Changed screen saver control to use fake events

This closes Bug 1031

1 files changed, 45 insertions, 0 deletions

diff --git a/src/kmplayerapp.cpp b/src/kmplayerapp.cpp
index bdeac91..fe8995a 100644
--- a/src/kmplayerapp.cpp
+++ b/src/kmplayerapp.cpp
@@ -73,6 +73,12 @@
 #include "kmplayervdr.h"
 #include "kmplayerconfig.h"
 
+#include <X11/Xlib.h>
+#ifdef HAVE_XTEST
+#include <X11/keysym.h>
+#include <X11/extensions/XTest.h>
+#endif
+
 static const int DVDNav_start = 1;
 static const int DVDNav_previous = 2;
 static const int DVDNav_next = 3;
@@ -533,6 +539,24 @@ KDE_NO_CDTOR_EXPORT KMPlayerApp::KMPlayerApp(TQWidget* , const char* name)
     initActions();
     initView();
 
+    haveXTest = false;
+#ifdef HAVE_XTEST
+    int dummy_event, dummy_error, dummy_major, dummy_minor;
+    if (XTestQueryExtension(x11Display(), &dummy_event, &dummy_error, &dummy_major, &dummy_minor)) {
+	fakeKeycode = XKeysymToKeycode(x11Display(), XK_Shift_L);
+	if (fakeKeycode != 0)
+	    haveXTest = true;
+    }
+#endif
+    /** TWin are you there? **/
+    m_haveKWin = KApplication::dcopClient()->isApplicationRegistered("twin");
+    if (m_haveKWin)
+	kdDebug() << "Window manager: TWin found" << endl;
+    else
+	kdDebug() << "Window manager: not TWin - using save fullscreen mode" << endl;
+    connect(&m_screensaverTimer, TQT_SIGNAL(timeout()), TQT_TQOBJECT(this), TQT_SLOT(slotFakeKeyEvent()));
+    m_screensaverTimer.start( 55000 );
+    
     //setAutoSaveSettings();
     playlist = new Playlist (this, lstsrc);
     playlist_id = m_view->playList ()->addTree (playlist, "listssource", "player_playlist", KMPlayer::PlayListView::AllowDrag | KMPlayer::PlayListView::AllowDrops | KMPlayer::PlayListView::TreeEdit | KMPlayer::PlayListView::Moveable | KMPlayer::PlayListView::Deleteable);
@@ -685,6 +709,27 @@ KDE_NO_EXPORT void KMPlayerApp::initView () {
     setAcceptDrops (true);
 }
 
+void KMPlayerApp::slotFakeKeyEvent()
+{
+	if ( m_player && m_player->isPlaying() && !m_player->isPaused())
+		if (m_haveKWin) {
+			// use a better method if we're in a tde environment
+			kdDebug() << "KMPlayer: Fake mouse movement\n";
+			XWarpPointer(x11Display(), None, None, 0, 0, 0, 0, 0, 0);
+			XFlush(x11Display());
+		} else {
+		    if(haveXTest) {
+#ifdef HAVE_XTEST
+			kdDebug() << "KMPlayer: Fake key press\n";
+			XTestFakeKeyEvent(x11Display(), fakeKeycode, true, 0);
+			XTestFakeKeyEvent(x11Display(), fakeKeycode, false, 0);
+			XFlush(x11Display());
+#endif
+		    }
+		}
+}
+
+
 KDE_NO_EXPORT void KMPlayerApp::loadingProgress (int perc) {
     if (perc < 100)
         statusBar ()->changeItem (TQString ("%1%").arg (perc), id_status_timer);