// -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*- /* Copyright (C) 2003 Lukas Tinkl 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; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "kthememanager.h" #include "knewthemedlg.h" #include "config.h" kthememanager::kthememanager( TQWidget *parent, const char *name ) : KCModule( parent, name ), m_theme( 0 ), m_origTheme( 0 ) { KAboutData *about = new KAboutData("kthememanager", I18N_NOOP("TDE Theme Manager"), "0.4", I18N_NOOP("This control module handles installing, removing and " "creating visual KDE themes."), KAboutData::License_GPL, "(c) 2003, 2004, 2006 Lukáš Tinkl", 0, "http://developer.kde.org/~lukas/kthememanager"); setAboutData( about ); setQuickHelp( i18n("This control module handles installing, removing and " "creating visual KDE themes.")); setButtons( KCModule::Default|KCModule::Apply|KCModule::Help ); setAcceptDrops( true ); init(); TQBoxLayout *top = new TQVBoxLayout(this, 0, KDialog::spacingHint()); dlg = new KThemeDlg(this); top->addWidget( dlg ); dlg->lvThemes->setColumnWidthMode( 0, TQListView::Maximum ); connect( ( TQObject * )dlg->btnInstall, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotInstallTheme() ) ); connect( ( TQObject * )dlg->btnRemove, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotRemoveTheme() ) ); connect( ( TQObject * )dlg->btnCreate, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotCreateTheme() ) ); connect( ( TQObject * )dlg->lvThemes, TQT_SIGNAL( clicked( TQListViewItem * ) ), this, TQT_SLOT( slotThemeChanged( TQListViewItem * ) ) ); connect( ( TQObject * )dlg->lvThemes, TQT_SIGNAL( currentChanged( TQListViewItem * ) ), this, TQT_SLOT( slotThemeChanged( TQListViewItem * ) ) ); connect( this, TQT_SIGNAL( filesDropped( const KURL::List& ) ), this, TQT_SLOT( updateButton() ) ); connect( ( TQObject * )dlg->lvThemes, TQT_SIGNAL( clicked( TQListViewItem * ) ), this, TQT_SLOT( updateButton() ) ); m_origTheme = new KTheme( this, true ); // stores the defaults to get back to m_origTheme->setName( ORIGINAL_THEME ); m_origTheme->createYourself(); load(); queryLNFModules(); updateButton(); } kthememanager::~kthememanager() { delete m_theme; delete m_origTheme; } void kthememanager::init() { KGlobal::dirs()->addResourceType( "themes", KStandardDirs::kde_default("data") + "kthememanager/themes/" ); } void kthememanager::updateButton() { TQListViewItem * cur = dlg->lvThemes->currentItem(); bool enable = (cur != 0); if (enable) { enable = TQFile(KGlobal::dirs()->saveLocation( "themes", cur->text( 0 ) + "/"+ cur->text( 0 )+ ".xml" ,false)).exists() ; } dlg->btnRemove->setEnabled(enable); } void kthememanager::load() { load( false ); } void kthememanager::load(bool useDefaults) { listThemes(); // Load the current theme name KConfig conf("kcmthememanagerrc", false, false); conf.setReadDefaults( useDefaults ); conf.setGroup( "General" ); TQString themeName = conf.readEntry( "CurrentTheme" ); TQListViewItem * cur = dlg->lvThemes->findItem( themeName, 0 ); if ( cur ) { dlg->lvThemes->setSelected( cur, true ); dlg->lvThemes->ensureItemVisible( cur ); slotThemeChanged( cur ); } emit changed( true ); } void kthememanager::defaults() { load( true ); } void kthememanager::save() { TQListViewItem * cur = dlg->lvThemes->currentItem(); if ( cur ) { TQString themeName = cur->text( 0 ); m_theme = new KTheme( this, KGlobal::dirs()->findResource( "themes", themeName + "/" + themeName + ".xml") ); m_theme->apply(); // Save the current theme name KConfig conf("kcmthememanagerrc", false, false); conf.setGroup( "General" ); conf.writeEntry( "CurrentTheme", themeName ); conf.sync(); delete m_theme; m_theme = 0; } } void kthememanager::listThemes() { dlg->lvThemes->clear(); dlg->lbPreview->setPixmap( TQPixmap() ); TQStringList themes = KGlobal::dirs()->findAllResources( "themes", "*.xml", true /*recursive*/ ); TQStringList::const_iterator it; for ( it = themes.begin(); it != themes.end(); ++it ) { KTheme theme( this, ( *it ) ); TQString name = theme.name(); if ( name != ORIGINAL_THEME ) // skip the "original" theme ( void ) new TQListViewItem( dlg->lvThemes, name, theme.comment() ); } kdDebug() << "Available themes: " << themes << endl; } float kthememanager::getThemeVersion( const TQString & themeName ) { TQStringList themes = KGlobal::dirs()->findAllResources( "themes", "*.xml", true /*recursive*/ ); TQStringList::const_iterator it; for ( it = themes.begin(); it != themes.end(); ++it ) { KTheme theme( 0L, ( *it ) ); TQString name = theme.name(); bool ok = false; float version = theme.version().toFloat( &ok ); if ( name == themeName && ok ) return version; } return -1; } void kthememanager::slotInstallTheme() { addNewTheme( KFileDialog::getOpenURL( ":themes", "*.kth|" + i18n("Theme Files"), this, i18n( "Select Theme File" ) ) ); } void kthememanager::addNewTheme( const KURL & url ) { if ( url.isValid() ) { TQString themeName = TQFileInfo( url.fileName() ).baseName(); if ( getThemeVersion( themeName ) != -1 ) // theme exists already { KTheme::remove( themeName ); // remove first } m_theme = new KTheme(this); if ( m_theme->load( url ) ) { listThemes(); emit changed( true ); } delete m_theme; m_theme = 0; updateButton(); } } void kthememanager::slotRemoveTheme() { // get the selected item from the listview TQListViewItem * cur = dlg->lvThemes->currentItem(); // ask and remove it if ( cur ) { TQString themeName = cur->text( 0 ); if ( KMessageBox::warningContinueCancel( this, "" + i18n( "Do you really want to remove the theme %1?" ).arg( themeName ), i18n( "Remove Theme" ), KGuiItem( i18n( "&Remove" ), "editdelete" ) ) == KMessageBox::Continue ) { KTheme::remove( themeName ); listThemes(); } updateButton(); } } bool kthememanager::themeExist(const TQString &_themeName) { return ( dlg->lvThemes->findItem( _themeName, 0 )!=0 ); } void kthememanager::slotCreateTheme() { KNewThemeDlg dlg( this ); KEMailSettings es; es.setProfile( es.defaultProfileName() ); dlg.setName( i18n( "My Theme" ) ); dlg.setAuthor( es.getSetting( KEMailSettings::RealName ) ) ; dlg.setEmail( es.getSetting( KEMailSettings::EmailAddress ) ); dlg.setVersion( "0.1" ); if ( dlg.exec() == TQDialog::Accepted ) { TQString themeName = dlg.getName(); if ( themeExist(themeName) ) { KMessageBox::information( this, i18n( "Theme %1 already exists." ).arg( themeName ) ); } else { if ( getThemeVersion( themeName ) != -1 ) // remove the installed theme first { KTheme::remove( themeName ); } m_theme = new KTheme( this, true ); m_theme->setName( dlg.getName() ); m_theme->setAuthor( dlg.getAuthor() ); m_theme->setEmail( dlg.getEmail() ); m_theme->setHomepage( dlg.getHomepage() ); m_theme->setComment( dlg.getComment().replace( "\n", "" ) ); m_theme->setVersion( dlg.getVersion() ); TQString result = m_theme->createYourself( true ); m_theme->addPreview(); if ( !result.isEmpty() ) KMessageBox::information( this, i18n( "Your theme has been successfully created in %1." ).arg( result ), i18n( "Theme Created" ), "theme_created_ok" ); else KMessageBox::error( this, i18n( "An error occurred while creating your theme." ), i18n( "Theme Not Created" ) ); delete m_theme; m_theme = 0; listThemes(); } } } void kthememanager::slotThemeChanged( TQListViewItem * item ) { if ( item ) { TQString themeName = item->text(0); kdDebug() << "Activated theme: " << themeName << endl; TQString themeDir = KGlobal::dirs()->findResourceDir( "themes", themeName + "/" + themeName + ".xml") + themeName + "/"; TQString pixFile = themeDir + themeName + ".preview.png"; if ( TQFile::exists( pixFile ) ) { updatePreview( pixFile ); } else { dlg->lbPreview->setPixmap( TQPixmap() ); dlg->lbPreview->setText( i18n( "This theme does not contain a preview." ) ); } KTheme theme( this, themeDir + themeName + ".xml" ); TQToolTip::remove( dlg->lbPreview ); TQToolTip::add( dlg->lbPreview, "" + i18n( "Author: %1
Email: %2
Version: %3
Homepage: %4" ) .arg( theme.author() ).arg( theme.email() ) .arg( theme.version() ).arg( theme.homepage() ) + "
"); emit changed( true ); } } void kthememanager::dragEnterEvent( TQDragEnterEvent * ev ) { ev->accept( KURLDrag::canDecode( ev ) ); } void kthememanager::dropEvent( TQDropEvent * ev ) { KURL::List urls; if ( KURLDrag::decode( ev, urls ) ) { emit filesDropped( urls ); } } void kthememanager::slotFilesDropped( const KURL::List & urls ) { for ( KURL::List::ConstIterator it = urls.begin(); it != urls.end(); ++it ) addNewTheme( *it ); } void kthememanager::queryLNFModules() { /*KServiceGroup::Ptr settings = KServiceGroup::group( "Settings/LookNFeel/" ); if ( !settings || !settings->isValid() ) return; KServiceGroup::List list = settings->entries(); // Iterate over all entries in the group for( KServiceGroup::List::ConstIterator it = list.begin(); it != list.end(); it++ ) { KSycocaEntry *p = ( *it ); if ( p->isType( KST_KService ) ) { KService *s = static_cast( p ); ( void ) new KThemeDetailsItem( dlg->lvDetails, s->name(), s->pixmap( KIcon::Desktop ), s->exec() ); } } dlg->lvDetails->sort();*/ // For now use a static list KIconLoader * il = KGlobal::iconLoader(); dlg->btnBackground->setIconSet( il->loadIconSet( "background", KIcon::Desktop, 32 ) ); dlg->btnColors->setIconSet( il->loadIconSet( "colorscm", KIcon::Desktop, 32 ) ); dlg->btnStyle->setIconSet( il->loadIconSet( "style", KIcon::Desktop, 32 ) ); dlg->btnIcons->setIconSet( il->loadIconSet( "icons", KIcon::Desktop, 32 ) ); dlg->btnFonts->setIconSet( il->loadIconSet( "fonts", KIcon::Desktop, 32 ) ); dlg->btnSaver->setIconSet( il->loadIconSet( "kscreensaver", KIcon::Desktop, 32 ) ); } void kthememanager::updatePreview( const TQString & pixFile ) { kdDebug() << "Preview is in file: " << pixFile << endl; TQImage preview( pixFile, "PNG" ); if (preview.width()>dlg->lbPreview->contentsRect().width() || preview.height()>dlg->lbPreview->contentsRect().height() ) preview = preview.smoothScale( dlg->lbPreview->contentsRect().size(), TQ_ScaleMin ); TQPixmap pix; pix.convertFromImage( preview ); dlg->lbPreview->setPixmap( pix ); } extern "C" { KDE_EXPORT KCModule *create_kthememanager(TQWidget *parent, const char *) { KGlobal::locale()->insertCatalogue( "kthememanager" ); return new kthememanager( parent, "kthememanager" ); } } #include "kthememanager.moc"