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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtTest module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QTESTACCESSIBLE_H
#define QTESTACCESSIBLE_H
#if 0
// inform syncqt
#pragma qt_no_master_include
#endif
#ifndef QT_NO_ACCESSIBILITY
#define QTEST_ACCESSIBILITY
#define QVERIFY_EVENT(object, child, event) \
QVERIFY(QTestAccessibility::verifyEvent(object, child, (int)event))
#include <QtCore/qlist.h>
#include <QtGui/qaccessible.h>
#include <QtGui/qapplication.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Test)
class QObject;
struct QTestAccessibilityEvent
{
QTestAccessibilityEvent(QObject* o = 0, int c = 0, int e = 0)
: object(o), child(c), event(e) {}
bool operator==(const QTestAccessibilityEvent &o) const
{
return o.object == object && o.child == child && o.event == event;
}
QObject* object;
int child;
int event;
};
typedef QList<QTestAccessibilityEvent> EventList;
class QTestAccessibility
{
public:
static void initialize()
{
if (!instance()) {
instance() = new QTestAccessibility;
qAddPostRoutine(cleanup);
}
}
static void cleanup()
{
delete instance();
instance() = 0;
}
static void clearEvents() { eventList().clear(); }
static EventList events() { return eventList(); }
static bool verifyEvent(const QTestAccessibilityEvent& ev)
{
if (eventList().isEmpty())
return FALSE;
return eventList().takeFirst() == ev;
}
static bool verifyEvent(QObject *o, int c, int e)
{
return verifyEvent(QTestAccessibilityEvent(o, c, e));
}
private:
QTestAccessibility()
{
QAccessible::installUpdateHandler(updateHandler);
QAccessible::installRootObjectHandler(rootObjectHandler);
}
~QTestAccessibility()
{
QAccessible::installUpdateHandler(0);
QAccessible::installRootObjectHandler(0);
}
static void rootObjectHandler(QObject *object)
{
// qDebug("rootObjectHandler called %p", object);
if (object) {
QApplication* app = qobject_cast<QApplication*>(object);
if ( !app )
qWarning("QTEST_ACCESSIBILITY: root Object is not a QApplication!");
} else {
qWarning("QTEST_ACCESSIBILITY: root Object called with 0 pointer");
}
}
static void updateHandler(QObject *o, int c, QAccessible::Event e)
{
// qDebug("updateHandler called: %p %d %d", o, c, (int)e);
eventList().append(QTestAccessibilityEvent(o, c, (int)e));
}
static EventList &eventList()
{
static EventList list;
return list;
}
static QTestAccessibility *&instance()
{
static QTestAccessibility *ta = 0;
return ta;
}
};
#endif
QT_END_NAMESPACE
QT_END_HEADER
#endif
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