diff options
Diffstat (limited to 'src/testlib/qtestaccessible.h')
-rw-r--r-- | src/testlib/qtestaccessible.h | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/src/testlib/qtestaccessible.h b/src/testlib/qtestaccessible.h new file mode 100644 index 0000000..557690b --- /dev/null +++ b/src/testlib/qtestaccessible.h @@ -0,0 +1,165 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtTest module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, 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 are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@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 |