/** * Returns true if this is a desktop file. * Mimetype determination is optional. */ static bool checkDesktopFile(const KFileItem& item, bool _determineMimeType) { // only local files bool isLocal; const KUrl url = item.mostLocalUrl(isLocal); if (!isLocal) return false; // only regular files if (!item.isRegularFile()) return false; // only if readable if (!item.isReadable()) return false; // return true if desktop file KMimeType::Ptr mime = _determineMimeType ? item.determineMimeType() : item.mimeTypePtr(); return mime->is("application/x-desktop"); }
void KFileTreeBranch::slCompleted( const KURL& url ) { kdDebug(250) << "SlotCompleted hit for " << url.prettyURL() << endl; KFileTreeViewItem *currParent = findTVIByURL( url ); if( ! currParent ) return; kdDebug(250) << "current parent " << currParent << " is already listed: " << currParent->alreadyListed() << endl; emit( populateFinished(currParent)); emit( directoryChildCount(currParent, currParent->childCount())); /* This is a walk through the children of the last populated directory. * Here we start the dirlister on every child of the dir and wait for its * finish. When it has finished, we go to the next child. * This must be done for non local file systems in dirOnly- and Full-Mode * and for local file systems only in full mode, because the stat trick * (see addItem-Method) does only work for dirs, not for files in the directory. */ /* Set bit that the parent dir was listed completely */ currParent->setListed(true); kdDebug(250) << "recurseChildren: " << m_recurseChildren << endl; kdDebug(250) << "isLocalFile: " << m_startURL.isLocalFile() << endl; kdDebug(250) << "dirOnlyMode: " << dirOnlyMode() << endl; if( m_recurseChildren && (!m_startURL.isLocalFile() || ! dirOnlyMode()) ) { bool wantRecurseUrl = false; /* look if the url is in the list for url to recurse */ for ( KURL::List::Iterator it = m_openChildrenURLs.begin(); it != m_openChildrenURLs.end(); ++it ) { /* it is only interesting that the url _is_in_ the list. */ if( (*it).equals( url, true ) ) wantRecurseUrl = true; } KFileTreeViewItem *nextChild = 0; kdDebug(250) << "Recursing " << url.prettyURL() << "? " << wantRecurseUrl << endl; if( wantRecurseUrl && currParent ) { /* now walk again through the tree and populate the children to get +-signs */ /* This is the starting point. The visible folder has finished, processing the children has not yet started */ nextChild = static_cast<KFileTreeViewItem*> (static_cast<TQListViewItem*>(currParent)->firstChild()); if( ! nextChild ) { /* This happens if there is no child at all */ kdDebug( 250 ) << "No children to recuse" << endl; } /* Since we have listed the children to recurse, we can remove the entry * in the list of the URLs to see the children. */ m_openChildrenURLs.remove(url); } if( nextChild ) /* This implies that idx > -1 */ { /* Next child is defined. We start a dirlister job on every child item * which is a directory to find out how much children are in the child * of the last opened dir */ /* Skip non directory entries */ while( nextChild ) { if( nextChild->isDir() && ! nextChild->alreadyListed()) { KFileItem *kfi = nextChild->fileItem(); if( kfi && kfi->isReadable()) { KURL recurseUrl = kfi->url(); kdDebug(250) << "Starting to recurse NOW " << recurseUrl.prettyURL() << endl; openURL( recurseUrl, true ); } } nextChild = static_cast<KFileTreeViewItem*>(static_cast<TQListViewItem*>(nextChild->nextSibling())); // kdDebug(250) << "Next child " << m_nextChild << endl; } } } else { kdDebug(250) << "skipping to recurse in complete-slot" << endl; } }
FileBrowser::FileBrowser( const char * name, Medium * medium ) : QVBox( 0, name ) { KActionCollection *actionCollection; SearchPane *searchPane; KURL *location; // Try to keep filebrowser working even if not in a medium context // so if a medium object not passed in, keep earlier behavior if (!medium) { m_medium = 0; location = new KURL( Pana::config( "Filebrowser" )->readPathEntry( "Location", QDir::homeDirPath() ) ); KFileItem *currentFolder = new KFileItem( KFileItem::Unknown, KFileItem::Unknown, *location ); //KIO sucks, NetAccess::exists puts up a dialog and has annoying error message boxes //if there is a problem so there is no point in using it anyways. //so... setting the diroperator to ~ is the least sucky option if ( !location->isLocalFile() || !currentFolder->isReadable() ) { delete location; location = new KURL( QDir::homeDirPath() ) ; } } else{ m_medium = medium; location = new KURL( m_medium->mountPoint() ); } KActionCollection* ac = new KActionCollection( this ); KStdAction::selectAll( this, SLOT( selectAll() ), ac, "filebrowser_select_all" ); KToolBar *toolbar = new Browser::ToolBar( this ); { //Filter LineEdit KToolBar* searchToolBar = new Browser::ToolBar( this ); KToolBarButton *button = new KToolBarButton( "locationbar_erase", 0, searchToolBar ); m_filter = new ClickLineEdit( i18n( "Enter search terms here" ), searchToolBar ); searchToolBar->setStretchableWidget( m_filter ); connect( button, SIGNAL(clicked()), m_filter, SLOT(clear()) ); QToolTip::add( button, i18n( "Clear search field" ) ); QToolTip::add( m_filter, i18n( "Enter space-separated terms to search in the directory-listing" ) ); } { //Directory Listing QVBox *container; QHBox *box; container = new QVBox( this ); container->setFrameStyle( m_filter->frameStyle() ); container->setMargin( 3 ); container->setSpacing( 2 ); container->setBackgroundMode( Qt::PaletteBase ); box = new QHBox( container ); box->setMargin( 3 ); box->setBackgroundMode( Qt::PaletteBase ); //folder selection combo box m_combo = new KURLComboBox( KURLComboBox::Directories, true, box, "path combo" ); if (!m_medium){ m_combo->setCompletionObject( new KURLCompletion( KURLCompletion::DirCompletion ) ); m_combo->setAutoDeleteCompletionObject( true ); } m_combo->setMaxItems( 9 ); m_combo->setURLs( Pana::config( "Filebrowser" )->readPathListEntry( "Dir History" ) ); if (!m_medium) m_combo->lineEdit()->setText( location->path() ); else m_combo->lineEdit()->setText( "/" ); //The main widget with file listings and that m_dir = new MyDirOperator( *location, container, m_medium ); m_dir->setEnableDirHighlighting( true ); m_dir->setMode( KFile::Mode((int)KFile::Files | (int)KFile::Directory) ); //allow selection of multiple files + dirs m_dir->setOnlyDoubleClickSelectsFiles( true ); //Pana type settings m_dir->readConfig( Pana::config( "Filebrowser" ) ); m_dir->setView( KFile::Default ); //will set userconfigured view, will load URL m_dir->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Expanding ); m_dir->setAcceptDrops( true ); //Automatically open folder after hovering above it...probably a good thing //but easily disabled by commenting this line out //Disabled for now because can't show . and .. folders. //TODO: Find out a way to fix this? //m_dir->setDropOptions( KFileView::AutoOpenDirs ); static_cast<QFrame*>(m_dir->viewWidget())->setFrameStyle( QFrame::NoFrame ); static_cast<QIconView*>(m_dir->viewWidget())->setSpacing( 1 ); actionCollection = m_dir->actionCollection(); searchPane = new SearchPane( this ); setStretchFactor( container, 2 ); } { QPopupMenu* const menu = static_cast<KActionMenu*>(actionCollection->action("popupMenu"))->popupMenu(); menu->clear(); menu->insertItem( SmallIconSet( Pana::icon( "files" ) ), i18n( "&Load" ), MakePlaylist ); menu->insertItem( SmallIconSet( Pana::icon( "add_playlist" ) ), i18n( "&Append to Playlist" ), AppendToPlaylist ); menu->insertItem( SmallIconSet( Pana::icon( "queue_track" ) ), i18n( "&Queue Track" ), QueueTrack ); menu->insertItem( SmallIconSet( Pana::icon( "queue_track" ) ), i18n( "&Queue Tracks" ), QueueTracks ); menu->insertItem( SmallIconSet( Pana::icon( "save" ) ), i18n( "&Save as Playlist..." ), SavePlaylist ); menu->insertSeparator(); if (!m_medium) menu->insertItem( SmallIconSet( Pana::icon( "device" ) ), i18n( "&Transfer to Media Device" ), MediaDevice ); menu->insertItem( SmallIconSet( Pana::icon( "collection" ) ), i18n( "&Organize Files..." ), OrganizeFiles ); menu->insertItem( SmallIconSet( Pana::icon( "collection" ) ), i18n( "&Copy Files to Collection..." ), CopyToCollection ); menu->insertItem( SmallIconSet( Pana::icon( "collection" ) ), i18n( "&Move Files to Collection..." ), MoveToCollection ); menu->insertItem( SmallIconSet( Pana::icon( "burn" ) ), i18n("Burn to CD..."), BurnCd ); menu->insertSeparator(); menu->insertItem( i18n( "&Select All Files" ), SelectAllFiles ); menu->insertSeparator(); actionCollection->action( "delete" )->setIcon( Pana::icon( "remove" ) ); actionCollection->action( "delete" )->plug( menu ); menu->insertSeparator(); menu->insertItem( SmallIconSet( Pana::icon( "info" ) ), i18n( "Edit Track &Information..." ), EditTags ); actionCollection->action( "properties" )->plug( menu ); menu->setItemEnabled( BurnCd, K3bExporter::isAvailable() ); connect( menu, SIGNAL(aboutToShow()), SLOT(prepareContextMenu()) ); connect( menu, SIGNAL(activated( int )), SLOT(contextMenuActivated( int )) ); } { KActionMenu *a; a = static_cast<KActionMenu*>( actionCollection->action( "sorting menu" ) ); a->setIcon( Pana::icon( "configure" ) ); a->setDelayed( false ); //TODO should be done by KDirOperator actionCollection->action( "delete" )->setShortcut( KShortcut( SHIFT + Key_Delete ) ); a = new KActionMenu( i18n("Bookmarks"), "bookmark", actionCollection, "bookmarks" ); a->setDelayed( false ); new KBookmarkHandler( m_dir, a->popupMenu() ); } { if ( KAction *a = actionCollection->action( "up" ) ) a->plug( toolbar ); if ( KAction *a = actionCollection->action( "back" ) ) a->plug( toolbar ); if ( KAction *a = actionCollection->action( "forward" ) ) a->plug( toolbar ); if ( KAction *a = actionCollection->action( "home" ) ) a->plug( toolbar ); if ( KAction *a = actionCollection->action( "reload" ) ) { a->setIcon( Pana::icon( "refresh" ) ); a->plug( toolbar ); } toolbar->insertLineSeparator(); if ( KAction *a = actionCollection->action( "short view" ) ) a->plug( toolbar ); if ( KAction *a = actionCollection->action( "detailed view" ) ) a->plug( toolbar ); toolbar->insertLineSeparator(); if ( KAction *a = actionCollection->action( "sorting menu" ) ) a->plug( toolbar ); if ( KAction *a = actionCollection->action( "bookmarks" ) ) a->plug( toolbar ); KAction *gotoCurrent = new KAction( i18n("Go To Current Track Folder"), Pana::icon( "music" ), 0, this, SLOT( gotoCurrentFolder() ), actionCollection ); gotoCurrent->plug( toolbar ); disconnect( actionCollection->action( "up" ), SIGNAL( activated() ), m_dir, SLOT( cdUp() ) ); connect( actionCollection->action( "up" ), SIGNAL( activated() ), m_dir, SLOT( myCdUp() ) ); disconnect( actionCollection->action( "home" ), SIGNAL( activated() ), m_dir, SLOT( home() ) ); connect( actionCollection->action( "home" ), SIGNAL( activated() ), m_dir, SLOT( myHome() ) ); } connect( m_filter, SIGNAL(textChanged( const QString& )), SLOT(setFilter( const QString& )) ); connect( m_combo, SIGNAL(urlActivated( const KURL& )), SLOT(setUrl( const KURL& )) ); connect( m_combo, SIGNAL(returnPressed( const QString& )), SLOT(setUrl( const QString& )) ); connect( m_dir, SIGNAL(viewChanged( KFileView* )), SLOT(slotViewChanged( KFileView* )) ); connect( m_dir, SIGNAL(fileSelected( const KFileItem* )), SLOT(activate( const KFileItem* )) ); connect( m_dir, SIGNAL(urlEntered( const KURL& )), SLOT(urlChanged( const KURL& )) ); connect( m_dir, SIGNAL(urlEntered( const KURL& )), searchPane, SLOT(urlChanged( const KURL& )) ); connect( m_dir, SIGNAL(dropped( const KFileItem*, QDropEvent*, const KURL::List& )), SLOT(dropped( const KFileItem*, QDropEvent*, const KURL::List& )) ); setSpacing( 4 ); setFocusProxy( m_dir ); //so the dirOperator is focused when we get focus events // Toolbar is more than 250px wide, BrowserBar doesn't allow that. -> Resizing issues. setMinimumWidth( 250 /* toolbar->sizeHint().width() */ ); }