70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2021 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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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 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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*
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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 GNU
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* 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 this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "qxtmediakeys.h"
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#include "qxt/qxtglobalshortcut.h"
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QxtMediaKeys::QxtMediaKeys(QObject *p)
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: MultiMediaKeysInterface(p)
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{
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}
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bool QxtMediaKeys::activate()
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{
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createShortcuts();
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return true; // Hmm... How to detect if this failed?
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}
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void QxtMediaKeys::deactivate()
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{
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clear();
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}
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void QxtMediaKeys::createShortcuts()
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{
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if (!shortcuts.isEmpty()) {
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return;
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}
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QxtGlobalShortcut *shortcut = new QxtGlobalShortcut(Qt::Key_MediaPlay, this);
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connect(shortcut, SIGNAL(activated()), this, SIGNAL(playPause()));
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shortcuts.append(shortcut);
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shortcut = new QxtGlobalShortcut(Qt::Key_MediaStop, this);
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connect(shortcut, SIGNAL(activated()), this, SIGNAL(stop()));
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shortcuts.append(shortcut);
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shortcut = new QxtGlobalShortcut(Qt::Key_MediaNext, this);
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connect(shortcut, SIGNAL(activated()), this, SIGNAL(next()));
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shortcuts.append(shortcut);
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shortcut = new QxtGlobalShortcut(Qt::Key_MediaPrevious, this);
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connect(shortcut, SIGNAL(activated()), this, SIGNAL(previous()));
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shortcuts.append(shortcut);
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}
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void QxtMediaKeys::clear()
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{
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if (!shortcuts.isEmpty()) {
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qDeleteAll(shortcuts);
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shortcuts.clear();
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}
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}
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