2009-08-18 00:30:29 +02:00
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/*
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2009-08-18 00:31:18 +02:00
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* Copyright (c) 2009 Chani Armitage <chani@kde.org>
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2009-08-18 00:30:29 +02:00
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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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2009-08-18 00:31:32 +02:00
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#include "containmentactions.h"
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2009-08-18 00:30:46 +02:00
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#include "containment.h"
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2009-08-18 00:31:23 +02:00
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#include "private/dataengineconsumer_p.h"
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2009-08-18 00:31:03 +02:00
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#include "private/packages_p.h"
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2009-08-18 00:31:32 +02:00
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#include "private/containmentactions_p.h"
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2009-08-18 00:31:03 +02:00
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#include "private/containment_p.h"
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2009-08-18 00:30:58 +02:00
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#include <QMetaEnum>
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#include <QMouseEvent>
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#include <QWheelEvent>
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2010-09-08 23:50:04 +02:00
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#include <QGraphicsSceneContextMenuEvent>
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2009-08-18 00:30:58 +02:00
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#include <QGraphicsSceneMouseEvent>
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#include <QGraphicsSceneWheelEvent>
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2009-08-18 00:30:29 +02:00
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#include <kdebug.h>
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#include <kglobal.h>
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#include <kservicetypetrader.h>
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#include <kstandarddirs.h>
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#include <version.h>
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namespace Plasma
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{
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2009-08-18 00:31:32 +02:00
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PackageStructure::Ptr ContainmentActionsPrivate::s_packageStructure(0);
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2009-08-18 00:30:29 +02:00
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2009-08-18 00:31:32 +02:00
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ContainmentActions::ContainmentActions(QObject * parentObject)
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: d(new ContainmentActionsPrivate(KService::serviceByStorageId(QString()), this))
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2009-08-18 00:30:29 +02:00
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{
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setParent(parentObject);
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}
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2009-08-18 00:31:32 +02:00
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ContainmentActions::ContainmentActions(QObject *parentObject, const QVariantList &args)
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: d(new ContainmentActionsPrivate(KService::serviceByStorageId(args.count() > 0 ?
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2009-08-18 00:30:29 +02:00
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args[0].toString() : QString()), this))
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{
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// now remove first item since those are managed by Wallpaper and subclasses shouldn't
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// need to worry about them. yes, it violates the constness of this var, but it lets us add
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// or remove items later while applets can just pretend that their args always start at 0
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QVariantList &mutableArgs = const_cast<QVariantList &>(args);
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if (!mutableArgs.isEmpty()) {
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mutableArgs.removeFirst();
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}
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setParent(parentObject);
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}
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2009-08-18 00:31:32 +02:00
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ContainmentActions::~ContainmentActions()
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2009-08-18 00:30:29 +02:00
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{
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delete d;
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}
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2009-08-18 00:31:32 +02:00
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KPluginInfo::List ContainmentActions::listContainmentActionsInfo()
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2009-08-18 00:30:29 +02:00
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{
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QString constraint;
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2009-08-18 00:31:32 +02:00
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KService::List offers = KServiceTypeTrader::self()->query("Plasma/ContainmentActions", constraint);
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2009-08-18 00:30:29 +02:00
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return KPluginInfo::fromServices(offers);
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}
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2009-08-18 00:31:32 +02:00
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ContainmentActions *ContainmentActions::load(Containment *parent, const QString &containmentActionsName, const QVariantList &args)
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2009-08-18 00:30:29 +02:00
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{
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2009-08-18 00:31:32 +02:00
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if (!parent) {
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2009-08-18 00:30:29 +02:00
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return 0;
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}
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2009-08-18 00:31:32 +02:00
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if (containmentActionsName.isEmpty()) {
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return 0;
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}
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QString constraint = QString("[X-KDE-PluginInfo-Name] == '%1'").arg(containmentActionsName);
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KService::List offers = KServiceTypeTrader::self()->query("Plasma/ContainmentActions", constraint);
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2009-08-18 00:30:29 +02:00
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if (offers.isEmpty()) {
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2009-08-18 00:31:32 +02:00
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kDebug() << "offers is empty for " << containmentActionsName;
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2009-08-18 00:30:29 +02:00
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return 0;
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}
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KService::Ptr offer = offers.first();
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KPluginLoader plugin(*offer);
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if (!Plasma::isPluginVersionCompatible(plugin.pluginVersion())) {
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return 0;
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}
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QVariantList allArgs;
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allArgs << offer->storageId() << args;
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QString error;
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2009-08-23 03:13:25 +02:00
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ContainmentActions *containmentActions = offer->createInstance<Plasma::ContainmentActions>(parent, allArgs, &error);
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2009-08-18 00:30:29 +02:00
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2009-08-18 00:31:32 +02:00
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if (!containmentActions) {
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kDebug() << "Couldn't load containmentActions \"" << containmentActionsName << "\"! reason given: " << error;
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2009-08-18 00:30:29 +02:00
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}
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2009-08-18 00:31:32 +02:00
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return containmentActions;
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2009-08-18 00:30:29 +02:00
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}
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2009-08-18 00:31:32 +02:00
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ContainmentActions *ContainmentActions::load(Containment *parent, const KPluginInfo &info, const QVariantList &args)
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2009-08-18 00:30:29 +02:00
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{
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if (!info.isValid()) {
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return 0;
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}
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2009-08-18 00:31:32 +02:00
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return load(parent, info.pluginName(), args);
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2009-08-18 00:30:29 +02:00
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}
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2009-08-18 00:31:32 +02:00
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PackageStructure::Ptr ContainmentActions::packageStructure()
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2009-08-18 00:30:29 +02:00
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{
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2009-08-18 00:31:32 +02:00
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if (!ContainmentActionsPrivate::s_packageStructure) {
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ContainmentActionsPrivate::s_packageStructure = new ContainmentActionsPackage();
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2009-08-18 00:30:29 +02:00
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}
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2009-08-18 00:31:32 +02:00
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return ContainmentActionsPrivate::s_packageStructure;
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2009-08-18 00:31:08 +02:00
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}
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2009-08-18 00:31:32 +02:00
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Containment *ContainmentActions::containment()
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2009-08-18 00:30:46 +02:00
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{
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2009-08-23 03:13:36 +02:00
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return qobject_cast<Containment*>(parent());
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2009-08-18 00:30:46 +02:00
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}
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2009-08-18 00:31:32 +02:00
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QString ContainmentActions::name() const
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2009-08-18 00:30:29 +02:00
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{
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2009-08-18 00:31:32 +02:00
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if (!d->containmentActionsDescription.isValid()) {
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return i18n("Unknown ContainmentActions");
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2009-08-18 00:30:29 +02:00
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}
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2009-08-18 00:31:32 +02:00
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return d->containmentActionsDescription.name();
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2009-08-18 00:30:29 +02:00
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}
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2009-08-18 00:31:32 +02:00
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QString ContainmentActions::icon() const
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2009-08-18 00:30:29 +02:00
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{
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2009-08-18 00:31:32 +02:00
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if (!d->containmentActionsDescription.isValid()) {
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2009-08-18 00:30:29 +02:00
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return QString();
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}
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2009-08-18 00:31:32 +02:00
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return d->containmentActionsDescription.icon();
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2009-08-18 00:30:29 +02:00
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}
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2009-08-18 00:31:32 +02:00
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QString ContainmentActions::pluginName() const
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2009-08-18 00:30:29 +02:00
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{
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2009-08-18 00:31:32 +02:00
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if (!d->containmentActionsDescription.isValid()) {
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2009-08-18 00:30:29 +02:00
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return QString();
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}
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2009-08-18 00:31:32 +02:00
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return d->containmentActionsDescription.pluginName();
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2009-08-18 00:30:29 +02:00
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}
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2009-08-18 00:31:32 +02:00
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bool ContainmentActions::isInitialized() const
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2009-08-18 00:30:29 +02:00
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{
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return d->initialized;
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}
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2009-08-18 00:31:32 +02:00
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void ContainmentActions::restore(const KConfigGroup &config)
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2009-08-18 00:30:29 +02:00
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{
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init(config);
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d->initialized = true;
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}
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2009-08-18 00:31:32 +02:00
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void ContainmentActions::init(const KConfigGroup &config)
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2009-08-18 00:30:29 +02:00
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{
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Q_UNUSED(config);
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}
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2009-08-18 00:31:32 +02:00
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void ContainmentActions::save(KConfigGroup &config)
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2009-08-18 00:30:29 +02:00
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{
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Q_UNUSED(config);
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}
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2009-08-18 00:31:32 +02:00
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QWidget *ContainmentActions::createConfigurationInterface(QWidget *parent)
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2009-08-18 00:30:29 +02:00
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{
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Q_UNUSED(parent);
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return 0;
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}
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2009-08-18 00:31:32 +02:00
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void ContainmentActions::configurationAccepted()
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2009-08-18 00:30:54 +02:00
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{
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//do nothing by default
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}
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2009-08-18 00:31:32 +02:00
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void ContainmentActions::contextEvent(QEvent *event)
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2009-08-18 00:30:29 +02:00
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{
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Q_UNUSED(event)
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}
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2009-08-18 00:31:32 +02:00
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QList<QAction*> ContainmentActions::contextualActions()
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2009-08-18 00:30:46 +02:00
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{
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//empty list
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return QList<QAction*>();
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}
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2009-08-18 00:31:32 +02:00
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DataEngine *ContainmentActions::dataEngine(const QString &name) const
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2009-08-18 00:31:23 +02:00
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{
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return d->dataEngine(name);
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}
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2009-08-18 00:31:32 +02:00
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bool ContainmentActions::configurationRequired() const
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2009-08-18 00:30:29 +02:00
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{
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return d->needsConfig;
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}
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2009-08-18 00:31:32 +02:00
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void ContainmentActions::setConfigurationRequired(bool needsConfig)
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2009-08-18 00:30:46 +02:00
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{
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2009-08-18 00:30:58 +02:00
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//TODO: reason?
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d->needsConfig = needsConfig;
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2009-08-18 00:30:46 +02:00
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}
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2009-08-18 00:31:32 +02:00
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QString ContainmentActions::eventToString(QEvent *event)
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2009-08-18 00:30:29 +02:00
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{
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2009-08-18 00:30:58 +02:00
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QString trigger;
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Qt::KeyboardModifiers modifiers;
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switch (event->type()) {
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case QEvent::MouseButtonPress:
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case QEvent::MouseButtonRelease:
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{
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2010-09-08 23:50:04 +02:00
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QMouseEvent *e = static_cast<QMouseEvent*>(event);
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2009-08-18 00:30:58 +02:00
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int m = QObject::staticQtMetaObject.indexOfEnumerator("MouseButtons");
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QMetaEnum mouse = QObject::staticQtMetaObject.enumerator(m);
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trigger += mouse.valueToKey(e->button());
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modifiers = e->modifiers();
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break;
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}
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case QEvent::GraphicsSceneMousePress:
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case QEvent::GraphicsSceneMouseRelease:
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2010-09-08 23:50:04 +02:00
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case QEvent::GraphicsSceneMouseDoubleClick:
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2009-08-18 00:30:58 +02:00
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{
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2010-09-08 23:50:04 +02:00
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QGraphicsSceneMouseEvent *e = static_cast<QGraphicsSceneMouseEvent*>(event);
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2009-08-18 00:30:58 +02:00
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int m = QObject::staticQtMetaObject.indexOfEnumerator("MouseButtons");
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QMetaEnum mouse = QObject::staticQtMetaObject.enumerator(m);
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trigger += mouse.valueToKey(e->button());
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modifiers = e->modifiers();
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break;
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}
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case QEvent::Wheel:
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{
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2010-09-08 23:50:04 +02:00
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QWheelEvent *e = static_cast<QWheelEvent*>(event);
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2009-08-18 00:30:58 +02:00
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int o = QObject::staticQtMetaObject.indexOfEnumerator("Orientations");
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QMetaEnum orient = QObject::staticQtMetaObject.enumerator(o);
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trigger = "wheel:";
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trigger += orient.valueToKey(e->orientation());
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modifiers = e->modifiers();
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break;
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}
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case QEvent::GraphicsSceneWheel:
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{
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2010-09-08 23:50:04 +02:00
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QGraphicsSceneWheelEvent *e = static_cast<QGraphicsSceneWheelEvent*>(event);
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2009-08-18 00:30:58 +02:00
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int o = QObject::staticQtMetaObject.indexOfEnumerator("Orientations");
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QMetaEnum orient = QObject::staticQtMetaObject.enumerator(o);
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trigger = "wheel:";
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trigger += orient.valueToKey(e->orientation());
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modifiers = e->modifiers();
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break;
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}
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2010-09-08 23:50:04 +02:00
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case QEvent::GraphicsSceneContextMenu:
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case QEvent::ContextMenu:
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{
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int m = QObject::staticQtMetaObject.indexOfEnumerator("MouseButtons");
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QMetaEnum mouse = QObject::staticQtMetaObject.enumerator(m);
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trigger = mouse.valueToKey(Qt::RightButton);
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modifiers = Qt::NoModifier;
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break;
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}
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2009-08-18 00:30:58 +02:00
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default:
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return QString();
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2009-08-18 00:30:29 +02:00
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}
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2009-08-18 00:30:58 +02:00
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int k = QObject::staticQtMetaObject.indexOfEnumerator("KeyboardModifiers");
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QMetaEnum kbd = QObject::staticQtMetaObject.enumerator(k);
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2009-10-13 14:40:13 +02:00
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trigger += ';';
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2009-08-18 00:30:58 +02:00
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trigger += kbd.valueToKeys(modifiers);
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return trigger;
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2009-08-18 00:30:29 +02:00
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}
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2009-08-18 00:31:32 +02:00
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void ContainmentActions::paste(QPointF scenePos, QPoint screenPos)
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2009-08-18 00:31:03 +02:00
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{
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Containment *c = containment();
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if (c) {
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c->d->dropData(scenePos, screenPos);
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}
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}
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2009-08-23 03:13:36 +02:00
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bool ContainmentActions::event(QEvent *e)
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{
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if (e->type() == QEvent::ParentChange) {
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if (!containment()) {
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//some fool took away our containment. run away, run away!
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deleteLater();
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|
}
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}
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return false;
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|
|
}
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2009-08-18 00:30:29 +02:00
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} // Plasma namespace
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2009-08-18 00:31:32 +02:00
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#include "containmentactions.moc"
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