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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the test suite 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 GUITEST_H
#define GUITEST_H
#include <QAccessibleInterface>
#include <QSet>
#include <QWidget>
#include <QPainter>
QT_USE_NAMESPACE
/*
GuiTest provides tools for:
- navigating the Qt Widget hiearchy using the accessibilty APIs.
- Simulating platform mouse and keybord events.
*/
/*
InterfaceChildPair specifies an accessibilty interface item.
*/
class InterfaceChildPair {
public:
InterfaceChildPair() : iface(0), possibleChild(0) {}
InterfaceChildPair(QAccessibleInterface *iface, int possibleChild)
:iface(iface), possibleChild(possibleChild)
{ }
QAccessibleInterface *iface;
int possibleChild;
};
class TestBase {
public:
virtual bool operator()(InterfaceChildPair candidate) = 0;
virtual ~TestBase() {}
};
/*
WidgetNavigator navigates a Qt GUI hierarchy using the QAccessibility APIs.
*/
class WidgetNavigator {
public:
WidgetNavigator() {};
~WidgetNavigator();
void printAll(QWidget *widget);
void printAll(InterfaceChildPair interface);
InterfaceChildPair find(QAccessible::Text textType, const QString &text, QWidget *start);
InterfaceChildPair find(QAccessible::Text textType, const QString &text, QAccessibleInterface *start);
InterfaceChildPair recursiveSearch(TestBase *test, QAccessibleInterface *iface, int possibleChild);
void deleteInDestructor(QAccessibleInterface * interface);
static QWidget *getWidget(InterfaceChildPair interface);
private:
QSet<QAccessibleInterface *> interfaces;
};
/*
NativeEvents contains platform-specific code for simulating mouse and keybord events.
(Implemented so far: mouseClick on Mac)
*/
namespace NativeEvents {
enum MousePosition { UpdatePosition, DontUpdatePosition };
/*
Simulates a mouse click with button at globalPos.
*/
void mouseClick(const QPoint &globalPos, Qt::MouseButtons buttons, MousePosition updateMouse = DontUpdatePosition);
};
class ColorWidget : public QWidget
{
public:
ColorWidget(QWidget *parent = 0, QColor color = QColor(Qt::red))
: QWidget(parent), color(color) {}
QColor color;
protected:
void paintEvent(QPaintEvent *)
{
QPainter p(this);
p.fillRect(this->rect(), color);
}
};
class DelayedAction : public QObject
{
Q_OBJECT
public:
DelayedAction() : delay(0), next(0) {}
virtual ~DelayedAction(){}
public slots:
virtual void run();
public:
int delay;
DelayedAction *next;
};
class ClickLaterAction : public DelayedAction
{
Q_OBJECT
public:
ClickLaterAction(InterfaceChildPair interface, Qt::MouseButtons buttons = Qt::LeftButton);
ClickLaterAction(QWidget *widget, Qt::MouseButtons buttons = Qt::LeftButton);
protected slots:
void run();
private:
bool useInterface;
InterfaceChildPair interface;
QWidget *widget;
Qt::MouseButtons buttons;
};
/*
*/
class GuiTester : public QObject
{
Q_OBJECT
public:
GuiTester();
~GuiTester();
enum Direction {Horizontal = 1, Vertical = 2, HorizontalAndVertical = 3};
Q_DECLARE_FLAGS(Directions, Direction)
bool isFilled(const QImage image, const QRect &rect, const QColor &color);
bool isContent(const QImage image, const QRect &rect, Directions directions = HorizontalAndVertical);
protected slots:
void exitLoopSlot();
protected:
void clickLater(InterfaceChildPair interface, Qt::MouseButtons buttons = Qt::LeftButton, int delay = 300);
void clickLater(QWidget *widget, Qt::MouseButtons buttons = Qt::LeftButton, int delay = 300);
void clearSequence();
void addToSequence(DelayedAction *action, int delay = 0);
void runSequence();
WidgetNavigator wn;
private:
QSet<DelayedAction *> actions;
DelayedAction *startAction;
DelayedAction *lastAction;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(GuiTester::Directions)
#endif
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