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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 QPRINTENGINE_PS_P_H
#define QPRINTENGINE_PS_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of qpsprinter.cpp and qprinter_x11.cpp.
// This header file may change from version to version without notice,
// or even be removed.
//
// We mean it.
//
#ifndef QT_NO_PRINTER
#include "private/qpdf_p.h"
#include "qplatformdefs.h"
#include "QtCore/qlibrary.h"
#include "QtCore/qstringlist.h"
#include "QtCore/qhash.h"
#include "QtCore/qabstractitemmodel.h"
QT_BEGIN_NAMESPACE
class QPrinter;
class QPSPrintEnginePrivate;
class QPSPrintEngine : public QPdfBaseEngine
{
Q_DECLARE_PRIVATE(QPSPrintEngine)
public:
// QPrinter uses these
explicit QPSPrintEngine(QPrinter::PrinterMode m);
~QPSPrintEngine();
virtual bool begin(QPaintDevice *pdev);
virtual bool end();
void setBrush();
virtual void drawImage(const QRectF &r, const QImage &img, const QRectF &sr, Qt::ImageConversionFlags);
virtual void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
virtual void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s);
virtual void drawImageInternal(const QRectF &r, QImage img, bool bitmap);
virtual QPaintEngine::Type type() const { return QPaintEngine::PostScript; }
virtual bool newPage();
virtual bool abort();
virtual QPrinter::PrinterState printerState() const;
virtual Qt::HANDLE handle() const { return 0; };
private:
Q_DISABLE_COPY(QPSPrintEngine)
};
class QPSPrintEnginePrivate : public QPdfBaseEnginePrivate {
public:
QPSPrintEnginePrivate(QPrinter::PrinterMode m);
~QPSPrintEnginePrivate();
void emitHeader(bool finished);
void emitPages();
void drawImage(qreal x, qreal y, qreal w, qreal h, const QImage &img, const QImage &mask);
void flushPage(bool last = false);
void drawImageHelper(qreal x, qreal y, qreal w, qreal h, const QImage &img, const QImage &mask,
bool gray, qreal scaleX, qreal scaleY);
int pageCount;
bool epsf;
QByteArray fontsUsed;
// stores the descriptions of the n first pages.
QPdf::ByteStream buffer;
QByteArray trailer;
bool firstPage;
QRect boundingBox;
QPrinter::PrinterState printerState;
bool hugeDocument;
bool headerDone;
};
QT_END_NAMESPACE
#endif // QT_NO_PRINTER
#endif // QPRINTENGINE_PS_P_H
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