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/*************************************************************************************
Extended WPF Toolkit
Copyright (C) 2007-2013 Xceed Software Inc.
This program is provided to you under the terms of the Microsoft Public
License (Ms-PL) as published at http://wpftoolkit.codeplex.com/license
For more features, controls, and fast professional support,
pick up the Plus Edition at http://xceed.com/wpf_toolkit
Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids
***********************************************************************************/
using System.Linq;
using System.Windows;
using System.Windows.Media;
using Xceed.Wpf.AvalonDock.Layout;
namespace Xceed.Wpf.AvalonDock.Controls
{
internal class DocumentPaneGroupDropTarget : DropTarget<LayoutDocumentPaneGroupControl>
{
#region Constructors
internal DocumentPaneGroupDropTarget( LayoutDocumentPaneGroupControl paneControl, Rect detectionRect, DropTargetType type )
: base( paneControl, detectionRect, type )
{
_targetPane = paneControl;
}
#endregion
#region Members
private LayoutDocumentPaneGroupControl _targetPane;
#endregion
#region Overrides
protected override void Drop( LayoutDocumentFloatingWindow floatingWindow )
{
ILayoutPane targetModel = _targetPane.Model as ILayoutPane;
switch( Type )
{
case DropTargetType.DocumentPaneGroupDockInside:
#region DropTargetType.DocumentPaneGroupDockInside
{
var paneGroupModel = targetModel as LayoutDocumentPaneGroup;
var paneModel = paneGroupModel.Children[ 0 ] as LayoutDocumentPane;
var sourceModel = floatingWindow.RootDocument;
paneModel.Children.Insert( 0, sourceModel );
}
break;
#endregion
}
base.Drop( floatingWindow );
}
protected override void Drop( LayoutAnchorableFloatingWindow floatingWindow )
{
ILayoutPane targetModel = _targetPane.Model as ILayoutPane;
switch( Type )
{
case DropTargetType.DocumentPaneGroupDockInside:
#region DropTargetType.DocumentPaneGroupDockInside
{
var paneGroupModel = targetModel as LayoutDocumentPaneGroup;
var paneModel = paneGroupModel.Children[ 0 ] as LayoutDocumentPane;
var layoutAnchorablePaneGroup = floatingWindow.RootPanel as LayoutAnchorablePaneGroup;
int i = 0;
foreach( var anchorableToImport in layoutAnchorablePaneGroup.Descendents().OfType<LayoutAnchorable>().ToArray() )
{
anchorableToImport.SetCanCloseInternal( true );
paneModel.Children.Insert( i, anchorableToImport );
i++;
}
}
break;
#endregion
}
base.Drop( floatingWindow );
}
public override System.Windows.Media.Geometry GetPreviewPath( OverlayWindow overlayWindow, LayoutFloatingWindow floatingWindowModel )
{
switch( Type )
{
case DropTargetType.DocumentPaneGroupDockInside:
#region DropTargetType.DocumentPaneGroupDockInside
{
var targetScreenRect = TargetElement.GetScreenArea();
targetScreenRect.Offset( -overlayWindow.Left, -overlayWindow.Top );
return new RectangleGeometry( targetScreenRect );
}
#endregion
}
return null;
}
#endregion
}
}
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