697ea3ae00
If we try to query before WaylandServer created the KSldApp the service owner change is never delivered. Thus a delay till we know that the service is there on Wayland. On X11 the initialization can be done directly. To know when the WaylandServer is fully initialized an additional signal is added to WaylandServer.
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2013 Martin Gräßlin <mgraesslin@kde.org>
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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 General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_SCREENLOCKERWATCHER_H
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#define KWIN_SCREENLOCKERWATCHER_H
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#include <QObject>
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#include <kwinglobals.h>
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class OrgFreedesktopScreenSaverInterface;
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class QDBusServiceWatcher;
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class QDBusPendingCallWatcher;
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namespace KWin
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{
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class ScreenLockerWatcher : public QObject
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{
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Q_OBJECT
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public:
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virtual ~ScreenLockerWatcher();
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bool isLocked() const {
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return m_locked;
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}
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Q_SIGNALS:
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void locked(bool locked);
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private Q_SLOTS:
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void setLocked(bool activated);
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void activeQueried(QDBusPendingCallWatcher *watcher);
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void serviceOwnerChanged(const QString &serviceName, const QString &oldOwner, const QString &newOwner);
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void serviceRegisteredQueried();
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void serviceOwnerQueried();
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private:
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void initialize();
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OrgFreedesktopScreenSaverInterface *m_interface;
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QDBusServiceWatcher *m_serviceWatcher;
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bool m_locked;
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KWIN_SINGLETON(ScreenLockerWatcher)
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};
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}
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#endif
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