private void AppButton_OnContextMenuOpening(object sender, ContextMenuEventArgs e)
{
if (Window == null)
{
return;
}
NativeMethods.WindowShowStyle wss = Window.ShowStyle;
int ws = Window.WindowStyles;
// disable window operations depending on current window state. originally tried implementing via bindings but found there is no notification we get regarding maximized state
MaximizeMenuItem.IsEnabled = (wss != NativeMethods.WindowShowStyle.ShowMaximized && (ws & (int)NativeMethods.WindowStyles.WS_MAXIMIZEBOX) != 0);
MinimizeMenuItem.IsEnabled = (wss != NativeMethods.WindowShowStyle.ShowMinimized && (ws & (int)NativeMethods.WindowStyles.WS_MINIMIZEBOX) != 0);
if (RestoreMenuItem.IsEnabled = (wss != NativeMethods.WindowShowStyle.ShowNormal))
{
CloseMenuItem.FontWeight = FontWeights.Normal;
RestoreMenuItem.FontWeight = FontWeights.Bold;
}
if (!RestoreMenuItem.IsEnabled || RestoreMenuItem.IsEnabled && !MaximizeMenuItem.IsEnabled)
{
CloseMenuItem.FontWeight = FontWeights.Bold;
RestoreMenuItem.FontWeight = FontWeights.Normal;
}
MoveMenuItem.IsEnabled = wss == NativeMethods.WindowShowStyle.ShowNormal;
SizeMenuItem.IsEnabled = (wss == NativeMethods.WindowShowStyle.ShowNormal && (ws & (int)NativeMethods.WindowStyles.WS_MAXIMIZEBOX) != 0);
}
public void ConfigureContextMenu()
{
if (Window != null)
{
Visibility vis = Visibility.Collapsed;
NativeMethods.WindowShowStyle wss = Window.ShowStyle;
int ws = Window.WindowStyles;
// show pin option if this app is not yet in quick launch
if (Window.QuickLaunchAppInfo == null)
{
vis = Visibility.Visible;
}
miPin.Visibility = vis;
miPinSeparator.Visibility = vis;
// disable window operations depending on current window state. originally tried implementing via bindings but found there is no notification we get regarding maximized state
miMaximize.IsEnabled = (wss != NativeMethods.WindowShowStyle.ShowMaximized && (ws & (int)NativeMethods.WindowStyles.WS_MAXIMIZEBOX) != 0);
miMinimize.IsEnabled = (wss != NativeMethods.WindowShowStyle.ShowMinimized && (ws & (int)NativeMethods.WindowStyles.WS_MINIMIZEBOX) != 0);
miRestore.IsEnabled = (wss != NativeMethods.WindowShowStyle.ShowNormal);
miMove.IsEnabled = wss == NativeMethods.WindowShowStyle.ShowNormal;
miSize.IsEnabled = (wss == NativeMethods.WindowShowStyle.ShowNormal && (ws & (int)NativeMethods.WindowStyles.WS_MAXIMIZEBOX) != 0);
}
}
/// <summary>
/// Handler that adjusts the visibility and usability of menu items depending on window state and app's inclusion in Quick Launch.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ContextMenu_Opening(object sender, ContextMenuEventArgs e)
{
var Window = (DataContext as WindowsTasks.ApplicationWindow);
if (Window != null)
{
Visibility vis = Visibility.Collapsed;
NativeMethods.WindowShowStyle wss = Window.ShowStyle;
int ws = Window.WindowStyles;
// show pin option if this app is not yet in quick launch
if (Window.QuickLaunchAppInfo == null)
{
vis = Visibility.Visible;
}
miPin.Visibility = vis;
miPinSeparator.Visibility = vis;
// disable window operations depending on current window state. originally tried implementing via bindings but found there is no notification we get regarding maximized state
miMaximize.IsEnabled = (wss != NativeMethods.WindowShowStyle.ShowMaximized && (ws & (int)NativeMethods.WindowStyles.WS_MAXIMIZEBOX) != 0);
miMinimize.IsEnabled = (wss != NativeMethods.WindowShowStyle.ShowMinimized && (ws & (int)NativeMethods.WindowStyles.WS_MINIMIZEBOX) != 0);
miRestore.IsEnabled = (wss != NativeMethods.WindowShowStyle.ShowNormal);
}
}
private void UserControl_ContextMenuOpening(object sender, ContextMenuEventArgs e)
{
ThumbWindow.IsContextMenuOpen = true;
if (_window == null)
{
return;
}
NativeMethods.WindowShowStyle wss = _window.ShowStyle;
int ws = _window.WindowStyles;
miMaximize.IsEnabled = wss != NativeMethods.WindowShowStyle.ShowMaximized && (ws & (int)NativeMethods.WindowStyles.WS_MAXIMIZEBOX) != 0;
miMinimize.IsEnabled = wss != NativeMethods.WindowShowStyle.ShowMinimized && (ws & (int)NativeMethods.WindowStyles.WS_MINIMIZEBOX) != 0;
miRestore.IsEnabled = wss != NativeMethods.WindowShowStyle.ShowNormal;
miMove.IsEnabled = wss == NativeMethods.WindowShowStyle.ShowNormal;
miSize.IsEnabled = wss == NativeMethods.WindowShowStyle.ShowNormal && (ws & (int)NativeMethods.WindowStyles.WS_MAXIMIZEBOX) != 0;
}
private static void SetSecondaryTaskbarVisibility(NativeMethods.WindowShowStyle shw)
{
bool complete = false;
IntPtr secTaskbarHwnd = NativeMethods.FindWindowEx(IntPtr.Zero, IntPtr.Zero, "Shell_SecondaryTrayWnd", null);
// if we have 3+ monitors there may be multiple secondary taskbars
while (!complete)
{
if (secTaskbarHwnd != IntPtr.Zero)
{
NativeMethods.ShowWindowAsync(secTaskbarHwnd, shw);
secTaskbarHwnd = NativeMethods.FindWindowEx(IntPtr.Zero, secTaskbarHwnd, "Shell_SecondaryTrayWnd", null);
}
else
{
complete = true;
}
}
}
private void ContextMenu_Opening(object sender, RoutedEventArgs e)
{
ApplicationWindow window = getWindow();
if (window == null)
{
return;
}
Visibility pinVisibility = Visibility.Collapsed;
Visibility singleWindowVisibility = _isGroup ? Visibility.Collapsed : Visibility.Visible;
NativeMethods.WindowShowStyle wss = window.ShowStyle;
int ws = window.WindowStyles;
// show pin option if this app is not yet in quick launch
if (ParentTaskbar._appGrabber.QuickLaunchManager.GetQuickLaunchApplicationInfo(window) == null)
{
pinVisibility = Visibility.Visible;
}
miPin.Visibility = pinVisibility;
miPinSeparator.Visibility = pinVisibility;
// show/hide single window controls
miMaximize.Visibility = singleWindowVisibility;
miMinimize.Visibility = singleWindowVisibility;
miRestore.Visibility = singleWindowVisibility;
miMove.Visibility = singleWindowVisibility;
miSize.Visibility = singleWindowVisibility;
miSingleWindowSeparator.Visibility = singleWindowVisibility;
if (!_isGroup)
{
// disable window operations depending on current window state. originally tried implementing via bindings but found there is no notification we get regarding maximized state
miMaximize.IsEnabled = wss != NativeMethods.WindowShowStyle.ShowMaximized && (ws & (int)NativeMethods.WindowStyles.WS_MAXIMIZEBOX) != 0;
miMinimize.IsEnabled = wss != NativeMethods.WindowShowStyle.ShowMinimized && (ws & (int)NativeMethods.WindowStyles.WS_MINIMIZEBOX) != 0;
miRestore.IsEnabled = wss != NativeMethods.WindowShowStyle.ShowNormal;
miMove.IsEnabled = wss == NativeMethods.WindowShowStyle.ShowNormal;
miSize.IsEnabled = wss == NativeMethods.WindowShowStyle.ShowNormal && (ws & (int)NativeMethods.WindowStyles.WS_MAXIMIZEBOX) != 0;
}
}
/// <summary>
/// Make the referenced Internet Explorer full screen, minimized, maximized and more.
/// </summary>
/// <param name="showStyle">The style to apply.</param>
public virtual void ShowWindow(NativeMethods.WindowShowStyle showStyle)
{
NativeMethods.ShowWindow(hWnd, (int) showStyle);
}
public void ShowWindow(NativeMethods.WindowShowStyle showStyle)
{
throw new NotImplementedException();
}
internal static extern bool ShowWindow(IntPtr hWnd, NativeMethods.WindowShowStyle nCmdShow);
