308 lines
12 KiB
C++
308 lines
12 KiB
C++
/*
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This is the new kwindecoration kcontrol module
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Copyright (c) 2001
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Karol Szwed <gallium@kde.org>
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http://gallium.n3.net/
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Copyright 2009, 2010 Martin Gräßlin <kde@martin-graesslin.com>
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Supports new kwin configuration plugins, and titlebar button position
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modification via dnd interface.
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Based on original "kwintheme" (Window Borders)
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Copyright (C) 2001 Rik Hemsley (rikkus) <rik@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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// own
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#include "kwindecoration.h"
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#include "buttonsconfigdialog.h"
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#include "decorationdelegate.h"
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#include "decorationmodel.h"
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// Qt
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#include <QtDBus/QtDBus>
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#include <QtGui/QSortFilterProxyModel>
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// KDE
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#include <KAboutData>
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#include <KDialog>
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#include <KLocale>
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#include <KNS3/DownloadDialog>
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#include <KPluginFactory>
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// KCModule plugin interface
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// =========================
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K_PLUGIN_FACTORY(KWinDecoFactory,
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registerPlugin<KWin::KWinDecorationModule>();
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)
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K_EXPORT_PLUGIN(KWinDecoFactory("kcmkwindecoration"))
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namespace KWin
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{
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KWinDecorationForm::KWinDecorationForm( QWidget* parent )
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: QWidget( parent )
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{
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setupUi( this );
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}
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KWinDecorationModule::KWinDecorationModule(QWidget* parent, const QVariantList &)
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: KCModule(KWinDecoFactory::componentData(), parent)
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, kwinConfig(KSharedConfig::openConfig("kwinrc"))
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, m_showTooltips( false )
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, m_customPositions( false )
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, m_leftButtons( QString() )
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, m_rightButtons( QString() )
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, m_configLoaded( false )
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{
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m_ui = new KWinDecorationForm( this );
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DecorationDelegate* delegate = new DecorationDelegate( m_ui->decorationList, this );
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m_ui->decorationList->setItemDelegate( delegate );
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m_ui->configureButtonsButton->setIcon( KIcon( "configure" ) );
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m_ui->ghnsButton->setIcon( KIcon( "get-hot-new-stuff" ) );
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QVBoxLayout* layout = new QVBoxLayout( this );
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layout->addWidget( m_ui );
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KConfigGroup style( kwinConfig, "Style");
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// Set up the decoration lists and other UI settings
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m_model = new DecorationModel( kwinConfig, this );
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m_proxyModel = new QSortFilterProxyModel( this );
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m_proxyModel->setSourceModel( m_model );
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m_proxyModel->setFilterCaseSensitivity( Qt::CaseInsensitive );
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m_ui->decorationList->setModel( m_proxyModel );
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readConfig( style );
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connect( m_ui->decorationList->selectionModel(), SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)), SLOT(slotSelectionChanged()) );
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connect( m_ui->configureButtonsButton, SIGNAL(clicked(bool)), this, SLOT(slotConfigureButtons()));
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connect( m_ui->ghnsButton, SIGNAL(clicked(bool)), SLOT(slotGHNSClicked()) );
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connect( m_ui->searchEdit, SIGNAL(textChanged(QString)), m_proxyModel, SLOT(setFilterFixedString(QString)));
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connect( delegate, SIGNAL(regeneratePreview(QModelIndex,QSize)),
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m_model, SLOT(regeneratePreview(QModelIndex,QSize)));
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KAboutData *about =
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new KAboutData(I18N_NOOP("kcmkwindecoration"), 0,
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ki18n("Window Decoration Control Module"),
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0, KLocalizedString(), KAboutData::License_GPL,
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ki18n("(c) 2001 Karol Szwed"));
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about->addAuthor(ki18n("Karol Szwed"), KLocalizedString(), "gallium@kde.org");
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setAboutData(about);
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}
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KWinDecorationModule::~KWinDecorationModule()
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{
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}
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// This is the selection handler setting
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void KWinDecorationModule::slotSelectionChanged()
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{
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emit KCModule::changed(true);
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}
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// Reads the kwin config settings, and sets all UI controls to those settings
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// Updating the config plugin if required
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void KWinDecorationModule::readConfig( const KConfigGroup & conf )
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{
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m_showTooltips = conf.readEntry("ShowToolTips", true);
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// Find the corresponding decoration name to that of
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// the current plugin library name
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QString libraryName = conf.readEntry("PluginLib",
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((QPixmap::defaultDepth() > 8) ? "kwin3_oxygen" : "kwin3_plastik"));
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if( libraryName.isEmpty() )
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{ // Selected decoration doesn't exist, use the default
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libraryName = ( ( QPixmap::defaultDepth() > 8 ) ? "kwin3_oxygen" : "kwin3_plastik" );
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}
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const int bsize = conf.readEntry( "BorderSize", (int)BorderNormal );
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BorderSize borderSize = BorderNormal;
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if( bsize >= BorderTiny && bsize < BordersCount )
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borderSize = static_cast< BorderSize >( bsize );
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if( libraryName == "kwin3_aurorae" )
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{
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KConfig auroraeConfig( "auroraerc" );
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KConfigGroup group( &auroraeConfig, "Engine");
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const QString themeName = group.readEntry( "ThemeName", "example-deco" );
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const QModelIndex index = m_proxyModel->mapFromSource( m_model->indexOfAuroraeName( themeName ) );
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if( index.isValid() )
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{
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m_model->resetAuroraeBorderSizes( borderSize );
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m_ui->decorationList->setCurrentIndex( index );
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}
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}
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else
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{
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const QModelIndex index = m_proxyModel->mapFromSource( m_model->indexOfLibrary( libraryName ) );
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if( index.isValid() )
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{
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m_model->setBorderSize( index, borderSize );
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m_ui->decorationList->setCurrentIndex( index );
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}
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}
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// Buttons tab
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// ============
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m_customPositions = conf.readEntry("CustomButtonPositions", false);
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// Menu and onAllDesktops buttons are default on LHS
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m_leftButtons = conf.readEntry("ButtonsOnLeft", KDecorationOptions::defaultTitleButtonsLeft());
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// Help, Minimize, Maximize and Close are default on RHS
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m_rightButtons = conf.readEntry("ButtonsOnRight", KDecorationOptions::defaultTitleButtonsRight());
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if( m_configLoaded )
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m_model->changeButtons( m_customPositions, m_leftButtons, m_rightButtons );
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else
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{
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m_configLoaded = true;
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m_model->setButtons( m_customPositions, m_leftButtons, m_rightButtons );
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}
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emit KCModule::changed(false);
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}
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// Writes the selected user configuration to the kwin config file
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void KWinDecorationModule::writeConfig( KConfigGroup & conf )
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{
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const QModelIndex index = m_proxyModel->mapToSource( m_ui->decorationList->currentIndex() );
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const QString libName = m_model->data( index, DecorationModel::LibraryNameRole ).toString();
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// General settings
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conf.writeEntry("PluginLib", libName);
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conf.writeEntry("CustomButtonPositions", m_customPositions );
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conf.writeEntry("ShowToolTips", m_showTooltips );
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// Button settings
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conf.writeEntry("ButtonsOnLeft", m_leftButtons );
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conf.writeEntry("ButtonsOnRight", m_rightButtons );
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conf.writeEntry( "BorderSize",
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static_cast<int>( m_model->data( index, DecorationModel::BorderSizeRole ).toInt()));
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if( m_model->data( index, DecorationModel::TypeRole ).toInt() == DecorationModelData::AuroraeDecoration )
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{
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KConfig auroraeConfig( "auroraerc" );
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KConfigGroup group( &auroraeConfig, "Engine");
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group.writeEntry( "ThemeName", m_model->data( index, DecorationModel::AuroraeNameRole ).toString() );
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group.sync();
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}
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// We saved, so tell kcmodule that there have been no new user changes made.
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emit KCModule::changed(false);
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}
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// Virutal functions required by KCModule
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void KWinDecorationModule::load()
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{
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const KConfigGroup config( kwinConfig, "Style" );
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// Reset by re-reading the config
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readConfig( config );
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}
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void KWinDecorationModule::save()
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{
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KConfigGroup config( kwinConfig, "Style" );
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writeConfig( config );
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config.sync();
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// Send signal to all kwin instances
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QDBusMessage message =
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QDBusMessage::createSignal("/KWin", "org.kde.KWin", "reloadConfig");
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QDBusConnection::sessionBus().send(message);
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}
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void KWinDecorationModule::defaults()
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{
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// Set the KDE defaults
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m_customPositions = false;
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m_showTooltips = true;
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const QModelIndex index = m_proxyModel->mapFromSource( m_model->indexOfName( i18n("Oxygen") ) );
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if( index.isValid() )
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m_ui->decorationList->setCurrentIndex( index );
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m_leftButtons = KDecorationOptions::defaultTitleButtonsLeft();
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m_rightButtons = KDecorationOptions::defaultTitleButtonsRight();
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m_model->changeButtons( m_customPositions, m_leftButtons, m_rightButtons );
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emit changed( true );
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}
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QString KWinDecorationModule::quickHelp() const
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{
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return i18n( "<h1>Window Manager Decoration</h1>"
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"<p>This module allows you to choose the window border decorations, "
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"as well as titlebar button positions and custom decoration options.</p>"
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"To choose a theme for your window decoration click on its name and apply your choice by clicking the \"Apply\" button below."
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" If you do not want to apply your choice you can click the \"Reset\" button to discard your changes."
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"<p>You can configure each theme. There are different options specific for each theme.</p>"
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"<p>On the \"Buttons\" tab check the \"Use custom titlebar button positions\" box "
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"and you can change the positions of the buttons to your liking.</p>" );
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}
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void KWinDecorationModule::slotConfigureButtons()
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{
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QPointer< KWinDecorationButtonsConfigDialog > configDialog = new KWinDecorationButtonsConfigDialog( m_customPositions, m_showTooltips, m_leftButtons, m_rightButtons, this );
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if( configDialog->exec() == KDialog::Accepted )
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{
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m_customPositions = configDialog->customPositions();
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m_showTooltips = configDialog->showTooltips();
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m_leftButtons = configDialog->buttonsLeft();
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m_rightButtons = configDialog->buttonsRight();
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m_model->changeButtons( m_customPositions, m_leftButtons, m_rightButtons );
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emit changed( true );
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}
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delete configDialog;
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}
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void KWinDecorationModule::slotGHNSClicked()
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{
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QPointer<KNS3::DownloadDialog> downloadDialog = new KNS3::DownloadDialog( "aurorae.knsrc", this );
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if( downloadDialog->exec() == KDialog::Accepted )
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{
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if( !downloadDialog->changedEntries().isEmpty() )
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{
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const QModelIndex index = m_proxyModel->mapToSource( m_ui->decorationList->currentIndex() );
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const QString libraryName = m_model->data( index, DecorationModel::LibraryNameRole ).toString();
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bool aurorae = m_model->data( index, DecorationModel::TypeRole ).toInt() == DecorationModelData::AuroraeDecoration;
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const QString auroraeName = m_model->data( index, DecorationModel::AuroraeNameRole ).toString();
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m_model->reload();
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if( aurorae )
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{
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const QModelIndex proxyIndex = m_proxyModel->mapFromSource( m_model->indexOfAuroraeName( auroraeName ) );
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if( proxyIndex.isValid() )
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m_ui->decorationList->setCurrentIndex( proxyIndex );
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}
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else
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{
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const QModelIndex proxyIndex = m_proxyModel->mapFromSource( m_model->indexOfLibrary( libraryName ) );
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if( proxyIndex.isValid() )
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m_ui->decorationList->setCurrentIndex( proxyIndex );
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}
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}
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}
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delete downloadDialog;
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}
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} // namespace KWin
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#include "kwindecoration.moc"
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