Unity 8
IndicatorsLight.qml
1 /*
2  * Copyright 2014 Canonical Ltd.
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authors:
17  * Renato Araujo Oliveira Filho <renato@canonical.com>
18  */
19 
20 import QtQuick 2.4
21 import Powerd 0.1
22 import Lights 0.1
23 import QMenuModel 0.1 as QMenuModel
24 import Unity.Indicators 0.1 as Indicators
25 
26 QtObject {
27  id: root
28 
29  property color color: "darkgreen"
30 
31  property var _actionGroup: QMenuModel.QDBusActionGroup {
32  busType: 1
33  busName: "com.canonical.indicator.messages"
34  objectPath: "/com/canonical/indicator/messages"
35  }
36 
37  property var _rootState: Indicators.ActionRootState {
38  actionGroup: _actionGroup
39  actionName: "messages"
40  Component.onCompleted: actionGroup.start()
41 
42  property bool hasMessages: valid && (String(icons).indexOf("indicator-messages-new") != -1)
43  }
44 
45  Component.onDestruction: Lights.state = Lights.Off
46 
47  // QtObject does not have children
48  property var _binding: Binding {
49  target: Lights
50  property: "state"
51  value: {
52  return (Powerd.status === Powerd.Off && _rootState.hasMessages) ? Lights.On : Lights.Off
53  }
54  }
55 
56  property var _colorBinding: Binding {
57  target: Lights
58  property: "color"
59  value: root.color
60  }
61 }