private void ResizeEventCallback(IntPtr hWinEventHook, uint eventType, IntPtr hWnd, int idObject, int idChild, uint dwEventThread, uint dwmsEventTime)
{
if (hWnd != IntPtr.Zero && idObject == 0 && idChild == 0)
{
NativeMethods.RECT rect;
NativeMethods.GetWindowRect(hWnd, out rect);
FullScreenApp existingApp = null;
ApplicationWindow window = new ApplicationWindow(hWnd, tasksSvc);
if (tasksSvc.Windows.Contains(window))
{
// first check if this window is already in our list. if so, remove it if necessary
foreach (FullScreenApp app in FullScreenApps)
{
if (hWnd == app.hWnd)
{
if (rect.top == app.rect.top && rect.left == app.rect.left && rect.bottom == app.rect.bottom && rect.right == app.rect.right)
{
// no change, do nothing
return;
}
else
{
// there was a change
existingApp = app;
}
break;
}
}
// remove any changed windows we found
if (existingApp != null)
{
CairoLogger.Instance.Debug("Removing full screen app");
FullScreenApps.Remove(existingApp);
return;
}
// check if this is a new full screen app
foreach (Screen screen in Startup.screenState)
{
if (rect.top == screen.Bounds.Top && rect.left == screen.Bounds.Left && rect.bottom == screen.Bounds.Bottom && rect.right == screen.Bounds.Right)
{
// this is a full screen app on this screen
CairoLogger.Instance.Debug("Adding full screen app");
FullScreenApps.Add(new FullScreenApp {
hWnd = hWnd, screen = screen, rect = rect
});
break;
}
}
}
}
}
private void FullscreenCheck_Tick(object sender, EventArgs e)
{
IntPtr hWnd = GetForegroundWindow();
List <FullScreenApp> removeApps = new List <FullScreenApp>();
bool skipAdd = false;
// first check if this window is already in our list. if so, remove it if necessary
foreach (FullScreenApp app in FullScreenApps)
{
FullScreenApp appCurrentState = getFullScreenApp(app.hWnd);
if (app.hWnd == hWnd && appCurrentState != null && app.screen == appCurrentState.screen)
{
// this window, still same screen, do nothing
skipAdd = true;
continue;
}
if (appCurrentState == null || app.screen != appCurrentState.screen)
{
removeApps.Add(app);
}
}
// remove any changed windows we found
if (removeApps.Count > 0)
{
CairoLogger.Instance.Debug("Removing full screen app(s)");
foreach (FullScreenApp existingApp in removeApps)
{
FullScreenApps.Remove(existingApp);
}
}
// check if this is a new full screen app
if (!skipAdd)
{
FullScreenApp appNew = getFullScreenApp(hWnd);
if (appNew != null)
{
CairoLogger.Instance.Debug("Adding full screen app");
FullScreenApps.Add(appNew);
}
}
}