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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the tools applications 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.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "cppextractimages.h"
#include "cppwriteicondata.h"
#include "driver.h"
#include "ui4.h"
#include "utils.h"
#include "uic.h"
#include <QtCore/QDataStream>
#include <QtCore/QTextStream>
#include <QtCore/QTextCodec>
#include <QtCore/QDir>
#include <QtCore/QFile>
#include <QtCore/QFileInfo>
QT_BEGIN_NAMESPACE
namespace CPP {
ExtractImages::ExtractImages(const Option &opt)
: m_output(0), m_option(opt)
{
}
void ExtractImages::acceptUI(DomUI *node)
{
if (!m_option.extractImages)
return;
if (node->elementImages() == 0)
return;
QString className = node->elementClass() + m_option.postfix;
QFile f;
if (m_option.qrcOutputFile.size()) {
f.setFileName(m_option.qrcOutputFile);
if (!f.open(QIODevice::WriteOnly | QFile::Text)) {
fprintf(stderr, "%s: Error: Could not create resource file\n", qPrintable(m_option.messagePrefix()));
return;
}
QFileInfo fi(m_option.qrcOutputFile);
QDir dir = fi.absoluteDir();
if (!dir.exists(QLatin1String("images")) && !dir.mkdir(QLatin1String("images"))) {
fprintf(stderr, "%s: Error: Could not create image dir\n", qPrintable(m_option.messagePrefix()));
return;
}
dir.cd(QLatin1String("images"));
m_imagesDir = dir;
m_output = new QTextStream(&f);
m_output->setCodec(QTextCodec::codecForName("UTF-8"));
QTextStream &out = *m_output;
out << "<RCC>\n";
out << " <qresource prefix=\"/" << className << "\" >\n";
TreeWalker::acceptUI(node);
out << " </qresource>\n";
out << "</RCC>\n";
f.close();
delete m_output;
m_output = 0;
}
}
void ExtractImages::acceptImages(DomImages *images)
{
TreeWalker::acceptImages(images);
}
void ExtractImages::acceptImage(DomImage *image)
{
QString format = image->elementData()->attributeFormat();
QString extension = format.left(format.indexOf(QLatin1Char('.'))).toLower();
QString fname = m_imagesDir.absoluteFilePath(image->attributeName() + QLatin1Char('.') + extension);
*m_output << " <file>images/" << image->attributeName() << QLatin1Char('.') + extension << "</file>\n";
QFile f;
f.setFileName(fname);
const bool isXPM_GZ = format == QLatin1String("XPM.GZ");
QIODevice::OpenMode openMode = QIODevice::WriteOnly;
if (isXPM_GZ)
openMode |= QIODevice::Text;
if (!f.open(openMode)) {
fprintf(stderr, "%s: Error: Could not create image file %s: %s",
qPrintable(m_option.messagePrefix()),
qPrintable(fname), qPrintable(f.errorString()));
return;
}
if (isXPM_GZ) {
QTextStream *imageOut = new QTextStream(&f);
imageOut->setCodec(QTextCodec::codecForName("UTF-8"));
CPP::WriteIconData::writeImage(*imageOut, QString(), m_option.limitXPM_LineLength, image);
delete imageOut;
} else {
CPP::WriteIconData::writeImage(f, image);
}
f.close();
}
} // namespace CPP
QT_END_NAMESPACE
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