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54 lines
1.7 KiB
54 lines
1.7 KiB
/******************************************************************** |
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Copyright 2017 David Edmundson <davidedmundson@kde.org> |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) version 3, or any |
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later version accepted by the membership of KDE e.V. (or its |
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successor approved by the membership of KDE e.V.), which shall |
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act as a proxy defined in Section 6 of version 3 of the license. |
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This library 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 GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public |
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License along with this library. If not, see <http://www.gnu.org/licenses/>. |
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*********************************************************************/ |
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#ifndef XWINDOWSYSTEMEVENTBATCHER_H |
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#define XWINDOWSYSTEMEVENTBATCHER_H |
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#include <QObject> |
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#include <KWindowSystem> |
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#include <QHash> |
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/* |
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* Relay class for KWindowSystem events that batches updates |
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*/ |
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class XWindowSystemEventBatcher : public QObject |
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{ |
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Q_OBJECT |
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public: |
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XWindowSystemEventBatcher(QObject *parent); |
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Q_SIGNALS: |
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void windowAdded(WId window); |
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void windowRemoved(WId window); |
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void windowChanged(WId window, NET::Properties properties, NET::Properties2 properties2); |
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protected: |
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void timerEvent(QTimerEvent *event) override; |
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private: |
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struct AllProps { |
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NET::Properties properties = {}; |
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NET::Properties2 properties2 = {}; |
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}; |
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QHash<WId, AllProps> m_cache; |
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int m_timerId = 0; |
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}; |
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#endif
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