C++ Ptr::name方法代码示例

void KateFileTree::slotFixOpenWithMenu()
{
  QMenu *menu = (QMenu*)sender();
  menu->clear();
  
   KTextEditor::Document *doc = model()->data(m_indexContextMenu, KateFileTreeModel::DocumentRole).value<KTextEditor::Document *>();
  if (!doc) return;

  // get a list of appropriate services.
  KMimeType::Ptr mime = KMimeType::mimeType(doc->mimeType());
  //kDebug(13001) << "mime type: " << mime->name();

  QAction *a = 0;
  KService::List offers = KMimeTypeTrader::self()->query(mime->name(), "Application");
  // for each one, insert a menu item...
  for(KService::List::Iterator it = offers.begin(); it != offers.end(); ++it)
  {
    KService::Ptr service = *it;
    if (service->name() == "Kate") continue;
    a = menu->addAction(KIcon(service->icon()), service->name());
    a->setData(service->entryPath());
  }
  // append "Other..." to call the KDE "open with" dialog.
  a = menu->addAction(i18n("&Other..."));
  a->setData(QString());
}

void SyncTaskListItem::clickedMenu(int item)
{
    KTrader::OfferList::Iterator it;

    if (offers.begin() != offers.end()) {
        for (it = offers.begin(); it != offers.end(); ++it) {
            KService::Ptr service = *it;
            kdDebug(2120) << i18n("Select Name:") << " "
            << service->name() + "; " << i18n("Library:") << " " <<
                    service->library() << endl;
            if (service->name() == itemMenu.text(item)) {
                if (preferedOffer != service->name() ||
                        preferedLibrary != service->library()) {
                    preferedOfferTemp = service->name();
                    preferedLibraryTemp = service->library();
                    itemMenu.setItemChecked(item, true);
                }
            } else {
                itemMenu.setItemChecked(item, false);
            }
        }
    }

    createSyncPlugin(QCheckListItem::isOn());
    emit serviceChanged();
}

void KatapultSettings::loadDisplayPlugins()
{
	if(_display != 0)
	{
		delete _display;
		_display = 0;
	}
	
	_displayNames.clear();
	_displayIds.clear();
	
	KTrader::OfferList offers = KTrader::self()->query("Katapult/Display");
	KTrader::OfferList::ConstIterator it;
	KService::Ptr lastservice;
	for(it = offers.begin(); it != offers.end(); ++it)
	{
		KService::Ptr service = *it;
		lastservice = service;
		
		_displayNames.append(service->name());
		if(!service->property("X-Katapult-ID", QVariant::String).toString().isEmpty())
			_displayIds.append(service->property("X-Katapult-ID", QVariant::String).toString());
		else
			_displayIds.append(service->name());

		if(_displayIds.last() == _displayName)
		{
			int errCode = 0;
			_display = KParts::ComponentFactory::createInstanceFromService<KatapultDisplay>
				(service, 0, 0, QStringList(), &errCode);
		}
	}
	if(_display != 0)
	{
		KConfigGroup group(kapp->config(), QString("Displays/%1").arg(_displayName));
		_display->readSettings(&group);
	}
	else
	{
		_displayName = _displayIds.last();
		
		int errCode = 0;
		_display = KParts::ComponentFactory::createInstanceFromService<KatapultDisplay>
			(lastservice, 0, 0, QStringList(), &errCode);
			
		KConfigGroup group(kapp->config(), QString("Displays/%1").arg(_displayName));
		_display->readSettings(&group);
	}
}

void BackendSelection::loadServices(const KService::List &offers)
{
    m_services.clear();
    m_select->clear();

    KService::List::const_iterator it = offers.begin();
    const KService::List::const_iterator end = offers.end();
    for (; it != end; ++it)
    {
        KService::Ptr service = *it;
        m_select->addItem(service->name());
        m_services[service->name()] = service;
    }
    m_select->setItemSelected(m_select->item(0), true);
}

KPluginInfo::KPluginInfo( const KService::Ptr service )
: d( new KPluginInfoPrivate )
{
    if (!service) {
        d = 0; // isValid() == false
        return;
    }
    d->service = service;
    d->entryPath = service->entryPath();

    if ( service->isDeleted() )
    {
        d->hidden = true;
        return;
    }

    d->name = service->name();
    d->comment = service->comment();
    d->icon = service->icon();
    d->author = service->property( QLatin1String("X-KDE-PluginInfo-Author") ).toString();
    d->email = service->property( QLatin1String("X-KDE-PluginInfo-Email") ).toString();
    d->pluginName = service->property( QLatin1String("X-KDE-PluginInfo-Name") ).toString();
    d->version = service->property( QLatin1String("X-KDE-PluginInfo-Version") ).toString();
    d->website = service->property( QLatin1String("X-KDE-PluginInfo-Website") ).toString();
    d->category = service->property( QLatin1String("X-KDE-PluginInfo-Category") ).toString();
    d->license = service->property( QLatin1String("X-KDE-PluginInfo-License") ).toString();
    d->dependencies =
        service->property( QLatin1String("X-KDE-PluginInfo-Depends") ).toStringList();
    QVariant tmp = service->property( QLatin1String("X-KDE-PluginInfo-EnabledByDefault") );
    d->enabledbydefault = tmp.isValid() ? tmp.toBool() : false;
}

void BasicTab::slotCapturedShortcut(const KShortcut &cut)
{
    if(signalsBlocked())
        return;

    if(KKeyChooser::checkGlobalShortcutsConflict(cut, true, topLevelWidget())
       || KKeyChooser::checkStandardShortcutsConflict(cut, true, topLevelWidget()))
        return;

    if(KHotKeys::present())
    {
        if(!_menuEntryInfo->isShortcutAvailable(cut))
        {
            KService::Ptr service;
            emit findServiceShortcut(cut, service);
            if(!service)
                service = KHotKeys::findMenuEntry(cut.toString());
            if(service)
            {
                KMessageBox::sorry(this, i18n("<qt>The key <b>%1</b> can not be used here because it is already used to activate <b>%2</b>.")
                                             .arg(cut.toString(), service->name()));
                return;
            }
            else
            {
                KMessageBox::sorry(this, i18n("<qt>The key <b>%1</b> can not be used here because it is already in use.").arg(cut.toString()));
                return;
            }
        }
        _menuEntryInfo->setShortcut(cut);
    }
    _keyEdit->setShortcut(cut, false);
    if(_menuEntryInfo)
        emit changed(_menuEntryInfo);
}

DVBevents::DVBevents( QString devType, int anum, int tnum, const QString &charset, EventTable *table )
	: KaffeineDVBsection( anum, tnum, charset )
{
	events = table;
	KaffeineEpgPlugin *plug;
	QString plugName;
	int error;

	KTrader::OfferList offers = KTrader::self()->query("KaffeineEpgPlugin");
	KTrader::OfferList::Iterator end( offers.end() );
	for ( KTrader::OfferList::Iterator it=offers.begin(); it!=end; ++it ) {
		error = 0;
		KService::Ptr ptr = (*it);
		if ( !ptr->name().contains(devType) )
			continue;
		plug = KParts::ComponentFactory::createPartInstanceFromService<KaffeineEpgPlugin>(ptr, 0, ptr->name().ascii(), 0, 0, 0, &error );
		plugName = ptr->desktopEntryName();
		if (error > 0) {
			fprintf( stderr, "Loading of EPG plugin %s failed: %s\n", plugName.ascii(), KLibLoader::self()->lastErrorMessage().ascii() );
			plug = NULL;
		}
		else {
			plugs.append( plug );
			plug->setTable( table );
			plug->initSection( anum, tnum, charset );
			plugNames.append( plugName );
		}
	}
	fprintf( stderr, "%d EPG plugins loaded for device %d:%d.\n", plugs.count(), anum, tnum );
}

QVariant RecentAppsModel::data(const QModelIndex &index, int role) const
{
    if (!index.isValid() || index.row() >= m_recentApps.count()) {
        return QVariant();
    }

    const QString storageId = m_recentApps.at(index.row());
    KService::Ptr service = KService::serviceByStorageId(storageId);

    if (!service) {
        return QVariant();
    }

    if (role == Qt::DisplayRole) {
        return service->name();
    } else if (role == Qt::DecorationRole) {
        return QIcon::fromTheme(service->icon(), QIcon::fromTheme("unknown"));
    } else if (role == Kicker::FavoriteIdRole) {
        return QVariant("app:" + storageId);
    } else if (role == Kicker::HasActionListRole) {
        return true;
    } else if (role == Kicker::ActionListRole) {
        QVariantList actionList;

        const QVariantMap &forgetAction = Kicker::createActionItem(i18n("Forget Application"), "forget");
        actionList.append(forgetAction);

        const QVariantMap &forgetAllAction = Kicker::createActionItem(i18n("Forget All Applications"), "forgetAll");
        actionList.append(forgetAllAction);

        return actionList;
    }

    return QVariant();
}

void
PluginManager::showAbout( const QString &constraint )
{
    KTrader::OfferList offers = query( constraint );

    if ( offers.isEmpty() )
        return;

    KService::Ptr s = offers.front();

    const QString body = "<tr><td>%1</td><td>%2</td></tr>";

    QString str  = "<html><body><table width=\"100%\" border=\"1\">";

    str += body.arg( i18n( "Name" ),                s->name() );
    str += body.arg( i18n( "Library" ),             s->library() );
    str += body.arg( i18n( "Authors" ),             s->property( "X-KDE-amaroK-authors" ).toStringList().join( "\n" ) );
    str += body.arg( i18n( "Email" ),               s->property( "X-KDE-amaroK-email" ).toStringList().join( "\n" ) );
    str += body.arg( i18n( "Version" ),             s->property( "X-KDE-amaroK-version" ).toString() );
    str += body.arg( i18n( "Framework Version" ),   s->property( "X-KDE-amaroK-framework-version" ).toString() );

    str += "</table></body></html>";

    KMessageBox::information( 0, str, i18n( "Plugin Information" ) );
}

void SettingsBase::initApplication()
{
    // Prepare the menu of all modules
    categories = KServiceTypeTrader::self()->query("SystemSettingsCategory");
    modules = KServiceTypeTrader::self()->query("KCModule", "[X-KDE-System-Settings-Parent-Category] != ''");
    modules += KServiceTypeTrader::self()->query("SystemSettingsExternalApp");
    rootModule = new MenuItem( true, 0 );
    initMenuList(rootModule);
    // Handle lost+found modules...
    if (lostFound) {
        for (int i = 0; i < modules.size(); ++i) {
            const KService::Ptr entry = modules.at(i);
            MenuItem * infoItem = new MenuItem(false, lostFound);
            infoItem->setService( entry );
            qDebug() << "Added " << entry->name();
        }
    }

    // Prepare the Base Data
    BaseData::instance()->setMenuItem( rootModule );
    // Load all possible views
    const KService::List pluginObjects = KServiceTypeTrader::self()->query( "SystemSettingsView" );
    const int nbPlugins = pluginObjects.count();
    for( int pluginsDone = 0; pluginsDone < nbPlugins ; ++pluginsDone ) {
        KService::Ptr activeService = pluginObjects.at( pluginsDone );
        QString error;
        BaseMode * controller = activeService->createInstance<BaseMode>(this, QVariantList(), &error);
        if( error.isEmpty() ) {
            possibleViews.insert( activeService->library(), controller );
            controller->init( activeService );
            connect(controller, SIGNAL(changeToolBarItems(BaseMode::ToolBarItems)), this, SLOT(changeToolBar(BaseMode::ToolBarItems)));
            connect(controller, SIGNAL(actionsChanged()), this, SLOT(updateViewActions()));
            connect(searchText, SIGNAL(textChanged(QString)), controller, SLOT(searchChanged(QString)));
            connect(controller, SIGNAL(viewChanged(bool)), this, SLOT(viewChange(bool)));
        } else {

void PluginManager::loadPlugins()
{
    KService::List offers = KServiceTypeTrader::self()->query(QLatin1String("KTpAccountsKCM/AccountUiPlugin"));

    KService::List::const_iterator iter;
    for (iter = offers.constBegin(); iter < offers.constEnd(); ++iter) {
       QString error;
       KService::Ptr service = *iter;

        KPluginFactory *factory = KPluginLoader(service->library()).factory();

        if (!factory) {
            qWarning() << "KPluginFactory could not load the plugin:" << service->library();
            continue;
        }

       AbstractAccountUiPlugin *plugin = factory->create<AbstractAccountUiPlugin>(this);

       if (plugin) {
           qDebug() << "Loaded plugin:" << service->name();
           m_plugins.append(plugin);
       } else {
           qDebug() << error;
       }
    }
}

void AdminDatabase::queryButtonClicked()
{
	if ( ! m_listView->currentItem() )
		return;
	
	QVBox *widget = new QVBox(this);

	KTrader::OfferList offers = KTrader::self()->query("text/plain", "'KParts/ReadOnlyPart' in ServiceTypes");
	
	KLibFactory *factory = 0;

	KTrader::OfferList::Iterator it(offers.begin());
	for( ; it != offers.end(); ++it)
	{
		KService::Ptr ptr = (*it);
		factory = KLibLoader::self()->factory( ptr->library() );
		if (factory)
		{
			m_part = static_cast<KParts::ReadOnlyPart *>(factory->create(widget, ptr->name(), "KParts::ReadOnlyPart"));
			m_part->openURL("file://"+m_dumpDir->absPath()+"/"+m_listView->getText(0)+".sql");
			break;
		}
	}
	
	if (!factory)
	{
		KMessageBox::error(this, i18n("Could not find a suitable  component"));
		return;
	}
	
	emit sendWidget(widget,i18n("View dump")); 
}

PluginData PluginLoader::instantiatePluginForDevice(const QString& name, Device* device) const
{
    PluginData ret;

    KService::Ptr service = plugins[name];
    if (!service) {
        kDebug(kdeconnect_kded()) << "Plugin unknown" << name;
        return ret;
    }

    KPluginFactory *factory = KPluginLoader(service->library()).factory();
    if (!factory) {
        kDebug(kdeconnect_kded()) << "KPluginFactory could not load the plugin:" << service->library();
        return ret;
    }

    ret.interfaces = service->property("X-KdeConnect-SupportedPackageType", QVariant::StringList).toStringList();

    QVariant deviceVariant = QVariant::fromValue<Device*>(device);

    //FIXME any reason to use QObject in template param instead KdeConnectPlugin?
    ret.plugin = factory->create<KdeConnectPlugin>(device, QVariantList() << deviceVariant);
    if (!ret.plugin) {
        kDebug(kdeconnect_kded()) << "Error loading plugin";
        return ret;
    }

    kDebug(kdeconnect_kded()) << "Loaded plugin:" << service->name();
    return ret;
}

 DesktopBehaviorPreviewItem(DesktopBehavior *rootOpts, QListView *parent,
             const KService::Ptr &plugin, bool on)
     : QCheckListItem(parent, plugin->name(), CheckBox),
       m_rootOpts(rootOpts)
 {
     m_pluginName = plugin->desktopEntryName();
     setOn(on);
 }

void Configuration::setServiceMenu()
{
    KMenu *menu = qobject_cast<KMenu*>(sender());

    if (menu->actions().count() > 1)
    {
        return;
    }

    KServiceGroup::Ptr rootGroup = KServiceGroup::group(menu->actions()[0]->data().toString());

    if (!rootGroup || !rootGroup->isValid() || rootGroup->noDisplay())
    {
        return;
    }

    KServiceGroup::List list = rootGroup->entries(true, true, true, true);

    QAction *action = menu->addAction(KIcon("list-add"), i18n("Add This Menu"));
    action->setData(rootGroup->relPath());

    menu->addSeparator();

    for (int i = 0; i < list.count(); ++i)
    {
        if (list.at(i)->isType(KST_KService))
        {
            const KService::Ptr service = KService::Ptr::staticCast(list.at(i));

            action = menu->addAction(KIcon(service->icon()), service->name());
            action->setEnabled(false);
        }
        else if (list.at(i)->isType(KST_KServiceGroup))
        {
            const KServiceGroup::Ptr group = KServiceGroup::Ptr::staticCast(list.at(i));

            if (group->noDisplay() || group->childCount() == 0)
            {
                continue;
            }

            KMenu *subMenu = new KMenu(menu);

            QAction *action = subMenu->addAction(QString());
            action->setData(group->relPath());
            action->setVisible(false);

            action = menu->addAction(KIcon(group->icon()), group->caption());
            action->setMenu(subMenu);

            connect(subMenu, SIGNAL(aboutToShow()), this, SLOT(setServiceMenu()));
        }
        else if (list.at(i)->isType(KST_KServiceSeparator))
        {
            menu->addSeparator();
        }
    }
}