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unity8/qml/Components/VolumeControl.qml
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1/*
2 * Copyright (C) 2013-2016 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17import QtQuick 2.4
18import QMenuModel 0.1 as QMenuModel
19import GlobalShortcut 1.0
21Item {
22 id: root
23 objectName: "volumeControl"
24 visible: false
26 // TODO Work around http://pad.lv/1293478 until qmenumodel knows to cast
27 readonly property int stepUp: 1
28 readonly property int stepDown: -1
30 property var indicators // passed from Shell.qml
32 GlobalShortcut {
33 id: muteShortcut
34 shortcut: Qt.Key_VolumeMute
35 onTriggered: toggleMute()
36 }
38 QMenuModel.QDBusActionGroup {
39 id: actionGroup
40 busType: QMenuModel.DBus.SessionBus
41 busName: "com.canonical.indicator.sound"
42 objectPath: "/com/canonical/indicator/sound"
44 property variant actionObject: action("volume")
45 property variant muteActionObject: indicators.indicatorsModel.profile === "desktop" ? action("mute") : action("silent-mode")
46 }
48 function volumeUp() {
49 actionGroup.actionObject.activate(stepUp);
50 }
52 function volumeDown() {
53 actionGroup.actionObject.activate(stepDown);
54 }
56 function toggleMute() {
57 actionGroup.muteActionObject.activate();
58 }
60 Component.onCompleted: {
61 actionGroup.start();
62 }