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Diffstat (limited to 'libkonq/kfileivi.cc')
| -rw-r--r-- | libkonq/kfileivi.cc | 477 |
1 files changed, 0 insertions, 477 deletions
diff --git a/libkonq/kfileivi.cc b/libkonq/kfileivi.cc deleted file mode 100644 index 84691faa5..000000000 --- a/libkonq/kfileivi.cc +++ /dev/null @@ -1,477 +0,0 @@ -/* This file is part of the KDE project - Copyright (C) 1999, 2000, 2001, 2002 David Faure <faure@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 "kfileivi.h" -#include "kivdirectoryoverlay.h" -#include "konq_iconviewwidget.h" -#include "konq_operations.h" -#include "konq_settings.h" - -#include <tqpainter.h> - -#include <kurldrag.h> -#include <kiconeffect.h> -#include <kfileitem.h> -#include <kdebug.h> -#include <krun.h> - -#undef Bool - -/** - * Private data for KFileIVI - */ -struct KFileIVI::Private -{ - TQIconSet icons; // Icon states (cached to prevent re-applying icon effects - // every time) - TQPixmap thumb; // Raw unprocessed thumbnail - TQString m_animatedIcon; // Name of animation - bool m_animated; // Animation currently running ? - KIVDirectoryOverlay* m_directoryOverlay; - TQPixmap m_overlay; - TQString m_overlayName; -}; - -KFileIVI::KFileIVI( KonqIconViewWidget *iconview, KFileItem* fileitem, int size ) - : KIconViewItem( iconview, fileitem->text() ), - m_size( size ), m_state( KIcon::DefaultState ), - m_bDisabled( false ), m_bThumbnail( false ), m_fileitem( fileitem ) -{ - d = new KFileIVI::Private; - - updatePixmapSize(); - setPixmap( m_fileitem->pixmap( m_size, m_state ) ); - setDropEnabled( S_ISDIR( m_fileitem->mode() ) ); - - // Cache entry for the icon effects - d->icons.reset( *pixmap(), TQIconSet::Large ); - d->m_animated = false; - - // iconName() requires the mimetype to be known - if ( fileitem->isMimeTypeKnown() ) - { - TQString icon = fileitem->iconName(); - if ( !icon.isEmpty() ) - setMouseOverAnimation( icon ); - else - setMouseOverAnimation( "unknown" ); - } - d->m_directoryOverlay = 0; -} - -KFileIVI::~KFileIVI() -{ - delete d->m_directoryOverlay; - delete d; -} - -void KFileIVI::invalidateThumb( int state, bool redraw ) -{ - TQIconSet::Mode mode; - switch( state ) - { - case KIcon::DisabledState: - mode = TQIconSet::Disabled; - break; - case KIcon::ActiveState: - mode = TQIconSet::Active; - break; - case KIcon::DefaultState: - default: - mode = TQIconSet::Normal; - break; - } - d->icons = TQIconSet(); - d->icons.setPixmap( TDEGlobal::iconLoader()->iconEffect()-> - apply( d->thumb, KIcon::Desktop, state ), - TQIconSet::Large, mode ); - m_state = state; - - TQIconViewItem::setPixmap( d->icons.pixmap( TQIconSet::Large, mode ), - false, redraw ); -} - -void KFileIVI::setIcon( int size, int state, bool recalc, bool redraw ) -{ - m_size = size; - m_bThumbnail = false; - if ( m_bDisabled ) - m_state = KIcon::DisabledState; - else - m_state = state; - - if ( d->m_overlayName.isNull() ) - d->m_overlay = TQPixmap(); - else { - int halfSize; - if (m_size == 0) { - halfSize = IconSize(KIcon::Desktop) / 2; - } else { - halfSize = m_size / 2; - } - d->m_overlay = DesktopIcon(d->m_overlayName, halfSize); - } - - setPixmapDirect(m_fileitem->pixmap( m_size, m_state ) , recalc, redraw ); -} - -void KFileIVI::setOverlay( const TQString& iconName ) -{ - d->m_overlayName = iconName; - - refreshIcon(true); -} - -KIVDirectoryOverlay* KFileIVI::setShowDirectoryOverlay( bool show ) -{ - if ( !m_fileitem->isDir() || m_fileitem->iconName() != "folder" ) - return 0; - - if (show) { - if (!d->m_directoryOverlay) - d->m_directoryOverlay = new KIVDirectoryOverlay(this); - return d->m_directoryOverlay; - } else { - delete d->m_directoryOverlay; - d->m_directoryOverlay = 0; - setOverlay(TQString()); - return 0; - } -} - -bool KFileIVI::showDirectoryOverlay( ) -{ - return (bool)d->m_directoryOverlay; -} - -void KFileIVI::setPixmapDirect( const TQPixmap& pixmap, bool recalc, bool redraw ) -{ - TQIconSet::Mode mode; - switch( m_state ) - { - case KIcon::DisabledState: - mode = TQIconSet::Disabled; - break; - case KIcon::ActiveState: - mode = TQIconSet::Active; - break; - case KIcon::DefaultState: - default: - mode = TQIconSet::Normal; - break; - } - - // We cannot just reset() the iconset here, because setIcon can be - // called with any state and not just normal state. So we just - // create a dummy empty iconset as base object. - d->icons = TQIconSet(); - d->icons.setPixmap( pixmap, TQIconSet::Large, mode ); - - updatePixmapSize(); - TQIconViewItem::setPixmap( d->icons.pixmap( TQIconSet::Large, mode ), - recalc, redraw ); -} - -void KFileIVI::setDisabled( bool disabled ) -{ - if ( m_bDisabled != disabled ) - { - m_bDisabled = disabled; - bool active = ( m_state == KIcon::ActiveState ); - setEffect( m_bDisabled ? KIcon::DisabledState : - ( active ? KIcon::ActiveState : KIcon::DefaultState ) ); - } -} - -void KFileIVI::setThumbnailPixmap( const TQPixmap & pixmap ) -{ - m_bThumbnail = true; - d->thumb = pixmap; - // TQIconSet::reset() doesn't seem to clear the other generated pixmaps, - // so we just create a blank TQIconSet here - d->icons = TQIconSet(); - d->icons.setPixmap( TDEGlobal::iconLoader()->iconEffect()-> - apply( pixmap, KIcon::Desktop, KIcon::DefaultState ), - TQIconSet::Large, TQIconSet::Normal ); - - m_state = KIcon::DefaultState; - - // Recalc when setting this pixmap! - updatePixmapSize(); - TQIconViewItem::setPixmap( d->icons.pixmap( TQIconSet::Large, - TQIconSet::Normal ), true ); -} - -void KFileIVI::setActive( bool active ) -{ - if ( active ) - setEffect( KIcon::ActiveState ); - else - setEffect( m_bDisabled ? KIcon::DisabledState : KIcon::DefaultState ); -} - -void KFileIVI::setEffect( int state ) -{ - TQIconSet::Mode mode; - switch( state ) - { - case KIcon::DisabledState: - mode = TQIconSet::Disabled; - break; - case KIcon::ActiveState: - mode = TQIconSet::Active; - break; - case KIcon::DefaultState: - default: - mode = TQIconSet::Normal; - break; - } - // Do not update if the fingerprint is identical (prevents flicker)! - - KIconEffect *effect = TDEGlobal::iconLoader()->iconEffect(); - - bool haveEffect = effect->hasEffect( KIcon::Desktop, m_state ) != - effect->hasEffect( KIcon::Desktop, state ); - - //kdDebug(1203) << "desktop;defaultstate=" << - // effect->fingerprint(KIcon::Desktop, KIcon::DefaultState) << - // endl; - //kdDebug(1203) << "desktop;activestate=" << - // effect->fingerprint(KIcon::Desktop, KIcon::ActiveState) << - // endl; - - if( haveEffect && - effect->fingerprint( KIcon::Desktop, m_state ) != - effect->fingerprint( KIcon::Desktop, state ) ) - { - // Effects on are not applied until they are first accessed to - // save memory. Do this now when needed - if( m_bThumbnail ) - { - if( d->icons.isGenerated( TQIconSet::Large, mode ) ) - d->icons.setPixmap( effect->apply( d->thumb, KIcon::Desktop, state ), - TQIconSet::Large, mode ); - } - else - { - if( d->icons.isGenerated( TQIconSet::Large, mode ) ) - d->icons.setPixmap( m_fileitem->pixmap( m_size, state ), - TQIconSet::Large, mode ); - } - TQIconViewItem::setPixmap( d->icons.pixmap( TQIconSet::Large, mode ) ); - } - m_state = state; -} - -void KFileIVI::refreshIcon( bool redraw ) -{ - if (!isThumbnail()) - setIcon( m_size, m_state, true, redraw ); -} - -void KFileIVI::invalidateThumbnail() -{ - d->thumb = TQPixmap(); -} - -bool KFileIVI::isThumbnailInvalid() const -{ - return d->thumb.isNull(); -} - -bool KFileIVI::acceptDrop( const TQMimeSource *mime ) const -{ - if ( mime->provides( "text/uri-list" ) ) // We're dragging URLs - { - if ( m_fileitem->acceptsDrops() ) // Directory, executables, ... - return true; - - // Use cache - KURL::List uris = ( static_cast<KonqIconViewWidget*>(iconView()) )->dragURLs(); - - // Check if we want to drop something on itself - // (Nothing will happen, but it's a convenient way to move icons) - KURL::List::Iterator it = uris.begin(); - for ( ; it != uris.end() ; it++ ) - { - if ( m_fileitem->url().equals( *it, true /*ignore trailing slashes*/ ) ) - return true; - } - } - return TQIconViewItem::acceptDrop( mime ); -} - -void KFileIVI::setKey( const TQString &key ) -{ - TQString theKey = key; - - TQVariant sortDirProp = iconView()->property( "sortDirectoriesFirst" ); - - bool isdir = ( S_ISDIR( m_fileitem->mode() ) && ( !sortDirProp.isValid() || ( sortDirProp.type() == TQVariant::Bool && sortDirProp.toBool() ) ) ); - - // The order is: .dir (0), dir (1), .file (2), file (3) - int sortChar = isdir ? 1 : 3; - if ( m_fileitem->text()[0] == '.' ) - --sortChar; - - if ( !iconView()->sortDirection() ) // reverse sorting - sortChar = 3 - sortChar; - - theKey.prepend( TQChar( sortChar + '0' ) ); - - TQIconViewItem::setKey( theKey ); -} - -void KFileIVI::dropped( TQDropEvent *e, const TQValueList<TQIconDragItem> & ) -{ - KonqOperations::doDrop( item(), item()->url(), e, iconView() ); -} - -void KFileIVI::returnPressed() -{ - if ( static_cast<KonqIconViewWidget*>(iconView())->isDesktop() ) { - KURL url = m_fileitem->url(); - // When clicking on a link to e.g. $HOME from the desktop, we want to open $HOME - // Symlink resolution must only happen on the desktop though (#63014) - if ( m_fileitem->isLink() && url.isLocalFile() ) - url = KURL( url, m_fileitem->linkDest() ); - - (void) new KRun( url, m_fileitem->mode(), m_fileitem->isLocalFile() ); - } else { - m_fileitem->run(); - } -} - - -void KFileIVI::paintItem( TQPainter *p, const TQColorGroup &c ) -{ - TQColorGroup cg = updateColors(c); - paintFontUpdate( p ); - - //*** TEMPORARY CODE - MUST BE MADE CONFIGURABLE FIRST - Martijn - // SET UNDERLINE ON HOVER ONLY - /*if ( ( ( KonqIconViewWidget* ) iconView() )->m_pActiveItem == this ) - { - TQFont f( p->font() ); - f.setUnderline( TRUE ); - p->setFont( f ); - }*/ - - KIconViewItem::paintItem( p, cg ); - paintOverlay(p); - -} - -void KFileIVI::paintOverlay( TQPainter *p ) const -{ - if ( !d->m_overlay.isNull() ) { - TQRect rect = pixmapRect(true); - p->drawPixmap(x() + rect.x() , y() + pixmapRect().height() - d->m_overlay.height(), d->m_overlay); - } -} - -void KFileIVI::paintFontUpdate( TQPainter *p ) const -{ - if ( m_fileitem->isLink() ) - { - TQFont f( p->font() ); - f.setItalic( TRUE ); - p->setFont( f ); - } -} - -TQColorGroup KFileIVI::updateColors( const TQColorGroup &c ) const -{ - TQColorGroup cg( c ); - cg.setColor( TQColorGroup::Text, static_cast<KonqIconViewWidget*>(iconView())->itemColor() ); - return cg; -} - -bool KFileIVI::move( int x, int y ) -{ - if ( static_cast<KonqIconViewWidget*>(iconView())->isDesktop() ) { - if ( x < 5 ) - x = 5; - if ( x > iconView()->viewport()->width() - ( width() + 5 ) ) - x = iconView()->viewport()->width() - ( width() + 5 ); - if ( y < 5 ) - y = 5; - if ( y > iconView()->viewport()->height() - ( height() + 5 ) ) - y = iconView()->viewport()->height() - ( height() + 5 ); - } - return TQIconViewItem::move( x, y ); -} - -bool KFileIVI::hasAnimation() const -{ - return !d->m_animatedIcon.isEmpty() && !m_bThumbnail; -} - -void KFileIVI::setMouseOverAnimation( const TQString& movieFileName ) -{ - if ( !movieFileName.isEmpty() ) - { - //kdDebug(1203) << "KIconViewItem::setMouseOverAnimation " << movieFileName << endl; - d->m_animatedIcon = movieFileName; - } -} - -TQString KFileIVI::mouseOverAnimation() const -{ - return d->m_animatedIcon; -} - -bool KFileIVI::isAnimated() const -{ - return d->m_animated; -} - -void KFileIVI::setAnimated( bool a ) -{ - d->m_animated = a; -} - -int KFileIVI::compare( TQIconViewItem *i ) const -{ - KonqIconViewWidget* view = static_cast<KonqIconViewWidget*>(iconView()); - if ( view->caseInsensitiveSort() ) - return key().localeAwareCompare( i->key() ); - else - return view->m_pSettings->caseSensitiveCompare( key(), i->key() ); -} - -void KFileIVI::updatePixmapSize() -{ - int size = m_size ? m_size : - TDEGlobal::iconLoader()->currentSize( KIcon::Desktop ); - - KonqIconViewWidget* view = static_cast<KonqIconViewWidget*>( iconView() ); - - if ( view && view->canPreview( item() ) ) { - int previewSize = view->previewIconSize( size ); - setPixmapSize( TQSize( previewSize, previewSize ) ); - } - else { - TQSize pixSize = TQSize( size, size ); - if ( pixSize != pixmapSize() ) - setPixmapSize( pixSize ); - } -} - -/* vim: set noet sw=4 ts=8 softtabstop=4: */ |