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/****************************************************************************
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**
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** Copyright (C) 2009 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 tools applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: 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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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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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 "cppextractimages.h"
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#include "cppwriteicondata.h"
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#include "driver.h"
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#include "ui4.h"
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#include "utils.h"
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#include "uic.h"
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#include <QtCore/QDataStream>
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#include <QtCore/QTextStream>
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#include <QtCore/QTextCodec>
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#include <QtCore/QDir>
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#include <QtCore/QFile>
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#include <QtCore/QFileInfo>
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QT_BEGIN_NAMESPACE
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namespace CPP {
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ExtractImages::ExtractImages(const Option &opt)
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: m_output(0), m_option(opt)
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{
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}
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void ExtractImages::acceptUI(DomUI *node)
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{
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if (!m_option.extractImages)
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return;
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if (node->elementImages() == 0)
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return;
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QString className = node->elementClass() + m_option.postfix;
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QFile f;
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if (m_option.qrcOutputFile.size()) {
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f.setFileName(m_option.qrcOutputFile);
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if (!f.open(QIODevice::WriteOnly | QFile::Text)) {
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fprintf(stderr, "Could not create resource file\n");
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return;
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}
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QFileInfo fi(m_option.qrcOutputFile);
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QDir dir = fi.absoluteDir();
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if (!dir.exists(QLatin1String("images")) && !dir.mkdir(QLatin1String("images"))) {
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fprintf(stderr, "Could not create image dir\n");
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return;
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}
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dir.cd(QLatin1String("images"));
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m_imagesDir = dir;
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m_output = new QTextStream(&f);
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m_output->setCodec(QTextCodec::codecForName("UTF-8"));
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QTextStream &out = *m_output;
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out << "<RCC>\n";
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out << " <qresource prefix=\"/" << className << "\" >\n";
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TreeWalker::acceptUI(node);
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out << " </qresource>\n";
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out << "</RCC>\n";
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f.close();
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delete m_output;
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m_output = 0;
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}
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}
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void ExtractImages::acceptImages(DomImages *images)
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{
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TreeWalker::acceptImages(images);
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}
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void ExtractImages::acceptImage(DomImage *image)
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{
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QString format = image->elementData()->attributeFormat();
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QString extension = format.left(format.indexOf(QLatin1Char('.'))).toLower();
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QString fname = m_imagesDir.absoluteFilePath(image->attributeName() + QLatin1Char('.') + extension);
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*m_output << " <file>images/" << image->attributeName() << QLatin1Char('.') + extension << "</file>\n";
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QFile f;
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f.setFileName(fname);
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const bool isXPM_GZ = format == QLatin1String("XPM.GZ");
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QIODevice::OpenMode openMode = QIODevice::WriteOnly;
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if (isXPM_GZ)
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openMode |= QIODevice::Text;
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if (!f.open(openMode)) {
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fprintf(stderr, "Could not create image file %s: %s", qPrintable(fname), qPrintable(f.errorString()));
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return;
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}
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if (isXPM_GZ) {
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QTextStream *imageOut = new QTextStream(&f);
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imageOut->setCodec(QTextCodec::codecForName("UTF-8"));
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CPP::WriteIconData::writeImage(*imageOut, QString(), image);
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delete imageOut;
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} else {
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CPP::WriteIconData::writeImage(f, image);
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}
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f.close();
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}
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} // namespace CPP
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QT_END_NAMESPACE
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