Fix spurious kompmgr crash dialogs

Disable irritating and obsolete warning dialog when kompmgr is enabled


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1245889 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

kwin/kcmkwin/kwinoptions/windows.cpp

@@ -1671,8 +1671,8 @@ bool KTranslucencyConfig::kompmgrAvailable()
 
 void KTranslucencyConfig::showWarning(bool alphaActivated)
 {
-    if (alphaActivated)
+//    if (alphaActivated)
-        KMessageBox::information(this, i18n("<qt>Translucency support is new and may cause problems<br> including crashes (sometimes the translucency engine, seldom even X).</qt>"), i18n("Warning"));
+//        KMessageBox::information(this, i18n("<qt>Translucency support is new and may cause problems<br> including crashes (sometimes the translucency engine, seldom even X).</qt>"), i18n("Warning"));
 }
 
 #include "windows.moc"

kwin/workspace.cpp

@@ -2563,10 +2563,10 @@ void Workspace::startKompmgr()
         kompmgr_selection = new KSelectionOwner( selection_name );
         connect( kompmgr_selection, TQT_SIGNAL( lostOwnership()), TQT_SLOT( stopKompmgr()));
         kompmgr_selection->claim( true );
-        connect(kompmgr, TQT_SIGNAL(processExited(KProcess*)), TQT_SLOT(restartKompmgr()));
+        connect(kompmgr, TQT_SIGNAL(processExited(KProcess*)), TQT_SLOT(restartKompmgr(KProcess*)));
         options->useTranslucency = TRUE;
-        allowKompmgrRestart = FALSE;
+        //allowKompmgrRestart = FALSE;
-        TQTimer::singleShot( 60000, this, TQT_SLOT(unblockKompmgrRestart()) );
+        //TQTimer::singleShot( 60000, this, TQT_SLOT(unblockKompmgrRestart()) );
         TQByteArray ba;
         TQDataStream arg(ba, IO_WriteOnly);
         arg << "";
@@ -2601,10 +2601,11 @@ void Workspace::unblockKompmgrRestart()
     allowKompmgrRestart = TRUE;
 }
 
-void Workspace::restartKompmgr()
+void Workspace::restartKompmgr( KProcess *proc )
 // this is for inernal purpose (crashhandling) only, usually you want to use workspace->stopKompmgr(); TQTimer::singleShot(200, workspace, TQT_SLOT(startKompmgr()));
 {
-    if (!allowKompmgrRestart) // uh-ohh
+    if (proc->signalled()) {	// looks like kompmgr crashed
+       if (!allowKompmgrRestart)   // uh oh, it crashed recently already
             {
             delete kompmgr_selection;
             kompmgr_selection = NULL;
@@ -2642,6 +2643,7 @@ void Workspace::restartKompmgr()
             allowKompmgrRestart = FALSE;
             TQTimer::singleShot( 60000, this, TQT_SLOT(unblockKompmgrRestart()) );
             }
+    }
 }
 
 void Workspace::handleKompmgrOutput( KProcess* , char *buffer, int buflen)

kwin/workspace.h

@@ -401,7 +401,7 @@ class Workspace : public TQObject, public KWinInterface, public KDecorationDefin
         void resetClientOpacity();
         void setTransButtonText(int value);
         void unblockKompmgrRestart();
-        void restartKompmgr();
+        void restartKompmgr( KProcess *proc );
         void handleKompmgrOutput( KProcess *proc, char *buffer, int buflen);
         void stopKompmgr();
         // end