static void SetPostion(DockPosition edge, Window appbarWindow, bool isAutoHide)
{
var barData = new Shell32.Appbardata();
barData.cbSize = Marshal.SizeOf(barData);
barData.hWnd = new WindowInteropHelper(appbarWindow).Handle;
barData.uEdge = (int)edge;
if (barData.uEdge == (int)DockPosition.Left || barData.uEdge == (int)DockPosition.Right)
{
barData.rc.Top = 0;
barData.rc.Bottom = (int)SystemParameters.PrimaryScreenHeight;
if (barData.uEdge == (int)DockPosition.Left)
{
barData.rc.Left = 0;
barData.rc.Right = (int)Math.Round(appbarWindow.ActualWidth);
}
else
{
barData.rc.Right = (int)SystemParameters.PrimaryScreenWidth;
barData.rc.Left = barData.rc.Right - (int)Math.Round(appbarWindow.ActualWidth);
}
}
else
{
barData.rc.Left = 0;
barData.rc.Right = (int)SystemParameters.PrimaryScreenWidth;
if (barData.uEdge == (int)DockPosition.Top)
{
barData.rc.Top = 0;
barData.rc.Bottom = (int)Math.Round(appbarWindow.ActualHeight);
}
else
{
barData.rc.Bottom = (int)SystemParameters.PrimaryScreenHeight;
barData.rc.Top = barData.rc.Bottom - (int)Math.Round(appbarWindow.ActualHeight);
}
}
Shell32.SHAppBarMessage((int)Shell32.AppBarMessages.ABM_QUERYPOS, ref barData);
if (isAutoHide)
{
Shell32.SHAppBarMessage((int)Shell32.AppBarMessages.ABM_SETAUTOHIDEBAR, ref barData);
}
else
{
Shell32.SHAppBarMessage((int)Shell32.AppBarMessages.ABM_SETPOS, ref barData);
}
var rect = new Rect(barData.rc.Left, barData.rc.Top,
barData.rc.Right - barData.rc.Left, barData.rc.Bottom - barData.rc.Top);
appbarWindow.Dispatcher.BeginInvoke(DispatcherPriority.ApplicationIdle,
new ResizeDelegate(DoResize), appbarWindow, rect);
}
public static void DockWindow(Window appbarWindow, DockPosition edge, bool autoHide)
{
var info = GetRegisterInfo(appbarWindow);
info.Edge = edge;
info.AutoHide = autoHide;
var abd = new Shell32.Appbardata();
abd.cbSize = Marshal.SizeOf(abd);
abd.hWnd = new WindowInteropHelper(appbarWindow).Handle;
if (edge == DockPosition.None)
{
if (info.IsRegistered)
{
Shell32.SHAppBarMessage((int)Shell32.AppBarMessages.ABM_REMOVE, ref abd);
info.IsRegistered = false;
}
RestoreWindow(appbarWindow);
return;
}
if (!info.IsRegistered)
{
info.IsRegistered = true;
info.CallbackId = (int)WUser32.RegisterWindowMessage("AppBarMessage");
abd.uCallbackMessage = info.CallbackId;
Shell32.SHAppBarMessage((int)Shell32.AppBarMessages.ABM_NEW, ref abd);
Shell32.SHAppBarMessage((int)Shell32.AppBarMessages.ABM_ACTIVATE, ref abd);
var source = HwndSource.FromHwnd(abd.hWnd);
if (source != null)
{
source.AddHook(info.WndProc);
}
}
appbarWindow.WindowStyle = WindowStyle.None;
appbarWindow.ResizeMode = ResizeMode.NoResize;
appbarWindow.Topmost = true;
SetPostion(info.Edge, appbarWindow, autoHide);
}
public static void DockWindow( Window appbarWindow, DockPosition edge, bool autoHide )
{
var info = GetRegisterInfo( appbarWindow );
info.Edge = edge;
info.AutoHide = autoHide;
var abd = new Shell32.Appbardata();
abd.cbSize = Marshal.SizeOf( abd );
abd.hWnd = new WindowInteropHelper( appbarWindow ).Handle;
if ( edge == DockPosition.None )
{
if ( info.IsRegistered )
{
Shell32.SHAppBarMessage( (int)Shell32.AppBarMessages.ABM_REMOVE, ref abd );
info.IsRegistered = false;
}
RestoreWindow( appbarWindow );
return;
}
if ( !info.IsRegistered )
{
info.IsRegistered = true;
info.CallbackId = (int)WUser32.RegisterWindowMessage( "AppBarMessage" );
abd.uCallbackMessage = info.CallbackId;
Shell32.SHAppBarMessage( (int)Shell32.AppBarMessages.ABM_NEW, ref abd );
Shell32.SHAppBarMessage( (int)Shell32.AppBarMessages.ABM_ACTIVATE, ref abd );
var source = HwndSource.FromHwnd( abd.hWnd );
if ( source != null ) source.AddHook( info.WndProc );
}
appbarWindow.WindowStyle = WindowStyle.None;
appbarWindow.ResizeMode = ResizeMode.NoResize;
appbarWindow.Topmost = true;
SetPostion( info.Edge, appbarWindow, autoHide );
}
static void SetPostion( DockPosition edge, Window appbarWindow, bool isAutoHide )
{
var barData = new Shell32.Appbardata();
barData.cbSize = Marshal.SizeOf( barData );
barData.hWnd = new WindowInteropHelper( appbarWindow ).Handle;
barData.uEdge = (int)edge;
if ( barData.uEdge == (int)DockPosition.Left || barData.uEdge == (int)DockPosition.Right )
{
barData.rc.Top = 0;
barData.rc.Bottom = (int)SystemParameters.PrimaryScreenHeight;
if ( barData.uEdge == (int)DockPosition.Left )
{
barData.rc.Left = 0;
barData.rc.Right = (int)Math.Round( appbarWindow.ActualWidth );
}
else
{
barData.rc.Right = (int)SystemParameters.PrimaryScreenWidth;
barData.rc.Left = barData.rc.Right - (int)Math.Round( appbarWindow.ActualWidth );
}
}
else
{
barData.rc.Left = 0;
barData.rc.Right = (int)SystemParameters.PrimaryScreenWidth;
if ( barData.uEdge == (int)DockPosition.Top )
{
barData.rc.Top = 0;
barData.rc.Bottom = (int)Math.Round( appbarWindow.ActualHeight );
}
else
{
barData.rc.Bottom = (int)SystemParameters.PrimaryScreenHeight;
barData.rc.Top = barData.rc.Bottom - (int)Math.Round( appbarWindow.ActualHeight );
}
}
Shell32.SHAppBarMessage( (int)Shell32.AppBarMessages.ABM_QUERYPOS, ref barData );
if ( isAutoHide )
Shell32.SHAppBarMessage( (int)Shell32.AppBarMessages.ABM_SETAUTOHIDEBAR, ref barData );
else
Shell32.SHAppBarMessage( (int)Shell32.AppBarMessages.ABM_SETPOS, ref barData );
var rect = new Rect( barData.rc.Left, barData.rc.Top,
barData.rc.Right - barData.rc.Left, barData.rc.Bottom - barData.rc.Top );
appbarWindow.Dispatcher.BeginInvoke( DispatcherPriority.ApplicationIdle,
new ResizeDelegate( DoResize ), appbarWindow, rect );
}
