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comparison tools/duic/d/dextractimages.cpp @ 1:e78566595089

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author mandel
date Mon, 11 May 2009 16:01:50 +0000
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0:36fb74dc547d 1:e78566595089
1 /****************************************************************************
2 **
3 ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: Qt Software Information (qt-info@nokia.com)
5 **
6 ** This file is part of the tools applications of the Qt Toolkit.
7 **
8 ** Commercial Usage
9 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** accordance with the Qt Commercial License Agreement provided with the
11 ** Software or, alternatively, in accordance with the terms contained in
12 ** a written agreement between you and Nokia.
13 **
14 **
15 ** GNU General Public License Usage
16 ** Alternatively, this file may be used under the terms of the GNU
17 ** General Public License versions 2.0 or 3.0 as published by the Free
18 ** Software Foundation and appearing in the file LICENSE.GPL included in
19 ** the packaging of this file. Please review the following information
20 ** to ensure GNU General Public Licensing requirements will be met:
21 ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
22 ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
23 ** exception, Nokia gives you certain additional rights. These rights
24 ** are described in the Nokia Qt GPL Exception version 1.3, included in
25 ** the file GPL_EXCEPTION.txt in this package.
26 **
27 ** Qt for Windows(R) Licensees
28 ** As a special exception, Nokia, as the sole copyright holder for Qt
29 ** Designer, grants users of the Qt/Eclipse Integration plug-in the
30 ** right for the Qt/Eclipse Integration to link to functionality
31 ** provided by Qt Designer and its related libraries.
32 **
33 ** If you are unsure which license is appropriate for your use, please
34 ** contact the sales department at qt-sales@nokia.com.
35 **
36 ****************************************************************************/
37
38 #include "dextractimages.h"
39 #include "dwriteicondata.h"
40 #include "driver.h"
41 #include "ui4.h"
42 #include "utils.h"
43 #include "uic.h"
44
45 #include <QtCore/QDataStream>
46 #include <QtCore/QTextStream>
47 #include <QtCore/QTextCodec>
48 #include <QtCore/QDir>
49 #include <QtCore/QFile>
50 #include <QtCore/QFileInfo>
51
52 QT_BEGIN_NAMESPACE
53
54 namespace D {
55
56 ExtractImages::ExtractImages(const Option &opt)
57 : m_output(0), m_option(opt)
58 {
59 }
60
61 void ExtractImages::acceptUI(DomUI *node)
62 {
63 if (!m_option.extractImages)
64 return;
65
66 if (node->elementImages() == 0)
67 return;
68
69 QString className = node->elementClass() + m_option.postfix;
70
71 QFile f;
72 if (m_option.qrcOutputFile.size()) {
73 f.setFileName(m_option.qrcOutputFile);
74 if (!f.open(QIODevice::WriteOnly | QFile::Text)) {
75 fprintf(stderr, "Could not create resource file\n");
76 return;
77 }
78
79 QFileInfo fi(m_option.qrcOutputFile);
80 QDir dir = fi.absoluteDir();
81 if (!dir.exists(QLatin1String("images")) && !dir.mkdir(QLatin1String("images"))) {
82 fprintf(stderr, "Could not create image dir\n");
83 return;
84 }
85 dir.cd(QLatin1String("images"));
86 m_imagesDir = dir;
87
88 m_output = new QTextStream(&f);
89 m_output->setCodec(QTextCodec::codecForName("UTF-8"));
90
91 QTextStream &out = *m_output;
92
93 out << "<RCC>\n";
94 out << " <qresource prefix=\"/" << className << "\" >\n";
95 TreeWalker::acceptUI(node);
96 out << " </qresource>\n";
97 out << "</RCC>\n";
98
99 f.close();
100 delete m_output;
101 m_output = 0;
102 }
103 }
104
105 void ExtractImages::acceptImages(DomImages *images)
106 {
107 TreeWalker::acceptImages(images);
108 }
109
110 void ExtractImages::acceptImage(DomImage *image)
111 {
112 QString format = image->elementData()->attributeFormat();
113 QString extension = format.left(format.indexOf(QLatin1Char('.'))).toLower();
114 QString fname = m_imagesDir.absoluteFilePath(image->attributeName() + QLatin1Char('.') + extension);
115
116 *m_output << " <file>images/" << image->attributeName() << QLatin1Char('.') + extension << "</file>\n";
117
118 QFile f;
119 f.setFileName(fname);
120 if (!f.open(QIODevice::WriteOnly | QIODevice::Text)) {
121 fprintf(stderr, "Could not create image file\n");
122 return;
123 }
124
125 if (format == QLatin1String("XPM.GZ")) {
126 QTextStream *imageOut = new QTextStream(&f);
127 imageOut->setCodec(QTextCodec::codecForName("UTF-8"));
128
129 D::WriteIconData::writeImage(*imageOut, QString(), image);
130 delete imageOut;
131 } else {
132 D::WriteIconData::writeImage(f, image);
133 }
134
135 f.close();
136 }
137
138 } // namespace D
139
140 QT_END_NAMESPACE