public override void OnApplyTemplate()
{
base.OnApplyTemplate();
gridPaneRelativeDockingOptions = GetTemplateChild("PART_gridPaneRelativeDockingOptions") as FrameworkElement;
selectionBox = GetTemplateChild("PART_SelectionBox") as FrameworkElement;
owdBottom = new OverlayWindowDockingButton(GetTemplateChild("PART_btnDockBottom") as FrameworkElement, this);
owdTop = new OverlayWindowDockingButton(GetTemplateChild("PART_btnDockTop") as FrameworkElement, this);
owdLeft = new OverlayWindowDockingButton(GetTemplateChild("PART_btnDockLeft") as FrameworkElement, this);
owdRight = new OverlayWindowDockingButton(GetTemplateChild("PART_btnDockRight") as FrameworkElement, this);
owdPaneBottom = new OverlayWindowDockingButton(GetTemplateChild("PART_btnDockPaneBottom") as FrameworkElement, this);
owdPaneTop = new OverlayWindowDockingButton(GetTemplateChild("PART_btnDockPaneTop") as FrameworkElement, this);
owdPaneLeft = new OverlayWindowDockingButton(GetTemplateChild("PART_btnDockPaneLeft") as FrameworkElement, this);
owdPaneRight = new OverlayWindowDockingButton(GetTemplateChild("PART_btnDockPaneRight") as FrameworkElement, this);
owdPaneInto = new OverlayWindowDockingButton(GetTemplateChild("PART_btnDockPaneInto") as FrameworkElement, this);
var btn = GetTemplateChild("PART_btnDockMainPaneBottom") as FrameworkElement;
if (btn != null)
{
owdMainPaneBottom = new OverlayWindowDockingButton(btn, this);
}
btn = GetTemplateChild("PART_btnDockMainPaneTop") as FrameworkElement;
if (btn != null)
{
owdMainPaneTop = new OverlayWindowDockingButton(btn, this);
}
btn = GetTemplateChild("PART_btnDockMainPaneLeft") as FrameworkElement;
if (btn != null)
{
owdMainPaneLeft = new OverlayWindowDockingButton(btn, this);
}
btn = GetTemplateChild("PART_btnDockMainPaneRight") as FrameworkElement;
if (btn != null)
{
owdMainPaneRight = new OverlayWindowDockingButton(btn, this);
}
_manager.DragPaneServices.Register(owdPaneBottom);
_manager.DragPaneServices.Register(owdPaneTop);
_manager.DragPaneServices.Register(owdPaneLeft);
_manager.DragPaneServices.Register(owdPaneRight);
_manager.DragPaneServices.Register(owdPaneInto);
_manager.DragPaneServices.Register(owdBottom);
_manager.DragPaneServices.Register(owdTop);
_manager.DragPaneServices.Register(owdLeft);
_manager.DragPaneServices.Register(owdRight);
if (owdMainPaneTop != null)
{
_manager.DragPaneServices.Register(owdMainPaneTop);
}
if (owdMainPaneLeft != null)
{
_manager.DragPaneServices.Register(owdMainPaneLeft);
}
if (owdMainPaneRight != null)
{
_manager.DragPaneServices.Register(owdMainPaneRight);
}
if (owdMainPaneBottom != null)
{
_manager.DragPaneServices.Register(owdMainPaneBottom);
}
}
internal void OnDragOver(OverlayWindowDockingButton owdDock, Point point)
{
if (selectionBox == null)
{
return;
}
Rect rectPane;
if (owdDock == owdBottom ||
owdDock == owdLeft ||
owdDock == owdTop ||
owdDock == owdRight)
{
rectPane = (_manager as IDropSurface).SurfaceRectangle;
}
else
{
rectPane = (CurrentDropPane as IDropSurface).SurfaceRectangle;
}
double selectionBoxWidth = Math.Min(
rectPane.Width / 2.0,
ResizingPanel.GetEffectiveSize(_manager.DragPaneServices.FloatingWindow.HostedPane).Width);
double selectionBoxHeight = Math.Min(
rectPane.Height / 2.0,
ResizingPanel.GetEffectiveSize(_manager.DragPaneServices.FloatingWindow.HostedPane).Height);
Point myScreenTopLeft = this.PointToScreenDPI(new Point());
rectPane.Offset(-myScreenTopLeft.X, -myScreenTopLeft.Y);//relative to me
if (owdDock == owdBottom || owdDock == owdPaneBottom)
{
selectionBox.SetValue(Canvas.LeftProperty, rectPane.Left);
selectionBox.SetValue(Canvas.TopProperty, rectPane.Top + rectPane.Height - selectionBoxHeight);
selectionBox.Width = rectPane.Width;
selectionBox.Height = selectionBoxHeight;
}
if (owdDock == owdLeft || owdDock == owdPaneLeft)
{
selectionBox.SetValue(Canvas.LeftProperty, rectPane.Left);
selectionBox.SetValue(Canvas.TopProperty, rectPane.Top);
selectionBox.Width = selectionBoxWidth;
selectionBox.Height = rectPane.Height;
}
if (owdDock == owdRight || owdDock == owdPaneRight)
{
selectionBox.SetValue(Canvas.LeftProperty, rectPane.Left + rectPane.Width - selectionBoxWidth);
selectionBox.SetValue(Canvas.TopProperty, rectPane.Top);
selectionBox.Width = selectionBoxWidth;
selectionBox.Height = rectPane.Height;
}
if (owdDock == owdTop || owdDock == owdPaneTop)
{
selectionBox.SetValue(Canvas.LeftProperty, rectPane.Left);
selectionBox.SetValue(Canvas.TopProperty, rectPane.Top);
selectionBox.Width = rectPane.Width;
selectionBox.Height = selectionBoxHeight;
}
if (owdDock == owdPaneInto)
{
selectionBox.SetValue(Canvas.LeftProperty, rectPane.Left);
selectionBox.SetValue(Canvas.TopProperty, rectPane.Top);
selectionBox.Width = rectPane.Width;
selectionBox.Height = rectPane.Height;
}
if (owdDock == owdLeft)
{
SetOverlayButtonHover(OverlayButtonHover.DropBorderLeft);//OverlayButtonHover = OverlayButtonHover.DropBorderLeft;
}
else if (owdDock == owdRight)
{
SetOverlayButtonHover(OverlayButtonHover.DropBorderRight);//OverlayButtonHover = OverlayButtonHover.DropBorderRight;
}
else if (owdDock == owdTop)
{
SetOverlayButtonHover(OverlayButtonHover.DropBorderTop);//OverlayButtonHover = OverlayButtonHover.DropBorderTop;
}
else if (owdDock == owdBottom)
{
SetOverlayButtonHover(OverlayButtonHover.DropBorderBottom);//OverlayButtonHover = OverlayButtonHover.DropBorderBottom;
}
else if (owdDock == owdPaneInto)
{
SetOverlayButtonHover(OverlayButtonHover.DropPaneInto);//OverlayButtonHover = OverlayButtonHover.DropPaneInto;
}
else if (owdDock == owdPaneRight)
{
SetOverlayButtonHover(OverlayButtonHover.DropPaneRight);//OverlayButtonHover = OverlayButtonHover.DropPaneRight;
}
else if (owdDock == owdPaneTop)
{
SetOverlayButtonHover(OverlayButtonHover.DropPaneTop);//OverlayButtonHover = OverlayButtonHover.DropPaneTop;
}
else if (owdDock == owdPaneLeft)
{
SetOverlayButtonHover(OverlayButtonHover.DropPaneLeft);//OverlayButtonHover = OverlayButtonHover.DropPaneLeft;
}
else if (owdDock == owdPaneBottom)
{
SetOverlayButtonHover(OverlayButtonHover.DropPaneBottom);//OverlayButtonHover = OverlayButtonHover.DropPaneBottom;
}
else
{
SetOverlayButtonHover(OverlayButtonHover.None);//OverlayButtonHover = OverlayButtonHover.None;
}
selectionBox.Visibility = Visibility.Visible;
_manager.DragPaneServices.FloatingWindow.OnShowSelectionBox();
}
/// <summary>
/// Shows a highlighting rectangle
/// </summary>
/// <param name="overlayWindowDockingButton"></param>
/// <param name="point"></param>
/// <returns></returns>
internal void OnDragEnter(OverlayWindowDockingButton owdDock, Point point)
{
OnDragOver(owdDock, point);
}
/// <summary>
/// Hides the highlighting rectangle
/// </summary>
/// <param name="overlayWindowDockingButton"></param>
/// <param name="point"></param>
/// <returns></returns>
internal void OnDragLeave(OverlayWindowDockingButton owdDock, Point point)
{
selectionBox.Visibility = Visibility.Hidden;
_manager.DragPaneServices.FloatingWindow.OnHideSelectionBox();
SetOverlayButtonHover(OverlayButtonHover.None);
}
internal bool OnDrop(OverlayWindowDockingButton owdDock, Point point)
{
//calculate desidered size
Rect rectPane;
switch (OverlayButtonHover)
{
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropBorderBottom:
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropBorderLeft:
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropBorderTop:
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropBorderRight:
rectPane = (_manager as IDropSurface).SurfaceRectangle;
break;
default:
rectPane = (CurrentDropPane as IDropSurface).SurfaceRectangle;
break;
}
var desideredWidth = Math.Min(
rectPane.Width / 2.0,
ResizingPanel.GetEffectiveSize(_manager.DragPaneServices.FloatingWindow.HostedPane).Width);
var desideredHeight = Math.Min(
rectPane.Height / 2.0,
ResizingPanel.GetEffectiveSize(_manager.DragPaneServices.FloatingWindow.HostedPane).Height);
var desideredSize = new Size(
desideredWidth,
desideredHeight);
//user has dropped the floating window over a anchor button
//create a new dockable pane to insert in the main layout
//FIX: clone pane and return true only if overlayButtonOver is not set to None!!
//floating window is going to be closed..
selectionBox.Visibility = Visibility.Hidden;
//take the overlaybutton hover property to get the right button highlighted
switch (OverlayButtonHover)
{
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropBorderBottom:
_manager.Anchor(
_manager.DragPaneServices.FloatingWindow.ClonePane() as DockablePane,
AnchorStyle.Bottom);
break;
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropBorderTop:
_manager.Anchor(
_manager.DragPaneServices.FloatingWindow.ClonePane() as DockablePane,
AnchorStyle.Top);
break;
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropBorderLeft:
_manager.Anchor(
_manager.DragPaneServices.FloatingWindow.ClonePane() as DockablePane,
AnchorStyle.Left);
break;
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropBorderRight:
_manager.Anchor(
_manager.DragPaneServices.FloatingWindow.ClonePane() as DockablePane,
AnchorStyle.Right);
break;
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropPaneBottom:
_manager.Anchor(
_manager.DragPaneServices.FloatingWindow.ClonePane(),
CurrentDropPane, AnchorStyle.Bottom);
break;
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropPaneTop:
_manager.Anchor(
_manager.DragPaneServices.FloatingWindow.ClonePane(),
CurrentDropPane, AnchorStyle.Top);
break;
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropPaneLeft:
_manager.Anchor(
_manager.DragPaneServices.FloatingWindow.ClonePane(),
CurrentDropPane, AnchorStyle.Left);
break;
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropPaneRight:
_manager.Anchor(
_manager.DragPaneServices.FloatingWindow.ClonePane(),
CurrentDropPane, AnchorStyle.Right);
break;
case HeBianGu.Control.DockPanelControl.OverlayButtonHover.DropPaneInto:
_manager.DropInto(
_manager.DragPaneServices.FloatingWindow.ClonePane(),
CurrentDropPane);
break;
default:
return(false);
}
return(true);
}
