/// <summary>
/// Remove the tabbed thumbnail from the taskbar.
/// </summary>
/// <param name="windowsControl">TabbedThumbnail associated with the WPF Control (UIElement) that
/// is to be removed from the taskbar</param>
public void RemoveThumbnailPreview(UIElement windowsControl)
{
if (windowsControl == null)
{
throw new ArgumentNullException("windowsControl");
}
if (!_tabbedThumbnailCacheWPF.ContainsKey(windowsControl))
{
throw new ArgumentException(LocalizedMessages.ThumbnailManagerControlNotAdded, "windowsControl");
}
TaskbarWindowManager.UnregisterTab(_tabbedThumbnailCacheWPF[windowsControl].TaskbarWindow);
_tabbedThumbnailCacheWPF.Remove(windowsControl);
TaskbarWindow taskbarWindow = TaskbarWindowManager.GetTaskbarWindow(windowsControl, TaskbarProxyWindowType.TabbedThumbnail);
if (taskbarWindow != null)
{
if (TaskbarWindowManager._taskbarWindowList.Contains(taskbarWindow))
{
TaskbarWindowManager._taskbarWindowList.Remove(taskbarWindow);
}
taskbarWindow.Dispose();
taskbarWindow = null;
}
}
private static bool DispatchSystemCommandMessage(ref System.Windows.Forms.Message m, TaskbarWindow taskbarWindow)
{
if (m.Msg == (int)WindowMessage.SystemCommand)
{
if (((int)m.WParam) == TabbedThumbnailNativeMethods.ScClose)
{
// Raise the event
if (taskbarWindow.TabbedThumbnail.OnTabbedThumbnailClosed())
{
// Remove the taskbar window from our internal list
if (_taskbarWindowList.Contains(taskbarWindow))
{
_taskbarWindowList.Remove(taskbarWindow);
}
taskbarWindow.Dispose();
taskbarWindow = null;
}
}
else if (((int)m.WParam) == TabbedThumbnailNativeMethods.ScMaximize)
{
// Raise the event
taskbarWindow.TabbedThumbnail.OnTabbedThumbnailMaximized();
}
else if (((int)m.WParam) == TabbedThumbnailNativeMethods.ScMinimize)
{
// Raise the event
taskbarWindow.TabbedThumbnail.OnTabbedThumbnailMinimized();
}
return(true);
}
return(false);
}
private static bool DispatchNCDestroyMessage(ref System.Windows.Forms.Message m, TaskbarWindow taskbarWindow)
{
if (m.Msg == (int)WindowMessage.NCDestroy)
{
// Raise the event
taskbarWindow.TabbedThumbnail.OnTabbedThumbnailClosed();
// Remove the taskbar window from our internal list
if (_taskbarWindowList.Contains(taskbarWindow))
{
_taskbarWindowList.Remove(taskbarWindow);
}
taskbarWindow.Dispose();
return(true);
}
return(false);
}
internal static void AddThumbnailButtons(System.Windows.UIElement control, params ThumbnailToolBarButton[] buttons)
{
// Try to get an existing taskbar window for this user uielement
TaskbarWindow taskbarWindow = GetTaskbarWindow(control, TaskbarProxyWindowType.ThumbnailToolbar);
TaskbarWindow temp = null;
try {
AddThumbnailButtons(
taskbarWindow ?? (temp = new TaskbarWindow(control, buttons)),
taskbarWindow == null,
buttons);
} catch {
if (temp != null)
{
temp.Dispose();
}
throw;
}
}
internal static void AddThumbnailButtons(IntPtr userWindowHandle, params ThumbnailToolBarButton[] buttons)
{
// Try to get an existing taskbar window for this user windowhandle
TaskbarWindow taskbarWindow = GetTaskbarWindow(userWindowHandle, TaskbarProxyWindowType.ThumbnailToolbar);
TaskbarWindow temp = null;
try {
AddThumbnailButtons(
taskbarWindow ?? (temp = new TaskbarWindow(userWindowHandle, buttons)),
taskbarWindow == null,
buttons);
} catch {
if (temp != null)
{
temp.Dispose();
}
throw;
}
}
/// <summary>
/// Remove the tabbed thumbnail from the taskbar.
/// </summary>
/// <param name="windowHandle">TabbedThumbnail associated with the window handle that
/// is to be removed from the taskbar</param>
public void RemoveThumbnailPreview(IntPtr windowHandle)
{
if (!_tabbedThumbnailCache.ContainsKey(windowHandle))
{
throw new ArgumentException(LocalizedMessages.ThumbnailManagerControlNotAdded, "windowHandle");
}
TaskbarWindowManager.UnregisterTab(_tabbedThumbnailCache[windowHandle].TaskbarWindow);
_tabbedThumbnailCache.Remove(windowHandle);
TaskbarWindow taskbarWindow = TaskbarWindowManager.GetTaskbarWindow(windowHandle, TaskbarProxyWindowType.TabbedThumbnail);
if (taskbarWindow != null)
{
if (TaskbarWindowManager._taskbarWindowList.Contains(taskbarWindow))
{
TaskbarWindowManager._taskbarWindowList.Remove(taskbarWindow);
}
taskbarWindow.Dispose();
taskbarWindow = null;
}
}