3 files changed, 17 insertions, 3 deletions

diff --git a/noncore/graphics/opie-eye/gui/iconview.cpp b/noncore/graphics/opie-eye/gui/iconview.cpp
index 0b80012..38a621e 100644
--- a/noncore/graphics/opie-eye/gui/iconview.cpp
+++ b/noncore/graphics/opie-eye/gui/iconview.cpp
@@ -1,296 +1,300 @@
 /*
  * GPLv2 zecke@handhelds.org
  * No WArranty...
  */
 
 #include "iconview.h"
 
 #include <lib/imagecache.h>
 
 #include <iface/dirview.h>
 #include <iface/dirlister.h>
 
 #include <qpe/config.h>
 #include <qpe/resource.h>
 #include <qpe/qpemessagebox.h>
 #include <qpe/ir.h>
 #include <qpe/qcopenvelope_qws.h>
 
 #include <qiconview.h>
 #include <qlabel.h>
 #include <qhbox.h>
 #include <qcombobox.h>
 #include <qdir.h>
 #include <qapplication.h>
 #include <qmainwindow.h>
 #include <qtimer.h>
 #include <qstyle.h>
 
 
 
 namespace {
     QPixmap* _dirPix = 0;
     QPixmap* _unkPix = 0;
     class IconViewItem : public QIconViewItem {
     public:
         IconViewItem( QIconView*, const QString& path, const QString& name, bool isDir = false);
         QPixmap* pixmap()const;
         QString path()const { return m_path; }
         bool isDir()const { return m_isDir; }
         void setText( const QString& );
     private:
         mutable QPixmap* m_pix;
         QString m_path;
         bool m_isDir : 1;
         bool m_noInfo :1;
     };
 
 
 /*
  * If we request an Image or String
  * we add it to the map
  */
     QMap<QString, IconViewItem*> g_stringInf;
     QMap<QString, IconViewItem*> g_stringPix;
 
     IconViewItem::IconViewItem( QIconView* view,const QString& path,
                                 const QString& name, bool isDir )
         : QIconViewItem( view ), m_path( path ), m_isDir( isDir ),
           m_noInfo( false )
     {
         QIconViewItem::setText( name );
         if ( isDir && !_dirPix )
             _dirPix = new QPixmap( Resource::loadPixmap("advancedfm/FileBrowser"));
         else if ( !isDir && !_unkPix )
             _unkPix = new QPixmap( Resource::loadPixmap( "UnknownDocument" ) );
     }
     inline QPixmap* IconViewItem::pixmap()const {
         if ( m_isDir )
             return _dirPix;
         else{
             if (!m_noInfo && !g_stringInf.contains( m_path ) ) {
                 currentView()->dirLister()->imageInfo( m_path );
                 g_stringInf.insert( m_path, const_cast<IconViewItem*>(this));
             }
 
             m_pix = PPixmapCache::self()->cachedImage( m_path, 64, 64 );
             if ( !m_pix && !g_stringPix.contains( m_path )) {
                 currentView()->dirLister()->thumbNail( m_path, 64, 64 );
                 g_stringPix.insert( m_path, const_cast<IconViewItem*>(this));
             }
             return m_pix ? m_pix : _unkPix;
         }
     }
     inline void IconViewItem::setText( const QString& str ) {
         QString text = QIconViewItem::text()+"\n"+str;
         m_noInfo = true;
         QIconViewItem::setText( text );
     }
 }
 
 
 PIconView::PIconView( QWidget* wid, Config* cfg )
     : QVBox( wid ), m_cfg( cfg )
 {
     {
-        QCopEnvelope( "QPE/Application/opie-eye_slave", "foo()" );
+//        QCopEnvelope( "QPE/Application/opie-eye_slave", "foo()" );
     }
     m_path = QDir::homeDirPath();
 
     QHBox *hbox = new QHBox( this );
     QLabel* lbl = new QLabel( hbox );
     lbl->setText(  tr("View as" ) );
 
     m_views = new QComboBox( hbox, "View As" );
     connect( m_views, SIGNAL(activated(int)),
              this, SLOT(slotViewChanged(int)) );
 
     m_view= new QIconView( this );
     connect(m_view, SIGNAL(clicked(QIconViewItem*) ),
             this, SLOT(slotClicked(QIconViewItem*)) );
 
     m_view->setArrangement( QIconView::LeftToRight );
     m_view->setItemTextPos( QIconView::Right );
 
 
     int dw = QApplication::desktop()->width();
     int viewerWidth = dw-style().scrollBarExtent().width();
     m_view->setGridX( viewerWidth-2*m_view->spacing() );
     m_view->setGridY( fontMetrics().height()*2+40 );
     loadViews();
     slotViewChanged(  m_views->currentItem() );
 }
 
 PIconView::~PIconView() {
 }
 
 void PIconView::slotDirUp() {
     QDir dir( m_path );
     dir.cdUp();
     slotChangeDir( dir.absPath() );
 
 }
 
 void PIconView::slotChangeDir(const QString& path) {
     if ( !currentView() )
         return;
 
     PDirLister *lister = currentView()->dirLister();
     if (!lister )
         return;
 
     lister->setStartPath(  path );
     m_path = lister->currentPath();
 
     m_view->clear();
     addFolders( lister->folders() );
     addFiles( lister->files() );
 
+    // Also invalidate the cache. We can't cancel the operations anyway
+    g_stringPix.clear();
+    g_stringInf.clear();
+
     // looks ugly
     static_cast<QMainWindow*>(parent())->setCaption( QObject::tr("%1 - O View", "Name of the dir").arg( m_path ) );
 }
 
 QString PIconView::currentFileName(bool &isDir)const {
     isDir = false;
     QIconViewItem* _it = m_view->currentItem();
     if ( !_it )
         return QString::null;
 
     IconViewItem* it = static_cast<IconViewItem*>( _it );
     isDir = it->isDir();
     return it->path();
 }
 
 void PIconView::slotTrash() {
     bool isDir;
     QString pa = currentFileName( isDir );
     if ( isDir && pa.isEmpty() )
         return;
 
     if (!QPEMessageBox::confirmDelete( this,
                                       tr("Delete Image" ),
                                       tr("the Image %1" ).arg(pa)))
         return
 
 
     currentView()->dirLister()->deleteImage( pa );
     delete m_view->currentItem();
 }
 void PIconView::loadViews() {
     ViewMap::Iterator it;
     ViewMap* map = viewMap();
     for ( it = map->begin(); it != map->end(); ++it )
         m_views->insertItem(  QObject::tr(it.key() ) );
 }
 
 void PIconView::resetView() {
     slotViewChanged(m_views->currentItem());
 }
 
 void PIconView::slotViewChanged( int i) {
     if (!m_views->count() ) {
         setCurrentView( 0l);
         return;
     }
 
     PDirView* cur = currentView();
     delete cur;
     QString str = m_views->text(i);
     cur = (*(*viewMap())[str])(*m_cfg);
     setCurrentView( cur );
 
     /* connect to the signals of the lister */
     PDirLister* lis = cur->dirLister();
     connect(lis, SIGNAL(sig_thumbInfo(const QString&, const QString& )),
             this, SLOT( slotThumbInfo(const QString&, const QString&)));
     connect(lis, SIGNAL( sig_thumbNail(const QString&, const QPixmap&)),
             this, SLOT(slotThumbNail(const QString&, const QPixmap&)));
     connect(lis, SIGNAL(sig_start()),
             this, SLOT(slotStart()));
     connect(lis, SIGNAL(sig_end()) ,
             this, SLOT(slotEnd()) );
 
 
     /*  reload now */
     QTimer::singleShot( 0,  this, SLOT(slotReloadDir()));
 }
 
 
 void PIconView::slotReloadDir() {
     slotChangeDir( m_path );
 }
 
 
 void PIconView::addFolders(  const QStringList& lst) {
     QStringList::ConstIterator it;
 
     for(it=lst.begin(); it != lst.end(); ++it ) {
         (void)new IconViewItem( m_view, m_path+"/"+(*it), (*it), true );
     }
 
 }
 
 void PIconView::addFiles(  const QStringList& lst) {
     QStringList::ConstIterator it;
     for (it=lst.begin(); it!= lst.end(); ++it )
         (void)new IconViewItem( m_view, m_path+"/"+(*it), (*it) );
 
 }
 
 void PIconView::slotClicked(QIconViewItem* _it) {
     if(!_it )
         return;
 
     IconViewItem* it = static_cast<IconViewItem*>(_it);
     if( it->isDir() )
         slotChangeDir( it->path() );
     else // view image
         ;
 }
 
 void PIconView::slotThumbInfo( const QString& _path, const QString& str ) {
     if ( g_stringInf.contains( _path ) ) {
         IconViewItem* item = g_stringInf[_path];
         item->setText( str );
         item->repaint();
         g_stringInf.remove( _path );
     }
 }
 void PIconView::slotThumbNail(const QString& _path, const QPixmap &pix) {
     if ( g_stringPix.contains( _path ) ) {
         IconViewItem* item = g_stringPix[_path];
         PPixmapCache::self()->insertImage( _path, pix, 64, 64 );
         item->repaint();
         g_stringPix.remove( _path );
     }
 }
 
 
 void PIconView::slotRename() {
 
 }
 
 void PIconView::slotBeam() {
     bool isDir;
     QString pa = currentFileName( isDir );
     if ( isDir && pa.isEmpty() )
         return;
 
     Ir* ir = new Ir( this );
     connect( ir, SIGNAL(done(Ir*)),
              this, SLOT(slotBeamDone(Ir*)));
     ir->send(pa, tr( "Image" ) );
 
 }
 
 void PIconView::slotBeamDone( Ir* ir) {
     delete ir;
 }
 
 void PIconView::slotStart() {
     m_view->setUpdatesEnabled( false );
 }
 
 void PIconView::slotEnd() {
     m_view->setUpdatesEnabled( true );
 }
diff --git a/noncore/graphics/opie-eye/lib/slavemaster.cpp b/noncore/graphics/opie-eye/lib/slavemaster.cpp
index 18dc883..4e28535 100644
--- a/noncore/graphics/opie-eye/lib/slavemaster.cpp
+++ b/noncore/graphics/opie-eye/lib/slavemaster.cpp
@@ -1,145 +1,150 @@
 #include "slavemaster.h"
 
 #include <qpe/qpeapplication.h>
 #include <qpe/qcopenvelope_qws.h>
 
 #include <qcopchannel_qws.h>
 #include <qtimer.h>
 
 QDataStream & operator << (QDataStream & str, bool b)
 {
   str << Q_INT8(b);
   return str;
 }
 QDataStream & operator >> (QDataStream & str, bool & b)
 {
   Q_INT8 l;
   str >> l;
   b = bool(l);
   return str;
 }
+
+/*
+ * ! We don't put a Pixmap in!!!!
+ */
 QDataStream &operator<<( QDataStream& s, const PixmapInfo& inf) {
-    return s << inf.file << inf.pixmap << inf.width << inf.height;
+    qWarning( "Image request is %s %d %d", inf.file.latin1(), inf.width, inf.height );
+    return s << inf.file  << inf.width << inf.height;
 }
 QDataStream &operator>>( QDataStream& s, PixmapInfo& inf ) {
     s >> inf.file >> inf.pixmap >> inf.width >> inf.height;
     return s;
 }
 QDataStream &operator<<( QDataStream& s, const ImageInfo& i) {
     return s << i.kind << i.file << i.info;
 }
 QDataStream &operator>>( QDataStream& s, ImageInfo& i ) {
     s >> i.kind >> i.file >> i.info;
     return s;
 }
 
 
 
 SlaveMaster* SlaveMaster::m_master = 0;
 
 SlaveMaster::SlaveMaster()
     : m_started( false )
 {
     QCopChannel *chan= new QCopChannel( "QPE/opie-eye",this );
     connect(chan, SIGNAL(received(const QCString&,const QByteArray&)),
             this, SLOT(recieve(const QCString&,const QByteArray&)) );
 }
 
 SlaveMaster::~SlaveMaster() {
 }
 
 SlaveMaster* SlaveMaster::self() {
     if ( !m_master )
         m_master = new SlaveMaster;
     return m_master;
 }
 
 void SlaveMaster::thumbInfo( const QString& str) {
     m_inThumbInfo.append( str );
 
     if ( !m_started ) {
         QTimer::singleShot( 0, this, SLOT(slotTimerStart()));
         m_started = true;
     }
 }
 
 void SlaveMaster::imageInfo( const QString& str ) {
     m_inImageInfo.append( str );
     if ( !m_started ) {
         QTimer::singleShot( 0, this, SLOT(slotTimerStart()));
         m_started = true;
     }
 }
 
 void SlaveMaster::thumbNail( const QString& str, int w, int h ) {
     if ( str.isEmpty() ) {
         qWarning( "Asking for empty nail" );
         return;
     }
     qWarning( "Asking for thumbNail in size %d %d" + str, w,h );
     PixmapInfo item;
     item.file = str; item.width = w; item.height = h;
     item.pixmap = QPixmap();
     m_inThumbNail.append( item );
 
     if ( !m_started ) {
         QTimer::singleShot( 0, this, SLOT(slotTimerStart()));
         m_started = true;
     }
 }
 
 
 void SlaveMaster::recieve( const QCString& str, const QByteArray& at) {
 
     ImageInfos infos;
     PixmapInfos pixinfos;
 
     QDataStream stream( at, IO_ReadOnly );
     if ( str == "pixmapsHandled(PixmapList)" )
         stream >> pixinfos;
     else if ( str == "pixmapsHandled(StringList)" )
         stream >> infos;
 
     qWarning( "PixInfos %d", pixinfos.count() );
 
     bool got_data = ( !infos.isEmpty() || !pixinfos.isEmpty() );
     if ( got_data ) {
         emit sig_start();
         for ( ImageInfos::Iterator _it = infos.begin(); _it != infos.end(); ++_it ) {
             if (  (*_it).kind )
                 emit  sig_fullInfo( (*_it).file, (*_it).info );
             else
                 emit sig_thumbInfo( (*_it).file, (*_it).info );
         }
 
         for ( PixmapInfos::Iterator it = pixinfos.begin(); it != pixinfos.end(); ++it )
             emit sig_thumbNail(  (*it).file, (*it).pixmap );
         emit sig_end();
     }
 }
 
 void SlaveMaster::slotTimerStart() {
     m_started = false;
 
     if ( !m_inThumbInfo.isEmpty() ) {
         QCopEnvelope env("QPE/opie-eye_slave", "thumbInfos(QStringList)" );
         env << m_inThumbInfo;
     }
     if ( !m_inImageInfo.isEmpty() ) {
         QCopEnvelope env("QPE/opie-eye_slave", "fullInfos(QStringList)" );
         env << m_inImageInfo;
     }
     if ( !m_inThumbNail.isEmpty() ) {
         QCopEnvelope env("QPE/opie-eye_slave", "pixmapInfos(PixmapInfos)" );
         env << m_inThumbNail;
     }
 
 
     m_inThumbInfo.clear();
     m_inImageInfo.clear();
     m_inThumbNail.clear();
 }
 
 QImage SlaveMaster::image( const QString& str, PDirLister::Factor, int ) {
     return QImage();
 }
diff --git a/noncore/graphics/opie-eye/slave/slavereciever.cpp b/noncore/graphics/opie-eye/slave/slavereciever.cpp
index 951f3df..c8e33d4 100644
--- a/noncore/graphics/opie-eye/slave/slavereciever.cpp
+++ b/noncore/graphics/opie-eye/slave/slavereciever.cpp
@@ -1,214 +1,219 @@
 /*
  * GPLv2 zecke@handhelds.org
  */
 
 #include "slavereciever.h"
 #include "slaveiface.h"
 
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/qpeapplication.h>
 
 #include <qtimer.h>
 
 static SlaveObjects* _slaveObj = 0;
 
 QDataStream & operator << (QDataStream & str, bool b)
 {
   str << Q_INT8(b);
   return str;
 }
 
 QDataStream & operator >> (QDataStream & str, bool & b)
 {
   Q_INT8 l;
   str >> l;
   b = bool(l);
   return str;
 }
 
 
 
 QDataStream &operator<<( QDataStream& s, const PixmapInfo& inf) {
     return s << inf.file << inf.pixmap << inf.width << inf.height;
 }
+
+/*
+ * GUI sends no QPIxmap!!!
+ */
 QDataStream &operator>>( QDataStream& s, PixmapInfo& inf ) {
-    s >> inf.file >> inf.pixmap >> inf.width >> inf.height;
+    s >> inf.file >> inf.width >> inf.height;
+    qWarning( "Recieved %s %d %d", inf.file.latin1(), inf.width, inf.height );
     return s;
 }
 QDataStream &operator<<( QDataStream& s, const ImageInfo& i) {
     return s << i.kind << i.file << i.info;
 }
 QDataStream &operator>>( QDataStream& s, ImageInfo& i ) {
     s >> i.kind >> i.file >> i.info;
     return s;
 }
 
 
 
 SlaveObjects* slaveObjects() {
     if ( !_slaveObj )
         _slaveObj = new SlaveObjects;
     return _slaveObj;
 }
 
 SlaveReciever::SlaveReciever( QObject* par)
     : QObject( par )
 {
     m_inf = new QTimer(this);
     connect(m_inf,SIGNAL(timeout()),
             this, SLOT(slotImageInfo()));
     m_pix = new QTimer(this);
     connect(m_pix,SIGNAL(timeout()),
             this, SLOT(slotThumbNail()));
 
     m_out = new QTimer(this);
     connect(m_out,SIGNAL(timeout()),
             this, SLOT(slotSend()));
 
     SlaveObjects *obj = slaveObjects(); // won't be changed
     SlaveMap::Iterator it;
     SlaveMap* map = slaveMap(); // SlaveMap won't be changed during execution!!!
     for(it = map->begin(); it != map->end(); ++it ) {
         obj->insert( it.key(),  (*it.data())() );
     }
 }
 
 SlaveReciever::~SlaveReciever() {
 }
 
 void SlaveReciever::recieveAnswer( const QCString& string, const QByteArray& ar) {
     qWarning( "String is %s", string.data() );
     QDataStream stream(ar, IO_ReadOnly );
     QStringList lst;
     static ImageInfo  inf;
     static PixmapInfo pix;
 
     if ( string == "thumbInfo(QString)" ) {
         stream >> inf.file;
         m_inList.append(inf);
     }else if ( string == "thumbInfos(QStringList)" ) {
         stream >> lst;
         for(QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
             qWarning( "Adding thumbinfo for file "+ *it );
             inf.file = (*it);
             m_inList.append(inf);
         }
     }else if ( string == "fullInfo(QString)" ) {
         inf.kind = true;
         stream >> inf.file;
         m_inList.append(inf);
     }else if ( string == "fullInfos(QStringList)" ) {
         stream >> lst;
         for(QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
             qWarning( "Adding fullInfo for"+ *it );
             inf.file = (*it);
             inf.kind = true;
             m_inList.append(inf);
         }
     }else if ( string == "pixmapInfo(QString,int,int)" ) {
         stream >> pix.file >> pix.width >> pix.height;
         m_inPix.append(pix);
     }else if ( string == "pixmapInfos(PixmapInfos)" ) {
         PixmapList list;
         stream >> list;
         for(PixmapList::Iterator it = list.begin(); it != list.end(); ++it ) {
             qWarning( "Got %d %d " + (*it).file, (*it).width , (*it).height );
             m_inPix.append(*it);
         }
     }
 
     if (!m_inf->isActive() && !m_inList.isEmpty() )
         m_inf->start(5);
 
     if (!m_pix->isActive() && !m_inPix.isEmpty() )
         m_pix->start(5);
 
     QPEApplication::setKeepRunning();
 
 }
 
 PixmapList SlaveReciever::outPix()const {
     return m_outPix;
 }
 
 StringList SlaveReciever::outInf()const{
     return m_outList;
 }
 
 void SlaveReciever::slotImageInfo() {
     ImageInfo inf = m_inList.first();
     m_inList.remove( inf );
 
     static SlaveObjects::Iterator it;
     static SlaveObjects* map = slaveObjects(); // SlaveMap won't be changed during execution!!!
     for(it = map->begin(); it != map->end(); ++it ) {
         if( (*it)->supports(inf.file ) ) {
             /* full image info */
             if (inf.kind )
                 inf.info = (*it)->fullImageInfo( inf.file );
             else
                 inf.info = (*it)->iconViewName( inf.file );
             m_outList.append( inf );
             break;
         }
     }
 
     if (m_inList.isEmpty() )
         m_inf->stop();
     if (!m_out->isActive() && !m_outList.isEmpty() )
         m_out->start( 100 );
 }
 
 void SlaveReciever::slotThumbNail() {
     PixmapInfo inf = m_inPix.first();
     m_inPix.remove( inf );
 
     static SlaveObjects::Iterator it;
     static SlaveObjects* map = slaveObjects(); // SlaveMap won't be changed during execution!!!
     for(it = map->begin(); it != map->end(); ++it ) {
         SlaveInterface* iface = it.data();
         if( iface->supports(inf.file ) ) {
             /* pixmap */
             qWarning( "Asking for thumbNail in size %d %d for "+inf.file, inf.width, inf.height );
             inf.pixmap = iface->pixmap(inf.file, 64, 64);
             m_outPix.append( inf );
             break;
         }
     }
 
 
 
     if(m_inPix.isEmpty() )
         m_pix->stop();
     if(!m_out->isActive() && !m_outPix.isEmpty() )
         m_out->start(100);
 }
 
 void SlaveReciever::slotSend() {
 
     m_out->stop();
 
     qWarning( "Sending %d %d", outPix().count(), outInf().count() );
     /* queue it and send */
     /* if this ever gets a service introduce request queues
      * so we can differinatate between different clients
      */
     if (! m_outPix.isEmpty() ) {
         QCopEnvelope answer("QPE/opie-eye", "pixmapsHandled(PixmapList)" );
         answer << outPix();
         for ( PixmapList::Iterator it = m_outPix.begin();it!=m_outPix.end();++it ) {
             qWarning( "Sending out %s %d %d", (*it).file.latin1(), (*it).width, (*it).height );
         }
     }
     if ( !m_outList.isEmpty() ) {
         QCopEnvelope answer("QPE/opie-eye", "pixmapsHandled(StringList)" );
         answer << outInf();
         for ( StringList::Iterator it = m_outList.begin();it!=m_outList.end();++it ) {
             qWarning( "Sending out2 " + (*it).file );
         }
     }
 
     m_outList.clear();
     m_outPix.clear();
 }