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using System;
using System.Drawing;
using System.Windows.Forms;
namespace WeifenLuo.WinFormsUI.Docking
{
public static class DockHelper
{
public static bool IsDockStateAutoHide(DockState dockState)
{
if (dockState == DockState.DockLeftAutoHide ||
dockState == DockState.DockRightAutoHide ||
dockState == DockState.DockTopAutoHide ||
dockState == DockState.DockBottomAutoHide)
return true;
else
return false;
}
public static bool IsDockStateValid(DockState dockState, DockAreas dockableAreas)
{
if (((dockableAreas & DockAreas.Float) == 0) &&
(dockState == DockState.Float))
return false;
else if (((dockableAreas & DockAreas.Document) == 0) &&
(dockState == DockState.Document))
return false;
else if (((dockableAreas & DockAreas.DockLeft) == 0) &&
(dockState == DockState.DockLeft || dockState == DockState.DockLeftAutoHide))
return false;
else if (((dockableAreas & DockAreas.DockRight) == 0) &&
(dockState == DockState.DockRight || dockState == DockState.DockRightAutoHide))
return false;
else if (((dockableAreas & DockAreas.DockTop) == 0) &&
(dockState == DockState.DockTop || dockState == DockState.DockTopAutoHide))
return false;
else if (((dockableAreas & DockAreas.DockBottom) == 0) &&
(dockState == DockState.DockBottom || dockState == DockState.DockBottomAutoHide))
return false;
else
return true;
}
public static bool IsDockWindowState(DockState state)
{
if (state == DockState.DockTop || state == DockState.DockBottom || state == DockState.DockLeft ||
state == DockState.DockRight || state == DockState.Document)
return true;
else
return false;
}
public static DockState ToggleAutoHideState(DockState state)
{
if (state == DockState.DockLeft)
return DockState.DockLeftAutoHide;
else if (state == DockState.DockRight)
return DockState.DockRightAutoHide;
else if (state == DockState.DockTop)
return DockState.DockTopAutoHide;
else if (state == DockState.DockBottom)
return DockState.DockBottomAutoHide;
else if (state == DockState.DockLeftAutoHide)
return DockState.DockLeft;
else if (state == DockState.DockRightAutoHide)
return DockState.DockRight;
else if (state == DockState.DockTopAutoHide)
return DockState.DockTop;
else if (state == DockState.DockBottomAutoHide)
return DockState.DockBottom;
else
return state;
}
public static DockPane PaneAtPoint(Point pt, DockPanel dockPanel)
{
if (!Win32Helper.IsRunningOnMono)
for (Control control = Win32Helper.ControlAtPoint(pt); control != null; control = control.Parent)
{
IDockContent content = control as IDockContent;
if (content != null && content.DockHandler.DockPanel == dockPanel)
return content.DockHandler.Pane;
DockPane pane = control as DockPane;
if (pane != null && pane.DockPanel == dockPanel)
return pane;
}
return null;
}
public static FloatWindow FloatWindowAtPoint(Point pt, DockPanel dockPanel)
{
if (!Win32Helper.IsRunningOnMono)
for (Control control = Win32Helper.ControlAtPoint(pt); control != null; control = control.Parent)
{
FloatWindow floatWindow = control as FloatWindow;
if (floatWindow != null && floatWindow.DockPanel == dockPanel)
return floatWindow;
}
return null;
}
}
}
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