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1 /****************************************************************************
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2 **
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3 ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
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4 ** Contact: Qt Software Information (qt-info@nokia.com)
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5 **
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6 ** This file is part of the tools applications of the Qt Toolkit.
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7 **
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8 ** Commercial Usage
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9 ** Licensees holding valid Qt Commercial licenses may use this file in
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10 ** accordance with the Qt Commercial License Agreement provided with the
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11 ** Software or, alternatively, in accordance with the terms contained in
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12 ** a written agreement between you and Nokia.
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13 **
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14 **
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15 ** GNU General Public License Usage
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16 ** Alternatively, this file may be used under the terms of the GNU
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17 ** General Public License versions 2.0 or 3.0 as published by the Free
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18 ** Software Foundation and appearing in the file LICENSE.GPL included in
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19 ** the packaging of this file. Please review the following information
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20 ** to ensure GNU General Public Licensing requirements will be met:
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21 ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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22 ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
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23 ** exception, Nokia gives you certain additional rights. These rights
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24 ** are described in the Nokia Qt GPL Exception version 1.3, included in
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25 ** the file GPL_EXCEPTION.txt in this package.
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26 **
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27 ** Qt for Windows(R) Licensees
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28 ** As a special exception, Nokia, as the sole copyright holder for Qt
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29 ** Designer, grants users of the Qt/Eclipse Integration plug-in the
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30 ** right for the Qt/Eclipse Integration to link to functionality
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31 ** provided by Qt Designer and its related libraries.
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32 **
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33 ** If you are unsure which license is appropriate for your use, please
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34 ** contact the sales department at qt-sales@nokia.com.
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35 **
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36 ****************************************************************************/
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37
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38 #include "dextractimages.h"
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39 #include "dwriteicondata.h"
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40 #include "driver.h"
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41 #include "ui4.h"
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42 #include "utils.h"
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43 #include "uic.h"
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44
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45 #include <QtCore/QDataStream>
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46 #include <QtCore/QTextStream>
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47 #include <QtCore/QTextCodec>
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48 #include <QtCore/QDir>
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49 #include <QtCore/QFile>
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50 #include <QtCore/QFileInfo>
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51
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52 QT_BEGIN_NAMESPACE
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53
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54 namespace D {
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55
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56 ExtractImages::ExtractImages(const Option &opt)
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57 : m_output(0), m_option(opt)
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58 {
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59 }
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60
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61 void ExtractImages::acceptUI(DomUI *node)
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62 {
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63 if (!m_option.extractImages)
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64 return;
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65
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66 if (node->elementImages() == 0)
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67 return;
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68
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69 QString className = node->elementClass() + m_option.postfix;
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70
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71 QFile f;
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72 if (m_option.qrcOutputFile.size()) {
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73 f.setFileName(m_option.qrcOutputFile);
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74 if (!f.open(QIODevice::WriteOnly | QFile::Text)) {
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75 fprintf(stderr, "Could not create resource file\n");
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76 return;
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77 }
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78
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79 QFileInfo fi(m_option.qrcOutputFile);
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80 QDir dir = fi.absoluteDir();
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81 if (!dir.exists(QLatin1String("images")) && !dir.mkdir(QLatin1String("images"))) {
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82 fprintf(stderr, "Could not create image dir\n");
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83 return;
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84 }
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85 dir.cd(QLatin1String("images"));
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86 m_imagesDir = dir;
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87
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88 m_output = new QTextStream(&f);
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89 m_output->setCodec(QTextCodec::codecForName("UTF-8"));
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90
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91 QTextStream &out = *m_output;
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92
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93 out << "<RCC>\n";
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94 out << " <qresource prefix=\"/" << className << "\" >\n";
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95 TreeWalker::acceptUI(node);
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96 out << " </qresource>\n";
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97 out << "</RCC>\n";
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98
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99 f.close();
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100 delete m_output;
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101 m_output = 0;
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102 }
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103 }
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104
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105 void ExtractImages::acceptImages(DomImages *images)
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106 {
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107 TreeWalker::acceptImages(images);
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108 }
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109
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110 void ExtractImages::acceptImage(DomImage *image)
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111 {
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112 QString format = image->elementData()->attributeFormat();
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113 QString extension = format.left(format.indexOf(QLatin1Char('.'))).toLower();
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114 QString fname = m_imagesDir.absoluteFilePath(image->attributeName() + QLatin1Char('.') + extension);
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115
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116 *m_output << " <file>images/" << image->attributeName() << QLatin1Char('.') + extension << "</file>\n";
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117
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118 QFile f;
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119 f.setFileName(fname);
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120 if (!f.open(QIODevice::WriteOnly | QIODevice::Text)) {
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121 fprintf(stderr, "Could not create image file\n");
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122 return;
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123 }
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124
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125 if (format == QLatin1String("XPM.GZ")) {
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126 QTextStream *imageOut = new QTextStream(&f);
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127 imageOut->setCodec(QTextCodec::codecForName("UTF-8"));
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128
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129 D::WriteIconData::writeImage(*imageOut, QString(), image);
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130 delete imageOut;
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131 } else {
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132 D::WriteIconData::writeImage(f, image);
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133 }
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134
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135 f.close();
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136 }
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137
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138 } // namespace D
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139
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140 QT_END_NAMESPACE
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