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
@@ -1,938 +1,943 @@
 /**********************************************************************
 ** Copyright (c) 2002 Holger zecke Freyther
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 // WARNING: Do *NOT* define this yourself. The SL5xxx from SHARP does NOT
 //      have this class.
 #define QTOPIA_INTERNAL_FSLP
 
 #include <opie/oconfig.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/resource.h>
 #include <qpe/applnk.h>
 #include <qpe/config.h>
 #include <qpe/global.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/mimetype.h>
 #include <qpe/storage.h>
 #include <qpe/palmtoprecord.h>
 
 #include <qdatetime.h>
 #include <qdir.h>
 #include <qwindowsystem_qws.h>
 #include <qtimer.h>
 #include <qcombobox.h>
 #include <qvbox.h>
 #include <qlayout.h>
 #include <qstyle.h>
 #include <qpushbutton.h>
 #include <qtabbar.h>
 #include <qwidgetstack.h>
 #include <qlayout.h>
 #include <qregexp.h>
 #include <qmessagebox.h>
 #include <qframe.h>
 #include <qpainter.h>
 #include <qlabel.h>
 #include <qtextstream.h>
 
 #include "launcherview.h"
 #include "launcher.h"
 #include "syncdialog.h"
 #include "desktop.h"
 #include <qpe/lnkproperties.h>
 #include "mrulist.h"
 #include "qrsync.h"
 #include <stdlib.h>
 #include <unistd.h>
 
 #if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
 #include <stdio.h>
 #include <sys/vfs.h>
 #include <mntent.h>
 #endif
 
 #include <qpe/storage.h>
 #include "mediummountgui.h"
 //#define SHOW_ALL
 
 // uidGen
 
 // uidGen
 namespace {
   QStringList configToMime( Config *cfg ){
     QStringList mimes;
     bool tmpMime;
     cfg->setGroup("mimetypes" );
     tmpMime = cfg->readBoolEntry("all" ,false);
     if( tmpMime ){
       mimes << QString::null;
       return mimes;
     }else{
       tmpMime = cfg->readBoolEntry("audio", true );
       if(tmpMime )
 	mimes.append("audio//*" );
 
       tmpMime = cfg->readBoolEntry("image", true );
       if(tmpMime )
 	mimes.append("image//*" );
 
       tmpMime = cfg->readBoolEntry("text", true );
       if(tmpMime )
 	mimes.append("text//*");
    
       tmpMime = cfg->readBoolEntry("video", true );
       if(tmpMime )
 	mimes.append("video//*" );
     }
     return mimes;
   }
 
 }
 
 
 CategoryTabWidget::CategoryTabWidget( QWidget* parent ) :
     QVBox( parent )
 {
     categoryBar = 0;
     stack = 0;
 }
 
 void CategoryTabWidget::prevTab()
 {
     if ( categoryBar ) {
   int n = categoryBar->count();
   int tab = categoryBar->currentTab();
   if ( tab >= 0 )
             categoryBar->setCurrentTab( (tab - 1 + n)%n );
     }
 }
 
 void CategoryTabWidget::nextTab()
 {
     if ( categoryBar ) {
   int n = categoryBar->count();
         int tab = categoryBar->currentTab();
   categoryBar->setCurrentTab( (tab + 1)%n );
     }
 }
 
 void CategoryTabWidget::addItem( const QString& linkfile )
 {
     int i=0;
     AppLnk *app = new AppLnk(linkfile);
     if ( !app->isValid() ) {
   delete app;
   return;
     }
     if ( !app->file().isEmpty() ) {
   // A document
   delete app;
   app = new DocLnk(linkfile);
   ((LauncherView*)(stack->widget(ids.count()-1)))->addItem(app);
   return;
     }
     for ( QStringList::Iterator it=ids.begin(); it!=ids.end(); ++it) {
   if ( !(*it).isEmpty() ) {
       QRegExp tf(*it,FALSE,TRUE);
       if ( tf.match(app->type()) >= 0 ) {
     ((LauncherView*)stack->widget(i))->addItem(app);
     return;
       }
       i++;
   }
     }
 }
 
 void CategoryTabWidget::initializeCategories(AppLnkSet* rootFolder,
   AppLnkSet* docFolder, const QList<FileSystem> &fs)
 {
     delete categoryBar;
     categoryBar = new CategoryTabBar( this );
     QPalette pal = categoryBar->palette();
     pal.setColor( QColorGroup::Light, pal.color(QPalette::Active,QColorGroup::Shadow) );
     pal.setColor( QColorGroup::Background, pal.active().background().light(110) );
     categoryBar->setPalette( pal );
 
     delete stack;
     stack = new QWidgetStack(this);
     tabs=0;
 
     ids.clear();
 
     QStringList types = rootFolder->types();
     for ( QStringList::Iterator it=types.begin(); it!=types.end(); ++it) {
   if ( !(*it).isEmpty() ) {
       newView(*it,rootFolder->typePixmap(*it),rootFolder->typeName(*it));
   }
     }
     QListIterator<AppLnk> it( rootFolder->children() );
     AppLnk* l;
     while ( (l=it.current()) ) {
   if ( l->type() == "Separator" ) {
       rootFolder->remove(l);
       delete l;
   } else {
       int i=0;
       for ( QStringList::Iterator it=types.begin(); it!=types.end(); ++it) {
     if ( *it == l->type() )
         ((LauncherView*)stack->widget(i))->addItem(l,FALSE);
     i++;
       }
   }
   ++it;
     }
     rootFolder->detachChildren();
     for (int i=0; i<tabs; i++)
   ((LauncherView*)stack->widget(i))->sort();
 
     // all documents
     docview = newView( QString::null, Resource::loadPixmap("DocsIcon"), tr("Documents"));
     docview->populate( docFolder, QString::null );
     docFolder->detachChildren();
     docview->setFileSystems(fs);
     docview->setToolsEnabled(TRUE);
 
     connect( categoryBar, SIGNAL(selected(int)), stack, SLOT(raiseWidget(int)) );
 
     ((LauncherView*)stack->widget(0))->setFocus();
 
     categoryBar->show();
     stack->show();
 }
 
 void CategoryTabWidget::updateDocs(AppLnkSet* docFolder, const QList<FileSystem> &fs)
 {
     docview->populate( docFolder, QString::null );
     docFolder->detachChildren();
     docview->setFileSystems(fs);
     docview->updateTools();
 }
 
 LauncherView* CategoryTabWidget::newView( const QString& id, const QPixmap& pm, const QString& label )
 {
     LauncherView* view = new LauncherView( stack );
     connect( view, SIGNAL(clicked(const AppLnk*)),
       this, SIGNAL(clicked(const AppLnk*)));
     connect( view, SIGNAL(rightPressed(AppLnk*)),
       this, SIGNAL(rightPressed(AppLnk*)));
     ids.append(id);
     categoryBar->addTab( new QTab( pm, label ) );
     stack->addWidget( view, tabs++ );
     return view;
 }
 
 void CategoryTabWidget::updateLink(const QString& linkfile)
 {
     int i=0;
     LauncherView* view;
     while ((view = (LauncherView*)stack->widget(i++))) {
   if ( view->removeLink(linkfile) )
       break;
     }
     addItem(linkfile);
     docview->updateTools();
 }
 
 void CategoryTabWidget::paletteChange( const QPalette &p )
 {
     QVBox::paletteChange( p );
     QPalette pal = palette();
     pal.setColor( QColorGroup::Light, pal.color(QPalette::Active,QColorGroup::Shadow) );
     pal.setColor( QColorGroup::Background, pal.active().background().light(110) );
     categoryBar->setPalette( pal );
     categoryBar->update();
 }
 
 void CategoryTabWidget::setBusy(bool on)
 {
     if ( on )
   ((LauncherView*)stack->visibleWidget())->setBusy(TRUE);
     else
   for (int i=0; i<tabs; i++)
       ((LauncherView*)stack->widget(i))->setBusy(FALSE);
 }
 
 
 CategoryTabBar::CategoryTabBar( QWidget *parent, const char *name )
     : QTabBar( parent, name )
 {
     setFocusPolicy( NoFocus );
     connect( this, SIGNAL( selected(int) ), this, SLOT( layoutTabs() ) );
 }
 
 CategoryTabBar::~CategoryTabBar()
 {
 }
 
 void CategoryTabBar::layoutTabs()
 {
     if ( !count() )
   return;
 
 //    int percentFalloffTable[] = { 100, 70, 40, 12, 6, 3, 1, 0 };
     int hiddenTabWidth = -12;
     int middleTab = currentTab();
     int hframe, vframe, overlap;
     style().tabbarMetrics( this, hframe, vframe, overlap );
     QFontMetrics fm = fontMetrics();
     int x = 0;
     QRect r;
     QTab *t;
     int available = width()-1;
     int required = 0;
     for ( int i = 0; i < count(); i++ ) {
   t = tab(i);
   // if (( i < (middleTab - 1) ) || ( i > (middleTab + 1) )) {
   if ( i != middleTab ) {
       // required += hiddenTabWidth + hframe - overlap;
       available -= hiddenTabWidth + hframe - overlap;
       if ( t->iconSet() != 0 )
     available -= t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width();
   } else {
       required += fm.width( t->text() ) + hframe - overlap;
       if ( t->iconSet() != 0 )
     required += t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width();
   }
     }
     for ( int i = 0; i < count(); i++ ) {
   t = tab(i);
   // if (( i < (middleTab - 1) ) || ( i > (middleTab + 1) )) {
   if ( i != middleTab ) {
       int w = hiddenTabWidth;
       int ih = 0;
       if ( t->iconSet() != 0 ) {
     w += t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width();
     ih = t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).height();
       }
       int h = QMAX( fm.height(), ih );
       h = QMAX( h, QApplication::globalStrut().height() );
 
       h += vframe;
       w += hframe;
 
       t->setRect( QRect(x, 0, w, h) );
       x += t->rect().width() - overlap;
       r = r.unite( t->rect() );
   } else {
       int w = fm.width( t->text() );
       int ih = 0;
       if ( t->iconSet() != 0 ) {
     w += t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width();
     ih = t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).height();
       }
       int h = QMAX( fm.height(), ih );
       h = QMAX( h, QApplication::globalStrut().height() );
 
       h += vframe;
       w += hframe;
 
       // t->setRect( QRect(x, 0, w * available/required, h) );
       t->setRect( QRect(x, 0, available, h) );
       x += t->rect().width() - overlap;
       r = r.unite( t->rect() );
   }
     }
 
     QRect rr = tab(count()-1)->rect();
     rr.setRight(width()-1);
     tab(count()-1)->setRect( rr );
 
     for ( t = tabList()->first(); t; t = tabList()->next() ) {
        QRect tr = t->rect();
        tr.setHeight( r.height() );
        t->setRect( tr );
     }
 
     update();
 }
 
 
 void CategoryTabBar::paint( QPainter * p, QTab * t, bool selected ) const
 {
 #if QT_VERSION >= 300
     QStyle::SFlags flags = QStyle::Style_Default;
     if ( selected )
         flags |= QStyle::Style_Selected;
     style().drawControl( QStyle::CE_TabBarTab, p, this, t->rect(),
                          colorGroup(), flags, QStyleOption(t) );
 #else
     style().drawTab( p, this, t, selected );
 #endif
 
     QRect r( t->rect() );
     QFont f( font() );
     if ( selected )
   f.setBold( TRUE );
     p->setFont( f );
 
     int iw = 0;
     int ih = 0;
     if ( t->iconSet() != 0 ) {
   iw = t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width() + 2;
   ih = t->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).height();
     }
     int w = iw + p->fontMetrics().width( t->text() ) + 4;
     int h = QMAX(p->fontMetrics().height() + 4, ih );
     paintLabel( p, QRect( r.left() + (r.width()-w)/2 - 3,
         r.top() + (r.height()-h)/2, w, h ), t,
 #if QT_VERSION >= 300
           t->identifier() == keyboardFocusTab()
 #else
           t->identitifer() == keyboardFocusTab()
 #endif
     );
 }
 
 
 void CategoryTabBar::paintLabel( QPainter* p, const QRect&,
         QTab* t, bool has_focus ) const
 {
     QRect r = t->rect();
     //    if ( t->id != currentTab() )
     //r.moveBy( 1, 1 );
     //
     if ( t->iconSet() ) {
   // the tab has an iconset, draw it in the right mode
   QIconSet::Mode mode = (t->isEnabled() && isEnabled()) ? QIconSet::Normal : QIconSet::Disabled;
   if ( mode == QIconSet::Normal && has_focus )
       mode = QIconSet::Active;
   QPixmap pixmap = t->iconSet()->pixmap( QIconSet::Small, mode );
   int pixw = pixmap.width();
   int pixh = pixmap.height();
   p->drawPixmap( r.left() + 6, r.center().y() - pixh / 2 + 1, pixmap );
   r.setLeft( r.left() + pixw + 5 );
     }
 
     QRect tr = r;
 
     if ( r.width() < 20 )
   return;
 
     if ( t->isEnabled() && isEnabled()  ) {
 #if defined(_WS_WIN32_)
   if ( colorGroup().brush( QColorGroup::Button ) == colorGroup().brush( QColorGroup::Background ) )
       p->setPen( colorGroup().buttonText() );
   else
       p->setPen( colorGroup().foreground() );
 #else
   p->setPen( colorGroup().foreground() );
 #endif
   p->drawText( tr, AlignCenter | AlignVCenter | ShowPrefix, t->text() );
     } else {
   p->setPen( palette().disabled().foreground() );
   p->drawText( tr, AlignCenter | AlignVCenter | ShowPrefix, t->text() );
     }
 }
 
 //---------------------------------------------------------------------------
 
 Launcher::Launcher( QWidget* parent, const char* name, WFlags fl )
     : QMainWindow( parent, name, fl )
 {
     setCaption( tr("Launcher") );
 
     syncDialog = 0;
 
     // we have a pretty good idea how big we'll be
     setGeometry( 0, 0, qApp->desktop()->width(), qApp->desktop()->height() );
 
     tabs = 0;
     rootFolder = 0;
     docsFolder = 0;
     int stamp = uidgen.generate(); // this is our timestamp to see which devices we know
     //uidgen.store( stamp );
     m_timeStamp = QString::number( stamp  );
 
     tabs = new CategoryTabWidget( this );
     tabs->setMaximumWidth( qApp->desktop()->width() );
     setCentralWidget( tabs );
 
     connect( tabs, SIGNAL(selected(const QString&)),
   this, SLOT(viewSelected(const QString&)) );
     connect( tabs, SIGNAL(clicked(const AppLnk*)),
   this, SLOT(select(const AppLnk*)));
     connect( tabs, SIGNAL(rightPressed(AppLnk*)),
   this, SLOT(properties(AppLnk*)));
 
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
     QCopChannel* sysChannel = new QCopChannel( "QPE/System", this );
     connect( sysChannel, SIGNAL(received(const QCString &, const QByteArray &)),
              this, SLOT(systemMessage( const QCString &, const QByteArray &)) );
 #endif
 
     storage = new StorageInfo( this );
     connect( storage, SIGNAL( disksChanged() ), SLOT( storageChanged() ) );
 
     updateTabs();
 
     preloadApps();
 
     in_lnk_props = FALSE;
     got_lnk_change = FALSE;
 }
 
 Launcher::~Launcher()
 {
 }
 
 static bool isVisibleWindow(int wid)
 {
     const QList<QWSWindow> &list = qwsServer->clientWindows();
     QWSWindow* w;
     for (QListIterator<QWSWindow> it(list); (w=it.current()); ++it) {
   if ( w->winId() == wid )
       return !w->isFullyObscured();
     }
     return FALSE;
 }
 
 void Launcher::showMaximized()
 {
     if ( isVisibleWindow( winId() ) )
   doMaximize();
     else
   QTimer::singleShot( 20, this, SLOT(doMaximize()) );
 }
 
 void Launcher::doMaximize()
 {
     QMainWindow::showMaximized();
 }
 
 void Launcher::updateMimeTypes()
 {
     MimeType::clear();
     updateMimeTypes(rootFolder);
 }
 
 void Launcher::updateMimeTypes(AppLnkSet* folder)
 {
     for ( QListIterator<AppLnk> it( folder->children() ); it.current(); ++it ) {
   AppLnk *app = it.current();
   if ( app->type() == "Folder" )
       updateMimeTypes((AppLnkSet *)app);
   else {
       MimeType::registerApp(*app);
   }
     }
 }
 
 void Launcher::loadDocs() // ok here comes a hack belonging to Global::
 {
     qWarning("loading Documents" );
     qWarning("The currentTimeStamp is: %s", m_timeStamp.latin1() );
     delete docsFolder;
     docsFolder = new DocLnkSet;
     qWarning("new DocLnkSet" );
     DocLnkSet *tmp = 0;
     QString home = QString(getenv("HOME"))  + "/Documents";
     tmp = new DocLnkSet( home , QString::null);
     docsFolder->appendFrom( *tmp );
     delete tmp;
     // find out wich filesystems are new in this round
     // We will do this by having a timestamp inside each mountpoint
     // if the current timestamp doesn't match this is a new file system and 
     // come up with our MediumMountGui :) let the hacking begin
     int stamp = uidgen.generate();
     
     QString newStamp = QString::number( stamp ); // generates newtime Stamp
     StorageInfo storage;
     const QList<FileSystem> &fileSystems = storage.fileSystems();
     QListIterator<FileSystem> it ( fileSystems );
     for ( ; it.current(); ++it ) {
       if ( (*it)->isRemovable() ) { // let's find out  if we should search on it
 	qWarning("%s is removeable", (*it)->path().latin1() );
 	OConfig cfg( (*it)->path() + "/.opiestorage.cf");
 	cfg.setGroup("main");
 	QString stamp = cfg.readEntry("timestamp", QDateTime::currentDateTime().toString() );
 	if( stamp == m_timeStamp ){ // ok we know this card
 	  cfg.writeEntry("timestamp", newStamp ); //just write a new timestamp
 	  // we need to scan the list now. Hopefully the cache will be there
 	  // read the mimetypes from the config and search for documents
 	  QStringList mimetypes = configToMime( &cfg);
 	  tmp = new DocLnkSet( (*it)->path(), mimetypes.join(";")  );
 	  docsFolder->appendFrom( *tmp );
 	  delete tmp;
 
 	}else{ // come up with the gui cause this a new card
 	  MediumMountGui medium((*it)->path() );
 	  if( medium.check() ){ // we did not ask before or ask again is off
 	    if( medium.exec()  ){ // he clicked yes so search it
 	      // speicher
 	      cfg.read(); // cause of a race we need to reread
 	      cfg.writeEntry("timestamp", newStamp );
 	    }// no else
 	  }else{ // we checked
 	    // do something different see what we need to do
 	    // let's see if we should check the device
 	    cfg.setGroup("main" );
 	    bool check = cfg.readBoolEntry("autocheck", true );
 	    if( check ){ // find the documents
 	      tmp = new DocLnkSet( (*it)->path(), configToMime(&cfg ).join(";") );
 	      docsFolder->appendFrom( *tmp );
 	      delete tmp;
 	    }
 	  }
 	} 
        }
     }
     m_timeStamp = newStamp;
 }
 
 void Launcher::updateTabs()
 {
     MimeType::updateApplications(); // ### reads all applnks twice
 
     delete rootFolder;
     rootFolder = new AppLnkSet( MimeType::appsFolderName() );
 
     loadDocs();
 
     tabs->initializeCategories(rootFolder, docsFolder, storage->fileSystems());
 }
 
 void Launcher::updateDocs()
 {
     loadDocs();
     tabs->updateDocs(docsFolder,storage->fileSystems());
 }
 
 void Launcher::viewSelected(const QString& s)
 {
     setCaption( s + tr(" - Launcher") );
 }
 
 void Launcher::nextView()
 {
     tabs->nextTab();
 }
 
 
 void Launcher::select( const AppLnk *appLnk )
 {
     if ( appLnk->type() == "Folder" ) {
   // Not supported: flat is simpler for the user
     } else {
   if ( appLnk->exec().isNull() ) {
       QMessageBox::information(this,tr("No application"),
     tr("<p>No application is defined for this document."
     "<p>Type is %1.").arg(appLnk->type()));
       return;
   }
   tabs->setBusy(TRUE);
   emit executing( appLnk );
   appLnk->execute();
     }
 }
 
 void Launcher::externalSelected(const AppLnk *appLnk)
 {
     tabs->setBusy(TRUE);
     emit executing( appLnk );
 }
 
 void Launcher::properties( AppLnk *appLnk )
 {
     if ( appLnk->type() == "Folder" ) {
   // Not supported: flat is simpler for the user
     } else {
   in_lnk_props = TRUE;
   got_lnk_change = FALSE;
   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;
   stream >> baseFile >> sigFile >> deltaFile;
   QRsync::generateDiff( baseFile, sigFile, deltaFile );
     } else if ( msg == "rdiffApplyPatch(QString,QString)" ) {
   QString baseFile, deltaFile;
   stream >> baseFile >> deltaFile;
   if ( !QFile::exists( baseFile ) ) {
       QFile f( baseFile );
       f.open( IO_WriteOnly );
       f.close();
   }
   QRsync::applyDiff( baseFile, deltaFile );
   QCopEnvelope e( "QPE/Desktop", "patchApplied(QString)" );
   e << baseFile;
     } else if ( msg == "rdiffCleanup()" ) {
   mkdir( "/tmp/rdiff" );
   QDir dir;
   dir.setPath( "/tmp/rdiff" );
   QStringList entries = dir.entryList();
   for ( QStringList::Iterator it = entries.begin(); it != entries.end(); ++it )
       dir.remove( *it );
     } else if ( msg == "sendHandshakeInfo()" ) {
   QString home = getenv( "HOME" );
   QCopEnvelope e( "QPE/Desktop", "handshakeInfo(QString,bool)" );
   e << home;
   int locked = (int) Desktop::screenLocked();
   e << locked;
   // register an app for autostart
   // if clear is send the list is cleared.
     } else if ( msg == "autoStart(QString)" ) {
       QString appName;
       stream >> appName;
       Config cfg( "autostart" );
       cfg.setGroup( "AutoStart" );
       if ( appName.compare("clear") == 0){
   cfg.writeEntry("Apps", "");
       }
     } else if ( msg == "autoStart(QString,QString)" ) {
       QString modifier, appName;
       stream >> modifier >> appName;
       Config cfg( "autostart" );
       cfg.setGroup( "AutoStart" );
       if ( modifier.compare("add") == 0 ){
   // only add it appname is entered
   if (!appName.isEmpty()) {
     cfg.writeEntry("Apps", appName);
   }
       } else if (modifier.compare("remove") == 0 ) {
   // need to change for multiple entries
   // actually remove is right now simular to clear, but in future there 
   // should be multiple apps in autostart possible.
   QString checkName;
   checkName = cfg.readEntry("Apps", "");
   if (checkName == appName) {
     cfg.writeEntry("Apps", "");
   }
       }
     } else if ( msg == "sendCardInfo()" ) {
         QCopEnvelope e( "QPE/Desktop", "cardInfo(QString)" );
         const QList<FileSystem> &fs = storage->fileSystems();
   QListIterator<FileSystem> it ( fs );
   QString s;
   QString homeDir = getenv("HOME");
   QString hardDiskHome;
   for ( ; it.current(); ++it ) {
       if ( (*it)->isRemovable() )
     s += (*it)->name() + "=" + (*it)->path() + "/Documents "
          + QString::number( (*it)->availBlocks() * (*it)->blockSize() )
          + " " + (*it)->options() + ";";
       else if ( (*it)->disk() == "/dev/mtdblock1" ||
           (*it)->disk() == "/dev/mtdblock/1" )
     s += (*it)->name() + "=" + homeDir + "/Documents "
          + QString::number( (*it)->availBlocks() * (*it)->blockSize() )
          + " " + (*it)->options() + ";";
       else if ( (*it)->name().contains( "Hard Disk") &&
           homeDir.contains( (*it)->path() ) &&
           (*it)->path().length() > hardDiskHome.length() )
     hardDiskHome =
         (*it)->name() + "=" + homeDir + "/Documents "
         + QString::number( (*it)->availBlocks() * (*it)->blockSize() )
         + " " + (*it)->options() + ";";
   }
   if ( !hardDiskHome.isEmpty() )
       s += hardDiskHome;
 
   e << s;
     } else if ( msg == "sendSyncDate(QString)" ) {
   QString app;
   stream >> app;
   Config cfg( "qpe" );
   cfg.setGroup("SyncDate");
   QCopEnvelope e( "QPE/Desktop", "syncDate(QString,QString)" );
   e  << app  << cfg.readEntry( app );
   //qDebug("QPE/System sendSyncDate for %s: response %s", app.latin1(),
   //cfg.readEntry( app ).latin1() );
     } else if ( msg == "setSyncDate(QString,QString)" ) {
   QString app, date;
   stream >> app >> date;
   Config cfg( "qpe" );
   cfg.setGroup("SyncDate");
   cfg.writeEntry( app, date );
   //qDebug("setSyncDate(QString,QString) %s %s", app.latin1(), date.latin1());
     } else if ( msg == "startSync(QString)" ) {
   QString what;
   stream >> what;
   delete syncDialog; syncDialog = 0;
   syncDialog = new SyncDialog( this, "syncProgress", FALSE,
              WStyle_Tool | WStyle_Customize |
              Qt::WStyle_StaysOnTop );
   syncDialog->showMaximized();
   syncDialog->whatLabel->setText( "<b>" + what + "</b>" );
   connect( syncDialog->buttonCancel, SIGNAL( clicked() ),
      SLOT( cancelSync() ) );  
     }
     else if ( msg == "stopSync()") {
   delete syncDialog; syncDialog = 0;
     } else if ( msg == "getAllDocLinks()" ) {
   loadDocs();
 
   QString contents;
 
   for ( QListIterator<DocLnk> it( docsFolder->children() ); it.current(); ++it ) {
       DocLnk *doc = it.current();
       QFileInfo fi( doc->file() );
       if ( !fi.exists() )
     continue;
 
       bool fake = !doc->linkFileKnown();
       if ( !fake ) {
     QFile f( doc->linkFile() );
     if ( f.open( IO_ReadOnly ) ) {
         QTextStream ts( &f );
         ts.setEncoding( QTextStream::UnicodeUTF8 );
         contents += ts.read();
         f.close();
     } else
         fake = TRUE;
       }
       if (fake) {
     contents += "[Desktop Entry]\n";
     contents += "Categories = " + Qtopia::Record::idsToString( doc->categories() ) + "\n";
     contents += "File = "+doc->file()+"\n";
     contents += "Name = "+doc->name()+"\n";
     contents += "Type = "+doc->type()+"\n";
       }
       contents += QString("Size = %1\n").arg( fi.size() );
   }
 
   //qDebug( "sending length %d", contents.length() );
   QCopEnvelope e( "QPE/Desktop", "docLinks(QString)" );
   e << contents;
   
   qDebug( "================ \n\n%s\n\n===============",
   contents.latin1() );
 
   delete docsFolder;
   docsFolder = 0;
     }
 }
 
 void Launcher::cancelSync()
 {
     QCopEnvelope e( "QPE/Desktop", "cancelSync()" );
 }
 
 void Launcher::storageChanged()
 {
     if ( in_lnk_props ) {
   got_lnk_change = TRUE;
   lnk_change = "";
     } else {
   updateDocs();
     }
 }
 
 
 bool Launcher::mkdir(const QString &localPath)
 {
     QDir fullDir(localPath);
     if (fullDir.exists())
   return true;
 
     // at this point the directory doesn't exist
     // go through the directory tree and start creating the direcotories
     // that don't exist; if we can't create the directories, return false
 
     QString dirSeps = "/";
     int dirIndex = localPath.find(dirSeps);
     QString checkedPath;
 
     // didn't find any seps; weird, use the cur dir instead
     if (dirIndex == -1) {
   //qDebug("No seperators found in path %s", localPath.latin1());
   checkedPath = QDir::currentDirPath();
     }
 
     while (checkedPath != localPath) {
   // no more seperators found, use the local path
   if (dirIndex == -1)
       checkedPath = localPath;
   else {
       // the next directory to check
       checkedPath = localPath.left(dirIndex) + "/";
       // advance the iterator; the next dir seperator
       dirIndex = localPath.find(dirSeps, dirIndex+1);
   }
 
   QDir checkDir(checkedPath);
   if (!checkDir.exists()) {
       //qDebug("mkdir making dir %s", checkedPath.latin1());
 
       if (!checkDir.mkdir(checkedPath)) {
     qDebug("Unable to make directory %s", checkedPath.latin1());
     return FALSE;
       }
   }
 
     }
     return TRUE;
 }
 
 void Launcher::preloadApps()
 {
     Config cfg("Launcher");
     cfg.setGroup("Preload");
     QStringList apps = cfg.readListEntry("Apps",',');
     for (QStringList::ConstIterator it=apps.begin(); it!=apps.end(); ++it) {
   QCopEnvelope e("QPE/Application/"+(*it).local8Bit(), "enablePreload()");
     }
 }
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
@@ -1,231 +1,223 @@
 /**********************************************************************
 ** Copyright (C) 2002 Holger 'zecke' Freyther
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include "mrulist.h"
 
 #include <qpe/global.h>
 #include <qpe/applnk.h>
 #include <qpe/resource.h>
 
 #include <qframe.h>
 #include <qpushbutton.h>
 #include <qtoolbutton.h>
 #include <qpopupmenu.h>
 #include <qpainter.h>
 #include <qwindowsystem_qws.h>
 
 
 QList<MRUList>	*MRUList::MRUListWidgets = NULL;
 QList<AppLnk>	*MRUList::task = NULL;
 
 
 MRUList::MRUList( QWidget *parent )
        : QFrame( parent ), selected(-1), oldsel(-1)
 {
     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);
 	delete t;
     }
 
     for (unsigned i = 0; i < MRUListWidgets->count(); i++ )
 	MRUListWidgets->at(i)->update();
 }
 
 bool MRUList::quitOldApps()
 {
     QStringList appsstarted;
     QStringList appsrunning;
     for ( int i=task->count()-1; i>=0; --i ) {
 	AppLnk *t = task->at(i);
 	appsstarted.append(t->exec());
     }
 
     const QList<QWSWindow> &list = qwsServer->clientWindows();
     QWSWindow* w;
     for (QListIterator<QWSWindow> it(list); (w=it.current()); ++it) {
       QString app = w->client()->identity();
 	if ( appsstarted.contains(app) && !appsrunning.contains(app) )
 	    appsrunning.append(app);
     }
 
     if ( appsrunning.count() > 1 ) {
 	QStringList::ConstIterator it = appsrunning.begin();
 	++it; // top stays running!
 	for (; it != appsrunning.end(); it++) {
 	    for ( int i=task->count()-1; i>=0; --i ) {
 		AppLnk *t = task->at(i);
 		if ( t->exec() == *it ){
 		  task->remove(i );
 		  delete t;
 		  Global::terminate(t);
 		}
 	    }
 	}
 	return TRUE;
     } else {
 	return FALSE;
     }
 }
 
 
 void MRUList::mousePressEvent(QMouseEvent *e)
 {
     selected = 0;
     int x=0;
     QListIterator<AppLnk> it( *task );
     for ( ; it.current(); ++it,++selected,x+=15 ) {
 	if ( x + 15 <= width() ) {
 	    if ( e->x() >= x && e->x() < x+15 ) {
 		if ( selected < (int)task->count() ) {
 		    repaint(FALSE);
 		    return;
 		}
 	    }
 	} else {
 	    break;
 	}
     }
     selected = -1;
     repaint( FALSE );
 }
 
 
 void MRUList::mouseReleaseEvent(QMouseEvent *)
 {
     if ( selected >= 0 ) {
 	if ( parentWidget() )
 	    if ( parentWidget()->isA( "QPopupMenu" ) )
 		parentWidget()->hide();
 	Global::execute( task->at(selected)->exec() );
 	selected = -1;
 	oldsel = -1;
 	update();
     }
 }
 
 
 void MRUList::paintEvent( QPaintEvent * )
 {
     QPainter p( this );
     AppLnk *t;
     int x = 0;
     int y = (height() - 14) / 2;
     int i = 0;
 
     p.fillRect( 0, 0, width(), height(), colorGroup().background() );
 
     if ( task ) {
 	QListIterator<AppLnk> it( *task );
 	for ( ; it.current(); i++, ++it ) {
 	    if ( x + 15 <= width() ) {
 		t = it.current();
 		if ( (int)i == selected )
 		    p.fillRect( x, y, 15, t->pixmap().height()+1, colorGroup().highlight() );
 		else if ( (int)i == oldsel )
 		    p.eraseRect( x, y, 15, t->pixmap().height()+1 );
 		p.drawPixmap( x, y, t->pixmap() );
 		x += 15;
 	    }
 	}
     }
 }
 
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
@@ -1,55 +1,56 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** 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__