/****************************************************************************

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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

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** contained in the Technology Preview License Agreement accompanying

** this package.

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** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

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****************************************************************************/

#include <QApplication>

#include <QDebug>

#include <QMouseEvent>

#include <QTabletEvent>

#include <QWidget>

class EventReportWidget : public QWidget

{

public:

    EventReportWidget();

protected:

    void mouseDoubleClickEvent(QMouseEvent *event) { outputMouseEvent(event); }

    void mouseMoveEvent(QMouseEvent *event) { outputMouseEvent(event); }

    void mousePressEvent(QMouseEvent *event) { outputMouseEvent(event); }

    void mouseReleaseEvent(QMouseEvent *event) { outputMouseEvent(event); }

    void tabletEvent(QTabletEvent *);

private:

    void outputMouseEvent(QMouseEvent *event);

    bool m_lastIsMouseMove;

    bool m_lastIsTabletMove;

};

EventReportWidget::EventReportWidget()

    : m_lastIsMouseMove(false)

    , m_lastIsTabletMove(false)

{ }

void EventReportWidget::tabletEvent(QTabletEvent *event)

{

    QWidget::tabletEvent(event);

    QString type;

    switch (event->type()) {

    case QEvent::TabletEnterProximity:

        m_lastIsTabletMove = false;

        type = QString::fromLatin1("TabletEnterProximity");

        break;

    case QEvent::TabletLeaveProximity:

        m_lastIsTabletMove = false;

        type = QString::fromLatin1("TabletLeaveProximity");

        break;

    case QEvent::TabletMove:

        if (m_lastIsTabletMove)

            return;

        m_lastIsTabletMove = true;

        type = QString::fromLatin1("TabletMove");

        break;

    case QEvent::TabletPress:

        m_lastIsTabletMove = false;

        type = QString::fromLatin1("TabletPress");

        break;

    case QEvent::TabletRelease:

        m_lastIsTabletMove = false;

        type = QString::fromLatin1("TabletRelease");

        break;

    default:

        Q_ASSERT(false);

        break;

    }

    qDebug() << "Tablet event, type = " << type

             << " position = " << event->pos()

             << " global position = " << event->globalPos();

}

void EventReportWidget::outputMouseEvent(QMouseEvent *event)

{

    QString type;

    switch (event->type()) {

    case QEvent::MouseButtonDblClick:

        m_lastIsMouseMove = false;

        type = QString::fromLatin1("MouseButtonDblClick");

        break;

    case QEvent::MouseButtonPress:

        m_lastIsMouseMove = false;

        type = QString::fromLatin1("MouseButtonPress");

        break;

    case QEvent::MouseButtonRelease:

        m_lastIsMouseMove = false;

        type = QString::fromLatin1("MouseButtonRelease");

        break;

    case QEvent::MouseMove:

        if (m_lastIsMouseMove)

            return; // only show one move to keep things readable

        m_lastIsMouseMove = true;

        type = QString::fromLatin1("MouseMove");

        break;

    default:

        Q_ASSERT(false);

        break;

    }

    qDebug() << "Mouse event, type = " << type

             << " position = " << event->pos()

             << " global position = " << event->globalPos();

}

int main(int argc, char *argv[])

{

    QApplication app(argc, argv);

    EventReportWidget widget;

    widget.show();

    return app.exec();

}