private ApplicationWindow addWindow(IntPtr hWnd, ApplicationWindow.WindowState initialState = ApplicationWindow.WindowState.Inactive, bool sanityCheck = false)
{
ApplicationWindow win = new ApplicationWindow(hWnd, this);
// set window state if a non-default value is provided
if (initialState != ApplicationWindow.WindowState.Inactive)
{
win.State = initialState;
}
// add window unless we need to validate it is eligible to show in taskbar
if (!sanityCheck || win.CanAddToTaskbar)
{
Windows.Add(win);
}
// Only send TaskbarButtonCreated if we are shell, and if OS is not Server Core
// This is because if Explorer is running, it will send the message, so we don't need to
// Server Core doesn't support ITaskbarList, so sending this message on that OS could cause some assuming apps to crash
if (Interop.Shell.IsCairoRunningAsShell && !Interop.Shell.IsServerCore)
{
SendNotifyMessage(win.Handle, (uint)TASKBARBUTTONCREATEDMESSAGE, UIntPtr.Zero, IntPtr.Zero);
}
return(win);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (!(values[0] is FrameworkElement fxElement))
{
return(null);
}
// Default style is Inactive...
var fxStyle = fxElement.FindResource("TaskButton");
if (values[1] == null)
{
// Default - couldn't get window state.
return(fxStyle);
}
if (values[1] is ApplicationWindow.WindowState)
{
ApplicationWindow.WindowState state = (ApplicationWindow.WindowState)values[1];
switch (state)
{
case ApplicationWindow.WindowState.Active:
fxStyle = fxElement.FindResource("TaskButtonActive");
break;
case ApplicationWindow.WindowState.Flashing:
fxStyle = fxElement.FindResource("TaskButtonFlashing");
break;
}
}
return(fxStyle);
}
private void AppButton_OnPreviewMouseDown(object sender, MouseButtonEventArgs e)
{
if (e.ChangedButton == MouseButton.Left)
{
PressedWindowState = Window.State;
}
}
private ApplicationWindow addWindow(IntPtr hWnd, ApplicationWindow.WindowState initialState = ApplicationWindow.WindowState.Inactive, bool sanityCheck = false)
{
ApplicationWindow win = new ApplicationWindow(this, hWnd);
// set window state if a non-default value is provided
if (initialState != ApplicationWindow.WindowState.Inactive)
{
win.State = initialState;
}
// add window unless we need to validate it is eligible to show in taskbar
if (!sanityCheck || win.CanAddToTaskbar)
{
Windows.Add(win);
}
// Only send TaskbarButtonCreated if we are shell, and if OS is not Server Core
// This is because if Explorer is running, it will send the message, so we don't need to
if (EnvironmentHelper.IsAppRunningAsShell)
{
sendTaskbarButtonCreatedMessage(win.Handle);
}
return(win);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
var fxElement = values[0] as FrameworkElement;
if (fxElement == null)
{
return(null);
}
// Default style is Inactive...
var fxStyle = fxElement.FindResource("CairoTaskbarButtonInactiveStyle");
if (values[1] == null)
{
// Default - couldn't get window state.
return(fxStyle);
}
ApplicationWindow.WindowState winState = ApplicationWindow.WindowState.Unknown;
EnumUtility.TryCast <ApplicationWindow.WindowState>(values[1], out winState, ApplicationWindow.WindowState.Inactive);
switch (winState)
{
case ApplicationWindow.WindowState.Active:
fxStyle = fxElement.FindResource("CairoTaskbarButtonActiveStyle");
break;
case ApplicationWindow.WindowState.Flashing:
fxStyle = fxElement.FindResource("CairoTaskbarButtonFlashingStyle");
break;
case ApplicationWindow.WindowState.Hidden:
fxStyle = fxElement.FindResource("CairoTaskbarButtonHiddenStyle");
break;
}
return(fxStyle);
}
