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96 lines
2.3 KiB
96 lines
2.3 KiB
/******************************************************************** |
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KSld - the KDE Screenlocker Daemon |
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This file is part of the KDE project. |
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Copyright (C) 1999 Martin R. Jones <mjones@kde.org> |
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Copyright (C) 2002 Luboš Luňák <l.lunak@kde.org> |
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Copyright (C) 2003 Oswald Buddenhagen <ossi@kde.org> |
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Copyright (C) 2008 Chani Armitage <chanika@gmail.com> |
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Copyright (C) 2011 Martin Gräßlin <mgraesslin@kde.org> |
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Copyright (C) 2015 Bhushan Shah <bhush94@gmail.com> |
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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 ABSTRACTLOCKER_H |
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#define ABSTRACTLOCKER_H |
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#include <QObject> |
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#include <QRasterWindow> |
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class GlobalAccel; |
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namespace ScreenLocker |
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{ |
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class AbstractLocker; |
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class BackgroundWindow : public QRasterWindow |
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{ |
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Q_OBJECT |
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public: |
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explicit BackgroundWindow(AbstractLocker *lock); |
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virtual ~BackgroundWindow(); |
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void emergencyShow(); |
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protected: |
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void paintEvent(QPaintEvent *) override; |
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private: |
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AbstractLocker *m_lock; |
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bool m_greeterFailure = false; |
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}; |
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class AbstractLocker : public QObject |
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{ |
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Q_OBJECT |
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public: |
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AbstractLocker(); |
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virtual ~AbstractLocker(); |
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virtual void showLockWindow() = 0; |
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virtual void hideLockWindow() = 0; |
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virtual void addAllowedWindow(quint32 window); |
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void setGlobalAccel(GlobalAccel *ga) { |
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m_globalAccel = ga; |
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} |
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void emergencyShow(); |
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Q_SIGNALS: |
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void userActivity(); |
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void lockWindowShown(); |
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protected: |
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virtual void stayOnTop() = 0; |
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GlobalAccel* globalAccel() { |
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return m_globalAccel; |
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} |
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QScopedPointer<BackgroundWindow> m_background; |
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private: |
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GlobalAccel *m_globalAccel = nullptr; |
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friend class BackgroundWindow; |
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}; |
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} |
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#endif //ABSTRACTLOCKER_H
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