| -rw-r--r-- | noncore/graphics/opie-eye/gui/iconview.cpp | 29 | ||||
| -rw-r--r-- | noncore/graphics/opie-eye/gui/mainwindow.cpp | 2 | ||||
| -rw-r--r-- | noncore/graphics/opie-eye/slave/gif_slave.cpp | 3 | ||||
| -rw-r--r-- | noncore/graphics/opie-eye/slave/jpeg_slave.cpp | 5 | ||||
| -rw-r--r-- | noncore/graphics/opie-eye/slave/png_slave.cpp | 3 |
5 files changed, 20 insertions, 22 deletions
diff --git a/noncore/graphics/opie-eye/gui/iconview.cpp b/noncore/graphics/opie-eye/gui/iconview.cpp index b3f0006..ed9fc9c 100644 --- a/noncore/graphics/opie-eye/gui/iconview.cpp +++ b/noncore/graphics/opie-eye/gui/iconview.cpp @@ -1,378 +1,375 @@ /* * GPLv2 zecke@handhelds.org * No WArranty... */ #include "iconview.h" #include <lib/imagecache.h> #include <iface/dirview.h> #include <iface/dirlister.h> #include <opie2/oconfig.h> #include <opie2/okeyconfigwidget.h> +#include <opie2/odebug.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> using Opie::Ui::OKeyConfigItem; 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& ); - void reCalc(); + + 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 { + 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 ); - reCalc(); - } - - inline void IconViewItem::reCalc() - { - calcRect(); } } PIconView::PIconView( QWidget* wid, Opie::Core::OConfig* cfg ) : QVBox( wid ), m_cfg( cfg ) { { 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 ); - m_view->setResizeMode(QIconView::Adjust); int dw = QApplication::desktop()->width(); int viewerWidth = dw-style().scrollBarExtent().width(); - m_view->setGridX( viewerWidth-2*m_view->spacing() ); + m_view->setGridX( viewerWidth-3*m_view->spacing()); m_view->setGridY( fontMetrics().height()*2+40 ); initKeys(); loadViews(); slotViewChanged( m_views->currentItem() ); } PIconView::~PIconView() { { QCopEnvelope( "QPE/Application/opie-eye_slave", "refDown()" ); } m_viewManager->save(); delete m_viewManager; } Opie::Ui::OKeyConfigManager* PIconView::manager() { return m_viewManager; } void PIconView::initKeys() { Opie::Ui::OKeyPair::List lst; lst.append( Opie::Ui::OKeyPair::upArrowKey() ); lst.append( Opie::Ui::OKeyPair::downArrowKey() ); lst.append( Opie::Ui::OKeyPair::leftArrowKey() ); lst.append( Opie::Ui::OKeyPair::rightArrowKey() ); lst.append( Opie::Ui::OKeyPair::returnKey() ); m_viewManager = new Opie::Ui::OKeyConfigManager(m_cfg, "View-KeyBoard-Config", lst, false,this, "keyconfig name" ); m_viewManager->addKeyConfig( OKeyConfigItem(tr("Beam Current Item") , "beam", QString::fromLatin1("beam"), BeamItem, Opie::Ui::OKeyPair(Qt::Key_B, Qt::ShiftButton), this, SLOT(slotBeam())) ); m_viewManager->addKeyConfig( OKeyConfigItem(tr("Delete Current Item"), "delete", QString::fromLatin1("trash"), DeleteItem, Opie::Ui::OKeyPair(Qt::Key_D, Qt::ShiftButton), this, SLOT(slotTrash())) ); m_viewManager->addKeyConfig( OKeyConfigItem(tr("View Current Item"), "view", QString::fromLatin1("1to1"), ViewItem, Opie::Ui::OKeyPair(Qt::Key_V, Qt::ShiftButton), this, SLOT(slotShowImage()))); m_viewManager->addKeyConfig( OKeyConfigItem(tr("Show Image Info") , "info", QString::fromLatin1("DocumentTypeWord"), InfoItem, Opie::Ui::OKeyPair(Qt::Key_I, Qt::ShiftButton ), this, SLOT(slotImageInfo()) ) ); m_viewManager->load(); m_viewManager->handleWidget( m_view ); } 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->setUpdatesEnabled( false ); + m_view->viewport()->setUpdatesEnabled( false ); m_view->clear(); addFolders( lister->folders() ); addFiles( lister->files() ); - m_view->setUpdatesEnabled( true ); + 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 ) ); } 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]; /* if set the view shows nonsens! I dont know how to fix the format of displayed text :(*/ 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]; if (pix.width()>0) { PPixmapCache::self()->insertImage( _path, pix, 64, 64 ); /* required for a recalculated rectangle. otherwise the view show nonsense! */ - item->reCalc(); } else { PPixmapCache::self()->insertImage(_path,Resource::loadPixmap( "UnknownDocument" ),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 ); + m_view->viewport()->setUpdatesEnabled( false ); } void PIconView::slotEnd() { - m_view->setUpdatesEnabled( true ); + m_view->arrangeItemsInGrid( ); + m_view->viewport()->setUpdatesEnabled( true ); } void PIconView::slotShowImage() { } void PIconView::slotShowImage( const QString& ) { } void PIconView::slotImageInfo() { } void PIconView::slotImageInfo( const QString& ) { } diff --git a/noncore/graphics/opie-eye/gui/mainwindow.cpp b/noncore/graphics/opie-eye/gui/mainwindow.cpp index 0314659..83ff4f1 100644 --- a/noncore/graphics/opie-eye/gui/mainwindow.cpp +++ b/noncore/graphics/opie-eye/gui/mainwindow.cpp @@ -1,138 +1,138 @@ /* * GPLv2 zecke@handhelds.org * No WArranty... */ #include "mainwindow.h" #include "iconview.h" #include "filesystem.h" #include <iface/ifaceinfo.h> #include <iface/dirview.h> #include <opie2/oapplicationfactory.h> #include <opie2/otabwidget.h> #include <opie2/okeyconfigwidget.h> #include <qpe/resource.h> #include <qpe/config.h> #include <qpe/ir.h> #include <qtoolbar.h> #include <qtoolbutton.h> #include <qlayout.h> #include <qdialog.h> #include <qmap.h> OPIE_EXPORT_APP( Opie::Core::OApplicationFactory<PMainWindow> ) PMainWindow::PMainWindow(QWidget* wid, const char* name, WFlags style) : QMainWindow( wid, name, style ) { setCaption( QObject::tr("Opie Eye Caramba" ) ); m_cfg = new Opie::Core::OConfig("phunkview"); m_cfg->setGroup("Zecke_view" ); /* * Initialize ToolBar and IconView * And Connect Them */ QToolBar *bar = new QToolBar( this ); bar->setHorizontalStretchable( true ); setToolBarsMovable( false ); m_view = new PIconView( this, m_cfg ); setCentralWidget( m_view ); QToolButton *btn = new QToolButton( bar ); btn->setIconSet( Resource::loadIconSet( "up" ) ); connect( btn, SIGNAL(clicked()), m_view, SLOT(slotDirUp()) ); btn = new PFileSystem( bar ); connect( btn, SIGNAL( changeDir( const QString& ) ), m_view, SLOT(slotChangeDir( const QString& ) ) ); 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 QToolButton( bar ); btn->setIconSet( Resource::loadIconSet( "SettingsIcon" ) ); connect( btn, SIGNAL(clicked() ), this, SLOT(slotConfig() ) ); } PMainWindow::~PMainWindow() { } void PMainWindow::slotConfig() { /* * have a tab with the possible views * a tab for globals image cache size.. scaled loading * and one tab for the KeyConfigs */ QDialog dlg(this, 0, true); dlg.setCaption( tr("Phunk View - Config" ) ); QHBoxLayout *lay = new QHBoxLayout(&dlg); Opie::Ui::OTabWidget *wid = new Opie::Ui::OTabWidget(&dlg ); lay->addWidget( wid ); ViewMap *vM = viewMap(); ViewMap::Iterator _it = vM->begin(); QMap<PDirView*, QWidget*> lst; for( ; _it != vM->end(); ++_it ) { PDirView *view = (_it.data())(*m_cfg); PInterfaceInfo *inf = view->interfaceInfo(); QWidget *_wid = inf->configWidget( *m_cfg ); _wid->reparent(wid, QPoint() ); lst.insert( view, _wid ); - wid->addTab( _wid, QString::null, inf->name() ); + wid->addTab( _wid, "fileopen", inf->name() ); } /* * Add the KeyConfigWidget */ Opie::Ui::OKeyConfigWidget* keyWid = new Opie::Ui::OKeyConfigWidget( wid, "key config" ); keyWid->setChangeMode( Opie::Ui::OKeyConfigWidget::Queue ); keyWid->insert( tr("Browser Keyboard Actions"), m_view->manager() ); keyWid->load(); wid->addTab( keyWid, QString::fromLatin1("AppsIcon" ), tr("Keyboard Configuration") ); bool act = ( QPEApplication::execDialog( &dlg ) == QDialog::Accepted ); QMap<PDirView*, QWidget*>::Iterator it; for ( it = lst.begin(); it != lst.end(); ++it ) { if ( act ) it.key()->interfaceInfo()->writeConfig(it.data(), *m_cfg); delete it.key(); } if ( act ) { m_view->resetView(); keyWid->save(); } } diff --git a/noncore/graphics/opie-eye/slave/gif_slave.cpp b/noncore/graphics/opie-eye/slave/gif_slave.cpp index feb69b6..f0dc86e 100644 --- a/noncore/graphics/opie-eye/slave/gif_slave.cpp +++ b/noncore/graphics/opie-eye/slave/gif_slave.cpp @@ -97,209 +97,210 @@ void skipdata(FILE *src) (void)fread((void *)&size,1,1,src); if (debug) dump(pos,&size,1); if (debug) { pos=ftell(src); (void)fread((void *)buffer,(size_t)size,1,src); dump(pos,buffer,(size_t)size); } else (void)fseek(src,(long int)size,SEEK_CUR); } while (!feof(src)&&size>0); } void transdata(FILE *src, FILE *dest) { unsigned char size,buffer[256]; do { pos=ftell(src); (void)fread((void *)&size,1,1,src); pos=ftell(src); (void)fread((void *)buffer,(size_t)size,1,src); if (debug) dump(pos,buffer,(size_t)size); if (output) (void)fwrite((void *)buffer,(size_t)size,1,dest); } while (!feof(src)&&size>0); } void transblock(FILE *src, FILE* dest) { unsigned char size,buffer[256]; pos=ftell(src); (void)fread((void *)&size,1,1,src); if (debug) dump(pos,&size,1); if (output) (void)fwrite((void *)&size,1,1,dest); pos=ftell(src); (void)fread((void *)buffer,(size_t)size,1,src); if (debug) dump(pos,buffer,(size_t)size); if (output) (void)fwrite((void *)buffer,(size_t)size,1,dest); } void dumpcomment(FILE *src, QCString& str) { unsigned char size; pos=ftell(src); (void)fread((void *)&size,1,1,src); if (debug) dump(pos,&size,1); str.resize( size+1 ); (void)fread((void *)str.data(),size,1,src); (void)fseek(src,(long int)pos,SEEK_SET); } int giftrans(FILE *src, FILE* dest, QString& str, bool full) { unsigned char buffer[3*256],lsd[7],gct[3*256]; unsigned int size,gct_size; /* Header */ pos=ftell(src); (void)fread((void *)buffer,6,1,src); if (strncmp((char *)buffer,"GIF",3)) { str = QObject::tr("Not a GIF file"); (void)fprintf(stderr,"Not GIF file!\n"); return(1); } /* Logical Screen Descriptor */ pos=ftell(src); (void)fread((void *)lsd,7,1,src); //(void)fprintf(stderr,"Logical Screen Descriptor:\n"); str += QObject::tr("Dimensions: %1x%2\n").arg( readword(lsd) ).arg( readword(lsd+2 ) ); //(void)fprintf(stderr,"Global Color Table Flag: %s\n",readflag(lsd[4]&0x80)); str += QObject::tr("Depth: %1 bits\n").arg( (lsd[4]&0x70>>4 )+1); //(void)fprintf(stderr,"Depth : %d bits\n",(lsd[4]&0x70>>4)+1); if (lsd[4]&0x80 && full) { str += QObject::tr("Sort Flag: %1\n" ).arg(readflag(lsd[4]&0x8) ); str += QObject::tr("Size of Global Color Table: %1 colors\n" ).arg( 2<<(lsd[4]&0x7)); str += QObject::tr("Background Color Index: %1\n" ).arg(lsd[5]); } if (lsd[6] && full) str += QObject::tr("Pixel Aspect Ratio: %1 (Aspect Ratio %2)\n" ).arg( lsd[6] ). arg( ((double)lsd[6]+15)/64 ); /* Global Color Table */ if (lsd[4]&0x80) { gct_size=2<<(lsd[4]&0x7); pos=ftell(src); (void)fread((void *)gct,gct_size,3,src); } do { pos=ftell(src); (void)fread((void *)buffer,1,1,src); switch (buffer[0]) { case 0x2c: /* Image Descriptor */ (void)fread((void *)(buffer+1),9,1,src); /* Local Color Table */ if (buffer[8]&0x80) { size=2<<(buffer[8]&0x7); pos=ftell(src); (void)fread((void *)buffer,size,3,src); } /* Table Based Image Data */ pos=ftell(src); (void)fread((void *)buffer,1,1,src); transdata(src,dest); break; case 0x21: /* Extension */ (void)fread((void *)(buffer+1),1,1,src); switch (buffer[1]) { case 0xfe: /* Comment Extension */ if (true) { QCString st; dumpcomment(src, st); str += QObject::tr("Comment: %1\n" ).arg( st ); } if (skipcomment) skipdata(src); else { transdata(src,dest); } break; case 0x01: /* Plain Text Extension */ case 0xf9: /* Graphic Control Extension */ case 0xff: /* Application Extension */ default: transblock(src,dest); transdata(src,dest); break; } break; case 0x3b: /* Trailer (write comment just before here) */ break; default: (void)fprintf(stderr,"0x%08lx: Error, unknown block 0x%02x!\n",ftell(src)-1,buffer[0]); return(1); } } while (buffer[0]!=0x3b&&!feof(src)); return(buffer[0]==0x3b?SUCCESS:FAILURE); } /****************************************************************************/ extern void get_gif_info( const char * original_filename, QString& str, bool full =false) { FILE * infile; if ((infile = fopen(original_filename, READ_BINARY)) == NULL) { fprintf(stderr, "can't open gif image '%s'\n", original_filename); return ; } output = FALSE; verbose = TRUE; debug = FALSE; skipcomment = FALSE; giftrans( infile, NULL, str, full ); fclose( infile ); } } GifSlave::GifSlave() : SlaveInterface(QStringList("gif")) {} GifSlave::~GifSlave() { } QString GifSlave::iconViewName(const QString& str) { QString st; get_gif_info(QFile::encodeName( str ).data(), st ); return st; } QString GifSlave::fullImageInfo( const QString& str) { - QString st; + QString st = "<qt>"; get_gif_info(QFile::encodeName( str ).data(), st, true ); + st.append( "</qt>" ); return st; } QPixmap GifSlave::pixmap(const QString& path, int width, int height ) { static QImage img; img.load( path ); if ( img.isNull() ) { QPixmap pix; return pix; } return ThumbNailTool::scaleImage( img, width,height ); } diff --git a/noncore/graphics/opie-eye/slave/jpeg_slave.cpp b/noncore/graphics/opie-eye/slave/jpeg_slave.cpp index 95055fd..086b47f 100644 --- a/noncore/graphics/opie-eye/slave/jpeg_slave.cpp +++ b/noncore/graphics/opie-eye/slave/jpeg_slave.cpp @@ -1111,316 +1111,315 @@ static QString color_mode_to_string( bool b ) { return b ? QObject::tr( "Colormode: Color\n" ) : QObject::tr( "Colormode: Black and white\n" ); } static QString compression_to_string( int level ) { QString str; switch( level ) { case 1: str = QObject::tr( "Basic" ); break; case 2: str = QObject::tr( "Normal" ); break; case 4: str = QObject::tr( "Fine" ); break; default: str = QObject::tr( "Unknown" ); } return QObject::tr("Quality: %1\n").arg(str); } static QDateTime parseDateTime( const QString& string ) { QDateTime dt; if ( string.length() != 19 ) return dt; QString year = string.left( 4 ); QString month = string.mid( 5, 2 ); QString day = string.mid( 8, 2 ); QString hour = string.mid( 11, 2 ); QString minute = string.mid( 14, 2 ); QString seconds = string.mid( 18, 2 ); bool ok; bool allOk = true; int y = year.toInt( &ok ); allOk &= ok; int mo = month.toInt( &ok ); allOk &= ok; int d = day.toInt( &ok ); allOk &= ok; int h = hour.toInt( &ok ); allOk &= ok; int mi = minute.toInt( &ok ); allOk &= ok; int s = seconds.toInt( &ok ); allOk &= ok; if ( allOk ) { dt.setDate( QDate( y, mo, d ) ); dt.setTime( QTime( h, mi, s ) ); } return dt; } static QString white_balance_string( int i ) { QString balance; switch ( i ) { case 0: balance = QObject::tr( "Unknown" ); break; case 1: balance = QObject::tr( "Daylight" ); break; case 2: balance = QObject::tr( "Fluorescent" ); break; case 3: balance = QObject::tr( "Tungsten" ); break; case 17: balance = QObject::tr( "Standard light A" ); break; case 18: balance = QObject::tr( "Standard light B" ); break; case 19: balance = QObject::tr( "Standard light C" ); break; case 20: balance = QObject::tr( "D55" ); break; case 21: balance = QObject::tr( "D65" ); break; case 22: balance = QObject::tr( "D75" ); break; case 255: balance = QObject::tr( "Other" ); break; default: balance = QObject::tr( "Unknown" ); } return QObject::tr( "White Balance: %1\n" ).arg( balance ); } static QString metering_mode( int i) { QString meter; switch( i ) { case 0: meter = QObject::tr( "Unknown" ); break; case 1: meter = QObject::tr( "Average" ); break; case 2: meter = QObject::tr( "Center weighted average" ); break; case 3: meter = QObject::tr( "Spot" ); break; case 4: meter = QObject::tr( "MultiSpot" ); break; case 5: meter = QObject::tr( "Pattern" ); break; case 6: meter = QObject::tr( "Partial" ); break; case 255: meter = QObject::tr( "Other" ); break; default: meter = QObject::tr( "Unknown" ); } return QObject::tr( "Metering Mode: %1\n" ).arg( meter ); } static QString exposure_program( int i ) { QString exp; switch( i ) { case 0: exp = QObject::tr( "Not defined" ); break; case 1: exp = QObject::tr( "Manual" ); break; case 2: exp = QObject::tr( "Normal progam" ); break; case 3: exp = QObject::tr( "Aperture priority" ); break; case 4: exp = QObject::tr( "Shutter priority" ); break; case 5: exp = QObject::tr( "Creative progam\n(biased toward fast shutter speed" ); break; case 6: exp = QObject::tr( "Action progam\n(biased toward fast shutter speed)" ); break; case 7: exp = QObject::tr( "Portrait mode\n(for closeup photos with the background out of focus)" ); break; case 8: exp = QObject::tr( "Landscape mode\n(for landscape photos with the background in focus)" ); break; default: exp = QObject::tr( "Unknown" ); } return QObject::tr( "Exposure Program: %1\n" ).arg( exp ); } JpegSlave::JpegSlave() : SlaveInterface( QStringList::split( " ", "jpeg jpg" ) ) {} JpegSlave::~JpegSlave() {} QString JpegSlave::iconViewName( const QString& path) { ExifData ImageInfo; if ( !ImageInfo.scan( path ) ) return QString::null; QString tag; - tag = QObject::tr( "<qt>Comment: %1\n" ).arg( ImageInfo.getComment() ); + tag = QObject::tr( "Comment: %1\n" ).arg( ImageInfo.getComment() ); { // ODP fixme QString timestring = TimeString::dateString( parseDateTime( ImageInfo.getDateTime() ), FALSE ); tag += QObject::tr( "Date/Time: %1\n" ).arg( timestring ); } tag += QObject::tr( "Dimensions: %1x%2\n" ).arg(ImageInfo.getWidth()) .arg(ImageInfo.getHeight() ); tag += color_mode_to_string( ImageInfo.getIsColor() ); tag += compression_to_string( ImageInfo.getCompressionLevel() ); - tag += QObject::tr( "</qt>" ); return tag; } /* * messy messy string creation */ QString JpegSlave::fullImageInfo( const QString& path) { ExifData ImageInfo; if ( !ImageInfo.scan( path ) ) return QString::null; QString tag, tmp; - tag = QObject::tr( "Comment: %1\n" ).arg( ImageInfo.getComment() ); + tag = QObject::tr( "<qt>Comment: %1\n" ).arg( ImageInfo.getComment() ); tmp = ImageInfo.getCameraMake(); if ( tmp.length() ) tag += QObject::tr( "Manufacturer: %1\n" ).arg( tmp ); tmp = ImageInfo.getCameraModel(); if ( tmp.length() ) tag += QObject::tr( "Model: %1\n" ).arg( tmp ); { // ODP fixme tmp = TimeString::dateString( parseDateTime( ImageInfo.getDateTime() ), FALSE ); tag += QObject::tr( "Date/Time: %1\n" ).arg( tmp ); } tag += QObject::tr( "Dimensions: %1x%2\n" ).arg(ImageInfo.getWidth()) .arg(ImageInfo.getHeight() ); tag += color_mode_to_string( ImageInfo.getIsColor() ); tag += compression_to_string( ImageInfo.getCompressionLevel() ); if ( ImageInfo.getOrientation() ) tag += QObject::tr( "Orientation: %1\n" ).arg(ImageInfo.getOrientation() ); { int flash_used = ImageInfo.getFlashUsed(); if ( flash_used >= 0 ) tag += QObject::tr( "Flash used\n" ); } if ( ImageInfo.getFocalLength() ) { tag += QObject::tr( "Focal length: %1\n" ).arg( QString().sprintf( "%4.1f", ImageInfo.getFocalLength() ) ); if ( ImageInfo.getCCDWidth() ) tag += QObject::tr( "35mm equivalent: %1\n" ).arg( (int)(ImageInfo.getFocalLength()/ImageInfo.getCCDWidth()*35 + 0.5) ); } if ( ImageInfo.getCCDWidth() ) tag += QObject::tr( "CCD width: %1" ).arg( ImageInfo.getCCDWidth() ); if ( ImageInfo.getExposureTime() ) { tmp = QString().sprintf("%4.2f", ImageInfo.getExposureTime() ); float exposureTime = ImageInfo.getExposureTime(); if ( exposureTime > 0 && exposureTime <= 0.5 ) tmp += QString().sprintf(" (1/%d)", (int)(0.5 +1/exposureTime) ); tag += QObject::tr( "Exposure time: %1\n" ).arg( tmp ); } if ( ImageInfo.getApertureFNumber() ) tag += QObject::tr( "Aperture: %1\n" ).arg( QString().sprintf("f/%3.1f", (double)ImageInfo.getApertureFNumber() ) ); if ( ImageInfo.getDistance() ) { if ( ImageInfo.getDistance() < 0 ) tag += QObject::tr( "Distance: %1\n" ).arg( QObject::tr( "Infinite" ) ); else tag += QObject::tr( "Distance: %1\n" ).arg( QString().sprintf( "%5.2fm", (double)ImageInfo.getDistance() ) ); } if ( ImageInfo.getExposureBias() ) { tag += QObject::tr( "Exposure bias: %1\n", QString().sprintf("%4.2f", (double)ImageInfo.getExposureBias() ) ); } if ( ImageInfo.getWhitebalance() != -1 ) tag += white_balance_string( ImageInfo.getWhitebalance() ); if( ImageInfo.getMeteringMode() != -1 ) tag += metering_mode( ImageInfo.getMeteringMode() ); if ( ImageInfo.getExposureProgram() ) tag += exposure_program( ImageInfo.getExposureProgram() ); if ( ImageInfo.getISOequivalent() ) tag += QObject::tr( "ISO equivalent: %1\n" ).arg( QString().sprintf("%2d", ImageInfo.getISOequivalent() ) ); tmp = ImageInfo.getUserComment(); if ( tmp.length() ) tag += QObject::tr( "EXIF comment: %1" ).arg( tmp ); tag += QObject::tr( "</qt>" ); return tag; } QPixmap JpegSlave::pixmap( const QString& path, int wid, int hei) { ExifData ImageInfo; if ( !ImageInfo.scan( path ) || ImageInfo.isNullThumbnail() ) { QImage img; QImageIO iio( path, 0l ); QString str = QString( "Fast Shrink( 4 ) Scale( %1, %2, ScaleFree)" ).arg( wid ).arg( hei ); iio.setParameters( str.latin1() );// will be strdupped anyway img = iio.read() ? iio.image() : QImage(); return ThumbNailTool::scaleImage( img, wid,hei ); }else{ QImage img = ImageInfo.getThumbnail(); return ThumbNailTool::scaleImage( img, wid,hei ); } } diff --git a/noncore/graphics/opie-eye/slave/png_slave.cpp b/noncore/graphics/opie-eye/slave/png_slave.cpp index 72b93cc..86e1cdc 100644 --- a/noncore/graphics/opie-eye/slave/png_slave.cpp +++ b/noncore/graphics/opie-eye/slave/png_slave.cpp @@ -6,205 +6,206 @@ #include <qfile.h> #include <qimage.h> #include <qpixmap.h> #include <qstring.h> /* * GPLv2 from kfile plugin */ PHUNK_VIEW_INTERFACE( "PNG", PNGSlave ); #define CHUNK_SIZE(data, index) ((data[index ]<<24) + (data[index+1]<<16) + \ (data[index+2]<< 8) + data[index+3]) #define CHUNK_TYPE(data, index) &data[index+4] #define CHUNK_HEADER_SIZE 12 #define CHUNK_DATA(data, index, offset) data[8+index+offset] /* TRANSLATOR QObject */ // known translations for common png keys static const char* knownTranslations[] #ifdef __GNUC__ __attribute__((unused)) #endif = { QT_TR_NOOP("Title"), QT_TR_NOOP("Author"), QT_TR_NOOP("Description"), QT_TR_NOOP("Copyright"), QT_TR_NOOP("Creation Time"), QT_TR_NOOP("Software"), QT_TR_NOOP("Disclaimer"), QT_TR_NOOP("Warning"), QT_TR_NOOP("Source"), QT_TR_NOOP("Comment") }; // and for the colors static const char* colors[] = { QT_TR_NOOP("Grayscale"), QT_TR_NOOP("Unknown"), QT_TR_NOOP("RGB"), QT_TR_NOOP("Palette"), QT_TR_NOOP("Grayscale/Alpha"), QT_TR_NOOP("Unknown"), QT_TR_NOOP("RGB/Alpha") }; // and compressions static const char* compressions[] = { QT_TR_NOOP("Deflate") }; // interlaced modes static const char* interlaceModes[] = { QT_TR_NOOP("None"), QT_TR_NOOP("Adam7") }; static void read_comment( const QString& inf, bool readComments, QString& str ) { QFile f(inf); f.open(IO_ReadOnly); if (f.size() < 26) return; // the technical group will be read from the first 26 bytes. If the file // is smaller, we can't even read this. uchar *data = new uchar[f.size()+1]; f.readBlock(reinterpret_cast<char*>(data), f.size()); data[f.size()]='\n'; // find the start if (data[0] == 137 && data[1] == 80 && data[2] == 78 && data[3] == 71 && data[4] == 13 && data[5] == 10 && data[6] == 26 && data[7] == 10 ) { // ok // the IHDR chunk should be the first if (!strncmp((char*)&data[12], "IHDR", 4)) { // we found it, get the dimensions ulong x,y; x = (data[16]<<24) + (data[17]<<16) + (data[18]<<8) + data[19]; y = (data[20]<<24) + (data[21]<<16) + (data[22]<<8) + data[23]; uint type = data[25]; uint bpp = data[24]; // the bpp are only per channel, so we need to multiply the with // the channel count switch (type) { case 0: break; // Grayscale case 2: bpp *= 3; break; // RGB case 3: break; // palette case 4: bpp *= 2; break; // grayscale w. alpha case 6: bpp *= 4; break; // RGBA default: // we don't get any sensible value here bpp = 0; } str = QObject::tr("Dimensions: %1x%2\n" ).arg(x).arg(y); str += QObject::tr("Depth: %1\n" ).arg(bpp); str += QObject::tr("ColorMode: %1\n").arg( (type < sizeof(colors)/sizeof(colors[0])) ? QObject::tr(colors[data[25]]) : QObject::tr("Unknown") ); str += QObject::tr("Compression: %1\n").arg( (data[26] < sizeof(compressions)/sizeof(compressions[0])) ? QObject::tr(compressions[data[26]]) : QObject::tr("Unknown") ); str += QObject::tr("InterlaceMode: %1\n" ).arg( (data[28] < sizeof(interlaceModes)/sizeof(interlaceModes[0])) ? QObject::tr(interlaceModes[data[28]]) : QObject::tr("Unknown")); } if ( readComments ) { uint index = 8; index += CHUNK_SIZE(data, index) + CHUNK_HEADER_SIZE; while(index<f.size()-12) { while (index < f.size() - 12 && strncmp((char*)CHUNK_TYPE(data,index), "tEXt", 4)) { if (!strncmp((char*)CHUNK_TYPE(data,index), "IEND", 4)) goto end; index += CHUNK_SIZE(data, index) + CHUNK_HEADER_SIZE; } if (index < f.size() - 12) { // we found a tEXt field // get the key, it's a null terminated string at the // chunk start uchar* key = &CHUNK_DATA(data,index,0); int keysize=0; for (;key[keysize]!=0; keysize++) // look if we reached the end of the file // (it might be corrupted) if (8+index+keysize>=f.size()) goto end; // the text comes after the key, but isn't null terminated uchar* text = &CHUNK_DATA(data,index, keysize+1); uint textsize = CHUNK_SIZE(data, index)-keysize-1; // security check, also considering overflow wraparound from the addition -- // we may endup with a /smaller/ index if we wrap all the way around uint firstIndex = (uint)(text - data); uint onePastLastIndex = firstIndex + textsize; if ( onePastLastIndex > f.size() || onePastLastIndex <= firstIndex) goto end; QByteArray arr(textsize); arr = QByteArray(textsize).duplicate((const char*)text, textsize); str += QObject::tr( QString(reinterpret_cast<char*>(key)), QString(arr) ); index += CHUNK_SIZE(data, index) + CHUNK_HEADER_SIZE; } } } } end: delete[] data; } PNGSlave::PNGSlave() : SlaveInterface("png") { } PNGSlave::~PNGSlave() { } QString PNGSlave::iconViewName( const QString& path) { QString str; read_comment( path, false, str ); return str; } QString PNGSlave::fullImageInfo( const QString& path) { - QString str; + QString str = "<qt>"; read_comment( path, true, str ); + str += "</qt>"; return str; } QPixmap PNGSlave::pixmap( const QString& path, int width, int height) { QImage img; img.load( path ); if ( img.isNull() ) return QPixmap(); else return ThumbNailTool::scaleImage( img, width,height ); } |