operations completely delegated to coronabase
This commit is contained in:
parent
26d4132e42
commit
7c959ff917
297
corona.cpp
297
corona.cpp
@ -111,78 +111,22 @@ void Corona::saveLayout(const QString &configName) const
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void Corona::exportLayout(KConfigGroup &config, QList<Containment*> containments)
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{
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foreach (const QString &group, config.groupList()) {
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KConfigGroup cg(&config, group);
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cg.deleteGroup();
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}
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//temporarily unlock so that removal works
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ImmutabilityType oldImm = immutability();
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d->immutability = Mutable;
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KConfigGroup dest(&config, "Containments");
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KConfigGroup dummy;
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foreach (Plasma::Containment *c, containments) {
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c->save(dummy);
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c->config().reparent(&dest);
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//ensure the containment is unlocked
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//this is done directly because we have to bypass any SystemImmutable checks
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c->Applet::d->immutability = Mutable;
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foreach (Applet *a, c->applets()) {
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a->d->immutability = Mutable;
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}
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c->destroy(false);
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}
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//restore immutability
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d->immutability = oldImm;
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config.sync();
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d->coronaBase->exportLayout(config, containments);
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}
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void Corona::requestConfigSync()
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{
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// constant controlling how long between requesting a configuration sync
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// and one happening should occur. currently 10 seconds
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static const int CONFIG_SYNC_TIMEOUT = 10000;
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// TODO: should we check into our immutability before doing this?
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//NOTE: this is a pretty simplistic model: we simply save no more than CONFIG_SYNC_TIMEOUT
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// after the first time this is called. not much of a heuristic for save points, but
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// it should at least compress these activities a bit and provide a way for applet
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// authors to ween themselves from the sync() disease. A more interesting/dynamic
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// algorithm for determining when to actually sync() to disk might be better, though.
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if (!d->configSyncTimer.isActive()) {
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d->configSyncTimer.start(CONFIG_SYNC_TIMEOUT);
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}
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d->coronaBase->requestConfigSync();
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}
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void Corona::requireConfigSync()
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{
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d->syncConfig();
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d->coronaBase->requestConfigSync();
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}
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void Corona::initializeLayout(const QString &configName)
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{
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clearContainments();
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loadLayout(configName);
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if (d->containments.isEmpty()) {
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loadDefaultLayout();
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if (!d->containments.isEmpty()) {
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requestConfigSync();
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}
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}
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if (config()->isImmutable()) {
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setImmutability(SystemImmutable);
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} else {
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KConfigGroup coronaConfig(config(), "General");
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setImmutability((ImmutabilityType)coronaConfig.readEntry("immutability", (int)Mutable));
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}
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d->coronaBase->initializeLayout();
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}
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bool containmentSortByPosition(const Containment *c1, const Containment *c2)
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@ -268,16 +212,7 @@ QList<Plasma::Containment *> Corona::importLayout(const KConfigGroup &conf)
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Containment *Corona::containmentForScreen(int screen, int desktop) const
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{
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foreach (Containment *containment, d->containments) {
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if (containment->screen() == screen &&
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(desktop < 0 || containment->desktop() == desktop) &&
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(containment->containmentType() == Containment::DesktopContainment ||
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containment->containmentType() == Containment::CustomContainment)) {
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return containment;
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}
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}
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return 0;
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return d->coronaBase->containmentForScreen(screen, desktop);
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}
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Containment *Corona::containmentForScreen(int screen, int desktop,
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@ -288,23 +223,17 @@ Containment *Corona::containmentForScreen(int screen, int desktop,
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QList<Containment*> Corona::containments() const
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{
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return d->containments;
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return d->coronaBase->containments();
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}
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void Corona::clearContainments()
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{
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foreach (Containment *containment, d->containments) {
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containment->clearApplets();
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}
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d->coronaBase->clearContainments();
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}
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KSharedConfigPtr Corona::config() const
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{
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if (!d->config) {
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d->config = KSharedConfig::openConfig(d->configName, KConfig::SimpleConfig);
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}
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return d->config;
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return d->coronaBase->config();
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}
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Containment *Corona::addContainment(const QString &name, const QVariantList &args)
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@ -573,272 +502,96 @@ void Corona::loadDefaultLayout()
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void Corona::setPreferredToolBoxPlugin(const Containment::Type type, const QString &plugin)
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{
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d->toolBoxPlugins[type] = plugin;
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//TODO: react to plugin changes on the fly? still don't see the use case (maybe for laptops that become tablets?)
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d->coronaBase->setPreferredToolBoxPlugin(type, plugin);
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}
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QString Corona::preferredToolBoxPlugin(const Containment::Type type) const
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{
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return d->toolBoxPlugins.value(type);
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return d->coronaBase->preferredToolBoxPlugin(type);
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}
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ImmutabilityType Corona::immutability() const
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{
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return d->immutability;
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return d->coronaBase->immutability();
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}
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void Corona::setImmutability(const ImmutabilityType immutable)
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{
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if (d->immutability == immutable || d->immutability == SystemImmutable) {
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return;
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}
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#ifndef NDEBUG
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kDebug() << "setting immutability to" << immutable;
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#endif
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d->immutability = immutable;
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d->updateContainmentImmutability();
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//tell non-containments that might care (like plasmaapp or a custom corona)
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emit immutabilityChanged(immutable);
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//update our actions
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QAction *action = d->actions.action("lock widgets");
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if (action) {
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if (d->immutability == SystemImmutable) {
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action->setEnabled(false);
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action->setVisible(false);
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} else {
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bool unlocked = d->immutability == Mutable;
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action->setText(unlocked ? i18n("Lock Widgets") : i18n("Unlock Widgets"));
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action->setIcon(KIcon(unlocked ? "object-locked" : "object-unlocked"));
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action->setEnabled(true);
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action->setVisible(true);
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}
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}
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if (d->immutability != SystemImmutable) {
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KConfigGroup cg(config(), "General");
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// we call the dptr member directly for locked since isImmutable()
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// also checks kiosk and parent containers
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cg.writeEntry("immutability", (int)d->immutability);
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requestConfigSync();
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}
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d->coronaBase->setImmutability(immutable);
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}
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QList<Plasma::Location> Corona::freeEdges(int screen) const
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{
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QList<Plasma::Location> freeEdges;
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freeEdges << Plasma::TopEdge << Plasma::BottomEdge
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<< Plasma::LeftEdge << Plasma::RightEdge;
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foreach (Containment *containment, containments()) {
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if (containment->screen() == screen &&
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freeEdges.contains(containment->location())) {
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freeEdges.removeAll(containment->location());
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}
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}
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return freeEdges;
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return d->coronaBase->freeEdges(screen);
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}
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QAction *Corona::action(QString name) const
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{
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return d->actions.action(name);
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return d->coronaBase->action(name);
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}
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void Corona::addAction(QString name, QAction *action)
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{
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d->actions.addAction(name, action);
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d->coronaBase->addAction(name, action);
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}
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KAction* Corona::addAction(QString name)
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{
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return d->actions.addAction(name);
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return d->coronaBase->addAction(name);
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}
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QList<QAction*> Corona::actions() const
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{
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return d->actions.actions();
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return d->coronaBase->actions();
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}
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void Corona::enableAction(const QString &name, bool enable)
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{
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QAction *action = d->actions.action(name);
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if (action) {
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action->setEnabled(enable);
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action->setVisible(enable);
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}
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d->coronaBase->enableAction(name, enable);
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}
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void Corona::updateShortcuts()
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{
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QMutableListIterator<QWeakPointer<KActionCollection> > it(d->actionCollections);
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while (it.hasNext()) {
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it.next();
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KActionCollection *collection = it.value().data();
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if (!collection) {
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// get rid of KActionCollections that have been deleted behind our backs
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it.remove();
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continue;
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}
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collection->readSettings();
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if (d->shortcutsDlg) {
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d->shortcutsDlg.data()->addCollection(collection);
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}
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}
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d->coronaBase->updateShortcuts();
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}
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void Corona::addShortcuts(KActionCollection *newShortcuts)
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{
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d->actionCollections << newShortcuts;
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if (d->shortcutsDlg) {
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d->shortcutsDlg.data()->addCollection(newShortcuts);
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}
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d->coronaBase->addShortcuts(newShortcuts);
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}
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void Corona::setContainmentActionsDefaults(Containment::Type containmentType, const ContainmentActionsPluginsConfig &config)
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{
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d->containmentActionsDefaults.insert(containmentType, config);
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d->coronaBase->setContainmentActionsDefaults(containmentType, config);
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}
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ContainmentActionsPluginsConfig Corona::containmentActionsDefaults(Containment::Type containmentType)
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{
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return d->containmentActionsDefaults.value(containmentType);
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return d->coronaBase->containmentActionsDefaults(containmentType);
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}
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void Corona::setDialogManager(AbstractDialogManager *dialogManager)
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{
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d->dialogManager = dialogManager;
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d->coronaBase->setDialogManager(dialogManager);
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}
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AbstractDialogManager *Corona::dialogManager()
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{
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return d->dialogManager.data();
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return d->coronaBase->dialogManager();
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}
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CoronaPrivate::CoronaPrivate(Corona *corona)
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: q(corona),
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immutability(Mutable),
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config(0),
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actions(corona)
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: q(corona)
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{
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if (KGlobal::hasMainComponent()) {
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configName = KGlobal::mainComponent().componentName() + "-appletsrc";
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} else {
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configName = "plasma-appletsrc";
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}
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}
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CoronaPrivate::~CoronaPrivate()
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{
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qDeleteAll(containments);
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}
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void CoronaPrivate::init()
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{
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q->setStickyFocus(true);
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configSyncTimer.setSingleShot(true);
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QObject::connect(&configSyncTimer, SIGNAL(timeout()), q, SLOT(syncConfig()));
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//some common actions
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actions.setConfigGroup("Shortcuts");
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KAction *lockAction = actions.addAction("lock widgets");
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QObject::connect(lockAction, SIGNAL(triggered(bool)), q, SLOT(toggleImmutability()));
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lockAction->setText(i18n("Lock Widgets"));
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lockAction->setAutoRepeat(true);
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lockAction->setIcon(KIcon("object-locked"));
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lockAction->setData(AbstractToolBox::ControlTool);
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lockAction->setShortcut(KShortcut("alt+d, l"));
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lockAction->setShortcutContext(Qt::ApplicationShortcut);
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//FIXME this doesn't really belong here. desktop KCM maybe?
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//but should the shortcuts be per-app or really-global?
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//I don't know how to make kactioncollections use plasmarc
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KAction *action = actions.addAction("configure shortcuts");
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QObject::connect(action, SIGNAL(triggered()), q, SLOT(showShortcutConfig()));
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action->setText(i18n("Shortcut Settings"));
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action->setIcon(KIcon("configure-shortcuts"));
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action->setAutoRepeat(false);
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action->setData(AbstractToolBox::ConfigureTool);
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//action->setShortcut(KShortcut("ctrl+h"));
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action->setShortcutContext(Qt::ApplicationShortcut);
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//fake containment/applet actions
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KActionCollection *containmentActions = AppletPrivate::defaultActions(q); //containment has to start with applet stuff
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ContainmentPrivate::addDefaultActions(containmentActions); //now it's really containment
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actionCollections << &actions << AppletPrivate::defaultActions(q) << containmentActions;
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q->updateShortcuts();
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}
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void CoronaPrivate::showShortcutConfig()
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{
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//show a kshortcutsdialog with the actions
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KShortcutsDialog *dlg = shortcutsDlg.data();
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if (!dlg) {
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dlg = new KShortcutsDialog();
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dlg->setModal(false);
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dlg->setAttribute(Qt::WA_DeleteOnClose, true);
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QObject::connect(dlg, SIGNAL(saved()), q, SIGNAL(shortcutsChanged()));
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dlg->addCollection(&actions);
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QMutableListIterator<QWeakPointer<KActionCollection> > it(actionCollections);
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while (it.hasNext()) {
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it.next();
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KActionCollection *collection = it.value().data();
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if (!collection) {
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// get rid of KActionCollections that have been deleted behind our backs
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it.remove();
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continue;
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}
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dlg->addCollection(collection);
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}
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}
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KWindowSystem::setOnDesktop(dlg->winId(), KWindowSystem::currentDesktop());
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dlg->configure();
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dlg->raise();
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}
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void CoronaPrivate::toggleImmutability()
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{
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if (immutability == Mutable) {
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q->setImmutability(UserImmutable);
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} else {
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q->setImmutability(Mutable);
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}
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}
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void CoronaPrivate::updateContainmentImmutability()
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{
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foreach (Containment *c, containments) {
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// we need to tell each containment that immutability has been altered
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c->updateConstraints(ImmutableConstraint);
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}
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}
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void CoronaPrivate::containmentDestroyed(QObject *obj)
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{
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// we do a static_cast here since it really isn't an Containment by this
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// point anymore since we are in the qobject dtor. we don't actually
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// try and do anything with it, we just need the value of the pointer
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// so this unsafe looking code is actually just fine.
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Containment* containment = static_cast<Plasma::Containment*>(obj);
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int index = containments.indexOf(containment);
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if (index > -1) {
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containments.removeAt(index);
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q->requestConfigSync();
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}
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}
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void CoronaPrivate::syncConfig()
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{
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q->config()->sync();
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emit q->configSynced();
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}
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4
corona.h
4
corona.h
@ -470,11 +470,7 @@ protected:
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private:
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CoronaPrivate *const d;
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Q_PRIVATE_SLOT(d, void containmentDestroyed(QObject*))
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Q_PRIVATE_SLOT(d, void offscreenWidgetDestroyed(QObject *))
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Q_PRIVATE_SLOT(d, void syncConfig())
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Q_PRIVATE_SLOT(d, void toggleImmutability())
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Q_PRIVATE_SLOT(d, void showShortcutConfig())
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friend class CoronaPrivate;
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friend class View;
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@ -39,28 +39,12 @@ public:
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~CoronaPrivate();
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void init();
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void showShortcutConfig();
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void toggleImmutability();
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void updateContainmentImmutability();
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void containmentDestroyed(QObject *obj);
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void syncConfig();
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void offscreenWidgetDestroyed(QObject *);
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static bool s_positioningContainments;
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Corona *q;
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ImmutabilityType immutability;
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QString configName;
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KSharedConfigPtr config;
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QTimer configSyncTimer;
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QList<Containment*> containments;
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QHash<uint, QGraphicsWidget*> offscreenWidgets;
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KActionCollection actions;
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QMap<Containment::Type, ContainmentActionsPluginsConfig> containmentActionsDefaults;
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QWeakPointer<KShortcutsDialog> shortcutsDlg;
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QWeakPointer<AbstractDialogManager> dialogManager;
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QHash<Containment::Type, QString> toolBoxPlugins;
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QList<QWeakPointer<KActionCollection> > actionCollections;
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CoronaBase *coronaBase;
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};
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