2010-09-05 01:23:35 +02:00
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/*
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* Copyright 2006-2008 Aaron Seigo <aseigo@kde.org>
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* Copyright 2009 Marco Martin <notmart@gmail.com>
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* Copyright 2010 Ryan Rix <ry@n.rix.si>
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* Copyright 2010 Siddharth Sharma <siddharth.kde@gmail.com>
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*
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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 Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "plasmakpart.h"
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#include "plasmakpartcorona.h"
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#include "plasmakpartview.h"
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#include <Plasma/Containment>
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#include <Plasma/Theme>
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#include <Plasma/Applet>
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#include <plasma/pluginloader.h>
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#include <KAction>
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#include <KDebug>
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#include <KDialog>
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#include <QCheckBox>
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#include <QHash>
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#include <QGraphicsProxyWidget>
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#include <QGraphicsLinearLayout>
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K_PLUGIN_FACTORY(plasmaKPartFactory, registerPlugin<PlasmaKPart>();)
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K_EXPORT_PLUGIN(plasmaKPartFactory("plasma-kpart","plasma-kpart") )
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PlasmaKPart::PlasmaKPart(QWidget *parentWidget, QObject *parent, const QVariantList& args)
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: KParts::ReadOnlyPart(parent),
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m_corona(0),
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m_view(0),
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m_service(0)
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{
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setComponentData( plasmaKPartFactory::componentData() );
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KGlobal::locale()->insertCatalog("libplasma");
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KGlobal::locale()->insertCatalog("plasmagenericshell");
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KGlobal::locale()->insertCatalog("plasma-kpart");
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setThemeDefaults();
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m_view = new PlasmaKPartView(0, 1, parentWidget);
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m_view->installEventFilter(this);
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setWidget(m_view);
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// initialize the plugin loader
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if( args.length() > 0 )
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{
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Plasma::PluginLoader* loader = qVariantValue<Plasma::PluginLoader*>( args.first() );
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if( loader )
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{
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Plasma::PluginLoader::setPluginLoader( loader );
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}
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}
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if ( args.length() > 1 )
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m_category = args.at(1).value<QString>();
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// this line initializes the corona.
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corona();
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}
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PlasmaKPart::~PlasmaKPart()
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{
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}
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void PlasmaKPart::setThemeDefaults()
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{
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2010-09-12 23:15:13 +02:00
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KConfigGroup cg(KSharedConfig::openConfig("plasmarc"), "Theme-plasma-kpart" );
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const QString themeName = cg.readEntry("name", "default");
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2010-09-05 01:23:35 +02:00
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Plasma::Theme::defaultTheme()->setUseGlobalSettings(false);
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Plasma::Theme::defaultTheme()->setThemeName(themeName);
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cg = KConfigGroup(KGlobal::config(), "General");
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Plasma::Theme::defaultTheme()->setFont(cg.readEntry("desktopFont", QFont("Sans") ));
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}
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void PlasmaKPart::cleanup()
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{
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if (m_corona) {
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m_corona->saveLayout();
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}
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if (!m_view->containment()) {
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return;
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}
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// save the mapping of Views to Containments at the moment
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// of application exit so we can restore that when we start again.
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KConfigGroup viewIds(KGlobal::config(), "ViewIds");
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viewIds.deleteGroup();
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viewIds.writeEntry(QString::number(m_view->containment()->id()), 1);
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delete m_view;
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m_view = 0;
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delete m_corona;
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m_corona = 0;
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//TODO: This manual sync() should not be necessary?
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syncConfig();
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}
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void PlasmaKPart::syncConfig()
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{
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KGlobal::config()->sync();
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}
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PlasmaKPartCorona* PlasmaKPart::corona()
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{
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if (!m_corona) {
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m_corona = new PlasmaKPartCorona(this);
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connect(m_corona, SIGNAL(containmentAdded(Plasma::Containment*)), this, SLOT(createView(Plasma::Containment*)));
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connect(m_corona, SIGNAL(configSynced()), this, SLOT(syncConfig()));
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m_corona->setItemIndexMethod(QGraphicsScene::NoIndex);
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m_corona->initializeLayout();
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m_view->show();
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}
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return m_corona;
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}
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void PlasmaKPart::createView(Plasma::Containment *containment)
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{
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KConfigGroup viewIds(KGlobal::config(), "ViewIds");
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int id = viewIds.readEntry(QString::number(containment->id()), 1);
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kDebug() << "new containment" << (QObject*)containment << containment->id()<<"view id"<<id;
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m_view->setContainment(containment);
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emit viewCreated();
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}
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void PlasmaKPart::addApplet(const QString& name, const QVariantList& args, const QRectF& geometry )
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{
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containment()->addApplet(name, args, geometry);
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}
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Plasma::Applet::List PlasmaKPart::listActiveApplets( )
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{
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return containment()->applets();
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}
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Plasma::Containment* PlasmaKPart::containment()
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{
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return corona()->containments().first();
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}
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bool PlasmaKPart::setPluginLoader( Plasma::PluginLoader* loader )
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{
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if ( Plasma::PluginLoader::pluginLoader() ) {
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return false;
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}
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Plasma::PluginLoader::setPluginLoader( loader );
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return true;
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}
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QString PlasmaKPart::category()
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{
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return m_category;
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}
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#include "plasmakpart.moc"
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