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18a519f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 | using System.Linq;
using UnityEngine;
using UnityEditor.AnimatedValues;
using UnityEngine.UI;
namespace UnityEditor.UI
{
/// <summary>
/// Editor class used to edit UI Sprites.
/// </summary>
[CustomEditor(typeof(Image), true)]
[CanEditMultipleObjects]
/// <summary>
/// Custom Editor for the Image Component.
/// Extend this class to write a custom editor for a component derived from Image.
/// </summary>
public class ImageEditor : GraphicEditor
{
SerializedProperty m_FillMethod;
SerializedProperty m_FillOrigin;
SerializedProperty m_FillAmount;
SerializedProperty m_FillClockwise;
SerializedProperty m_Type;
SerializedProperty m_FillCenter;
SerializedProperty m_Sprite;
SerializedProperty m_PreserveAspect;
SerializedProperty m_UseSpriteMesh;
SerializedProperty m_PixelsPerUnitMultiplier;
GUIContent m_SpriteContent;
GUIContent m_SpriteTypeContent;
GUIContent m_ClockwiseContent;
AnimBool m_ShowSlicedOrTiled;
AnimBool m_ShowSliced;
AnimBool m_ShowTiled;
AnimBool m_ShowFilled;
AnimBool m_ShowType;
bool m_bIsDriven;
private class Styles
{
public static GUIContent text = EditorGUIUtility.TrTextContent("Fill Origin");
public static GUIContent[] OriginHorizontalStyle =
{
EditorGUIUtility.TrTextContent("Left"),
EditorGUIUtility.TrTextContent("Right")
};
public static GUIContent[] OriginVerticalStyle =
{
EditorGUIUtility.TrTextContent("Bottom"),
EditorGUIUtility.TrTextContent("Top")
};
public static GUIContent[] Origin90Style =
{
EditorGUIUtility.TrTextContent("BottomLeft"),
EditorGUIUtility.TrTextContent("TopLeft"),
EditorGUIUtility.TrTextContent("TopRight"),
EditorGUIUtility.TrTextContent("BottomRight")
};
public static GUIContent[] Origin180Style =
{
EditorGUIUtility.TrTextContent("Bottom"),
EditorGUIUtility.TrTextContent("Left"),
EditorGUIUtility.TrTextContent("Top"),
EditorGUIUtility.TrTextContent("Right")
};
public static GUIContent[] Origin360Style =
{
EditorGUIUtility.TrTextContent("Bottom"),
EditorGUIUtility.TrTextContent("Right"),
EditorGUIUtility.TrTextContent("Top"),
EditorGUIUtility.TrTextContent("Left")
};
}
protected override void OnEnable()
{
base.OnEnable();
m_SpriteContent = EditorGUIUtility.TrTextContent("Source Image");
m_SpriteTypeContent = EditorGUIUtility.TrTextContent("Image Type");
m_ClockwiseContent = EditorGUIUtility.TrTextContent("Clockwise");
m_Sprite = serializedObject.FindProperty("m_Sprite");
m_Type = serializedObject.FindProperty("m_Type");
m_FillCenter = serializedObject.FindProperty("m_FillCenter");
m_FillMethod = serializedObject.FindProperty("m_FillMethod");
m_FillOrigin = serializedObject.FindProperty("m_FillOrigin");
m_FillClockwise = serializedObject.FindProperty("m_FillClockwise");
m_FillAmount = serializedObject.FindProperty("m_FillAmount");
m_PreserveAspect = serializedObject.FindProperty("m_PreserveAspect");
m_UseSpriteMesh = serializedObject.FindProperty("m_UseSpriteMesh");
m_PixelsPerUnitMultiplier = serializedObject.FindProperty("m_PixelsPerUnitMultiplier");
m_ShowType = new AnimBool(m_Sprite.objectReferenceValue != null);
m_ShowType.valueChanged.AddListener(Repaint);
var typeEnum = (Image.Type)m_Type.enumValueIndex;
m_ShowSlicedOrTiled = new AnimBool(!m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Sliced);
m_ShowSliced = new AnimBool(!m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Sliced);
m_ShowTiled = new AnimBool(!m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Tiled);
m_ShowFilled = new AnimBool(!m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Filled);
m_ShowSlicedOrTiled.valueChanged.AddListener(Repaint);
m_ShowSliced.valueChanged.AddListener(Repaint);
m_ShowTiled.valueChanged.AddListener(Repaint);
m_ShowFilled.valueChanged.AddListener(Repaint);
SetShowNativeSize(true);
m_bIsDriven = false;
}
protected override void OnDisable()
{
base.OnDisable();
m_ShowType.valueChanged.RemoveListener(Repaint);
m_ShowSlicedOrTiled.valueChanged.RemoveListener(Repaint);
m_ShowSliced.valueChanged.RemoveListener(Repaint);
m_ShowTiled.valueChanged.RemoveListener(Repaint);
m_ShowFilled.valueChanged.RemoveListener(Repaint);
}
public override void OnInspectorGUI()
{
serializedObject.Update();
Image image = target as Image;
RectTransform rect = image.GetComponent<RectTransform>();
m_bIsDriven = (rect.drivenByObject as Slider)?.fillRect == rect;
SpriteGUI();
AppearanceControlsGUI();
RaycastControlsGUI();
MaskableControlsGUI();
m_ShowType.target = m_Sprite.objectReferenceValue != null;
if (EditorGUILayout.BeginFadeGroup(m_ShowType.faded))
TypeGUI();
EditorGUILayout.EndFadeGroup();
SetShowNativeSize(false);
if (EditorGUILayout.BeginFadeGroup(m_ShowNativeSize.faded))
{
EditorGUI.indentLevel++;
if ((Image.Type)m_Type.enumValueIndex == Image.Type.Simple)
EditorGUILayout.PropertyField(m_UseSpriteMesh);
EditorGUILayout.PropertyField(m_PreserveAspect);
EditorGUI.indentLevel--;
}
EditorGUILayout.EndFadeGroup();
NativeSizeButtonGUI();
serializedObject.ApplyModifiedProperties();
}
void SetShowNativeSize(bool instant)
{
Image.Type type = (Image.Type)m_Type.enumValueIndex;
bool showNativeSize = (type == Image.Type.Simple || type == Image.Type.Filled) && m_Sprite.objectReferenceValue != null;
base.SetShowNativeSize(showNativeSize, instant);
}
/// <summary>
/// Draw the atlas and Image selection fields.
/// </summary>
protected void SpriteGUI()
{
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(m_Sprite, m_SpriteContent);
if (EditorGUI.EndChangeCheck())
{
var newSprite = m_Sprite.objectReferenceValue as Sprite;
if (newSprite)
{
Image.Type oldType = (Image.Type)m_Type.enumValueIndex;
if (newSprite.border.SqrMagnitude() > 0)
{
m_Type.enumValueIndex = (int)Image.Type.Sliced;
}
else if (oldType == Image.Type.Sliced)
{
m_Type.enumValueIndex = (int)Image.Type.Simple;
}
}
(serializedObject.targetObject as Image).DisableSpriteOptimizations();
}
}
/// <summary>
/// Sprites's custom properties based on the type.
/// </summary>
protected void TypeGUI()
{
EditorGUILayout.PropertyField(m_Type, m_SpriteTypeContent);
++EditorGUI.indentLevel;
{
Image.Type typeEnum = (Image.Type)m_Type.enumValueIndex;
bool showSlicedOrTiled = (!m_Type.hasMultipleDifferentValues && (typeEnum == Image.Type.Sliced || typeEnum == Image.Type.Tiled));
if (showSlicedOrTiled && targets.Length > 1)
showSlicedOrTiled = targets.Select(obj => obj as Image).All(img => img.hasBorder);
m_ShowSlicedOrTiled.target = showSlicedOrTiled;
m_ShowSliced.target = (showSlicedOrTiled && !m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Sliced);
m_ShowTiled.target = (showSlicedOrTiled && !m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Tiled);
m_ShowFilled.target = (!m_Type.hasMultipleDifferentValues && typeEnum == Image.Type.Filled);
Image image = target as Image;
if (EditorGUILayout.BeginFadeGroup(m_ShowSlicedOrTiled.faded))
{
if (image.hasBorder)
EditorGUILayout.PropertyField(m_FillCenter);
EditorGUILayout.PropertyField(m_PixelsPerUnitMultiplier);
}
EditorGUILayout.EndFadeGroup();
if (EditorGUILayout.BeginFadeGroup(m_ShowSliced.faded))
{
if (image.sprite != null && !image.hasBorder)
EditorGUILayout.HelpBox("This Image doesn't have a border.", MessageType.Warning);
}
EditorGUILayout.EndFadeGroup();
if (EditorGUILayout.BeginFadeGroup(m_ShowTiled.faded))
{
if (image.sprite != null && !image.hasBorder && (image.sprite.texture != null && image.sprite.texture.wrapMode != TextureWrapMode.Repeat || image.sprite.packed))
EditorGUILayout.HelpBox("It looks like you want to tile a sprite with no border. It would be more efficient to modify the Sprite properties, clear the Packing tag and set the Wrap mode to Repeat.", MessageType.Warning);
}
EditorGUILayout.EndFadeGroup();
if (EditorGUILayout.BeginFadeGroup(m_ShowFilled.faded))
{
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(m_FillMethod);
if (EditorGUI.EndChangeCheck())
{
m_FillOrigin.intValue = 0;
}
var shapeRect = EditorGUILayout.GetControlRect(true);
switch ((Image.FillMethod)m_FillMethod.enumValueIndex)
{
case Image.FillMethod.Horizontal:
EditorGUI.Popup(shapeRect, m_FillOrigin, Styles.OriginHorizontalStyle, Styles.text);
break;
case Image.FillMethod.Vertical:
EditorGUI.Popup(shapeRect, m_FillOrigin, Styles.OriginVerticalStyle, Styles.text);
break;
case Image.FillMethod.Radial90:
EditorGUI.Popup(shapeRect, m_FillOrigin, Styles.Origin90Style, Styles.text);
break;
case Image.FillMethod.Radial180:
EditorGUI.Popup(shapeRect, m_FillOrigin, Styles.Origin180Style, Styles.text);
break;
case Image.FillMethod.Radial360:
EditorGUI.Popup(shapeRect, m_FillOrigin, Styles.Origin360Style, Styles.text);
break;
}
if (m_bIsDriven)
EditorGUILayout.HelpBox("The Fill amount property is driven by Slider.", MessageType.None);
using (new EditorGUI.DisabledScope(m_bIsDriven))
{
EditorGUILayout.PropertyField(m_FillAmount);
}
if ((Image.FillMethod)m_FillMethod.enumValueIndex > Image.FillMethod.Vertical)
{
EditorGUILayout.PropertyField(m_FillClockwise, m_ClockwiseContent);
}
}
EditorGUILayout.EndFadeGroup();
}
--EditorGUI.indentLevel;
}
/// <summary>
/// All graphics have a preview.
/// </summary>
public override bool HasPreviewGUI() { return true; }
/// <summary>
/// Draw the Image preview.
/// </summary>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
Image image = target as Image;
if (image == null) return;
Sprite sf = image.sprite;
if (sf == null) return;
SpriteDrawUtility.DrawSprite(sf, rect, image.canvasRenderer.GetColor());
}
/// <summary>
/// A string containing the Image details to be used as a overlay on the component Preview.
/// </summary>
/// <returns>
/// The Image details.
/// </returns>
public override string GetInfoString()
{
Image image = target as Image;
Sprite sprite = image.sprite;
int x = (sprite != null) ? Mathf.RoundToInt(sprite.rect.width) : 0;
int y = (sprite != null) ? Mathf.RoundToInt(sprite.rect.height) : 0;
return string.Format("Image Size: {0}x{1}", x, y);
}
}
}
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