/* Loop method */
private void ListenLoop()
{
while (listening)
{
// Copy current foreground window title and window rect
String previousForegroundWindowTitle = CurrentForegroundWindowTitle;
Rectangle previousForegroundWindowRect = CurrentForegroundWindowRect;
// Retrieve window handle
IntPtr handle = GetForegroundWindowHandle();
// Update current foreground window title and window rect
CurrentForegroundWindowTitle = Window.GetWindowTitleFromHandle(handle);
CurrentForegroundWindowRect = Window.GetWindowRectFromHandle(handle);
CurrentForegroundWindowHandle = handle;
// Title Different?
if (CurrentForegroundWindowTitle != String.Empty && CurrentForegroundWindowTitle != previousForegroundWindowTitle)
{
// Notify handler
handler.NewForegroundWindow(CurrentForegroundWindowTitle, CurrentForegroundWindowRect, handle);
// Check if the window actually exists
currentWindowExists = Window.Exists(CurrentForegroundWindowTitle);
}
// Rectangle different?
if (!CurrentForegroundWindowRect.Equals(previousForegroundWindowRect))
{
// Notify
handler.ForegroundWindowPositionChanged(CurrentForegroundWindowTitle, CurrentForegroundWindowRect);
}
// Check the windows that have been specifically added to our list, one by one
CheckWindowsMonitorList();
// Wait
Thread.Sleep(ListenInterval);
}
}
private void CheckWindowsMonitorList()
{
// Check each of the windows that we are monitoring
int items = windowsListToMonitor.Count;
for (int i = 0; i < items; i++)
{
Window window = windowsListToMonitor[i];
// (!window.Minimized && !window.Visible) is currently there for fixing a glitch in the SWC
// client, which does not destroy the windows it creates but simply sets them invisible
if (!window.Exists() || (!window.Minimized && !window.Visible))
{
// Notify handler
handler.WindowClosed(window.Title);
// Add it to our remove list
removeWindowList.Add(window);
}
else
{
// Still exist... is it resized?
if (window.Minimized)
{
// Window is minimized... allow for maximize notifications to be sent again
windowMaximizeNotificationSent[window] = false;
// Did we already notify the handler?
if (!HasMinimizeNotificationBeenSent(window))
{
// Nop, notify
handler.WindowMinimized(window.Title);
// Set notification sent
windowMinimizeNotificationSent[window] = true;
}
}
else if (window.HasBeenMinimized)
{
// Window is visible... allow for minimize notifications to be sent again
windowMinimizeNotificationSent[window] = false;
// Did we already notify the handler?
if (!HasMaximizeNotificationBeenSent(window))
{
// Nop, notify
handler.WindowMaximized(window.Title);
// Set notification sent
windowMaximizeNotificationSent[window] = true;
}
}
}
}
// Actually remove the windows
foreach (Window w in removeWindowList)
{
windowsListToMonitor.Remove(w);
}
// Cleanup
removeWindowList.Clear();
}