text: /****************************************************************************
  **
  ** Copyright (C) 2011 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.
  **
  ** $QT_BEGIN_LICENSE:LGPL$
  ** GNU Lesser General Public License Usage
  ** 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.
  **
  ** Other Usage
  ** Alternatively, this file may be used in accordance with the terms and
  ** conditions contained in a signed written agreement between you and Nokia.
  **
  **
  **
  **
  **
  ** $QT_END_LICENSE$
  **
  ****************************************************************************/
  
  #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 aDeviceType)
              : targetWidget(widget), deviceType(aDeviceType)
          {
          }
          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
  