git.iko.soy/unity8
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unity8/tests/mocks/Unity/Application/ApplicationInfo.cpp
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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 */
17#include "ApplicationInfo.h"
19#include <QGuiApplication>
20#include <QQuickItem>
21#include <QQuickView>
22#include <QQmlComponent>
23#include <QTimer>
25ApplicationInfo::ApplicationInfo(const QString &appId, QObject *parent)
26 : ApplicationInfoInterface(appId, parent)
27 ,m_appId(appId)
28 ,m_stage(MainStage)
29 ,m_state(Starting)
30 ,m_focused(false)
31 ,m_fullscreen(false)
32 ,m_windowItem(0)
33 ,m_windowComponent(0)
34 ,m_parentItem(0)
36 QTimer::singleShot(300, this, SLOT(setRunning()));
39ApplicationInfo::ApplicationInfo(QObject *parent)
40 : ApplicationInfoInterface(QString(), parent)
41 ,m_stage(MainStage)
42 ,m_state(Starting)
43 ,m_focused(false)
44 ,m_fullscreen(false)
45 ,m_windowItem(0)
46 ,m_windowComponent(0)
47 ,m_parentItem(0)
49 QTimer::singleShot(300, this, SLOT(setRunning()));
52void ApplicationInfo::onWindowComponentStatusChanged(QQmlComponent::Status status)
54 if (status == QQmlComponent::Ready && !m_windowItem)
55 doCreateWindowItem();
58void ApplicationInfo::setRunning()
60 m_state = Running;
61 Q_EMIT stateChanged();
64void ApplicationInfo::createWindowComponent()
66 // The assumptions I make here really should hold.
67 QQuickView *quickView =
68 qobject_cast<QQuickView*>(QGuiApplication::topLevelWindows()[0]);
70 QQmlEngine *engine = quickView->engine();
72 m_windowComponent = new QQmlComponent(engine, this);
73 m_windowComponent->setData(m_windowQml.toLatin1(), QUrl());
76void ApplicationInfo::doCreateWindowItem()
78 m_windowItem = qobject_cast<QQuickItem *>(m_windowComponent->create());
79 m_windowItem->setParentItem(m_parentItem);
82void ApplicationInfo::createWindowItem()
84 if (!m_windowComponent)
85 createWindowComponent();
87 // only create the windowItem once the component is ready
88 if (!m_windowComponent->isReady()) {
89 connect(m_windowComponent, &QQmlComponent::statusChanged,
90 this, &ApplicationInfo::onWindowComponentStatusChanged);
91 } else {
92 doCreateWindowItem();
93 }
96void ApplicationInfo::showWindow(QQuickItem *parent)
98 m_parentItem = parent;
100 if (!m_windowItem)
101 createWindowItem();
103 if (m_windowItem) {
104 m_windowItem->setVisible(true);
105 }
108void ApplicationInfo::hideWindow()
110 if (!m_windowItem)
111 return;
113 m_windowItem->setVisible(false);