internal override void OnEndDrag()
{
if (HostedPane.Items.Count > 0)
{
DocumentContent content = HostedPane.Items[0] as DocumentContent;
if (!content.IsFloatingAllowed)
{
HostedPane.Items.RemoveAt(0);
_previousPane.Items.Insert(_arrayIndexPreviousPane, content);
_previousPane.SelectedItem = content;
Close();
}
else
{
DocumentPane originalDocumentPane = _previousPane as DocumentPane;
originalDocumentPane.CheckContentsEmpty();
}
}
else
{
DocumentPane originalDocumentPane = _previousPane as DocumentPane;
originalDocumentPane.CheckContentsEmpty();
Close();
}
base.OnEndDrag();
}
public DockableFloatingWindow(DockingManager manager, DockableContent content)
: this(manager)
{
//create a new temporary pane
FloatingDockablePane pane = new FloatingDockablePane(this);
//setup window size
//Width = content.ContainerPane.ActualWidth;
//Height = content.ContainerPane.ActualHeight;
if (content.FloatingWindowSize.IsEmpty)
{
content.FloatingWindowSize = new Size(content.ContainerPane.ActualWidth, content.ContainerPane.ActualHeight);
}
Width = content.FloatingWindowSize.Width;
Height = content.FloatingWindowSize.Height;
//save current content position in container pane
_previousPane = content.ContainerPane;
_arrayIndexPreviousPane = _previousPane.Items.IndexOf(content);
if (pane.GetType().IsSubclassOf(content.ContainerPane.Style.TargetType))
{
pane.Style = content.ContainerPane.Style;
}
//remove content from container pane
content.ContainerPane.RemoveContent(_arrayIndexPreviousPane);
//add content to my temporary pane
pane.Items.Add(content);
//let templates access this pane
HostedPane = pane;
//Change state on contents
IsDockableWindow = true;
DocumentPane originalDocumentPane = _previousPane as DocumentPane;
if (originalDocumentPane != null)
{
originalDocumentPane.CheckContentsEmpty();
}
}
/// <summary>
/// Close this document removing it from its parent container
/// </summary>
/// <remarks>Use this function to close a document and remove it from its parent container. Please note
/// that if you simply remove it from its parent <see cref="DocumentPane"/> without call this method, events like
/// <see cref="OnClosing"/>/<see cref="OnClosed"/> are not called.
/// <para>
/// Note:<see cref="DockableContent"/> cannot be closed: AvalonDock simply hide a <see cref="DockableContent"/> removing all the reference to it.
/// </para>
/// </remarks>
public void Close()
{
CancelEventArgs e = new CancelEventArgs(false);
OnClosing(e);
if (e.Cancel)
{
return;
}
DocumentPane parentPane = ContainerPane as DocumentPane;
if (parentPane != null)
{
parentPane.Items.Remove(this);
parentPane.CheckContentsEmpty();
}
OnClosed();
}
/// <summary>
/// Close this content without notifications
/// </summary>
internal void InternalClose()
{
DocumentPane parentPane = ContainerPane as DocumentPane;
DockingManager manager = Manager;
if (manager != null)
{
if (manager.ActiveContent == this)
{
manager.ActiveContent = null;
}
if (manager.ActiveDocument == this)
{
manager.ActiveDocument = null;
}
}
if (parentPane != null)
{
parentPane.Items.Remove(this);
parentPane.CheckContentsEmpty();
}
else
{
FloatingDockablePane floatingParentPane = ContainerPane as FloatingDockablePane;
if (floatingParentPane != null)
{
floatingParentPane.RemoveContent(0);
if (floatingParentPane.FloatingWindow != null &&
!floatingParentPane.FloatingWindow.IsClosing)
{
floatingParentPane.FloatingWindow.Close();
}
}
}
}
/// <summary>
/// Close this content without notifications
/// </summary>
internal void InternalClose()
{
this.LastActivation = DateTime.MinValue; // make this content ineligible for ActiveDocument selection when ActiveDocument is set to null
DockingManager manager = Manager;
if (manager != null)
{
if (manager.ActiveContent == this)
{
manager.ActiveContent = null;
}
if (manager.ActiveDocument == this)
{
manager.ActiveDocument = null;
}
}
DocumentPane parentPane = ContainerPane as DocumentPane;
FloatingDocumentPane floatingParentPane = ContainerPane as FloatingDocumentPane;
if (floatingParentPane != null)
{
floatingParentPane.RemoveContent(0);
if (floatingParentPane.FloatingWindow != null &&
!floatingParentPane.FloatingWindow.IsClosing)
{
floatingParentPane.FloatingWindow.Close();
}
}
else if (parentPane != null)
{
parentPane.Items.Remove(this);
parentPane.CheckContentsEmpty();
}
}
protected override void OnInitialized(EventArgs e)
{
if (_paneToTransfer != null)
{
//setup window size
ManagedContent selectedContent = _paneToTransfer.SelectedItem as ManagedContent;
if (selectedContent is DockableContent)
{
_floatingWindow.SizeToContent = (selectedContent as DockableContent).FloatingWindowSizeToContent;
}
if (selectedContent != null && selectedContent.FloatingWindowSize.IsEmpty)
{
selectedContent.FloatingWindowSize = new Size(_paneToTransfer.ActualWidth, _paneToTransfer.ActualHeight);
}
if (selectedContent != null)
{
_floatingWindow.Width = selectedContent.FloatingWindowSize.Width;
_floatingWindow.Height = selectedContent.FloatingWindowSize.Height;
}
else
{
_floatingWindow.Width = _paneToTransfer.ActualWidth;
_floatingWindow.Height = _paneToTransfer.ActualHeight;
}
int selectedIndex = _paneToTransfer.SelectedIndex;
//remove contents from container pane and insert in hosted pane
while (_paneToTransfer.Items.Count > 0)
{
DockableContent contentToTranser = _paneToTransfer.Items[0] as DockableContent;
contentToTranser.SaveCurrentStateAndPosition();
_paneToTransfer.RemoveContent(0);
//add content to my temporary pane
Items.Add(contentToTranser);
contentToTranser.SetStateToDockableWindow();
}
SelectedIndex = selectedIndex;
//transfer the style from the original dockablepane
//Style = _paneToTransfer.Style;
AttachStyleFromPane(_paneToTransfer);
ApplyTemplate();
LayoutTransform = (MatrixTransform)_paneToTransfer.TansformToAncestor();
}
else if (_contentToTransfer != null)
{
//setup window size
if (_contentToTransfer.FloatingWindowSize.IsEmpty)
{
_contentToTransfer.FloatingWindowSize = new Size(_contentToTransfer.ContainerPane.ActualWidth, _contentToTransfer.ContainerPane.ActualHeight);
}
_floatingWindow.Width = _contentToTransfer.FloatingWindowSize.Width;
_floatingWindow.Height = _contentToTransfer.FloatingWindowSize.Height;
//save current content position in container pane
_previousPane = _contentToTransfer.ContainerPane;
_arrayIndexPreviousPane = _previousPane.Items.IndexOf(_contentToTransfer);
_contentToTransfer.SaveCurrentStateAndPosition();
//remove content from container pane
_contentToTransfer.ContainerPane.RemoveContent(_arrayIndexPreviousPane);
//add content to this pane
Items.Add(_contentToTransfer);
SelectedIndex = 0;
AttachStyleFromPane(_previousPane as DockablePane);
DocumentPane originalDocumentPane = _previousPane as DocumentPane;
if (originalDocumentPane != null)
{
originalDocumentPane.CheckContentsEmpty();
}
_contentToTransfer.SetStateToDockableWindow();
LayoutTransform = (MatrixTransform)_contentToTransfer.TansformToAncestor();
}
base.OnInitialized(e);
}
