/// <summary>
/// Stops the hosted component.
/// </summary>
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (disposing && _host != null)
{
_host.StopComponent();
_host = null;
if (_dialogBoxes != null)
{
(_dialogBoxes as IDisposable).Dispose();
}
_dialogBoxes = null;
_desktopWindow = null;
}
}
private void WindowClosingEventHandler(object sender, ClosingEventArgs e)
{
// if interaction not allowed, or already cancelled, don't do anything here
if (e.Interaction != UserInteraction.Allowed || e.Cancel)
{
return;
}
// find all the workspaces that can't be closed
DesktopWindow window = (DesktopWindow)sender;
bool showHelper = CollectionUtils.Contains <Workspace>(window.Workspaces,
delegate(Workspace w) { return(!w.QueryCloseReady()); });
if (showHelper)
{
e.Cancel = true;
ShowShelf(window);
}
}
private void ShowShelf(DesktopWindow window)
{
// the shelf is not currently open
if (_closeHelperShelf == null)
{
// launch it
CloseHelperComponent component = new CloseHelperComponent();
_closeHelperShelf = ApplicationComponent.LaunchAsShelf(window, component,
SR.TitleCloseAssistant,
"Close Assistant",
ShelfDisplayHint.DockLeft);
_closeHelperShelf.Closed += delegate { _closeHelperShelf = null; };
}
else
{
_closeHelperShelf.Activate();
}
CloseHelperComponent helper = (CloseHelperComponent)_closeHelperShelf.Component;
helper.Refresh();
}
public AlertContext(DesktopWindow window)
{
_window = window;
}
internal DesktopToolContext(DesktopWindow window)
{
_window = window;
}
/// <summary>
/// Creates a view for a desktop window.
/// </summary>
internal IDesktopWindowView CreateDesktopWindowView(DesktopWindow window)
{
return(_view.CreateDesktopWindowView(window));
}
internal ApplicationComponentMetaToolContext(ApplicationComponent component, DesktopWindow window)
{
_component = component;
_window = window;
}
private void HandleLink(DesktopWindow window, string message)
{
window.ShowMessageBox(message, MessageBoxActions.Ok);
}
/// <summary>
/// Constructor.
/// </summary>
internal ShelfCollection(DesktopWindow owner)
{
_owner = owner;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="owner"></param>
internal WorkspaceCollection(DesktopWindow owner)
{
_owner = owner;
}
public DialogBox CreateDialogBox(DialogBoxCreationArgs args, DesktopWindow window)
{
return(new DialogBox(args, window));
}
public Shelf CreateShelf(ShelfCreationArgs args, DesktopWindow window)
{
return(new Shelf(args, window));
}
public Workspace CreateWorkspace(WorkspaceCreationArgs args, DesktopWindow window)
{
return(new Workspace(args, window));
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="owner">The <see cref="DesktopWindow"/> that owns the dialog box.</param>
internal DialogBoxCollection(DesktopWindow owner)
{
_owner = owner;
}