/****************************************************************************
**
** 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 QtOpenVG 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.
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** $QT_END_LICENSE$
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****************************************************************************/
#include "qplatformcursor_qpa.h"

#include <QWidget>
#include <QPainter>
#include <QBitmap>
#include <QApplication>

#include <QDebug>

QT_BEGIN_NAMESPACE

QList <QWeakPointer<QPlatformCursor> > QPlatformCursorPrivate::instances;

/*!
    \class QGraphicsSystemCursor

    \brief The QGraphicsSystemCursor class provides information about
    pointer device events (movement, buttons), and requests to change
    the currently displayed cursor.

    Note that QGraphicsSystemCursor does not include any graphics for
    display. An application that sets a QCursor may provide its own
    graphics.

    \sa QGraphicsSystemCursorImage
*/

/*!
    \fn virtual void QGraphicsSystemCursor::pointerEvent(const QMouseEvent & event)

    This method is called by Qt whenever a QMouseEvent is generated by the
    underlying pointer input. \a event is a reference to the QMouseEvent in
    question. A default do-nothing implementation is provided.

    \sa QApplicationPrivate::handleMouseEvent()
*/

/*!
    \fn virtual void QGraphicsSystemCursor::changeCursor(QCursor * widgetCursor, QWidget * widget)

    \brief This method is called by Qt whenever the cursor graphic should be changed.

    Implementation of this method is mandatory for a subclass of QGraphicsSystemCursor.

    \a widgetCursor is a pointer to the QCursor that should be displayed.

    \a widget is a pointer to the widget currently displayed at QCursor::pos(). Note
    that this may be 0 if the current position is not occupied by a displayed widget.

    \sa QApplicationPrivate::handleMouseEvent(), QCursor::pos()
*/

/*!
    \fn QGraphicsSystemCursor::QGraphicsSystemCursor()

    \brief Constructs a QGraphicsSystemCursor
*/
QPlatformCursor::QPlatformCursor(QPlatformScreen *scr )
        : screen(scr)
{
    QPlatformCursorPrivate::instances.append(this);
}

// End of display and pointer event handling code
// Beginning of built-in cursor graphics
// from src/gui/embedded/QGraphicsSystemCursorImage_qws.cpp

/*!
    \class QGraphicsSystemCursorImage

    \brief The QGraphicsSystemCursorImage class provides a set of graphics
    intended to be used as cursors.

    \sa QGraphicsSystemCursor
*/

static QPlatformCursorImage *systemCursorTable[Qt::LastCursor+1];
static bool systemCursorTableInit = false;

// 16 x 16
static const uchar cur_arrow_bits[] = {
   0x07, 0x00, 0x39, 0x00, 0xc1, 0x01, 0x02, 0x0e, 0x02, 0x10, 0x02, 0x08,
   0x04, 0x04, 0x04, 0x02, 0x04, 0x04, 0x88, 0x08, 0x48, 0x11, 0x28, 0x22,
   0x10, 0x44, 0x00, 0x28, 0x00, 0x10, 0x00, 0x00 };
static const uchar mcur_arrow_bits[] = {
   0x07, 0x00, 0x3f, 0x00, 0xff, 0x01, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x0f,
   0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x07, 0xf8, 0x0f, 0x78, 0x1f, 0x38, 0x3e,
   0x10, 0x7c, 0x00, 0x38, 0x00, 0x10, 0x00, 0x00 };

static const unsigned char cur_up_arrow_bits[] = {
   0x80, 0x00, 0x40, 0x01, 0x40, 0x01, 0x20, 0x02, 0x20, 0x02, 0x10, 0x04,
   0x10, 0x04, 0x08, 0x08, 0x78, 0x0f, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01,
   0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0xc0, 0x01};
static const unsigned char mcur_up_arrow_bits[] = {
   0x80, 0x00, 0xc0, 0x01, 0xc0, 0x01, 0xe0, 0x03, 0xe0, 0x03, 0xf0, 0x07,
   0xf0, 0x07, 0xf8, 0x0f, 0xf8, 0x0f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
   0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01};

static const unsigned char cur_cross_bits[] = {
   0xc0, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01,
   0x7f, 0x7f, 0x01, 0x40, 0x7f, 0x7f, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01,
   0x40, 0x01, 0x40, 0x01, 0xc0, 0x01, 0x00, 0x00};
static const unsigned char mcur_cross_bits[] = {
   0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
   0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
   0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0x00, 0x00};

static const uchar cur_ibeam_bits[] = {
   0x00, 0x00, 0xe0, 0x03, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
   0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
   0x80, 0x00, 0xe0, 0x03, 0x00, 0x00, 0x00, 0x00 };
static const uchar mcur_ibeam_bits[] = {
   0xf0, 0x07, 0xf0, 0x07, 0xf0, 0x07, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
   0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
   0xf0, 0x07, 0xf0, 0x07, 0xf0, 0x07, 0x00, 0x00 };

static const uchar cur_ver_bits[] = {
    0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0xf0, 0x0f,
    0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0xf0, 0x0f,
    0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01, 0x00, 0x00 };
static const uchar mcur_ver_bits[] = {
    0x00, 0x00, 0x80, 0x03, 0xc0, 0x07, 0xe0, 0x0f, 0xf0, 0x1f, 0xf8, 0x3f,
    0xfc, 0x7f, 0xc0, 0x07, 0xc0, 0x07, 0xc0, 0x07, 0xfc, 0x7f, 0xf8, 0x3f,
    0xf0, 0x1f, 0xe0, 0x0f, 0xc0, 0x07, 0x80, 0x03 };

static const uchar cur_hor_bits[] = {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x30, 0x18,
    0x38, 0x38, 0xfc, 0x7f, 0xfc, 0x7f, 0x38, 0x38, 0x30, 0x18, 0x20, 0x08,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static const uchar mcur_hor_bits[] = {
    0x00, 0x00, 0x00, 0x00, 0x40, 0x04, 0x60, 0x0c, 0x70, 0x1c, 0x78, 0x3c,
    0xfc, 0x7f, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfc, 0x7f, 0x78, 0x3c,
    0x70, 0x1c, 0x60, 0x0c, 0x40, 0x04, 0x00, 0x00 };
static const uchar cur_bdiag_bits[] = {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x3e, 0x00, 0x3c, 0x00, 0x3e,
    0x00, 0x37, 0x88, 0x23, 0xd8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0xf8, 0x00,
    0xf8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static const uchar mcur_bdiag_bits[] = {
    0x00, 0x00, 0xc0, 0x7f, 0x80, 0x7f, 0x00, 0x7f, 0x00, 0x7e, 0x04, 0x7f,
    0x8c, 0x7f, 0xdc, 0x77, 0xfc, 0x63, 0xfc, 0x41, 0xfc, 0x00, 0xfc, 0x01,
    0xfc, 0x03, 0xfc, 0x07, 0x00, 0x00, 0x00, 0x00 };
static const uchar cur_fdiag_bits[] = {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00,
    0xf8, 0x00, 0xd8, 0x01, 0x88, 0x23, 0x00, 0x37, 0x00, 0x3e, 0x00, 0x3c,
    0x00, 0x3e, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00 };
static const uchar mcur_fdiag_bits[] = {
    0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x01, 0xfc, 0x00,
    0xfc, 0x41, 0xfc, 0x63, 0xdc, 0x77, 0x8c, 0x7f, 0x04, 0x7f, 0x00, 0x7e,
    0x00, 0x7f, 0x80, 0x7f, 0xc0, 0x7f, 0x00, 0x00 };

// 20 x 20
static const uchar forbidden_bits[] = {
    0x00,0x00,0x00,0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xf0,0x00,0x38,0xc0,0x01,
    0x7c,0x80,0x03,0xec,0x00,0x03,0xce,0x01,0x07,0x86,0x03,0x06,0x06,0x07,0x06,
    0x06,0x0e,0x06,0x06,0x1c,0x06,0x0e,0x38,0x07,0x0c,0x70,0x03,0x1c,0xe0,0x03,
    0x38,0xc0,0x01,0xf0,0xe0,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00,0x00,0x00,0x00 };

static const uchar forbiddenm_bits[] = {
    0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xff,0x00,0xf8,0xff,0x01,0xfc,0xf0,0x03,
    0xfe,0xc0,0x07,0xfe,0x81,0x07,0xff,0x83,0x0f,0xcf,0x07,0x0f,0x8f,0x0f,0x0f,
    0x0f,0x1f,0x0f,0x0f,0x3e,0x0f,0x1f,0xfc,0x0f,0x1e,0xf8,0x07,0x3e,0xf0,0x07,
    0xfc,0xe0,0x03,0xf8,0xff,0x01,0xf0,0xff,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00};

// 32 x 32
static const uchar wait_data_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x7f, 0x00,
   0x00, 0x04, 0x40, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x08, 0x20, 0x00,
   0x00, 0x08, 0x20, 0x00, 0x00, 0x08, 0x20, 0x00, 0x00, 0x08, 0x20, 0x00,
   0x00, 0x50, 0x15, 0x00, 0x00, 0xa0, 0x0a, 0x00, 0x00, 0x40, 0x05, 0x00,
   0x00, 0x80, 0x02, 0x00, 0x00, 0x40, 0x04, 0x00, 0x00, 0x20, 0x08, 0x00,
   0x00, 0x10, 0x10, 0x00, 0x00, 0x08, 0x21, 0x00, 0x00, 0x88, 0x22, 0x00,
   0x00, 0x48, 0x25, 0x00, 0x00, 0xa8, 0x2a, 0x00, 0x00, 0xfc, 0x7f, 0x00,
   0x00, 0x04, 0x40, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static const uchar wait_mask_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x7f, 0x00,
   0x00, 0xfc, 0x7f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0xf8, 0x3f, 0x00,
   0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00,
   0x00, 0xf0, 0x1f, 0x00, 0x00, 0xe0, 0x0f, 0x00, 0x00, 0xc0, 0x07, 0x00,
   0x00, 0x80, 0x03, 0x00, 0x00, 0xc0, 0x07, 0x00, 0x00, 0xe0, 0x0f, 0x00,
   0x00, 0xf0, 0x1f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00,
   0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xfc, 0x7f, 0x00,
   0x00, 0xfc, 0x7f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

static const uchar hsplit_bits[] = {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
    0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
    0x00, 0x41, 0x82, 0x00, 0x80, 0x41, 0x82, 0x01, 0xc0, 0x7f, 0xfe, 0x03,
    0x80, 0x41, 0x82, 0x01, 0x00, 0x41, 0x82, 0x00, 0x00, 0x40, 0x02, 0x00,
    0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
    0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static const uchar hsplitm_bits[] = {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00,
    0x00, 0xe0, 0x07, 0x00, 0x00, 0xe2, 0x47, 0x00, 0x00, 0xe3, 0xc7, 0x00,
    0x80, 0xe3, 0xc7, 0x01, 0xc0, 0xff, 0xff, 0x03, 0xe0, 0xff, 0xff, 0x07,
    0xc0, 0xff, 0xff, 0x03, 0x80, 0xe3, 0xc7, 0x01, 0x00, 0xe3, 0xc7, 0x00,
    0x00, 0xe2, 0x47, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00,
    0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static const uchar vsplit_bits[] = {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00,
    0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
    0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00,
    0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
    0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00,
    0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static const uchar vsplitm_bits[] = {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
    0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00,
    0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00,
    0x00, 0xc0, 0x01, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00,
    0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00,
    0x80, 0xff, 0xff, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00,
    0x00, 0xc0, 0x01, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00,
    0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static const uchar phand_bits[] = {
    0x00, 0x00, 0x00, 0x00,        0xfe, 0x01, 0x00, 0x00,        0x01, 0x02, 0x00, 0x00,
    0x7e, 0x04, 0x00, 0x00,        0x08, 0x08, 0x00, 0x00,        0x70, 0x08, 0x00, 0x00,
    0x08, 0x08, 0x00, 0x00,        0x70, 0x14, 0x00, 0x00,        0x08, 0x22, 0x00, 0x00,
    0x30, 0x41, 0x00, 0x00,        0xc0, 0x20, 0x00, 0x00,        0x40, 0x12, 0x00, 0x00,
    0x80, 0x08, 0x00, 0x00,        0x00, 0x05, 0x00, 0x00,        0x00, 0x02, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00 };
static const uchar phandm_bits[] = {
    0xfe, 0x01, 0x00, 0x00,        0xff, 0x03, 0x00, 0x00,        0xff, 0x07, 0x00, 0x00,
    0xff, 0x0f, 0x00, 0x00,        0xfe, 0x1f, 0x00, 0x00,        0xf8, 0x1f, 0x00, 0x00,
    0xfc, 0x1f, 0x00, 0x00,        0xf8, 0x3f, 0x00, 0x00,        0xfc, 0x7f, 0x00, 0x00,
    0xf8, 0xff, 0x00, 0x00,        0xf0, 0x7f, 0x00, 0x00,        0xe0, 0x3f, 0x00, 0x00,
    0xc0, 0x1f, 0x00, 0x00,        0x80, 0x0f, 0x00, 0x00,        0x00, 0x07, 0x00, 0x00,
    0x00, 0x02, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00 };

static const uchar size_all_data_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00,
   0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
   0x00, 0x80, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x80, 0x81, 0xc0, 0x00,
   0xc0, 0xff, 0xff, 0x01, 0x80, 0x81, 0xc0, 0x00, 0x00, 0x81, 0x40, 0x00,
   0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
   0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00,
   0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static const uchar size_all_mask_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
   0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00,
   0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc2, 0x21, 0x00,
   0x00, 0xc3, 0x61, 0x00, 0x80, 0xc3, 0xe1, 0x00, 0xc0, 0xff, 0xff, 0x01,
   0xe0, 0xff, 0xff, 0x03, 0xc0, 0xff, 0xff, 0x01, 0x80, 0xc3, 0xe1, 0x00,
   0x00, 0xc3, 0x61, 0x00, 0x00, 0xc2, 0x21, 0x00, 0x00, 0xc0, 0x01, 0x00,
   0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00, 0x00, 0xe0, 0x03, 0x00,
   0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

static const uchar whatsthis_bits[] = {
   0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0xf0, 0x07, 0x00,
   0x09, 0x18, 0x0e, 0x00, 0x11, 0x1c, 0x0e, 0x00, 0x21, 0x1c, 0x0e, 0x00,
   0x41, 0x1c, 0x0e, 0x00, 0x81, 0x1c, 0x0e, 0x00, 0x01, 0x01, 0x07, 0x00,
   0x01, 0x82, 0x03, 0x00, 0xc1, 0xc7, 0x01, 0x00, 0x49, 0xc0, 0x01, 0x00,
   0x95, 0xc0, 0x01, 0x00, 0x93, 0xc0, 0x01, 0x00, 0x21, 0x01, 0x00, 0x00,
   0x20, 0xc1, 0x01, 0x00, 0x40, 0xc2, 0x01, 0x00, 0x40, 0x02, 0x00, 0x00,
   0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };
static const uchar whatsthism_bits[] = {
   0x01, 0x00, 0x00, 0x00, 0x03, 0xf0, 0x07, 0x00, 0x07, 0xf8, 0x0f, 0x00,
   0x0f, 0xfc, 0x1f, 0x00, 0x1f, 0x3e, 0x1f, 0x00, 0x3f, 0x3e, 0x1f, 0x00,
   0x7f, 0x3e, 0x1f, 0x00, 0xff, 0x3e, 0x1f, 0x00, 0xff, 0x9d, 0x0f, 0x00,
   0xff, 0xc3, 0x07, 0x00, 0xff, 0xe7, 0x03, 0x00, 0x7f, 0xe0, 0x03, 0x00,
   0xf7, 0xe0, 0x03, 0x00, 0xf3, 0xe0, 0x03, 0x00, 0xe1, 0xe1, 0x03, 0x00,
   0xe0, 0xe1, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00,
   0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };

static const uchar busy_bits[] = {
    0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
    0x09, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
    0x41, 0xe0, 0xff, 0x00, 0x81, 0x20, 0x80, 0x00, 0x01, 0xe1, 0xff, 0x00,
    0x01, 0x42, 0x40, 0x00, 0xc1, 0x47, 0x40, 0x00, 0x49, 0x40, 0x55, 0x00,
    0x95, 0x80, 0x2a, 0x00, 0x93, 0x00, 0x15, 0x00, 0x21, 0x01, 0x0a, 0x00,
    0x20, 0x01, 0x11, 0x00, 0x40, 0x82, 0x20, 0x00, 0x40, 0x42, 0x44, 0x00,
    0x80, 0x41, 0x4a, 0x00, 0x00, 0x40, 0x55, 0x00, 0x00, 0xe0, 0xff, 0x00,
    0x00, 0x20, 0x80, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
static const uchar busym_bits[] = {
    0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
    0x0f, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00,
    0x7f, 0xe0, 0xff, 0x00, 0xff, 0xe0, 0xff, 0x00, 0xff, 0xe1, 0xff, 0x00,
    0xff, 0xc3, 0x7f, 0x00, 0xff, 0xc7, 0x7f, 0x00, 0x7f, 0xc0, 0x7f, 0x00,
    0xf7, 0x80, 0x3f, 0x00, 0xf3, 0x00, 0x1f, 0x00, 0xe1, 0x01, 0x0e, 0x00,
    0xe0, 0x01, 0x1f, 0x00, 0xc0, 0x83, 0x3f, 0x00, 0xc0, 0xc3, 0x7f, 0x00,
    0x80, 0xc1, 0x7f, 0x00, 0x00, 0xc0, 0x7f, 0x00, 0x00, 0xe0, 0xff, 0x00,
    0x00, 0xe0, 0xff, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};

// 16 x 16
static const uchar openhand_bits[] = {
    0x80,0x01,0x58,0x0e,0x64,0x12,0x64,0x52,0x48,0xb2,0x48,0x92,
    0x16,0x90,0x19,0x80,0x11,0x40,0x02,0x40,0x04,0x40,0x04,0x20,
    0x08,0x20,0x10,0x10,0x20,0x10,0x00,0x00};
static const uchar openhandm_bits[] = {
    0x80,0x01,0xd8,0x0f,0xfc,0x1f,0xfc,0x5f,0xf8,0xff,0xf8,0xff,
    0xfe,0xff,0xff,0xff,0xff,0x7f,0xfe,0x7f,0xfc,0x7f,0xfc,0x3f,
    0xf8,0x3f,0xf0,0x1f,0xe0,0x1f,0x00,0x00};
static const uchar closedhand_bits[] = {
    0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x0d,0x48,0x32,0x08,0x50,
    0x10,0x40,0x18,0x40,0x04,0x40,0x04,0x20,0x08,0x20,0x10,0x10,
    0x20,0x10,0x20,0x10,0x00,0x00,0x00,0x00};
static const uchar closedhandm_bits[] = {
    0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x0d,0xf8,0x3f,0xf8,0x7f,
    0xf0,0x7f,0xf8,0x7f,0xfc,0x7f,0xfc,0x3f,0xf8,0x3f,0xf0,0x1f,
    0xe0,0x1f,0xe0,0x1f,0x00,0x00,0x00,0x00};

void QPlatformCursorImage::createSystemCursor(int id)
{
    if (!systemCursorTableInit) {
        for (int i = 0; i <= Qt::LastCursor; i++)
            systemCursorTable[i] = 0;
        systemCursorTableInit = true;
    }
    switch (id) {
        // 16x16 cursors
        case Qt::ArrowCursor:
            systemCursorTable[Qt::ArrowCursor] =
                new QPlatformCursorImage(cur_arrow_bits, mcur_arrow_bits, 16, 16, 0, 0);
            break;

        case Qt::UpArrowCursor:
            systemCursorTable[Qt::UpArrowCursor] =
                new QPlatformCursorImage(cur_up_arrow_bits, mcur_up_arrow_bits, 16, 16, 7, 0);
            break;

        case Qt::CrossCursor:
            systemCursorTable[Qt::CrossCursor] =
                new QPlatformCursorImage(cur_cross_bits, mcur_cross_bits, 16, 16, 7, 7);
            break;

        case Qt::IBeamCursor:
            systemCursorTable[Qt::IBeamCursor] =
                new QPlatformCursorImage(cur_ibeam_bits, mcur_ibeam_bits, 16, 16, 7, 7);
            break;

        case Qt::SizeVerCursor:
            systemCursorTable[Qt::SizeVerCursor] =
                new QPlatformCursorImage(cur_ver_bits, mcur_ver_bits, 16, 16, 7, 7);
            break;

        case Qt::SizeHorCursor:
            systemCursorTable[Qt::SizeHorCursor] =
                new QPlatformCursorImage(cur_hor_bits, mcur_hor_bits, 16, 16, 7, 7);
            break;

        case Qt::SizeBDiagCursor:
            systemCursorTable[Qt::SizeBDiagCursor] =
                new QPlatformCursorImage(cur_bdiag_bits, mcur_bdiag_bits, 16, 16, 7, 7);
            break;

        case Qt::SizeFDiagCursor:
            systemCursorTable[Qt::SizeFDiagCursor] =
                new QPlatformCursorImage(cur_fdiag_bits, mcur_fdiag_bits, 16, 16, 7, 7);
            break;

        case Qt::BlankCursor:
            systemCursorTable[Qt::BlankCursor] =
                new QPlatformCursorImage(0, 0, 0, 0, 0, 0);
            break;

        // 20x20 cursors
        case Qt::ForbiddenCursor:
            systemCursorTable[Qt::ForbiddenCursor] =
                new QPlatformCursorImage(forbidden_bits, forbiddenm_bits, 20, 20, 10, 10);
            break;

        // 32x32 cursors
        case Qt::WaitCursor:
            systemCursorTable[Qt::WaitCursor] =
                new QPlatformCursorImage(wait_data_bits, wait_mask_bits, 32, 32, 15, 15);
            break;

        case Qt::SplitVCursor:
            systemCursorTable[Qt::SplitVCursor] =
                new QPlatformCursorImage(vsplit_bits, vsplitm_bits, 32, 32, 15, 15);
            break;

        case Qt::SplitHCursor:
            systemCursorTable[Qt::SplitHCursor] =
                new QPlatformCursorImage(hsplit_bits, hsplitm_bits, 32, 32, 15, 15);
            break;

        case Qt::SizeAllCursor:
            systemCursorTable[Qt::SizeAllCursor] =
                new QPlatformCursorImage(size_all_data_bits, size_all_mask_bits, 32, 32, 15, 15);
            break;

        case Qt::PointingHandCursor:
            systemCursorTable[Qt::PointingHandCursor] =
                new QPlatformCursorImage(phand_bits, phandm_bits, 32, 32, 0, 0);
            break;

        case Qt::WhatsThisCursor:
            systemCursorTable[Qt::WhatsThisCursor] =
                new QPlatformCursorImage(whatsthis_bits, whatsthism_bits, 32, 32, 0, 0);
            break;
        case Qt::BusyCursor:
            systemCursorTable[Qt::BusyCursor] =
                new QPlatformCursorImage(busy_bits, busym_bits, 32, 32, 0, 0);
            break;

        case Qt::OpenHandCursor:
            systemCursorTable[Qt::OpenHandCursor] =
                new QPlatformCursorImage(openhand_bits, openhandm_bits, 16, 16, 8, 8);
            break;
        case Qt::ClosedHandCursor:
            systemCursorTable[Qt::ClosedHandCursor] =
                new QPlatformCursorImage(closedhand_bits, closedhandm_bits, 16, 16, 8, 8);
            break;
        default:
            qWarning("Unknown system cursor %d", id);
    }
}

/*!
    \fn void QGraphicsSystemCursorImage::set(Qt::CursorShape id)

    \brief Calling this method sets the cursor image to the specified shape

    \a id is one of the defined Qt::CursorShape values.

    If id is invalid, Qt::BitmapCursor, or unknown by the implementation,
    Qt::ArrowCursor is used instead.
*/

void QPlatformCursorImage::set(Qt::CursorShape id)
{
    QPlatformCursorImage *cursor = 0;
    if (id >= 0 && id <= Qt::LastCursor) {
        if (!systemCursorTable[id])
            createSystemCursor(id);
        cursor = systemCursorTable[id];
    }

    if (cursor == 0) {
        if (!systemCursorTable[Qt::ArrowCursor])
            createSystemCursor(Qt::ArrowCursor);
        cursor = systemCursorTable[Qt::ArrowCursor];
    }
    cursorImage = cursor->cursorImage;
    hot = cursor->hot;
}

/*!
    \fn void QGraphicsSystemCursorImage::set(const QImage * image, int hx, int hy)

    \brief Set the cursor image to the specified QImage, with the hotsport at (hx, hy)

    \a image A pointer to a QImage

    \a hx The x coordinate of the cursor's hotspot

    \a hy the y coordinate of the cursor's hotspot
*/

void QPlatformCursorImage::set(const QImage &image, int hx, int hy)
{
    hot.setX(hx);
    hot.setY(hy);
    cursorImage = image;
}

/*!
    \fn void QGraphicsSystemCursorImage::set(const uchar *data, const uchar *mask, int width, int height, int hx, int hy)

    \brief set the cursor image to the graphic represented by the combination of data, mask,
    width, and height

    \a data The pixel data of the graphic

    \a mask Mask data for the graphic. pixels in data with a corresponding mask bit of 0 are not drawn

    \a width The width of the graphic in pixels

    \a height The height of the graphic in pixels

    \a hx The X hotspot of the cursor graphic

    \a hy The Y hotspot of the cursor graphic
*/
void QPlatformCursorImage::set(const uchar *data, const uchar *mask,
                    int width, int height, int hx, int hy)
{
    hot.setX(hx);
    hot.setY(hy);

    cursorImage = QImage(width,height, QImage::Format_Indexed8);

    if (!width || !height || !data || !mask || cursorImage.isNull())
        return;

    cursorImage.setNumColors(3);
    cursorImage.setColor(0, 0xff000000);
    cursorImage.setColor(1, 0xffffffff);
    cursorImage.setColor(2, 0x00000000);

    int bytesPerLine = (width + 7) / 8;
    int p = 0;
    int d, m;

    int x = -1, w = 0;

    uchar *cursor_data = cursorImage.bits();
    int bpl = cursorImage.bytesPerLine();
    for (int i = 0; i < height; i++)
    {
        for (int j = 0; j < bytesPerLine; j++, data++, mask++)
        {
            for (int b = 0; b < 8 && j*8+b < width; b++)
            {
                d = *data & (1 << b);
                m = *mask & (1 << b);
                if (d && m) p = 0;
                else if (!d && m) p = 1;
                else p = 2;
                cursor_data[j*8+b] = p;

                // calc region
                if (x < 0 && m)
                    x = j*8+b;
                else if (x >= 0 && !m) {
                    x = -1;
                    w = 0;
                }
                if (m)
                    w++;
            }
        }
        if (x >= 0) {
            x = -1;
            w = 0;
        }
        cursor_data += bpl;
    }

}

/*!
    \fn QGraphicsSystemCursorImage::QGraphicsSystemCursorImage(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY)

    \brief set the cursor image to the graphic represented by the combination of data, mask,
    width, and height

    \a data The pixel data of the graphic

    \a mask Mask data for the graphic. pixels in data with a corresponding mask bit of 0 are not drawn

    \a width The width of the graphic in pixels

    \a height The height of the graphic in pixels

    \a hotX The X hotspot of the cursor graphic

    \a hotY The Y hotspot of the cursor graphic

    \sa set
*/

/*!
  \fn QImage *QGraphicsSystemCursorImage::image()

  \brief Return the cursor graphic as a pointer to a QImage
*/

/*!
    \fn QPoint QGraphicsSystemCursorImage::hotspot()

    \brief Return the cursor's hotspot
*/

QT_END_NAMESPACE