131 lines
4.3 KiB
C++
131 lines
4.3 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine 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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Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "globalshortcuts.h"
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#include "gnomeglobalshortcutbackend.h"
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#include "macglobalshortcutbackend.h"
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#include "qxtglobalshortcutbackend.h"
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#include "mac_startup.h"
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#include <QtDebug>
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#include <QAction>
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#ifdef QT_DBUS_LIB
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# include <QtDBus>
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#endif
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const char* GlobalShortcuts::kSettingsGroup = "Shortcuts";
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GlobalShortcuts::GlobalShortcuts(QObject *parent)
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: QObject(parent),
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gnome_backend_(NULL),
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system_backend_(NULL),
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use_gnome_(false)
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{
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settings_.beginGroup(kSettingsGroup);
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// Create actions
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AddShortcut("play", tr("Play"), SIGNAL(Play()));
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AddShortcut("pause", tr("Pause"), SIGNAL(Pause()));
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AddShortcut("play_pause", tr("Play/Pause"), SIGNAL(PlayPause()), QKeySequence(Qt::Key_MediaPlay));
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AddShortcut("stop", tr("Stop"), SIGNAL(Stop()), QKeySequence(Qt::Key_MediaStop));
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AddShortcut("stop_after", tr("Stop playing after current track"), SIGNAL(StopAfter()));
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AddShortcut("next_track", tr("Next track"), SIGNAL(Next()), QKeySequence(Qt::Key_MediaNext));
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AddShortcut("prev_track", tr("Previous track"), SIGNAL(Previous()), QKeySequence(Qt::Key_MediaPrevious));
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AddShortcut("inc_volume", tr("Increase volume"), SIGNAL(IncVolume()));
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AddShortcut("dec_volume", tr("Decrease volume"), SIGNAL(DecVolume()));
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AddShortcut("mute", tr("Mute"), SIGNAL(Mute()));
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AddShortcut("seek_forward", tr("Seek forward"), SIGNAL(SeekForward()));
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AddShortcut("seek_backward", tr("Seek backward"), SIGNAL(SeekBackward()));
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AddShortcut("show_hide", tr("Show/Hide"), SIGNAL(ShowHide()));
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AddShortcut("show_osd", tr("Show OSD"), SIGNAL(ShowOSD()));
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// Create backends - these do the actual shortcut registration
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if (IsGsdAvailable())
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gnome_backend_ = new GnomeGlobalShortcutBackend(this);
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#ifndef Q_OS_DARWIN
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system_backend_ = new QxtGlobalShortcutBackend(this);
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#else
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system_backend_ = new MacGlobalShortcutBackend(this);
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#endif
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ReloadSettings();
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}
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void GlobalShortcuts::AddShortcut(const QString &id, const QString &name,
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const char* signal,
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const QKeySequence &default_key) {
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Shortcut shortcut;
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shortcut.action = new QAction(name, this);
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shortcut.action->setShortcut(QKeySequence::fromString(
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settings_.value(id, default_key.toString()).toString()));
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shortcut.id = id;
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shortcut.default_key = default_key;
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connect(shortcut.action, SIGNAL(triggered()), this, signal);
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shortcuts_[id] = shortcut;
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}
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bool GlobalShortcuts::IsGsdAvailable() const {
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#ifdef QT_DBUS_LIB
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return QDBusConnection::sessionBus().interface()->isServiceRegistered(
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GnomeGlobalShortcutBackend::kGsdService);
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#else // QT_DBUS_LIB
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return false;
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#endif
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}
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void GlobalShortcuts::ReloadSettings() {
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// The actual shortcuts have been set in our actions for us by the config
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// dialog already - we just need to reread the gnome settings.
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use_gnome_ = settings_.value("use_gnome", true).toBool();
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Unregister();
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Register();
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}
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void GlobalShortcuts::Unregister() {
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if (gnome_backend_ && gnome_backend_->is_active())
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gnome_backend_->Unregister();
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if (system_backend_ && system_backend_->is_active())
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system_backend_->Unregister();
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}
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void GlobalShortcuts::Register() {
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if (gnome_backend_ && use_gnome_)
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gnome_backend_->Register();
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else if (system_backend_)
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system_backend_->Register();
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}
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bool GlobalShortcuts::IsMacAccessibilityEnabled() const {
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#ifdef Q_OS_MAC
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return static_cast<MacGlobalShortcutBackend*>(system_backend_)->IsAccessibilityEnabled();
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#else
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return true;
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#endif
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}
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void GlobalShortcuts::ShowMacAccessibilityDialog() {
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#ifdef Q_OS_MAC
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static_cast<MacGlobalShortcutBackend*>(system_backend_)->ShowAccessibilityDialog();
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#endif
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}
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