diff options
Diffstat (limited to 'src/tools/uic/cpp/cppextractimages.cpp')
-rw-r--r-- | src/tools/uic/cpp/cppextractimages.cpp | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/src/tools/uic/cpp/cppextractimages.cpp b/src/tools/uic/cpp/cppextractimages.cpp new file mode 100644 index 0000000..69390ce --- /dev/null +++ b/src/tools/uic/cpp/cppextractimages.cpp @@ -0,0 +1,148 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the tools applications 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. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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, "Could not create resource file\n"); + return; + } + + QFileInfo fi(m_option.qrcOutputFile); + QDir dir = fi.absoluteDir(); + if (!dir.exists(QLatin1String("images")) && !dir.mkdir(QLatin1String("images"))) { + fprintf(stderr, "Could not create image dir\n"); + 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, "Could not create image file %s: %s", 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(), image); + delete imageOut; + } else { + CPP::WriteIconData::writeImage(f, image); + } + + f.close(); +} + +} // namespace CPP + +QT_END_NAMESPACE |