tests/utils/modules/Unity/Test/testutil.cpp · unity8

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unity8/tests/utils/modules/Unity/Test/testutil.cpp

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1/*

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 */

18#include "testutil.h"

20#include <qpa/qwindowsysteminterface.h>

21#include <QtGui/QGuiApplication>

22#include <QQuickView>

24// UbuntuGestures lib

25#include <TouchRegistry.h>

27TestUtil::TestUtil(QObject *parent)

28 : QObject(parent)

29 , m_targetWindow(0)

30 , m_touchDevice(0)

31 , m_installedTouchRegistry(false)

32{

33}

35TestUtil::~TestUtil()

36{

37}

39bool

40TestUtil::isInstanceOf(QObject *obj, QString name)

41{

42 if (!obj) return false;

43 bool result = obj->inherits(name.toUtf8());

44 if (!result) {

45 const QMetaObject *metaObject = obj->metaObject();

46 while (!result && metaObject) {

47 const QString className = metaObject->className();

48 const QString qmlName = className.left(className.indexOf("_QMLTYPE_"));

49 result = qmlName == name;

50 metaObject = metaObject->superClass();

51 }

52 }

53 return result;

54}

56TouchEventSequenceWrapper *TestUtil::touchEvent()

57{

58 ensureTargetWindow();

59 ensureTouchDevice();

60 ensureTouchRegistryInstalled();

62 return new TouchEventSequenceWrapper(

63 QTest::touchEvent(m_targetWindow, m_touchDevice, /* autoCommit */ false));

64}

66void TestUtil::ensureTargetWindow()

67{

68 if (!m_targetWindow && !QGuiApplication::topLevelWindows().isEmpty())

69 m_targetWindow = QGuiApplication::topLevelWindows()[0];

70}

72void TestUtil::ensureTouchDevice()

73{

74 if (!m_touchDevice) {

75 m_touchDevice = new QTouchDevice;

76 m_touchDevice->setType(QTouchDevice::TouchScreen);

77 QWindowSystemInterface::registerTouchDevice(m_touchDevice);

78 }

79}

81void TestUtil::ensureTouchRegistryInstalled()

82{

83 if (m_installedTouchRegistry)

84 return;

86 TouchRegistry *touchRegistry;

87 if (TouchRegistry::instance() == nullptr) {

88 touchRegistry = new TouchRegistry;

89 touchRegistry->setParent(this);

90 } else {

91 touchRegistry = TouchRegistry::instance();

92 if (touchRegistry->parent() != this) {

93 // someone else created it. leave it alone

94 m_installedTouchRegistry = true;

95 }

96 }

98 ensureTargetWindow();

100 if (m_targetWindow) {

101 QQuickView *view = qobject_cast<QQuickView*>(m_targetWindow);

102 if (view) {

103 view->installEventFilter(touchRegistry);

104 touchRegistry->setParent(view);

105 m_installedTouchRegistry = true;

106 }

107 }

108}