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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 QtGui module 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 QPICTURE_P_H
#define QPICTURE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "QtCore/qatomic.h"
#include "QtCore/qbuffer.h"
#include "QtCore/qobjectdefs.h"
#include "QtGui/qpicture.h"
#include "QtGui/qpixmap.h"
#include "QtGui/qpen.h"
#include "QtGui/qbrush.h"
#include "QtCore/qrect.h"
#include "private/qobject_p.h"
QT_BEGIN_NAMESPACE
class QPaintEngine;
extern const char *qt_mfhdr_tag;
class Q_GUI_EXPORT QPicturePrivate
{
Q_DECLARE_PUBLIC(QPicture)
friend class QPicturePaintEngine;
friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &s, const QPicture &r);
friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &s, QPicture &r);
public:
enum PaintCommand {
PdcNOP = 0, // <void>
PdcDrawPoint = 1, // point
PdcDrawFirst = PdcDrawPoint,
PdcMoveTo = 2, // point
PdcLineTo = 3, // point
PdcDrawLine = 4, // point,point
PdcDrawRect = 5, // rect
PdcDrawRoundRect = 6, // rect,ival,ival
PdcDrawEllipse = 7, // rect
PdcDrawArc = 8, // rect,ival,ival
PdcDrawPie = 9, // rect,ival,ival
PdcDrawChord = 10, // rect,ival,ival
PdcDrawLineSegments = 11, // ptarr
PdcDrawPolyline = 12, // ptarr
PdcDrawPolygon = 13, // ptarr,ival
PdcDrawCubicBezier = 14, // ptarr
PdcDrawText = 15, // point,str
PdcDrawTextFormatted = 16, // rect,ival,str
PdcDrawPixmap = 17, // rect,pixmap
PdcDrawImage = 18, // rect,image
PdcDrawText2 = 19, // point,str
PdcDrawText2Formatted = 20, // rect,ival,str
PdcDrawTextItem = 21, // pos,text,font,flags
PdcDrawLast = PdcDrawTextItem,
PdcDrawPoints = 22, // ptarr,ival,ival
PdcDrawWinFocusRect = 23, // rect,color
PdcDrawTiledPixmap = 24, // rect,pixmap,point
PdcDrawPath = 25, // path
// no painting commands below PdcDrawLast.
PdcBegin = 30, // <void>
PdcEnd = 31, // <void>
PdcSave = 32, // <void>
PdcRestore = 33, // <void>
PdcSetdev = 34, // device - PRIVATE
PdcSetBkColor = 40, // color
PdcSetBkMode = 41, // ival
PdcSetROP = 42, // ival
PdcSetBrushOrigin = 43, // point
PdcSetFont = 45, // font
PdcSetPen = 46, // pen
PdcSetBrush = 47, // brush
PdcSetTabStops = 48, // ival
PdcSetTabArray = 49, // ival,ivec
PdcSetUnit = 50, // ival
PdcSetVXform = 51, // ival
PdcSetWindow = 52, // rect
PdcSetViewport = 53, // rect
PdcSetWXform = 54, // ival
PdcSetWMatrix = 55, // matrix,ival
PdcSaveWMatrix = 56,
PdcRestoreWMatrix = 57,
PdcSetClip = 60, // ival
PdcSetClipRegion = 61, // rgn
PdcSetClipPath = 62, // path
PdcSetRenderHint = 63, // ival
PdcSetCompositionMode = 64, // ival
PdcSetClipEnabled = 65, // bool
PdcSetOpacity = 66, // qreal
PdcReservedStart = 0, // codes 0-199 are reserved
PdcReservedStop = 199 // for Qt
};
inline QPicturePrivate() : in_memory_only(false), q_ptr(0) { ref = 1; }
QAtomicInt ref;
bool checkFormat();
void resetFormat();
QBuffer pictb;
int trecs;
bool formatOk;
int formatMajor;
int formatMinor;
QRect brect;
QRect override_rect;
QPaintEngine *paintEngine;
bool in_memory_only;
QList<QPixmap> pixmap_list;
QList<QBrush> brush_list;
QList<QPen> pen_list;
QPicture *q_ptr;
};
QT_END_NAMESPACE
#endif // QPICTURE_P_H
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