/* This file is part of the KDE projects Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "konq_iconview.h" #include "konq_propsview.h" #include <assert.h> #include <string.h> #include <sys/stat.h> #include <time.h> #include <unistd.h> #include <tqfile.h> #include <tdeaction.h> #include <tdeapplication.h> #include <kdebug.h> #include <kdirlister.h> #include <tdeglobalsettings.h> #include <kinputdialog.h> #include <konq_settings.h> #include <kpropertiesdialog.h> #include <kstdaction.h> #include <tdeparts/factory.h> #include <ktrader.h> #include <tdelocale.h> #include <kivdirectoryoverlay.h> #include <kivfreespaceoverlay.h> #include <tdemessagebox.h> #include <kstaticdeleter.h> #include <tqregexp.h> #include <tqdatetime.h> #include <config.h> template class TQPtrList<KFileIVI>; //template class TQValueList<int>; class KonqIconViewFactory : public KParts::Factory { public: KonqIconViewFactory() { s_defaultViewProps = 0; s_instance = 0; } virtual ~KonqIconViewFactory() { if ( s_instance ) delete s_instance; if ( s_defaultViewProps ) delete s_defaultViewProps; s_instance = 0; s_defaultViewProps = 0; } virtual KParts::Part* createPartObject( TQWidget *parentWidget, const char *, TQObject *parent, const char *name, const char*, const TQStringList &args ) { if( args.count() < 1 ) kdWarning() << "KonqKfmIconView: Missing Parameter" << endl; KonqKfmIconView *obj = new KonqKfmIconView( parentWidget, parent, name,args.first() ); return obj; } static TDEInstance *instance() { if ( !s_instance ) s_instance = new TDEInstance( "konqiconview" ); return s_instance; } static KonqPropsView *defaultViewProps() { if ( !s_defaultViewProps ) s_defaultViewProps = new KonqPropsView( instance(), 0L ); return s_defaultViewProps; } private: static TDEInstance *s_instance; static KonqPropsView *s_defaultViewProps; }; TDEInstance *KonqIconViewFactory::s_instance = 0; KonqPropsView *KonqIconViewFactory::s_defaultViewProps = 0; K_EXPORT_COMPONENT_FACTORY( konq_iconview, KonqIconViewFactory ) IconViewBrowserExtension::IconViewBrowserExtension( KonqKfmIconView *iconView ) : KonqDirPartBrowserExtension( iconView ) { m_iconView = iconView; m_bSaveViewPropertiesLocally = false; } int IconViewBrowserExtension::xOffset() { return m_iconView->iconViewWidget()->contentsX(); } int IconViewBrowserExtension::yOffset() { return m_iconView->iconViewWidget()->contentsY(); } void IconViewBrowserExtension::reparseConfiguration() { KonqFMSettings::reparseConfiguration(); // m_pProps is a problem here (what is local, what is global ?) // but settings is easy : if ( m_iconView->iconViewWidget()->initConfig( false ) ) m_iconView->iconViewWidget()->arrangeItemsInGrid(); // called if the font changed. } void IconViewBrowserExtension::trash() { KonqOperations::del(m_iconView->iconViewWidget(), KonqOperations::TRASH, m_iconView->iconViewWidget()->selectedUrls( KonqIconViewWidget::MostLocalUrls )); } void IconViewBrowserExtension::properties() { (void) new KPropertiesDialog( m_iconView->iconViewWidget()->selectedFileItems() ); } void IconViewBrowserExtension::editMimeType() { KFileItem * item = m_iconView->iconViewWidget()->selectedFileItems().first(); KonqOperations::editMimeType( item->mimetype() ); } void IconViewBrowserExtension::setSaveViewPropertiesLocally( bool value ) { m_iconView->m_pProps->setSaveViewPropertiesLocally( value ); } void IconViewBrowserExtension::setNameFilter( const TQString &nameFilter ) { //kdDebug(1202) << "IconViewBrowserExtension::setNameFilter " << nameFilter << endl; m_iconView->m_nameFilter = nameFilter; } KonqKfmIconView::KonqKfmIconView( TQWidget *parentWidget, TQObject *parent, const char *name, const TQString& mode ) : KonqDirPart( parent, name ) , m_bNeedSetCurrentItem( false ) , m_pEnsureVisible( 0 ) , m_paOutstandingOverlaysTimer( 0 ) , m_paOutstandingFreeSpaceOverlaysTimer( 0 ) , m_pTimeoutRefreshTimer( 0 ) , m_itemDict( 43 ) { kdDebug(1202) << "+KonqKfmIconView" << endl; setBrowserExtension( new IconViewBrowserExtension( this ) ); // Create a properties instance for this view m_pProps = new KonqPropsView( KonqIconViewFactory::instance(), KonqIconViewFactory::defaultViewProps() ); m_pIconView = new KonqIconViewWidget( parentWidget, "qiconview" ); m_pIconView->initConfig( true ); connect( m_pIconView, TQT_SIGNAL(imagePreviewFinished()), this, TQT_SLOT(slotRenderingFinished())); // connect up the icon inc/dec signals connect( m_pIconView, TQT_SIGNAL(incIconSize()), this, TQT_SLOT(slotIncIconSize())); connect( m_pIconView, TQT_SIGNAL(decIconSize()), this, TQT_SLOT(slotDecIconSize())); // pass signals to the extension connect( m_pIconView, TQT_SIGNAL( enableAction( const char *, bool ) ), m_extension, TQT_SIGNAL( enableAction( const char *, bool ) ) ); // signals from konqdirpart (for BC reasons) connect( this, TQT_SIGNAL( findOpened( KonqDirPart * ) ), TQT_SLOT( slotKFindOpened() ) ); connect( this, TQT_SIGNAL( findClosed( KonqDirPart * ) ), TQT_SLOT( slotKFindClosed() ) ); setWidget( m_pIconView ); m_mimeTypeResolver = new KMimeTypeResolver<KFileIVI,KonqKfmIconView>(this); setInstance( KonqIconViewFactory::instance() ); setXMLFile( "konq_iconview.rc" ); // Don't repaint on configuration changes during construction m_bInit = true; m_paDotFiles = new TDEToggleAction( i18n( "Show &Hidden Files" ), 0, this, TQT_SLOT( slotShowDot() ), actionCollection(), "show_dot" ); // m_paDotFiles->setCheckedState(i18n("Hide &Hidden Files")); m_paDotFiles->setToolTip( i18n( "Toggle displaying of hidden dot files" ) ); m_paDirectoryOverlays = new TDEToggleAction( i18n( "&Folder Icons Reflect Contents" ), 0, this, TQT_SLOT( slotShowDirectoryOverlays() ), actionCollection(), "show_directory_overlays" ); m_paFreeSpaceOverlays = new TDEToggleAction( i18n( "&Media Icons Reflect Free Space" ), 0, this, TQT_SLOT( slotShowFreeSpaceOverlays() ), actionCollection(), "show_free_space_overlays" ); m_pamPreview = new TDEActionMenu( i18n( "&Preview" ), actionCollection(), "iconview_preview" ); m_paEnablePreviews = new TDEToggleAction( i18n("Enable Previews"), 0, actionCollection(), "iconview_preview_all" ); m_paEnablePreviews->setCheckedState( i18n("Disable Previews") ); connect( m_paEnablePreviews, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotPreview( bool ) ) ); m_paEnablePreviews->setIcon("thumbnail"); m_pamPreview->insert( m_paEnablePreviews ); m_pamPreview->insert( new TDEActionSeparator(this) ); TDETrader::OfferList plugins = TDETrader::self()->query( "ThumbCreator" ); TQMap< TQString, TDEToggleAction* > previewActions; for ( TDETrader::OfferList::ConstIterator it = plugins.begin(); it != plugins.end(); ++it ) { if ( TDEToggleAction*& preview = previewActions[ ( *it )->name() ] ) preview->setName( TQCString( preview->name() ) + ',' + ( *it )->desktopEntryName().latin1() ); else { preview = new TDEToggleAction( (*it)->name(), 0, actionCollection(), (*it)->desktopEntryName().latin1() ); connect( preview, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotPreview( bool ) ) ); m_pamPreview->insert( preview ); m_paPreviewPlugins.append( preview ); } } TDEToggleAction *soundPreview = new TDEToggleAction( i18n("Sound Files"), 0, actionCollection(), "audio/" ); connect( soundPreview, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotPreview( bool ) ) ); m_pamPreview->insert( soundPreview ); m_paPreviewPlugins.append( soundPreview ); // m_pamSort = new TDEActionMenu( i18n( "Sort..." ), actionCollection(), "sort" ); TDEToggleAction *aSortByNameCS = new TDERadioAction( i18n( "By Name (Case Sensitive)" ), 0, actionCollection(), "sort_nc" ); TDEToggleAction *aSortByNameCI = new TDERadioAction( i18n( "By Name (Case Insensitive)" ), 0, actionCollection(), "sort_nci" ); TDEToggleAction *aSortBySize = new TDERadioAction( i18n( "By Size" ), 0, actionCollection(), "sort_size" ); TDEToggleAction *aSortByType = new TDERadioAction( i18n( "By Type" ), 0, actionCollection(), "sort_type" ); TDEToggleAction *aSortByDate = new TDERadioAction( i18n( "By Date" ), 0, actionCollection(), "sort_date" ); aSortByNameCS->setExclusiveGroup( "sorting" ); aSortByNameCI->setExclusiveGroup( "sorting" ); aSortBySize->setExclusiveGroup( "sorting" ); aSortByType->setExclusiveGroup( "sorting" ); aSortByDate->setExclusiveGroup( "sorting" ); aSortByNameCS->setChecked( false ); aSortByNameCI->setChecked( false ); aSortBySize->setChecked( false ); aSortByType->setChecked( false ); aSortByDate->setChecked( false ); connect( aSortByNameCS, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotSortByNameCaseSensitive( bool ) ) ); connect( aSortByNameCI, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotSortByNameCaseInsensitive( bool ) ) ); connect( aSortBySize, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotSortBySize( bool ) ) ); connect( aSortByType, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotSortByType( bool ) ) ); connect( aSortByDate, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotSortByDate( bool ) ) ); //enable menu item representing the saved sorting criterion TQString sortcrit = KonqIconViewFactory::defaultViewProps()->sortCriterion(); TDERadioAction *sort_action = tqt_dynamic_cast<TDERadioAction *>(actionCollection()->action(sortcrit.latin1())); if(sort_action!=NULL) sort_action->activate(); m_paSortDirsFirst = new TDEToggleAction( i18n( "Folders First" ), 0, actionCollection(), "sort_directoriesfirst" ); TDEToggleAction *aSortDescending = new TDEToggleAction( i18n( "Descending" ), 0, actionCollection(), "sort_descend" ); m_paSortDirsFirst->setChecked( KonqIconViewFactory::defaultViewProps()->isDirsFirst() ); connect( aSortDescending, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotSortDescending() ) ); connect( m_paSortDirsFirst, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotSortDirsFirst() ) ); //enable stored settings slotSortDirsFirst(); if (KonqIconViewFactory::defaultViewProps()->isDescending()) { aSortDescending->setChecked(true); m_pIconView->setSorting(true,true);//enable sort ascending in QIconview slotSortDescending();//invert sorting (now descending) and actually resort items } /* m_pamSort->insert( aSortByNameCS ); m_pamSort->insert( aSortByNameCI ); m_pamSort->insert( aSortBySize ); m_pamSort->popupMenu()->insertSeparator(); m_pamSort->insert( aSortDescending ); */ m_paSelect = new TDEAction( i18n( "Se&lect..." ), CTRL+Key_Plus, this, TQT_SLOT( slotSelect() ), actionCollection(), "select" ); m_paUnselect = new TDEAction( i18n( "Unselect..." ), CTRL+Key_Minus, this, TQT_SLOT( slotUnselect() ), actionCollection(), "unselect" ); m_paSelectAll = KStdAction::selectAll( this, TQT_SLOT( slotSelectAll() ), actionCollection(), "selectall" ); m_paUnselectAll = new TDEAction( i18n( "Unselect All" ), CTRL+Key_U, this, TQT_SLOT( slotUnselectAll() ), actionCollection(), "unselectall" ); m_paInvertSelection = new TDEAction( i18n( "&Invert Selection" ), CTRL+Key_Asterisk, this, TQT_SLOT( slotInvertSelection() ), actionCollection(), "invertselection" ); m_paSelect->setToolTip( i18n( "Allows selecting of file or folder items based on a given mask" ) ); m_paUnselect->setToolTip( i18n( "Allows unselecting of file or folder items based on a given mask" ) ); m_paSelectAll->setToolTip( i18n( "Selects all items" ) ); m_paUnselectAll->setToolTip( i18n( "Unselects all selected items" ) ); m_paInvertSelection->setToolTip( i18n( "Inverts the current selection of items" ) ); //m_paBottomText = new TDEToggleAction( i18n( "Text at &Bottom" ), 0, actionCollection(), "textbottom" ); //m_paRightText = new TDEToggleAction( i18n( "Text at &Right" ), 0, actionCollection(), "textright" ); //m_paBottomText->setExclusiveGroup( "TextPos" ); //m_paRightText->setExclusiveGroup( "TextPos" ); //connect( m_paBottomText, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotTextBottom( bool ) ) ); //connect( m_paRightText, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotTextRight( bool ) ) ); connect( m_pIconView, TQT_SIGNAL( executed( TQIconViewItem * ) ), this, TQT_SLOT( slotReturnPressed( TQIconViewItem * ) ) ); connect( m_pIconView, TQT_SIGNAL( returnPressed( TQIconViewItem * ) ), this, TQT_SLOT( slotReturnPressed( TQIconViewItem * ) ) ); connect( m_pIconView, TQT_SIGNAL( onItem( TQIconViewItem * ) ), this, TQT_SLOT( slotOnItem( TQIconViewItem * ) ) ); connect( m_pIconView, TQT_SIGNAL( onViewport() ), this, TQT_SLOT( slotOnViewport() ) ); connect( m_pIconView, TQT_SIGNAL( mouseButtonPressed(int, TQIconViewItem*, const TQPoint&)), this, TQT_SLOT( slotMouseButtonPressed(int, TQIconViewItem*, const TQPoint&)) ); connect( m_pIconView, TQT_SIGNAL( mouseButtonClicked(int, TQIconViewItem*, const TQPoint&)), this, TQT_SLOT( slotMouseButtonClicked(int, TQIconViewItem*, const TQPoint&)) ); connect( m_pIconView, TQT_SIGNAL( contextMenuRequested(TQIconViewItem*, const TQPoint&)), this, TQT_SLOT( slotContextMenuRequested(TQIconViewItem*, const TQPoint&)) ); connect( m_pIconView, TQT_SIGNAL( mouseDoubleClicked(TQIconViewItem*)), this, TQT_SLOT( slotDoubleClicked(TQIconViewItem*)) ); // Signals needed to implement the spring loading folders behavior connect( m_pIconView, TQT_SIGNAL( held( TQIconViewItem * ) ), this, TQT_SLOT( slotDragHeld( TQIconViewItem * ) ) ); connect( m_pIconView, TQT_SIGNAL( dragEntered( bool ) ), this, TQT_SLOT( slotDragEntered( bool ) ) ); connect( m_pIconView, TQT_SIGNAL( dragLeft() ), this, TQT_SLOT( slotDragLeft() ) ); connect( m_pIconView, TQT_SIGNAL( dragMove( bool ) ), this, TQT_SLOT( slotDragMove( bool ) ) ); connect( m_pIconView, TQT_SIGNAL( dragFinished() ), this, TQT_SLOT( slotDragFinished() ) ); // Create the directory lister m_dirLister = new KDirLister( true ); setDirLister( m_dirLister ); m_dirLister->setMainWindow(m_pIconView->topLevelWidget()); connect( m_dirLister, TQT_SIGNAL( started( const KURL & ) ), this, TQT_SLOT( slotStarted() ) ); connect( m_dirLister, TQT_SIGNAL( completed() ), this, TQT_SLOT( slotCompleted() ) ); connect( m_dirLister, TQT_SIGNAL( canceled( const KURL& ) ), this, TQT_SLOT( slotCanceled( const KURL& ) ) ); connect( m_dirLister, TQT_SIGNAL( clear() ), this, TQT_SLOT( slotClear() ) ); connect( m_dirLister, TQT_SIGNAL( newItems( const KFileItemList& ) ), this, TQT_SLOT( slotNewItems( const KFileItemList& ) ) ); connect( m_dirLister, TQT_SIGNAL( deleteItem( KFileItem * ) ), this, TQT_SLOT( slotDeleteItem( KFileItem * ) ) ); connect( m_dirLister, TQT_SIGNAL( refreshItems( const KFileItemList& ) ), this, TQT_SLOT( slotRefreshItems( const KFileItemList& ) ) ); connect( m_dirLister, TQT_SIGNAL( redirection( const KURL & ) ), this, TQT_SLOT( slotRedirection( const KURL & ) ) ); connect( m_dirLister, TQT_SIGNAL( itemsFilteredByMime(const KFileItemList& ) ), TQT_SIGNAL( itemsFilteredByMime(const KFileItemList& ) ) ); connect( m_dirLister, TQT_SIGNAL( infoMessage( const TQString& ) ), extension(), TQT_SIGNAL( infoMessage( const TQString& ) ) ); connect( m_dirLister, TQT_SIGNAL( percent( int ) ), extension(), TQT_SIGNAL( loadingProgress( int ) ) ); connect( m_dirLister, TQT_SIGNAL( speed( int ) ), extension(), TQT_SIGNAL( speedProgress( int ) ) ); // Now we may react to configuration changes m_bInit = false; m_bLoading = true; m_bNeedAlign = false; m_bNeedEmitCompleted = false; m_bUpdateContentsPosAfterListing = false; m_bDirPropertiesChanged = true; m_bPreviewRunningBeforeCloseURL = false; m_pIconView->setResizeMode( TQIconView::Adjust ); connect( m_pIconView, TQT_SIGNAL( selectionChanged() ), this, TQT_SLOT( slotSelectionChanged() ) ); // Respect kcmkonq's configuration for word-wrap icon text. // If we want something else, we have to adapt the configuration or remove it... m_pIconView->setIconTextHeight(KonqFMSettings::settings()->iconTextHeight()); // Finally, determine initial grid size again, with those parameters // m_pIconView->calculateGridX(); setViewMode( mode ); } KonqKfmIconView::~KonqKfmIconView() { // Before anything else, stop the image preview. It might use our fileitems, // and it will only be destroyed togetierh with our widget m_pIconView->stopImagePreview(); kdDebug(1202) << "-KonqKfmIconView" << endl; m_dirLister->disconnect( this ); delete m_dirLister; delete m_mimeTypeResolver; delete m_pProps; //no need for that, KParts deletes our widget already ;-) // delete m_pIconView; } const KFileItem * KonqKfmIconView::currentItem() { return m_pIconView->currentItem() ? static_cast<KFileIVI *>(m_pIconView->currentItem())->item() : 0L; } void KonqKfmIconView::slotPreview( bool toggle ) { TQCString name = sender()->name(); // e.g. clipartthumbnail (or audio/, special case) if (name == "iconview_preview_all") { m_pProps->setShowingPreview( toggle ); m_pIconView->setPreviewSettings( m_pProps->previewSettings() ); if ( !toggle ) { kdDebug() << "KonqKfmIconView::slotPreview stopping all previews for " << name << endl; m_pIconView->disableSoundPreviews(); bool previewRunning = m_pIconView->isPreviewRunning(); if ( previewRunning ) m_pIconView->stopImagePreview(); m_pIconView->setIcons( m_pIconView->iconSize(), "*" ); } else { m_pIconView->startImagePreview( m_pProps->previewSettings(), true ); } for ( m_paPreviewPlugins.first(); m_paPreviewPlugins.current(); m_paPreviewPlugins.next() ) m_paPreviewPlugins.current()->setEnabled( toggle ); } else { TQStringList types = TQStringList::split( ',', name ); for ( TQStringList::ConstIterator it = types.begin(); it != types.end(); ++it ) { m_pProps->setShowingPreview( *it, toggle ); m_pIconView->setPreviewSettings( m_pProps->previewSettings() ); if ( !toggle ) { kdDebug() << "KonqKfmIconView::slotPreview stopping image preview for " << *it << endl; if ( *it == "audio/" ) m_pIconView->disableSoundPreviews(); else { KService::Ptr serv = KService::serviceByDesktopName( *it ); Q_ASSERT( serv != 0L ); if ( serv ) { bool previewRunning = m_pIconView->isPreviewRunning(); if ( previewRunning ) m_pIconView->stopImagePreview(); TQStringList mimeTypes = serv->property("MimeTypes").toStringList(); m_pIconView->setIcons( m_pIconView->iconSize(), mimeTypes ); if ( previewRunning ) m_pIconView->startImagePreview( m_pProps->previewSettings(), false ); } } } else { m_pIconView->startImagePreview( m_pProps->previewSettings(), true ); } } } } void KonqKfmIconView::slotShowDot() { m_pProps->setShowingDotFiles( !m_pProps->isShowingDotFiles() ); m_dirLister->setShowingDotFiles( m_pProps->isShowingDotFiles() ); m_dirLister->emitChanges(); //we don't want the non-dot files to remain where they are m_bNeedAlign = true; slotCompleted(); } void KonqKfmIconView::slotShowDirectoryOverlays() { bool show = !m_pProps->isShowingDirectoryOverlays(); m_pProps->setShowingDirectoryOverlays( show ); for ( TQIconViewItem *item = m_pIconView->firstItem(); item; item = item->nextItem() ) { KFileIVI* kItem = static_cast<KFileIVI*>(item); if ( !kItem->item()->isDir() ) continue; if (show) { showDirectoryOverlay(kItem); } else { kItem -> setShowDirectoryOverlay(false); } } m_pIconView->updateContents(); } void KonqKfmIconView::slotShowFreeSpaceOverlays() { bool show = !m_pProps->isShowingFreeSpaceOverlays(); m_pProps->setShowingFreeSpaceOverlays( show ); for ( TQIconViewItem *item = m_pIconView->firstItem(); item; item = item->nextItem() ) { KFileIVI* kItem = static_cast<KFileIVI*>(item); if ( !kItem->item()->isDir() ) continue; if (show) { showFreeSpaceOverlay(kItem); } else { kItem -> setShowFreeSpaceOverlay(false); } } m_pIconView->updateContents(); } void KonqKfmIconView::slotSelect() { bool ok; TQString pattern = KInputDialog::getText( TQString::null, i18n( "Select files:" ), "*", &ok, m_pIconView ); if ( ok ) { TQRegExp re( pattern, true, true ); m_pIconView->blockSignals( true ); TQIconViewItem *it = m_pIconView->firstItem(); while ( it ) { if ( it->isVisible() ) { if ( re.exactMatch( it->text() ) ) { it->setSelected( true, true ); } } else { it->setSelected( false, true ); } it = it->nextItem(); } m_pIconView->blockSignals( false ); // do this once, not for each item m_pIconView->slotSelectionChanged(); slotSelectionChanged(); } } void KonqKfmIconView::slotUnselect() { bool ok; TQString pattern = KInputDialog::getText( TQString::null, i18n( "Unselect files:" ), "*", &ok, m_pIconView ); if ( ok ) { TQRegExp re( pattern, true, true ); m_pIconView->blockSignals( true ); TQIconViewItem *it = m_pIconView->firstItem(); while ( it ) { if ( it->isVisible() ) { if ( re.exactMatch( it->text() ) ) { it->setSelected( false, true ); } } else { it->setSelected( false, true ); } it = it->nextItem(); } m_pIconView->blockSignals( false ); // do this once, not for each item m_pIconView->slotSelectionChanged(); slotSelectionChanged(); } } void KonqKfmIconView::slotSelectAll() { m_pIconView->selectAll( true ); } void KonqKfmIconView::slotUnselectAll() { m_pIconView->selectAll( false ); } void KonqKfmIconView::slotInvertSelection() { m_pIconView->invertSelection( ); } void KonqKfmIconView::slotSortByNameCaseSensitive( bool toggle ) { if ( !toggle ) return; KonqIconViewFactory::defaultViewProps()->setSortCriterion("sort_nc"); setupSorting( NameCaseSensitive ); } void KonqKfmIconView::slotSortByNameCaseInsensitive( bool toggle ) { if ( !toggle ) return; KonqIconViewFactory::defaultViewProps()->setSortCriterion("sort_nci"); setupSorting( NameCaseInsensitive ); } void KonqKfmIconView::slotSortBySize( bool toggle ) { if ( !toggle ) return; KonqIconViewFactory::defaultViewProps()->setSortCriterion("sort_size"); setupSorting( Size ); } void KonqKfmIconView::slotSortByType( bool toggle ) { if ( !toggle ) return; KonqIconViewFactory::defaultViewProps()->setSortCriterion("sort_type"); setupSorting( Type ); } void KonqKfmIconView::slotSortByDate( bool toggle ) { if( !toggle) return; KonqIconViewFactory::defaultViewProps()->setSortCriterion("sort_date"); setupSorting( Date ); } void KonqKfmIconView::setupSorting( SortCriterion criterion ) { m_eSortCriterion = criterion; setupSortKeys(); m_pIconView->sort( m_pIconView->sortDirection() ); } void KonqKfmIconView::slotSortDescending() { if ( m_pIconView->sortDirection() ) m_pIconView->setSorting( true, false ); else m_pIconView->setSorting( true, true ); setupSortKeys(); // keys have to change, for directories m_pIconView->sort( m_pIconView->sortDirection() ); KonqIconViewFactory::defaultViewProps()->setDescending( !m_pIconView->sortDirection() ); } void KonqKfmIconView::slotSortDirsFirst() { m_pIconView->setSortDirectoriesFirst( m_paSortDirsFirst->isChecked() ); setupSortKeys(); m_pIconView->sort( m_pIconView->sortDirection() ); KonqIconViewFactory::defaultViewProps()->setDirsFirst( m_paSortDirsFirst->isChecked() ); } void KonqKfmIconView::newIconSize( int size ) { //Either of the sizes can be 0 to indicate the default (Desktop) size icons. //check for that when checking whether the size changed int effSize = size; if (effSize == 0) effSize = IconSize(TDEIcon::Desktop); int oldEffSize = m_pIconView->iconSize(); if (oldEffSize == 0) oldEffSize = IconSize(TDEIcon::Desktop); // Make sure all actions are initialized. KonqDirPart::newIconSize( size ); if ( effSize == oldEffSize ) return; // Stop a preview job that might be running m_pIconView->stopImagePreview(); // Set icons size, arrage items in grid and repaint the whole view m_pIconView->setIcons( size ); // If previews are enabled start a new job if ( m_pProps->isShowingPreview() ) m_pIconView->startImagePreview( m_pProps->previewSettings(), true ); } bool KonqKfmIconView::doCloseURL() { m_dirLister->stop(); m_mimeTypeResolver->m_lstPendingMimeIconItems.clear(); m_bPreviewRunningBeforeCloseURL = m_pIconView->isPreviewRunning(); m_pIconView->stopImagePreview(); return true; } void KonqKfmIconView::slotReturnPressed( TQIconViewItem *item ) { if ( !item ) return; item->setSelected( false, true ); m_pIconView->visualActivate(item); KFileItem *fileItem = (static_cast<KFileIVI*>(item))->item(); if ( !fileItem ) return; lmbClicked( fileItem ); } void KonqKfmIconView::slotDragHeld( TQIconViewItem *item ) { kdDebug() << "KonqKfmIconView::slotDragHeld()" << endl; // This feature is not usable if the user wants one window per folder if ( KonqFMSettings::settings()->alwaysNewWin() ) return; if ( !item ) return; KFileItem *fileItem = (static_cast<KFileIVI*>(item))->item(); SpringLoadingManager::self().springLoadTrigger(this, fileItem, item); } void KonqKfmIconView::slotDragEntered( bool ) { if ( SpringLoadingManager::exists() ) SpringLoadingManager::self().dragEntered(this); } void KonqKfmIconView::slotDragLeft() { kdDebug() << "KonqKfmIconView::slotDragLeft()" << endl; if ( SpringLoadingManager::exists() ) SpringLoadingManager::self().dragLeft(this); } void KonqKfmIconView::slotDragMove( bool accepted ) { if ( !accepted ) emit setStatusBarText( i18n( "You cannot drop any items in a directory in which you do not have write permission" ) ); } void KonqKfmIconView::slotDragFinished() { kdDebug() << "KonqKfmIconView::slotDragFinished()" << endl; if ( SpringLoadingManager::exists() ) SpringLoadingManager::self().dragFinished(this); } void KonqKfmIconView::slotContextMenuRequested(TQIconViewItem* _item, const TQPoint& _global) { const KFileItemList items = m_pIconView->selectedFileItems(); if ( items.isEmpty() ) return; KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems; KFileIVI* i = static_cast<KFileIVI*>(_item); if (i) i->setSelected( true, true /* don't touch other items */ ); KFileItem * rootItem = m_dirLister->rootItem(); if ( rootItem ) { KURL parentDirURL = rootItem->url(); // Check if parentDirURL applies to the selected items (usually yes, but not with search results) TQPtrListIterator<KFileItem> kit( items ); for ( ; kit.current(); ++kit ) if ( kit.current()->url().directory( 1 ) != rootItem->url().path() ) parentDirURL = KURL(); // If rootItem is the parent of the selected items, then we can use isWritable() on it. if ( !parentDirURL.isEmpty() && !rootItem->isWritable() ) popupFlags |= KParts::BrowserExtension::NoDeletion; } emit m_extension->popupMenu( 0L, _global, items, KParts::URLArgs(), popupFlags); } void KonqKfmIconView::slotMouseButtonPressed(int _button, TQIconViewItem* _item, const TQPoint&) { if ( _button == Qt::RightButton && !_item ) { // Right click on viewport KFileItem * item = m_dirLister->rootItem(); bool delRootItem = false; if ( ! item ) { if ( m_bLoading ) { kdDebug(1202) << "slotViewportRightClicked : still loading and no root item -> dismissed" << endl; return; // too early, '.' not yet listed } else { // We didn't get a root item (e.g. over FTP) // We have to create a dummy item. I tried using KonqOperations::statURL, // but this was leading to a huge delay between the RMB and the popup. Bad. // But KonqPopupMenu now takes care of stating before opening properties. item = new KFileItem( S_IFDIR, (mode_t)-1, url() ); delRootItem = true; } } KFileItemList items; items.append( item ); KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::ShowNavigationItems | KParts::BrowserExtension::ShowUp; emit m_extension->popupMenu( 0L, TQCursor::pos(), items, KParts::URLArgs(), popupFlags ); if ( delRootItem ) delete item; // we just created it } } void KonqKfmIconView::slotMouseButtonClicked(int _button, TQIconViewItem* _item, const TQPoint& ) { if( _button == Qt::MidButton ) mmbClicked( _item ? static_cast<KFileIVI*>(_item)->item() : 0L ); } void KonqKfmIconView::slotDoubleClicked(TQIconViewItem *_item) { if (!_item) { KParts::URLArgs args; args.trustedSource = true; KURL upURL = m_dirLister->url().upURL(); if (!upURL.isEmpty()) { m_extension->openURLRequest(upURL, args); } } } void KonqKfmIconView::slotStarted() { // Only emit started if this comes after openURL, i.e. it's not for an update. // We don't want to start a spinning wheel during updates. if ( m_bLoading ) emit started( 0 ); // An update may come in while we are still processing icons... // So don't clear the list. //m_mimeTypeResolver->m_lstPendingMimeIconItems.clear(); } void KonqKfmIconView::slotCanceled() { // Called by kfindpart. Not by kdirlister. slotCanceled( m_pIconView->url() ); } void KonqKfmIconView::slotCanceled( const KURL& url ) { // Check if this canceled() signal is about the URL we're listing. // It could be about the URL we were listing, and openURL() aborted it. if ( m_bLoading && url.equals( m_pIconView->url(), true ) ) { emit canceled( TQString::null ); m_bLoading = false; } // Stop the "refresh if busy too long" timer because a viewport // update is coming. if ( m_pTimeoutRefreshTimer && m_pTimeoutRefreshTimer->isActive() ) m_pTimeoutRefreshTimer->stop(); // See slotCompleted(). If a listing gets canceled, it doesn't emit // the completed() signal, so handle that case. if ( !m_pIconView->viewport()->isUpdatesEnabled() ) { m_pIconView->viewport()->setUpdatesEnabled( true ); m_pIconView->viewport()->repaint(); } if ( m_pEnsureVisible ){ m_pIconView->ensureItemVisible( m_pEnsureVisible ); m_pEnsureVisible = 0; } } void KonqKfmIconView::slotCompleted() { // Stop the "refresh if busy too long" timer because a viewport // update is coming. if ( m_pTimeoutRefreshTimer && m_pTimeoutRefreshTimer->isActive() ) { m_pTimeoutRefreshTimer->stop(); } // If updates to the viewport are still blocked (so slotNewItems() has // not been called), a viewport repaint is forced. if ( !m_pIconView->viewport()->isUpdatesEnabled() ) { m_pIconView->viewport()->setUpdatesEnabled( true ); m_pIconView->viewport()->repaint(); } // Root item ? Store root item in konqiconviewwidget (whether 0L or not) m_pIconView->setRootItem( m_dirLister->rootItem() ); // only after initial listing, not after updates // If we don't set a current item, the iconview has none (one more keypress needed) // but it appears on focusin... qiconview bug, Reggie acknowledged it LONG ago (07-2000). if ( m_bNeedSetCurrentItem ) { m_pIconView->setCurrentItem( m_pIconView->firstItem() ); m_bNeedSetCurrentItem = false; } if ( m_bUpdateContentsPosAfterListing ) { m_pIconView->setContentsPos( extension()->urlArgs().xOffset, extension()->urlArgs().yOffset ); } if ( m_pEnsureVisible ) { m_pIconView->ensureItemVisible( m_pEnsureVisible ); m_pEnsureVisible = 0; } m_bUpdateContentsPosAfterListing = false; if ( !m_pIconView->firstItem() ) { resetCount(); } slotOnViewport(); // slotRenderingFinished will do it m_bNeedEmitCompleted = true; if (m_pProps->isShowingPreview()) { m_mimeTypeResolver->start( 0 ); // We need the mimetypes asap } else { slotRenderingFinished(); // emit completed, we don't want the wheel... // to keep turning while we find mimetypes in the background m_mimeTypeResolver->start( 10 ); } m_bLoading = false; // Disable cut icons if any slotClipboardDataChanged(); } void KonqKfmIconView::slotNewItems( const KFileItemList& entries ) { // Stop the autorefresh timer since data to display has arrived and will // be drawn in moments if ( m_pTimeoutRefreshTimer && m_pTimeoutRefreshTimer->isActive() ) { m_pTimeoutRefreshTimer->stop(); } // We need to disable graphics updates on the iconview when // inserting items, or else a blank paint operation will be // performed on the top-left corner for each inserted item! m_pIconView->setUpdatesEnabled( false ); for (KFileItemListIterator it(entries); it.current(); ++it) { //kdDebug(1202) << "KonqKfmIconView::slotNewItem(...)" << _fileitem->url().url() << endl; KFileIVI* item = new KFileIVI( m_pIconView, *it, m_pIconView->iconSize() ); item->setRenameEnabled( false ); KFileItem* fileItem = item->item(); if ( !m_itemsToSelect.isEmpty() ) { TQStringList::Iterator tsit = m_itemsToSelect.find( fileItem->name() ); if ( tsit != m_itemsToSelect.end() ) { m_itemsToSelect.remove( tsit ); m_pIconView->setSelected( item, true, true ); if ( m_bNeedSetCurrentItem ){ m_pIconView->setCurrentItem( item ); if( !m_pEnsureVisible ) m_pEnsureVisible = item; m_bNeedSetCurrentItem = false; } } } if ( fileItem->isDir() && m_pProps->isShowingDirectoryOverlays() ) { showDirectoryOverlay(item); } if ( fileItem->mimetypeFast().startsWith("media/") && fileItem->mimetypeFast().contains("_mounted") && m_pProps->isShowingFreeSpaceOverlays() ) { showFreeSpaceOverlay(item); } TQString key; switch ( m_eSortCriterion ) { case NameCaseSensitive: key = item->text(); break; case NameCaseInsensitive: key = item->text().lower(); break; case Size: key = makeSizeKey( item ); break; case Type: key = item->item()->mimetype()+ "\008" +item->text().lower(); break; // ### slows down listing :-( case Date: { TQDateTime dayt; dayt.setTime_t(item->item()->time(TDEIO::UDS_MODIFICATION_TIME )); key = dayt.toString("yyyyMMddhhmmss"); break; } default: Q_ASSERT(0); } item->setKey( key ); //kdDebug() << "KonqKfmIconView::slotNewItems " << (*it)->url().url() << " " << (*it)->mimeTypePtr()->name() << " mimetypeknown:" << (*it)->isMimeTypeKnown() << endl; if ( !(*it)->isMimeTypeKnown() ) { m_mimeTypeResolver->m_lstPendingMimeIconItems.append( item ); } m_itemDict.insert( *it, item ); } // After filtering out updates-on-insertions we can re-enable updates m_pIconView->setUpdatesEnabled( true ); // Locking the viewport has filtered out blanking and now, since we // have some items to draw, we can restore updating. if ( !m_pIconView->viewport()->isUpdatesEnabled() ) { m_pIconView->viewport()->setUpdatesEnabled( true ); } KonqDirPart::newItems( entries ); } void KonqKfmIconView::slotDeleteItem( KFileItem * _fileitem ) { KFileItemList list; list.append( _fileitem ); emit m_extension->itemsRemoved( list ); if ( _fileitem == m_dirLister->rootItem() ) { m_pIconView->stopImagePreview(); m_pIconView->setRootItem( 0L ); return; } //kdDebug(1202) << "KonqKfmIconView::slotDeleteItem(...)" << endl; // we need to find out the iconcontainer item containing the fileitem KFileIVI * ivi = m_itemDict[ _fileitem ]; // It can be that we know nothing about this item, e.g. because it's filtered out // (by default: dot files). KDirLister still tells us about it when it's modified, since // it doesn't know if we showed it before, and maybe its mimetype changed so we // might have to hide it now. if (ivi) { m_pIconView->stopImagePreview(); KonqDirPart::deleteItem( _fileitem ); m_mimeTypeResolver->m_lstPendingMimeIconItems.remove( ivi ); m_itemDict.remove( _fileitem ); if (m_paOutstandingOverlays.first() == ivi) // Being processed? m_paOutstandingOverlaysTimer->start(20, true); // Restart processing... m_paOutstandingOverlays.remove(ivi); if (m_paOutstandingFreeSpaceOverlays.first() == ivi) // Being processed? m_paOutstandingFreeSpaceOverlaysTimer->start(20, true); // Restart processing... m_paOutstandingFreeSpaceOverlays.remove(ivi); delete ivi; } } void KonqKfmIconView::showDirectoryOverlay(KFileIVI* item) { KFileItem* fileItem = item->item(); if ( TDEGlobalSettings::showFilePreview( fileItem->url() ) ) { m_paOutstandingOverlays.append(item); if (m_paOutstandingOverlays.count() == 1) { if (!m_paOutstandingOverlaysTimer) { m_paOutstandingOverlaysTimer = new TQTimer(this); connect(m_paOutstandingOverlaysTimer, TQT_SIGNAL(timeout()), TQT_SLOT(slotDirectoryOverlayStart())); } m_paOutstandingOverlaysTimer->start(20, true); } } } void KonqKfmIconView::showFreeSpaceOverlay(KFileIVI* item) { m_paOutstandingFreeSpaceOverlays.append(item); if (m_paOutstandingFreeSpaceOverlays.count() == 1) { if (!m_paOutstandingFreeSpaceOverlaysTimer) { m_paOutstandingFreeSpaceOverlaysTimer = new TQTimer(this); connect(m_paOutstandingFreeSpaceOverlaysTimer, TQT_SIGNAL(timeout()), TQT_SLOT(slotFreeSpaceOverlayStart())); } m_paOutstandingFreeSpaceOverlaysTimer->start(20, true); } } void KonqKfmIconView::slotDirectoryOverlayStart() { do { KFileIVI* item = m_paOutstandingOverlays.first(); if (!item) return; // Nothing to do KIVDirectoryOverlay* overlay = item->setShowDirectoryOverlay( true ); if (overlay) { connect( overlay, TQT_SIGNAL( finished() ), this, TQT_SLOT( slotDirectoryOverlayFinished() ) ); overlay->start(); // Watch out, may emit finished() immediately!! return; // Let it run.... } m_paOutstandingOverlays.removeFirst(); } while (true); } void KonqKfmIconView::slotFreeSpaceOverlayStart() { do { KFileIVI* item = m_paOutstandingFreeSpaceOverlays.first(); if (!item) return; // Nothing to do KIVFreeSpaceOverlay* overlay = item->setShowFreeSpaceOverlay( true ); if (overlay) { connect( overlay, TQT_SIGNAL( finished() ), this, TQT_SLOT( slotFreeSpaceOverlayFinished() ) ); overlay->start(); // Watch out, may emit finished() immediately!! return; // Let it run.... } m_paOutstandingFreeSpaceOverlays.removeFirst(); } while (true); } void KonqKfmIconView::slotDirectoryOverlayFinished() { m_paOutstandingOverlays.removeFirst(); if (m_paOutstandingOverlays.count() > 0) m_paOutstandingOverlaysTimer->start(0, true); // Don't call directly to prevent deep recursion. } void KonqKfmIconView::slotFreeSpaceOverlayFinished() { m_paOutstandingFreeSpaceOverlays.removeFirst(); if (m_paOutstandingFreeSpaceOverlays.count() > 0) m_paOutstandingFreeSpaceOverlaysTimer->start(0, true); // Don't call directly to prevent deep recursion. } // see also KDesktop::slotRefreshItems void KonqKfmIconView::slotRefreshItems( const KFileItemList& entries ) { bool bNeedRepaint = false; bool bNeedPreviewJob = false; KFileItemListIterator rit(entries); for (; rit.current(); ++rit) { KFileIVI * ivi = m_itemDict[ rit.current() ]; Q_ASSERT(ivi); kdDebug() << "KonqKfmIconView::slotRefreshItems '" << rit.current()->name() << "' ivi=" << ivi << endl; if (ivi) { TQSize oldSize = ivi->pixmap()->size(); if ( ivi->isThumbnail() ) { bNeedPreviewJob = true; ivi->invalidateThumbnail(); } else { ivi->refreshIcon( true ); } ivi->setText( rit.current()->text() ); if ( rit.current()->isMimeTypeKnown() ) { ivi->setMouseOverAnimation( rit.current()->iconName() ); } if ( !bNeedRepaint && oldSize != ivi->pixmap()->size() ) { bNeedRepaint = true; } if ( (*rit)->mimetypeFast().startsWith("media/") && m_pProps->isShowingFreeSpaceOverlays() ) { if ((*rit)->mimetypeFast().contains("_mounted")) { showFreeSpaceOverlay(ivi); } else { // If not mounted, hide free space overlay ivi->setShowFreeSpaceOverlay(false); } } } } if ( bNeedPreviewJob && m_pProps->isShowingPreview() ) { m_pIconView->startImagePreview( m_pProps->previewSettings(), false ); } else { // In case we replace a big icon with a small one, need to repaint. if ( bNeedRepaint ) { m_pIconView->updateContents(); } } KonqDirPart::refreshItems(entries); // Pass refresh command to KonqDirPart too } void KonqKfmIconView::slotClear() { resetCount(); // We're now going to update the view with new contents. To avoid // meaningless paint operations (such as a clear() just before drawing // fresh contents) we disable updating the viewport until we'll // receive some data or a timeout timer expires. m_pIconView->viewport()->setUpdatesEnabled( false ); if ( !m_pTimeoutRefreshTimer ) { m_pTimeoutRefreshTimer = new TQTimer( this ); connect( m_pTimeoutRefreshTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( slotRefreshViewport() ) ); } m_pTimeoutRefreshTimer->start( 700, true ); // Clear contents but don't clear graphics as updates are disabled. m_pIconView->clear(); // If directory properties are changed, apply pending changes // changes are: view background or color, iconsize, enabled previews if ( m_bDirPropertiesChanged ) { m_pProps->applyColors( m_pIconView->viewport() ); newIconSize( m_pProps->iconSize() ); m_pIconView->setPreviewSettings( m_pProps->previewSettings() ); } m_mimeTypeResolver->m_lstPendingMimeIconItems.clear(); m_itemDict.clear(); // Bug in QIconview IMHO - it should emit selectionChanged() // (bug reported, but code seems to be that way on purpose) m_pIconView->slotSelectionChanged(); slotSelectionChanged(); } void KonqKfmIconView::slotRedirection( const KURL & url ) { const TQString prettyURL = url.pathOrURL(); emit m_extension->setLocationBarURL( prettyURL ); emit setWindowCaption( prettyURL ); m_pIconView->setURL( url ); m_url = url; } void KonqKfmIconView::slotSelectionChanged() { // Display statusbar info, and emit selectionInfo KFileItemList lst = m_pIconView->selectedFileItems(); emitCounts( lst, true ); bool itemSelected = lst.count()>0; m_paUnselect->setEnabled( itemSelected ); m_paUnselectAll->setEnabled( itemSelected ); m_paInvertSelection->setEnabled( itemSelected ); } void KonqKfmIconView::determineIcon( KFileIVI * item ) { // kdDebug() << "KonqKfmIconView::determineIcon " << item->item()->name() << endl; //int oldSerial = item->pixmap()->serialNumber(); (void) item->item()->determineMimeType(); if (item->item()->isMimeTypeKnown()) { item->mimeTypeAndIconDetermined(); } item->setIcon( iconSize(), item->state(), true, true ); item->setMouseOverAnimation( item->item()->iconName() ); } void KonqKfmIconView::mimeTypeDeterminationFinished() { if ( m_pProps->isShowingPreview() ) { // TODO if ( m_url.isLocalFile() || m_bAutoPreviewRemote ) { // We can do this only when the mimetypes are fully determined, // since we only do image preview... on images :-) m_pIconView->startImagePreview( m_pProps->previewSettings(), false ); return; } } slotRenderingFinished(); } void KonqKfmIconView::slotRenderingFinished() { kdDebug(1202) << "KonqKfmIconView::slotRenderingFinished()" << endl; if ( m_bNeedEmitCompleted ) { kdDebug(1202) << "KonqKfmIconView completed() after rendering" << endl; emit completed(); m_bNeedEmitCompleted = false; } if ( m_bNeedAlign ) { m_bNeedAlign = false; kdDebug(1202) << "arrangeItemsInGrid" << endl; m_pIconView->arrangeItemsInGrid(); } } void KonqKfmIconView::slotRefreshViewport() { kdDebug(1202) << "KonqKfmIconView::slotRefreshViewport()" << endl; TQWidget * vp = m_pIconView->viewport(); bool prevState = vp->isUpdatesEnabled(); vp->setUpdatesEnabled( true ); vp->repaint(); vp->setUpdatesEnabled( prevState ); } bool KonqKfmIconView::doOpenURL( const KURL & url ) { // Store url in the icon view m_pIconView->setURL( url ); m_bLoading = true; m_bNeedSetCurrentItem = true; // Check for new properties in the new dir // enterDir returns true the first time, and any time something might // have changed. m_bDirPropertiesChanged = m_pProps->enterDir( url ); m_dirLister->setNameFilter( m_nameFilter ); m_dirLister->setMimeFilter( mimeFilter() ); // This *must* happen before m_dirLister->openURL because it emits // clear() and TQIconView::clear() calls setContentsPos(0,0)! KParts::URLArgs args = m_extension->urlArgs(); if ( args.reload ) { args.xOffset = m_pIconView->contentsX(); args.yOffset = m_pIconView->contentsY(); m_extension->setURLArgs( args ); m_filesToSelect.clear(); KFileItemList fil( selectedFileItems() ); for (KFileItemListIterator fi_it(fil); fi_it.current(); ++fi_it) m_filesToSelect += (*fi_it)->name(); } m_itemsToSelect = m_filesToSelect; m_dirLister->setShowingDotFiles( m_pProps->isShowingDotFiles() ); m_bNeedAlign = false; m_bUpdateContentsPosAfterListing = true; m_paOutstandingOverlays.clear(); m_paOutstandingFreeSpaceOverlays.clear(); // Start the directory lister ! m_dirLister->openURL( url, false, args.reload ); // View properties (icon size, background, ..) will be applied into slotClear() // if m_bDirPropertiesChanged is set. If so, here we update preview actions. if ( m_bDirPropertiesChanged ) { m_paDotFiles->setChecked( m_pProps->isShowingDotFiles() ); m_paDirectoryOverlays->setChecked( m_pProps->isShowingDirectoryOverlays() ); m_paFreeSpaceOverlays->setChecked( m_pProps->isShowingFreeSpaceOverlays() ); m_paEnablePreviews->setChecked( m_pProps->isShowingPreview() ); for ( m_paPreviewPlugins.first(); m_paPreviewPlugins.current(); m_paPreviewPlugins.next() ) { TQStringList types = TQStringList::split( ',', m_paPreviewPlugins.current()->name() ); bool enabled = false; for ( TQStringList::ConstIterator it = types.begin(); it != types.end(); ++it ) if ( m_pProps->isShowingPreview( *it ) ) { enabled = true; break; } m_paPreviewPlugins.current()->setChecked( enabled ); m_paPreviewPlugins.current()->setEnabled( m_pProps->isShowingPreview() ); } } const TQString prettyURL = url.pathOrURL(); emit setWindowCaption( prettyURL ); return true; } void KonqKfmIconView::slotKFindOpened() { m_dirLister->setAutoUpdate( false ); } void KonqKfmIconView::slotKFindClosed() { m_dirLister->setAutoUpdate( true ); } void KonqKfmIconView::slotOnItem( TQIconViewItem *item ) { emit setStatusBarText( static_cast<KFileIVI *>(item)->item()->getStatusBarInfo() ); emitMouseOver( static_cast<KFileIVI*>(item)->item()); } void KonqKfmIconView::slotOnViewport() { KFileItemList lst = m_pIconView->selectedFileItems(); emitCounts( lst, false ); emitMouseOver( 0 ); } void KonqKfmIconView::setViewMode( const TQString &mode ) { if ( mode == m_mode ) return; // note: this should be moved to KonqIconViewWidget. It would make the code // more readable :) m_mode = mode; if (mode=="MultiColumnView") { m_pIconView->setArrangement(TQIconView::TopToBottom); m_pIconView->setItemTextPos(TQIconView::Right); } else { m_pIconView->setArrangement(TQIconView::LeftToRight); m_pIconView->setItemTextPos(TQIconView::Bottom); } if ( m_bPreviewRunningBeforeCloseURL ) { m_bPreviewRunningBeforeCloseURL = false; // continue (param: false) a preview job interrupted by doCloseURL m_pIconView->startImagePreview( m_pProps->previewSettings(), false ); } } void KonqKfmIconView::setupSortKeys() { switch ( m_eSortCriterion ) { case NameCaseSensitive: m_pIconView->setCaseInsensitiveSort( false ); for ( TQIconViewItem *it = m_pIconView->firstItem(); it; it = it->nextItem() ) it->setKey( it->text() ); break; case NameCaseInsensitive: m_pIconView->setCaseInsensitiveSort( true ); for ( TQIconViewItem *it = m_pIconView->firstItem(); it; it = it->nextItem() ) it->setKey( it->text().lower() ); break; case Size: for ( TQIconViewItem *it = m_pIconView->firstItem(); it; it = it->nextItem() ) it->setKey( makeSizeKey( (KFileIVI *)it ) ); break; case Type: // Sort by Type + Name (#17014) for ( TQIconViewItem *it = m_pIconView->firstItem(); it; it = it->nextItem() ) it->setKey( static_cast<KFileIVI *>( it )->item()->mimetype() + "\008" + it->text().lower() ); break; case Date: { //Sorts by time of modification (#52750) TQDateTime dayt; for ( TQIconViewItem *it = m_pIconView->firstItem(); it; it = it->nextItem() ) { dayt.setTime_t(static_cast<KFileIVI *>( it )->item()->time(TDEIO::UDS_MODIFICATION_TIME)); it->setKey(dayt.toString("yyyyMMddhhmmss")); } break; } } } TQString KonqKfmIconView::makeSizeKey( KFileIVI *item ) { return TDEIO::number( item->item()->size() ).rightJustify( 20, '0' ); } void KonqKfmIconView::disableIcons( const KURL::List & lst ) { m_pIconView->disableIcons( lst ); } SpringLoadingManager *SpringLoadingManager::s_self = 0L; static KStaticDeleter<SpringLoadingManager> s_springManagerDeleter; SpringLoadingManager::SpringLoadingManager() : m_startPart(0L) { connect( &m_endTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( finished() ) ); } SpringLoadingManager &SpringLoadingManager::self() { if ( !s_self ) { s_springManagerDeleter.setObject(s_self, new SpringLoadingManager()); } return *s_self; } bool SpringLoadingManager::exists() { return s_self!=0L; } void SpringLoadingManager::springLoadTrigger(KonqKfmIconView *view, KFileItem *file, TQIconViewItem *item) { if ( !file || !file->isDir() ) return; // We start a new spring loading chain if ( m_startPart==0L ) { m_startURL = view->url(); m_startPart = view; } // Only the last part of the chain is allowed to trigger a spring load // event (if a spring loading chain is in progress) if ( view!=m_startPart ) return; item->setSelected( false, true ); view->iconViewWidget()->visualActivate(item); KURL url = file->url(); KParts::URLArgs args; file->determineMimeType(); if ( file->isMimeTypeKnown() ) args.serviceType = file->mimetype(); args.trustedSource = true; // Open the folder URL, we don't want to modify the browser // history, hence the use of openURL and setLocationBarURL view->openURL(url); const TQString prettyURL = url.pathOrURL(); emit view->extension()->setLocationBarURL( prettyURL ); } void SpringLoadingManager::dragLeft(KonqKfmIconView */*view*/) { // We leave a view maybe the user tries to cancel the current spring loading if ( !m_startURL.isEmpty() ) { m_endTimer.start(1000, true); } } void SpringLoadingManager::dragEntered(KonqKfmIconView *view) { // We enter a view involved in the spring loading chain if ( !m_startURL.isEmpty() && m_startPart==view ) { m_endTimer.stop(); } } void SpringLoadingManager::dragFinished(KonqKfmIconView */*view*/) { if ( !m_startURL.isEmpty() ) { finished(); } } void SpringLoadingManager::finished() { kdDebug() << "SpringLoadManager::finished()" << endl; KURL url = m_startURL; m_startURL = KURL(); KParts::ReadOnlyPart *part = m_startPart; m_startPart = 0L; KonqKfmIconView *view = static_cast<KonqKfmIconView*>(part); view->openURL(url); const TQString prettyURL = url.pathOrURL(); emit view->extension()->setLocationBarURL( prettyURL ); deleteLater(); s_self = 0L; s_springManagerDeleter.setObject(s_self, static_cast<SpringLoadingManager*>(0L)); } #include "konq_iconview.moc"