public virtual void ShowView(IViewContentExtend content, bool bringToFront)
{
if (this.viewContentCollection.Contains(content))
{
this.SelectView((IViewContent)content);
}
else
{
this.viewContentCollection.Add(content);
Xwt.Drawing.Image image = (Xwt.Drawing.Image)null;
DockNotebookTab tabLabel = this.tabControl.InsertTab(-1);
DocumentWindow documentWindow = new DocumentWindow(this, content, this.tabControl, tabLabel);
documentWindow.Closed += new EventHandler <DocumentWindowEventArgs>(this.CloseWindowEvent);
documentWindow.Show();
tabLabel.Content = (Widget)documentWindow;
if (image != null)
{
tabLabel.Icon = image;
}
if (bringToFront)
{
documentWindow.SelectWindow();
}
documentWindow.ShowAll();
this.OnActiveWindowChanged((object)null, (EventArgs)null);
}
}
private void CloseWindowEvent(object sender, DocumentWindowEventArgs e)
{
DocumentWindow documentWindow = (DocumentWindow)sender;
if (documentWindow.ViewContent == null)
{
return;
}
this.CloseContent(documentWindow.ViewContent);
}
public void SelectWindow()
{
this.tabControl.CurrentTabIndex = this.tab.Index;
if (this.tabControl.FocusChild != null)
{
this.tabControl.FocusChild.GrabFocus();
}
else
{
DocumentWindow.DeepGrabFocus(this.content.Control);
}
}
private void CloseWindowEvent(object sender, WorkbenchWindowEventArgs e)
{
DocumentWindow documentWindow = (DocumentWindow)sender;
this.lastActiveWindows.Remove((IDocumentWindow)documentWindow);
if (documentWindow.ViewContent != null)
{
this.CloseContent(documentWindow.ViewContent);
if (e.WasActive && !this.SelectLastActiveWindow((IDocumentWindow)documentWindow))
{
this.OnActiveWindowChanged((object)this, (EventArgs)null);
}
}
this.lastActiveWindows.Remove((IDocumentWindow)documentWindow);
}
private void FocusActiveDocumentWindow()
{
if (!this.documentDockItem.ContentVisible || this.ActiveWorkbenchWindow == null)
{
return;
}
this.LockActiveWindowChangeEvent();
DockNotebookTab currentTab = this.tabControl.CurrentTab;
this.tabControl.CurrentTab = (DockNotebookTab)null;
this.tabControl.CurrentTab = currentTab;
DocumentWindow activeWorkbenchWindow = this.ActiveWorkbenchWindow as DocumentWindow;
if (activeWorkbenchWindow != null)
{
activeWorkbenchWindow.ViewContent.Activated();
}
this.UnlockActiveWindowChangeEvent();
}
private static void DeepGrabFocus(Widget widget)
{
Widget widget1 = (Widget)null;
foreach (Widget focussableWidget in DocumentWindow.GetFocussableWidgets(widget))
{
if (focussableWidget.HasFocus)
{
return;
}
if (widget1 == null)
{
widget1 = focussableWidget;
}
}
if (widget1 == null)
{
return;
}
widget1.GrabFocus();
}
private static IEnumerable <Widget> GetFocussableWidgets(Widget widget)
{
Container c = widget as Container;
if (widget.CanFocus)
{
yield return(widget);
}
if (c != null)
{
foreach (Widget widget1 in ((IEnumerable <Widget>)c.FocusChain).SelectMany <Widget, Widget>((Func <Widget, IEnumerable <Widget> >)(x => DocumentWindow.GetFocussableWidgets(x))).Where <Widget>((Func <Widget, bool>)(y => y != null)))
{
yield return(widget1);
}
}
}