private bool FindParentLayoutDocumentPane(ILayoutDocumentPane documentPane, out LayoutDocumentPaneGroup containerPaneGroup, out LayoutPanel containerPanel)
{
containerPaneGroup = null;
containerPanel = null;
if (documentPane.Parent is LayoutPanel)
{
containerPaneGroup = null;
containerPanel = documentPane.Parent as LayoutPanel;
return(true);
}
if (!(documentPane.Parent is LayoutDocumentPaneGroup))
{
return(false);
}
LayoutDocumentPaneGroup parent = documentPane.Parent as LayoutDocumentPaneGroup;
do
{
if (parent.Parent is LayoutPanel)
{
break;
}
parent = parent.Parent as LayoutDocumentPaneGroup;
}while (parent != null);
if (parent == null)
{
return(false);
}
containerPaneGroup = parent;
containerPanel = parent.Parent as LayoutPanel;
return(true);
}
public override Geometry GetPreviewPath(OverlayWindow overlayWindow, LayoutFloatingWindow floatingWindowModel)
{
ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
if (targetModel != null)
{
var manager = targetModel.Root.Manager;
//ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
LayoutDocumentPaneGroup parentGroup;
LayoutPanel parentGroupPanel;
if (!FindParentLayoutDocumentPane(targetModel, out parentGroup, out parentGroupPanel))
{
return(null);
}
var documentPaneControl =
manager.FindLogicalChildren <FrameworkElement>()
.OfType <ILayoutControl>()
.First(d => parentGroup != null ? Equals(d.Model, parentGroup) : Equals(d.Model, parentGroupPanel)) as
FrameworkElement;
var targetScreenRect = documentPaneControl.GetScreenArea();
switch (Type)
{
case DropTargetType.DocumentPaneDockAsAnchorableBottom:
{
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Offset(0.0, targetScreenRect.Height - targetScreenRect.Height / 3.0);
targetScreenRect.Height /= 3.0;
return(new RectangleGeometry(targetScreenRect));
}
case DropTargetType.DocumentPaneDockAsAnchorableTop:
{
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Height /= 3.0;
return(new RectangleGeometry(targetScreenRect));
}
case DropTargetType.DocumentPaneDockAsAnchorableRight:
{
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Offset(targetScreenRect.Width - targetScreenRect.Width / 3.0, 0.0);
targetScreenRect.Width /= 3.0;
return(new RectangleGeometry(targetScreenRect));
}
case DropTargetType.DocumentPaneDockAsAnchorableLeft:
{
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Width /= 3.0;
return(new RectangleGeometry(targetScreenRect));
}
}
}
return(null);
}
public override Geometry GetPreviewPath(OverlayWindow overlayWindow, LayoutFloatingWindow floatingWindowModel)
{
LayoutDocumentPaneGroup layoutDocumentPaneGroup;
LayoutPanel layoutPanel;
ILayoutDocumentPane model = this._targetPane.Model as ILayoutDocumentPane;
DockingManager manager = model.Root.Manager;
if (!this.FindParentLayoutDocumentPane(model, out layoutDocumentPaneGroup, out layoutPanel))
{
return(null);
}
Rect screenArea = (manager.FindLogicalChildren <FrameworkElement>().OfType <ILayoutControl>().First <ILayoutControl>((ILayoutControl d) => {
if (layoutDocumentPaneGroup == null)
{
return(d.Model == layoutPanel);
}
return(d.Model == layoutDocumentPaneGroup);
}) as FrameworkElement).GetScreenArea();
switch (base.Type)
{
case DropTargetType.DocumentPaneDockAsAnchorableLeft:
{
screenArea.Offset(-overlayWindow.Left, -overlayWindow.Top);
screenArea.Width = screenArea.Width / 3;
return(new RectangleGeometry(screenArea));
}
case DropTargetType.DocumentPaneDockAsAnchorableTop:
{
screenArea.Offset(-overlayWindow.Left, -overlayWindow.Top);
screenArea.Height = screenArea.Height / 3;
return(new RectangleGeometry(screenArea));
}
case DropTargetType.DocumentPaneDockAsAnchorableRight:
{
screenArea.Offset(-overlayWindow.Left, -overlayWindow.Top);
screenArea.Offset(screenArea.Width - screenArea.Width / 3, 0);
screenArea.Width = screenArea.Width / 3;
return(new RectangleGeometry(screenArea));
}
case DropTargetType.DocumentPaneDockAsAnchorableBottom:
{
screenArea.Offset(-overlayWindow.Left, -overlayWindow.Top);
screenArea.Offset(0, screenArea.Height - screenArea.Height / 3);
screenArea.Height = screenArea.Height / 3;
return(new RectangleGeometry(screenArea));
}
}
return(null);
}
protected override void Drop(LayoutDocumentFloatingWindow floatingWindow)
{
ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
switch (Type)
{
case DropTargetType.DocumentPaneDockBottom:
{
var newLayoutDocumentPane = new LayoutDocumentPane(floatingWindow.RootDocument);
if (targetModel != null)
{
if (!(targetModel.Parent is LayoutDocumentPaneGroup parentModel))
{
var parentContainer = targetModel.Parent;
var newParentModel = new LayoutDocumentPaneGroup
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Add(newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation ||
parentModel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Vertical;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex + 1, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(targetModel);
newChildGroup.Children.Add(newLayoutDocumentPane);
}
}
}
}
break;
private bool FindParentLayoutDocumentPane(ILayoutDocumentPane documentPane,
out LayoutDocumentPaneGroup containerPaneGroup, out LayoutPanel containerPanel)
{
containerPaneGroup = null;
containerPanel = null;
var panel = documentPane.Parent as LayoutPanel;
if (panel != null)
{
containerPanel = panel;
return(true);
}
if (!(documentPane.Parent is LayoutDocumentPaneGroup))
{
return(false);
}
var currentDocumentPaneGroup = (LayoutDocumentPaneGroup)documentPane.Parent;
while (!(currentDocumentPaneGroup.Parent is LayoutPanel))
{
currentDocumentPaneGroup = currentDocumentPaneGroup.Parent as LayoutDocumentPaneGroup;
if (currentDocumentPaneGroup == null)
{
break;
}
}
if (currentDocumentPaneGroup == null)
{
return(false);
}
containerPaneGroup = currentDocumentPaneGroup;
containerPanel = (LayoutPanel)currentDocumentPaneGroup.Parent;
return(true);
}
private bool FindParentLayoutDocumentPane(ILayoutDocumentPane documentPane,
out LayoutDocumentPaneGroup containerPaneGroup, out LayoutPanel containerPanel)
{
containerPaneGroup = null;
containerPanel = null;
if (documentPane.Parent is LayoutPanel)
{
containerPaneGroup = null;
containerPanel = documentPane.Parent as LayoutPanel;
return(true);
}
if (documentPane.Parent is LayoutDocumentPaneGroup)
{
var currentDocumentPaneGroup = documentPane.Parent as LayoutDocumentPaneGroup;
while (!(currentDocumentPaneGroup.Parent is LayoutPanel))
{
currentDocumentPaneGroup = currentDocumentPaneGroup.Parent as LayoutDocumentPaneGroup;
if (currentDocumentPaneGroup is null)
{
break;
}
}
if (currentDocumentPaneGroup is null)
{
return(false);
}
containerPaneGroup = currentDocumentPaneGroup;
containerPanel = currentDocumentPaneGroup.Parent as LayoutPanel;
return(true);
}
return(false);
}
/// <summary>
/// Handles the NotifyCollectionChangedEventArgs event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The event.</param>
/// <param name="region">The region.</param>
/// <param name="regionTarget">The region target.</param>
void OnViewsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e, IRegion region, DockingManager regionTarget)
{
if (e.Action == NotifyCollectionChangedAction.Add)
{
foreach (FrameworkElement item in e.NewItems)
{
UIElement view = item as UIElement;
if (view != null)
{
//Create a new layout document to be included in the LayoutDocuemntPane (defined in xaml)
LayoutDocument newLayoutDocument = new LayoutDocument();
//Set the content of the LayoutDocument
newLayoutDocument.Content = item;
//Allows us to add an title and Icon to the Document
/*ViewModelBase viewModel = (ViewModelBase)item.DataContext;
*
* if (viewModel != null)
* {*/
//All my viewmodels have properties DisplayName and IconKey
newLayoutDocument.Title = "test";
/*
* //GetImageUri is custom made method which gets the icon for the LayoutDocument
* newLayoutDocument.IconSource = this.GetImageUri(viewModel.IconKey);
* }*/
//Store all LayoutDocuments already pertaining to the LayoutDocumentPane (defined in xaml)
List <LayoutDocument> oldLayoutDocuments = new List <LayoutDocument>();
//Get the current ILayoutDocumentPane ... Depending on the arrangement of the views this can be either
//a simple LayoutDocumentPane or a LayoutDocumentPaneGroup
ILayoutDocumentPane currentILayoutDocumentPane = (ILayoutDocumentPane)regionTarget.Layout.RootPanel.Children[0];
if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
{
//If the current ILayoutDocumentPane turns out to be a group
//Get the children (LayoutDocuments) of the first pane
LayoutDocumentPane oldLayoutDocumentPane = (LayoutDocumentPane)currentILayoutDocumentPane.Children.ToList()[0];
foreach (LayoutDocument child in oldLayoutDocumentPane.Children)
{
oldLayoutDocuments.Insert(0, child);
}
}
else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
{
//If the current ILayoutDocumentPane turns out to be a simple pane
//Get the children (LayoutDocuments) of the single existing pane.
foreach (LayoutDocument child in currentILayoutDocumentPane.Children)
{
oldLayoutDocuments.Insert(0, child);
}
}
//Create a new LayoutDocumentPane and inserts your new LayoutDocument
LayoutDocumentPane newLayoutDocumentPane = new LayoutDocumentPane();
newLayoutDocumentPane.InsertChildAt(0, newLayoutDocument);
//Append to the new LayoutDocumentPane the old LayoutDocuments
foreach (LayoutDocument doc in oldLayoutDocuments)
{
newLayoutDocumentPane.InsertChildAt(0, doc);
}
//Traverse the visual tree of the xaml and replace the LayoutDocumentPane (or LayoutDocumentPaneGroup) in xaml
//with your new LayoutDocumentPane (or LayoutDocumentPaneGroup)
if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
{
regionTarget.Layout.RootPanel.ReplaceChildAt(0, newLayoutDocumentPane);
}
else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
{
currentILayoutDocumentPane.ReplaceChild(currentILayoutDocumentPane.Children.ToList()[0], newLayoutDocumentPane);
regionTarget.Layout.RootPanel.ReplaceChildAt(0, currentILayoutDocumentPane);
}
newLayoutDocument.IsActive = true;
}
}
}
}
/// <summary>
/// Handles the NotifyCollectionChangedEventArgs event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The event.</param>
/// <param name="region">The region.</param>
/// <param name="regionTarget">The region target.</param>
void OnViewsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e, IRegion region, DockingManager regionTarget)
{
if (e.Action == NotifyCollectionChangedAction.Remove)
{
foreach (var eOldItem in e.OldItems)
{
var disposables = new[]
{
eOldItem as IDisposable,
(eOldItem as FrameworkElement)?.DataContext as IDisposable,
(eOldItem as ContentControl)?.Content as IDisposable,
((eOldItem as ContentControl)?.Content as FrameworkElement)?.DataContext as IDisposable
};
foreach (var disposable in disposables)
{
disposable?.Dispose();
}
}
}
if (e.Action == NotifyCollectionChangedAction.Add)
{
foreach (FrameworkElement item in e.NewItems)
{
UIElement view = item;
if (view != null)
{
//Create a new layout document to be included in the LayoutDocuemntPane (defined in xaml)
LayoutDocument newLayoutDocument = new LayoutDocument();
//Set the content of the LayoutDocument
newLayoutDocument.Content = item;
newLayoutDocument.Title = (item.DataContext as ITitledItem)?.Title;
ServerMonitorModel viewModel = item.DataContext as ServerMonitorModel;
if (viewModel != null)
{
//All my viewmodels have properties DisplayName and IconKey
newLayoutDocument.Title = viewModel.CurrentServer.Name;
viewModel.OpenServer();
newLayoutDocument.Closed += (s, a) =>
{
Task.Factory.StartNew(() =>
{
viewModel.CloseServer();
viewModel.Cleanup();
});
};
}
//Store all LayoutDocuments already pertaining to the LayoutDocumentPane (defined in xaml)
List <LayoutDocument> oldLayoutDocuments = new List <LayoutDocument>();
//Get the current ILayoutDocumentPane ... Depending on the arrangement of the views this can be either
//a simple LayoutDocumentPane or a LayoutDocumentPaneGroup
ILayoutDocumentPane currentILayoutDocumentPane = (ILayoutDocumentPane)regionTarget.Layout.RootPanel.Children[0];
if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
{
//If the current ILayoutDocumentPane turns out to be a group
//Get the children (LayoutDocuments) of the first pane
LayoutDocumentPane oldLayoutDocumentPane = (LayoutDocumentPane)currentILayoutDocumentPane.Children.ToList()[0];
foreach (LayoutDocument child in oldLayoutDocumentPane.Children)
{
oldLayoutDocuments.Insert(0, child);
}
}
else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
{
//If the current ILayoutDocumentPane turns out to be a simple pane
//Get the children (LayoutDocuments) of the single existing pane.
foreach (LayoutDocument child in currentILayoutDocumentPane.Children)
{
oldLayoutDocuments.Insert(0, child);
}
}
//Create a new LayoutDocumentPane and inserts your new LayoutDocument
LayoutDocumentPane newLayoutDocumentPane = new LayoutDocumentPane();
newLayoutDocumentPane.InsertChildAt(0, newLayoutDocument);
//Append to the new LayoutDocumentPane the old LayoutDocuments
foreach (LayoutDocument doc in oldLayoutDocuments)
{
newLayoutDocumentPane.InsertChildAt(0, doc);
}
//Traverse the visual tree of the xaml and replace the LayoutDocumentPane (or LayoutDocumentPaneGroup) in xaml
//with your new LayoutDocumentPane (or LayoutDocumentPaneGroup)
if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
{
regionTarget.Layout.RootPanel.ReplaceChildAt(0, newLayoutDocumentPane);
}
else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
{
currentILayoutDocumentPane.ReplaceChild(currentILayoutDocumentPane.Children.ToList()[0], newLayoutDocumentPane);
regionTarget.Layout.RootPanel.ReplaceChildAt(0, currentILayoutDocumentPane);
}
newLayoutDocument.IsActive = true;
}
}
}
}
/// <summary>
/// Method is invoked to complete a drag & drop operation with a (new) docking position
/// by docking of the LayoutDocument <paramref name="floatingWindow"/> into this drop target.
/// </summary>
/// <param name="floatingWindow"></param>
protected override void Drop(LayoutDocumentFloatingWindow floatingWindow)
{
ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
LayoutDocument documentActive = floatingWindow.Descendents().OfType <LayoutDocument>().FirstOrDefault();
switch (Type)
{
case DropTargetType.DocumentPaneDockBottom:
#region DropTargetType.DocumentPaneDockBottom
{
var parentModel = targetModel.Parent as ILayoutGroup;
var parentModelOrientable = targetModel.Parent as ILayoutOrientableGroup;
int insertToIndex = parentModel.IndexOfChild(targetModel);
if (parentModelOrientable.Orientation != System.Windows.Controls.Orientation.Vertical &&
parentModel.ChildrenCount == 1)
{
parentModelOrientable.Orientation = System.Windows.Controls.Orientation.Vertical;
}
if (parentModelOrientable.Orientation == System.Windows.Controls.Orientation.Vertical)
{
var layoutDocumentPaneGroup = floatingWindow.RootPanel as LayoutDocumentPaneGroup;
if (layoutDocumentPaneGroup != null &&
(layoutDocumentPaneGroup.Children.Count == 1 ||
layoutDocumentPaneGroup.Orientation == System.Windows.Controls.Orientation.Vertical))
{
var documentsToMove = layoutDocumentPaneGroup.Children.ToArray();
for (int i = 0; i < documentsToMove.Length; i++)
{
parentModel.InsertChildAt(insertToIndex + 1 + i, documentsToMove[i]);
}
}
else
{
parentModel.InsertChildAt(insertToIndex + 1, floatingWindow.RootPanel);
}
}
else
{
var targetModelAsPositionableElement = targetModel as ILayoutPositionableElement;
var newOrientedPanel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical,
DockWidth = targetModelAsPositionableElement.DockWidth,
DockHeight = targetModelAsPositionableElement.DockHeight,
};
parentModel.InsertChildAt(insertToIndex, newOrientedPanel);
newOrientedPanel.Children.Add(targetModel);
newOrientedPanel.Children.Add(floatingWindow.RootPanel);
}
}
break;
#endregion DropTargetType.DocumentPaneDockBottom
case DropTargetType.DocumentPaneDockTop:
#region DropTargetType.DocumentPaneDockTop
{
var parentModel = targetModel.Parent as ILayoutGroup;
var parentModelOrientable = targetModel.Parent as ILayoutOrientableGroup;
int insertToIndex = parentModel.IndexOfChild(targetModel);
if (parentModelOrientable.Orientation != System.Windows.Controls.Orientation.Vertical &&
parentModel.ChildrenCount == 1)
{
parentModelOrientable.Orientation = System.Windows.Controls.Orientation.Vertical;
}
if (parentModelOrientable.Orientation == System.Windows.Controls.Orientation.Vertical)
{
var layoutDocumentPaneGroup = floatingWindow.RootPanel as LayoutDocumentPaneGroup;
if (layoutDocumentPaneGroup != null &&
(layoutDocumentPaneGroup.Children.Count == 1 ||
layoutDocumentPaneGroup.Orientation == System.Windows.Controls.Orientation.Vertical))
{
var documentsToMove = layoutDocumentPaneGroup.Children.ToArray();
for (int i = 0; i < documentsToMove.Length; i++)
{
parentModel.InsertChildAt(insertToIndex + i, documentsToMove[i]);
}
}
else
{
parentModel.InsertChildAt(insertToIndex, floatingWindow.RootPanel);
}
}
else
{
var targetModelAsPositionableElement = targetModel as ILayoutPositionableElement;
var newOrientedPanel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical,
DockWidth = targetModelAsPositionableElement.DockWidth,
DockHeight = targetModelAsPositionableElement.DockHeight,
};
parentModel.InsertChildAt(insertToIndex, newOrientedPanel);
//the floating window must be added after the target modal as it could be raise a CollectGarbage call
newOrientedPanel.Children.Add(targetModel);
newOrientedPanel.Children.Insert(0, floatingWindow.RootPanel);
}
}
break;
#endregion DropTargetType.DocumentPaneDockTop
case DropTargetType.DocumentPaneDockLeft:
#region DropTargetType.DocumentPaneDockLeft
{
var parentModel = targetModel.Parent as ILayoutGroup;
var parentModelOrientable = targetModel.Parent as ILayoutOrientableGroup;
int insertToIndex = parentModel.IndexOfChild(targetModel);
if (parentModelOrientable.Orientation != System.Windows.Controls.Orientation.Horizontal &&
parentModel.ChildrenCount == 1)
{
parentModelOrientable.Orientation = System.Windows.Controls.Orientation.Horizontal;
}
if (parentModelOrientable.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
var layoutDocumentPaneGroup = floatingWindow.RootPanel as LayoutDocumentPaneGroup;
if (layoutDocumentPaneGroup != null &&
(layoutDocumentPaneGroup.Children.Count == 1 ||
layoutDocumentPaneGroup.Orientation == System.Windows.Controls.Orientation.Horizontal))
{
var documentsToMove = layoutDocumentPaneGroup.Children.ToArray();
for (int i = 0; i < documentsToMove.Length; i++)
{
parentModel.InsertChildAt(insertToIndex + i, documentsToMove[i]);
}
}
else
{
parentModel.InsertChildAt(insertToIndex, floatingWindow.RootPanel);
}
}
else
{
var targetModelAsPositionableElement = targetModel as ILayoutPositionableElement;
var newOrientedPanel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Horizontal,
DockWidth = targetModelAsPositionableElement.DockWidth,
DockHeight = targetModelAsPositionableElement.DockHeight,
};
parentModel.InsertChildAt(insertToIndex, newOrientedPanel);
//the floating window must be added after the target modal as it could be raise a CollectGarbage call
newOrientedPanel.Children.Add(targetModel);
newOrientedPanel.Children.Insert(0, floatingWindow.RootPanel);
}
}
break;
#endregion DropTargetType.DocumentPaneDockLeft
case DropTargetType.DocumentPaneDockRight:
#region DropTargetType.DocumentPaneDockRight
{
var parentModel = targetModel.Parent as ILayoutGroup;
var parentModelOrientable = targetModel.Parent as ILayoutOrientableGroup;
int insertToIndex = parentModel.IndexOfChild(targetModel);
if (parentModelOrientable.Orientation != System.Windows.Controls.Orientation.Horizontal &&
parentModel.ChildrenCount == 1)
{
parentModelOrientable.Orientation = System.Windows.Controls.Orientation.Horizontal;
}
if (parentModelOrientable.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
var layoutDocumentPaneGroup = floatingWindow.RootPanel as LayoutDocumentPaneGroup;
if (layoutDocumentPaneGroup != null &&
(layoutDocumentPaneGroup.Children.Count == 1 ||
layoutDocumentPaneGroup.Orientation == System.Windows.Controls.Orientation.Horizontal))
{
var documentToMove = layoutDocumentPaneGroup.Children.ToArray();
for (int i = 0; i < documentToMove.Length; i++)
{
parentModel.InsertChildAt(insertToIndex + 1 + i, documentToMove[i]);
}
}
else
{
parentModel.InsertChildAt(insertToIndex + 1, floatingWindow.RootPanel);
}
}
else
{
var targetModelAsPositionableElement = targetModel as ILayoutPositionableElement;
var newOrientedPanel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Horizontal,
DockWidth = targetModelAsPositionableElement.DockWidth,
DockHeight = targetModelAsPositionableElement.DockHeight,
};
parentModel.InsertChildAt(insertToIndex, newOrientedPanel);
newOrientedPanel.Children.Add(targetModel);
newOrientedPanel.Children.Add(floatingWindow.RootPanel);
}
}
break;
#endregion DropTargetType.DocumentPaneDockRight
case DropTargetType.DocumentPaneDockInside:
#region DropTargetType.DocumentPaneDockInside
{
var paneModel = targetModel as LayoutDocumentPane;
var layoutDocumentPaneGroup = floatingWindow.RootPanel as LayoutDocumentPaneGroup;
// A LayoutFloatingDocumentWindow can contain multiple instances of both Anchorables or Documents
// and we should drop these back into the DocumentPane if they are available
var allowedDropTypes = new[] { typeof(LayoutDocument), typeof(LayoutAnchorable) };
int i = _tabIndex == -1 ? 0 : _tabIndex;
foreach (var anchorableToImport in
layoutDocumentPaneGroup.Descendents().OfType <LayoutContent>()
.Where(item => allowedDropTypes.Contains(item.GetType())).ToArray())
{
paneModel.Children.Insert(i, anchorableToImport);
i++;
}
}
break;
#endregion DropTargetType.DocumentPaneDockInside
}
if (documentActive != null)
{
documentActive.IsActive = true;
}
base.Drop(floatingWindow);
}
protected override void Drop(LayoutAnchorableFloatingWindow floatingWindow)
{
ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
switch (Type)
{
case DropTargetType.DocumentPaneDockBottom:
#region DropTargetType.DocumentPaneDockBottom
{
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
var newLayoutDocumentPane = new LayoutDocumentPane();
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Add(newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Vertical;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex + 1, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Vertical;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(targetModel);
newChildGroup.Children.Add(newLayoutDocumentPane);
}
}
foreach (var cntToTransfer in floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray())
{
newLayoutDocumentPane.Children.Add(cntToTransfer);
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockTop:
#region DropTargetType.DocumentPaneDockTop
{
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
var newLayoutDocumentPane = new LayoutDocumentPane();
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(newLayoutDocumentPane);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Vertical;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Vertical;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(newLayoutDocumentPane);
newChildGroup.Children.Add(targetModel);
}
}
foreach (var cntToTransfer in floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray())
{
newLayoutDocumentPane.Children.Add(cntToTransfer);
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockLeft:
#region DropTargetType.DocumentPaneDockLeft
{
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
var newLayoutDocumentPane = new LayoutDocumentPane();
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Horizontal
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(newLayoutDocumentPane);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Horizontal;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Horizontal;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(newLayoutDocumentPane);
newChildGroup.Children.Add(targetModel);
}
}
foreach (var cntToTransfer in floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray())
{
newLayoutDocumentPane.Children.Add(cntToTransfer);
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockRight:
#region DropTargetType.DocumentPaneDockRight
{
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
var newLayoutDocumentPane = new LayoutDocumentPane();
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Horizontal
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Add(newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Horizontal;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex + 1, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Horizontal;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(targetModel);
newChildGroup.Children.Add(newLayoutDocumentPane);
}
}
foreach (var cntToTransfer in floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray())
{
newLayoutDocumentPane.Children.Add(cntToTransfer);
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockInside:
#region DropTargetType.DocumentPaneDockInside
{
var paneModel = targetModel as LayoutDocumentPane;
var layoutAnchorablePaneGroup = floatingWindow.RootPanel as LayoutAnchorablePaneGroup;
bool checkPreviousContainer = true;
int i = 0;
if (_tabIndex != -1)
{
i = _tabIndex;
checkPreviousContainer = false;
}
LayoutAnchorable anchorableToActivate = null;
foreach (var anchorableToImport in layoutAnchorablePaneGroup.Descendents().OfType <LayoutAnchorable>().ToArray())
{
if (checkPreviousContainer)
{
var previousContainer = (( ILayoutPreviousContainer )anchorableToImport).PreviousContainer;
if (object.ReferenceEquals(previousContainer, targetModel) && (anchorableToImport.PreviousContainerIndex != -1))
{
i = anchorableToImport.PreviousContainerIndex;
}
checkPreviousContainer = false;
}
if (anchorableToImport.CanClose)
{
anchorableToImport.SetCanCloseInternal(true);
}
paneModel.Children.Insert(Math.Min(i, paneModel.Children.Count), anchorableToImport);
i++;
anchorableToActivate = anchorableToImport;
}
anchorableToActivate.IsActive = true;
}
break;
#endregion
}
base.Drop(floatingWindow);
}
protected override void Drop(LayoutDocumentFloatingWindow floatingWindow)
{
ILayoutDocumentPane model = this._targetPane.Model as ILayoutDocumentPane;
switch (base.Type)
{
case DropTargetType.DocumentPaneDockLeft:
{
LayoutDocumentPane layoutDocumentPane = new LayoutDocumentPane(floatingWindow.RootDocument);
LayoutDocumentPaneGroup parent = model.Parent as LayoutDocumentPaneGroup;
if (parent == null)
{
ILayoutContainer layoutContainer = model.Parent;
LayoutDocumentPaneGroup layoutDocumentPaneGroup = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Horizontal
};
layoutContainer.ReplaceChild(model, layoutDocumentPaneGroup);
layoutDocumentPaneGroup.Children.Add(model);
layoutDocumentPaneGroup.Children.Insert(0, layoutDocumentPane);
break;
}
else if (!parent.Root.Manager.AllowMixedOrientation || parent.Orientation == Orientation.Horizontal)
{
parent.Orientation = Orientation.Horizontal;
int num = parent.IndexOfChild(model);
parent.Children.Insert(num, layoutDocumentPane);
break;
}
else
{
LayoutDocumentPaneGroup layoutDocumentPaneGroup1 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Horizontal
};
parent.ReplaceChild(model, layoutDocumentPaneGroup1);
layoutDocumentPaneGroup1.Children.Add(layoutDocumentPane);
layoutDocumentPaneGroup1.Children.Add(model);
break;
}
}
case DropTargetType.DocumentPaneDockTop:
{
LayoutDocumentPane layoutDocumentPane1 = new LayoutDocumentPane(floatingWindow.RootDocument);
LayoutDocumentPaneGroup parent1 = model.Parent as LayoutDocumentPaneGroup;
if (parent1 == null)
{
ILayoutContainer layoutContainer1 = model.Parent;
LayoutDocumentPaneGroup layoutDocumentPaneGroup2 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Vertical
};
layoutContainer1.ReplaceChild(model, layoutDocumentPaneGroup2);
layoutDocumentPaneGroup2.Children.Add(model as LayoutDocumentPane);
layoutDocumentPaneGroup2.Children.Insert(0, layoutDocumentPane1);
break;
}
else if (!parent1.Root.Manager.AllowMixedOrientation || parent1.Orientation == Orientation.Vertical)
{
parent1.Orientation = Orientation.Vertical;
int num1 = parent1.IndexOfChild(model);
parent1.Children.Insert(num1, layoutDocumentPane1);
break;
}
else
{
LayoutDocumentPaneGroup layoutDocumentPaneGroup3 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Vertical
};
parent1.ReplaceChild(model, layoutDocumentPaneGroup3);
layoutDocumentPaneGroup3.Children.Add(layoutDocumentPane1);
layoutDocumentPaneGroup3.Children.Add(model);
break;
}
}
case DropTargetType.DocumentPaneDockRight:
{
LayoutDocumentPane layoutDocumentPane2 = new LayoutDocumentPane(floatingWindow.RootDocument);
LayoutDocumentPaneGroup parent2 = model.Parent as LayoutDocumentPaneGroup;
if (parent2 == null)
{
ILayoutContainer layoutContainer2 = model.Parent;
LayoutDocumentPaneGroup layoutDocumentPaneGroup4 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Horizontal
};
layoutContainer2.ReplaceChild(model, layoutDocumentPaneGroup4);
layoutDocumentPaneGroup4.Children.Add(model as LayoutDocumentPane);
layoutDocumentPaneGroup4.Children.Add(layoutDocumentPane2);
break;
}
else if (!parent2.Root.Manager.AllowMixedOrientation || parent2.Orientation == Orientation.Horizontal)
{
parent2.Orientation = Orientation.Horizontal;
int num2 = parent2.IndexOfChild(model);
parent2.Children.Insert(num2 + 1, layoutDocumentPane2);
break;
}
else
{
LayoutDocumentPaneGroup layoutDocumentPaneGroup5 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Horizontal
};
parent2.ReplaceChild(model, layoutDocumentPaneGroup5);
layoutDocumentPaneGroup5.Children.Add(model);
layoutDocumentPaneGroup5.Children.Add(layoutDocumentPane2);
break;
}
}
case DropTargetType.DocumentPaneDockBottom:
{
LayoutDocumentPane layoutDocumentPane3 = new LayoutDocumentPane(floatingWindow.RootDocument);
LayoutDocumentPaneGroup parent3 = model.Parent as LayoutDocumentPaneGroup;
if (parent3 == null)
{
ILayoutContainer layoutContainer3 = model.Parent;
LayoutDocumentPaneGroup layoutDocumentPaneGroup6 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Vertical
};
layoutContainer3.ReplaceChild(model, layoutDocumentPaneGroup6);
layoutDocumentPaneGroup6.Children.Add(model as LayoutDocumentPane);
layoutDocumentPaneGroup6.Children.Add(layoutDocumentPane3);
break;
}
else if (!parent3.Root.Manager.AllowMixedOrientation || parent3.Orientation == Orientation.Vertical)
{
parent3.Orientation = Orientation.Vertical;
int num3 = parent3.IndexOfChild(model);
parent3.Children.Insert(num3 + 1, layoutDocumentPane3);
break;
}
else
{
LayoutDocumentPaneGroup layoutDocumentPaneGroup7 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Vertical
};
parent3.ReplaceChild(model, layoutDocumentPaneGroup7);
layoutDocumentPaneGroup7.Children.Add(model);
layoutDocumentPaneGroup7.Children.Add(layoutDocumentPane3);
break;
}
}
case DropTargetType.DocumentPaneDockInside:
{
LayoutDocumentPane layoutDocumentPane4 = model as LayoutDocumentPane;
LayoutDocument rootDocument = floatingWindow.RootDocument;
int previousContainerIndex = 0;
if (this._tabIndex != -1)
{
previousContainerIndex = this._tabIndex;
}
else if (((ILayoutPreviousContainer)rootDocument).PreviousContainer == model && rootDocument.PreviousContainerIndex != -1)
{
previousContainerIndex = rootDocument.PreviousContainerIndex;
}
rootDocument.IsActive = false;
layoutDocumentPane4.Children.Insert(previousContainerIndex, rootDocument);
rootDocument.IsActive = true;
break;
}
}
base.Drop(floatingWindow);
}
public override System.Windows.Media.Geometry GetPreviewPath(OverlayWindow overlayWindow, LayoutFloatingWindow floatingWindowModel)
{
Rect targetScreenRect;
ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
var manager = targetModel.Root.Manager;
//ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
LayoutDocumentPaneGroup parentGroup;
LayoutPanel parentGroupPanel;
if (!FindParentLayoutDocumentPane(targetModel, out parentGroup, out parentGroupPanel))
{
return(null);
}
//if (targetModel.Parent is LayoutDocumentPaneGroup)
//{
// var parentGroup = targetModel.Parent as LayoutDocumentPaneGroup;
// var documentPaneGroupControl = manager.FindLogicalChildren<LayoutDocumentPaneGroupControl>().First(d => d.Model == parentGroup);
// targetScreenRect = documentPaneGroupControl.GetScreenArea();
//}
//else
//{
// var documentPaneControl = manager.FindLogicalChildren<LayoutDocumentPaneControl>().First(d => d.Model == targetModel);
// targetScreenRect = documentPaneControl.GetScreenArea();
//}
//var parentPanel = targetModel.FindParent<LayoutPanel>();
var documentPaneControl = manager.FindLogicalChildren <FrameworkElement>().OfType <ILayoutControl>().First(d => parentGroup != null ? d.Model == parentGroup : d.Model == parentGroupPanel) as FrameworkElement;
targetScreenRect = documentPaneControl.GetScreenArea();
switch (Type)
{
case DropTargetType.DocumentPaneDockAsAnchorableBottom:
{
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Offset(0.0, targetScreenRect.Height - targetScreenRect.Height / 3.0);
targetScreenRect.Height /= 3.0;
return(new RectangleGeometry(targetScreenRect));
}
case DropTargetType.DocumentPaneDockAsAnchorableTop:
{
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Height /= 3.0;
return(new RectangleGeometry(targetScreenRect));
}
case DropTargetType.DocumentPaneDockAsAnchorableRight:
{
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Offset(targetScreenRect.Width - targetScreenRect.Width / 3.0, 0.0);
targetScreenRect.Width /= 3.0;
return(new RectangleGeometry(targetScreenRect));
}
case DropTargetType.DocumentPaneDockAsAnchorableLeft:
{
targetScreenRect.Offset(-overlayWindow.Left, -overlayWindow.Top);
targetScreenRect.Width /= 3.0;
return(new RectangleGeometry(targetScreenRect));
}
}
return(null);
}
/// <summary>
/// Method is invoked to complete a drag & drop operation with a (new) docking position
/// by docking of the LayoutDocument <paramref name="floatingWindow"/> into this drop target.
/// </summary>
/// <param name="floatingWindow"></param>
protected override void Drop(LayoutDocumentFloatingWindow floatingWindow)
{
ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
LayoutDocument documentActive = floatingWindow.Descendents().OfType <LayoutDocument>().FirstOrDefault();
// ensure paneGroup
var paneGroup = targetModel.Parent as LayoutDocumentPaneGroup;
if (paneGroup == null)
{
var targetModelAsPositionableElement = targetModel as ILayoutPositionableElement;
var layoutGroup = targetModel.Parent as ILayoutGroup;
paneGroup = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical,
DockWidth = targetModelAsPositionableElement.DockWidth,
DockHeight = targetModelAsPositionableElement.DockHeight,
};
paneGroup.Children.Add(targetModel);
layoutGroup.InsertChildAt(0, paneGroup);
}
var paneGroupOrientaion = paneGroup as ILayoutOrientableGroup;
switch (Type)
{
case DropTargetType.DocumentPaneDockBottom:
#region DropTargetType.DocumentPaneDockBottom
{
if (paneGroupOrientaion.Orientation != System.Windows.Controls.Orientation.Vertical)
{
paneGroup.Orientation = System.Windows.Controls.Orientation.Vertical;
}
var insertToIndex = paneGroup.IndexOfChild(targetModel);
if (insertToIndex == (paneGroup.Children.Count - 1))
{
insertToIndex = paneGroup.Children.Count;
}
var documentsToMove = floatingWindow.Children.ToArray();
for (int i = 0; i < documentsToMove.Length; i++)
{
var floatingChild = documentsToMove[i];
paneGroup.InsertChildAt(insertToIndex + i, floatingChild);
}
}
break;
#endregion DropTargetType.DocumentPaneDockBottom
case DropTargetType.DocumentPaneDockTop:
#region DropTargetType.DocumentPaneDockTop
{
if (paneGroupOrientaion.Orientation != System.Windows.Controls.Orientation.Vertical)
{
paneGroup.Orientation = System.Windows.Controls.Orientation.Vertical;
}
var insertToIndex = paneGroup.IndexOfChild(targetModel);
if (insertToIndex < 0)
{
insertToIndex = 0;
}
var documentsToMove = floatingWindow.Children.ToArray();
for (int i = 0; i < documentsToMove.Length; i++)
{
var floatingChild = documentsToMove[i];
paneGroup.InsertChildAt(insertToIndex + i, floatingChild);
}
}
break;
#endregion DropTargetType.DocumentPaneDockTop
case DropTargetType.DocumentPaneDockLeft:
#region DropTargetType.DocumentPaneDockLeft
{
if (paneGroupOrientaion.Orientation != System.Windows.Controls.Orientation.Horizontal)
{
paneGroup.Orientation = System.Windows.Controls.Orientation.Horizontal;
}
var insertToIndex = paneGroup.IndexOfChild(targetModel);
if (insertToIndex < 0)
{
insertToIndex = 0;
}
var documentsToMove = floatingWindow.Children.ToArray();
for (int i = 0; i < documentsToMove.Length; i++)
{
var floatingChild = documentsToMove[i];
paneGroup.InsertChildAt(insertToIndex + i, floatingChild);
}
}
break;
#endregion DropTargetType.DocumentPaneDockLeft
case DropTargetType.DocumentPaneDockRight:
#region DropTargetType.DocumentPaneDockRight
{
if (paneGroupOrientaion.Orientation != System.Windows.Controls.Orientation.Horizontal)
{
paneGroup.Orientation = System.Windows.Controls.Orientation.Horizontal;
}
var insertToIndex = paneGroup.IndexOfChild(targetModel);
if (insertToIndex == (paneGroup.Children.Count - 1))
{
insertToIndex = paneGroup.Children.Count;
}
var documentsToMove = floatingWindow.Children.ToArray();
for (int i = 0; i < documentsToMove.Length; i++)
{
var floatingChild = documentsToMove[i];
paneGroup.InsertChildAt(insertToIndex + i, floatingChild);
}
}
break;
#endregion DropTargetType.DocumentPaneDockRight
case DropTargetType.DocumentPaneDockInside:
#region DropTargetType.DocumentPaneDockInside
{
var paneModel = targetModel as LayoutDocumentPane;
var layoutDocumentPaneGroup = floatingWindow.RootPanel as LayoutDocumentPaneGroup;
// A LayoutFloatingDocumentWindow can contain multiple instances of both Anchorables or Documents
// and we should drop these back into the DocumentPane if they are available
var allowedDropTypes = new[] { typeof(LayoutDocument), typeof(LayoutAnchorable) };
int i = _tabIndex == -1 ? 0 : _tabIndex;
foreach (var anchorableToImport in
layoutDocumentPaneGroup.Descendents().OfType <LayoutContent>()
.Where(item => allowedDropTypes.Any(dropType => dropType.IsInstanceOfType(item))).ToArray())
{
paneModel.Children.Insert(i, anchorableToImport);
i++;
}
}
break;
#endregion DropTargetType.DocumentPaneDockInside
}
if (documentActive != null)
{
documentActive.IsActive = true;
}
base.Drop(floatingWindow);
}
protected override void Drop(LayoutDocumentFloatingWindow floatingWindow)
{
ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
switch (Type)
{
case DropTargetType.DocumentPaneDockBottom:
#region DropTargetType.DocumentPaneDockBottom
{
var newLayoutDocumentPane = new LayoutDocumentPane(floatingWindow.RootDocument);
var targetPane = targetModel as ILayoutPositionableElement;
if (targetPane != null)
{
// Set the DockWidth of the targetPane and the newLayoutDocumentPane so they both use the same size.
if (targetPane.DockHeight.IsStar)
{
targetPane.DockHeight = new GridLength(targetPane.DockHeight.Value / 2d, GridUnitType.Star);
newLayoutDocumentPane.DockHeight = targetPane.DockHeight;
}
}
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Add(newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Vertical;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex + 1, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Vertical;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(targetModel);
newChildGroup.Children.Add(newLayoutDocumentPane);
}
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockTop:
#region DropTargetType.DocumentPaneDockTop
{
var newLayoutDocumentPane = new LayoutDocumentPane(floatingWindow.RootDocument);
var targetPane = targetModel as ILayoutPositionableElement;
if (targetPane != null)
{
// Set the DockWidth of the targetPane and the newLayoutDocumentPane so they both use the same size.
if (targetPane.DockHeight.IsStar)
{
targetPane.DockHeight = new GridLength(targetPane.DockHeight.Value / 2d, GridUnitType.Star);
newLayoutDocumentPane.DockHeight = targetPane.DockHeight;
}
}
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Insert(0, newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Vertical;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Vertical;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(newLayoutDocumentPane);
newChildGroup.Children.Add(targetModel);
}
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockLeft:
#region DropTargetType.DocumentPaneDockLeft
{
var newLayoutDocumentPane = new LayoutDocumentPane(floatingWindow.RootDocument);
var targetPane = targetModel as ILayoutPositionableElement;
if (targetPane != null)
{
// Set the DockWidth of the targetPane and the newLayoutDocumentPane so they both use the same size.
if (targetPane.DockWidth.IsStar)
{
targetPane.DockWidth = new GridLength(targetPane.DockWidth.Value / 2d, GridUnitType.Star);
newLayoutDocumentPane.DockWidth = targetPane.DockWidth;
}
}
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Horizontal
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel);
newParentModel.Children.Insert(0, newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Horizontal;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Horizontal;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(newLayoutDocumentPane);
newChildGroup.Children.Add(targetModel);
}
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockRight:
#region DropTargetType.DocumentPaneDockRight
{
var newLayoutDocumentPane = new LayoutDocumentPane(floatingWindow.RootDocument);
var targetPane = targetModel as ILayoutPositionableElement;
if (targetPane != null)
{
// Set the DockWidth of the targetPane and the newLayoutDocumentPane so they both use the same size.
if (targetPane.DockWidth.IsStar)
{
targetPane.DockWidth = new GridLength(targetPane.DockWidth.Value / 2d, GridUnitType.Star);
newLayoutDocumentPane.DockWidth = targetPane.DockWidth;
}
}
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Horizontal
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Add(newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Horizontal;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex + 1, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Horizontal;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(targetModel);
newChildGroup.Children.Add(newLayoutDocumentPane);
}
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockInside:
#region DropTargetType.DocumentPaneDockInside
{
var paneModel = targetModel as LayoutDocumentPane;
var sourceModel = floatingWindow.RootDocument;
int i = 0;
if (_tabIndex != -1)
{
i = _tabIndex;
}
else
{
var previousIndex = 0;
var previousContainer = (( ILayoutPreviousContainer )sourceModel).PreviousContainer;
if (object.ReferenceEquals(previousContainer, targetModel) && (sourceModel.PreviousContainerIndex != -1))
{
previousIndex = sourceModel.PreviousContainerIndex;
}
i = previousIndex;
}
sourceModel.IsActive = false;
paneModel.Children.Insert(Math.Min(i, paneModel.Children.Count), sourceModel);
sourceModel.IsActive = true;
}
break;
#endregion
}
base.Drop(floatingWindow);
}
/// <summary>
/// Handles the NotifyCollectionChangedEventArgs event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The event.</param>
/// <param name="region">The region.</param>
/// <param name="regionTarget">The region target.</param>
void OnViewsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e, IRegion region, DockingManager regionTarget)
{
if (e.Action == NotifyCollectionChangedAction.Add)
{
foreach (FrameworkElement item in e.NewItems)
{
UIElement view = item as UIElement;
if (view != null)
{
//Create a new layout document to be included in the LayoutDocuemntPane (defined in xaml)
LayoutDocument newLayoutDocument = new LayoutDocument();
//Set the content of the LayoutDocument
newLayoutDocument.Content = item;
/*IDecompileViewModel viewModel = item.DataContext as IDecompileViewModel;
*
* if (viewModel != null)
* {
* Binding binding = new Binding("Title") { Source = viewModel,Mode=BindingMode.OneWay };
* BindingOperations.SetBinding(newLayoutDocument, LayoutDocument.TitleProperty, binding);
* }*/
//Store all LayoutDocuments already pertaining to the LayoutDocumentPane (defined in xaml)
List <LayoutDocument> oldLayoutDocuments = new List <LayoutDocument>();
//Get the current ILayoutDocumentPane ... Depending on the arrangement of the views this can be either
//a simple LayoutDocumentPane or a LayoutDocumentPaneGroup
ILayoutDocumentPane currentILayoutDocumentPane = (ILayoutDocumentPane)regionTarget.Layout.RootPanel.Children[0];
if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
{
//If the current ILayoutDocumentPane turns out to be a group
//Get the children (LayoutDocuments) of the first pane
LayoutDocumentPane oldLayoutDocumentPane = (LayoutDocumentPane)currentILayoutDocumentPane.Children.ToList()[0];
foreach (LayoutDocument child in oldLayoutDocumentPane.Children)
{
oldLayoutDocuments.Insert(0, child);
}
}
else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
{
//If the current ILayoutDocumentPane turns out to be a simple pane
//Get the children (LayoutDocuments) of the single existing pane.
foreach (LayoutDocument child in currentILayoutDocumentPane.Children)
{
oldLayoutDocuments.Insert(0, child);
}
}
//Create a new LayoutDocumentPane and inserts your new LayoutDocument
LayoutDocumentPane newLayoutDocumentPane = new LayoutDocumentPane();
newLayoutDocumentPane.InsertChildAt(0, newLayoutDocument);
//Append to the new LayoutDocumentPane the old LayoutDocuments
foreach (LayoutDocument doc in oldLayoutDocuments)
{
newLayoutDocumentPane.InsertChildAt(0, doc);
}
//Traverse the visual tree of the xaml and replace the LayoutDocumentPane (or LayoutDocumentPaneGroup) in xaml
//with your new LayoutDocumentPane (or LayoutDocumentPaneGroup)
if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPane))
{
regionTarget.Layout.RootPanel.ReplaceChildAt(0, newLayoutDocumentPane);
}
else if (currentILayoutDocumentPane.GetType() == typeof(LayoutDocumentPaneGroup))
{
currentILayoutDocumentPane.ReplaceChild(currentILayoutDocumentPane.Children.ToList()[0], newLayoutDocumentPane);
regionTarget.Layout.RootPanel.ReplaceChildAt(0, currentILayoutDocumentPane);
}
newLayoutDocument.IsActive = true;
}
}
}
}
protected override void Drop(LayoutAnchorableFloatingWindow floatingWindow)
{
ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
switch (Type)
{
case DropTargetType.DocumentPaneDockBottom:
#region DropTargetType.DocumentPaneDockBottom
{
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
var newLayoutDocumentPane = new LayoutDocumentPane();
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Add(newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Vertical;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex + 1, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Vertical;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(targetModel);
newChildGroup.Children.Add(newLayoutDocumentPane);
}
}
foreach (var cntToTransfer in floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray())
{
newLayoutDocumentPane.Children.Add(cntToTransfer);
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockTop:
#region DropTargetType.DocumentPaneDockTop
{
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
var newLayoutDocumentPane = new LayoutDocumentPane();
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(newLayoutDocumentPane);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Vertical;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Vertical;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(newLayoutDocumentPane);
newChildGroup.Children.Add(targetModel);
}
}
foreach (var cntToTransfer in floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray())
{
newLayoutDocumentPane.Children.Add(cntToTransfer);
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockLeft:
#region DropTargetType.DocumentPaneDockLeft
{
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
var newLayoutDocumentPane = new LayoutDocumentPane();
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Horizontal
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(newLayoutDocumentPane);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Horizontal;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Horizontal;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(newLayoutDocumentPane);
newChildGroup.Children.Add(targetModel);
}
}
foreach (var cntToTransfer in floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray())
{
newLayoutDocumentPane.Children.Add(cntToTransfer);
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockRight:
#region DropTargetType.DocumentPaneDockRight
{
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
var newLayoutDocumentPane = new LayoutDocumentPane();
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Horizontal
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Add(newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Horizontal;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex + 1, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Horizontal;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(targetModel);
newChildGroup.Children.Add(newLayoutDocumentPane);
}
}
foreach (var cntToTransfer in floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray())
{
newLayoutDocumentPane.Children.Add(cntToTransfer);
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockInside:
#region DropTargetType.DocumentPaneDockInside
{
var paneModel = targetModel as LayoutDocumentPane;
var layoutAnchorablePaneGroup = floatingWindow.RootPanel as LayoutAnchorablePaneGroup;
int i = _tabIndex == -1 ? 0 : _tabIndex;
LayoutAnchorable anchorableToActivate = null;
foreach (var anchorableToImport in layoutAnchorablePaneGroup.Descendents().OfType <LayoutAnchorable>().ToArray())
{
paneModel.Children.Insert(i, anchorableToImport);
i++;
anchorableToActivate = anchorableToImport;
}
anchorableToActivate.IsActive = true;
}
break;
#endregion
}
base.Drop(floatingWindow);
}
protected override void Drop(LayoutDocumentFloatingWindow floatingWindow)
{
ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
switch (Type)
{
case DropTargetType.DocumentPaneDockBottom:
#region DropTargetType.DocumentPaneDockBottom
{
var newLayoutDocumentPane = new LayoutDocumentPane(floatingWindow.RootDocument);
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Add(newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Vertical;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex + 1, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Vertical;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(targetModel);
newChildGroup.Children.Add(newLayoutDocumentPane);
}
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockTop:
#region DropTargetType.DocumentPaneDockTop
{
var newLayoutDocumentPane = new LayoutDocumentPane(floatingWindow.RootDocument);
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Insert(0, newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Vertical;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Vertical;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(newLayoutDocumentPane);
newChildGroup.Children.Add(targetModel);
}
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockLeft:
#region DropTargetType.DocumentPaneDockLeft
{
var newLayoutDocumentPane = new LayoutDocumentPane(floatingWindow.RootDocument);
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Horizontal
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel);
newParentModel.Children.Insert(0, newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Horizontal;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Horizontal;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(newLayoutDocumentPane);
newChildGroup.Children.Add(targetModel);
}
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockRight:
#region DropTargetType.DocumentPaneDockRight
{
var newLayoutDocumentPane = new LayoutDocumentPane(floatingWindow.RootDocument);
var parentModel = targetModel.Parent as LayoutDocumentPaneGroup;
if (parentModel == null)
{
var parentContainer = targetModel.Parent as ILayoutContainer;
var newParentModel = new LayoutDocumentPaneGroup()
{
Orientation = System.Windows.Controls.Orientation.Horizontal
};
parentContainer.ReplaceChild(targetModel, newParentModel);
newParentModel.Children.Add(targetModel as LayoutDocumentPane);
newParentModel.Children.Add(newLayoutDocumentPane);
}
else
{
var manager = parentModel.Root.Manager;
if (!manager.AllowMixedOrientation || parentModel.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
parentModel.Orientation = System.Windows.Controls.Orientation.Horizontal;
int targetPaneIndex = parentModel.IndexOfChild(targetModel);
parentModel.Children.Insert(targetPaneIndex + 1, newLayoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup newChildGroup = new LayoutDocumentPaneGroup();
newChildGroup.Orientation = System.Windows.Controls.Orientation.Horizontal;
parentModel.ReplaceChild(targetModel, newChildGroup);
newChildGroup.Children.Add(targetModel);
newChildGroup.Children.Add(newLayoutDocumentPane);
}
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockInside:
#region DropTargetType.DocumentPaneDockInside
{
var paneModel = targetModel as LayoutDocumentPane;
var sourceModel = floatingWindow.RootDocument;
int i = _tabIndex == -1 ? 0 : _tabIndex;
sourceModel.IsActive = false;
paneModel.Children.Insert(i, sourceModel);
sourceModel.IsActive = true;
}
break;
#endregion
}
base.Drop(floatingWindow);
}
protected override void Drop(LayoutAnchorableFloatingWindow floatingWindow)
{
LayoutDocumentPaneGroup layoutDocumentPaneGroup;
LayoutPanel layoutPanel;
ILayoutElement layoutElement;
ILayoutPanelElement layoutPanelElement;
ILayoutElement layoutElement1;
ILayoutElement layoutElement2;
ILayoutPanelElement layoutPanelElement1;
ILayoutElement layoutElement3;
ILayoutElement layoutElement4;
ILayoutPanelElement layoutPanelElement2;
ILayoutElement layoutElement5;
ILayoutElement layoutElement6;
ILayoutPanelElement layoutPanelElement3;
ILayoutElement layoutElement7;
ILayoutDocumentPane model = this._targetPane.Model as ILayoutDocumentPane;
this.FindParentLayoutDocumentPane(model, out layoutDocumentPaneGroup, out layoutPanel);
switch (base.Type)
{
case DropTargetType.DocumentPaneDockAsAnchorableLeft:
{
if (layoutPanel != null && layoutPanel.ChildrenCount == 1)
{
layoutPanel.Orientation = Orientation.Horizontal;
}
if (layoutPanel == null || layoutPanel.Orientation != Orientation.Horizontal)
{
if (layoutPanel == null)
{
throw new NotImplementedException();
}
LayoutPanel layoutPanel1 = new LayoutPanel()
{
Orientation = Orientation.Horizontal
};
LayoutPanel layoutPanel2 = layoutPanel;
if (layoutDocumentPaneGroup != null)
{
layoutElement = layoutDocumentPaneGroup;
}
else
{
layoutElement = model;
}
layoutPanel2.ReplaceChild(layoutElement, layoutPanel1);
ObservableCollection <ILayoutPanelElement> children = layoutPanel1.Children;
if (layoutDocumentPaneGroup != null)
{
layoutPanelElement = layoutDocumentPaneGroup;
}
else
{
layoutPanelElement = model;
}
children.Add(layoutPanelElement);
layoutPanel1.Children.Insert(0, floatingWindow.RootPanel);
break;
}
else
{
ObservableCollection <ILayoutPanelElement> observableCollection = layoutPanel.Children;
LayoutPanel layoutPanel3 = layoutPanel;
if (layoutDocumentPaneGroup != null)
{
layoutElement1 = layoutDocumentPaneGroup;
}
else
{
layoutElement1 = model;
}
observableCollection.Insert(layoutPanel3.IndexOfChild(layoutElement1), floatingWindow.RootPanel);
break;
}
}
case DropTargetType.DocumentPaneDockAsAnchorableTop:
{
if (layoutPanel != null && layoutPanel.ChildrenCount == 1)
{
layoutPanel.Orientation = Orientation.Vertical;
}
if (layoutPanel == null || layoutPanel.Orientation != Orientation.Vertical)
{
if (layoutPanel == null)
{
throw new NotImplementedException();
}
LayoutPanel layoutPanel4 = new LayoutPanel()
{
Orientation = Orientation.Vertical
};
LayoutPanel layoutPanel5 = layoutPanel;
if (layoutDocumentPaneGroup != null)
{
layoutElement2 = layoutDocumentPaneGroup;
}
else
{
layoutElement2 = model;
}
layoutPanel5.ReplaceChild(layoutElement2, layoutPanel4);
ObservableCollection <ILayoutPanelElement> children1 = layoutPanel4.Children;
if (layoutDocumentPaneGroup != null)
{
layoutPanelElement1 = layoutDocumentPaneGroup;
}
else
{
layoutPanelElement1 = model;
}
children1.Add(layoutPanelElement1);
layoutPanel4.Children.Insert(0, floatingWindow.RootPanel);
break;
}
else
{
ObservableCollection <ILayoutPanelElement> observableCollection1 = layoutPanel.Children;
LayoutPanel layoutPanel6 = layoutPanel;
if (layoutDocumentPaneGroup != null)
{
layoutElement3 = layoutDocumentPaneGroup;
}
else
{
layoutElement3 = model;
}
observableCollection1.Insert(layoutPanel6.IndexOfChild(layoutElement3), floatingWindow.RootPanel);
break;
}
}
case DropTargetType.DocumentPaneDockAsAnchorableRight:
{
if (layoutPanel != null && layoutPanel.ChildrenCount == 1)
{
layoutPanel.Orientation = Orientation.Horizontal;
}
if (layoutPanel == null || layoutPanel.Orientation != Orientation.Horizontal)
{
if (layoutPanel == null)
{
throw new NotImplementedException();
}
LayoutPanel layoutPanel7 = new LayoutPanel()
{
Orientation = Orientation.Horizontal
};
LayoutPanel layoutPanel8 = layoutPanel;
if (layoutDocumentPaneGroup != null)
{
layoutElement4 = layoutDocumentPaneGroup;
}
else
{
layoutElement4 = model;
}
layoutPanel8.ReplaceChild(layoutElement4, layoutPanel7);
ObservableCollection <ILayoutPanelElement> children2 = layoutPanel7.Children;
if (layoutDocumentPaneGroup != null)
{
layoutPanelElement2 = layoutDocumentPaneGroup;
}
else
{
layoutPanelElement2 = model;
}
children2.Add(layoutPanelElement2);
layoutPanel7.Children.Add(floatingWindow.RootPanel);
break;
}
else
{
ObservableCollection <ILayoutPanelElement> observableCollection2 = layoutPanel.Children;
LayoutPanel layoutPanel9 = layoutPanel;
if (layoutDocumentPaneGroup != null)
{
layoutElement5 = layoutDocumentPaneGroup;
}
else
{
layoutElement5 = model;
}
observableCollection2.Insert(layoutPanel9.IndexOfChild(layoutElement5) + 1, floatingWindow.RootPanel);
break;
}
}
case DropTargetType.DocumentPaneDockAsAnchorableBottom:
{
if (layoutPanel != null && layoutPanel.ChildrenCount == 1)
{
layoutPanel.Orientation = Orientation.Vertical;
}
if (layoutPanel == null || layoutPanel.Orientation != Orientation.Vertical)
{
if (layoutPanel == null)
{
throw new NotImplementedException();
}
LayoutPanel layoutPanel10 = new LayoutPanel()
{
Orientation = Orientation.Vertical
};
LayoutPanel layoutPanel11 = layoutPanel;
if (layoutDocumentPaneGroup != null)
{
layoutElement6 = layoutDocumentPaneGroup;
}
else
{
layoutElement6 = model;
}
layoutPanel11.ReplaceChild(layoutElement6, layoutPanel10);
ObservableCollection <ILayoutPanelElement> children3 = layoutPanel10.Children;
if (layoutDocumentPaneGroup != null)
{
layoutPanelElement3 = layoutDocumentPaneGroup;
}
else
{
layoutPanelElement3 = model;
}
children3.Add(layoutPanelElement3);
layoutPanel10.Children.Add(floatingWindow.RootPanel);
break;
}
else
{
ObservableCollection <ILayoutPanelElement> observableCollection3 = layoutPanel.Children;
LayoutPanel layoutPanel12 = layoutPanel;
if (layoutDocumentPaneGroup != null)
{
layoutElement7 = layoutDocumentPaneGroup;
}
else
{
layoutElement7 = model;
}
observableCollection3.Insert(layoutPanel12.IndexOfChild(layoutElement7) + 1, floatingWindow.RootPanel);
break;
}
}
}
base.Drop(floatingWindow);
}
protected override void Drop(LayoutAnchorableFloatingWindow floatingWindow)
{
ILayoutDocumentPane targetModel = _targetPane.Model as ILayoutDocumentPane;
LayoutDocumentPaneGroup parentGroup;
LayoutPanel parentGroupPanel;
FindParentLayoutDocumentPane(targetModel, out parentGroup, out parentGroupPanel);
switch (Type)
{
case DropTargetType.DocumentPaneDockAsAnchorableBottom:
#region DropTargetType.DocumentPaneDockAsAnchorableBottom
{
if (parentGroupPanel != null &&
parentGroupPanel.ChildrenCount == 1)
{
parentGroupPanel.Orientation = System.Windows.Controls.Orientation.Vertical;
}
if (parentGroupPanel != null &&
parentGroupPanel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentGroupPanel.Children.Insert(
parentGroupPanel.IndexOfChild(parentGroup != null ? parentGroup : targetModel) + 1,
floatingWindow.RootPanel);
}
else if (parentGroupPanel != null)
{
var newParentPanel = new LayoutPanel()
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentGroupPanel.ReplaceChild(parentGroup != null ? parentGroup : targetModel, newParentPanel);
newParentPanel.Children.Add(parentGroup != null ? parentGroup : targetModel);
newParentPanel.Children.Add(floatingWindow.RootPanel);
}
else
{
throw new NotImplementedException();
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockAsAnchorableTop:
#region DropTargetType.DocumentPaneDockAsAnchorableTop
{
if (parentGroupPanel != null &&
parentGroupPanel.ChildrenCount == 1)
{
parentGroupPanel.Orientation = System.Windows.Controls.Orientation.Vertical;
}
if (parentGroupPanel != null &&
parentGroupPanel.Orientation == System.Windows.Controls.Orientation.Vertical)
{
parentGroupPanel.Children.Insert(
parentGroupPanel.IndexOfChild(parentGroup != null ? parentGroup : targetModel),
floatingWindow.RootPanel);
}
else if (parentGroupPanel != null)
{
var newParentPanel = new LayoutPanel()
{
Orientation = System.Windows.Controls.Orientation.Vertical
};
parentGroupPanel.ReplaceChild(parentGroup != null ? parentGroup : targetModel, newParentPanel);
newParentPanel.Children.Add(parentGroup != null ? parentGroup : targetModel);
newParentPanel.Children.Insert(0, floatingWindow.RootPanel);
}
else
{
throw new NotImplementedException();
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockAsAnchorableLeft:
#region DropTargetType.DocumentPaneDockAsAnchorableLeft
{
if (parentGroupPanel != null &&
parentGroupPanel.ChildrenCount == 1)
{
parentGroupPanel.Orientation = System.Windows.Controls.Orientation.Horizontal;
}
if (parentGroupPanel != null &&
parentGroupPanel.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
parentGroupPanel.Children.Insert(
parentGroupPanel.IndexOfChild(parentGroup != null ? parentGroup : targetModel),
floatingWindow.RootPanel);
}
else if (parentGroupPanel != null)
{
var newParentPanel = new LayoutPanel()
{
Orientation = System.Windows.Controls.Orientation.Horizontal
};
parentGroupPanel.ReplaceChild(parentGroup != null ? parentGroup : targetModel, newParentPanel);
newParentPanel.Children.Add(parentGroup != null ? parentGroup : targetModel);
newParentPanel.Children.Insert(0, floatingWindow.RootPanel);
}
else
{
throw new NotImplementedException();
}
}
break;
#endregion
case DropTargetType.DocumentPaneDockAsAnchorableRight:
#region DropTargetType.DocumentPaneDockAsAnchorableRight
{
if (parentGroupPanel != null &&
parentGroupPanel.ChildrenCount == 1)
{
parentGroupPanel.Orientation = System.Windows.Controls.Orientation.Horizontal;
}
if (parentGroupPanel != null &&
parentGroupPanel.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
parentGroupPanel.Children.Insert(
parentGroupPanel.IndexOfChild(parentGroup != null ? parentGroup : targetModel) + 1,
floatingWindow.RootPanel);
}
else if (parentGroupPanel != null)
{
var newParentPanel = new LayoutPanel()
{
Orientation = System.Windows.Controls.Orientation.Horizontal
};
parentGroupPanel.ReplaceChild(parentGroup != null ? parentGroup : targetModel, newParentPanel);
newParentPanel.Children.Add(parentGroup != null ? parentGroup : targetModel);
newParentPanel.Children.Add(floatingWindow.RootPanel);
}
else
{
throw new NotImplementedException();
}
}
break;
#endregion
}
base.Drop(floatingWindow);
}
protected override void Drop(LayoutAnchorableFloatingWindow floatingWindow)
{
LayoutAnchorable[] array;
int i;
ILayoutDocumentPane model = this._targetPane.Model as ILayoutDocumentPane;
switch (base.Type)
{
case DropTargetType.DocumentPaneDockLeft:
{
LayoutDocumentPaneGroup parent = model.Parent as LayoutDocumentPaneGroup;
LayoutDocumentPane layoutDocumentPane = new LayoutDocumentPane();
if (parent == null)
{
ILayoutContainer layoutContainer = model.Parent;
LayoutDocumentPaneGroup layoutDocumentPaneGroup = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Horizontal
};
layoutContainer.ReplaceChild(model, layoutDocumentPaneGroup);
layoutDocumentPaneGroup.Children.Add(layoutDocumentPane);
layoutDocumentPaneGroup.Children.Add(model as LayoutDocumentPane);
}
else if (!parent.Root.Manager.AllowMixedOrientation || parent.Orientation == Orientation.Horizontal)
{
parent.Orientation = Orientation.Horizontal;
int num = parent.IndexOfChild(model);
parent.Children.Insert(num, layoutDocumentPane);
}
else
{
LayoutDocumentPaneGroup layoutDocumentPaneGroup1 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Horizontal
};
parent.ReplaceChild(model, layoutDocumentPaneGroup1);
layoutDocumentPaneGroup1.Children.Add(layoutDocumentPane);
layoutDocumentPaneGroup1.Children.Add(model);
}
array = floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray <LayoutAnchorable>();
for (i = 0; i < (int)array.Length; i++)
{
LayoutAnchorable layoutAnchorable = array[i];
layoutDocumentPane.Children.Add(layoutAnchorable);
}
break;
}
case DropTargetType.DocumentPaneDockTop:
{
LayoutDocumentPaneGroup parent1 = model.Parent as LayoutDocumentPaneGroup;
LayoutDocumentPane layoutDocumentPane1 = new LayoutDocumentPane();
if (parent1 == null)
{
ILayoutContainer layoutContainer1 = model.Parent;
LayoutDocumentPaneGroup layoutDocumentPaneGroup2 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Vertical
};
layoutContainer1.ReplaceChild(model, layoutDocumentPaneGroup2);
layoutDocumentPaneGroup2.Children.Add(layoutDocumentPane1);
layoutDocumentPaneGroup2.Children.Add(model as LayoutDocumentPane);
}
else if (!parent1.Root.Manager.AllowMixedOrientation || parent1.Orientation == Orientation.Vertical)
{
parent1.Orientation = Orientation.Vertical;
int num1 = parent1.IndexOfChild(model);
parent1.Children.Insert(num1, layoutDocumentPane1);
}
else
{
LayoutDocumentPaneGroup layoutDocumentPaneGroup3 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Vertical
};
parent1.ReplaceChild(model, layoutDocumentPaneGroup3);
layoutDocumentPaneGroup3.Children.Add(layoutDocumentPane1);
layoutDocumentPaneGroup3.Children.Add(model);
}
array = floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray <LayoutAnchorable>();
for (i = 0; i < (int)array.Length; i++)
{
LayoutAnchorable layoutAnchorable1 = array[i];
layoutDocumentPane1.Children.Add(layoutAnchorable1);
}
break;
}
case DropTargetType.DocumentPaneDockRight:
{
LayoutDocumentPaneGroup parent2 = model.Parent as LayoutDocumentPaneGroup;
LayoutDocumentPane layoutDocumentPane2 = new LayoutDocumentPane();
if (parent2 == null)
{
ILayoutContainer layoutContainer2 = model.Parent;
LayoutDocumentPaneGroup layoutDocumentPaneGroup4 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Horizontal
};
layoutContainer2.ReplaceChild(model, layoutDocumentPaneGroup4);
layoutDocumentPaneGroup4.Children.Add(model as LayoutDocumentPane);
layoutDocumentPaneGroup4.Children.Add(layoutDocumentPane2);
}
else if (!parent2.Root.Manager.AllowMixedOrientation || parent2.Orientation == Orientation.Horizontal)
{
parent2.Orientation = Orientation.Horizontal;
int num2 = parent2.IndexOfChild(model);
parent2.Children.Insert(num2 + 1, layoutDocumentPane2);
}
else
{
LayoutDocumentPaneGroup layoutDocumentPaneGroup5 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Horizontal
};
parent2.ReplaceChild(model, layoutDocumentPaneGroup5);
layoutDocumentPaneGroup5.Children.Add(model);
layoutDocumentPaneGroup5.Children.Add(layoutDocumentPane2);
}
array = floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray <LayoutAnchorable>();
for (i = 0; i < (int)array.Length; i++)
{
LayoutAnchorable layoutAnchorable2 = array[i];
layoutDocumentPane2.Children.Add(layoutAnchorable2);
}
break;
}
case DropTargetType.DocumentPaneDockBottom:
{
LayoutDocumentPaneGroup parent3 = model.Parent as LayoutDocumentPaneGroup;
LayoutDocumentPane layoutDocumentPane3 = new LayoutDocumentPane();
if (parent3 == null)
{
ILayoutContainer layoutContainer3 = model.Parent;
LayoutDocumentPaneGroup layoutDocumentPaneGroup6 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Vertical
};
layoutContainer3.ReplaceChild(model, layoutDocumentPaneGroup6);
layoutDocumentPaneGroup6.Children.Add(model as LayoutDocumentPane);
layoutDocumentPaneGroup6.Children.Add(layoutDocumentPane3);
}
else if (!parent3.Root.Manager.AllowMixedOrientation || parent3.Orientation == Orientation.Vertical)
{
parent3.Orientation = Orientation.Vertical;
int num3 = parent3.IndexOfChild(model);
parent3.Children.Insert(num3 + 1, layoutDocumentPane3);
}
else
{
LayoutDocumentPaneGroup layoutDocumentPaneGroup7 = new LayoutDocumentPaneGroup()
{
Orientation = Orientation.Vertical
};
parent3.ReplaceChild(model, layoutDocumentPaneGroup7);
layoutDocumentPaneGroup7.Children.Add(model);
layoutDocumentPaneGroup7.Children.Add(layoutDocumentPane3);
}
array = floatingWindow.RootPanel.Descendents().OfType <LayoutAnchorable>().ToArray <LayoutAnchorable>();
for (i = 0; i < (int)array.Length; i++)
{
LayoutAnchorable layoutAnchorable3 = array[i];
layoutDocumentPane3.Children.Add(layoutAnchorable3);
}
break;
}
case DropTargetType.DocumentPaneDockInside:
{
LayoutDocumentPane layoutDocumentPane4 = model as LayoutDocumentPane;
LayoutAnchorablePaneGroup rootPanel = floatingWindow.RootPanel;
bool flag = true;
int previousContainerIndex = 0;
if (this._tabIndex != -1)
{
previousContainerIndex = this._tabIndex;
flag = false;
}
LayoutAnchorable layoutAnchorable4 = null;
array = rootPanel.Descendents().OfType <LayoutAnchorable>().ToArray <LayoutAnchorable>();
for (i = 0; i < (int)array.Length; i++)
{
LayoutAnchorable layoutAnchorable5 = array[i];
if (flag)
{
if (((ILayoutPreviousContainer)layoutAnchorable5).PreviousContainer == model && layoutAnchorable5.PreviousContainerIndex != -1)
{
previousContainerIndex = layoutAnchorable5.PreviousContainerIndex;
}
flag = false;
}
layoutDocumentPane4.Children.Insert(previousContainerIndex, layoutAnchorable5);
previousContainerIndex++;
layoutAnchorable4 = layoutAnchorable5;
}
layoutAnchorable4.IsActive = true;
break;
}
}
base.Drop(floatingWindow);
}
