Unity 8
dashcommunicator.cpp
1 /*
2  * Copyright (C) 2014 Canonical, Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it under
5  * the terms of the GNU Lesser General Public License version 3, as published by
6  * the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful, but WITHOUT
9  * ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
10  * SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11  * 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 
17 #include "dashcommunicator.h"
18 #include "dashconnection.h"
19 
20 #include <QObject>
21 
22 DashCommunicator::DashCommunicator(QObject *parent):
23  QThread(parent),
24  m_dashConnection(nullptr),
25  m_created(false)
26 {
27  start();
28 }
29 
30 DashCommunicator::~DashCommunicator()
31 {
32  quit();
33  wait();
34 }
35 
36 void DashCommunicator::setCurrentScope(int index, bool animate, bool isSwipe)
37 {
38  m_mutex.lock();
39  if (m_created) {
40  QMetaObject::invokeMethod(m_dashConnection, "setCurrentScope",
41  Q_ARG(int, index),
42  Q_ARG(bool, animate),
43  Q_ARG(bool, isSwipe));
44  }
45  m_mutex.unlock();
46 }
47 
48 void DashCommunicator::run()
49 {
50  m_dashConnection = new DashConnection(QStringLiteral("com.canonical.UnityDash"),
51  QStringLiteral("/com/canonical/UnityDash"),
52  QLatin1String(""), this);
53  m_mutex.lock();
54  m_created = true;
55  m_mutex.unlock();
56 
57  exec();
58 }