first version of a public API to generate PDFs
The class is required to be able to move the printing subsystem out into a module of it's own. Change-Id: I80703b8a8725504c7e6884a34f76e0735efcf95a Reviewed-on: http://codereview.qt.nokia.com/3200 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>bb10
Lars Knoll
parent
9ed282eeee
commit
8f47da7b8f
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@ -24,6 +24,7 @@ HEADERS += \
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painting/qvectorpath_p.h \
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painting/qpathclipper_p.h \
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painting/qpdf_p.h \
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painting/qpdfwriter.h \
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painting/qpen.h \
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painting/qpolygon.h \
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painting/qpolygonclipper_p.h \
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@ -64,6 +65,7 @@ SOURCES += \
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painting/qpainterpath.cpp \
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painting/qpathclipper.cpp \
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painting/qpdf.cpp \
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painting/qpdfwriter.cpp \
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painting/qpen.cpp \
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painting/qpolygon.cpp \
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painting/qprintengine_pdf.cpp \
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@ -0,0 +1,112 @@
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/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <qpdfwriter.h>
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#include <QtCore/private/qobject_p.h>
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#include "private/qprintengine_pdf_p.h"
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#include <QtCore/qfile.h>
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class QPdfWriterPrivate : public QObjectPrivate
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{
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public:
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QPdfWriterPrivate()
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: QObjectPrivate()
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{
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engine = new QPdfEngine(QPrinter::HighResolution);
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output = 0;
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}
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~QPdfWriterPrivate()
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{
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delete engine;
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delete output;
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}
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QPdfEngine *engine;
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QFile *output;
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};
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QPdfWriter::QPdfWriter(const QString &filename)
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: QObject(*new QPdfWriterPrivate)
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{
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Q_D(QPdfWriter);
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d->engine->setProperty(QPrintEngine::PPK_OutputFileName, filename);
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}
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QPdfWriter::QPdfWriter(QIODevice *device)
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: QObject(*new QPdfWriterPrivate)
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{
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Q_D(QPdfWriter);
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// ####
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// d->engine->setDevice(device);
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}
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QPdfWriter::~QPdfWriter()
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{
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}
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QPaintEngine *QPdfWriter::paintEngine() const
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{
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Q_D(const QPdfWriter);
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return d->engine;
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}
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/*!
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\internal
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Returns the metric for the given \a id.
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*/
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int QPdfWriter::metric(PaintDeviceMetric id) const
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{
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Q_D(const QPdfWriter);
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return d->engine->metric(id);
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}
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void QPdfWriter::newPage()
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{
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Q_D(QPdfWriter);
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d->engine->newPage();
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}
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@ -0,0 +1,79 @@
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/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QPDFWRITER_H
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#define QPDFWRITER_H
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#include <QtCore/qobject.h>
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#include <QtCore/qiodevice.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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class QPdfWriterPrivate;
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class Q_GUI_EXPORT QPdfWriter : public QObject, public QPaintDevice
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{
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Q_OBJECT
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public:
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QPdfWriter(const QString &filename);
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QPdfWriter(QIODevice *device);
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~QPdfWriter();
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void newPage();
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protected:
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QPaintEngine *paintEngine() const;
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int metric(PaintDeviceMetric id) const;
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private:
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Q_DISABLE_COPY(QPdfWriter)
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Q_DECLARE_PRIVATE(QPdfWriter)
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif
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