changed MRUlist to a taskbar, only running apps are shown

3 files changed, 28 insertions, 30 deletions

diff --git a/core/launcher/launcher.cpp b/core/launcher/launcher.cpp
index 17a30e6..1449269 100644
--- a/core/launcher/launcher.cpp
+++ b/core/launcher/launcher.cpp
@@ -659,51 +659,56 @@ void Launcher::properties( AppLnk *appLnk )
   LnkProperties prop(appLnk);
   connect(&prop, SIGNAL(select(const AppLnk *)), this, SLOT(externalSelected(const AppLnk *)));
   prop.showMaximized();
   prop.exec();
   in_lnk_props = FALSE;
   if ( got_lnk_change ) {
       updateLink(lnk_change);
   }
     }
 }
 
 void Launcher::updateLink(const QString& link)
 {
     if (link.isNull())
   updateTabs();
     else if (link.isEmpty())
   updateDocs();
     else
   tabs->updateLink(link);
 }
 
 void Launcher::systemMessage( const QCString &msg, const QByteArray &data)
 {
     QDataStream stream( data, IO_ReadOnly );
-    if ( msg == "linkChanged(QString)" ) {
-  QString link;
-  stream >> link;
+    if ( msg == "closing(QString)" ){
+      QString app;
+      stream >> app;
+      qWarning("app closed %s", app.latin1()  );
+      MRUList::removeTask( app );
+    }else if ( msg == "linkChanged(QString)" ) {
+      QString link;
+      stream >> link;  
   if ( in_lnk_props ) {
       got_lnk_change = TRUE;
       lnk_change = link;
   } else {
       updateLink(link);
   }
     } else if ( msg == "busy()" ) {
   emit busy();
     } else if ( msg == "notBusy(QString)" ) {
   QString app;
   stream >> app;
   tabs->setBusy(FALSE);
   emit notBusy(app);
     } else if ( msg == "mkdir(QString)" ) {
   QString dir;
   stream >> dir;
   if ( !dir.isEmpty() )
       mkdir( dir );
     } else if ( msg == "rdiffGenSig(QString,QString)" ) {
   QString baseFile, sigFile;
   stream >> baseFile >> sigFile;
   QRsync::generateSignature( baseFile, sigFile );
     } else if ( msg == "rdiffGenDiff(QString,QString,QString)" ) {
   QString baseFile, sigFile, deltaFile;
diff --git a/core/launcher/mrulist.cpp b/core/launcher/mrulist.cpp
index 6066dac..5590d38 100644
--- a/core/launcher/mrulist.cpp
+++ b/core/launcher/mrulist.cpp
@@ -42,84 +42,76 @@ MRUList::MRUList( QWidget *parent )
 {
     setBackgroundMode( PaletteButton );
     if (!MRUListWidgets)
 	MRUListWidgets = new QList<MRUList>;
     if (!task)
 	task = new QList<AppLnk>;
     MRUListWidgets->append( this );
 }
 
 
 MRUList::~MRUList()
 {
     if (MRUListWidgets)
 	MRUListWidgets->remove( this );
     if (task)
 	task->setAutoDelete( TRUE );
 }
 
 
 QSize MRUList::sizeHint() const
 {
     return QSize( frameWidth(), 16 );
 }
 
+// thanks to John from Trolltech
+void MRUList::removeTask(const QString &appName )
+{
+  qWarning("MRULList::removeTask( %s)", appName.latin1() );
+  if(appName.isEmpty() )
+    return;
+  
+  if(!task ) // at least it should be called once before
+    return;
+  unsigned int i= 0;
+  for ( ; i < task->count(); i++ ) {
+    AppLnk *t = task->at(i);
+    if ( t->exec() == appName )
+      task->remove();
+  }
+  for (unsigned i = 0; i < MRUListWidgets->count(); i++ )
+    MRUListWidgets->at(i)->update();
+}
 
 void MRUList::addTask( const AppLnk *appLnk )
 {
+  qWarning("Add Task" );
     if ( !appLnk )
 	return;
     unsigned int i = 0;
 
     if ( !task )
 	return;
-    // ok we wan't to delete old icons from the taskbar
-    // get the window list and see which windows aren't there any more
-    QList<AppLnk> cleanUp;
-    cleanUp.setAutoDelete( TRUE );
-    const QList<QWSWindow> &list = qwsServer->clientWindows();
-    QWSWindow* w;
-    bool running = false; // to see what we should do
-    for ( ; i < task->count(); i++ ) {
-      AppLnk *t = task->at(i);
-      running = false;
-      for (QListIterator<QWSWindow> it(list); (w=it.current()); ++it) {
-	QString app = w->client()->identity();
-	if( app == t->exec( ) ){
-	  running = true;
-	  break;
-	} 
-      }
-      if(!running ) { // gues what we do now
-	cleanUp.append( t);
-      }
-    }
-    // no do a clean up of these old icons
-    AppLnk *lnk;
-    for( lnk = cleanUp.first(); lnk != 0; lnk = cleanUp.next() ){
-      task->remove( lnk );
-    }    
-    cleanUp.clear(); // should be deleted too
 
     i = 0;
     for ( ; i < task->count(); i++ ) {
 	AppLnk *t = task->at(i);
 	if ( t->exec() == appLnk->exec() ) {
 	    if (i != 0) {
 		task->remove();
 		task->prepend( t );
 	    }
 	    for (unsigned i = 0; i < MRUListWidgets->count(); i++ )
 		MRUListWidgets->at(i)->update();
 	    return;
 	}
     }
     // check which tasks are running and delete them from the list
     AppLnk *t = new AppLnk( *appLnk );
     // DocLnks have an overloaded virtual function exec()
     t->setExec( appLnk->exec() );
     task->prepend( t );
 
     if ( task->count() > 6 ) {
 	t = task->last();
 	task->remove();
 	Global::terminate(t);
diff --git a/core/launcher/mrulist.h b/core/launcher/mrulist.h
index 141a09b..ff111ce 100644
--- a/core/launcher/mrulist.h
+++ b/core/launcher/mrulist.h
@@ -15,41 +15,42 @@
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #ifndef __MRU_LIST_H__
 #define __MRU_LIST_H__
 
 
 #include <qpe/applnk.h>
 
 #include <qframe.h>
 #include <qlist.h>
 #include <qpixmap.h>
 
 
 class MRUList : public QFrame
 {
 public:
     MRUList( QWidget *parent );
     ~MRUList();
     virtual QSize sizeHint() const;
     static void addTask( const AppLnk *appLnk );
+    static void removeTask(const QString &appName );
     bool quitOldApps();
 
 protected:
     void mousePressEvent(QMouseEvent *e);
     void mouseReleaseEvent(QMouseEvent *e);
     void paintEvent( QPaintEvent *event );
 
 private:
     static QList<MRUList>   *MRUListWidgets;
     static QList<AppLnk>    *task;
     int selected;
     int oldsel;
 };
 
 
 #endif // __MRU_LIST_H__