85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
/*
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* Strawberry Music Player
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* Copyright 2018-2021, Jonas Kvinge <jonas@jkvinge.net>
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*
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* Strawberry 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 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry 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 General Public License
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* along with Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef GLOBALSHORTCUT_H
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#define GLOBALSHORTCUT_H
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#include "config.h"
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#include <QtGlobal>
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#include <QObject>
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#include <QAbstractNativeEventFilter>
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#include <QKeySequence>
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#include <QPair>
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#include <QVector>
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#include <QHash>
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#include <QByteArray>
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#include <QString>
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class GlobalShortcutsBackend;
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class GlobalShortcut : public QObject, QAbstractNativeEventFilter {
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Q_OBJECT
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public:
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explicit GlobalShortcut(QObject *parent = nullptr);
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explicit GlobalShortcut(const QKeySequence &shortcut, GlobalShortcutsBackend *backend, QObject *parent = nullptr);
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~GlobalShortcut() override;
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GlobalShortcutsBackend *backend() const { return backend_; }
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QKeySequence shortcut() const { return shortcut_; }
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bool setShortcut(const QKeySequence &shortcut);
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bool unsetShortcut();
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signals:
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void activated();
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private:
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static void activateShortcut(const quint32 native_key, const quint32 native_mods);
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static int nativeModifiers(const Qt::KeyboardModifiers qt_mods);
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static int nativeKeycode(const Qt::Key qt_keycode);
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static int nativeKeycode2(const Qt::Key qt_keycode);
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static bool registerShortcut(const int native_key, const int native_mods);
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static bool unregisterShortcut(const int native_key, const int native_mods);
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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bool nativeEventFilter(const QByteArray &eventtype, void *message, qintptr *result) override;
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#else
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bool nativeEventFilter(const QByteArray &eventtype, void *message, long *result) override;
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#endif
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static GlobalShortcut *initialized_;
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static QHash<QPair<quint32, quint32>, GlobalShortcut*> internal_shortcuts_;
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static const QVector<quint32> mask_modifiers_;
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GlobalShortcutsBackend *backend_;
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QKeySequence shortcut_;
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Qt::Key qt_key_;
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Qt::KeyboardModifiers qt_mods_;
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int native_key_;
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int native_key2_;
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int native_mods_;
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};
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#endif // GLOBALSHORTCUT_H
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