not all buttons will showed in every view, small beauties

4 files changed, 45 insertions, 15 deletions

diff --git a/noncore/graphics/opie-eye/gui/iconview.cpp b/noncore/graphics/opie-eye/gui/iconview.cpp
index f6e1816..7231bfb 100644
--- a/noncore/graphics/opie-eye/gui/iconview.cpp
+++ b/noncore/graphics/opie-eye/gui/iconview.cpp
@@ -234,111 +234,109 @@ void PIconView::slotChangeDir(const QString& path) {
      */
     lister->setStartPath(  path );
     m_path = lister->currentPath();
 
     m_view->viewport()->setUpdatesEnabled( false );
     m_view->clear();
 
     /*
      * add files and folders
      */
     addFolders( lister->folders() );
     addFiles( lister->files() );
     m_view->viewport()->setUpdatesEnabled( true );
 
     // 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 ) );
 }
 
 /**
  * get the current file name
  * @param isDir see if this is a dir or real file
  */
 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();
 }
 
 QString PIconView::nextFileName(bool &isDir)const
 {
     isDir = false;
     QIconViewItem* _it1 = m_view->currentItem();
     if ( !_it1 )
         return QString::null;
     QIconViewItem* _it = _it1->nextItem();
     if ( !_it )
         return QString::null;
     IconViewItem* it = static_cast<IconViewItem*>( _it );
     isDir = it->isDir();
-    m_view->setCurrentItem(_it);
     return it->path();
 }
 
 QString PIconView::prevFileName(bool &isDir)const{
     isDir = false;
     QIconViewItem* _it = m_view->currentItem();
     if ( !_it )
         return QString::null;
     _it = _it->prevItem();
     if ( !_it )
         return QString::null;
     IconViewItem* it = static_cast<IconViewItem*>( _it );
     isDir = it->isDir();
-    m_view->setCurrentItem(_it);
     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();
 }
 
 /*
  * see what views are available
  */
 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());
 }
 
 /*
  *swicth view reloadDir and connect signals
  */
 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 );
 
@@ -434,108 +432,111 @@ void PIconView::slotThumbNail(const QString& _path, const QPixmap &pix) {
 }
 
 
 /*
  * FIXME rename
  */
 void PIconView::slotRename() {
 
 }
 
 
 /*
  * BEAM the current file
  */
 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" ) );
 }
 
 /*
  * BEAM done clean up
  */
 void PIconView::slotBeamDone( Ir* ir) {
     delete ir;
 }
 
 void PIconView::slotStart() {
     m_view->viewport()->setUpdatesEnabled( false );
 }
 
 void PIconView::slotEnd() {
     if ( m_updatet )
         m_view->arrangeItemsInGrid( );
     m_view->viewport()->setUpdatesEnabled( true );
     m_updatet = false;
 }
 
 void PIconView::slotShowNext()
 {
     bool isDir = false;
     QString name = nextFileName(isDir);
-    if (isDir) return;
     if (name.isEmpty()) return;
-    odebug << "Show next: " << name << oendl;
+    if (isDir) return;
+    /* if we got a name we have a next item */
+    m_view->setCurrentItem(m_view->currentItem()->nextItem());
     slotShowImage(name);
 }
 
 void PIconView::slotShowPrev()
 {
     bool isDir = false;
     QString name = prevFileName(isDir);
-    if (isDir) return;
     if (name.isEmpty()) return;
+    if (isDir) return;
+    /* if we got a name we have a prev item */
+    m_view->setCurrentItem(m_view->currentItem()->prevItem());
     slotShowImage(name);
 }
 
 void PIconView::slotShowImage()
 {
     bool isDir = false;
     QString name = currentFileName(isDir);
     if (isDir) return;
 
     slotShowImage( name );
 }
 void PIconView::slotShowImage( const QString& name) {
     emit sig_display( name );
 }
 void PIconView::slotImageInfo() {
     bool isDir = false;
     QString name = currentFileName(isDir);
     if (isDir) return;
 
     slotImageInfo( name );
 }
 
 void PIconView::slotImageInfo( const QString& name) {
      emit sig_showInfo( name );
 }
 
 
 void PIconView::slotChangeMode( int mode ) {
     if ( mode >= 1 && mode <= 3 )
         m_mode = mode;
 
     QIconView::ItemTextPos pos;
     switch( m_mode ) {
     case 2:
         pos = QIconView::Bottom;
         break;
     case 3:
     case 1:
     default:
         pos = QIconView::Right;
         break;
     }
     m_view->setItemTextPos( pos );
 
     calculateGrid();
     slotReloadDir();
 }
 
diff --git a/noncore/graphics/opie-eye/gui/imageview.cpp b/noncore/graphics/opie-eye/gui/imageview.cpp
index aa2b9bc..fbc4494 100644
--- a/noncore/graphics/opie-eye/gui/imageview.cpp
+++ b/noncore/graphics/opie-eye/gui/imageview.cpp
@@ -1,85 +1,87 @@
 #include "imageview.h"
 
 #include <opie2/odebug.h>
 #include <opie2/oconfig.h>
 #include <opie2/okeyconfigwidget.h>
 
 #include <qpe/resource.h>
 
 using namespace Opie::Core;
 
 ImageView::ImageView(Opie::Core::OConfig *cfg, QWidget* parent, const char* name, WFlags fl )
     : Opie::MM::OImageScrollView(parent,name,fl)
 {
     m_viewManager = 0;
     m_cfg = cfg;
     initKeys();
 }
 
 ImageView::~ImageView()
 {
     if (m_viewManager) {
         delete m_viewManager;
     }
 }
 
 Opie::Core::OKeyConfigManager* ImageView::manager()
 {
     if (!m_viewManager) {
         initKeys();
     }
     return m_viewManager;
 }
 
 void ImageView::initKeys()
 {
     odebug << "init imageview keys" << oendl;
     if (!m_cfg) {
         m_cfg = new Opie::Core::OConfig("phunkview");
         m_cfg->setGroup("image_view_keys" );
     }
     Opie::Core::OKeyPair::List lst;
     lst.append( Opie::Core::OKeyPair::upArrowKey() );
     lst.append( Opie::Core::OKeyPair::downArrowKey() );
     lst.append( Opie::Core::OKeyPair::leftArrowKey() );
     lst.append( Opie::Core::OKeyPair::rightArrowKey() );
+    lst.append( Opie::Core::OKeyPair(Qt::Key_N,0));
+    lst.append( Opie::Core::OKeyPair(Qt::Key_P,0));
 
     m_viewManager = new Opie::Core::OKeyConfigManager(m_cfg, "image_view_keys",
                                                     lst, false,this, "image_view_keys" );
     m_viewManager->addKeyConfig( Opie::Core::OKeyConfigItem(tr("View Image Info"), "imageviewinfo",
                                                 Resource::loadPixmap("1to1"), ViewInfo,
                                                 Opie::Core::OKeyPair(Qt::Key_I,Qt::ShiftButton),
                                                 this, SLOT(slotShowImageInfo())));
 #if 0
    m_viewManager->addKeyConfig( Opie::Core::OKeyConfigItem(tr("Next image"), "nextimage",
                                                 Resource::loadPixmap("next"), ViewInfo,
                                                 Opie::Core::OKeyPair(Qt::Key_N,0),
                                                 this, SLOT(slotDispNext())));
 #endif
     m_viewManager->handleWidget( this );
     m_viewManager->load();
 }
 
 void ImageView::keyReleaseEvent(QKeyEvent * e)
 {
     if (!e || e->state()!=0) {
         return;
     }
     if (e->key()==Qt::Key_N) slotDispNext();
     if (e->key()==Qt::Key_P) slotDispPrev();
 }
 
 void ImageView::slotDispNext()
 {
     emit dispNext();
 }
 
 void ImageView::slotDispPrev()
 {
     emit dispPrev();
 }
 
 void ImageView::slotShowImageInfo()
 {
     emit dispImageInfo(m_lastName);
 }
diff --git a/noncore/graphics/opie-eye/gui/mainwindow.cpp b/noncore/graphics/opie-eye/gui/mainwindow.cpp
index 57be247..6f3f255 100644
--- a/noncore/graphics/opie-eye/gui/mainwindow.cpp
+++ b/noncore/graphics/opie-eye/gui/mainwindow.cpp
@@ -19,132 +19,144 @@
 #include <opie2/otabwidget.h>
 #include <opie2/okeyconfigwidget.h>
 
 #include <qpe/resource.h>
 #include <qpe/config.h>
 #include <qpe/ir.h>
 #include <qpe/applnk.h>
 
 #include <qtoolbar.h>
 #include <qtoolbutton.h>
 #include <qlayout.h>
 #include <qdialog.h>
 #include <qmap.h>
 #include <qtimer.h>
 
 
 
 
 OPIE_EXPORT_APP_V2( Opie::Core::OApplicationFactory<PMainWindow>,"Opie Eye" )
 
 PMainWindow::PMainWindow(QWidget* wid, const char* name, WFlags style)
     : QMainWindow( wid, name, style ), m_info( 0 ), m_disp( 0 )
 {
     setCaption( QObject::tr("Opie Eye Caramba" ) );
     m_cfg = new Opie::Core::OConfig("phunkview");
     m_cfg->setGroup("Zecke_view" );
 //    qDebug( "Process-wide OApplication object @ %0x", oApp );
     /*
      * Initialize ToolBar and IconView
      * And Connect Them
      */
     QToolBar *bar = new QToolBar( this );
     bar->setHorizontalStretchable( true );
     setToolBarsMovable( false );
 
     m_stack = new Opie::Ui::OWidgetStack( this );
     setCentralWidget( m_stack );
 
     m_view = new PIconView( m_stack, m_cfg );
     m_stack->addWidget( m_view, IconView );
     m_stack->raiseWidget( IconView );
     connect(m_view, SIGNAL(sig_display(const QString&)),
             this, SLOT(slotDisplay(const QString&)));
     connect(m_view, SIGNAL(sig_showInfo(const QString&)),
             this, SLOT(slotShowInfo(const QString&)) );
 
     m_stack->forceMode(Opie::Ui::OWidgetStack::NoForce);
 
-    QToolButton *btn = new QToolButton( bar );
-    btn->setIconSet(  Resource::loadIconSet( "up" ) );
-    connect( btn, SIGNAL(clicked()),
+    upButton = new QToolButton( bar );
+    upButton->setIconSet(  Resource::loadIconSet( "up" ) );
+    connect( upButton, SIGNAL(clicked()),
              m_view, SLOT(slotDirUp()) );
 
-    btn = new PFileSystem( bar );
-    connect( btn, SIGNAL( changeDir( const QString& ) ),
+    fsButton = new PFileSystem( bar );
+    connect( fsButton, SIGNAL( changeDir( const QString& ) ),
              m_view, SLOT(slotChangeDir( const QString& ) ) );
 
-    btn = new QToolButton( bar );
+    QToolButton*btn = new QToolButton( bar );
     btn->setIconSet( Resource::loadIconSet( "edit" ) );
     connect( btn, SIGNAL(clicked()),
              m_view, SLOT(slotRename()) );
 
     if ( Ir::supported() ) {
         btn = new QToolButton( bar );
         btn->setIconSet( Resource::loadIconSet( "beam" ) );
         connect( btn, SIGNAL(clicked()),
                  m_view, SLOT(slotBeam()) );
     }
 
     btn = new QToolButton( bar );
     btn->setIconSet( Resource::loadIconSet( "trash" ) );
     connect( btn, SIGNAL(clicked() ),
              m_view, SLOT(slotTrash() ) );
 
 
-    btn = new ViewModeButton( bar );
-    connect( btn, SIGNAL(changeMode(int)),
+    viewModeButton = new ViewModeButton( bar );
+    connect( viewModeButton, SIGNAL(changeMode(int)),
              m_view, SLOT(slotChangeMode(int)));
 
     btn = new QToolButton( bar );
     btn->setIconSet( Resource::loadIconSet( "SettingsIcon" ) );
     connect( btn, SIGNAL(clicked() ),
              this, SLOT(slotConfig() ) );
 
+
+
+    prevButton = new QToolButton(bar);
+    prevButton->setIconSet( Resource::loadIconSet( "back" ) );
+    connect(prevButton,SIGNAL(clicked()),m_view,SLOT(slotShowPrev()));
+    prevButton->hide();
+
+    nextButton = new QToolButton(bar);
+    nextButton->setIconSet( Resource::loadIconSet( "forward" ) );
+    connect(nextButton,SIGNAL(clicked()),m_view,SLOT(slotShowNext()));
+    nextButton->hide();
+
     rotateButton = new QToolButton(bar);
     rotateButton->setIconSet( Resource::loadIconSet( "rotate" ) );
     rotateButton->setToggleButton(true);
 
     odebug << "Mode = " << m_stack->mode() << oendl;
     if (m_stack->mode() == Opie::Ui::OWidgetStack::SmallScreen) {
         rotateButton->setOn(true);
         autoRotate = true;
     } else {
         rotateButton->setOn(false);
         autoRotate = false;
     }
 
     connect(rotateButton,SIGNAL(toggled(bool)),this,SLOT(slotRotateToggled(bool)));
 
     btn = new QToolButton(bar);
     btn->setIconSet( Resource::loadIconSet( "1to1" ) );
     btn->setToggleButton(true);
     btn->setOn(false);
     connect(btn,SIGNAL(toggled(bool)),this,SLOT(slotScaleToggled(bool)));
     autoScale = true;
 
     btn = new QToolButton(bar);
     btn->setIconSet( Resource::loadIconSet( "mag" ) );
     btn->setToggleButton(true);
     btn->setOn(true);
     connect(btn,SIGNAL(toggled(bool)),this,SLOT(slotZoomerToggled(bool)));
     zoomerOn = true;
 }
 
 PMainWindow::~PMainWindow() {
     odebug << "Shutting down" << oendl;
 }
 
 void PMainWindow::slotZoomerToggled(bool how)
 {
     zoomerOn = how;
     if (m_disp) {
         m_disp->setShowZoomer(zoomerOn);
     }
 }
 
 void PMainWindow::slotRotateToggled(bool how)
 {
     autoRotate = how;
     if (m_disp) {
         m_disp->setAutoRotate(how);
     }
@@ -239,91 +251,106 @@ void PMainWindow::slotConfig() {
  * we will make the other delete on exit
  */
 template<class T>
 void PMainWindow::initT( const char* name, T** ptr, int id) {
     if ( *ptr ) {
         (*ptr)->disconnect(this, SLOT(slotReturn()));
         (*ptr)->setDestructiveClose();
         m_stack->removeWidget( *ptr );
     }
     *ptr = new T(m_cfg, m_stack, name );
     m_stack->addWidget( *ptr, id );
 
     connect(*ptr, SIGNAL(sig_return()),
             this,SLOT(slotReturn()));
 
 }
 void PMainWindow::initInfo() {
     initT<imageinfo>( "Image Info", &m_info, ImageInfo );
     connect(m_info,SIGNAL(dispImage(const QString&)),this,SLOT(slotDisplay(const QString&)));
 }
 void PMainWindow::initDisp() {
     initT<ImageView>( "Image ScrollView", &m_disp, ImageDisplay );
     if (m_disp) {
         if (m_stack->mode() != Opie::Ui::OWidgetStack::SmallScreen) {
             m_disp->setMinimumSize(QApplication::desktop()->size()/2);
         }
         m_disp->setAutoScale(autoScale);
         m_disp->setAutoRotate(autoRotate);
         m_disp->setShowZoomer(zoomerOn);
         connect(m_disp,SIGNAL(dispImageInfo(const QString&)),this,SLOT(slotShowInfo(const QString&)));
         connect(m_disp,SIGNAL(dispNext()),m_view,SLOT(slotShowNext()));
         connect(m_disp,SIGNAL(dispPrev()),m_view,SLOT(slotShowPrev()));
     }
 }
 
 /**
  * With big Screen the plan could be to 'detach' the image
  * window if visible and to create a ne wone
  * init* already supports it but I make no use of it for
  * now. We set filename and raise
  *
  * ### FIXME and talk to alwin
  */
 void PMainWindow::slotShowInfo( const QString& inf ) {
     if ( !m_info ) {
         initInfo();
     }
     m_info->setPath( inf );
+    prevButton->hide();
+    nextButton->hide();
+    upButton->hide();
+    fsButton->hide();
+    viewModeButton->hide();
     m_stack->raiseWidget( ImageInfo );
 }
 
 void PMainWindow::slotDisplay( const QString& inf ) {
     if ( !m_disp ) {
         initDisp();
     }
     m_disp->setImage( inf );
+    prevButton->show();
+    nextButton->show();
+    upButton->hide();
+    fsButton->hide();
+    viewModeButton->hide();
     m_stack->raiseWidget( ImageDisplay );
 }
 
 void PMainWindow::slotReturn() {
     raiseIconView();
 }
 
 
 void PMainWindow::closeEvent( QCloseEvent* ev ) {
     /*
      * return from view
      * or properly quit
      */
     if ( m_stack->visibleWidget() == m_info ||
          m_stack->visibleWidget() == m_disp ) {
         raiseIconView();
         ev->ignore();
         return;
     }
     ev->accept();
     QTimer::singleShot(0, qApp, SLOT(closeAllWindows()));
 }
 
 void PMainWindow::raiseIconView() {
+    prevButton->hide();
+    nextButton->hide();
+    upButton->show();
+    fsButton->show();
+    viewModeButton->show();
     m_stack->raiseWidget( IconView );
 }
 
 void PMainWindow::setDocument( const QString& showImg ) {
     QString file = showImg;
     DocLnk lnk(showImg);
     if (lnk.isValid() )
         file = lnk.file();
 
     slotDisplay( file );
 }
diff --git a/noncore/graphics/opie-eye/gui/mainwindow.h b/noncore/graphics/opie-eye/gui/mainwindow.h
index adb5dc2..1967ef7 100644
--- a/noncore/graphics/opie-eye/gui/mainwindow.h
+++ b/noncore/graphics/opie-eye/gui/mainwindow.h
@@ -18,56 +18,56 @@ namespace Ui{
 }
 namespace Core{
     class OKeyConfigManager;
 }
 }
 
 class ImageView;
 class PIconView;
 class imageinfo;
 
 class PMainWindow : public QMainWindow {
     Q_OBJECT
     enum Views { IconView,  ImageInfo, ImageDisplay };
 public:
     static QString appName() { return QString::fromLatin1("opie-eye" ); }
     PMainWindow(QWidget*, const char*, WFlags );
     ~PMainWindow();
 
 signals:
     void configChanged();
 
 public slots:
     void slotShowInfo( const QString& inf );
     void slotDisplay( const QString& inf );
     void slotReturn();
     void slotRotateToggled(bool);
     void slotScaleToggled(bool);
     void slotZoomerToggled(bool);
     void setDocument( const QString& );
 
 protected:
     void raiseIconView();
     void closeEvent( QCloseEvent* );
 
 private:
     template<class T>  void initT( const char* name, T**, int );
     void initInfo();
     void initDisp();
 
 private:
     Opie::Core::OConfig *m_cfg;
     Opie::Ui::OWidgetStack *m_stack;
     PIconView* m_view;
     imageinfo *m_info;
     ImageView *m_disp;
     bool autoRotate;
     bool autoScale;
     bool zoomerOn;
-    QToolButton*rotateButton;
-
+    QToolButton*rotateButton,*upButton,*fsButton,*viewModeButton;
+    QToolButton*nextButton,*prevButton;
 
 private slots:
     void slotConfig();
 };
 
 #endif