mirror of
https://github.com/KDE/latte-dock.git
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98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
/*
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* Copyright 2016 Marco Martin <mart@kde.org>
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*
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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 Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef SCREENPOOL_H
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#define SCREENPOOL_H
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// local
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#include "data/screendata.h"
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// Qt
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#include <QObject>
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#include <QHash>
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#include <QScreen>
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#include <QString>
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#include <QTimer>
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#include <QAbstractNativeEventFilter>
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// KDE
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#include <KConfigGroup>
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#include <KSharedConfig>
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namespace Latte {
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class ScreenPool : public QObject, public QAbstractNativeEventFilter
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{
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Q_OBJECT
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public:
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static const int FIRSTSCREENID = 10;
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ScreenPool(KSharedConfig::Ptr config, QObject *parent = nullptr);
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void load();
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~ScreenPool() override;
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bool hasScreenId(int screenId) const;
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bool isScreenActive(int screenId) const;
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int primaryScreenId() const;
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void insertScreenMapping(const QString &connector);
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void reload(QString path);
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int id(const QString &connector) const;
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QString connector(int id) const;
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QString reportHtml(const QList<int> &assignedScreens) const;
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QScreen *screenForId(int id);
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Latte::Data::ScreensTable screensTable();
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signals:
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void primaryPoolChanged();
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protected:
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bool nativeEventFilter(const QByteArray &eventType, void *message, long *result) Q_DECL_OVERRIDE;
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int firstAvailableId() const;
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private slots:
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void updateScreenGeometry(const QScreen *screen);
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void onScreenAdded(const QScreen *screen);
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void onScreenRemoved(const QScreen *screen);
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private:
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void save();
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void updateScreenGeometry(const int &screenId, const QRect &screenGeometry);
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private:
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Latte::Data::ScreensTable m_screensTable;
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KConfigGroup m_configGroup;
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//! used to workaround a bug under X11 when primary screen changes and no screenChanged signal is emitted
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QString m_lastPrimaryConnector;
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QTimer m_configSaveTimer;
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};
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}
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#endif // SCREENPOOL_H
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