* Implemented AS_DIRECT_WINDOW_SET_FULLSCREEN so that it sets kWindowScreenFeel

when enabled, and B_NORMAL_WINDOW_FEEL when disabled. IOW when enabled, no
  other windows can interfere.
* Therefore, it's no longer necessary to have the screen_blanker window
  use kWindowScreenFeel - it will set its window to full screen as long
  as the blanker runs.
* Added a AS_APP_CRASHED notification in the app_server that will remove
  all kWindowScreenFeels from the windows of the crashed app.
* This is now used by the debugger to ensure that the debugger alert will
  be visible.
* Factored out a DesktopLink class out of the BRoster::_ActivateApp()
  method. This class is now also used in the new BRoster::_ApplicationCrashed()
  method as used in the debug_server (via BRoster::Private).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17785 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/app/DesktopLink.h

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2006, Haiku.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Axel Dörfler, [email protected]
+ */
+#ifndef _DESKTOP_LINK_H
+#define _DESKTOP_LINK_H
+
+
+#include <PortLink.h>
+
+
+namespace BPrivate {
+
+class DesktopLink : public PortLink {
+	public:
+		DesktopLink();
+		virtual ~DesktopLink();
+
+		status_t InitCheck() const;
+
+	private:
+		port_id	fReplyPort;
+};
+
+}	// namespace BPrivate
+
+#endif	/* _DESKTOP_LINK_H */