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Diffstat (limited to 'kio/kfile/kfiledetailview.cpp')
| -rw-r--r-- | kio/kfile/kfiledetailview.cpp | 686 |
1 files changed, 0 insertions, 686 deletions
diff --git a/kio/kfile/kfiledetailview.cpp b/kio/kfile/kfiledetailview.cpp deleted file mode 100644 index 823714396..000000000 --- a/kio/kfile/kfiledetailview.cpp +++ /dev/null @@ -1,686 +0,0 @@ -// -*- c++ -*- -/* This file is part of the KDE libraries - Copyright (C) 1997 Stephan Kulow <coolo@kde.org> - 2000, 2001 Carsten Pfeiffer <pfeiffer@kde.org> - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include <tqevent.h> -#include <tqkeycode.h> -#include <tqheader.h> -#include <tqpainter.h> -#include <tqpixmap.h> - -#include <kapplication.h> -#include <kfileitem.h> -#include <kglobal.h> -#include <kglobalsettings.h> -#include <kiconloader.h> -#include <kicontheme.h> -#include <klocale.h> -#include <kdebug.h> -#include <kurldrag.h> - -#include "kfiledetailview.h" -#include "config-kfile.h" - -#define COL_NAME 0 -#define COL_SIZE 1 -#define COL_DATE 2 -#define COL_PERM 3 -#define COL_OWNER 4 -#define COL_GROUP 5 - -class KFileDetailView::KFileDetailViewPrivate -{ -public: - KFileDetailViewPrivate() : dropItem(0) - { } - - KFileListViewItem *dropItem; - TQTimer autoOpenTimer; -}; - -KFileDetailView::KFileDetailView(TQWidget *parent, const char *name) - : KListView(parent, name), KFileView(), d(new KFileDetailViewPrivate()) -{ - // this is always the static section, not the index depending on column order - m_sortingCol = COL_NAME; - m_blockSortingSignal = false; - setViewName( i18n("Detailed View") ); - - addColumn( i18n( "Name" ) ); - addColumn( i18n( "Size" ) ); - addColumn( i18n( "Date" ) ); - addColumn( i18n( "Permissions" ) ); - addColumn( i18n( "Owner" ) ); - addColumn( i18n( "Group" ) ); - setShowSortIndicator( true ); - setAllColumnsShowFocus( true ); - setDragEnabled(true); - - connect( header(), TQT_SIGNAL( clicked(int)), - TQT_SLOT(slotSortingChanged(int) )); - - - connect( this, TQT_SIGNAL( returnPressed(TQListViewItem *) ), - TQT_SLOT( slotActivate( TQListViewItem *) ) ); - - connect( this, TQT_SIGNAL( clicked(TQListViewItem *, const TQPoint&, int)), - TQT_SLOT( selected( TQListViewItem *) ) ); - connect( this, TQT_SIGNAL( doubleClicked(TQListViewItem *, const TQPoint&, int)), - TQT_SLOT( slotActivate( TQListViewItem *) ) ); - - connect( this, TQT_SIGNAL(contextMenuRequested( TQListViewItem *, - const TQPoint &, int )), - this, TQT_SLOT( slotActivateMenu( TQListViewItem *, const TQPoint& ))); - - KFile::SelectionMode sm = KFileView::selectionMode(); - switch ( sm ) { - case KFile::Multi: - TQListView::setSelectionMode( TQListView::Multi ); - break; - case KFile::Extended: - TQListView::setSelectionMode( TQListView::Extended ); - break; - case KFile::NoSelection: - TQListView::setSelectionMode( TQListView::NoSelection ); - break; - default: // fall through - case KFile::Single: - TQListView::setSelectionMode( TQListView::Single ); - break; - } - - // for highlighting - if ( sm == KFile::Multi || sm == KFile::Extended ) - connect( this, TQT_SIGNAL( selectionChanged() ), - TQT_SLOT( slotSelectionChanged() )); - else - connect( this, TQT_SIGNAL( selectionChanged( TQListViewItem * ) ), - TQT_SLOT( highlighted( TQListViewItem * ) )); - - // DND - connect( &(d->autoOpenTimer), TQT_SIGNAL( timeout() ), - this, TQT_SLOT( slotAutoOpen() )); - - setSorting( sorting() ); - - m_resolver = - new KMimeTypeResolver<KFileListViewItem,KFileDetailView>( this ); -} - -KFileDetailView::~KFileDetailView() -{ - delete m_resolver; - delete d; -} - -void KFileDetailView::readConfig( KConfig *config, const TQString& group ) -{ - restoreLayout( config, group ); -} - -void KFileDetailView::writeConfig( KConfig *config, const TQString& group ) -{ - saveLayout( config, group ); -} - -void KFileDetailView::setSelected( const KFileItem *info, bool enable ) -{ - if ( !info ) - return; - - // we can only hope that this casts works - KFileListViewItem *item = (KFileListViewItem*)info->extraData( this ); - - if ( item ) - KListView::setSelected( item, enable ); -} - -void KFileDetailView::setCurrentItem( const KFileItem *item ) -{ - if ( !item ) - return; - KFileListViewItem *it = (KFileListViewItem*) item->extraData( this ); - if ( it ) - KListView::setCurrentItem( it ); -} - -KFileItem * KFileDetailView::currentFileItem() const -{ - KFileListViewItem *current = static_cast<KFileListViewItem*>( currentItem() ); - if ( current ) - return current->fileInfo(); - - return 0L; -} - -void KFileDetailView::clearSelection() -{ - KListView::clearSelection(); -} - -void KFileDetailView::selectAll() -{ - if (KFileView::selectionMode() == KFile::NoSelection || - KFileView::selectionMode() == KFile::Single) - return; - - KListView::selectAll( true ); -} - -void KFileDetailView::invertSelection() -{ - KListView::invertSelection(); -} - -void KFileDetailView::slotActivateMenu (TQListViewItem *item,const TQPoint& pos ) -{ - if ( !item ) { - sig->activateMenu( 0, pos ); - return; - } - KFileListViewItem *i = (KFileListViewItem*) item; - sig->activateMenu( i->fileInfo(), pos ); -} - -void KFileDetailView::clearView() -{ - m_resolver->m_lstPendingMimeIconItems.clear(); - KListView::clear(); -} - -void KFileDetailView::insertItem( KFileItem *i ) -{ - KFileView::insertItem( i ); - - KFileListViewItem *item = new KFileListViewItem( (TQListView*) this, i ); - - setSortingKey( item, i ); - - i->setExtraData( this, item ); - - if ( !i->isMimeTypeKnown() ) - m_resolver->m_lstPendingMimeIconItems.append( item ); -} - -void KFileDetailView::slotActivate( TQListViewItem *item ) -{ - if ( !item ) - return; - - const KFileItem *fi = ( (KFileListViewItem*)item )->fileInfo(); - if ( fi ) - sig->activate( fi ); -} - -void KFileDetailView::selected( TQListViewItem *item ) -{ - if ( !item ) - return; - - if ( KGlobalSettings::singleClick() ) { - const KFileItem *fi = ( (KFileListViewItem*)item )->fileInfo(); - if ( fi && (fi->isDir() || !onlyDoubleClickSelectsFiles()) ) - sig->activate( fi ); - } -} - -void KFileDetailView::highlighted( TQListViewItem *item ) -{ - if ( !item ) - return; - - const KFileItem *fi = ( (KFileListViewItem*)item )->fileInfo(); - if ( fi ) - sig->highlightFile( fi ); -} - - -void KFileDetailView::setSelectionMode( KFile::SelectionMode sm ) -{ - disconnect( this, TQT_SIGNAL( selectionChanged() )); - disconnect( this, TQT_SIGNAL( selectionChanged( TQListViewItem * ) )); - - KFileView::setSelectionMode( sm ); - - switch ( KFileView::selectionMode() ) { - case KFile::Multi: - TQListView::setSelectionMode( TQListView::Multi ); - break; - case KFile::Extended: - TQListView::setSelectionMode( TQListView::Extended ); - break; - case KFile::NoSelection: - TQListView::setSelectionMode( TQListView::NoSelection ); - break; - default: // fall through - case KFile::Single: - TQListView::setSelectionMode( TQListView::Single ); - break; - } - - if ( sm == KFile::Multi || sm == KFile::Extended ) - connect( this, TQT_SIGNAL( selectionChanged() ), - TQT_SLOT( slotSelectionChanged() )); - else - connect( this, TQT_SIGNAL( selectionChanged( TQListViewItem * )), - TQT_SLOT( highlighted( TQListViewItem * ))); -} - -bool KFileDetailView::isSelected( const KFileItem *i ) const -{ - if ( !i ) - return false; - - KFileListViewItem *item = (KFileListViewItem*) i->extraData( this ); - return (item && item->isSelected()); -} - - -void KFileDetailView::updateView( bool b ) -{ - if ( !b ) - return; - - TQListViewItemIterator it( (TQListView*)this ); - for ( ; it.current(); ++it ) { - KFileListViewItem *item=static_cast<KFileListViewItem *>(it.current()); - item->setPixmap( 0, item->fileInfo()->pixmap(KIcon::SizeSmall) ); - } -} - -void KFileDetailView::updateView( const KFileItem *i ) -{ - if ( !i ) - return; - - KFileListViewItem *item = (KFileListViewItem*) i->extraData( this ); - if ( !item ) - return; - - item->init(); - setSortingKey( item, i ); - - //item->repaint(); // only repaints if visible -} - -void KFileDetailView::setSortingKey( KFileListViewItem *item, - const KFileItem *i ) -{ - // see also setSorting() - TQDir::SortSpec spec = KFileView::sorting(); - - if ( spec & TQDir::Time ) - item->setKey( sortingKey( i->time( KIO::UDS_MODIFICATION_TIME ), - i->isDir(), spec )); - else if ( spec & TQDir::Size ) - item->setKey( sortingKey( i->size(), i->isDir(), spec )); - - else // Name or Unsorted - item->setKey( sortingKey( i->text(), i->isDir(), spec )); -} - - -void KFileDetailView::removeItem( const KFileItem *i ) -{ - if ( !i ) - return; - - KFileListViewItem *item = (KFileListViewItem*) i->extraData( this ); - m_resolver->m_lstPendingMimeIconItems.remove( item ); - delete item; - - KFileView::removeItem( i ); -} - -void KFileDetailView::slotSortingChanged( int col ) -{ - // col is the section here, not the index! - - TQDir::SortSpec sort = sorting(); - int sortSpec = -1; - bool reversed = (col == m_sortingCol) && (sort & TQDir::Reversed) == 0; - m_sortingCol = col; - - switch( col ) { - case COL_NAME: - sortSpec = (sort & ~TQDir::SortByMask | TQDir::Name); - break; - case COL_SIZE: - sortSpec = (sort & ~TQDir::SortByMask | TQDir::Size); - break; - case COL_DATE: - sortSpec = (sort & ~TQDir::SortByMask | TQDir::Time); - break; - - // the following columns have no equivalent in TQDir, so we set it - // to TQDir::Unsorted and remember the column (m_sortingCol) - case COL_OWNER: - case COL_GROUP: - case COL_PERM: - // grmbl, TQDir::Unsorted == SortByMask. - sortSpec = (sort & ~TQDir::SortByMask);// | TQDir::Unsorted; - break; - default: - break; - } - - if ( reversed ) - sortSpec |= TQDir::Reversed; - else - sortSpec &= ~TQDir::Reversed; - - if ( sort & TQDir::IgnoreCase ) - sortSpec |= TQDir::IgnoreCase; - else - sortSpec &= ~TQDir::IgnoreCase; - - - KFileView::setSorting( static_cast<TQDir::SortSpec>( sortSpec ) ); - - KFileItem *item; - KFileItemListIterator it( *items() ); - - if ( sortSpec & TQDir::Time ) { - for ( ; (item = it.current()); ++it ) - viewItem(item)->setKey( sortingKey( item->time( KIO::UDS_MODIFICATION_TIME ), item->isDir(), sortSpec )); - } - - else if ( sortSpec & TQDir::Size ) { - for ( ; (item = it.current()); ++it ) - viewItem(item)->setKey( sortingKey( item->size(), item->isDir(), - sortSpec )); - } - else { // Name or Unsorted -> use column text - for ( ; (item = it.current()); ++it ) { - KFileListViewItem *i = viewItem( item ); - i->setKey( sortingKey( i->text(m_sortingCol), item->isDir(), - sortSpec )); - } - } - - KListView::setSorting( m_sortingCol, !reversed ); - KListView::sort(); - - if ( !m_blockSortingSignal ) - sig->changeSorting( static_cast<TQDir::SortSpec>( sortSpec ) ); -} - - -void KFileDetailView::setSorting( TQDir::SortSpec spec ) -{ - int col = 0; - if ( spec & TQDir::Time ) - col = COL_DATE; - else if ( spec & TQDir::Size ) - col = COL_SIZE; - else if ( spec & TQDir::Unsorted ) - col = m_sortingCol; - else - col = COL_NAME; - - // inversed, because slotSortingChanged will reverse it - if ( spec & TQDir::Reversed ) - spec = (TQDir::SortSpec) (spec & ~TQDir::Reversed); - else - spec = (TQDir::SortSpec) (spec | TQDir::Reversed); - - m_sortingCol = col; - KFileView::setSorting( (TQDir::SortSpec) spec ); - - - // don't emit sortingChanged() when called via setSorting() - m_blockSortingSignal = true; // can't use blockSignals() - slotSortingChanged( col ); - m_blockSortingSignal = false; -} - -void KFileDetailView::ensureItemVisible( const KFileItem *i ) -{ - if ( !i ) - return; - - KFileListViewItem *item = (KFileListViewItem*) i->extraData( this ); - - if ( item ) - KListView::ensureItemVisible( item ); -} - -// we're in multiselection mode -void KFileDetailView::slotSelectionChanged() -{ - sig->highlightFile( 0L ); -} - -KFileItem * KFileDetailView::firstFileItem() const -{ - KFileListViewItem *item = static_cast<KFileListViewItem*>( firstChild() ); - if ( item ) - return item->fileInfo(); - return 0L; -} - -KFileItem * KFileDetailView::nextItem( const KFileItem *fileItem ) const -{ - if ( fileItem ) { - KFileListViewItem *item = viewItem( fileItem ); - if ( item && item->itemBelow() ) - return ((KFileListViewItem*) item->itemBelow())->fileInfo(); - else - return 0L; - } - else - return firstFileItem(); -} - -KFileItem * KFileDetailView::prevItem( const KFileItem *fileItem ) const -{ - if ( fileItem ) { - KFileListViewItem *item = viewItem( fileItem ); - if ( item && item->itemAbove() ) - return ((KFileListViewItem*) item->itemAbove())->fileInfo(); - else - return 0L; - } - else - return firstFileItem(); -} - -void KFileDetailView::keyPressEvent( TQKeyEvent *e ) -{ - KListView::keyPressEvent( e ); - - if ( e->key() == Key_Return || e->key() == Key_Enter ) { - if ( e->state() & ControlButton ) - e->ignore(); - else - e->accept(); - } -} - -// -// mimetype determination on demand -// -void KFileDetailView::mimeTypeDeterminationFinished() -{ - // anything to do? -} - -void KFileDetailView::determineIcon( KFileListViewItem *item ) -{ - (void) item->fileInfo()->determineMimeType(); - updateView( item->fileInfo() ); -} - -void KFileDetailView::listingCompleted() -{ - m_resolver->start(); -} - -TQDragObject *KFileDetailView::dragObject() -{ - // create a list of the URL:s that we want to drag - KURL::List urls; - KFileItemListIterator it( * KFileView::selectedItems() ); - for ( ; it.current(); ++it ){ - urls.append( (*it)->url() ); - } - TQPixmap pixmap; - if( urls.count() > 1 ) - pixmap = DesktopIcon( "kmultiple", KIcon::SizeSmall ); - if( pixmap.isNull() ) - pixmap = currentFileItem()->pixmap( KIcon::SizeSmall ); - - TQPoint hotspot; - hotspot.setX( pixmap.width() / 2 ); - hotspot.setY( pixmap.height() / 2 ); - TQDragObject* myDragObject = new KURLDrag( urls, widget() ); - myDragObject->setPixmap( pixmap, hotspot ); - return myDragObject; -} - -void KFileDetailView::slotAutoOpen() -{ - d->autoOpenTimer.stop(); - if( !d->dropItem ) - return; - - KFileItem *fileItem = d->dropItem->fileInfo(); - if (!fileItem) - return; - - if( fileItem->isFile() ) - return; - - if ( fileItem->isDir() || fileItem->isLink()) - sig->activate( fileItem ); -} - -bool KFileDetailView::acceptDrag(TQDropEvent* e) const -{ - return KURLDrag::canDecode( e ) && - (e->source()!= const_cast<KFileDetailView*>(this)) && - ( e->action() == TQDropEvent::Copy - || e->action() == TQDropEvent::Move - || e->action() == TQDropEvent::Link ); -} - -void KFileDetailView::contentsDragEnterEvent( TQDragEnterEvent *e ) -{ - if ( ! acceptDrag( e ) ) { // can we decode this ? - e->ignore(); // No - return; - } - e->acceptAction(); // Yes - - if ((dropOptions() & AutoOpenDirs) == 0) - return; - - KFileListViewItem *item = dynamic_cast<KFileListViewItem*>(itemAt( contentsToViewport( e->pos() ) )); - if ( item ) { // are we over an item ? - d->dropItem = item; - d->autoOpenTimer.start( autoOpenDelay() ); // restart timer - } - else - { - d->dropItem = 0; - d->autoOpenTimer.stop(); - } -} - -void KFileDetailView::contentsDragMoveEvent( TQDragMoveEvent *e ) -{ - if ( ! acceptDrag( e ) ) { // can we decode this ? - e->ignore(); // No - return; - } - e->acceptAction(); // Yes - - if ((dropOptions() & AutoOpenDirs) == 0) - return; - - KFileListViewItem *item = dynamic_cast<KFileListViewItem*>(itemAt( contentsToViewport( e->pos() ) )); - if ( item ) { // are we over an item ? - if (d->dropItem != item) - { - d->dropItem = item; - d->autoOpenTimer.start( autoOpenDelay() ); // restart timer - } - } - else - { - d->dropItem = 0; - d->autoOpenTimer.stop(); - } -} - -void KFileDetailView::contentsDragLeaveEvent( TQDragLeaveEvent * ) -{ - d->dropItem = 0; - d->autoOpenTimer.stop(); -} - -void KFileDetailView::contentsDropEvent( TQDropEvent *e ) -{ - d->dropItem = 0; - d->autoOpenTimer.stop(); - - if ( ! acceptDrag( e ) ) { // can we decode this ? - e->ignore(); // No - return; - } - e->acceptAction(); // Yes - - KFileListViewItem *item = dynamic_cast<KFileListViewItem*>(itemAt( contentsToViewport( e->pos() ) )); - KFileItem * fileItem = 0; - if (item) - fileItem = item->fileInfo(); - - emit dropped(e, fileItem); - - KURL::List urls; - if (KURLDrag::decode( e, urls ) && !urls.isEmpty()) - { - emit dropped(e, urls, fileItem ? fileItem->url() : KURL()); - sig->dropURLs(fileItem, e, urls); - } -} - - -///////////////////////////////////////////////////////////////// - - -void KFileListViewItem::init() -{ - KFileListViewItem::setPixmap( COL_NAME, inf->pixmap(KIcon::SizeSmall)); - - setText( COL_NAME, inf->text() ); - setText( COL_SIZE, KGlobal::locale()->formatNumber( inf->size(), 0)); - setText( COL_DATE, inf->timeString() ); - setText( COL_PERM, inf->permissionsString() ); - setText( COL_OWNER, inf->user() ); - setText( COL_GROUP, inf->group() ); -} - - -void KFileDetailView::virtual_hook( int id, void* data ) -{ KListView::virtual_hook( id, data ); - KFileView::virtual_hook( id, data ); } - -#include "kfiledetailview.moc" |