source: trunk/src/testlib/qtesttouch.h@ 603

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#ifndef QTESTTOUCH_H
#define QTESTTOUCH_H

#if 0
// inform syncqt
#pragma qt_no_master_include
#endif

#include <QtTest/qtest_global.h>
#include <QtTest/qtestassert.h>
#include <QtTest/qtestsystem.h>
#include <QtTest/qtestspontaneevent.h>

#include <QtCore/qmap.h>
#include <QtGui/qevent.h>
#include <QtGui/qwidget.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Test)

extern Q_GUI_EXPORT void qt_translateRawTouchEvent(QWidget *window,
                                                   QTouchEvent::DeviceType deviceType,
                                                   const QList<QTouchEvent::TouchPoint> &touchPoints);

namespace QTest
{

    class QTouchEventSequence
    {
    public:
        ~QTouchEventSequence()
        {
            commit();
            points.clear();
        }
        QTouchEventSequence& press(int touchId, const QPoint &pt, QWidget *widget = 0)
        {
            QTouchEvent::TouchPoint &p = point(touchId);
            p.setScreenPos(mapToScreen(widget, pt));
            p.setState(Qt::TouchPointPressed);
            return *this;
        }
        QTouchEventSequence& move(int touchId, const QPoint &pt, QWidget *widget = 0)
        {
            QTouchEvent::TouchPoint &p = point(touchId);
            p.setScreenPos(mapToScreen(widget, pt));
            p.setState(Qt::TouchPointMoved);
            return *this;
        }
        QTouchEventSequence& release(int touchId, const QPoint &pt, QWidget *widget = 0)
        {
            QTouchEvent::TouchPoint &p = point(touchId);
            p.setScreenPos(mapToScreen(widget, pt));
            p.setState(Qt::TouchPointReleased);
            return *this;
        }
        QTouchEventSequence& stationary(int touchId)
        {
            QTouchEvent::TouchPoint &p = point(touchId);
            p.setState(Qt::TouchPointStationary);
            return *this;
        }

    private:
        QTouchEventSequence(QWidget *widget, QTouchEvent::DeviceType deviceType)
            : targetWidget(widget), deviceType(deviceType)
        {
        }
        QTouchEventSequence(const QTouchEventSequence &v);
        void operator=(const QTouchEventSequence&);

        QTouchEvent::TouchPoint &point(int touchId)
        {
            if (!points.contains(touchId))
                points[touchId] = QTouchEvent::TouchPoint(touchId);
            return points[touchId];
        }
        QPoint mapToScreen(QWidget *widget, const QPoint &pt)
        {
            if (widget)
                return widget->mapToGlobal(pt);
            return targetWidget ? targetWidget->mapToGlobal(pt) : pt;
        }
        void commit()
        {
            qt_translateRawTouchEvent(targetWidget, deviceType, points.values());
            targetWidget = 0;
        }

        QMap<int, QTouchEvent::TouchPoint> points;
        QWidget *targetWidget;
        QTouchEvent::DeviceType deviceType;
        friend QTouchEventSequence touchEvent(QWidget *, QTouchEvent::DeviceType);
    };

    inline
    QTouchEventSequence touchEvent(QWidget *widget = 0,
                                   QTouchEvent::DeviceType deviceType = QTouchEvent::TouchScreen)
    {
        return QTouchEventSequence(widget, deviceType);
    }

}

QT_END_NAMESPACE

QT_END_HEADER

#endif // QTESTTOUCH_H