protected virtual void OnNewWindowCreated(ToolsUIWindow newWindow)
{
}
void ReplicateLayoutStates()
{
if (this.duplicatingWindow != null)
{
for (int i = 0; i < this.LayoutTabControl.Items.Count; i++)
{
var ourLayout = this.LayoutTabControl.Items[i] as LayoutInstance;
var toCopyLayout = this.duplicatingWindow.LayoutTabControl.Items[i] as LayoutInstance;
ourLayout.ReplicateLayoutState(toCopyLayout);
}
this.duplicatingWindow = null;
}
}
public DocumentWrapper(ToolsUIWindow window)
{
this.Window = window;
}
public ActiveDocumentCookie(ToolsUIWindow window) : base(window) { }
void OnMainWindowClosed(object sender, EventArgs e)
{
this.thisWindow.Dispatcher.BeginInvoke((Action)(() =>
{
// We need to re-establish the main window. It might even be us now!
this.mainWindowDocumentTracker.ActiveDocumentChanged -= OnMainWindowActiveDocumentChanged;
this.mainWindow.Closed -= OnMainWindowClosed;
this.mainWindow = ToolsUIApplication.Instance.MainToolsUIWindow;
if (this.thisWindow != this.mainWindow)
{
this.mainWindowDocumentTracker = this.mainWindow.ServiceProvider.GetService(typeof(IActiveDocumentTracker)) as IActiveDocumentTracker;
}
else
{
this.mainWindowDocumentTracker = null;
}
if (this.mainWindowDocumentTracker != null)
{
this.mainWindowDocumentTracker.ActiveDocumentChanged += OnMainWindowActiveDocumentChanged;
this.activeDocumentCookie.WrappedDocument = this.mainWindowDocumentTracker.ActiveDocument;
this.IsTrackingMainWindow = true;
this.mainWindow.Closed += OnMainWindowClosed;
}
else
{
this.documentList.Remove(this.activeDocumentCookie);
this.activeDocumentCookie = null;
this.IsTrackingMainWindow = false;
AssignShortcuts();
}
}), DispatcherPriority.Background);
}
public WindowDocumentTracker(ToolsUIWindow window, IServiceProvider serviceProvider)
: base(serviceProvider)
{
this.thisWindow = window;
this.mainWindow = ToolsUIApplication.Instance.MainToolsUIWindow ?? window; // If MainToolsUIWindow is null, the window is (about to be) the main window
this.documentList = new ObservableCollection<DocumentWrapper>();
if (this.thisWindow != this.mainWindow)
{
// This is not the main window. All secondary windows are born tracking the main window's
// active document.
this.mainWindowDocumentTracker = this.mainWindow.ServiceProvider.GetService(typeof(IActiveDocumentTracker)) as IActiveDocumentTracker;
if (this.mainWindowDocumentTracker != null)
{
this.mainWindowDocumentTracker.ActiveDocumentChanged += OnMainWindowActiveDocumentChanged;
this.activeDocumentCookie = new ActiveDocumentCookie(this.thisWindow);
this.activeDocument = this.mainWindowDocumentTracker.ActiveDocument;
this.activeDocumentCookie.WrappedDocument = this.mainWindowDocumentTracker.ActiveDocument;
this.isTrackingMainWindow = true;
this.mainWindow.Closed += OnMainWindowClosed;
}
}
this.documentListAsINCC = this.DocumentManager.Documents as INotifyCollectionChanged;
if (this.documentListAsINCC != null)
{
this.documentListAsINCC.CollectionChanged += OnDocumentListChanged;
}
InitializeDocumentList();
this.selectedDocument = this.activeDocumentCookie ?? this.documentList.FirstOrDefault(d => d.WrappedDocument == this.activeDocument);
}
internal void LoadWindowState(ToolsUIWindow mainWindow)
{
this.mainWindow = mainWindow;
try
{
var defaultStateText = GetDefaultWindowStateResourceText();
var stateDoc = XElement.Parse(defaultStateText);
var layoutDefinitionsElement = stateDoc.Element("LayoutDefinitions");
this.defaultLayoutDefinitions = layoutDefinitionsElement.Elements("LayoutDefinition")
.Select(e => LayoutDefinition.LoadFromState(e, this.viewCreators))
.ToList();
}
catch (Exception)
{
this.defaultLayoutDefinitions = new List<LayoutDefinition>();
}
LoadWindowState();
}
void OnWindowClosed(object sender, EventArgs e)
{
var window = sender as ToolsUIWindow;
if (window == null)
{
return;
}
this.allWindows.Remove(window);
if (this.allWindows.Count == 0)
{
// That was the last window. If we're not shutting down by now, do it.
if (!this.ShuttingDown)
{
this.ShuttingDown = true;
DoShutdown();
}
}
if (window == this.mainWindow)
{
this.mainWindow = this.allWindows.OrderBy(w => -w.ActivationIndex).FirstOrDefault();
}
if (!this.ShuttingDown && (this.mainWindow != null))
{
RequestViewBindingUpdate();
Notify("WindowCount");
}
}
public ToolsUIWindow CreateWindow()
{
var window = CreateToolsUIWindow();
if (this.mainWindow == null)
{
this.mainWindow = window;
}
this.allWindows.Add(window);
window.Closed += OnWindowClosed;
Notify("WindowCount");
return window;
}