1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the tools applications of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL-EXCEPT$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU
19** General Public License version 3 as published by the Free Software
20** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
21** included in the packaging of this file. Please review the following
22** information to ensure the GNU General Public License requirements will
23** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24**
25** $QT_END_LICENSE$
26**
27****************************************************************************/
28
29#include "uic.h"
30#include "option.h"
31#include "driver.h"
32#include <language.h>
33
34#include <qfile.h>
35#include <qdir.h>
36#include <qhashfunctions.h>
37#include <qtextstream.h>
38#include <qcoreapplication.h>
39#include <qcommandlineoption.h>
40#include <qcommandlineparser.h>
41
42QT_BEGIN_NAMESPACE
43
44int runUic(int argc, char *argv[])
45{
46 qSetGlobalQHashSeed(0); // set the hash seed to 0
47
48 QCoreApplication app(argc, argv);
49 QCoreApplication::setApplicationVersion(QString::fromLatin1(QT_VERSION_STR));
50
51 Driver driver;
52
53 // Note that uic isn't translated.
54 // If you use this code as an example for a translated app, make sure to translate the strings.
55 QCommandLineParser parser;
56 parser.setSingleDashWordOptionMode(QCommandLineParser::ParseAsLongOptions);
57 parser.setApplicationDescription(QStringLiteral("Qt User Interface Compiler version %1").arg(QString::fromLatin1(QT_VERSION_STR)));
58 parser.addHelpOption();
59 parser.addVersionOption();
60
61 QCommandLineOption dependenciesOption(QStringList() << QStringLiteral("d") << QStringLiteral("dependencies"));
62 dependenciesOption.setDescription(QStringLiteral("Display the dependencies."));
63 parser.addOption(dependenciesOption);
64
65 QCommandLineOption outputOption(QStringList() << QStringLiteral("o") << QStringLiteral("output"));
66 outputOption.setDescription(QStringLiteral("Place the output into <file>"));
67 outputOption.setValueName(QStringLiteral("file"));
68 parser.addOption(outputOption);
69
70 QCommandLineOption noAutoConnectionOption(QStringList() << QStringLiteral("a") << QStringLiteral("no-autoconnection"));
71 noAutoConnectionOption.setDescription(QStringLiteral("Do not generate a call to QObject::connectSlotsByName()."));
72 parser.addOption(noAutoConnectionOption);
73
74 QCommandLineOption noProtOption(QStringList() << QStringLiteral("p") << QStringLiteral("no-protection"));
75 noProtOption.setDescription(QStringLiteral("Disable header protection."));
76 parser.addOption(noProtOption);
77
78 QCommandLineOption noImplicitIncludesOption(QStringList() << QStringLiteral("n") << QStringLiteral("no-implicit-includes"));
79 noImplicitIncludesOption.setDescription(QStringLiteral("Disable generation of #include-directives."));
80 parser.addOption(noImplicitIncludesOption);
81
82 QCommandLineOption postfixOption(QStringLiteral("postfix"));
83 postfixOption.setDescription(QStringLiteral("Postfix to add to all generated classnames."));
84 postfixOption.setValueName(QStringLiteral("postfix"));
85 parser.addOption(postfixOption);
86
87 QCommandLineOption translateOption(QStringList() << QStringLiteral("tr") << QStringLiteral("translate"));
88 translateOption.setDescription(QStringLiteral("Use <function> for i18n."));
89 translateOption.setValueName(QStringLiteral("function"));
90 parser.addOption(translateOption);
91
92 QCommandLineOption includeOption(QStringList() << QStringLiteral("include"));
93 includeOption.setDescription(QStringLiteral("Add #include <include-file> to <file>."));
94 includeOption.setValueName(QStringLiteral("include-file"));
95 parser.addOption(includeOption);
96
97 QCommandLineOption generatorOption(QStringList() << QStringLiteral("g") << QStringLiteral("generator"));
98 generatorOption.setDescription(QStringLiteral("Select generator."));
99 generatorOption.setValueName(QStringLiteral("python|cpp"));
100 parser.addOption(generatorOption);
101
102 QCommandLineOption connectionsOption(QStringList{QStringLiteral("c"), QStringLiteral("connections")});
103 connectionsOption.setDescription(QStringLiteral("Connection syntax."));
104 connectionsOption.setValueName(QStringLiteral("pmf|string"));
105 parser.addOption(connectionsOption);
106
107 QCommandLineOption idBasedOption(QStringLiteral("idbased"));
108 idBasedOption.setDescription(QStringLiteral("Use id based function for i18n"));
109 parser.addOption(idBasedOption);
110
111 QCommandLineOption fromImportsOption(QStringLiteral("from-imports"));
112 fromImportsOption.setDescription(QStringLiteral("Python: generate imports relative to '.'"));
113 parser.addOption(fromImportsOption);
114
115 parser.addPositionalArgument(QStringLiteral("[uifile]"), QStringLiteral("Input file (*.ui), otherwise stdin."));
116
117 parser.process(app);
118
119 driver.option().dependencies = parser.isSet(dependenciesOption);
120 driver.option().outputFile = parser.value(outputOption);
121 driver.option().autoConnection = !parser.isSet(noAutoConnectionOption);
122 driver.option().headerProtection = !parser.isSet(noProtOption);
123 driver.option().implicitIncludes = !parser.isSet(noImplicitIncludesOption);
124 driver.option().idBased = parser.isSet(idBasedOption);
125 driver.option().fromImports = parser.isSet(fromImportsOption);
126 driver.option().postfix = parser.value(postfixOption);
127 driver.option().translateFunction = parser.value(translateOption);
128 driver.option().includeFile = parser.value(includeOption);
129 if (parser.isSet(connectionsOption)) {
130 const auto value = parser.value(connectionsOption);
131 if (value == QLatin1String("pmf"))
132 driver.option().forceMemberFnPtrConnectionSyntax = 1;
133 else if (value == QLatin1String("string"))
134 driver.option().forceStringConnectionSyntax = 1;
135 }
136
137 Language language = Language::Cpp;
138 if (parser.isSet(generatorOption)) {
139 if (parser.value(generatorOption).compare(QLatin1String("python")) == 0)
140 language = Language::Python;
141 }
142 language::setLanguage(language);
143
144 QString inputFile;
145 if (!parser.positionalArguments().isEmpty())
146 inputFile = parser.positionalArguments().at(0);
147 else // reading from stdin
148 driver.option().headerProtection = false;
149
150 if (driver.option().dependencies) {
151 return !driver.printDependencies(inputFile);
152 }
153
154 QTextStream *out = nullptr;
155 QFile f;
156 if (!driver.option().outputFile.isEmpty()) {
157 f.setFileName(driver.option().outputFile);
158 if (!f.open(QIODevice::WriteOnly | QFile::Text)) {
159 fprintf(stderr, "Could not create output file\n");
160 return 1;
161 }
162 out = new QTextStream(&f);
163 out->setEncoding(QStringConverter::Utf8);
164 }
165
166 bool rtn = driver.uic(inputFile, out);
167 delete out;
168
169 if (!rtn) {
170 if (driver.option().outputFile.size()) {
171 f.close();
172 f.remove();
173 }
174 fprintf(stderr, "File '%s' is not valid\n", inputFile.isEmpty() ? "<stdin>" : inputFile.toLocal8Bit().constData());
175 }
176
177 return !rtn;
178}
179
180QT_END_NAMESPACE
181
182int main(int argc, char *argv[])
183{
184 return QT_PREPEND_NAMESPACE(runUic)(argc, argv);
185}
186