last bugfixes on opie-eye an imagescrollview. Seems that now all is working

as it should.

3 files changed, 15 insertions, 8 deletions

diff --git a/libopie2/opiemm/oimagescrollview.cpp b/libopie2/opiemm/oimagescrollview.cpp
index 10da823..76f50e1 100644
--- a/libopie2/opiemm/oimagescrollview.cpp
+++ b/libopie2/opiemm/oimagescrollview.cpp
@@ -176,64 +176,65 @@ void OImageScrollView::init()
     }
     _intensity = 0;
 }
 
 void OImageScrollView::setAutoRotate(bool how)
 {
     /* to avoid double repaints */
     if (AutoRotate() != how) {
         m_states.setBit(AUTO_ROTATE,how);
         _image_data = QImage();
         generateImage();
     }
 }
 
 bool OImageScrollView::AutoRotate()const
 {
     return m_states.testBit(AUTO_ROTATE);
 }
 
 void OImageScrollView::setAutoScaleRotate(bool scale, bool rotate)
 {
     m_states.setBit(AUTO_ROTATE,rotate);
     setAutoScale(scale);
 }
 
 void OImageScrollView::setAutoScale(bool how)
 {
     m_states.setBit(AUTO_SCALE,how);
     _image_data = QImage();
     if (ImageIsJpeg() && how == false && ImageScaledLoaded()==true) {
         loadJpeg(true);
     }
+    _newImage = true;
     generateImage();
 }
 
 bool OImageScrollView::AutoScale()const
 {
     return m_states.testBit(AUTO_SCALE);
 }
 
 OImageScrollView::~OImageScrollView()
 {
 }
 
 void OImageScrollView::rescaleImage(int w, int h)
 {
     if (_image_data.width()==w && _image_data.height()==h) {
         return;
     }
     double hs = (double)h / (double)_image_data.height() ;
     double ws = (double)w / (double)_image_data.width() ;
     double scaleFactor = (hs > ws) ? ws : hs;
     int smoothW = (int)(scaleFactor * _image_data.width());
     int smoothH = (int)(scaleFactor * _image_data.height());
     _image_data = _image_data.smoothScale(smoothW,smoothH);
 }
 
 void OImageScrollView::rotate_into_data(Rotation r)
 {
     /* realy - we must do this that way, 'cause when acting direct on _image_data the app will
        segfault :( */
     QImage dest;
     int x, y;
     if ( _original_data.depth() > 8 )
@@ -319,66 +320,68 @@ void OImageScrollView::rotate_into_data(Rotation r)
                 }
                 break;
             case Rotate270:
                 dest.create(_original_data.height(), _original_data.width(), _original_data.depth());
                 dest.setNumColors(_original_data.numColors());
                 srcTable = (unsigned int *)_original_data.colorTable();
                 destTable = (unsigned int *)dest.colorTable();
                 for ( x=0; x < _original_data.numColors(); ++x )
                     destTable[x] = srcTable[x];
                 for ( y=0; y < _original_data.height(); ++y )
                 {
                     srcData = (unsigned char *)_original_data.scanLine(y);
                     for ( x=0; x < _original_data.width(); ++x )
                     {
                         destData = (unsigned char *)dest.scanLine(_original_data.width()-x-1);
                         destData[y] = srcData[x];
                     }
                 }
                 break;
             default:
                 dest = _original_data;
                 break;
         }
 
     }
     _newImage = true;
     _image_data = dest;
 }
 
 // yes - sorry - it is NOT gamma it is just BRIGHTNESS. Alwin
 void OImageScrollView::apply_gamma(int aValue)
 {
-    if (!_image_data.size().isValid()) return;
+    if (aValue==0 || !_image_data.size().isValid()) return;
     float percent = ((float)aValue/100.0);
+    /* make sure working on a copy */
+    _image_data.detach();
 
     int segColors = _image_data.depth() > 8 ? 256 : _image_data.numColors();
     /* must be - otherwise it displays some ... strange colors */
     if (segColors<256) segColors=256;
 
     unsigned char *segTbl = new unsigned char[segColors];
     int pixels = _image_data.depth()>8?_image_data.width()*_image_data.height() : _image_data.numColors();
 
 
     bool brighten = (percent >= 0);
     if ( percent < 0 ) {
         percent = -percent;
     }
 
     unsigned int *data = _image_data.depth() > 8 ? (unsigned int *)_image_data.bits() :
                          (unsigned int *)_image_data.colorTable();
 
     int tmp = 0;
 
     if (brighten) {
         for ( int i=0; i < segColors; ++i )
         {
             tmp = (int)(i*percent);
             if ( tmp > 255 )
                 tmp = 255;
             segTbl[i] = tmp;
         }
     } else {
         for ( int i=0; i < segColors; ++i )
         {
             tmp = (int)(i*percent);
             if ( tmp < 0 )
diff --git a/noncore/graphics/opie-eye/gui/imageview.cpp b/noncore/graphics/opie-eye/gui/imageview.cpp
index 994fe12..b919ca8 100644
--- a/noncore/graphics/opie-eye/gui/imageview.cpp
+++ b/noncore/graphics/opie-eye/gui/imageview.cpp
@@ -17,89 +17,88 @@ 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;
     focus_in_count = 0;
     m_cfg = cfg;
     m_isFullScreen = false;
     m_ignore_next_in = false;
     m_slideTimer = 0;
     QPEApplication::setStylusOperation(viewport(),QPEApplication::RightOnHold);
     initKeys();
     m_slideValue = 5;
     m_gDisplayType = 0;
     m_gPrevNext = 0;
     m_hGroup = 0;
     m_gBright = 0;
     m_Rotated = false;
     closeIfHide = false;
     int min = QApplication::desktop()->size().width()>QApplication::desktop()->size().height()?
         QApplication::desktop()->size().height():QApplication::desktop()->size().width();
     if (min>320) {
         // bigscreen
         setMinimumSize(min/3,min/3);
     } else {
         setMinimumSize(10,10);
     }
     connect(this,SIGNAL(incBrightness()),this,SLOT(slotIncBrightness()));
     connect(this,SIGNAL(decBrightness()),this,SLOT(slotDecBrightness()));
 
     m_sysChannel = new QCopChannel( "QPE/System", this );
     connect( m_sysChannel, SIGNAL( received(const QCString&,const QByteArray&) ),
         this, SLOT( systemMessage(const QCString&,const QByteArray&) ) );
+    setKeyCompression(true);
 }
 
 void ImageView::slotIncBrightness()
 {
     int lb = Intensity()+5;
     if (lb>100) lb=100;
     setIntensity(lb,true);
 }
 
 void ImageView::slotDecBrightness()
 {
     int lb = Intensity()-5;
     if (lb<-100) lb=-100;
     setIntensity(lb,true);
 }
 
 void ImageView::systemMessage( const QCString& msg, const QByteArray& data )
 {
     int _newrotation;
     QDataStream stream( data, IO_ReadOnly );
-    odebug << "received system message: " << msg << oendl;
     if ( msg == "setCurrentRotation(int)" )
     {
         stream >> _newrotation;
-        odebug << "received setCurrentRotation(" << _newrotation << ")" << oendl;
         if (!fullScreen()) {
             m_rotation = _newrotation;
             return;
         }
     }
 }
 
 void ImageView::setMenuActions(QActionGroup*hGroup,QActionGroup*nextprevGroup, QActionGroup*disptypeGroup,QActionGroup*brightGroup)
 {
     m_gDisplayType = disptypeGroup;
     m_gPrevNext = nextprevGroup;
     m_hGroup = hGroup;
     m_gBright = brightGroup;
 }
 
 ImageView::~ImageView()
 {
     odebug << "Destructor imageview" << oendl;
     delete m_viewManager;
 }
 
 Opie::Core::OKeyConfigManager* ImageView::manager()
 {
     if (!m_viewManager) {
         initKeys();
     }
     return m_viewManager;
 }
 
 void ImageView::startSlide(int value)
 {
     if (!m_slideTimer) {
@@ -207,115 +206,113 @@ void ImageView::initKeys()
 }
 
 void ImageView::keyReleaseEvent(QKeyEvent * e)
 {
     if (!e || e->state()!=0) {
         return;
     }
     if (e->key()==Qt::Key_Escape) {
         if (fullScreen()) {
             emit hideMe();
         }
         if (closeIfHide) {
             QTimer::singleShot(0, qApp, SLOT(closeAllWindows()));
         }
     }
 }
 
 void ImageView::setCloseIfHide(bool how)
 {
     closeIfHide = how;
 }
 
 void ImageView::slotShowImageInfo()
 {
     emit dispImageInfo(m_lastName);
 }
 
 void ImageView::contentsMousePressEvent ( QMouseEvent * e)
 {
     if (e->button()==1) {
         return OImageScrollView::contentsMousePressEvent(e);
     }
-    odebug << "Popup " << oendl;
     QPopupMenu *m = new QPopupMenu(this);
     if (!m) return;
     if (m_hGroup) {
         m_hGroup->addTo(m);
     }
     if (fullScreen()) {
         if (m_gPrevNext) {
             m->insertSeparator();
             m_gPrevNext->addTo(m);
         }
         if (m_gDisplayType) {
             m->insertSeparator();
             m_gDisplayType->addTo(m);
         }
         if (m_gBright) {
             m->insertSeparator();
             m_gBright->addTo(m);
         }
     }
     m->setFocus();
     m->exec( QPoint( QCursor::pos().x(), QCursor::pos().y()) );
     if (m_hGroup) {
         m_hGroup->removeFrom(m);
     }
     if (m_gPrevNext) {
         m_gPrevNext->removeFrom(m);
     }
     if (m_gDisplayType) {
         m_gDisplayType->removeFrom(m);
     }
     if (m_gBright) {
         m_gBright->removeFrom(m);
     }
     delete m;
 }
 
 void ImageView::setFullScreen(bool how,bool force)
 {
     m_isFullScreen = how;
     if (how) {
         m_ignore_next_in = true;
 //        setFixedSize(qApp->desktop()->size());
         setGeometry(0,0,qApp->desktop()->size().width(),qApp->desktop()->size().height());
         if (force) showFullScreen();
     } else {
 //        setMinimumSize(10,10);
     }
 }
 
 void ImageView::focusInEvent(QFocusEvent *)
 {
       // Always do it here, no matter the size.
-    odebug << "Focus in (view)" << oendl;
     //if (fullScreen()) parentWidget()->showNormal();
     if (m_ignore_next_in){m_ignore_next_in=false;return;}
     if (fullScreen()) enableFullscreen();
 }
 
 void ImageView::hide()
 {
     if (fullScreen()) {
         m_ignore_next_in = true;
         showNormal();
     }
     QWidget::hide();
 }
 void ImageView::enableFullscreen()
 {
       if (!fullScreen()) return;
       if (m_ignore_next_in) {m_ignore_next_in = false;return;}
 
       setUpdatesEnabled(false);
       // This is needed because showNormal() forcefully changes the window
       // style to WSTyle_TopLevel.
       reparent(0, WStyle_Customize | WStyle_NoBorderEx, QPoint(0,0));
       // Enable fullscreen.
       /* this is the trick - I don't now why, but after a showFullScreen QTE toggles the focus
        * so we must block it here! */
       m_ignore_next_in = true;
       showFullScreen();
       setUpdatesEnabled(true);
 }
diff --git a/noncore/graphics/opie-eye/gui/mainwindow.cpp b/noncore/graphics/opie-eye/gui/mainwindow.cpp
index 4ee252f..3efbb53 100644
--- a/noncore/graphics/opie-eye/gui/mainwindow.cpp
+++ b/noncore/graphics/opie-eye/gui/mainwindow.cpp
@@ -620,147 +620,154 @@ void PMainWindow::setupActions()
         m_aUnscaled->setOn(m_cfg->readBoolEntry("unscaled",false));
     } else {
         m_aUnscaled->setOn(false);
     }
 
     m_aZoomer = new QAction( tr( "Show zoomer window when unscaled" ), Resource::loadIconSet( "mag" ), 0, 0, this, 0, true );
     m_aZoomer->setToggleAction(true);
     if (autoSave) {
         m_aZoomer->setOn(m_cfg->readBoolEntry("zoomeron",true));
     } else {
         m_aZoomer->setOn (true);
     }
     connect(m_aZoomer,SIGNAL(toggled(bool)),this,SLOT(slotZoomerToggled(bool)));
     m_gDisplayType->insert(m_aAutoRotate);
     m_gDisplayType->insert(m_aUnscaled);
     m_gDisplayType->insert(m_aZoomer);
 
     m_hGroup = new QActionGroup(this,"actioncollection",false);
     m_hGroup->insert(m_aFullScreen);
 
     if (!m_SmallWindow) {
         m_aForceSmall = new QAction(tr("Dont show seperate windows"),Resource::loadIconSet( "AppsIcon" ), 0, 0, this, 0, true);
         m_aForceSmall->setToggleAction(true);
         connect(m_aForceSmall,SIGNAL(toggled(bool)),this,SLOT(slotForceSmall(bool)));
     } else {
         m_aForceSmall = 0;
     }
     m_setCurrentBrightness = new QAction(tr("Display brightness..."), 0, 0, this, 0, false);
     connect(m_setCurrentBrightness,SIGNAL(activated()),this,SLOT(setupBrightness()));
     m_IncBrightness = new QAction(tr("Increase brightness by 5"),Resource::loadIconSet( "up" ),0, 0, this, 0, false);
     m_DecBrightness = new QAction(tr("Decrease brightness by 5"),Resource::loadIconSet( "down" ),0, 0, this, 0, false);
     m_hBright = new QActionGroup(this,"actioncollection",false),
+    m_hBright->insert(m_setCurrentBrightness);
     m_hBright->insert(m_IncBrightness);
     m_hBright->insert(m_DecBrightness);
 }
 
 void PMainWindow::setupBrightness()
 {
     if (!m_disp) {
         return;
     }
+    bool reshow=false;
+    if (m_disp->isVisible()&&m_disp->fullScreen()) {
+        m_disp->hide();
+        reshow = true;
+    }
     int lb = m_disp->Intensity();
     if (Valuebox(0,-100,100,lb,lb)) {
         m_disp->setIntensity(lb,true);
     }
+    if (reshow) {
+        m_disp->showFullScreen();
+        qwsDisplay()->requestFocus( m_disp->winId(), TRUE);
+    }
 }
 
 void PMainWindow::setupToolbar()
 {
     toolBar = new QToolBar( this );
     addToolBar(toolBar);
     toolBar->setHorizontalStretchable( true );
     setToolBarsMovable( false );
     m_aDirUp->addTo( toolBar );
 
     fsButton = new PFileSystem( toolBar );
     connect( fsButton, SIGNAL( changeDir( const QString& ) ),
              m_view, SLOT(slotChangeDir( const QString& ) ) );
     connect( this, SIGNAL( changeDir( const QString& ) ),
              m_view, SLOT(slotChangeDir( const QString& ) ) );
 
     if (m_aBeam) {
         m_aBeam->addTo( toolBar );
     }
     m_aShowInfo->addTo(toolBar);
     m_aTrash->addTo(toolBar);
-//    m_aSetup->addTo(toolBar);
 
     m_gDisplayType->addTo(toolBar);
 
     if (!m_SmallWindow) {
         m_gPrevNext->addTo(toolBar);
     } else {
         m_gPrevNext->setEnabled(false);
     }
 }
 
 void PMainWindow::setupMenu()
 {
     fileMenu = new QPopupMenu( menuBar() );
     menuBar()->insertItem( tr( "File" ), fileMenu );
     dispMenu = new QPopupMenu( menuBar() );
     menuBar()->insertItem( tr( "Show" ), dispMenu );
     settingsMenu = new QPopupMenu( menuBar() );
     menuBar()->insertItem( tr( "Settings" ), settingsMenu );
 
     m_aViewfile->addTo(fileMenu);
     m_aShowInfo->addTo(fileMenu);
     m_aStartSlide->addTo(fileMenu);
 
     fileMenu->insertSeparator();
     m_aDirUp->addTo( fileMenu );
 
     fsMenu = new QPopupMenu(fileMenu);
     fileMenu->insertItem(Resource::loadIconSet( "cardmon/pcmcia" ),tr("Select filesystem"),fsMenu);
     connect( fsMenu, SIGNAL( activated( int ) ), this, SLOT(slotSelectDir( int ) ) );
     dirChanged();
 
     if ( m_aBeam ) {
         fileMenu->insertSeparator();
         m_aBeam->addTo( fileMenu );
     }
     fileMenu->insertSeparator();
     m_aTrash->addTo(fileMenu);
 
     listviewMenu = new QPopupMenu(dispMenu);
     dispMenu->insertItem(Resource::loadIconSet("opie-eye/opie-eye-thumb"),tr("Listview mode"),listviewMenu);
     m_gListViewMode->addTo(listviewMenu);
     dispMenu->insertSeparator();
     m_aFullScreen->addTo(dispMenu);
     m_gDisplayType->addTo(dispMenu);
     dispMenu->insertSeparator();
     m_gPrevNext->addTo(dispMenu);
-    m_setCurrentBrightness->addTo(dispMenu);
-    m_setCurrentBrightness->setEnabled(false);
     dispMenu->insertSeparator();
     m_hBright->addTo(dispMenu);
     m_hBright->setEnabled(false);
 
     if (m_aForceSmall) {
         dispMenu->insertSeparator();
         m_aForceSmall->addTo(dispMenu);
     }
 
     m_aSetup->addTo(settingsMenu);
     m_aHideToolbar->addTo(settingsMenu);
 }
 
 void PMainWindow::listviewselected(QAction*which)
 {
     if (!which || which->isOn()==false) return;
     int val = 1;
 
     if (which==m_aDirName) {
         val = 3;
     } else if (which==m_aDirShort) {
         val = 2;
     } else if (which==m_aDirLong) {
         val = 1;
     }
     emit changeListMode(val);
 }
 
 void PMainWindow::readConfig()
 {
     autoSave =m_cfg->readBoolEntry("savestatus",true);
     m_Intensity = m_cfg->readNumEntry("intensity",0);