Ah finally the IconView is a bit faster... Still needs a Qt patch

But hey previewing is really useful now. I think it is one of the fastest
Image Viewer available for Unix/Windoze...

2 files changed, 23 insertions, 14 deletions

diff --git a/noncore/graphics/opie-eye/gui/iconview.cpp b/noncore/graphics/opie-eye/gui/iconview.cpp
index ed9fc9c..4a20648 100644
--- a/noncore/graphics/opie-eye/gui/iconview.cpp
+++ b/noncore/graphics/opie-eye/gui/iconview.cpp
@@ -41,88 +41,87 @@ namespace {
         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 ),
+        : QIconViewItem( view, name ), 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 {
         qWarning(  "Name is " + m_path.right( 15 ) + " rect is %d %d %d %d | %d %d",
                    rect().x(),rect().y(),rect().width(),rect().height(),
                    iconView()->contentsX(), iconView()->contentsY());
 
         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, Opie::Core::OConfig* cfg )
-    : QVBox( wid ), m_cfg( cfg )
+    : QVBox( wid ), m_cfg( cfg ), m_updatet( false )
 {
     {
         QCopEnvelope( "QPE/Application/opie-eye_slave", "refUp()" );
     }
     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-3*m_view->spacing());
@@ -287,89 +286,98 @@ void PIconView::addFolders(  const QStringList& lst) {
         (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];
-        /* if set the view shows nonsens!
-           I dont know how to fix the format of displayed text :(*/
+    if (!item )
+        return;
+
+    if ( item->intersects(QRect( m_view->contentsX(),m_view->contentsY(),
+                                 m_view->contentsWidth(), m_view->contentsHeight() ) ) )
+        m_updatet = true;
+
         item->setText( str );
         g_stringInf.remove( _path );
     }
-}
 void PIconView::slotThumbNail(const QString& _path, const QPixmap &pix) {
-    if ( g_stringPix.contains( _path ) ) {
         IconViewItem* item = g_stringPix[_path];
+    if (!item )
+        return;
 
-        if (pix.width()>0) {
+    if ( item->intersects(QRect( m_view->contentsX(),m_view->contentsY(),
+                                 m_view->contentsWidth(), m_view->contentsHeight() ) ) )
+        m_updatet = true;
+
+    if (pix.width()>0)
             PPixmapCache::self()->insertImage( _path, pix, 64, 64 );
-            /* required for a recalculated rectangle. otherwise the view show nonsense! */
-        } else {
-            PPixmapCache::self()->insertImage(_path,Resource::loadPixmap( "UnknownDocument" ),64,64 );
-        }
+
+
         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->viewport()->setUpdatesEnabled( false );
+    qWarning( "Sig Start" );
 }
 
 void PIconView::slotEnd() {
+    qWarning( "SLot End" );
+    if ( m_updatet )
     m_view->arrangeItemsInGrid( );
     m_view->viewport()->setUpdatesEnabled( true );
+    m_updatet = false;
 }
 
 void PIconView::slotShowImage() {
 
 }
 void PIconView::slotShowImage( const QString& ) {
 
 }
 void PIconView::slotImageInfo() {
 
 }
 void PIconView::slotImageInfo( const QString& ) {
 
 }
diff --git a/noncore/graphics/opie-eye/gui/iconview.h b/noncore/graphics/opie-eye/gui/iconview.h
index 0fba327..7ddb023 100644
--- a/noncore/graphics/opie-eye/gui/iconview.h
+++ b/noncore/graphics/opie-eye/gui/iconview.h
@@ -53,27 +53,28 @@ private slots:
     void slotBeamDone( Ir* );
 
     void slotShowImage();
     void slotShowImage( const QString& );
     void slotImageInfo();
     void slotImageInfo( const QString& );
 
     void slotStart();
     void slotEnd();
 
 /* for performance reasons make it inline in the future */
     void addFolders(  const QStringList& );
     void addFiles( const QStringList& );
     void slotClicked(QIconViewItem* );
 
 /**/
     void slotThumbInfo(const QString&, const QString&);
     void slotThumbNail(const QString&, const QPixmap&);
 private:
     Opie::Ui::OKeyConfigManager *m_viewManager;
     Opie::Core::OConfig *m_cfg;
     QComboBox* m_views;
     QIconView* m_view;
     QString m_path;
+    bool m_updatet : 1;
 };
 
 #endif