public override Geometry GetPreviewPath(OverlayWindow overlayWindow, LayoutFloatingWindow floatingWindowModel)
{
switch (Type)
{
case DropTargetType.DocumentPaneGroupDockInside:
{
var targetScreenRect = TargetElement.GetScreenArea();
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
return(new RectangleGeometry(targetScreenRect));
}
}
return(null);
}
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;
}
public override System.Windows.Media.Geometry GetPreviewPath(OverlayWindow overlayWindow, LayoutFloatingWindow floatingWindowModel)
{
switch (Type)
{
case DropTargetType.DocumentPaneDockInside:
{
var targetScreenRect = TargetElement.GetScreenArea();
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
if (_tabIndex == -1)
{
return(new RectangleGeometry(targetScreenRect));
}
else
{
var translatedDetectionRect = new Rect(DetectionRects[0].TopLeft, DetectionRects[0].BottomRight);
translatedDetectionRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
var pathFigure = new PathFigure();
pathFigure.StartPoint = targetScreenRect.BottomRight;
pathFigure.Segments.Add(new LineSegment()
{
Point = new Point(targetScreenRect.Right, translatedDetectionRect.Bottom)
});
pathFigure.Segments.Add(new LineSegment()
{
Point = translatedDetectionRect.BottomRight
});
pathFigure.Segments.Add(new LineSegment()
{
Point = translatedDetectionRect.TopRight
});
pathFigure.Segments.Add(new LineSegment()
{
Point = translatedDetectionRect.TopLeft
});
pathFigure.Segments.Add(new LineSegment()
{
Point = translatedDetectionRect.BottomLeft
});
pathFigure.Segments.Add(new LineSegment()
{
Point = new Point(targetScreenRect.Left, translatedDetectionRect.Bottom)
});
pathFigure.Segments.Add(new LineSegment()
{
Point = targetScreenRect.BottomLeft
});
pathFigure.IsClosed = true;
pathFigure.IsFilled = true;
pathFigure.Freeze();
return(new PathGeometry(new PathFigure[] { pathFigure }));
}
}
case DropTargetType.DocumentPaneDockBottom:
{
var targetScreenRect = TargetElement.GetScreenArea();
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Offset(0.0, targetScreenRect.Height / 2.0);
targetScreenRect.Height /= 2.0;
return(new RectangleGeometry(targetScreenRect));
}
case DropTargetType.DocumentPaneDockTop:
{
var targetScreenRect = TargetElement.GetScreenArea();
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Height /= 2.0;
return(new RectangleGeometry(targetScreenRect));
}
case DropTargetType.DocumentPaneDockLeft:
{
var targetScreenRect = TargetElement.GetScreenArea();
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Width /= 2.0;
return(new RectangleGeometry(targetScreenRect));
}
case DropTargetType.DocumentPaneDockRight:
{
var targetScreenRect = TargetElement.GetScreenArea();
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Offset(targetScreenRect.Width / 2.0, 0.0);
targetScreenRect.Width /= 2.0;
return(new RectangleGeometry(targetScreenRect));
}
}
return(null);
}
public override System.Windows.Media.Geometry GetPreviewPath(OverlayWindow overlayWindow, LayoutFloatingWindow floatingWindowModel)
{
var anchorableFloatingWindowModel = floatingWindowModel as LayoutAnchorableFloatingWindow;
var layoutAnchorablePane = anchorableFloatingWindowModel.RootPanel as ILayoutPositionableElement;
var layoutAnchorablePaneWithActualSize = anchorableFloatingWindowModel.RootPanel as ILayoutPositionableElementWithActualSize;
var targetScreenRect = TargetElement.GetScreenArea();
switch (Type)
{
case DropTargetType.DockingManagerDockLeft:
{
var desideredWidth = layoutAnchorablePane.DockWidth.IsAbsolute ? layoutAnchorablePane.DockWidth.Value : layoutAnchorablePaneWithActualSize.ActualWidth;
var previewBoxRect = new Rect(
targetScreenRect.Left - overlayWindow.Left,
targetScreenRect.Top - overlayWindow.Top,
Math.Min(desideredWidth, targetScreenRect.Width / 2.0),
targetScreenRect.Height);
return(new RectangleGeometry(previewBoxRect));
}
case DropTargetType.DockingManagerDockTop:
{
var desideredHeight = layoutAnchorablePane.DockHeight.IsAbsolute ? layoutAnchorablePane.DockHeight.Value : layoutAnchorablePaneWithActualSize.ActualHeight;
var previewBoxRect = new Rect(
targetScreenRect.Left - overlayWindow.Left,
targetScreenRect.Top - overlayWindow.Top,
targetScreenRect.Width,
Math.Min(desideredHeight, targetScreenRect.Height / 2.0));
return(new RectangleGeometry(previewBoxRect));
}
case DropTargetType.DockingManagerDockRight:
{
var desideredWidth = layoutAnchorablePane.DockWidth.IsAbsolute ? layoutAnchorablePane.DockWidth.Value : layoutAnchorablePaneWithActualSize.ActualWidth;
var previewBoxRect = new Rect(
targetScreenRect.Right - overlayWindow.Left - Math.Min(desideredWidth, targetScreenRect.Width / 2.0),
targetScreenRect.Top - overlayWindow.Top,
Math.Min(desideredWidth, targetScreenRect.Width / 2.0),
targetScreenRect.Height);
return(new RectangleGeometry(previewBoxRect));
}
case DropTargetType.DockingManagerDockBottom:
{
var desideredHeight = layoutAnchorablePane.DockHeight.IsAbsolute ? layoutAnchorablePane.DockHeight.Value : layoutAnchorablePaneWithActualSize.ActualHeight;
var previewBoxRect = new Rect(
targetScreenRect.Left - overlayWindow.Left,
targetScreenRect.Bottom - overlayWindow.Top - Math.Min(desideredHeight, targetScreenRect.Height / 2.0),
targetScreenRect.Width,
Math.Min(desideredHeight, targetScreenRect.Height / 2.0));
return(new RectangleGeometry(previewBoxRect));
}
}
throw new InvalidOperationException();
}