git.iko.soy/unity8
on ba738ae help sign in
unity8/qml/Components/VolumeControl.qml
60 lines 2.0 kB history raw
1/*
2 * Copyright (C) 2013 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 2.0
18import QMenuModel 0.1
20Item {
21 id: root
22 objectName: "volumeControl"
23 visible: false
25 // TODO Work around http://pad.lv/1293478 until qmenumodel knows to cast
26 readonly property int stepUp: 1
27 readonly property int stepDown: -1
29 property var indicators // passed from Shell.qml
31 QDBusActionGroup {
32 id: actionGroup
33 busType: 1
34 busName: "com.canonical.indicator.sound"
35 objectPath: "/com/canonical/indicator/sound"
37 property variant actionObject: action("volume")
38 property variant indicatorsAction: action("indicator-shown")
39 }
41 function volumeUp() {
42 actionGroup.actionObject.activate(stepUp);
43 }
45 function volumeDown() {
46 actionGroup.actionObject.activate(stepDown);
47 }
49 Connections {
50 target: indicators // disallow the volume notification when using the slider, lpbug#1484126
51 onFullyOpenedChanged: {
52 actionGroup.indicatorsAction.updateState(indicators.fullyOpened && indicators.currentIndicator === "indicator-sound");
53 }
54 onCurrentIndicatorChanged: {
55 actionGroup.indicatorsAction.updateState(indicators.fullyOpened && indicators.currentIndicator === "indicator-sound");
56 }
57 }
59 Component.onCompleted: actionGroup.start()