Unity 8
LightDMService.qml
1 /*
2  * Copyright (C) 2015 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  */
16 
17 /**
18  * Lightweight wrapper that allows for loading integrated/real LightDM
19  * plugin
20  */
21 
22 pragma Singleton
23 import QtQuick 2.4
24 
25 Loader {
26  id: loader
27 
28  property var greeter: d.valid ? loader.item.greeter : null
29  property var infographic: d.valid ? loader.item.infographic : null
30  property var users: d.valid ? loader.item.users : null
31  property var userRoles: d.valid ? loader.item.userRoles : null
32 
33  // This trickery handles cases where applicationArguments aren't provided
34  // such as during testing
35  property var fullLightDM: {
36  if (typeof applicationArguments !== "undefined") {
37  if (applicationArguments.mode === "greeter") {
38  return true;
39  }
40  }
41  return false;
42  }
43 
44  source: fullLightDM ?
45  "FullLightDMImpl.qml" : "IntegratedLightDMImpl.qml"
46 
47  QtObject {
48  id: d
49 
50  property bool valid: loader.item !== null
51  }
52 }