Diffstat (limited to 'noncore/unsupported/filebrowser/filebrowser.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/unsupported/filebrowser/filebrowser.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/noncore/unsupported/filebrowser/filebrowser.cpp b/noncore/unsupported/filebrowser/filebrowser.cpp index 8cf8a60..92a688a 100644 --- a/noncore/unsupported/filebrowser/filebrowser.cpp +++ b/noncore/unsupported/filebrowser/filebrowser.cpp @@ -167,196 +167,196 @@ bool FileItem::rename( const QString & name ) return FALSE; if ( name.contains( QRegExp("[/\\$\"\'\\*\\?]") ) ) return FALSE; oldpath = fileInfo.filePath(); newpath = fileInfo.dirPath() + "/" + name; if ( ::rename( (const char *) oldpath, (const char *) newpath ) != 0 ) return FALSE; else return TRUE; } QPixmap FileItem::drawThumbnail(const QFileInfo &file) { /* * this thing is sloooooow, and it also doesn't load * dynamicly (like a web browser). if anyone knows how to * do that, please do! */ QString cacheDir = "/tmp/filebrowserThumbnailCache"; QFileInfo cachedFile (cacheDir + file.filePath()); if (cachedFile.exists() && cachedFile.lastModified() == file.lastModified()) { QPixmap cachedImage (cachedFile.filePath()); return cachedImage; } else { QImage image (file.filePath()); // if inside of cache dir, don't render thumbnails! recursive error! if (image.isNull() || file.filePath().contains(QRegExp("^" + cacheDir))) { DocLnk doc (file.filePath()); return doc.pixmap(); } Config cfg("Filebrowser"); cfg.setGroup("View"); int size; size =cfg.readNumEntry("ThumbSize", 72); QPixmap thumb (size, size); double scale = (double)image.height() / (double)image.width(); int newHeight = int(size * scale); thumb.convertFromImage (image.smoothScale(size, newHeight)); if (!cachedFile.dir().exists()) { QString cmd = "/bin/mkdir -p \"" + cachedFile.dirPath() +"\""; system( (const char *) cmd ); } if (thumb.save(cachedFile.filePath(), QPixmap::imageFormat(file.filePath()), 70)) { // make thumbnail modify time the same as the image QString cmd = "/bin/touch -r \"" + file.filePath() +"\" " + "\"" + cachedFile.filePath() + "\""; system( (const char *) cmd ); } return thumb; } } // // FileView // FileView::FileView( const QString & dir, QWidget * parent, const char * name, bool hidden, bool symlinks, bool thumbnails ) : QListView( parent, name ), menuTimer( this ), le( NULL ), itemToRename( NULL ), showHidden( hidden ), showSymlinks( symlinks ), showThumbnails( thumbnails ), menuKeepsOpen( FALSE ) { addColumn( "Name" ); addColumn( "Size" ); addColumn( "Date" ); addColumn( "Type" ); setMultiSelection( TRUE ); //header()->hide(); setColumnWidthMode( 0, Manual ); setColumnWidthMode( 3, Manual ); // right align yize column setColumnAlignment( 1, AlignRight ); generateDir( dir ); - connect( this, SIGNAL( clicked( QListViewItem * )), - SLOT( itemClicked( QListViewItem * )) ); - connect( this, SIGNAL( doubleClicked( QListViewItem * )), - SLOT( itemDblClicked( QListViewItem * )) ); + connect( this, SIGNAL( clicked(QListViewItem*)), + SLOT( itemClicked(QListViewItem*)) ); + connect( this, SIGNAL( doubleClicked(QListViewItem*)), + SLOT( itemDblClicked(QListViewItem*)) ); connect( this, SIGNAL( selectionChanged() ), SLOT( cancelMenuTimer() ) ); connect( &menuTimer, SIGNAL( timeout() ), SLOT( showFileMenu() ) ); } void FileView::resizeEvent( QResizeEvent *e ) { setColumnWidth( 0, width() - 2 * lineWidth() - 20 - columnWidth( 1 ) - columnWidth( 2 ) ); // hide type column, we use it for "sort by type" only //setColumnWidth( 3, 0 ); QListView::resizeEvent( e ); } void FileView::updateDir() { generateDir( currentDir ); } void FileView::setDir( const QString & dir ) { if ( dir.startsWith( "/dev" ) ) { QMessageBox::warning( this, tr( "File Manager" ), tr( "Can't show /dev/ directory." ), tr( "&Ok" ) ); return; } dirHistory += currentDir; generateDir( dir ); } void FileView::generateDir( const QString & dir ) { if(menuKeepsOpen){ cancelMenuTimer(); } QDir d( dir ); if( d.exists() && !d.isReadable() ) return; currentDir = d.canonicalPath(); if( !showHidden) d.setFilter( QDir::Dirs | QDir::Files ); else d.setFilter( QDir::Dirs | QDir::Files |QDir::Hidden | QDir::All); d.setSorting( QDir::Name | QDir::DirsFirst | QDir::IgnoreCase | QDir::Reversed ); const QFileInfoList * list = d.entryInfoList(); QFileInfoListIterator it( *list ); QFileInfo *fi; QProgressBar *thumbProgress = 0; if (showThumbnails) { thumbProgress = new QProgressBar(it.count(), this); thumbProgress->show(); } clear(); int fileCount = 1; // used in the thumbnail progress meter while( (fi = it.current()) ){ if( (fi->fileName() == ".") || (fi->fileName() == "..") ){ ++it; continue; } if(!showSymlinks && fi->isSymLink()){ ++it; continue; } // thumbnail progress if (showThumbnails) { thumbProgress->setProgress(fileCount); } (void) new FileItem( (QListView *) this, *fi ); ++it; ++fileCount; } if (showThumbnails) { thumbProgress->close(); } emit dirChanged(); } void FileView::rename() { itemToRename = (FileItem *) currentItem(); const QPixmap * pm; int pmw; if( itemToRename == NULL ) return; @@ -815,194 +815,194 @@ FileBrowser::FileBrowser( const QString & dir, QWidget * parent, init( dir ); } void FileBrowser::init(const QString & dir) { setCaption( tr("File Manager") ); setIcon( Resource::loadPixmap( "filebrowser_icon" ) ); connect( qApp,SIGNAL( aboutToQuit()),SLOT( cleanUp()) ); Config cfg("Filebrowser"); cfg.setGroup("View"); bool showHidden=(cfg.readEntry("Hidden","FALSE") == "TRUE"); bool showSymlinks=(cfg.readEntry("Symlinks","FALSE") == "TRUE"); bool showThumbnails=(cfg.readEntry("Thumbnails","FALSE") == "TRUE"); cfg.setGroup("Menu"); bool menuKeepsOpen=(cfg.readEntry("KeepOpen", "FALSE") == "TRUE"); fileView = new FileView( dir, this, 0, showHidden, showSymlinks, showThumbnails ); fileView->setAllColumnsShowFocus( TRUE ); fileView->setMenuKeepsOpen(menuKeepsOpen); setCentralWidget( fileView ); setToolBarsMovable( FALSE ); QToolBar* toolBar = new QToolBar( this ); toolBar->setHorizontalStretchable( TRUE ); QMenuBar* menuBar = new QMenuBar( toolBar ); dirMenu = new QPopupMenu( this ); menuBar->insertItem( tr( "Dir" ), dirMenu ); sortMenu = new QPopupMenu( this ); menuBar->insertItem( tr( "Sort" ), sortMenu ); sortMenu->insertItem( tr( "by Name "), this, SLOT( sortName() ) ); sortMenu->insertItem( tr( "by Size "), this, SLOT( sortSize() ) ); sortMenu->insertItem( tr( "by Date "), this, SLOT( sortDate() ) ); sortMenu->insertItem( tr( "by Type "), this, SLOT( sortType() ) ); sortMenu->insertSeparator(); sortMenu->insertItem( tr( "Ascending" ), this, SLOT( updateSorting() ) ); sortMenu->setItemChecked( sortMenu->idAt( 5 ), TRUE ); sortMenu->setItemChecked( sortMenu->idAt( 0 ), TRUE ); viewMenu = new QPopupMenu( this); viewMenu->insertItem( tr( "Hidden"), this, SLOT( updateShowHidden() ) ); viewMenu->insertItem( tr( "Symlinks"), this, SLOT( updateShowSymlinks() ) ); viewMenu->insertItem( tr( "Thumbnails"), this, SLOT( updateShowThumbnails() ) ); viewMenu->setItemChecked( viewMenu->idAt( 0 ), showHidden ); viewMenu->setItemChecked( viewMenu->idAt( 1 ), showSymlinks ); viewMenu->setItemChecked( viewMenu->idAt( 2 ), showThumbnails ); menuBar->insertItem( tr("View"), viewMenu ); toolBar = new QToolBar( this ); lastAction = new QAction( tr("Previous dir"), Resource::loadIconSet( "back" ), QString::null, 0, this, 0 ); connect( lastAction, SIGNAL( activated() ), fileView, SLOT( lastDir() ) ); lastAction->addTo( toolBar ); lastAction->setEnabled( FALSE ); upAction = new QAction( tr("Parent dir"), Resource::loadIconSet( "up" ), QString::null, 0, this, 0 ); connect( upAction, SIGNAL( activated() ), fileView, SLOT( parentDir() ) ); upAction->addTo( toolBar ); QAction *a = new QAction( tr("New folder"), Resource::loadPixmap( "newfolder" ), QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), fileView, SLOT( newFolder() ) ); a->addTo( toolBar ); a = new QAction( tr("Cut"), Resource::loadPixmap( "cut" ), QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), fileView, SLOT( cut() ) ); a->addTo( toolBar ); a = new QAction( tr("Copy"), Resource::loadPixmap( "copy" ), QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), fileView, SLOT( copy() ) ); a->addTo( toolBar ); pasteAction = new QAction( tr("Paste"), Resource::loadPixmap( "paste" ), QString::null, 0, this, 0 ); connect( pasteAction, SIGNAL( activated() ), fileView, SLOT( paste() ) ); pasteAction->addTo( toolBar ); // dirLabel = new QLabel(this, "DirLabel"); connect( fileView, SIGNAL( dirChanged() ), SLOT( updateDirMenu() ) ); updateDirMenu(); QCopChannel* pcmciaChannel = new QCopChannel( "QPE/Card", this ); - connect( pcmciaChannel, SIGNAL(received(const QCString &, const QByteArray &)), - this, SLOT(pcmciaMessage( const QCString &, const QByteArray &)) ); + connect( pcmciaChannel, SIGNAL(received(const QCString&,const QByteArray&)), + this, SLOT(pcmciaMessage(const QCString&,const QByteArray&)) ); } void FileBrowser::pcmciaMessage( const QCString &msg, const QByteArray &) { if ( msg == "mtabChanged()" ) { // ## Only really needed if current dir is on a card fileView->updateDir(); } } void FileBrowser::changeCaption(const QString & dir) { setCaption( dir); } void FileBrowser::dirSelected( int id ) { int i = 0, j; QString dir; // Bulid target dir from menu while( (j = dirMenu->idAt( i )) != id ){ dir += dirMenu->text( j ).stripWhiteSpace(); if( dirMenu->text( j ) != "/" ) dir += "/"; i++; } dir += dirMenu->text( dirMenu->idAt( i ) ).stripWhiteSpace(); fileView->setDir( dir ); } void FileBrowser::updateDirMenu() { QString spc, cd = fileView->cd(); QStringList l = QStringList::split( "/", cd ); int i = 0; dirMenu->clear(); dirMenu->insertItem( tr( "/" ), this, SLOT( dirSelected(int) ) ); for ( QStringList::Iterator it = l.begin(); it != l.end(); ++it ) { spc.fill( ' ', i++); dirMenu->insertItem( spc + (*it), this, SLOT( dirSelected(int) ) ); } dirMenu->setItemChecked( dirMenu->idAt( l.count() ), TRUE ); lastAction->setEnabled( fileView->history().count() != 0 ); upAction->setEnabled( cd != "/" ); } void FileBrowser::sortName() { fileView->setSorting( 0, sortMenu->isItemChecked( sortMenu->idAt( 5 ) ) ); fileView->sort(); sortMenu->setItemChecked( sortMenu->idAt( 0 ), TRUE ); sortMenu->setItemChecked( sortMenu->idAt( 1 ), FALSE ); sortMenu->setItemChecked( sortMenu->idAt( 2 ), FALSE ); sortMenu->setItemChecked( sortMenu->idAt( 3 ), FALSE ); } void FileBrowser::sortSize() { fileView->setSorting( 1, sortMenu->isItemChecked( sortMenu->idAt( 5 ) ) ); fileView->sort(); sortMenu->setItemChecked( sortMenu->idAt( 0 ), FALSE ); sortMenu->setItemChecked( sortMenu->idAt( 1 ), TRUE ); sortMenu->setItemChecked( sortMenu->idAt( 2 ), FALSE ); sortMenu->setItemChecked( sortMenu->idAt( 3 ), FALSE ); } void FileBrowser::sortDate() { fileView->setSorting( 2, sortMenu->isItemChecked( sortMenu->idAt( 5 ) ) ); fileView->sort(); sortMenu->setItemChecked( sortMenu->idAt( 0 ), FALSE ); sortMenu->setItemChecked( sortMenu->idAt( 1 ), FALSE ); sortMenu->setItemChecked( sortMenu->idAt( 2 ), TRUE ); sortMenu->setItemChecked( sortMenu->idAt( 3 ), FALSE ); } void FileBrowser::sortType() { fileView->setSorting( 3, sortMenu->isItemChecked( sortMenu->idAt( 5 ) ) ); fileView->sort(); sortMenu->setItemChecked( sortMenu->idAt( 0 ), FALSE ); sortMenu->setItemChecked( sortMenu->idAt( 1 ), FALSE ); sortMenu->setItemChecked( sortMenu->idAt( 2 ), FALSE ); sortMenu->setItemChecked( sortMenu->idAt( 3 ), TRUE ); } void FileBrowser::updateSorting() { sortMenu->setItemChecked( sortMenu->idAt( 5 ), !sortMenu->isItemChecked( sortMenu->idAt( 5 ) ) ); if ( sortMenu->isItemChecked( sortMenu->idAt( 0 ) ) ) sortName(); |