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/****************************************************************************
**
** Copyright (C) 2009 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Technology Preview License Agreement accompanying
** this package.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#if !defined(QTESTKEYBOARD_H) && defined(QT_GUI_LIB)
#define QTESTKEYBOARD_H
#if 0
// inform syncqt
#pragma qt_no_master_include
#endif
#include <QtTest/qtestassert.h>
#include <QtTest/qtest_global.h>
#include <QtTest/qtestsystem.h>
#include <QtTest/qtestspontaneevent.h>
#include <QtCore/qpointer.h>
#include <QtGui/qapplication.h>
#include <QtGui/qevent.h>
#include <QtGui/qwidget.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Test)
namespace QTest
{
enum KeyAction { Press, Release, Click };
static void simulateEvent(QWidget *widget, bool press, int code,
Qt::KeyboardModifiers modifier, QString text, bool repeat, int delay=-1)
{
QTEST_ASSERT(widget);
extern int Q_TESTLIB_EXPORT defaultKeyDelay();
if (delay == -1 || delay < defaultKeyDelay())
delay = defaultKeyDelay();
if(delay > 0)
QTest::qWait(delay);
QKeyEvent a(press ? QEvent::KeyPress : QEvent::KeyRelease, code, modifier, text, repeat);
QSpontaneKeyEvent::setSpontaneous(&a);
if (!qApp->notify(widget, &a))
QTest::qWarn("Keyboard event not accepted by receiving widget");
}
static void sendKeyEvent(KeyAction action, QWidget *widget, Qt::Key code,
QString text, Qt::KeyboardModifiers modifier, int delay=-1)
{
QTEST_ASSERT(qApp);
if (!widget)
widget = QWidget::keyboardGrabber();
if (!widget) {
if (QWidget *apw = QApplication::activePopupWidget())
widget = apw->focusWidget() ? apw->focusWidget() : apw;
else
widget = QApplication::focusWidget();
}
if (!widget)
widget = QApplication::activeWindow();
QTEST_ASSERT(widget);
if (action == Click) {
QPointer<QWidget> ptr(widget);
sendKeyEvent(Press, widget, code, text, modifier, delay);
if (!ptr) {
// if we send key-events to embedded widgets, they might be destroyed
// when the user presses Return
return;
}
sendKeyEvent(Release, widget, code, text, modifier, delay);
return;
}
bool repeat = false;
if (action == Press) {
if (modifier & Qt::ShiftModifier)
simulateEvent(widget, true, Qt::Key_Shift, 0, QString(), false, delay);
if (modifier & Qt::ControlModifier)
simulateEvent(widget, true, Qt::Key_Control, modifier & Qt::ShiftModifier, QString(), false, delay);
if (modifier & Qt::AltModifier)
simulateEvent(widget, true, Qt::Key_Alt,
modifier & (Qt::ShiftModifier | Qt::ControlModifier), QString(), false, delay);
if (modifier & Qt::MetaModifier)
simulateEvent(widget, true, Qt::Key_Meta, modifier & (Qt::ShiftModifier
| Qt::ControlModifier | Qt::AltModifier), QString(), false, delay);
simulateEvent(widget, true, code, modifier, text, repeat, delay);
} else if (action == Release) {
simulateEvent(widget, false, code, modifier, text, repeat, delay);
if (modifier & Qt::MetaModifier)
simulateEvent(widget, false, Qt::Key_Meta, modifier, QString(), false, delay);
if (modifier & Qt::AltModifier)
simulateEvent(widget, false, Qt::Key_Alt, modifier &
(Qt::ShiftModifier | Qt::ControlModifier | Qt::AltModifier), QString(), false, delay);
if (modifier & Qt::ControlModifier)
simulateEvent(widget, false, Qt::Key_Control,
modifier & (Qt::ShiftModifier | Qt::ControlModifier), QString(), false, delay);
if (modifier & Qt::ShiftModifier)
simulateEvent(widget, false, Qt::Key_Shift, modifier & Qt::ShiftModifier, QString(), false, delay);
}
}
// Convenience function
static void sendKeyEvent(KeyAction action, QWidget *widget, Qt::Key code,
char ascii, Qt::KeyboardModifiers modifier, int delay=-1)
{
QString text;
if (ascii)
text = QString(QChar::fromLatin1(ascii));
sendKeyEvent(action, widget, code, text, modifier, delay);
}
inline static void keyEvent(KeyAction action, QWidget *widget, char ascii,
Qt::KeyboardModifiers modifier = Qt::NoModifier, int delay=-1)
{ sendKeyEvent(action, widget, asciiToKey(ascii), ascii, modifier, delay); }
inline static void keyEvent(KeyAction action, QWidget *widget, Qt::Key key,
Qt::KeyboardModifiers modifier = Qt::NoModifier, int delay=-1)
{ sendKeyEvent(action, widget, key, keyToAscii(key), modifier, delay); }
inline static void keyClicks(QWidget *widget, const QString &sequence,
Qt::KeyboardModifiers modifier = Qt::NoModifier, int delay=-1)
{
for (int i=0; i < sequence.length(); i++)
keyEvent(Click, widget, sequence.at(i).toLatin1(), modifier, delay);
}
inline static void keyPress(QWidget *widget, char key, Qt::KeyboardModifiers modifier = Qt::NoModifier, int delay=-1)
{ keyEvent(Press, widget, key, modifier, delay); }
inline static void keyRelease(QWidget *widget, char key, Qt::KeyboardModifiers modifier = Qt::NoModifier, int delay=-1)
{ keyEvent(Release, widget, key, modifier, delay); }
inline static void keyClick(QWidget *widget, char key, Qt::KeyboardModifiers modifier = Qt::NoModifier, int delay=-1)
{ keyEvent(Click, widget, key, modifier, delay); }
inline static void keyPress(QWidget *widget, Qt::Key key, Qt::KeyboardModifiers modifier = Qt::NoModifier, int delay=-1)
{ keyEvent(Press, widget, key, modifier, delay); }
inline static void keyRelease(QWidget *widget, Qt::Key key, Qt::KeyboardModifiers modifier = Qt::NoModifier, int delay=-1)
{ keyEvent(Release, widget, key, modifier, delay); }
inline static void keyClick(QWidget *widget, Qt::Key key, Qt::KeyboardModifiers modifier = Qt::NoModifier, int delay=-1)
{ keyEvent(Click, widget, key, modifier, delay); }
}
QT_END_NAMESPACE
QT_END_HEADER
#endif // QTESTKEYBOARD_H
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