760e0914a0
svn path=/trunk/KDE/kdebase/workspace/; revision=1119874
298 lines
7.3 KiB
C++
298 lines
7.3 KiB
C++
/*
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* Copyright 2009 Aaron Seigo <aseigo@kde.org>
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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 "containment.h"
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#include <QAction>
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#include <Plasma/Corona>
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#include <Plasma/Containment>
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#include <Plasma/Wallpaper>
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#include "scriptengine.h"
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#include "widget.h"
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class Containment::Private
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{
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public:
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QWeakPointer<Plasma::Containment> containment;
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QString oldWallpaperPlugin;
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QString wallpaperPlugin;
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QString oldWallpaperMode;
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QString wallpaperMode;
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};
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Containment::Containment(Plasma::Containment *containment, QObject *parent)
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: Applet(parent),
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d(new Containment::Private)
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{
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d->containment = containment;
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setCurrentConfigGroup(QStringList());
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setCurrentGlobalConfigGroup(QStringList());
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if (containment && containment->wallpaper()) {
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d->oldWallpaperPlugin = d->wallpaperPlugin = containment->wallpaper()->pluginName();
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d->oldWallpaperMode = d->wallpaperMode = containment->wallpaper()->renderingMode().name();
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}
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}
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Containment::~Containment()
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{
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if (d->containment && (d->oldWallpaperPlugin != d->wallpaperPlugin ||
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d->oldWallpaperMode != d->wallpaperMode)) {
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Plasma::Containment *containment = d->containment.data();
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containment->setWallpaper(d->wallpaperPlugin, d->wallpaperMode);
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}
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delete d;
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}
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int Containment::screen() const
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{
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if (!d->containment) {
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return -1;
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}
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return d->containment.data()->screen();
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}
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void Containment::setScreen(int screen)
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{
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if (d->containment) {
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d->containment.data()->setScreen(screen);
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}
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}
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QString Containment::wallpaperPlugin() const
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{
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return d->wallpaperPlugin;
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}
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void Containment::setWallpaperPlugin(const QString &wallpaperPlugin)
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{
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d->wallpaperPlugin = wallpaperPlugin;
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}
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QString Containment::wallpaperMode() const
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{
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return d->wallpaperMode;
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}
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void Containment::setWallpaperMode(const QString &wallpaperMode)
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{
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d->wallpaperMode = wallpaperMode;
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}
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int Containment::desktop() const
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{
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if (!d->containment) {
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return -1;
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}
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return d->containment.data()->desktop();
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}
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void Containment::setDesktop(int desktop)
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{
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if (d->containment) {
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d->containment.data()->setScreen(d->containment.data()->screen(), desktop);
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}
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}
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QString Containment::formFactor() const
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{
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if (!d->containment) {
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return "Planar";
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}
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switch (d->containment.data()->formFactor()) {
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case Plasma::Planar:
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return "planar";
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break;
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case Plasma::MediaCenter:
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return "mediacenter";
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break;
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case Plasma::Horizontal:
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return "horizontal";
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break;
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case Plasma::Vertical:
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return "vertical";
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break;
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}
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return "Planar";
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}
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QList<int> Containment::widgetIds() const
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{
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//FIXME: the ints could overflow since Applet::id() returns a uint,
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// however QScript deals with QList<uint> very, very poory
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QList<int> w;
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if (d->containment) {
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foreach (const Plasma::Applet *applet, d->containment.data()->applets()) {
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w.append(applet->id());
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}
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}
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return w;
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}
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QScriptValue Containment::widgetById(QScriptContext *context, QScriptEngine *engine)
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{
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if (context->argumentCount() == 0) {
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return context->throwError(i18n("widgetById requires an id"));
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}
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const uint id = context->argument(0).toInt32();
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Containment *c = qobject_cast<Containment*>(context->thisObject().toQObject());
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if (!c) {
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return engine->undefinedValue();
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}
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if (c->d->containment) {
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foreach (Plasma::Applet *w, c->d->containment.data()->applets()) {
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if (w->id() == id) {
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ScriptEngine *env = ScriptEngine::envFor(engine);
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return env->wrap(w);
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}
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}
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}
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return engine->undefinedValue();
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}
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QScriptValue Containment::addWidget(QScriptContext *context, QScriptEngine *engine)
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{
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if (context->argumentCount() == 0) {
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return context->throwError(i18n("widgetById requires a name of a widget or a widget object"));
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}
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Containment *c = qobject_cast<Containment*>(context->thisObject().toQObject());
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if (!c || !c->d->containment) {
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return engine->undefinedValue();
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}
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QScriptValue v = context->argument(0);
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Plasma::Applet *applet = 0;
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if (v.isString()) {
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applet = c->d->containment.data()->addApplet(v.toString());
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if (applet) {
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ScriptEngine *env = ScriptEngine::envFor(engine);
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return env->wrap(applet);
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}
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} else if (Widget *widget = qobject_cast<Widget*>(v.toQObject())) {
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applet = widget->applet();
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c->d->containment.data()->addApplet(applet);
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return v;
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}
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return engine->undefinedValue();
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}
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QScriptValue Containment::widgets(QScriptContext *context, QScriptEngine *engine)
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{
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Containment *c = qobject_cast<Containment*>(context->thisObject().toQObject());
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if (!c || !c->d->containment) {
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return engine->undefinedValue();
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}
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const QString widgetType = context->argumentCount() > 0 ? context->argument(0).toString() : QString();
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QScriptValue widgets = engine->newArray();
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ScriptEngine *env = ScriptEngine::envFor(engine);
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int count = 0;
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foreach (Plasma::Applet *widget, c->d->containment.data()->applets()) {
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if (widgetType.isEmpty() || widget->pluginName() == widgetType) {
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widgets.setProperty(count, env->wrap(widget));
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++count;
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}
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}
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widgets.setProperty("length", count);
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return widgets;
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}
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uint Containment::id() const
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{
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if (!d->containment) {
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return 0;
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}
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return d->containment.data()->id();
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}
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QString Containment::name() const
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{
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if (!d->containment) {
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return QString();
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}
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return d->containment.data()->activity();
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}
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void Containment::setName(const QString &name)
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{
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if (d->containment) {
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d->containment.data()->setActivity(name);
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}
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}
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QString Containment::type() const
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{
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if (!d->containment) {
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return QString();
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}
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return d->containment.data()->pluginName();
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}
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void Containment::remove()
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{
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if (d->containment) {
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d->containment.data()->destroy(false);
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}
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}
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void Containment::showConfigurationInterface()
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{
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if (d->containment) {
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QAction *configAction = d->containment.data()->action("configure");
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if (configAction && configAction->isEnabled()) {
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configAction->trigger();
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}
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}
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}
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Plasma::Applet *Containment::applet() const
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{
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return d->containment.data();
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}
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Plasma::Containment *Containment::containment() const
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{
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return d->containment.data();
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}
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#include "containment.moc"
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