMaxSize() {
synchronized (mInstanceLock) {
return mHistoryMaxSize;
}
}
/**
* Gets the history size.
*
* @return The history size.
*/
public int getHistorySize() {
synchronized (mInstanceLock) {
return mHistoricalRecords.size();
}
}
/**
* Adds a historical record.
*
* @param historicalRecord The record to add.
* @return True if the record was added.
*/
private boolean addHisoricalRecord(HistoricalRecord historicalRecord) {
synchronized (mInstanceLock) {
final boolean added = mHistoricalRecords.add(historicalRecord);
if (added) {
mHistoricalRecordsChanged = true;
pruneExcessiveHistoricalRecordsLocked();
persistHistoricalData();
sortActivities();
}
return added;
}
}
/**
* Prunes older excessive records to guarantee {@link #mHistoryMaxSize}.
*/
private void pruneExcessiveHistoricalRecordsLocked() {
List<HistoricalRecord> choiceRecords = mHistoricalRecords;
final int pruneCount = choiceRecords.size() - mHistoryMaxSize;
if (pruneCount <= 0) {
return;
}
mHistoricalRecordsChanged = true;
for (int i = 0; i < pruneCount; i++) {
HistoricalRecord prunedRecord = choiceRecords.remove(0);
if (DEBUG) {
Log.i(LOG_TAG, "Pruned: " + prunedRecord);
}
}
}
/**
* Loads the activities.
*/
private void loadActivitiesLocked() {
mActivites.clear();
if (mIntent != null) {
List<ResolveInfo> resolveInfos =
mContext.getPackageManager().queryIntentActivities(mIntent, 0);
final int resolveInfoCount = resolveInfos.size();
for (int i = 0; i < resolveInfoCount; i++) {
ResolveInfo resolveInfo = resolveInfos.get(i);
mActivites.add(new ActivityResolveInfo(resolveInfo));
}
sortActivities();
} else {
notifyChanged();
}
}
/**
* Represents a record in the history.
*/
public final static class HistoricalRecord {
/**
* The activity name.
*/
public final ComponentName activity;
/**
* The choice time.
*/
public final long time;
/**
* The record weight.
*/
public final float weight;
/**
* Creates a new instance.
*
* @param activityName The activity component name flattened to string.
* @param time The time the activity was chosen.
* @param weight The weight of the record.
*/
public HistoricalRecord(String activityName, long time, float weight) {
this(ComponentName.unflattenFromString(activityName), time, weight);
}
/**
* Creates a new instance.
*
* @param activityName The activity name.
* @param time The time the activity was chosen.
* @param weight The weight of the record.
*/
public HistoricalRecord(ComponentName activityName, long time, float weight) {
this.activity = activityName;
this.time = time;
this.weight = weight;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((activity == null) ? 0 : activity.hashCode());
result = prime * result + (int) (time ^ (time >>> 32));
result = prime * result + Float.floatToIntBits(weight);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
HistoricalRecord other = (HistoricalRecord) obj;
if (activity == null) {
if (other.activity != null) {
return false;
}
} else if (!activity.equals(other.activity)) {
return false;
}
if (time != other.time) {
return false;
}
if (Float.floatToIntBits(weight) != Float.floatToIntBits(other.weight)) {
return false;
}
return true;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("[");
builder.append("; activity:").append(activity);
builder.append("; time:").append(time);
builder.append("; weight:").append(new BigDecimal(weight));
builder.append("]");
return builder.toString();
}
}
/**
* Represents an activity.
*/
public final class ActivityResolveInfo implements Comparable<ActivityResolveInfo> {
/**
* The {@link ResolveInfo} of the activity.
*/
public final ResolveInfo resolveInfo;
/**
* Weight of the activity. Useful for sorting.
*/
public float weight;
/**
* Creates a new instance.
*
* @param resolveInfo activity {@link ResolveInfo}.
*/
public ActivityResolveInfo(ResolveInfo resolveInfo) {
this.resolveInfo = resolveInfo;
}
@Override
public int hashCode() {
return 31 + Float.floatToIntBits(weight);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
ActivityResolveInfo other = (ActivityResolveInfo) obj;
if (Float.floatToIntBits(weight) != Float.floatToIntBits(other.weight)) {
return false;
}
return true;
}
public int compareTo(ActivityResolveInfo another) {
return Float.floatToIntBits(another.weight) - Float.floatToIntBits(weight);
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("[");
builder.append("resolveInfo:").append(resolveInfo.toString());
builder.append("; weight:").append(new BigDecimal(weight));
builder.append("]");
return builder.toString();
}
}
/**
* Default activity sorter implementation.
*/
private final class DefaultSorter implements ActivitySorter {
private static final float WEIGHT_DECAY_COEFFICIENT = 0.95f;
private final Map<String, ActivityResolveInfo> mPackageNameToActivityMap =
new HashMap<String, ActivityResolveInfo>();
public void sort(Intent intent, List<ActivityResolveInfo> activities,
List<HistoricalRecord> historicalRecords) {
Map<String, ActivityResolveInfo> packageNameToActivityMap =
mPackageNameToActivityMap;
packageNameToActivityMap.clear();
final int activityCount = activities.size();
for (int i = 0; i < activityCount; i++) {
ActivityResolveInfo activity = activities.get(i);
activity.weight = 0.0f;
String packageName = activity.resolveInfo.activityInfo.packageName;
packageNameToActivityMap.put(packageName, activity);
}
final int lastShareIndex = historicalRecords.size() - 1;
float nextRecordWeight = 1;
for (int i = lastShareIndex; i >= 0; i--) {
HistoricalRecord historicalRecord = historicalRecords.get(i);
String packageName = historicalRecord.activity.getPackageName();
ActivityResolveInfo activity = packageNameToActivityMap.get(packageName);
if (activity != null) {
activity.weight += historicalRecord.weight * nextRecordWeight;
nextRecordWeight = nextRecordWeight * WEIGHT_DECAY_COEFFICIENT;
}
}
Collections.sort(activities);
if (DEBUG) {
for (int i = 0; i < activityCount; i++) {
Log.i(LOG_TAG, "Sorted: " + activities.get(i));
}
}
}
}
/**
* Command for reading the historical records from a file off the UI thread.
*/
private final class HistoryLoader implements Runnable {
public void run() {
FileInputStream fis = null;
try {
fis = mContext.openFileInput(mHistoryFileName);
} catch (FileNotFoundException fnfe) {
if (DEBUG) {
Log.i(LOG_TAG, "Could not open historical records file: " + mHistoryFileName);
}
return;
}
try {
XmlPullParser parser = Xml.newPullParser();
parser.setInput(fis, null);
int type = XmlPullParser.START_DOCUMENT;
while (type != XmlPullParser.END_DOCUMENT && type != XmlPullParser.START_TAG) {
type = parser.next();
}
if (!TAG_HISTORICAL_RECORDS.equals(parser.getName())) {
throw new XmlPullParserException("Share records file does not start with "
+ TAG_HISTORICAL_RECORDS + " tag.");
}
List<HistoricalRecord> readRecords = new ArrayList<HistoricalRecord>();
while (true) {
type = parser.next();
if (type == XmlPullParser.END_DOCUMENT) {
break;
}
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String nodeName = parser.getName();
if (!TAG_HISTORICAL_RECORD.equals(nodeName)) {
throw new XmlPullParserException("Share records file not well-formed.");
}
String activity = parser.getAttributeValue(null, ATTRIBUTE_ACTIVITY);
final long time =
Long.parseLong(parser.getAttributeValue(null, ATTRIBUTE_TIME));
final float weight =
Float.parseFloat(parser.getAttributeValue(null, ATTRIBUTE_WEIGHT));
HistoricalRecord readRecord = new HistoricalRecord(activity, time,
weight);
readRecords.add(readRecord);
if (DEBUG) {
Log.i(LOG_TAG, "Read " + readRecord.toString());
}
}
if (DEBUG) {
Log.i(LOG_TAG, "Read " + readRecords.size() + " historical records.");
}
synchronized (mInstanceLock) {
Set<HistoricalRecord> uniqueShareRecords =
new LinkedHashSet<HistoricalRecord>(readRecords);
// Make sure no duplicates. Example: Read a file with
// one record, add one record, persist the two records,
// add a record, read the persisted records - the
// read two records should not be added again.
List<HistoricalRecord> historicalRecords = mHistoricalRecords;
final int historicalRecordsCount = historicalRecords.size();
for (int i = historicalRecordsCount - 1; i >= 0; i--) {
HistoricalRecord historicalRecord = historicalRecords.get(i);
uniqueShareRecords.add(historicalRecord);
}
if (historicalRecords.size() == uniqueShareRecords.size()) {
return;
}
// Make sure the oldest records go to the end.
historicalRecords.clear();
historicalRecords.addAll(uniqueShareRecords);
mHistoricalRecordsChanged = true;
// Do this on the client thread since the client may be on the UI
// thread, wait for data changes which happen during sorting, and
// perform UI modification based on the data change.
mHandler.post(new Runnable() {
public void run() {
pruneExcessiveHistoricalRecordsLocked();
sortActivities();
}
});
}
} catch (XmlPullParserException xppe) {
Log.e(LOG_TAG, "Error reading historical recrod file: " + mHistoryFileName, xppe);
} catch (IOException ioe) {
Log.e(LOG_TAG, "Error reading historical recrod file: " + mHistoryFileName, ioe);
} finally {
if (fis != null) {
try {
fis.close();
} catch (IOException ioe) {
/* ignore */
}
}
}
}
}
/**
* Command for persisting the historical records to a file off the UI thread.
*/
private final class HistoryPersister implements Runnable {
public void run() {
FileOutputStream fos = null;
List<HistoricalRecord> records = null;
synchronized (mInstanceLock) {
records = new ArrayList<HistoricalRecord>(mHistoricalRecords);
}
try {
fos = mContext.openFileOutput(mHistoryFileName, Context.MODE_PRIVATE);
} catch (FileNotFoundException fnfe) {
Log.e(LOG_TAG, "Error writing historical recrod file: " + mHistoryFileName, fnfe);
return;
}
XmlSerializer serializer = Xml.newSerializer();
try {
serializer.setOutput(fos, null);
serializer.startDocument("UTF-8", true);
serializer.startTag(null, TAG_HISTORICAL_RECORDS);
final int recordCount = records.size();
for (int i = 0; i < recordCount; i++) {
HistoricalRecord record = records.remove(0);
serializer.startTag(null, TAG_HISTORICAL_RECORD);
serializer.attribute(null, ATTRIBUTE_ACTIVITY, record.activity.flattenToString());
serializer.attribute(null, ATTRIBUTE_TIME, String.valueOf(record.time));
serializer.attribute(null, ATTRIBUTE_WEIGHT, String.valueOf(record.weight));
serializer.endTag(null, TAG_HISTORICAL_RECORD);
if (DEBUG) {
Log.i(LOG_TAG, "Wrote " + record.toString());
}
}
serializer.endTag(null, TAG_HISTORICAL_RECORDS);
serializer.endDocument();
if (DEBUG) {
Log.i(LOG_TAG, "Wrote " + recordCount + " historical records.");
}
} catch (IllegalArgumentException iae) {
Log.e(LOG_TAG, "Error writing historical recrod file: " + mHistoryFileName, iae);
} catch (IllegalStateException ise) {
Log.e(LOG_TAG, "Error writing historical recrod file: " + mHistoryFileName, ise);
} catch (IOException ioe) {
Log.e(LOG_TAG, "Error writing historical recrod file: " + mHistoryFileName, ioe);
} finally {
if (fos != null) {
try {
fos.close();
} catch (IOException e) {
/* ignore */
}
}
}
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/widget/ActivityChooserModel.java
|
Java
|
asf20
| 39,792
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.widget;
import android.os.Build;
import com.actionbarsherlock.R;
import com.actionbarsherlock.internal.widget.IcsLinearLayout;
import com.actionbarsherlock.internal.widget.IcsListPopupWindow;
import com.actionbarsherlock.view.ActionProvider;
import com.actionbarsherlock.widget.ActivityChooserModel.ActivityChooserModelClient;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.database.DataSetObserver;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.PopupWindow;
import android.widget.TextView;
/**
* This class is a view for choosing an activity for handling a given {@link Intent}.
* <p>
* The view is composed of two adjacent buttons:
* <ul>
* <li>
* The left button is an immediate action and allows one click activity choosing.
* Tapping this button immediately executes the intent without requiring any further
* user input. Long press on this button shows a popup for changing the default
* activity.
* </li>
* <li>
* The right button is an overflow action and provides an optimized menu
* of additional activities. Tapping this button shows a popup anchored to this
* view, listing the most frequently used activities. This list is initially
* limited to a small number of items in frequency used order. The last item,
* "Show all..." serves as an affordance to display all available activities.
* </li>
* </ul>
* </p>
*
* @hide
*/
class ActivityChooserView extends ViewGroup implements ActivityChooserModelClient {
/**
* An adapter for displaying the activities in an {@link AdapterView}.
*/
private final ActivityChooserViewAdapter mAdapter;
/**
* Implementation of various interfaces to avoid publishing them in the APIs.
*/
private final Callbacks mCallbacks;
/**
* The content of this view.
*/
private final IcsLinearLayout mActivityChooserContent;
/**
* Stores the background drawable to allow hiding and latter showing.
*/
private final Drawable mActivityChooserContentBackground;
/**
* The expand activities action button;
*/
private final FrameLayout mExpandActivityOverflowButton;
/**
* The image for the expand activities action button;
*/
private final ImageView mExpandActivityOverflowButtonImage;
/**
* The default activities action button;
*/
private final FrameLayout mDefaultActivityButton;
/**
* The image for the default activities action button;
*/
private final ImageView mDefaultActivityButtonImage;
/**
* The maximal width of the list popup.
*/
private final int mListPopupMaxWidth;
/**
* The ActionProvider hosting this view, if applicable.
*/
ActionProvider mProvider;
/**
* Observer for the model data.
*/
private final DataSetObserver mModelDataSetOberver = new DataSetObserver() {
@Override
public void onChanged() {
super.onChanged();
mAdapter.notifyDataSetChanged();
}
@Override
public void onInvalidated() {
super.onInvalidated();
mAdapter.notifyDataSetInvalidated();
}
};
private final OnGlobalLayoutListener mOnGlobalLayoutListener = new OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
if (isShowingPopup()) {
if (!isShown()) {
getListPopupWindow().dismiss();
} else {
getListPopupWindow().show();
if (mProvider != null) {
mProvider.subUiVisibilityChanged(true);
}
}
}
}
};
/**
* Popup window for showing the activity overflow list.
*/
private IcsListPopupWindow mListPopupWindow;
/**
* Listener for the dismissal of the popup/alert.
*/
private PopupWindow.OnDismissListener mOnDismissListener;
/**
* Flag whether a default activity currently being selected.
*/
private boolean mIsSelectingDefaultActivity;
/**
* The count of activities in the popup.
*/
private int mInitialActivityCount = ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_DEFAULT;
/**
* Flag whether this view is attached to a window.
*/
private boolean mIsAttachedToWindow;
/**
* String resource for formatting content description of the default target.
*/
private int mDefaultActionButtonContentDescription;
private final Context mContext;
/**
* Create a new instance.
*
* @param context The application environment.
*/
public ActivityChooserView(Context context) {
this(context, null);
}
/**
* Create a new instance.
*
* @param context The application environment.
* @param attrs A collection of attributes.
*/
public ActivityChooserView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
/**
* Create a new instance.
*
* @param context The application environment.
* @param attrs A collection of attributes.
* @param defStyle The default style to apply to this view.
*/
public ActivityChooserView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
mContext = context;
TypedArray attributesArray = context.obtainStyledAttributes(attrs,
R.styleable.SherlockActivityChooserView, defStyle, 0);
mInitialActivityCount = attributesArray.getInt(
R.styleable.SherlockActivityChooserView_initialActivityCount,
ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_DEFAULT);
Drawable expandActivityOverflowButtonDrawable = attributesArray.getDrawable(
R.styleable.SherlockActivityChooserView_expandActivityOverflowButtonDrawable);
attributesArray.recycle();
LayoutInflater inflater = LayoutInflater.from(mContext);
inflater.inflate(R.layout.abs__activity_chooser_view, this, true);
mCallbacks = new Callbacks();
mActivityChooserContent = (IcsLinearLayout) findViewById(R.id.abs__activity_chooser_view_content);
mActivityChooserContentBackground = mActivityChooserContent.getBackground();
mDefaultActivityButton = (FrameLayout) findViewById(R.id.abs__default_activity_button);
mDefaultActivityButton.setOnClickListener(mCallbacks);
mDefaultActivityButton.setOnLongClickListener(mCallbacks);
mDefaultActivityButtonImage = (ImageView) mDefaultActivityButton.findViewById(R.id.abs__image);
mExpandActivityOverflowButton = (FrameLayout) findViewById(R.id.abs__expand_activities_button);
mExpandActivityOverflowButton.setOnClickListener(mCallbacks);
mExpandActivityOverflowButtonImage =
(ImageView) mExpandActivityOverflowButton.findViewById(R.id.abs__image);
mExpandActivityOverflowButtonImage.setImageDrawable(expandActivityOverflowButtonDrawable);
mAdapter = new ActivityChooserViewAdapter();
mAdapter.registerDataSetObserver(new DataSetObserver() {
@Override
public void onChanged() {
super.onChanged();
updateAppearance();
}
});
Resources resources = context.getResources();
mListPopupMaxWidth = Math.max(resources.getDisplayMetrics().widthPixels / 2,
resources.getDimensionPixelSize(R.dimen.abs__config_prefDialogWidth));
}
/**
* {@inheritDoc}
*/
public void setActivityChooserModel(ActivityChooserModel dataModel) {
mAdapter.setDataModel(dataModel);
if (isShowingPopup()) {
dismissPopup();
showPopup();
}
}
/**
* Sets the background for the button that expands the activity
* overflow list.
*
* <strong>Note:</strong> Clients would like to set this drawable
* as a clue about the action the chosen activity will perform. For
* example, if a share activity is to be chosen the drawable should
* give a clue that sharing is to be performed.
*
* @param drawable The drawable.
*/
public void setExpandActivityOverflowButtonDrawable(Drawable drawable) {
mExpandActivityOverflowButtonImage.setImageDrawable(drawable);
}
/**
* Sets the content description for the button that expands the activity
* overflow list.
*
* description as a clue about the action performed by the button.
* For example, if a share activity is to be chosen the content
* description should be something like "Share with".
*
* @param resourceId The content description resource id.
*/
public void setExpandActivityOverflowButtonContentDescription(int resourceId) {
CharSequence contentDescription = mContext.getString(resourceId);
mExpandActivityOverflowButtonImage.setContentDescription(contentDescription);
}
/**
* Set the provider hosting this view, if applicable.
* @hide Internal use only
*/
public void setProvider(ActionProvider provider) {
mProvider = provider;
}
/**
* Shows the popup window with activities.
*
* @return True if the popup was shown, false if already showing.
*/
public boolean showPopup() {
if (isShowingPopup() || !mIsAttachedToWindow) {
return false;
}
mIsSelectingDefaultActivity = false;
showPopupUnchecked(mInitialActivityCount);
return true;
}
/**
* Shows the popup no matter if it was already showing.
*
* @param maxActivityCount The max number of activities to display.
*/
private void showPopupUnchecked(int maxActivityCount) {
if (mAdapter.getDataModel() == null) {
throw new IllegalStateException("No data model. Did you call #setDataModel?");
}
getViewTreeObserver().addOnGlobalLayoutListener(mOnGlobalLayoutListener);
final boolean defaultActivityButtonShown =
mDefaultActivityButton.getVisibility() == VISIBLE;
final int activityCount = mAdapter.getActivityCount();
final int maxActivityCountOffset = defaultActivityButtonShown ? 1 : 0;
if (maxActivityCount != ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_UNLIMITED
&& activityCount > maxActivityCount + maxActivityCountOffset) {
mAdapter.setShowFooterView(true);
mAdapter.setMaxActivityCount(maxActivityCount - 1);
} else {
mAdapter.setShowFooterView(false);
mAdapter.setMaxActivityCount(maxActivityCount);
}
IcsListPopupWindow popupWindow = getListPopupWindow();
if (!popupWindow.isShowing()) {
if (mIsSelectingDefaultActivity || !defaultActivityButtonShown) {
mAdapter.setShowDefaultActivity(true, defaultActivityButtonShown);
} else {
mAdapter.setShowDefaultActivity(false, false);
}
final int contentWidth = Math.min(mAdapter.measureContentWidth(), mListPopupMaxWidth);
popupWindow.setContentWidth(contentWidth);
popupWindow.show();
if (mProvider != null) {
mProvider.subUiVisibilityChanged(true);
}
popupWindow.getListView().setContentDescription(mContext.getString(
R.string.abs__activitychooserview_choose_application));
}
}
/**
* Dismisses the popup window with activities.
*
* @return True if dismissed, false if already dismissed.
*/
public boolean dismissPopup() {
if (isShowingPopup()) {
getListPopupWindow().dismiss();
ViewTreeObserver viewTreeObserver = getViewTreeObserver();
if (viewTreeObserver.isAlive()) {
viewTreeObserver.removeGlobalOnLayoutListener(mOnGlobalLayoutListener);
}
}
return true;
}
/**
* Gets whether the popup window with activities is shown.
*
* @return True if the popup is shown.
*/
public boolean isShowingPopup() {
return getListPopupWindow().isShowing();
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
ActivityChooserModel dataModel = mAdapter.getDataModel();
if (dataModel != null) {
dataModel.registerObserver(mModelDataSetOberver);
}
mIsAttachedToWindow = true;
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
ActivityChooserModel dataModel = mAdapter.getDataModel();
if (dataModel != null) {
dataModel.unregisterObserver(mModelDataSetOberver);
}
ViewTreeObserver viewTreeObserver = getViewTreeObserver();
if (viewTreeObserver.isAlive()) {
viewTreeObserver.removeGlobalOnLayoutListener(mOnGlobalLayoutListener);
}
mIsAttachedToWindow = false;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
View child = mActivityChooserContent;
// If the default action is not visible we want to be as tall as the
// ActionBar so if this widget is used in the latter it will look as
// a normal action button.
if (mDefaultActivityButton.getVisibility() != VISIBLE) {
heightMeasureSpec = MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(heightMeasureSpec),
MeasureSpec.EXACTLY);
}
measureChild(child, widthMeasureSpec, heightMeasureSpec);
setMeasuredDimension(child.getMeasuredWidth(), child.getMeasuredHeight());
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
mActivityChooserContent.layout(0, 0, right - left, bottom - top);
if (getListPopupWindow().isShowing()) {
showPopupUnchecked(mAdapter.getMaxActivityCount());
} else {
dismissPopup();
}
}
public ActivityChooserModel getDataModel() {
return mAdapter.getDataModel();
}
/**
* Sets a listener to receive a callback when the popup is dismissed.
*
* @param listener The listener to be notified.
*/
public void setOnDismissListener(PopupWindow.OnDismissListener listener) {
mOnDismissListener = listener;
}
/**
* Sets the initial count of items shown in the activities popup
* i.e. the items before the popup is expanded. This is an upper
* bound since it is not guaranteed that such number of intent
* handlers exist.
*
* @param itemCount The initial popup item count.
*/
public void setInitialActivityCount(int itemCount) {
mInitialActivityCount = itemCount;
}
/**
* Sets a content description of the default action button. This
* resource should be a string taking one formatting argument and
* will be used for formatting the content description of the button
* dynamically as the default target changes. For example, a resource
* pointing to the string "share with %1$s" will result in a content
* description "share with Bluetooth" for the Bluetooth activity.
*
* @param resourceId The resource id.
*/
public void setDefaultActionButtonContentDescription(int resourceId) {
mDefaultActionButtonContentDescription = resourceId;
}
/**
* Gets the list popup window which is lazily initialized.
*
* @return The popup.
*/
private IcsListPopupWindow getListPopupWindow() {
if (mListPopupWindow == null) {
mListPopupWindow = new IcsListPopupWindow(getContext());
mListPopupWindow.setAdapter(mAdapter);
mListPopupWindow.setAnchorView(ActivityChooserView.this);
mListPopupWindow.setModal(true);
mListPopupWindow.setOnItemClickListener(mCallbacks);
mListPopupWindow.setOnDismissListener(mCallbacks);
}
return mListPopupWindow;
}
/**
* Updates the buttons state.
*/
private void updateAppearance() {
// Expand overflow button.
if (mAdapter.getCount() > 0) {
mExpandActivityOverflowButton.setEnabled(true);
} else {
mExpandActivityOverflowButton.setEnabled(false);
}
// Default activity button.
final int activityCount = mAdapter.getActivityCount();
final int historySize = mAdapter.getHistorySize();
if (activityCount > 0 && historySize > 0) {
mDefaultActivityButton.setVisibility(VISIBLE);
ResolveInfo activity = mAdapter.getDefaultActivity();
PackageManager packageManager = mContext.getPackageManager();
mDefaultActivityButtonImage.setImageDrawable(activity.loadIcon(packageManager));
if (mDefaultActionButtonContentDescription != 0) {
CharSequence label = activity.loadLabel(packageManager);
String contentDescription = mContext.getString(
mDefaultActionButtonContentDescription, label);
mDefaultActivityButton.setContentDescription(contentDescription);
}
} else {
mDefaultActivityButton.setVisibility(View.GONE);
}
// Activity chooser content.
if (mDefaultActivityButton.getVisibility() == VISIBLE) {
mActivityChooserContent.setBackgroundDrawable(mActivityChooserContentBackground);
} else {
mActivityChooserContent.setBackgroundDrawable(null);
}
}
/**
* Interface implementation to avoid publishing them in the APIs.
*/
private class Callbacks implements AdapterView.OnItemClickListener,
View.OnClickListener, View.OnLongClickListener, PopupWindow.OnDismissListener {
// AdapterView#OnItemClickListener
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
ActivityChooserViewAdapter adapter = (ActivityChooserViewAdapter) parent.getAdapter();
final int itemViewType = adapter.getItemViewType(position);
switch (itemViewType) {
case ActivityChooserViewAdapter.ITEM_VIEW_TYPE_FOOTER: {
showPopupUnchecked(ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_UNLIMITED);
} break;
case ActivityChooserViewAdapter.ITEM_VIEW_TYPE_ACTIVITY: {
dismissPopup();
if (mIsSelectingDefaultActivity) {
// The item at position zero is the default already.
if (position > 0) {
mAdapter.getDataModel().setDefaultActivity(position);
}
} else {
// If the default target is not shown in the list, the first
// item in the model is default action => adjust index
position = mAdapter.getShowDefaultActivity() ? position : position + 1;
Intent launchIntent = mAdapter.getDataModel().chooseActivity(position);
if (launchIntent != null) {
mContext.startActivity(launchIntent);
}
}
} break;
default:
throw new IllegalArgumentException();
}
}
// View.OnClickListener
public void onClick(View view) {
if (view == mDefaultActivityButton) {
dismissPopup();
ResolveInfo defaultActivity = mAdapter.getDefaultActivity();
final int index = mAdapter.getDataModel().getActivityIndex(defaultActivity);
Intent launchIntent = mAdapter.getDataModel().chooseActivity(index);
if (launchIntent != null) {
mContext.startActivity(launchIntent);
}
} else if (view == mExpandActivityOverflowButton) {
mIsSelectingDefaultActivity = false;
showPopupUnchecked(mInitialActivityCount);
} else {
throw new IllegalArgumentException();
}
}
// OnLongClickListener#onLongClick
@Override
public boolean onLongClick(View view) {
if (view == mDefaultActivityButton) {
if (mAdapter.getCount() > 0) {
mIsSelectingDefaultActivity = true;
showPopupUnchecked(mInitialActivityCount);
}
} else {
throw new IllegalArgumentException();
}
return true;
}
// PopUpWindow.OnDismissListener#onDismiss
public void onDismiss() {
notifyOnDismissListener();
if (mProvider != null) {
mProvider.subUiVisibilityChanged(false);
}
}
private void notifyOnDismissListener() {
if (mOnDismissListener != null) {
mOnDismissListener.onDismiss();
}
}
}
private static class SetActivated {
public static void invoke(View view, boolean activated) {
view.setActivated(activated);
}
}
private static final boolean IS_HONEYCOMB = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB;
/**
* Adapter for backing the list of activities shown in the popup.
*/
private class ActivityChooserViewAdapter extends BaseAdapter {
public static final int MAX_ACTIVITY_COUNT_UNLIMITED = Integer.MAX_VALUE;
public static final int MAX_ACTIVITY_COUNT_DEFAULT = 4;
private static final int ITEM_VIEW_TYPE_ACTIVITY = 0;
private static final int ITEM_VIEW_TYPE_FOOTER = 1;
private static final int ITEM_VIEW_TYPE_COUNT = 3;
private ActivityChooserModel mDataModel;
private int mMaxActivityCount = MAX_ACTIVITY_COUNT_DEFAULT;
private boolean mShowDefaultActivity;
private boolean mHighlightDefaultActivity;
private boolean mShowFooterView;
public void setDataModel(ActivityChooserModel dataModel) {
ActivityChooserModel oldDataModel = mAdapter.getDataModel();
if (oldDataModel != null && isShown()) {
oldDataModel.unregisterObserver(mModelDataSetOberver);
}
mDataModel = dataModel;
if (dataModel != null && isShown()) {
dataModel.registerObserver(mModelDataSetOberver);
}
notifyDataSetChanged();
}
@Override
public int getItemViewType(int position) {
if (mShowFooterView && position == getCount() - 1) {
return ITEM_VIEW_TYPE_FOOTER;
} else {
return ITEM_VIEW_TYPE_ACTIVITY;
}
}
@Override
public int getViewTypeCount() {
return ITEM_VIEW_TYPE_COUNT;
}
public int getCount() {
int count = 0;
int activityCount = mDataModel.getActivityCount();
if (!mShowDefaultActivity && mDataModel.getDefaultActivity() != null) {
activityCount--;
}
count = Math.min(activityCount, mMaxActivityCount);
if (mShowFooterView) {
count++;
}
return count;
}
public Object getItem(int position) {
final int itemViewType = getItemViewType(position);
switch (itemViewType) {
case ITEM_VIEW_TYPE_FOOTER:
return null;
case ITEM_VIEW_TYPE_ACTIVITY:
if (!mShowDefaultActivity && mDataModel.getDefaultActivity() != null) {
position++;
}
return mDataModel.getActivity(position);
default:
throw new IllegalArgumentException();
}
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
final int itemViewType = getItemViewType(position);
switch (itemViewType) {
case ITEM_VIEW_TYPE_FOOTER:
if (convertView == null || convertView.getId() != ITEM_VIEW_TYPE_FOOTER) {
convertView = LayoutInflater.from(getContext()).inflate(
R.layout.abs__activity_chooser_view_list_item, parent, false);
convertView.setId(ITEM_VIEW_TYPE_FOOTER);
TextView titleView = (TextView) convertView.findViewById(R.id.abs__title);
titleView.setText(mContext.getString(
R.string.abs__activity_chooser_view_see_all));
}
return convertView;
case ITEM_VIEW_TYPE_ACTIVITY:
if (convertView == null || convertView.getId() != R.id.abs__list_item) {
convertView = LayoutInflater.from(getContext()).inflate(
R.layout.abs__activity_chooser_view_list_item, parent, false);
}
PackageManager packageManager = mContext.getPackageManager();
// Set the icon
ImageView iconView = (ImageView) convertView.findViewById(R.id.abs__icon);
ResolveInfo activity = (ResolveInfo) getItem(position);
iconView.setImageDrawable(activity.loadIcon(packageManager));
// Set the title.
TextView titleView = (TextView) convertView.findViewById(R.id.abs__title);
titleView.setText(activity.loadLabel(packageManager));
if (IS_HONEYCOMB) {
// Highlight the default.
if (mShowDefaultActivity && position == 0 && mHighlightDefaultActivity) {
SetActivated.invoke(convertView, true);
} else {
SetActivated.invoke(convertView, false);
}
}
return convertView;
default:
throw new IllegalArgumentException();
}
}
public int measureContentWidth() {
// The user may have specified some of the target not to be shown but we
// want to measure all of them since after expansion they should fit.
final int oldMaxActivityCount = mMaxActivityCount;
mMaxActivityCount = MAX_ACTIVITY_COUNT_UNLIMITED;
int contentWidth = 0;
View itemView = null;
final int widthMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
final int heightMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
final int count = getCount();
for (int i = 0; i < count; i++) {
itemView = getView(i, itemView, null);
itemView.measure(widthMeasureSpec, heightMeasureSpec);
contentWidth = Math.max(contentWidth, itemView.getMeasuredWidth());
}
mMaxActivityCount = oldMaxActivityCount;
return contentWidth;
}
public void setMaxActivityCount(int maxActivityCount) {
if (mMaxActivityCount != maxActivityCount) {
mMaxActivityCount = maxActivityCount;
notifyDataSetChanged();
}
}
public ResolveInfo getDefaultActivity() {
return mDataModel.getDefaultActivity();
}
public void setShowFooterView(boolean showFooterView) {
if (mShowFooterView != showFooterView) {
mShowFooterView = showFooterView;
notifyDataSetChanged();
}
}
public int getActivityCount() {
return mDataModel.getActivityCount();
}
public int getHistorySize() {
return mDataModel.getHistorySize();
}
public int getMaxActivityCount() {
return mMaxActivityCount;
}
public ActivityChooserModel getDataModel() {
return mDataModel;
}
public void setShowDefaultActivity(boolean showDefaultActivity,
boolean highlightDefaultActivity) {
if (mShowDefaultActivity != showDefaultActivity
|| mHighlightDefaultActivity != highlightDefaultActivity) {
mShowDefaultActivity = showDefaultActivity;
mHighlightDefaultActivity = highlightDefaultActivity;
notifyDataSetChanged();
}
}
public boolean getShowDefaultActivity() {
return mShowDefaultActivity;
}
}
}
|
1162584980-google-io
|
libprojects/abs/src/com/actionbarsherlock/widget/ActivityChooserView.java
|
Java
|
asf20
| 30,395
|
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Collections;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
public class Service : System.Web.Services.WebService
{
public Service () {
//Uncomment the following line if using designed components
//InitializeComponent();
}
[WebMethod(Description = "Add new User")]
public string AddUser(string Name, string Password, string Email, int AccessLevel, string Status)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("INSERT INTO dbo.Users(Name,Password,Email,AccessLevel,Status) SELECT '" + Name + "','" + Password + "','" + Email + "'," + AccessLevel + ",'" + Status + "'", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
//adapter.SelectCommand = cmd;
cmd.ExecuteNonQuery();
}
catch
{
return null;
}
//adapter.Fill(data, "User");
conn.Close();
return "Added Successfully";
}
[WebMethod(Description = "Update current User")]
public string UpdateUser(int UserId, string Name, string Password, string Email, int AccessLevel, string Status)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("UPDATE dbo.Users SET Name='" + Name + "', Password='" + Password + "', Email='" + Email + "', AccessLevel=" + AccessLevel + ",Status='" + Status + "' WHERE UserId=" + UserId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
//adapter.SelectCommand = cmd;
cmd.ExecuteNonQuery();
}
catch
{
return null;
}
//adapter.Fill(data, "User");
conn.Close();
return "Updated Successfully";
}
[WebMethod(Description = "Delete current User")]
public string DeleteUser(int UserId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("UPDATE dbo.Users SET Status='deleted' WHERE UserId=" + UserId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
//adapter.SelectCommand = cmd;
cmd.ExecuteNonQuery();
}
catch
{
return null;
}
//adapter.Fill(data, "User");
conn.Close();
return "Deleted Successfully";
}
[WebMethod(Description = "Returns all User")]
public System.Data.DataSet DisplayUser()
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM dbo.Users", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
}
catch
{
return null;
}
adapter.Fill(data, "Users");
conn.Close();
return data;
}
[WebMethod(Description = "Display Specific User")]
public System.Data.DataSet DisplaySpecificUser(int UserId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM dbo.Users WHERE UserId=" + UserId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
}
catch
{
return null;
}
adapter.Fill(data, "Users");
conn.Close();
return data;
}
[WebMethod(Description = "Add new Item")]
public string AddItem(string Name, string Category, string Photo, string Description, double InitialPrice, string EndBidTime, string Status, int UserId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("INSERT INTO dbo.Items(Name,Category,Photo,Description,InitialPrice,EndBidTime,Status,UserId) SELECT '" + Name + "','" + Category + "','" + Photo + "','" + Description + "'," + InitialPrice + ",'" + EndBidTime + "','" + Status + "'," + UserId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
//adapter.SelectCommand = cmd;
cmd.ExecuteNonQuery();
}
catch
{
return null;
}
//adapter.Fill(data, "User");
conn.Close();
return "Added Successfully";
}
[WebMethod(Description = "Update current Items")]
public string UpdateItem(int ItemId, string Name, string Category, string Photo, string Description, double InitialPrice, string EndBidTime, string Status, int UserId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("UPDATE dbo.Items SET Name='" + Name + "', Category='" + Category + "', Photo='" + Photo + "', Description='" + Description + "', InitialPrice=" + InitialPrice + ", EndBidTime='" + EndBidTime + "', Status='" + Status + "', UserId=" + UserId + " WHERE ItemId=" + ItemId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
//adapter.SelectCommand = cmd;
cmd.ExecuteNonQuery();
}
catch
{
return null;
}
//adapter.Fill(data, "User");
conn.Close();
return "Updated Successfully";
}
[WebMethod(Description = "Delete current Item")]
public string DeleteItem(int ItemId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("UPDATE dbo.Items SET Status='deleted' WHERE ItemId=" + ItemId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
//adapter.SelectCommand = cmd;
cmd.ExecuteNonQuery();
}
catch
{
return null;
}
//adapter.Fill(data, "User");
conn.Close();
return "Deleted Successfully";
}
[WebMethod(Description = "Returns all Item by status")]
public System.Data.DataSet DisplayItem(string status)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM dbo.Items WHERE Status='" + status + "'", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
}
catch
{
return null;
}
adapter.Fill(data, "Items");
conn.Close();
return data;
}
[WebMethod(Description = "Returns Item sell by User")]
public System.Data.DataSet DisplayUserItem(int UserId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM dbo.Items WHERE UserId='" + UserId + "'", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
}
catch
{
return null;
}
adapter.Fill(data, "Items");
conn.Close();
return data;
}
[WebMethod(Description = "Returns Specific Item")]
public System.Data.DataSet DisplaySpecificItem(int ItemId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM dbo.Items WHERE ItemId=" + ItemId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
}
catch
{
return null;
}
adapter.Fill(data, "Items");
conn.Close();
return data;
}
[WebMethod(Description = "Add new Bid")]
public string AddBid(int UserId, int ItemId, double ItemPrice, string DateTimeAdded)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("INSERT INTO dbo.Bids(UserId,ItemId,ItemPrice,DateTimeAdded) SELECT " + UserId + "," + ItemId + "," + ItemPrice + ",'" + DateTimeAdded + "'", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
//adapter.SelectCommand = cmd;
cmd.ExecuteNonQuery();
}
catch
{
return null;
}
//adapter.Fill(data, "User");
conn.Close();
return "Added Successfully";
}
[WebMethod(Description = "Bid for Own Item")]
public System.Data.DataSet BidOwnItem(int CurrentUserId, int ItemId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT ItemId,UserId from dbo.Items WHERE UserId=" + CurrentUserId + " AND ItemId=" + ItemId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
//cmd.ExecuteNonQuery();
}
catch
{
return null;
}
adapter.Fill(data, "Results");
conn.Close();
return data;
}
[WebMethod(Description = "Current Bidding Price and Name of Item")]
public System.Data.DataSet CurrentBiddingPrice(int ItemId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT TOP(1) a.ItemPrice AS ItemPrice, b.UserId AS UserId,b.Name AS UserName FROM dbo.Bids a INNER JOIN dbo.Users b ON a.UserId = b.UserId JOIN dbo.Items c ON a.ItemId = c.ItemId WHERE a.ItemId=" + ItemId + " ORDER BY a.ItemPrice DESC", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
//cmd.ExecuteNonQuery();
}
catch
{
return null;
}
adapter.Fill(data, "Results");
conn.Close();
return data;
}
[WebMethod(Description = "History Bidding of Item")]
public System.Data.DataSet HistoryBidding(int ItemId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT c.Name AS ItemName,a.ItemPrice,a.DateTimeAdded,b.Name AS UserName FROM dbo.Bids a INNER JOIN dbo.Users b ON a.UserId = b.UserId JOIN dbo.Items c ON a.ItemId = c.ItemId WHERE a.ItemId=" + ItemId + " ORDER BY a.ItemPrice DESC", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
//cmd.ExecuteNonQuery();
}
catch
{
return null;
}
adapter.Fill(data, "Results");
conn.Close();
return data;
}
[WebMethod(Description = "Bidding Count of Item")]
public System.Data.DataSet GetBiddingCount(int ItemId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT COUNT(*) FROM dbo.Bids WHERE ItemId=" + ItemId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
//cmd.ExecuteNonQuery();
}
catch
{
return null;
}
adapter.Fill(data, "Results");
conn.Close();
return data;
}
[WebMethod(Description = "Get Ending of Bidding Time")]
public System.Data.DataSet GetEndBiddingTime(int ItemId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT EndBidTime FROM dbo.Items WHERE ItemId=" + ItemId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
//cmd.ExecuteNonQuery();
}
catch
{
return null;
}
adapter.Fill(data, "Results");
conn.Close();
return data;
}
[WebMethod(Description = "Transfer Item to the Archive")]
public string TransferToArchive(int ItemId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("UPDATE dbo.Items SET Status='archive' WHERE ItemId=" + ItemId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
//adapter.SelectCommand = cmd;
cmd.ExecuteNonQuery();
}
catch
{
return null;
}
//adapter.Fill(data, "User");
conn.Close();
return "Transfer Successfully";
}
[WebMethod(Description = "Returns Item by Category and status")]
public System.Data.DataSet DisplayCategoryItem(string Category, string status)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM dbo.Items WHERE Category='" + Category + "' AND Status='" + status + "'", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
}
catch
{
return null;
}
adapter.Fill(data, "Items");
conn.Close();
return data;
}
[WebMethod(Description = "Search Item by keyword")]
public System.Data.DataSet SearchItem(string Keyword, string status)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM dbo.Items WHERE Name like '%"+ Keyword +"%' AND Status='" + status + "'", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
}
catch
{
return null;
}
adapter.Fill(data, "Items");
conn.Close();
return data;
}
[WebMethod(Description = "Set Winner for Item")]
public string SetWinner(int ItemId, int WinnerId)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("UPDATE dbo.Items SET WinnerId=" + WinnerId + " WHERE ItemId=" + ItemId + "", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
//adapter.SelectCommand = cmd;
cmd.ExecuteNonQuery();
}
catch
{
return null;
}
//adapter.Fill(data, "User");
conn.Close();
return "Updated Successfully";
}
[WebMethod(Description = "Return Winner for Item")]
public System.Data.DataSet DisplayWinnerItem()
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT a.ItemId, a.Name AS ItemName, b.Name AS WinnerName FROM dbo.Items a INNER JOIN dbo.Users b ON a.WinnerId=b.UserId WHERE WinnerId IS NOT NULL", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
}
catch
{
return null;
}
adapter.Fill(data, "Items");
conn.Close();
return data;
}
[WebMethod(Description = "Verify Login Authentication")]
public System.Data.DataSet VerifyLogin(string Email, string Password)
{
DataSet ds = new DataSet();
DataSet data = new DataSet();
SqlConnection conn = new SqlConnection();
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["auctionDBConnectionString"].ConnectionString);
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM dbo.Users WHERE Email='" + Email + "' AND Password='" + Password + "'", conn);
// cmd.CommandType = CommandType.Text;
cmd.CommandType = CommandType.Text;
SqlDataAdapter adapter = new SqlDataAdapter();
try
{
adapter.SelectCommand = cmd;
}
catch
{
return null;
}
adapter.Fill(data, "Users");
conn.Close();
return data;
}
}
|
0c9bb7e1ab42ef47fadcbcb2c330749f
|
trunk/App_Code/Service.cs
|
C#
|
oos
| 23,440
|
<%@ WebService Language="C#" CodeBehind="~/App_Code/Service.cs" Class="Service" %>
|
0c9bb7e1ab42ef47fadcbcb2c330749f
|
trunk/Service.asmx
|
ASP.NET
|
oos
| 87
|
#include <iostream>
class Errors
{
private:
int liczba_bledow;
public:
int getLiczbaBledow()
{
return liczba_bledow;
}
double blad(const char* s)
{
std::cerr << "blad: " << s << '\n';
liczba_bledow++;
return 1;
}
};
|
101kompilator
|
trunk/Errors.cpp
|
C++
|
oos
| 324
|
// kalkulator
#include <iostream>
#include <strstream>
#include <ctype.h>
#include <math.h>
using namespace std;
/************* typy i zmienne globalne ***********/
enum wartosc_symbolu {
NAZWA, LICZBA, KONIEC,
PLUS='+', MINUS='-', MNOZ='*', DZIEL='/', POTEGA='^',
DRUK=';', PRZYPIS='=',LN='(', PN=')'
};
wartosc_symbolu biezacy_symbol;
double wartosc_liczby;
char napis[256];
/*************************************************/
/*************** obsuga bledow********************/
int liczba_bledow;
double blad(const char* s)
{
cerr << "blad: " << s << '\n';
liczba_bledow++;
return 1;
}
/*************************************************/
/**************** tablica symboli*****************/
#include <string.h>
struct nazwa {
char* napis;
nazwa* nast;
double wartosc;
};
int const ROZMTBL = 23;
nazwa* tablica[ROZMTBL];
nazwa* szukaj(const char* p, int wst=0)
{
int ii = 0; //mieszaj
const char* pp = p;
while (*pp) ii = ii<<1 ^ *pp++;
if (ii < 0) ii = -ii;
ii %= ROZMTBL;
for (nazwa* n=tablica[ii]; n; n=n->nast) //szukaj
if (strcmp(p,n->napis) == 0) return n;
if (wst==0) blad("nie znaleziono nazwy");
nazwa* nn = new nazwa; //wstaw
nn->napis = new char[strlen(p)+1];
strcpy(nn->napis,p);
nn->wartosc = 1;
nn->nast = tablica[ii];
tablica[ii] = nn;
return nn;
}
inline nazwa* wstaw(const char* s) {return szukaj(s,1);}
/*******************************************************/
/****************** funkcja wejsciowa ******************/
wartosc_symbolu daj_symbol()
{
char ch;
do { // pomin wszystkie biale spacje z wyjatkiem '\n'
if (!cin.get(ch)) return biezacy_symbol = KONIEC;
} while (ch!='\n' && isspace(ch));
switch(ch) {
case ';':
case '\n':
return biezacy_symbol = DRUK;
case '^':
case '*':
case '/':
case '+':
case '-':
case '(':
case ')':
case '=':
return biezacy_symbol = wartosc_symbolu(ch);
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
case '.':
cin.putback(ch);
cin >> wartosc_liczby;
return biezacy_symbol=LICZBA;
default: //NAZWA, NAZWA= lub blad
if (isalpha(ch)) {
char* p = napis;
*p++ = ch;
while (cin.get(ch) && isalnum(ch)) *p++ = ch;
cin.putback(ch);
*p = 0;
return biezacy_symbol = NAZWA;
}
blad("niepoprawny symbol");
return biezacy_symbol=DRUK;
}
}
/*********************************************************/
/************************* parser ************************/
double wyrazenie();
double czynnik() // obsluz czynniki
{
switch (biezacy_symbol) {
case LICZBA:
daj_symbol(); // stala zmiennopozycyjna
return wartosc_liczby;
case NAZWA:
if (daj_symbol() == PRZYPIS) {
nazwa* n = wstaw(napis);
daj_symbol();
n->wartosc = wyrazenie();
return n->wartosc;
}
return szukaj(napis)->wartosc;
case MINUS: // minus jednoargumentowy
daj_symbol();
return -czynnik();
case LN:
{ daj_symbol();
double e = wyrazenie();
if (biezacy_symbol != PN) return blad("spodziewany )");
daj_symbol();
return e;
}
case KONIEC:
return 1;
default:
return blad("spodziewany czynnik");
}
}
double potega()
{
double lewa = czynnik();
for(;;)
switch(biezacy_symbol) {
case POTEGA:
daj_symbol(); // zjedz ^
lewa = pow(lewa, potega());
break;
default:
return lewa;
}
}
double skladnik() // pomnoz i podziel
{
double lewa = potega();
for(;;)
switch (biezacy_symbol) {
case MNOZ:
daj_symbol(); // zjedz *
lewa *= potega();
break;
case DZIEL:
{ daj_symbol(); // zjedz /
double d = potega();
if (d == 0) return blad("dzielenie przez 0");
lewa /= d;
break;
}
default:
return lewa;
}
}
double wyrazenie() // dodaj i odejmij
{
double lewa = skladnik();
for(;;) // petla nieskonczona
switch (biezacy_symbol) {
case PLUS:
daj_symbol(); // zjedz +
lewa += skladnik();
break;
case MINUS:
daj_symbol(); // zjedz -
lewa -= skladnik();
break;
default:
return lewa;
}
}
/*********************************************************/
/***************** program sterujacy *********************/
int main(int argc, char* argv[])
{
switch(argc) {
case 1: // czytaj ze standardowego pliku wejsciowego
break;
case 2: // czytaj napis argumentow
// cin = *new istrstream(argv[1], strlen(argv[1]));
break;
default:
blad("za duzo argumentow");
return 1;
}
// wstaw nazwy zdefiniowane pierwotnie
wstaw("pi")->wartosc = 3.1415926535897932385;
wstaw("e")->wartosc = 2.7182818284590452354;
while(cin) {
daj_symbol();
if (biezacy_symbol == KONIEC) break;
if (biezacy_symbol == DRUK) continue;
cout << wyrazenie() << "\n";
}
return liczba_bledow;
}
|
101kompilator
|
trunk/wyrazenie.cpp
|
C++
|
oos
| 4,951
|
#include <vector>
#include <string>
#include <iostream>
#include "Errors.cpp"
using namespace std;
class nazwa {
private:
string napis;
double wartosc;
public:
nazwa(string text,double value)
{
napis=text;
wartosc=value;
}
double getWartosc()
{
return wartosc;
}
char* getNapis()
{
napis.c_str();
}
double setWartosc(double v)
{
wartosc=v;
return wartosc;
}
char* setNapis(string s)
{
napis=s;
napis.c_str();
}
};
class Lista
{
private:
vector<nazwa> Lista;
Errors e;
public:
nazwa szukaj(string p, int wst=0,double value=1)
{
for(int i=0;i<Lista.size();i++)
{
if(strcmp(Lista.at(i).getNapis(),p.c_str())==0)
{
return Lista.at(i);
}
}
if (wst==0) e.blad("nie znaleziono nazwy");
nazwa nn(p,value); //wstaw
Lista.push_back(nn);
return nn;
}
nazwa wstaw(string s,double value=1) {
return szukaj(s,1,value);
}
int getLiczbaBledow()
{
return e.getLiczbaBledow();
}
};
|
101kompilator
|
trunk/Lista.cpp
|
C++
|
oos
| 1,746
|
#include <iostream>
#include <strstream>
#include "Inter.cpp"
#include <ctype.h>
#include <math.h>
using namespace std;
int main(int argc, char* argv[])
{
Inter i;
Errors e;
switch(argc) {
case 1: // czytaj ze standardowego pliku wejsciowego
break;
case 2: // czytaj napis argumentow
// cin = *new istrstream(argv[1], strlen(argv[1]));
break;
default:
e.blad("za duzo argumentow");
return 1;
}
// wstaw nazwy zdefiniowane pierwotnie
i.wstaw("pi",3.1415926535897932385) ;
i.wstaw("e",2.7182818284590452354) ;
while(cin) {
i.daj_symbol();
if (i.getBierzacySymblo() == KONIEC) break;
if (i.getBierzacySymblo() == DRUK) continue;
cout << i.wyraz() << "\n";
}
return i.GetLiczbaBledow();
}
|
101kompilator
|
trunk/Interpetator.cpp
|
C++
|
oos
| 769
|
#include <iostream>
#include <strstream>
#include "Lista.cpp"
#include <ctype.h>
#include <math.h>
using namespace std;
enum wartosc_symbolu {
NAZWA, LICZBA, KONIEC,
PLUS='+', MINUS='-', MNOZ='*', DZIEL='/', POTEGA='^',
DRUK=';', PRZYPIS='=',LN='(', PN=')'
};
class Inter
{
private:
wartosc_symbolu biezacy_symbol;
double wartosc_liczby;
char napis[256];
Lista tablica;
Errors e;
double czynnik() // obsluz czynniki
{
switch (biezacy_symbol) {
case LICZBA:
daj_symbol(); // stala zmiennopozycyjna
return wartosc_liczby;
case NAZWA:
if (daj_symbol() == PRZYPIS) {
daj_symbol();
double temp=wyrazenie();
nazwa n = tablica.wstaw(string(napis),temp);
return n.getWartosc();
}
return tablica.szukaj(napis).getWartosc();
case MINUS: // minus jednoargumentowy
daj_symbol();
return -czynnik();
case LN:
{ daj_symbol();
double a = wyrazenie();
if (biezacy_symbol != PN) return e.blad("spodziewany )");
daj_symbol();
return a;
}
case KONIEC:
return 1;
default:
return e.blad("spodziewany czynnik");
}
}
double potega()
{
double lewa = czynnik();
for(;;)
switch(biezacy_symbol) {
case POTEGA:
daj_symbol(); // zjedz ^
lewa = pow(lewa, potega());
break;
default:
return lewa;
}
}
double skladnik() // pomnoz i podziel
{
double lewa = potega();
for(;;)
switch (biezacy_symbol) {
case MNOZ:
daj_symbol(); // zjedz *
lewa *= potega();
break;
case DZIEL:
{ daj_symbol(); // zjedz /
double d = potega();
if (d == 0) return e.blad("dzielenie przez 0");
lewa /= d;
break;
}
default:
return lewa;
}
}
double wyrazenie() // dodaj i odejmij
{
double lewa = skladnik();
for(;;) // petla nieskonczona
switch (biezacy_symbol) {
case PLUS:
daj_symbol(); // zjedz +
lewa += skladnik();
break;
case MINUS:
daj_symbol(); // zjedz -
lewa -= skladnik();
break;
default:
return lewa;
}
}
public:
nazwa wstaw(string s,double value) {
return tablica.szukaj(s,1,value);
}
double wyraz()
{
return wyrazenie();
}
wartosc_symbolu daj_symbol()
{
char ch;
do { // pomin wszystkie biale spacje z wyjatkiem '\n'
if (!cin.get(ch)) return biezacy_symbol = KONIEC;
} while (ch!='\n' && isspace(ch));
switch(ch) {
case ';':
case '\n':
return biezacy_symbol = DRUK;
case '^':
case '*':
case '/':
case '+':
case '-':
case '(':
case ')':
case '=':
return biezacy_symbol = wartosc_symbolu(ch);
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
case '.':
cin.putback(ch);
cin >> wartosc_liczby;
return biezacy_symbol=LICZBA;
default: //NAZWA, NAZWA= lub blad
if (isalpha(ch)) {
char* p = napis;
*p++ = ch;
while (cin.get(ch) && isalnum(ch)) *p++ = ch;
cin.putback(ch);
*p = 0;
return biezacy_symbol = NAZWA;
}
e.blad("niepoprawny symbol");
return biezacy_symbol=DRUK;
}
}
wartosc_symbolu getBierzacySymblo()
{
return biezacy_symbol;
}
int GetLiczbaBledow(){
return e.getLiczbaBledow()+tablica.getLiczbaBledow();
}
};
|
101kompilator
|
trunk/Inter.cpp
|
C++
|
oos
| 3,430
|
//
// TCMPortMappingAdditions.h
//
// Copyright (c) 2007-2008 TheCodingMonkeys:
// Martin Pittenauer, Dominik Wagner, <http://codingmonkeys.de>
// Some rights reserved: <http://opensource.org/licenses/mit-license.php>
//
#import <Cocoa/Cocoa.h>
#import <TCMPortMapper/TCMPortMapper.h>
@interface TCMPortMapping (TCMPortMappingAdditions)
+ (TCMPortMapping*)portMappingWithDictionaryRepresentation:(NSDictionary *)aDictionary;
- (NSDictionary *)dictionaryRepresentation;
@end
|
118controlsman-testtest
|
TCMPortMapper/portmap/TCMPortMappingAdditions.h
|
Objective-C
|
mit
| 484
|
//
// TCMStatusImageFromMappingStatusValueTransformer.h
//
// Copyright (c) 2007-2008 TheCodingMonkeys:
// Martin Pittenauer, Dominik Wagner, <http://codingmonkeys.de>
// Some rights reserved: <http://opensource.org/licenses/mit-license.php>
//
#import <Cocoa/Cocoa.h>
@interface TCMStatusImageFromMappingStatusValueTransformer : NSValueTransformer {
}
@end
|
118controlsman-testtest
|
TCMPortMapper/portmap/TCMStatusImageFromMappingStatusValueTransformer.h
|
Objective-C
|
mit
| 369
|
//
// main.m
//
// Copyright (c) 2007-2008 TheCodingMonkeys: <http://codingmonkeys.de>
// Some rights reserved: <http://opensource.org/licenses/mit-license.php>
//
#import <Cocoa/Cocoa.h>
int main(int argc, char *argv[])
{
return NSApplicationMain(argc, (const char **) argv);
}
|
118controlsman-testtest
|
TCMPortMapper/portmap/main.m
|
Objective-C
|
mit
| 290
|
#import "TCMPortStringFromPublicPortValueTransformer.h"
#import <TCMPortMapper/TCMPortMapper.h>
@implementation TCMPortStringFromPublicPortValueTransformer
+ (Class)transformedValueClass {
return [NSString class];
}
- (id)transformedValue:(id)value {
if ([value isKindOfClass:[NSNumber class]]) {
switch([value intValue]) {
case 0: return NSLocalizedString(@"unmapped",@"");
default: return [NSString stringWithFormat:@"%d",[value intValue]];
}
} else {
return @"NaN";
}
}
@end
@implementation TCMReplacedStringFromPortMappingReferenceStringValueTransformer
+ (Class)transformedValueClass {
return [NSString class];
}
- (id)transformedValue:(id)value {
// NSLog(@"%s %@",__FUNCTION__,value);
if ([value respondsToSelector:@selector(lastObject)]) value = [value lastObject];
if ([value respondsToSelector:@selector(mappingStatus)] &&
[value mappingStatus]==TCMPortMappingStatusMapped &&
[[TCMPortMapper sharedInstance] externalIPAddress]) {
NSMutableString *string = [[[[value userInfo] objectForKey:@"referenceString"] mutableCopy] autorelease];
// NSLog(@"%s %@",__FUNCTION__,string);
if (string) {
if ([string rangeOfString:@"[IP]"].location!=NSNotFound)
[string replaceCharactersInRange:[string rangeOfString:@"[IP]"] withString:[[TCMPortMapper sharedInstance] externalIPAddress]];
if ([string rangeOfString:@"[PORT]"].location!=NSNotFound)
[string replaceCharactersInRange:[string rangeOfString:@"[PORT]"] withString:[NSString stringWithFormat:@"%d",[value externalPort]]];
}
return string;
} else {
return @"";
}
}
@end
|
118controlsman-testtest
|
TCMPortMapper/portmap/TCMPortStringFromPublicPortValueTransformer.m
|
Objective-C
|
mit
| 1,739
|
#import "TCMPortMappingAdditions.h"
@implementation TCMPortMapping (TCMPortMappingAdditions)
+ (TCMPortMapping*)portMappingWithDictionaryRepresentation:(NSDictionary *)aDictionary {
TCMPortMapping *mapping = [TCMPortMapping portMappingWithLocalPort:[[aDictionary objectForKey:@"privatePort"] intValue] desiredExternalPort:[[aDictionary objectForKey:@"desiredPublicPort"] intValue] transportProtocol:TCMPortMappingTransportProtocolTCP userInfo:[aDictionary objectForKey:@"userInfo"]];
[mapping setTransportProtocol:[[aDictionary objectForKey:@"transportProtocol"] intValue]];
return mapping;
}
- (NSDictionary *)dictionaryRepresentation {
return [NSDictionary dictionaryWithObjectsAndKeys:
[self userInfo],@"userInfo",
[NSNumber numberWithInt:_localPort],@"privatePort",
[NSNumber numberWithInt:_desiredExternalPort],@"desiredPublicPort",
[NSNumber numberWithInt:_transportProtocol],@"transportProtocol",
nil];
}
@end
|
118controlsman-testtest
|
TCMPortMapper/portmap/TCMPortMappingAdditions.m
|
Objective-C
|
mit
| 959
|
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>Port Map Changelog</title>
<meta name="robots" content="anchors">
<link href="portmap_releasenotes.css" type="text/css" rel="stylesheet" media="all">
</head>
<body>
<br />
<table class="dots" width="100%" border="0" cellspacing="0" cellpadding="0" summary="Two column table with heading">
<tr>
<td class="blue" colspan="2">
<h3>Version 1.1: Update of underlying libraries and bugfixes</h3>
</td>
</tr>
<tr>
<td valign="top">
<ul>
<li>updated of miniupnpc library to version 1.2 - should increase compatibility with more router/gateways, e.g. the Arcor EasyBox A300.</li>
<li>update of libnatpmp to libnatpmp-20081006</li>
<li>fixed an issue with AVM routers that caused generation of too many and stale UPNP mappings</li>
<li>fixed an issue with NAT-PMP and the current Airport Extreme Base stations that caused external IP changes not to be noticed</li>
<li>fixed an issue that caused TCMPortMapper to not recognize global network changes if it was started while no network was connected</li>
<li>fixed a crashing issue appearing with certain setups where UPNP devices have been discovered that inevitably lead to miniwget crashes due to missing content</li>
<li>fixed too eager error reporting in case of system wake up by increasing the interval of the refresh after wake up from 1.0 to 2.0 seconds</li>
<li>fixed reporting of "Router incompatible." in the case of an Apple Airport and not DSL or other network connection. Now correctly "No external Address." is displayed but mappings still can be setup to be active when the device goes online again.</li>
<li>fixed an issue where quickly turning NAT-PMP port mappings on and off raised an exception instead of updating the mapping.</li>
<li>fixed an issue where choosing multiple UPNP port mappings for deletion did sometimes disable the remove button.</li>
<li>improved long time running UPNP setups by decreasing the regular refresh interval</li>
</ul>
</td>
</tr>
</table>
</body>
</html>
|
118controlsman-testtest
|
TCMPortMapper/portmap/htdocs/version_1_1.html
|
HTML
|
mit
| 2,201
|
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>Port Map Changelog</title>
<meta name="robots" content="anchors">
<link href="portmap_releasenotes.css" type="text/css" rel="stylesheet" media="all">
</head>
<body>
<br />
<table class="dots" width="100%" border="0" cellspacing="0" cellpadding="0" summary="Two column table with heading">
<tr>
<td class="blue" colspan="2">
<h3>Version 1.2: small bugfixes</h3>
</td>
</tr>
<tr>
<td valign="top">
<ul>
<li>fixed an issue with TCMPortMappingTransportProtocolBoth and UPNP where port mappings would increase their public port on refresh</li>
<li>fixed an issue with TCMPortMappingTransportProtocolBoth and UPNP where port mapping would leave their UDP part mapped</li>
<li>fixed a small memory leak with UPNP (32 bytes per refresh complete refresh)</li>
<li>improved compatibility with a bug in mDNSResponder by not continuously listening to 5350 - but only if we discovered a NAT-PMP compatible gateway. If you encounter a massive logging of mDNSResponder you now can switch Port Map off and on again to resolve this issue, until mDNSResponder is fixed by Apple.</li>
</ul>
</td>
</tr>
</table>
</body>
</html>
|
118controlsman-testtest
|
TCMPortMapper/portmap/htdocs/version_1_2.html
|
HTML
|
mit
| 1,306
|
/* Tiger Mac Help task_style.css v2.0f*/
/* <html><head><meta name="robots" content="noindex"></head></html> */
body {
margin: 2px 12px 12px
}
h1 {
font-size: 11pt;
font-family: "Lucida Grande", Arial, sans-serif;
margin-bottom: 0
}
h2 {
font-size: 9pt;
font-family: "Lucida Grande", Arial, sans-serif;
margin-top: 0;
margin-bottom: -10px
}
h3 {
font-size: 9pt;
font-family: "Lucida Grande", Arial, sans-serif;
font-weight: bold;
margin-top: -4px;
margin-bottom: -4px
}
p {
font-size: 9pt;
font-family: "Lucida Grande", Arial, sans-serif;
line-height: 12pt;
text-decoration: none
}
ol {
font-size: 9pt;
font-family: "Lucida Grande", Arial, sans-serif;
line-height: 12pt;
list-style-position: outside;
margin-top: 12px;
margin-bottom: 12px;
margin-left: -18px;
padding-left: 40px
}
ol li {
margin-top: 6px;
margin-bottom: 6px
}
ol p {
margin-top: 6px;
margin-bottom: 6px
}
ul {
font-size: 9pt;
font-family: "Lucida Grande", Arial, sans-serif;
line-height: 12pt;
list-style-type: square;
list-style-position: outside;
margin-top: 12px;
margin-bottom: 12px;
margin-left: -24px;
padding-left: 40px
}
ul li {
margin-top: 6px;
margin-bottom: 6px
}
ul p {
margin-top: 6px;
margin-bottom: 6px
}
a {
color: #00f;
font-size: 9pt;
font-family: "Lucida Grande", Arial, sans-serif;
line-height: 12pt;
text-decoration: none
}
a:hover {
color: #00f;
font-family: "Lucida Grande", Arial, sans-serif;
text-decoration: underline
}
hr {
text-decoration: none;
border: solid 1px #bfbfbf
}
td {
padding: 6px
}
#banner { background-color: #f2f2f2; background-repeat: no-repeat; padding: -2px 6px 0; position: fixed; top: 0; left: 0; width: 100%; height: 1.2em; float: left; border: solid 1px #bfbfbf }
#caticon {
margin-top: 3px;
margin-bottom: -3px;
margin-right: 5px;
float: left;
}
#pagetitle {
margin-top: 12px;
margin-bottom: 0px;
margin-left: 40px;
width: 88%;
border: solid 1px #fff
}
#mainbox {
margin-top: 2349px;
padding-right: 6px
}
#taskbox {
background-color: #e6edff;
list-style-type: decimal;
list-style-position: outside;
margin: 12px 0;
padding: 2px 12px;
border: solid 1px #bfbfbf
}
#taskbox h2 {
margin-top: 8;
margin-bottom: -4px
}
#machelp { position: absolute; top: 2px; left: 10px }
#index { background-color: #f2f2f2; padding-right: 25px; top: 2px; right: 12px; width: auto; float: right }
#next {
position: absolute;
top: 49px;
left: 88%
}
#asindent {
margin-left: 22px;
font-size: 9pt;
font-family: Verdana, Courier, sans-serif;
}
.bread {
color: #00f;
font-size: 8pt;
margin: -9px 0 -6px
}
.leftborder {
color: #00f;
font-size: 8pt;
margin: -9px 0 -6px;
padding-top: 2px;
padding-bottom: 3px;
padding-left: 8px;
border-left: 1px solid #bfbfbf
}
.mult {
margin-top: -8px
}
.blue {
background-color: #e6edff;
margin-top: -3px;
margin-bottom: -3px;
padding-top: -3px;
padding-bottom: -3px
}
.rightfloater
{
float: right;
margin-left: 15px;
}
.rules {
border-bottom: 1px dotted #ccc
}
.dots {
border: dotted 1px #ccc
}
.seealso {
margin-top: 4px;
margin-bottom: 4px
}
code {
color: black;
font-size: 9pt;
font-family: Verdana, Courier, sans-serif;
}
|
118controlsman-testtest
|
TCMPortMapper/portmap/htdocs/portmap_releasenotes.css
|
CSS
|
mit
| 3,462
|
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>Port Map Release Notes</title>
<meta name="robots" content="anchors">
<link href="portmap_releasenotes.css" type="text/css" rel="stylesheet" media="all">
</head>
<body>
<br />
<table class="dots" width="100%" border="0" cellspacing="0" cellpadding="0" summary="Two column table with heading">
<tr>
<td class="blue" colspan="2">
<h3>Version 1.3.1: fixed a threading related crash</h3>
</td>
</tr>
<tr>
<td valign="top">
<ul>
<li>fixed a crash in stopListeningToExternalIPAddressChanges (see <a href="http://code.google.com/p/tcmportmapper/issues/detail?id=31">Issue #31</a> for a crashlog)</li>
</ul>
</td>
</tr>
</table>
<br />
<table class="dots" width="100%" border="0" cellspacing="0" cellpadding="0" summary="Two column table with heading">
<tr>
<td class="blue" colspan="2">
<h3>Version 1.3: Airport Extreme Base Station and mDNSResponder havoc relief</h3>
</td>
</tr>
<tr>
<td valign="top">
<ul>
<li>fixed an issue where Port Map would trigger a bug in the mDNSResponder after machine wake if the computer is in a Network that supports NAT-PMP (e.g. Apple Airport Extreme Base Stations) and Back to My Mac is enabled. </li>
<li>fixed an issue where Port Map would trigger a bug in the mDNSResponder after network change to a Network which supports NAT-PMP (e.g. Apple Airport Extreme Base Stations) and Back to My Mac is enabled. </li>
<li>if you still encounter a massive logging of mDNSResponder you now can switch Port Map off and on again to resolve this issue, until mDNSResponder is fixed by Apple.</li>
</ul>
</td>
</tr>
</table>
<br />
<table class="dots" width="100%" border="0" cellspacing="0" cellpadding="0" summary="Two column table with heading">
<tr>
<td class="blue" colspan="2">
<h3>Version 1.2: small bugfixes</h3>
</td>
</tr>
<tr>
<td valign="top">
<ul>
<li>fixed an issue with TCMPortMappingTransportProtocolBoth and UPNP where port mappings would increase their public port on refresh</li>
<li>fixed an issue with TCMPortMappingTransportProtocolBoth and UPNP where port mapping would leave their UDP part mapped</li>
<li>fixed a small memory leak with UPNP (32 bytes per refresh complete refresh)</li>
<li>improved compatibility with a bug in mDNSResponder by not continuously listening to 5350 - but only if we discovered a NAT-PMP compatible gateway. If you encounter a massive logging of mDNSResponder you now can switch Port Map off and on again to resolve this issue, until mDNSResponder is fixed by Apple.</li>
</ul>
</td>
</tr>
</table>
<br />
<table class="dots" width="100%" border="0" cellspacing="0" cellpadding="0" summary="Two column table with heading">
<tr>
<td class="blue" colspan="2">
<h3>Version 1.1: Update of underlying libraries and bugfixes</h3>
</td>
</tr>
<tr>
<td valign="top">
<ul>
<li>updated of miniupnpc library to version 1.2 - should increase compatibility with more router/gateways, e.g. the Arcor EasyBox A300.</li>
<li>update of libnatpmp to libnatpmp-20081006</li>
<li>fixed an issue with AVM routers that caused generation of too many and stale UPNP mappings</li>
<li>fixed an issue with NAT-PMP and the current Airport Extreme Base stations that caused external IP changes not to be noticed</li>
<li>fixed an issue that caused TCMPortMapper to not recognize global network changes if it was started while no network was connected</li>
<li>fixed a crashing issue appearing with certain setups where UPNP devices have been discovered that inevitably lead to miniwget crashes due to missing content</li>
<li>fixed too eager error reporting in case of system wake up by increasing the interval of the refresh after wake up from 1.0 to 2.0 seconds</li>
<li>fixed reporting of "Router incompatible." in the case of an Apple Airport and not DSL or other network connection. Now correctly "No external Address." is displayed but mappings still can be setup to be active when the device goes online again.</li>
<li>fixed an issue where quickly turning NAT-PMP port mappings on and off raised an exception instead of updating the mapping.</li>
<li>fixed an issue where choosing multiple UPNP port mappings for deletion did sometimes disable the remove button.</li>
<li>improved long time running UPNP setups by decreasing the regular refresh interval</li>
</ul>
</td>
</tr>
</table>
<br />
<table class="dots" width="100%" border="0" cellspacing="0" cellpadding="0" summary="Two column table with heading">
<tr>
<td class="blue" colspan="2">
<h3>Version 1.0: Initial release</h3>
</td>
</tr>
<tr>
<td valign="top">
<p></p>
</td>
</tr>
</table>
</body>
</html>
|
118controlsman-testtest
|
TCMPortMapper/portmap/htdocs/portmap_releasenotes.html
|
HTML
|
mit
| 5,076
|
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>Port Map Changelog</title>
<meta name="robots" content="anchors">
<link href="portmap_releasenotes.css" type="text/css" rel="stylesheet" media="all">
</head>
<body>
<br />
<table class="dots" width="100%" border="0" cellspacing="0" cellpadding="0" summary="Two column table with heading">
<tr>
<td class="blue" colspan="2">
<h3>Version 1.3.1: fixed a threading related crash</h3>
</td>
</tr>
<tr>
<td valign="top">
<ul>
<li>fixed a crash in stopListeningToExternalIPAddressChanges (see <a href="http://code.google.com/p/tcmportmapper/issues/detail?id=31">Issue #31</a> for a crashlog)</li>
</ul>
</td>
</tr>
</table>
</body>
</html>
|
118controlsman-testtest
|
TCMPortMapper/portmap/htdocs/version_1_3_1.html
|
HTML
|
mit
| 806
|
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>Port Map Changelog</title>
<meta name="robots" content="anchors">
<link href="portmap_releasenotes.css" type="text/css" rel="stylesheet" media="all">
</head>
<body>
<br />
<table class="dots" width="100%" border="0" cellspacing="0" cellpadding="0" summary="Two column table with heading">
<tr>
<td class="blue" colspan="2">
<h3>Version 1.3: Airport Extreme Base Station and mDNSResponder havoc relief</h3>
</td>
</tr>
<tr>
<td valign="top">
<ul>
<li>fixed an issue where Port Map would trigger a bug in the mDNSResponder after machine wake if the computer is in a Network that supports NAT-PMP (e.g. Apple Airport Extreme Base Stations) and Back to My Mac is enabled. </li>
<li>fixed an issue where Port Map would trigger a bug in the mDNSResponder after network change to a Network which supports NAT-PMP (e.g. Apple Airport Extreme Base Stations) and Back to My Mac is enabled. </li>
<li>if you still encounter a massive logging of mDNSResponder you now can switch Port Map off and on again to resolve this issue, until mDNSResponder is fixed by Apple.</li>
</ul>
</td>
</tr>
</table>
</body>
</html>
|
118controlsman-testtest
|
TCMPortMapper/portmap/htdocs/version_1_3.html
|
HTML
|
mit
| 1,293
|
//
// TCMPortStringFromPublicPortValueTransformer.h
//
// Copyright (c) 2007-2008 TheCodingMonkeys:
// Martin Pittenauer, Dominik Wagner, <http://codingmonkeys.de>
// Some rights reserved: <http://opensource.org/licenses/mit-license.php>
//
#import <Cocoa/Cocoa.h>
@interface TCMPortStringFromPublicPortValueTransformer : NSValueTransformer {
}
@end
@interface TCMReplacedStringFromPortMappingReferenceStringValueTransformer : NSValueTransformer {
}
@end
|
118controlsman-testtest
|
TCMPortMapper/portmap/TCMPortStringFromPublicPortValueTransformer.h
|
Objective-C
|
mit
| 470
|
#import "TCMStatusImageFromMappingStatusValueTransformer.h"
@implementation TCMStatusImageFromMappingStatusValueTransformer
+ (Class)transformedValueClass {
return [NSImage class];
}
- (id)transformedValue:(id)value {
if ([value isKindOfClass:[NSNumber class]]) {
switch([value intValue]) {
case 2: return [NSImage imageNamed:@"DotGreen"];
case 1: return [NSImage imageNamed:@"DotYellow"];
default: return [NSImage imageNamed:@"DotRed"];
}
} else {
return [NSImage imageNamed:@"GenericQuestionMarkIcon.icns"];
}
}
@end
|
118controlsman-testtest
|
TCMPortMapper/portmap/TCMStatusImageFromMappingStatusValueTransformer.m
|
Objective-C
|
mit
| 599
|
//
// AppController.h
//
// Copyright (c) 2007-2008 TheCodingMonkeys:
// Martin Pittenauer, Dominik Wagner, <http://codingmonkeys.de>
// Some rights reserved: <http://opensource.org/licenses/mit-license.php>
//
#import <Cocoa/Cocoa.h>
@interface AppController : NSObject {
IBOutlet NSTextField *O_currentIPTextField;
IBOutlet NSTextField *O_taglineTextField;
IBOutlet NSTableView *O_portMappingsTableView;
IBOutlet NSArrayController *O_mappingsArrayController;
IBOutlet NSProgressIndicator *O_globalProgressIndicator;
IBOutlet NSButton *O_refreshButton;
IBOutlet NSView *O_invalidLocalPortView;
IBOutlet NSView *O_invalidDesiredPortView;
IBOutlet NSTextField *O_replacedReferenceStringTextField;
IBOutlet NSWindow *O_addSheetPanel;
IBOutlet NSTextField *O_addDescriptionField;
IBOutlet NSTextField *O_addLocalPortField;
IBOutlet NSTextField *O_addDesiredField;
IBOutlet NSButton *O_addProtocolTCPButton;
IBOutlet NSButton *O_addProtocolUDPButton;
IBOutlet NSPopUpButton *O_addPresetPopupButton;
IBOutlet NSTextField *O_addReferenceStringField;
IBOutlet NSWindow *O_showUPNPMappingListWindow;
IBOutlet NSArrayController *O_UPNPMappingListArrayController;
IBOutlet NSTextField *O_localIPAddressTextField;
IBOutlet NSButton *O_showUPNPMappingTableButton;
IBOutlet NSTabViewItem *O_upnpMappingListTabItem;
IBOutlet NSTabViewItem *O_progressIndictatorTabItem;
IBOutlet NSProgressIndicator *O_UPNPTabItemProgressIndicator;
IBOutlet NSWindow *O_instructionalSheetPanel;
IBOutlet NSButton *O_dontShowInstructionsAgainButton;
IBOutlet NSWindow *O_aboutWindow;
IBOutlet NSTextField *O_aboutVersionLineTextField;
}
- (IBAction)togglePortMapper:(id)aSender;
- (IBAction)refresh:(id)aSender;
- (IBAction)addMapping:(id)aSender;
- (IBAction)removeMapping:(id)aSender;
- (IBAction)addMappingEndSheet:(id)aSender;
- (IBAction)addMappingCancelSheet:(id)aSender;
- (IBAction)choosePreset:(id)aSender;
- (IBAction)showInstructionalPanel:(id)aSender;
- (IBAction)endInstructionalSheet:(id)aSender;
- (IBAction)gotoPortMapHomepage:(id)aSender;
- (IBAction)gotoTCMPortMapperSources:(id)aSender;
- (IBAction)reportABug:(id)aSender;
- (IBAction)showReleaseNotes:(id)aSender;
- (IBAction)showAbout:(id)aSender;
- (IBAction)requestUPNPMappingTable:(id)aSender;
- (IBAction)requestUPNPMappingTableRemoveMappings:(id)aSender;
- (IBAction)requestUPNPMappingTableOKSheet:(id)aSender;
@end
|
118controlsman-testtest
|
TCMPortMapper/portmap/AppController.h
|
Objective-C
|
mit
| 2,508
|
#import "AppController.h"
#import <TCMPortMapper/TCMPortMapper.h>
#import "TCMStatusImageFromMappingStatusValueTransformer.h"
#import "TCMPortStringFromPublicPortValueTransformer.h"
#import "TCMPortMappingAdditions.h"
@interface NSWindow (privateLeopardAdditions)
- (void)setAutorecalculatesContentBorderThickness:(BOOL)autorecalculateContentBorderThickness forEdge:(NSRectEdge)edge;
- (void)setContentBorderThickness:(float)borderThickness forEdge:(NSRectEdge)edge;
@end
@implementation AppController
+ (void)initialize {
[NSValueTransformer setValueTransformer:[TCMStatusImageFromMappingStatusValueTransformer new] forName:@"TCMStatusImageFromMappingStatus"];
[NSValueTransformer setValueTransformer:[TCMPortStringFromPublicPortValueTransformer new] forName:@"TCMPortStringFromPublicPort"];
[NSValueTransformer setValueTransformer:[TCMReplacedStringFromPortMappingReferenceStringValueTransformer new] forName:@"TCMReplacedStringFromPortMappingReferenceString"];
}
- (void)applicationWillFinishLaunching:(NSNotification *)aNotification {
NSWindow *mainWindow = [O_refreshButton window];
if ([mainWindow respondsToSelector:@selector(setContentBorderThickness:forEdge:)]) {
[mainWindow setAutorecalculatesContentBorderThickness:NO forEdge:NSMaxYEdge];
[mainWindow setContentBorderThickness:73.0 forEdge:NSMaxYEdge];
}
TCMPortMapper *pm=[TCMPortMapper sharedInstance];
NSNotificationCenter *center=[NSNotificationCenter defaultCenter];
[center addObserver:self selector:@selector(portMapperExternalIPAddressDidChange:) name:TCMPortMapperExternalIPAddressDidChange object:pm];
[center addObserver:self selector:@selector(portMapperWillSearchForRouter:) name:TCMPortMapperWillStartSearchForRouterNotification object:pm];
[center addObserver:self selector:@selector(portMapperDidFindRouter:) name:TCMPortMapperDidFinishSearchForRouterNotification object:pm];
[center addObserver:self selector:@selector(portMappingDidChangeMappingStatus:) name:TCMPortMappingDidChangeMappingStatusNotification object:nil];
[center addObserver:self selector:@selector(startProgressIndicator:) name:TCMPortMapperDidStartWorkNotification object:nil];
[center addObserver:self selector:@selector(stopProgressIndicator:) name:TCMPortMapperDidFinishWorkNotification object:nil];
NSEnumerator *mappings=[[[NSUserDefaults standardUserDefaults] objectForKey:@"StoredMappings"] objectEnumerator];
NSDictionary *mappingRep = nil;
while ((mappingRep = [mappings nextObject])) {
TCMPortMapping *mapping = [TCMPortMapping portMappingWithDictionaryRepresentation:mappingRep];
[O_mappingsArrayController addObject:mapping];
[mapping addObserver:self forKeyPath:@"userInfo.active" options:0 context:nil];
if ([[[mapping userInfo] objectForKey:@"active"] boolValue]) {
[pm addPortMapping:mapping];
}
}
[pm start];
[center addObserver:self selector:@selector(portMapperDidReceiveUPNPMappingTable:) name:TCMPortMapperDidReceiveUPNPMappingTableNotification object:pm];
NSArray *array = [[[NSArray alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"Presets" ofType:@"plist"]] autorelease];
NSEnumerator *presets = [array objectEnumerator];
NSDictionary *preset = nil;
while ((preset = [presets nextObject])) {
NSString *title = [preset objectForKey:@"mappingTitle"];
if (title) {
[O_addPresetPopupButton addItemWithTitle:title];
[[[O_addPresetPopupButton itemArray] lastObject] setRepresentedObject:preset];
}
}
// set the version
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
NSString *versionString = [NSString stringWithFormat:@"%@ %@ (%@)",[O_aboutVersionLineTextField stringValue],[infoDictionary objectForKey:@"CFBundleShortVersionString"],[infoDictionary objectForKey:@"CFBundleVersion"]];
[O_aboutVersionLineTextField setStringValue:versionString];
}
- (void)writeMappingDefaults {
NSEnumerator *mappings = [[O_mappingsArrayController arrangedObjects] objectEnumerator];
NSMutableArray *mappingsToStore = [NSMutableArray array];
TCMPortMapping *mapping = nil;
while ((mapping=[mappings nextObject])) {
[mappingsToStore addObject:[mapping dictionaryRepresentation]];
}
[[NSUserDefaults standardUserDefaults] setObject:mappingsToStore forKey:@"StoredMappings"];
}
- (void)applicationWillTerminate:(NSNotification *)aNotification {
[self writeMappingDefaults];
[[TCMPortMapper sharedInstance] stopBlocking];
}
- (IBAction)refresh:(id)aSender {
[[TCMPortMapper sharedInstance] refresh];
}
- (BOOL)applicationShouldOpenUntitledFile:(NSApplication *)aSender {
[[O_currentIPTextField window] orderFront:self];
return NO;
}
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
// NSLog(@"%s %@ %@ %@",__FUNCTION__,keyPath,object,change);
if ([[[object userInfo] objectForKey:@"active"] boolValue]) {
[[TCMPortMapper sharedInstance] addPortMapping:object];
} else {
[[TCMPortMapper sharedInstance] removePortMapping:object];
}
[self writeMappingDefaults];
}
- (void)updateTagLine {
TCMPortMapper *pm=[TCMPortMapper sharedInstance];
if ([pm isRunning]) {
if ([pm externalIPAddress]) {
[O_taglineTextField setStringValue:[NSString stringWithFormat:@"%@ - %@ - %@",[pm mappingProtocol],[pm routerName],[pm routerIPAddress]]];
} else {
[O_taglineTextField setStringValue:[NSString stringWithFormat:@"%@ - %@ - %@",[pm mappingProtocol],[pm routerName],[pm routerIPAddress]?[pm routerIPAddress]:NSLocalizedString(@"No Router",@"")]];
}
} else {
[O_taglineTextField setStringValue:NSLocalizedString(@"Stopped",@"")];
}
}
- (NSString *)externalIPAddressString {
NSString *externalIPAddress = [[TCMPortMapper sharedInstance] externalIPAddress];
if (!externalIPAddress || [externalIPAddress isEqualToString:@"0.0.0.0"]) {
externalIPAddress = NSLocalizedString(@"No external Address.",@"");
}
return externalIPAddress;
}
- (void)portMapperExternalIPAddressDidChange:(NSNotification *)aNotification {
TCMPortMapper *pm=[TCMPortMapper sharedInstance];
if ([pm isRunning]) {
if ([pm externalIPAddress]) {
[O_currentIPTextField setObjectValue:[self externalIPAddressString]];
}
} else {
[O_currentIPTextField setStringValue:NSLocalizedString(@"Stopped",@"")];
}
[self updateTagLine];
}
- (IBAction)togglePortMapper:(id)aSender {
if ([aSender state]==NSOnState) {
[[TCMPortMapper sharedInstance] start];
} else {
[[TCMPortMapper sharedInstance] stop];
[self portMapperExternalIPAddressDidChange:nil];
}
}
- (void)portMapperWillSearchForRouter:(NSNotification *)aNotification {
[O_refreshButton setEnabled:NO];
[O_currentIPTextField setStringValue:NSLocalizedString(@"Searching...",@"")];
}
- (void)portMapperDidFindRouter:(NSNotification *)aNotification {
[O_refreshButton setEnabled:YES];
TCMPortMapper *pm=[TCMPortMapper sharedInstance];
if ([pm externalIPAddress]) {
[O_currentIPTextField setObjectValue:[self externalIPAddressString]];
} else {
if ([pm routerIPAddress]) {
[O_currentIPTextField setStringValue:NSLocalizedString(@"Router incompatible.",@"")];
[self showInstructionalPanel:self];
} else {
[O_currentIPTextField setStringValue:NSLocalizedString(@"Can't find router.",@"")];
}
}
[self updateTagLine];
}
- (void)genericSheetDidEnd:(NSWindow *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo {
[sheet orderOut:self];
}
- (void)controlTextDidChange:(NSNotification *)aNotification {
NSTextView *fieldEditor = [[aNotification userInfo] objectForKey:@"NSFieldEditor"];
if (fieldEditor == [O_addLocalPortField currentEditor]) {
[O_addDesiredField setStringValue:[O_addLocalPortField stringValue]];
}
[O_invalidLocalPortView setHidden:[O_addLocalPortField intValue]>0 && [O_addLocalPortField intValue]<=65535];
[O_invalidDesiredPortView setHidden: [O_addDesiredField intValue]>0 && [O_addDesiredField intValue]<=65535];
}
- (void)portMappingDidChangeMappingStatus:(NSNotification *)aNotification {
[O_replacedReferenceStringTextField setStringValue:[[NSValueTransformer valueTransformerForName:@"TCMReplacedStringFromPortMappingReferenceString"] transformedValue:[O_mappingsArrayController selectedObjects]]];
}
- (void)startProgressIndicator:(NSNotification *)aNotification {
[O_globalProgressIndicator startAnimation:self];
[O_showUPNPMappingTableButton setEnabled:NO];
[O_UPNPTabItemProgressIndicator startAnimation:self];
}
- (void)stopProgressIndicator:(NSNotification *)aNotification {
[O_globalProgressIndicator stopAnimation:self];
[O_UPNPTabItemProgressIndicator stopAnimation:self];
[O_showUPNPMappingTableButton setEnabled:[[TCMPortMapper sharedInstance] mappingProtocol] == TCMUPNPPortMapProtocol];
NSString *localIPAddress = [[TCMPortMapper sharedInstance] localIPAddress];
if (!localIPAddress) {
[[O_currentIPTextField window] setTitle:@"Port Map"];
[O_localIPAddressTextField setStringValue:@""];
} else {
[O_localIPAddressTextField setStringValue:localIPAddress];
[[O_currentIPTextField window] setTitle:[NSString stringWithFormat:NSLocalizedString(@"Port Map on %@",@""), localIPAddress]];
}
}
#pragma mark -
#pragma mark IBActions
- (IBAction)addMappingEndSheet:(id)aSender {
NSMutableDictionary *userInfo = [NSMutableDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:YES],@"active",[O_addDescriptionField stringValue],@"mappingTitle",[O_addReferenceStringField stringValue],@"referenceString",nil];
TCMPortMapping *mapping = [TCMPortMapping portMappingWithLocalPort:[O_addLocalPortField intValue] desiredExternalPort:[O_addDesiredField intValue] transportProtocol:TCMPortMappingTransportProtocolTCP userInfo:userInfo];
int transportProtocol = 0;
if ([O_addProtocolTCPButton state] == NSOnState) transportProtocol+=TCMPortMappingTransportProtocolTCP;
if ([O_addProtocolUDPButton state] == NSOnState) transportProtocol+=TCMPortMappingTransportProtocolUDP;
[mapping setTransportProtocol:transportProtocol];
[mapping addObserver:self forKeyPath:@"userInfo.active" options:0 context:nil];
[O_mappingsArrayController addObject:mapping];
[[TCMPortMapper sharedInstance] addPortMapping:mapping];
[NSApp endSheet:O_addSheetPanel];
// [O_addSheetPanel orderOut:self];
[self writeMappingDefaults];
}
- (IBAction)addMappingCancelSheet:(id)aSender {
[NSApp endSheet:O_addSheetPanel];
// [O_addSheetPanel orderOut:self];
}
- (IBAction)showInstructionalPanel:(id)aSender {
if (![[[NSUserDefaults standardUserDefaults] objectForKey:@"DontShowInstructionsAgain"] boolValue])
[NSApp beginSheet:O_instructionalSheetPanel modalForWindow:[O_currentIPTextField window] modalDelegate:self didEndSelector:@selector(genericSheetDidEnd:returnCode:contextInfo:) contextInfo:nil];
}
- (IBAction)endInstructionalSheet:(id)aSender {
if ([aSender tag] == 42) {
[[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:NSLocalizedString(@"NAT-PMP Howto URL",@"")]];
}
if ([O_dontShowInstructionsAgainButton state] == NSOnState) {
[[NSUserDefaults standardUserDefaults] setObject:[NSNumber numberWithBool:YES] forKey:@"DontShowInstructionsAgain"];
}
[NSApp endSheet:O_instructionalSheetPanel];
}
- (IBAction)choosePreset:(id)aSender {
// NSLog(@"%s %@ %@ %@",__FUNCTION__,aSender, [aSender selectedItem],[[aSender selectedItem] representedObject]);
NSDictionary *preset = [[aSender selectedItem] representedObject];
[O_addLocalPortField setObjectValue:[preset objectForKey:@"localPort"]];
[O_addDesiredField setObjectValue:[preset objectForKey:@"desiredPort"]];
[O_addReferenceStringField setObjectValue:[preset objectForKey:@"referenceString"]];
[O_addDescriptionField setObjectValue:[preset objectForKey:@"mappingTitle"]];
[O_addProtocolTCPButton setState:([[preset objectForKey:@"transportProtocol"] intValue] & TCMPortMappingTransportProtocolTCP)?NSOnState:NSOffState];
[O_addProtocolUDPButton setState:([[preset objectForKey:@"transportProtocol"] intValue] & TCMPortMappingTransportProtocolUDP)?NSOnState:NSOffState];
}
- (IBAction)addMapping:(id)aSender {
[NSApp beginSheet:O_addSheetPanel modalForWindow:[O_currentIPTextField window] modalDelegate:self didEndSelector:@selector(genericSheetDidEnd:returnCode:contextInfo:) contextInfo:nil];
}
- (IBAction)removeMapping:(id)aSender {
NSEnumerator *mappings = [[O_mappingsArrayController selectedObjects] objectEnumerator];
TCMPortMapping *mapping = nil;
while ((mapping=[mappings nextObject])) {
if ([[[mapping userInfo] objectForKey:@"active"] boolValue]) {
[[TCMPortMapper sharedInstance] removePortMapping:mapping];
}
[mapping removeObserver:self forKeyPath:@"userInfo.active"];
}
[O_mappingsArrayController removeObjects:[O_mappingsArrayController selectedObjects]];
}
- (IBAction)gotoPortMapHomepage:(id)aSender {
[[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:NSLocalizedString(@"Port Map URL",@"")]];
}
- (IBAction)gotoTCMPortMapperSources:(id)aSender {
[[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:NSLocalizedString(@"TCMPortMapper URL",@"")]];
}
- (IBAction)reportABug:(id)aSender {
[[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:NSLocalizedString(@"Bugtracker URL",@"")]];
}
- (IBAction)showReleaseNotes:(id)aSender {
NSURL *releaseNotesURL = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"portmap_releasenotes" ofType:@"html"]];
[[NSWorkspace sharedWorkspace] openURL:releaseNotesURL];
}
- (IBAction)showAbout:(id)aSender {
[O_aboutWindow center];
[O_aboutWindow makeKeyAndOrderFront:self];
}
- (IBAction)requestUPNPMappingTable:(id)aSender {
[[O_progressIndictatorTabItem tabView] selectTabViewItem:O_progressIndictatorTabItem];
[[TCMPortMapper sharedInstance] requestUPNPMappingTable];
[NSApp beginSheet:O_showUPNPMappingListWindow modalForWindow:[O_currentIPTextField window] modalDelegate:self didEndSelector:@selector(genericSheetDidEnd:returnCode:contextInfo:) contextInfo:nil];
}
- (void)portMapperDidReceiveUPNPMappingTable:(NSNotification *)aNotification {
[O_UPNPMappingListArrayController setContent:[[aNotification userInfo] objectForKey:@"mappingTable"]];
[[O_upnpMappingListTabItem tabView] selectTabViewItem:O_upnpMappingListTabItem];
}
- (IBAction)requestUPNPMappingTableRemoveMappings:(id)aSender {
[[TCMPortMapper sharedInstance] removeUPNPMappings:[O_UPNPMappingListArrayController selectedObjects]];
[NSApp endSheet:O_showUPNPMappingListWindow];
}
- (IBAction)requestUPNPMappingTableOKSheet:(id)aSender {
[NSApp endSheet:O_showUPNPMappingListWindow];
}
@end
|
118controlsman-testtest
|
TCMPortMapper/portmap/AppController.m
|
Objective-C
|
mit
| 15,080
|
#!/usr/bin/env ruby
require 'socket'
require 'ipaddr'
port = 5350
print "Listening for NAT-PMP public IP changes:\n"
socket = UDPSocket.new
socket.setsockopt(Socket::SOL_SOCKET, Socket::SO_REUSEADDR, true)
socket.setsockopt(Socket::SOL_SOCKET, Socket::SO_REUSEPORT, true)
socket.bind("224.0.0.1",port)
addr = '0.0.0.0'
host = Socket.gethostname
# socket.setsockopt(Socket::IPPROTO_IP, Socket::IP_ADD_MEMBERSHIP, mreq)
loop do
data, sender = socket.recvfrom(100)
host = sender[3]
received = data.unpack('CCnNN')
# A compatible NAT gateway MUST generate a response with the following
# format:
#
# 0 1 2 3
# 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
# | Vers = 0 | OP = 128 + 0 | Result Code |
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
# | Seconds Since Start of Epoch |
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
# | Public IP Address (a.b.c.d) |
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
print "#{Time.now} #{host}: Received new Public Address packet: IP #{IPAddr.ntop(data[8..12])} - Vers= #{received[0]}, OP = #{received[1]}, ResultCode = #{received[2]}, Epoch Seconds = #{received[3]}\n"
end
|
118controlsman-testtest
|
TCMPortMapper/ruby/nat-pmp-listener.rb
|
Ruby
|
mit
| 1,444
|
#!/usr/bin/env ruby
require 'socket'
require 'ipaddr'
port = 5350
# A compatible NAT gateway MUST generate a response with the following
# format:
#
# 0 1 2 3
# 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
# | Vers = 0 | OP = 128 + 0 | Result Code |
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
# | Seconds Since Start of Epoch |
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
# | Public IP Address (a.b.c.d) |
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
uni_socket = UDPSocket.new
uni_socket.connect("224.0.0.1",port)
secondsSinceStart = 123
publicIPAddress = IPAddr.new("222.66.55.55").to_i
loopCount = 0
while true do
uni_socket.send([0,128,0,secondsSinceStart+loopCount,publicIPAddress+loopCount].pack('CCnNN'),0)
sleep 10
# loopCount += 1
end
|
118controlsman-testtest
|
TCMPortMapper/ruby/nat-pmp-ip-broadcaster.rb
|
Ruby
|
mit
| 1,083
|
#!/usr/bin/env ruby
require 'socket'
require 'ipaddr'
port = 5350
print "Listening for NAT-PMP public IP changes:\n"
socket = UDPSocket.new
while true do
begin
# socket.setsockopt(Socket::SOL_SOCKET, Socket::SO_REUSEADDR, true)
# socket.setsockopt(Socket::SOL_SOCKET, Socket::SO_REUSEPORT, true)
socket.bind("224.0.0.1",port)
addr = '0.0.0.0'
host = Socket.gethostname
# socket.setsockopt(Socket::IPPROTO_IP, Socket::IP_ADD_MEMBERSHIP, mreq)
loop do
data, sender = socket.recvfrom(100)
host = sender[3]
received = data.unpack('CCnNN')
# A compatible NAT gateway MUST generate a response with the following
# format:
#
# 0 1 2 3
# 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
# | Vers = 0 | OP = 128 + 0 | Result Code |
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
# | Seconds Since Start of Epoch |
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
# | Public IP Address (a.b.c.d) |
# +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
print "#{Time.now} #{host}: Received new Public Address packet: IP #{IPAddr.ntop(data[8..12])} - Vers= #{received[0]}, OP = #{received[1]}, ResultCode = #{received[2]}, Epoch Seconds = #{received[3]}\n"
end
rescue Exception
end
end
|
118controlsman-testtest
|
TCMPortMapper/ruby/mdnskiller.rb
|
Ruby
|
mit
| 1,595
|
//
// SUAppcastItem.h
// Sparkle
//
// Created by Andy Matuschak on 3/12/06.
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SUAPPCASTITEM_H
#define SUAPPCASTITEM_H
@interface SUAppcastItem : NSObject {
NSString *title;
NSDate *date;
NSString *itemDescription;
NSURL *releaseNotesURL;
NSString *DSASignature;
NSString *minimumSystemVersion;
NSURL *fileURL;
NSString *versionString;
NSString *displayVersionString;
NSDictionary *propertiesDictionary;
}
// Initializes with data from a dictionary provided by the RSS class.
- initWithDictionary:(NSDictionary *)dict;
- (NSString *)title;
- (NSString *)versionString;
- (NSString *)displayVersionString;
- (NSDate *)date;
- (NSString *)itemDescription;
- (NSURL *)releaseNotesURL;
- (NSURL *)fileURL;
- (NSString *)DSASignature;
- (NSString *)minimumSystemVersion;
// Returns the dictionary provided in initWithDictionary; this might be useful later for extensions.
- (NSDictionary *)propertiesDictionary;
@end
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Versions/Current/Headers/SUAppcastItem.h
|
Objective-C
|
mit
| 1,013
|
//
// SUAppcast.h
// Sparkle
//
// Created by Andy Matuschak on 3/12/06.
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SUAPPCAST_H
#define SUAPPCAST_H
@class SUAppcastItem;
@interface SUAppcast : NSObject {
NSArray *items;
NSString *userAgentString;
id delegate;
NSMutableData *incrementalData;
}
- (void)fetchAppcastFromURL:(NSURL *)url;
- (void)setDelegate:delegate;
- (void)setUserAgentString:(NSString *)userAgentString;
- (NSArray *)items;
@end
@interface NSObject (SUAppcastDelegate)
- (void)appcastDidFinishLoading:(SUAppcast *)appcast;
- (void)appcast:(SUAppcast *)appcast failedToLoadWithError:(NSError *)error;
@end
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Versions/Current/Headers/SUAppcast.h
|
Objective-C
|
mit
| 668
|
//
// SUVersionComparisonProtocol.h
// Sparkle
//
// Created by Andy Matuschak on 12/21/07.
// Copyright 2007 Andy Matuschak. All rights reserved.
//
#ifndef SUVERSIONCOMPARISONPROTOCOL_H
#define SUVERSIONCOMPARISONPROTOCOL_H
/*!
@protocol
@abstract Implement this protocol to provide version comparison facilities for Sparkle.
*/
@protocol SUVersionComparison
/*!
@method
@abstract An abstract method to compare two version strings.
@discussion Should return NSOrderedAscending if b > a, NSOrderedDescending if b < a, and NSOrderedSame if they are equivalent.
*/
- (NSComparisonResult)compareVersion:(NSString *)versionA toVersion:(NSString *)versionB;
@end
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Versions/Current/Headers/SUVersionComparisonProtocol.h
|
Objective-C
|
mit
| 705
|
//
// SUUpdater.h
// Sparkle
//
// Created by Andy Matuschak on 1/4/06.
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SUUPDATER_H
#define SUUPDATER_H
#import <Sparkle/SUVersionComparisonProtocol.h>
@class SUUpdateDriver, SUAppcastItem, SUHost, SUAppcast;
@interface SUUpdater : NSObject {
NSTimer *checkTimer;
SUUpdateDriver *driver;
SUHost *host;
IBOutlet id delegate;
}
+ (SUUpdater *)sharedUpdater;
+ (SUUpdater *)updaterForBundle:(NSBundle *)bundle;
- (NSBundle *)hostBundle;
- (void)setDelegate:(id)delegate;
- delegate;
- (void)setAutomaticallyChecksForUpdates:(BOOL)automaticallyChecks;
- (BOOL)automaticallyChecksForUpdates;
- (void)setUpdateCheckInterval:(NSTimeInterval)interval;
- (NSTimeInterval)updateCheckInterval;
- (void)setFeedURL:(NSURL *)feedURL;
- (NSURL *)feedURL;
- (void)setSendsSystemProfile:(BOOL)sendsSystemProfile;
- (BOOL)sendsSystemProfile;
- (void)setAutomaticallyDownloadsUpdates:(BOOL)automaticallyDownloadsUpdates;
- (BOOL)automaticallyDownloadsUpdates;
// This IBAction is meant for a main menu item. Hook up any menu item to this action,
// and Sparkle will check for updates and report back its findings verbosely.
- (IBAction)checkForUpdates:sender;
// This kicks off an update meant to be programmatically initiated. That is, it will display no UI unless it actually finds an update,
// in which case it proceeds as usual. If the fully automated updating is turned on, however, this will invoke that behavior, and if an
// update is found, it will be downloaded and prepped for installation.
- (void)checkForUpdatesInBackground;
// Date of last update check. Returns null if no check has been performed.
- (NSDate*)lastUpdateCheckDate;
// This begins a "probing" check for updates which will not actually offer to update to that version. The delegate methods, though,
// (up to updater:didFindValidUpdate: and updaterDidNotFindUpdate:), are called, so you can use that information in your UI.
- (void)checkForUpdateInformation;
// Call this to appropriately schedule or cancel the update checking timer according to the preferences for time interval and automatic checks. This call does not change the date of the next check, but only the internal NSTimer.
- (void)resetUpdateCycle;
- (BOOL)updateInProgress;
@end
@interface NSObject (SUUpdaterDelegateInformalProtocol)
// This method allows you to add extra parameters to the appcast URL, potentially based on whether or not Sparkle will also be sending along the system profile. This method should return an array of dictionaries with keys: "key", "value", "displayKey", "displayValue", the latter two being specifically for display to the user.
- (NSArray *)feedParametersForUpdater:(SUUpdater *)updater sendingSystemProfile:(BOOL)sendingProfile;
// Use this to override the default behavior for Sparkle prompting the user about automatic update checks.
- (BOOL)updaterShouldPromptForPermissionToCheckForUpdates:(SUUpdater *)bundle;
// Implement this if you want to do some special handling with the appcast once it finishes loading.
- (void)updater:(SUUpdater *)updater didFinishLoadingAppcast:(SUAppcast *)appcast;
// If you're using special logic or extensions in your appcast, implement this to use your own logic for finding
// a valid update, if any, in the given appcast.
- (SUAppcastItem *)bestValidUpdateInAppcast:(SUAppcast *)appcast forUpdater:(SUUpdater *)bundle;
// Sent when a valid update is found by the update driver.
- (void)updater:(SUUpdater *)updater didFindValidUpdate:(SUAppcastItem *)update;
// Sent when a valid update is not found.
- (void)updaterDidNotFindUpdate:(SUUpdater *)update;
// Sent immediately before installing the specified update.
- (void)updater:(SUUpdater *)updater willInstallUpdate:(SUAppcastItem *)update;
// Return YES to delay the relaunch until you do some processing; invoke the given NSInvocation to continue.
- (BOOL)updater:(SUUpdater *)updater shouldPostponeRelaunchForUpdate:(SUAppcastItem *)update untilInvoking:(NSInvocation *)invocation;
// Called immediately before relaunching.
- (void)updaterWillRelaunchApplication:(SUUpdater *)updater;
// This method allows you to provide a custom version comparator.
// If you don't implement this method or return nil, the standard version comparator will be used.
- (id <SUVersionComparison>)versionComparatorForUpdater:(SUUpdater *)updater;
// Returns the path which is used to relaunch the client after the update is installed. By default, the path of the host bundle.
- (NSString *)pathToRelaunchForUpdater:(SUUpdater *)updater;
@end
// Define some minimum intervals to avoid DOS-like checking attacks. These are in seconds.
#ifdef DEBUG
#define SU_MIN_CHECK_INTERVAL 60
#else
#define SU_MIN_CHECK_INTERVAL 60*60
#endif
#ifdef DEBUG
#define SU_DEFAULT_CHECK_INTERVAL 60
#else
#define SU_DEFAULT_CHECK_INTERVAL 60*60*24
#endif
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Versions/Current/Headers/SUUpdater.h
|
Objective-C
|
mit
| 4,887
|
//
// Sparkle.h
// Sparkle
//
// Created by Andy Matuschak on 3/16/06. (Modified by CDHW on 23/12/07)
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SPARKLE_H
#define SPARKLE_H
// This list should include the shared headers. It doesn't matter if some of them aren't shared (unless
// there are name-space collisions) so we can list all of them to start with:
#import <Sparkle/SUUpdater.h>
#import <Sparkle/SUAppcast.h>
#import <Sparkle/SUAppcastItem.h>
#import <Sparkle/SUVersionComparisonProtocol.h>
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Versions/Current/Headers/Sparkle.h
|
Objective-C
|
mit
| 536
|
//
// SUAppcastItem.h
// Sparkle
//
// Created by Andy Matuschak on 3/12/06.
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SUAPPCASTITEM_H
#define SUAPPCASTITEM_H
@interface SUAppcastItem : NSObject {
NSString *title;
NSDate *date;
NSString *itemDescription;
NSURL *releaseNotesURL;
NSString *DSASignature;
NSString *minimumSystemVersion;
NSURL *fileURL;
NSString *versionString;
NSString *displayVersionString;
NSDictionary *propertiesDictionary;
}
// Initializes with data from a dictionary provided by the RSS class.
- initWithDictionary:(NSDictionary *)dict;
- (NSString *)title;
- (NSString *)versionString;
- (NSString *)displayVersionString;
- (NSDate *)date;
- (NSString *)itemDescription;
- (NSURL *)releaseNotesURL;
- (NSURL *)fileURL;
- (NSString *)DSASignature;
- (NSString *)minimumSystemVersion;
// Returns the dictionary provided in initWithDictionary; this might be useful later for extensions.
- (NSDictionary *)propertiesDictionary;
@end
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Versions/A/Headers/SUAppcastItem.h
|
Objective-C
|
mit
| 1,013
|
//
// SUAppcast.h
// Sparkle
//
// Created by Andy Matuschak on 3/12/06.
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SUAPPCAST_H
#define SUAPPCAST_H
@class SUAppcastItem;
@interface SUAppcast : NSObject {
NSArray *items;
NSString *userAgentString;
id delegate;
NSMutableData *incrementalData;
}
- (void)fetchAppcastFromURL:(NSURL *)url;
- (void)setDelegate:delegate;
- (void)setUserAgentString:(NSString *)userAgentString;
- (NSArray *)items;
@end
@interface NSObject (SUAppcastDelegate)
- (void)appcastDidFinishLoading:(SUAppcast *)appcast;
- (void)appcast:(SUAppcast *)appcast failedToLoadWithError:(NSError *)error;
@end
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Versions/A/Headers/SUAppcast.h
|
Objective-C
|
mit
| 668
|
//
// SUVersionComparisonProtocol.h
// Sparkle
//
// Created by Andy Matuschak on 12/21/07.
// Copyright 2007 Andy Matuschak. All rights reserved.
//
#ifndef SUVERSIONCOMPARISONPROTOCOL_H
#define SUVERSIONCOMPARISONPROTOCOL_H
/*!
@protocol
@abstract Implement this protocol to provide version comparison facilities for Sparkle.
*/
@protocol SUVersionComparison
/*!
@method
@abstract An abstract method to compare two version strings.
@discussion Should return NSOrderedAscending if b > a, NSOrderedDescending if b < a, and NSOrderedSame if they are equivalent.
*/
- (NSComparisonResult)compareVersion:(NSString *)versionA toVersion:(NSString *)versionB;
@end
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Versions/A/Headers/SUVersionComparisonProtocol.h
|
Objective-C
|
mit
| 705
|
//
// SUUpdater.h
// Sparkle
//
// Created by Andy Matuschak on 1/4/06.
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SUUPDATER_H
#define SUUPDATER_H
#import <Sparkle/SUVersionComparisonProtocol.h>
@class SUUpdateDriver, SUAppcastItem, SUHost, SUAppcast;
@interface SUUpdater : NSObject {
NSTimer *checkTimer;
SUUpdateDriver *driver;
SUHost *host;
IBOutlet id delegate;
}
+ (SUUpdater *)sharedUpdater;
+ (SUUpdater *)updaterForBundle:(NSBundle *)bundle;
- (NSBundle *)hostBundle;
- (void)setDelegate:(id)delegate;
- delegate;
- (void)setAutomaticallyChecksForUpdates:(BOOL)automaticallyChecks;
- (BOOL)automaticallyChecksForUpdates;
- (void)setUpdateCheckInterval:(NSTimeInterval)interval;
- (NSTimeInterval)updateCheckInterval;
- (void)setFeedURL:(NSURL *)feedURL;
- (NSURL *)feedURL;
- (void)setSendsSystemProfile:(BOOL)sendsSystemProfile;
- (BOOL)sendsSystemProfile;
- (void)setAutomaticallyDownloadsUpdates:(BOOL)automaticallyDownloadsUpdates;
- (BOOL)automaticallyDownloadsUpdates;
// This IBAction is meant for a main menu item. Hook up any menu item to this action,
// and Sparkle will check for updates and report back its findings verbosely.
- (IBAction)checkForUpdates:sender;
// This kicks off an update meant to be programmatically initiated. That is, it will display no UI unless it actually finds an update,
// in which case it proceeds as usual. If the fully automated updating is turned on, however, this will invoke that behavior, and if an
// update is found, it will be downloaded and prepped for installation.
- (void)checkForUpdatesInBackground;
// Date of last update check. Returns null if no check has been performed.
- (NSDate*)lastUpdateCheckDate;
// This begins a "probing" check for updates which will not actually offer to update to that version. The delegate methods, though,
// (up to updater:didFindValidUpdate: and updaterDidNotFindUpdate:), are called, so you can use that information in your UI.
- (void)checkForUpdateInformation;
// Call this to appropriately schedule or cancel the update checking timer according to the preferences for time interval and automatic checks. This call does not change the date of the next check, but only the internal NSTimer.
- (void)resetUpdateCycle;
- (BOOL)updateInProgress;
@end
@interface NSObject (SUUpdaterDelegateInformalProtocol)
// This method allows you to add extra parameters to the appcast URL, potentially based on whether or not Sparkle will also be sending along the system profile. This method should return an array of dictionaries with keys: "key", "value", "displayKey", "displayValue", the latter two being specifically for display to the user.
- (NSArray *)feedParametersForUpdater:(SUUpdater *)updater sendingSystemProfile:(BOOL)sendingProfile;
// Use this to override the default behavior for Sparkle prompting the user about automatic update checks.
- (BOOL)updaterShouldPromptForPermissionToCheckForUpdates:(SUUpdater *)bundle;
// Implement this if you want to do some special handling with the appcast once it finishes loading.
- (void)updater:(SUUpdater *)updater didFinishLoadingAppcast:(SUAppcast *)appcast;
// If you're using special logic or extensions in your appcast, implement this to use your own logic for finding
// a valid update, if any, in the given appcast.
- (SUAppcastItem *)bestValidUpdateInAppcast:(SUAppcast *)appcast forUpdater:(SUUpdater *)bundle;
// Sent when a valid update is found by the update driver.
- (void)updater:(SUUpdater *)updater didFindValidUpdate:(SUAppcastItem *)update;
// Sent when a valid update is not found.
- (void)updaterDidNotFindUpdate:(SUUpdater *)update;
// Sent immediately before installing the specified update.
- (void)updater:(SUUpdater *)updater willInstallUpdate:(SUAppcastItem *)update;
// Return YES to delay the relaunch until you do some processing; invoke the given NSInvocation to continue.
- (BOOL)updater:(SUUpdater *)updater shouldPostponeRelaunchForUpdate:(SUAppcastItem *)update untilInvoking:(NSInvocation *)invocation;
// Called immediately before relaunching.
- (void)updaterWillRelaunchApplication:(SUUpdater *)updater;
// This method allows you to provide a custom version comparator.
// If you don't implement this method or return nil, the standard version comparator will be used.
- (id <SUVersionComparison>)versionComparatorForUpdater:(SUUpdater *)updater;
// Returns the path which is used to relaunch the client after the update is installed. By default, the path of the host bundle.
- (NSString *)pathToRelaunchForUpdater:(SUUpdater *)updater;
@end
// Define some minimum intervals to avoid DOS-like checking attacks. These are in seconds.
#ifdef DEBUG
#define SU_MIN_CHECK_INTERVAL 60
#else
#define SU_MIN_CHECK_INTERVAL 60*60
#endif
#ifdef DEBUG
#define SU_DEFAULT_CHECK_INTERVAL 60
#else
#define SU_DEFAULT_CHECK_INTERVAL 60*60*24
#endif
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Versions/A/Headers/SUUpdater.h
|
Objective-C
|
mit
| 4,887
|
//
// Sparkle.h
// Sparkle
//
// Created by Andy Matuschak on 3/16/06. (Modified by CDHW on 23/12/07)
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SPARKLE_H
#define SPARKLE_H
// This list should include the shared headers. It doesn't matter if some of them aren't shared (unless
// there are name-space collisions) so we can list all of them to start with:
#import <Sparkle/SUUpdater.h>
#import <Sparkle/SUAppcast.h>
#import <Sparkle/SUAppcastItem.h>
#import <Sparkle/SUVersionComparisonProtocol.h>
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Versions/A/Headers/Sparkle.h
|
Objective-C
|
mit
| 536
|
//
// SUAppcastItem.h
// Sparkle
//
// Created by Andy Matuschak on 3/12/06.
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SUAPPCASTITEM_H
#define SUAPPCASTITEM_H
@interface SUAppcastItem : NSObject {
NSString *title;
NSDate *date;
NSString *itemDescription;
NSURL *releaseNotesURL;
NSString *DSASignature;
NSString *minimumSystemVersion;
NSURL *fileURL;
NSString *versionString;
NSString *displayVersionString;
NSDictionary *propertiesDictionary;
}
// Initializes with data from a dictionary provided by the RSS class.
- initWithDictionary:(NSDictionary *)dict;
- (NSString *)title;
- (NSString *)versionString;
- (NSString *)displayVersionString;
- (NSDate *)date;
- (NSString *)itemDescription;
- (NSURL *)releaseNotesURL;
- (NSURL *)fileURL;
- (NSString *)DSASignature;
- (NSString *)minimumSystemVersion;
// Returns the dictionary provided in initWithDictionary; this might be useful later for extensions.
- (NSDictionary *)propertiesDictionary;
@end
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Headers/SUAppcastItem.h
|
Objective-C
|
mit
| 1,013
|
//
// SUAppcast.h
// Sparkle
//
// Created by Andy Matuschak on 3/12/06.
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SUAPPCAST_H
#define SUAPPCAST_H
@class SUAppcastItem;
@interface SUAppcast : NSObject {
NSArray *items;
NSString *userAgentString;
id delegate;
NSMutableData *incrementalData;
}
- (void)fetchAppcastFromURL:(NSURL *)url;
- (void)setDelegate:delegate;
- (void)setUserAgentString:(NSString *)userAgentString;
- (NSArray *)items;
@end
@interface NSObject (SUAppcastDelegate)
- (void)appcastDidFinishLoading:(SUAppcast *)appcast;
- (void)appcast:(SUAppcast *)appcast failedToLoadWithError:(NSError *)error;
@end
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Headers/SUAppcast.h
|
Objective-C
|
mit
| 668
|
//
// SUVersionComparisonProtocol.h
// Sparkle
//
// Created by Andy Matuschak on 12/21/07.
// Copyright 2007 Andy Matuschak. All rights reserved.
//
#ifndef SUVERSIONCOMPARISONPROTOCOL_H
#define SUVERSIONCOMPARISONPROTOCOL_H
/*!
@protocol
@abstract Implement this protocol to provide version comparison facilities for Sparkle.
*/
@protocol SUVersionComparison
/*!
@method
@abstract An abstract method to compare two version strings.
@discussion Should return NSOrderedAscending if b > a, NSOrderedDescending if b < a, and NSOrderedSame if they are equivalent.
*/
- (NSComparisonResult)compareVersion:(NSString *)versionA toVersion:(NSString *)versionB;
@end
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Headers/SUVersionComparisonProtocol.h
|
Objective-C
|
mit
| 705
|
//
// SUUpdater.h
// Sparkle
//
// Created by Andy Matuschak on 1/4/06.
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SUUPDATER_H
#define SUUPDATER_H
#import <Sparkle/SUVersionComparisonProtocol.h>
@class SUUpdateDriver, SUAppcastItem, SUHost, SUAppcast;
@interface SUUpdater : NSObject {
NSTimer *checkTimer;
SUUpdateDriver *driver;
SUHost *host;
IBOutlet id delegate;
}
+ (SUUpdater *)sharedUpdater;
+ (SUUpdater *)updaterForBundle:(NSBundle *)bundle;
- (NSBundle *)hostBundle;
- (void)setDelegate:(id)delegate;
- delegate;
- (void)setAutomaticallyChecksForUpdates:(BOOL)automaticallyChecks;
- (BOOL)automaticallyChecksForUpdates;
- (void)setUpdateCheckInterval:(NSTimeInterval)interval;
- (NSTimeInterval)updateCheckInterval;
- (void)setFeedURL:(NSURL *)feedURL;
- (NSURL *)feedURL;
- (void)setSendsSystemProfile:(BOOL)sendsSystemProfile;
- (BOOL)sendsSystemProfile;
- (void)setAutomaticallyDownloadsUpdates:(BOOL)automaticallyDownloadsUpdates;
- (BOOL)automaticallyDownloadsUpdates;
// This IBAction is meant for a main menu item. Hook up any menu item to this action,
// and Sparkle will check for updates and report back its findings verbosely.
- (IBAction)checkForUpdates:sender;
// This kicks off an update meant to be programmatically initiated. That is, it will display no UI unless it actually finds an update,
// in which case it proceeds as usual. If the fully automated updating is turned on, however, this will invoke that behavior, and if an
// update is found, it will be downloaded and prepped for installation.
- (void)checkForUpdatesInBackground;
// Date of last update check. Returns null if no check has been performed.
- (NSDate*)lastUpdateCheckDate;
// This begins a "probing" check for updates which will not actually offer to update to that version. The delegate methods, though,
// (up to updater:didFindValidUpdate: and updaterDidNotFindUpdate:), are called, so you can use that information in your UI.
- (void)checkForUpdateInformation;
// Call this to appropriately schedule or cancel the update checking timer according to the preferences for time interval and automatic checks. This call does not change the date of the next check, but only the internal NSTimer.
- (void)resetUpdateCycle;
- (BOOL)updateInProgress;
@end
@interface NSObject (SUUpdaterDelegateInformalProtocol)
// This method allows you to add extra parameters to the appcast URL, potentially based on whether or not Sparkle will also be sending along the system profile. This method should return an array of dictionaries with keys: "key", "value", "displayKey", "displayValue", the latter two being specifically for display to the user.
- (NSArray *)feedParametersForUpdater:(SUUpdater *)updater sendingSystemProfile:(BOOL)sendingProfile;
// Use this to override the default behavior for Sparkle prompting the user about automatic update checks.
- (BOOL)updaterShouldPromptForPermissionToCheckForUpdates:(SUUpdater *)bundle;
// Implement this if you want to do some special handling with the appcast once it finishes loading.
- (void)updater:(SUUpdater *)updater didFinishLoadingAppcast:(SUAppcast *)appcast;
// If you're using special logic or extensions in your appcast, implement this to use your own logic for finding
// a valid update, if any, in the given appcast.
- (SUAppcastItem *)bestValidUpdateInAppcast:(SUAppcast *)appcast forUpdater:(SUUpdater *)bundle;
// Sent when a valid update is found by the update driver.
- (void)updater:(SUUpdater *)updater didFindValidUpdate:(SUAppcastItem *)update;
// Sent when a valid update is not found.
- (void)updaterDidNotFindUpdate:(SUUpdater *)update;
// Sent immediately before installing the specified update.
- (void)updater:(SUUpdater *)updater willInstallUpdate:(SUAppcastItem *)update;
// Return YES to delay the relaunch until you do some processing; invoke the given NSInvocation to continue.
- (BOOL)updater:(SUUpdater *)updater shouldPostponeRelaunchForUpdate:(SUAppcastItem *)update untilInvoking:(NSInvocation *)invocation;
// Called immediately before relaunching.
- (void)updaterWillRelaunchApplication:(SUUpdater *)updater;
// This method allows you to provide a custom version comparator.
// If you don't implement this method or return nil, the standard version comparator will be used.
- (id <SUVersionComparison>)versionComparatorForUpdater:(SUUpdater *)updater;
// Returns the path which is used to relaunch the client after the update is installed. By default, the path of the host bundle.
- (NSString *)pathToRelaunchForUpdater:(SUUpdater *)updater;
@end
// Define some minimum intervals to avoid DOS-like checking attacks. These are in seconds.
#ifdef DEBUG
#define SU_MIN_CHECK_INTERVAL 60
#else
#define SU_MIN_CHECK_INTERVAL 60*60
#endif
#ifdef DEBUG
#define SU_DEFAULT_CHECK_INTERVAL 60
#else
#define SU_DEFAULT_CHECK_INTERVAL 60*60*24
#endif
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Headers/SUUpdater.h
|
Objective-C
|
mit
| 4,887
|
//
// Sparkle.h
// Sparkle
//
// Created by Andy Matuschak on 3/16/06. (Modified by CDHW on 23/12/07)
// Copyright 2006 Andy Matuschak. All rights reserved.
//
#ifndef SPARKLE_H
#define SPARKLE_H
// This list should include the shared headers. It doesn't matter if some of them aren't shared (unless
// there are name-space collisions) so we can list all of them to start with:
#import <Sparkle/SUUpdater.h>
#import <Sparkle/SUAppcast.h>
#import <Sparkle/SUAppcastItem.h>
#import <Sparkle/SUVersionComparisonProtocol.h>
#endif
|
118controlsman-testtest
|
TCMPortMapper/frameworks/Sparkle.framework/Headers/Sparkle.h
|
Objective-C
|
mit
| 536
|
//
// RSVerticallyCenteredTextField.m
// RSCommon
//
// Created by Daniel Jalkut on 6/17/06.
// Copyright 2006 Red Sweater Software. All rights reserved.
//
#import "RSVerticallyCenteredTextFieldCell.h"
@implementation RSVerticallyCenteredTextFieldCell
- (NSRect)drawingRectForBounds:(NSRect)theRect
{
// Get the parent's idea of where we should draw
NSRect newRect = [super drawingRectForBounds:theRect];
// When the text field is being
// edited or selected, we have to turn off the magic because it screws up
// the configuration of the field editor. We sneak around this by
// intercepting selectWithFrame and editWithFrame and sneaking a
// reduced, centered rect in at the last minute.
if (mIsEditingOrSelecting == NO)
{
// Get our ideal size for current text
NSSize textSize = [self cellSizeForBounds:theRect];
// Center that in the proposed rect
float heightDelta = newRect.size.height - textSize.height;
if (heightDelta > 0)
{
newRect.size.height -= heightDelta;
newRect.origin.y += (heightDelta / 2);
}
}
return newRect;
}
- (void)selectWithFrame:(NSRect)aRect inView:(NSView *)controlView editor:(NSText *)textObj delegate:(id)anObject start:(int)selStart length:(int)selLength
{
aRect = [self drawingRectForBounds:aRect];
mIsEditingOrSelecting = YES;
[super selectWithFrame:aRect inView:controlView editor:textObj delegate:anObject start:selStart length:selLength];
mIsEditingOrSelecting = NO;
}
- (void)editWithFrame:(NSRect)aRect inView:(NSView *)controlView editor:(NSText *)textObj delegate:(id)anObject event:(NSEvent *)theEvent
{
aRect = [self drawingRectForBounds:aRect];
mIsEditingOrSelecting = YES;
[super editWithFrame:aRect inView:controlView editor:textObj delegate:anObject event:theEvent];
mIsEditingOrSelecting = NO;
}
@end
|
118controlsman-testtest
|
TCMPortMapper/RSVerticallyCenteredTextFieldCell/RSVerticallyCenteredTextFieldCell.m
|
Objective-C
|
mit
| 1,812
|
{\rtf1\mac\ansicpg10000\cocoartf824\cocoasubrtf380
{\fonttbl\f0\fswiss\fcharset77 Helvetica;}
{\colortbl;\red255\green255\blue255;}
{\info
{\*\company Test}}\margl1440\margr1440\vieww9000\viewh8400\viewkind0
\deftab720
\pard\pardeftab720\sl380\ql\qnatural
\f0\fs25\fsmilli12700 \cf0 This source code is provided to you compliments of Red Sweater Software under the license as described below. NOTE: This is the MIT License.\
\
Copyright (c) 2006 Red Sweater Software\
\
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:\
\
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.\
\
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\
}
|
118controlsman-testtest
|
TCMPortMapper/RSVerticallyCenteredTextFieldCell/MIT-License.rtf
|
Rich Text Format
|
mit
| 1,500
|
//
// RSVerticallyCenteredTextFieldCell.h
// RSCommon
//
// Created by Daniel Jalkut on 6/17/06.
// Copyright 2006 Red Sweater Software. All rights reserved.
//
#import <Cocoa/Cocoa.h>
@interface RSVerticallyCenteredTextFieldCell : NSTextFieldCell
{
BOOL mIsEditingOrSelecting;
}
@end
|
118controlsman-testtest
|
TCMPortMapper/RSVerticallyCenteredTextFieldCell/RSVerticallyCenteredTextFieldCell.h
|
Objective-C
|
mit
| 294
|
//
// main.m
//
// Copyright (c) 2007-2008 TheCodingMonkeys: <http://codingmonkeys.de>
// Some rights reserved: <http://opensource.org/licenses/mit-license.php>
//
#import <Cocoa/Cocoa.h>
int main(int argc, char *argv[])
{
return NSApplicationMain(argc, (const char **) argv);
}
|
118controlsman-testtest
|
TCMPortMapper/natecho/main.m
|
Objective-C
|
mit
| 290
|
//
// AppController.h
//
// Copyright (c) 2007-2008 TheCodingMonkeys: <http://codingmonkeys.de>
// Some rights reserved: <http://opensource.org/licenses/mit-license.php>
//
#import <Cocoa/Cocoa.h>
#import "TCPServer.h"
@interface AppController : NSObject {
IBOutlet NSTextField *O_portTextField;
IBOutlet NSButton *O_startStopButton;
IBOutlet NSImageView *O_serverStatusImageView;
IBOutlet NSTextField *O_serverStatusTextField;
IBOutlet NSTextField *O_serverReachabilityTextField;
IBOutlet NSProgressIndicator *O_publicIndicator;
IBOutlet NSImageView *O_publicStatusImageView;
IBOutlet NSTextField *O_publicStatusTextField;
NSMutableArray *I_streamsArray;
TCPServer *I_server;
}
- (IBAction)startStop:(id)aSender;
- (void)start;
- (void)stop;
@end
|
118controlsman-testtest
|
TCMPortMapper/natecho/AppController.h
|
Objective-C
|
mit
| 804
|
#import "AppController.h"
#import <TCMPortMapper/TCMPortMapper.h>
@implementation AppController
- (void)portMapperDidStartWork:(NSNotification *)aNotification {
NSLog(@"%s",__FUNCTION__);
[O_publicIndicator startAnimation:self];
[O_publicStatusImageView setHidden:YES];
[O_publicStatusTextField setStringValue:NSLocalizedString(@"Checking port status...",@"Status of port mapping while trying")];
}
- (void)portMapperDidFinishWork:(NSNotification *)aNotification {
NSLog(@"%s",__FUNCTION__);
[O_publicIndicator stopAnimation:self];
TCMPortMapper *pm = [TCMPortMapper sharedInstance];
// since we only have one mapping this is fine
TCMPortMapping *mapping = [[pm portMappings] anyObject];
if ([mapping mappingStatus]==TCMPortMappingStatusMapped) {
[O_publicStatusImageView setImage:[NSImage imageNamed:@"DotGreen"]];
[O_publicStatusTextField setStringValue:[NSString stringWithFormat:NSLocalizedString(@"telnet %@ %d",@"Public echo server availability string"), [pm externalIPAddress],[mapping externalPort]]];
} else {
[O_publicStatusImageView setImage:[NSImage imageNamed:@"DotRed"]];
[O_publicStatusTextField setStringValue:NSLocalizedString(@"No public mapping.",@"Connection Browser Display when not reachable")];
}
[O_publicStatusImageView setHidden:NO];
}
- (void)applicationWillFinishLaunching:(NSNotification *)aNotification {
TCMPortMapper *pm = [TCMPortMapper sharedInstance];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(portMapperDidStartWork:) name:TCMPortMapperDidStartWorkNotification object:pm];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(portMapperDidFinishWork:) name:TCMPortMapperDidFinishWorkNotification object:pm];
// this is if this code goes elswhere where we may have already started searching for a mapping
if ([pm isAtWork]) {
[self portMapperDidStartWork:nil];
} else {
[self portMapperDidFinishWork:nil];
}
I_server = [TCPServer new];
[I_server setType:@"_echo._tcp."];
[I_server setName:@"NATEcho"];
[I_server setDelegate:self];
I_streamsArray = [NSMutableArray new];
}
- (void)applicationWillTerminate:(NSNotification *)aNotification {
[I_server stop];
// this is needed so we don't leave stale mappings on quit in case of upnp
[[TCMPortMapper sharedInstance] stopBlocking];
}
- (void)start {
int port = [O_portTextField intValue];
[I_server setPort:port];
NSError *error = nil;
if ([I_server start:&error]) {
[O_serverStatusImageView setImage:[NSImage imageNamed:@"DotGreen"]];
[O_serverStatusTextField setStringValue:@"Running"];
[O_serverReachabilityTextField setStringValue:[NSString stringWithFormat:@"telnet %@ %d",[[TCMPortMapper sharedInstance] localIPAddress],port]];
TCMPortMapper *pm = [TCMPortMapper sharedInstance];
// because the port is an option we need to add a new port mapping each time
// and remove it afterwards. if it was fixed we could add the port mapping in preparation
// and just start or stop the port mapper
[pm addPortMapping:[TCMPortMapping portMappingWithLocalPort:port desiredExternalPort:port transportProtocol:TCMPortMappingTransportProtocolTCP userInfo:nil]];
[pm start];
} else {
NSLog(@"%s %@",__FUNCTION__,error);
}
}
- (void)stop {
[I_server stop];
[O_serverStatusImageView setImage:[NSImage imageNamed:@"DotRed"]];
[O_serverStatusTextField setStringValue:@"Stopped"];
[O_serverReachabilityTextField setStringValue:@"Not running"];
TCMPortMapper *pm = [TCMPortMapper sharedInstance];
// we know that we just added one port mapping so let us remove it
[pm removePortMapping:[[pm portMappings] anyObject]];
// stop also stops the current mappings, but it stores the mappings
// so you could start again and get the same mappings
[pm stop];
}
- (IBAction)startStop:(id)aSender {
if ([O_portTextField isEnabled]) {
[O_portTextField setEnabled:NO];
[O_startStopButton setTitle:@"Stop"];
[self start];
} else {
[O_portTextField setEnabled:YES];
[O_startStopButton setTitle:@"Start"];
[self stop];
}
}
// the code below is bad unfinished network code which barely suffices for the echo example, but leaks and does other weird stuff
- (void)TCPServer:(TCPServer *)server didReceiveConnectionFromAddress:(NSData *)addr inputStream:(NSInputStream *)istr outputStream:(NSOutputStream *)ostr {
NSLog(@"%s",__FUNCTION__);
[istr setDelegate:self];
[istr scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:(id)kCFRunLoopCommonModes];
[ostr scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:(id)kCFRunLoopCommonModes];
[I_streamsArray addObject:istr];
[I_streamsArray addObject:ostr];
[istr open];
[ostr open];
}
- (void)stream:(NSStream *)theStream handleEvent:(NSStreamEvent)streamEvent {
NSLog(@"%s %@ %d",__FUNCTION__,theStream,streamEvent);
NSInputStream *inputStream = (NSInputStream *)theStream;
switch(streamEvent) {
case NSStreamEventHasBytesAvailable:
if ([inputStream hasBytesAvailable]) {
unsigned char buffer[4097];
int length = [inputStream read:buffer maxLength:4096];
if (length) {
buffer[length]=0;
NSLog(@"%s %s",__FUNCTION__,buffer);
NSOutputStream *outputStream = [I_streamsArray objectAtIndex:[I_streamsArray indexOfObjectIdenticalTo:inputStream]+1];
[outputStream write:buffer maxLength:length];
}
}
break;
}
}
@end
|
118controlsman-testtest
|
TCMPortMapper/natecho/AppController.m
|
Objective-C
|
mit
| 5,728
|
zipBasePath="{TARGET_BUILD_DIR}/${ZipName}"
echo "Removing zip file ${zipBasePath}.zip"
rm -f "${zipBasePath}.zip"
if [ x${ACTION} = xclean ]; then
exit 0
fi
echo "Removing .svn directories..."
find "${BUILT_PRODUCTS_DIR}/${ZipProduct}" -name ".svn" -exec rm -rvf "{}" \;
echo "...done"
echo "Setting ownership..."
chgrp -R admin "${BUILT_PRODUCTS_DIR}/${ZipProduct}"
echo "...done"
echo "Setting permissions..."
chmod -R g+w "${BUILT_PRODUCTS_DIR}/${ZipProduct}"
echo "...done"
echo "Creating Zip file ${zipBasePath}.zip ..."
cd "${BUILT_PRODUCTS_DIR}"
zip -9 -r -y "${ZipName}.zip" "${ZipProduct}"
echo "...done"
echo "Adding Revision Number to Zip file ${zipBasePath}.zip ..."
REV=`/usr/bin/env svnversion -n "${SRCROOT}"`
cd "${BUILT_PRODUCTS_DIR}"
cp "${ZipName}.zip" "${ZipName}-${REV}.zip"
echo "...done"
|
118controlsman-testtest
|
TCMPortMapper/createZip.sh
|
Shell
|
mit
| 819
|
/*
* Written by Theo Hultberg (theo@iconara.net) 2004-03-09 with help from Boaz Stuller.
* This code is in the public domain, provided that this notice remains.
* Fixes and additions in Nov 2008 by Dominik Wagner
*/
#import <Foundation/Foundation.h>
#import <SystemConfiguration/SystemConfiguration.h>
/*!
* @class IXSCNotificationManager
* @abstract Listens for changes in the system configuration database
* and posts the changes to the default notification center.
* @discussion To get notifications when the key "State:/Network/Global/IPv4"
* changes, register yourself as an observer for notifications
* with the name "State:/Network/Global/IPv4".
* If you want to recieve notifications on any change in the
* system configuration databse, register for notifications
* on the IXSCNotificationManager object.
* The user info in the notification is the data in the database
* for the key you listen for.
*/
@interface IXSCNotificationManager : NSObject {
SCDynamicStoreRef dynStore;
CFRunLoopSourceRef rlSrc;
}
/*!
* @method setObservedKeys:regExes:
* @abstract An optimisation method that restricts the keys that are observed
and for which Notification are posted to the Notification Center
* @discussion Default Value is inKeys:nil inRegExArray:[@".*"] which is in fact a
observe all
*/
- (void)setObservedKeys:(NSArray *)inKeyArray regExes:(NSArray *)inRegExeArray;
@end
|
118controlsman-testtest
|
TCMPortMapper/framework/IXSCNotificationManager.h
|
Objective-C
|
mit
| 1,610
|
/* $Id: natpmpc.c,v 1.6 2008/07/02 22:33:06 nanard Exp $ */
/* libnatpmp
* Copyright (c) 2007-2008, Thomas BERNARD <miniupnp@free.fr>
* http://miniupnp.free.fr/libnatpmp.html
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#ifdef WIN32
#include <winsock2.h>
#else
#include <netinet/in.h>
#include <arpa/inet.h>
#endif
#include "natpmp.h"
void usage(FILE * out, const char * argv0)
{
fprintf(out, "Usage :\n");
fprintf(out, " %s\n", argv0);
fprintf(out, "\tdisplay the public IP address.\n");
fprintf(out, " %s -h\n", argv0);
fprintf(out, "\tdisplay this help screen.\n");
fprintf(out, " %s -a <public port> <private port> <protocol> [lifetime]\n", argv0);
fprintf(out, "\tadd a port mapping.\n");
fprintf(out, "\n In order to remove a mapping, set it with a lifetime of 0 seconds.\n");
fprintf(out, " To remove all mappings for your machine, use 0 as private port and lifetime.\n");
}
/* sample code for using libnatpmp */
int main(int argc, char * * argv)
{
natpmp_t natpmp;
natpmpresp_t response;
int r;
int sav_errno;
struct timeval timeout;
fd_set fds;
int i;
int protocol = 0;
uint16_t privateport = 0;
uint16_t publicport = 0;
uint32_t lifetime = 3600;
int command = 0;
#ifdef WIN32
WSADATA wsaData;
int nResult = WSAStartup(MAKEWORD(2,2), &wsaData);
if(nResult != NO_ERROR)
{
fprintf(stderr, "WSAStartup() failed.\n");
return -1;
}
#endif
/* argument parsing */
for(i=1; i<argc; i++) {
if(argv[i][0] == '-') {
switch(argv[i][1]) {
case 'h':
usage(stdout, argv[0]);
return 0;
case 'a':
command = 'a';
if(argc < i + 3) {
fprintf(stderr, "Not enough arguments for option -a\n");
return 1;
}
i++;
if(1 != sscanf(argv[i], "%hu", &publicport)) {
fprintf(stderr, "%s is not a correct 16bits unsigned integer\n", argv[i]);
return 1;
}
i++;
if(1 != sscanf(argv[i], "%hu", &privateport)) {
fprintf(stderr, "%s is not a correct 16bits unsigned integer\n", argv[i]);
return 1;
}
i++;
if(0 == strcasecmp(argv[i], "tcp"))
protocol = NATPMP_PROTOCOL_TCP;
else if(0 == strcasecmp(argv[i], "udp"))
protocol = NATPMP_PROTOCOL_UDP;
else {
fprintf(stderr, "%s is not a valid protocol\n", argv[i]);
return 1;
}
if(argc >= i) {
i++;
if(1 != sscanf(argv[i], "%u", &lifetime)) {
fprintf(stderr, "%s is not a correct 32bits unsigned integer\n", argv[i]);
}
}
break;
default:
fprintf(stderr, "Unknown option %s\n", argv[i]);
usage(stderr, argv[0]);
return 1;
}
} else {
fprintf(stderr, "Unknown option %s\n", argv[i]);
usage(stderr, argv[0]);
return 1;
}
}
/* initnatpmp() */
r = initnatpmp(&natpmp);
printf("initnatpmp() returned %d (%s)\n", r, r?"FAILED":"SUCCESS");
if(r<0)
return 1;
/* sendpublicaddressrequest() */
r = sendpublicaddressrequest(&natpmp);
printf("sendpublicaddressrequest returned %d (%s)\n",
r, r==2?"SUCCESS":"FAILED");
if(r<0)
return 1;
do {
FD_ZERO(&fds);
FD_SET(natpmp.s, &fds);
getnatpmprequesttimeout(&natpmp, &timeout);
select(FD_SETSIZE, &fds, NULL, NULL, &timeout);
r = readnatpmpresponseorretry(&natpmp, &response);
sav_errno = errno;
printf("readnatpmpresponseorretry returned %d (%s)\n",
r, r==0?"OK":(r==NATPMP_TRYAGAIN?"TRY AGAIN":"FAILED"));
if(r<0 && r!=NATPMP_TRYAGAIN) {
#ifdef ENABLE_STRNATPMPERR
fprintf(stderr, "readnatpmpresponseorretry() failed : %s\n",
strnatpmperr(r));
#endif
fprintf(stderr, " errno=%d '%s'\n",
sav_errno, strerror(sav_errno));
}
} while(r==NATPMP_TRYAGAIN);
if(r<0)
return 1;
/* TODO : check that response.type == 0 */
printf("Public IP address : %s\n", inet_ntoa(response.pnu.publicaddress.addr));
printf("epoch = %u\n", response.epoch);
if(command == 'a') {
/* sendnewportmappingrequest() */
r = sendnewportmappingrequest(&natpmp, protocol,
privateport, publicport,
lifetime);
printf("sendnewportmappingrequest returned %d (%s)\n",
r, r==12?"SUCCESS":"FAILED");
if(r < 0)
return 1;
do {
FD_ZERO(&fds);
FD_SET(natpmp.s, &fds);
getnatpmprequesttimeout(&natpmp, &timeout);
select(FD_SETSIZE, &fds, NULL, NULL, &timeout);
r = readnatpmpresponseorretry(&natpmp, &response);
printf("readnatpmpresponseorretry returned %d (%s)\n",
r, r==0?"OK":(r==NATPMP_TRYAGAIN?"TRY AGAIN":"FAILED"));
} while(r==NATPMP_TRYAGAIN);
if(r<0) {
#ifdef ENABLE_STRNATPMPERR
fprintf(stderr, "readnatpmpresponseorretry() failed : %s\n",
strnatpmperr(r));
#endif
return 1;
}
printf("Mapped public port %hu protocol %s to local port %hu "
"liftime %u\n",
response.pnu.newportmapping.mappedpublicport,
response.type == NATPMP_RESPTYPE_UDPPORTMAPPING ? "UDP" :
(response.type == NATPMP_RESPTYPE_TCPPORTMAPPING ? "TCP" :
"UNKNOWN"),
response.pnu.newportmapping.privateport,
response.pnu.newportmapping.lifetime);
printf("epoch = %u\n", response.epoch);
}
r = closenatpmp(&natpmp);
printf("closenatpmp() returned %d (%s)\n", r, r==0?"SUCCESS":"FAILED");
if(r<0)
return 1;
return 0;
}
|
118controlsman-testtest
|
TCMPortMapper/framework/libnatpmp/natpmpc.c
|
C
|
mit
| 5,968
|
#ifdef WIN32
#include <sys/time.h>
typedef struct _FILETIME {
unsigned long dwLowDateTime;
unsigned long dwHighDateTime;
} FILETIME;
void __stdcall GetSystemTimeAsFileTime(FILETIME*);
//void gettimeofday(struct timeval* p, void* tz /* IGNORED */);
void gettimeofday(struct timeval* p, void* tz /* IGNORED */) {
union {
long long ns100; /*time since 1 Jan 1601 in 100ns units */
FILETIME ft;
} _now;
GetSystemTimeAsFileTime( &(_now.ft) );
p->tv_usec=(long)((_now.ns100 / 10LL) % 1000000LL );
p->tv_sec= (long)((_now.ns100-(116444736000000000LL))/10000000LL);
return;
}
#endif
|
118controlsman-testtest
|
TCMPortMapper/framework/libnatpmp/wingettimeofday.c
|
C
|
mit
| 609
|
# $Id: Makefile,v 1.6 2008/04/28 02:58:33 nanard Exp $
# This Makefile is designed for use with GNU make
# libnatpmp
# (c) 2007-2008 Thomas Bernard
# http://miniupnp.free.fr/libnatpmp.html
CC = gcc
INSTALL = install
# APIVERSION is used in soname
APIVERSION = 0
CFLAGS = -O -fPIC -Wall -DENABLE_STRNATPMPERR
LIBOBJS = natpmp.o getgateway.o
OBJS = $(LIBOBJS) testgetgateway.o natpmpc.o
STATICLIB = natpmp.a
SHAREDLIB = natpmp.so
SONAME = $(SHAREDLIB).$(APIVERSION)
HEADERS = natpmp.h
EXECUTABLES = testgetgateway natpmpc-shared natpmpc-static
INSTALLPREFIX ?= $(PREFIX)/usr
INSTALLDIRINC = $(INSTALLPREFIX)/include
INSTALLDIRLIB = $(INSTALLPREFIX)/lib
INSTALLDIRBIN = $(INSTALLPREFIX)/bin
.PHONY: all clean depend install cleaninstall
all: $(STATICLIB) $(SHAREDLIB) $(EXECUTABLES)
clean:
$(RM) $(OBJS) $(EXECUTABLES) $(STATICLIB) $(SHAREDLIB)
depend:
makedepend -f$(MAKEFILE_LIST) -Y $(OBJS:.o=.c) 2>/dev/null
install: $(HEADERS) $(STATICLIB) $(SHAREDLIB)
$(INSTALL) -d $(INSTALLDIRINC)
$(INSTALL) --mode=644 $(HEADERS) $(INSTALLDIRINC)
$(INSTALL) -d $(INSTALLDIRLIB)
$(INSTALL) --mode=644 $(STATICLIB) $(INSTALLDIRLIB)
$(INSTALL) --mode=644 $(SHAREDLIB) $(INSTALLDIRLIB)/$(SONAME)
$(INSTALL) --mode=755 natpmpc-shared $(INSTALLDIRBIN)/natpmpc
ln --symbolic --force $(SONAME) $(INSTALLDIRLIB)/$(SHAREDLIB)
cleaninstall:
$(RM) $(addprefix $(INSTALLDIRINC), $(HEADERS))
$(RM) $(INSTALLDIRLIB)/$(SONAME)
$(RM) $(INSTALLDIRLIB)/$(SHAREDLIB)
$(RM) $(INSTALLDIRLIB)/$(STATICLIB)
testgetgateway: testgetgateway.o getgateway.o
natpmpc-static: natpmpc.o $(STATICLIB)
$(CC) -o $@ $^
natpmpc-shared: natpmpc.o $(SHAREDLIB)
$(CC) -o $@ $^
$(STATICLIB): $(LIBOBJS)
$(AR) crs $@ $?
$(SHAREDLIB): $(LIBOBJS)
$(CC) -shared -Wl,-soname,$(SONAME) -o $@ $^
# DO NOT DELETE
natpmp.o: natpmp.h getgateway.h
getgateway.o: getgateway.h
testgetgateway.o: getgateway.h
natpmpc.o: natpmp.h
|
118controlsman-testtest
|
TCMPortMapper/framework/libnatpmp/Makefile
|
Makefile
|
mit
| 1,901
|
/* $Id: natpmp.c,v 1.8 2008/07/02 22:33:06 nanard Exp $ */
/* libnatpmp
* Copyright (c) 2007-2008, Thomas BERNARD <miniupnp@free.fr>
* http://miniupnp.free.fr/libnatpmp.html
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#include <string.h>
#include <time.h>
#include <sys/time.h>
#ifdef WIN32
#include <winsock2.h>
#include <Ws2tcpip.h>
#include <io.h>
#define EWOULDBLOCK WSAEWOULDBLOCK
#define ECONNREFUSED WSAECONNREFUSED
#else
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/socket.h>
#define closesocket close
#endif
#include "natpmp.h"
#include "getgateway.h"
int initnatpmp(natpmp_t * p)
{
#ifdef WIN32
u_long ioctlArg = 1;
#else
int flags;
#endif
struct sockaddr_in addr;
if(!p)
return NATPMP_ERR_INVALIDARGS;
memset(p, 0, sizeof(natpmp_t));
p->s = socket(PF_INET, SOCK_DGRAM, 0);
if(p->s < 0)
return NATPMP_ERR_SOCKETERROR;
#ifdef WIN32
if(ioctlsocket(p->s, FIONBIO, &ioctlArg) == SOCKET_ERROR)
return NATPMP_ERR_FCNTLERROR;
#else
if((flags = fcntl(p->s, F_GETFL, 0)) < 0)
return NATPMP_ERR_FCNTLERROR;
if(fcntl(p->s, F_SETFL, flags | O_NONBLOCK) < 0)
return NATPMP_ERR_FCNTLERROR;
#endif
if(getdefaultgateway(&(p->gateway)) < 0)
return NATPMP_ERR_CANNOTGETGATEWAY;
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(NATPMP_PORT);
addr.sin_addr.s_addr = p->gateway;
if(connect(p->s, (struct sockaddr *)&addr, sizeof(addr)) < 0)
return NATPMP_ERR_CONNECTERR;
return 0;
}
int closenatpmp(natpmp_t * p)
{
if(!p)
return NATPMP_ERR_INVALIDARGS;
if(closesocket(p->s) < 0)
return NATPMP_ERR_CLOSEERR;
return 0;
}
int sendpendingrequest(natpmp_t * p)
{
int r;
/* struct sockaddr_in addr;*/
if(!p)
return NATPMP_ERR_INVALIDARGS;
/* memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(NATPMP_PORT);
addr.sin_addr.s_addr = p->gateway;
r = (int)sendto(p->s, p->pending_request, p->pending_request_len, 0,
(struct sockaddr *)&addr, sizeof(addr));*/
r = (int)send(p->s, p->pending_request, p->pending_request_len, 0);
return (r<0) ? NATPMP_ERR_SENDERR : r;
}
int sendnatpmprequest(natpmp_t * p)
{
int n;
if(!p)
return NATPMP_ERR_INVALIDARGS;
/* TODO : check if no request is allready pending */
p->has_pending_request = 1;
p->try_number = 1;
n = sendpendingrequest(p);
gettimeofday(&p->retry_time, NULL); // check errors !
p->retry_time.tv_usec += 250000; /* add 250ms */
if(p->retry_time.tv_usec >= 1000000) {
p->retry_time.tv_usec -= 1000000;
p->retry_time.tv_sec++;
}
return n;
}
int getnatpmprequesttimeout(natpmp_t * p, struct timeval * timeout)
{
struct timeval now;
if(!p || !timeout)
return NATPMP_ERR_INVALIDARGS;
if(!p->has_pending_request)
return NATPMP_ERR_NOPENDINGREQ;
if(gettimeofday(&now, NULL) < 0)
return NATPMP_ERR_GETTIMEOFDAYERR;
timeout->tv_sec = p->retry_time.tv_sec - now.tv_sec;
timeout->tv_usec = p->retry_time.tv_usec - now.tv_usec;
if(timeout->tv_usec < 0) {
timeout->tv_usec += 1000000;
timeout->tv_sec--;
}
return 0;
}
int sendpublicaddressrequest(natpmp_t * p)
{
if(!p)
return NATPMP_ERR_INVALIDARGS;
//static const unsigned char request[] = { 0, 0 };
p->pending_request[0] = 0;
p->pending_request[1] = 0;
p->pending_request_len = 2;
// TODO: return 0 instead of sizeof(request) ??
return sendnatpmprequest(p);
}
int sendnewportmappingrequest(natpmp_t * p, int protocol,
uint16_t privateport, uint16_t publicport,
uint32_t lifetime)
{
if(!p || (protocol!=NATPMP_PROTOCOL_TCP && protocol!=NATPMP_PROTOCOL_UDP))
return NATPMP_ERR_INVALIDARGS;
p->pending_request[0] = 0;
p->pending_request[1] = protocol;
p->pending_request[2] = 0;
p->pending_request[3] = 0;
*((uint16_t *)(p->pending_request + 4)) = htons(privateport);
*((uint16_t *)(p->pending_request + 6)) = htons(publicport);
*((uint32_t *)(p->pending_request + 8)) = htonl(lifetime);
p->pending_request_len = 12;
return sendnatpmprequest(p);
}
int readnatpmpresponse(natpmp_t * p, natpmpresp_t * response)
{
unsigned char buf[16];
struct sockaddr_in addr;
socklen_t addrlen = sizeof(addr);
int n;
if(!p)
return NATPMP_ERR_INVALIDARGS;
n = recvfrom(p->s, buf, sizeof(buf), 0,
(struct sockaddr *)&addr, &addrlen);
if(n<0)
switch(errno) {
/*case EAGAIN:*/
case EWOULDBLOCK:
n = NATPMP_TRYAGAIN;
break;
case ECONNREFUSED:
n = NATPMP_ERR_NOGATEWAYSUPPORT;
break;
default:
n = NATPMP_ERR_RECVFROM;
}
/* check that addr is correct (= gateway) */
else if(addr.sin_addr.s_addr != p->gateway)
n = NATPMP_ERR_WRONGPACKETSOURCE;
else {
response->resultcode = ntohs(*((uint16_t *)(buf + 2)));
response->epoch = ntohl(*((uint32_t *)(buf + 4)));
if(buf[0] != 0)
n = NATPMP_ERR_UNSUPPORTEDVERSION;
else if(buf[1] < 128 || buf[1] > 130)
n = NATPMP_ERR_UNSUPPORTEDOPCODE;
else if(response->resultcode != 0) {
switch(response->resultcode) {
case 1:
n = NATPMP_ERR_UNSUPPORTEDVERSION;
break;
case 2:
n = NATPMP_ERR_NOTAUTHORIZED;
break;
case 3:
n = NATPMP_ERR_NETWORKFAILURE;
break;
case 4:
n = NATPMP_ERR_OUTOFRESOURCES;
break;
case 5:
n = NATPMP_ERR_UNSUPPORTEDOPCODE;
break;
default:
n = NATPMP_ERR_UNDEFINEDERROR;
}
} else {
response->type = buf[1] & 0x7f;
if(buf[1] == 128)
//response->publicaddress.addr = *((uint32_t *)(buf + 8));
response->pnu.publicaddress.addr.s_addr = *((uint32_t *)(buf + 8));
else {
response->pnu.newportmapping.privateport = ntohs(*((uint16_t *)(buf + 8)));
response->pnu.newportmapping.mappedpublicport = ntohs(*((uint16_t *)(buf + 10)));
response->pnu.newportmapping.lifetime = ntohl(*((uint32_t *)(buf + 12)));
}
n = 0;
}
}
return n;
}
int readnatpmpresponseorretry(natpmp_t * p, natpmpresp_t * response)
{
int n;
if(!p || !response)
return NATPMP_ERR_INVALIDARGS;
if(!p->has_pending_request)
return NATPMP_ERR_NOPENDINGREQ;
n = readnatpmpresponse(p, response);
if(n<0) {
if(n==NATPMP_TRYAGAIN) {
struct timeval now;
gettimeofday(&now, NULL); // check errors !
if(timercmp(&now, &p->retry_time, >=)) {
int delay, r;
if(p->try_number >= 7) {
return NATPMP_ERR_NOGATEWAYSUPPORT;
}
/*printf("retry! %d\n", p->try_number);*/
delay = 250 * (1<<p->try_number); // ms
/*for(i=0; i<p->try_number; i++)
delay += delay;*/
p->retry_time.tv_sec += (delay / 1000);
p->retry_time.tv_usec += (delay % 1000) * 1000;
if(p->retry_time.tv_usec >= 1000000) {
p->retry_time.tv_usec -= 1000000;
p->retry_time.tv_sec++;
}
p->try_number++;
r = sendpendingrequest(p);
if(r<0)
return r;
}
}
} else {
p->has_pending_request = 0;
}
return n;
}
#ifdef ENABLE_STRNATPMPERR
const char * strnatpmperr(int r)
{
const char * s;
switch(r) {
case NATPMP_ERR_INVALIDARGS:
s = "invalid arguments";
break;
case NATPMP_ERR_SOCKETERROR:
s = "socket() failed";
break;
case NATPMP_ERR_CANNOTGETGATEWAY:
s = "cannot get default gateway ip address";
break;
case NATPMP_ERR_CLOSEERR:
#ifdef WIN32
s = "closesocket() failed";
#else
s = "close() failed";
#endif
break;
case NATPMP_ERR_RECVFROM:
s = "recvfrom() failed";
break;
case NATPMP_ERR_NOPENDINGREQ:
s = "no pending request";
break;
case NATPMP_ERR_NOGATEWAYSUPPORT:
s = "the gateway does not support nat-pmp";
break;
case NATPMP_ERR_CONNECTERR:
s = "connect() failed";
break;
case NATPMP_ERR_WRONGPACKETSOURCE:
s = "packet not received from the default gateway";
break;
case NATPMP_ERR_SENDERR:
s = "send() failed";
break;
case NATPMP_ERR_FCNTLERROR:
s = "fcntl() failed";
break;
case NATPMP_ERR_GETTIMEOFDAYERR:
s = "gettimeofday() failed";
break;
case NATPMP_ERR_UNSUPPORTEDVERSION:
s = "unsupported nat-pmp version error from server";
break;
case NATPMP_ERR_UNSUPPORTEDOPCODE:
s = "unsupported nat-pmp opcode error from server";
break;
case NATPMP_ERR_UNDEFINEDERROR:
s = "undefined nat-pmp server error";
break;
case NATPMP_ERR_NOTAUTHORIZED:
s = "not authorized";
break;
case NATPMP_ERR_NETWORKFAILURE:
s = "network failure";
break;
case NATPMP_ERR_OUTOFRESOURCES:
s = "nat-pmp server out of resources";
break;
default:
s = "Unknown libnatpmp error";
}
return s;
}
#endif
|
118controlsman-testtest
|
TCMPortMapper/framework/libnatpmp/natpmp.c
|
C
|
mit
| 9,043
|
/* $Id: getgateway.h,v 1.3 2008/07/02 22:33:06 nanard Exp $ */
/* libnatpmp
* Copyright (c) 2007, Thomas BERNARD <miniupnp@free.fr>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#ifndef __GETGATEWAY_H__
#define __GETGATEWAY_H__
#ifdef WIN32
#include <stdint.h>
#define in_addr_t uint32_t
#endif
#include "declspec.h"
/* getdefaultgateway() :
* return value :
* 0 : success
* -1 : failure */
LIBSPEC int getdefaultgateway(in_addr_t * addr);
#endif
|
118controlsman-testtest
|
TCMPortMapper/framework/libnatpmp/getgateway.h
|
C
|
mit
| 1,151
|