- using System;
- using System.Drawing;
- using System.Windows.Forms;
- namespace WeifenLuo.WinFormsUI.Docking
- {
- internal 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)
- {
- 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)
- {
- 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;
- }
- }
- }