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VolumeControl.qml
/*
* Copyright (C) 2013-2016 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import QtQuick 2.15
import QMenuModel 1.0 as QMenuModel
import GlobalShortcut 1.0
import Lomiri.Platform 1.0
Item {
id: root
objectName: "volumeControl"
visible: false
// TODO Work around http://pad.lv/1293478 until qmenumodel knows to cast
readonly property int stepUp: 1
readonly property int stepDown: -1
GlobalShortcut {
id: muteShortcut
shortcut: Qt.Key_VolumeMute
onTriggered: toggleMute()
}
QMenuModel.QDBusActionGroup {
id: actionGroup
busType: QMenuModel.DBus.SessionBus
busName: "org.ayatana.indicator.sound"
objectPath: "/org/ayatana/indicator/sound"
property variant actionObject: action("volume")
// temporary workaround for lp:1623166
property variant muteActionObject: Platform.isPC ? action("mute") : action("silent-mode")
}
function volumeUp() {
actionGroup.actionObject.activate(stepUp);
}
function volumeDown() {
actionGroup.actionObject.activate(stepDown);
}
function toggleMute() {
actionGroup.muteActionObject.activate();
}
Component.onCompleted: {
actionGroup.start();
}
}