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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "uic.h"
#include "option.h"
#include "driver.h"
#include <language.h>
#include <qfile.h>
#include <qdir.h>
#include <qhashfunctions.h>
#include <qtextstream.h>
#include <qcoreapplication.h>
#include <qcommandlineoption.h>
#include <qcommandlineparser.h>
QT_BEGIN_NAMESPACE
using namespace Qt::StringLiterals;
int runUic(int argc, char *argv[])
{
qSetGlobalQHashSeed(0); // set the hash seed to 0
QCoreApplication app(argc, argv);
QCoreApplication::setApplicationVersion(QString::fromLatin1(QT_VERSION_STR));
Driver driver;
// Note that uic isn't translated.
// If you use this code as an example for a translated app, make sure to translate the strings.
QCommandLineParser parser;
parser.setSingleDashWordOptionMode(QCommandLineParser::ParseAsLongOptions);
parser.setApplicationDescription(QStringLiteral("Qt User Interface Compiler version %1").arg(QString::fromLatin1(QT_VERSION_STR)));
parser.addHelpOption();
parser.addVersionOption();
QCommandLineOption dependenciesOption(QStringList() << QStringLiteral("d") << QStringLiteral("dependencies"));
dependenciesOption.setDescription(QStringLiteral("Display the dependencies."));
parser.addOption(dependenciesOption);
QCommandLineOption outputOption(QStringList() << QStringLiteral("o") << QStringLiteral("output"));
outputOption.setDescription(QStringLiteral("Place the output into <file>"));
outputOption.setValueName(QStringLiteral("file"));
parser.addOption(outputOption);
QCommandLineOption noAutoConnectionOption(QStringList() << QStringLiteral("a") << QStringLiteral("no-autoconnection"));
noAutoConnectionOption.setDescription(QStringLiteral("Do not generate a call to QObject::connectSlotsByName()."));
parser.addOption(noAutoConnectionOption);
QCommandLineOption noProtOption(QStringList() << QStringLiteral("p") << QStringLiteral("no-protection"));
noProtOption.setDescription(QStringLiteral("Disable header protection."));
parser.addOption(noProtOption);
QCommandLineOption noImplicitIncludesOption(QStringList() << QStringLiteral("n") << QStringLiteral("no-implicit-includes"));
noImplicitIncludesOption.setDescription(QStringLiteral("Disable generation of #include-directives."));
parser.addOption(noImplicitIncludesOption);
QCommandLineOption postfixOption(QStringLiteral("postfix"));
postfixOption.setDescription(QStringLiteral("Postfix to add to all generated classnames."));
postfixOption.setValueName(QStringLiteral("postfix"));
parser.addOption(postfixOption);
QCommandLineOption translateOption(QStringList() << QStringLiteral("tr") << QStringLiteral("translate"));
translateOption.setDescription(QStringLiteral("Use <function> for i18n."));
translateOption.setValueName(QStringLiteral("function"));
parser.addOption(translateOption);
QCommandLineOption includeOption(QStringList() << QStringLiteral("include"));
includeOption.setDescription(QStringLiteral("Add #include <include-file> to <file>."));
includeOption.setValueName(QStringLiteral("include-file"));
parser.addOption(includeOption);
QCommandLineOption generatorOption(QStringList() << QStringLiteral("g") << QStringLiteral("generator"));
generatorOption.setDescription(QStringLiteral("Select generator."));
generatorOption.setValueName(QStringLiteral("python|cpp"));
parser.addOption(generatorOption);
QCommandLineOption connectionsOption(QStringList{QStringLiteral("c"), QStringLiteral("connections")});
connectionsOption.setDescription(QStringLiteral("Connection syntax."));
connectionsOption.setValueName(QStringLiteral("pmf|string"));
parser.addOption(connectionsOption);
QCommandLineOption idBasedOption(QStringLiteral("idbased"));
idBasedOption.setDescription(QStringLiteral("Use id based function for i18n"));
parser.addOption(idBasedOption);
QCommandLineOption fromImportsOption(QStringLiteral("from-imports"));
fromImportsOption.setDescription(QStringLiteral("Python: generate imports relative to '.'"));
parser.addOption(fromImportsOption);
// FIXME Qt 7: Remove?
QCommandLineOption useStarImportsOption(QStringLiteral("star-imports"));
useStarImportsOption.setDescription(QStringLiteral("Python: Use * imports"));
parser.addOption(useStarImportsOption);
parser.addPositionalArgument(QStringLiteral("[uifile]"), QStringLiteral("Input file (*.ui), otherwise stdin."));
parser.process(app);
driver.option().dependencies = parser.isSet(dependenciesOption);
driver.option().outputFile = parser.value(outputOption);
driver.option().autoConnection = !parser.isSet(noAutoConnectionOption);
driver.option().headerProtection = !parser.isSet(noProtOption);
driver.option().implicitIncludes = !parser.isSet(noImplicitIncludesOption);
driver.option().idBased = parser.isSet(idBasedOption);
driver.option().fromImports = parser.isSet(fromImportsOption);
driver.option().useStarImports = parser.isSet(useStarImportsOption);
driver.option().postfix = parser.value(postfixOption);
driver.option().translateFunction = parser.value(translateOption);
driver.option().includeFile = parser.value(includeOption);
if (parser.isSet(connectionsOption)) {
const auto value = parser.value(connectionsOption);
if (value == "pmf"_L1)
driver.option().forceMemberFnPtrConnectionSyntax = 1;
else if (value == "string"_L1)
driver.option().forceStringConnectionSyntax = 1;
}
Language language = Language::Cpp;
if (parser.isSet(generatorOption)) {
if (parser.value(generatorOption).compare("python"_L1) == 0)
language = Language::Python;
}
language::setLanguage(language);
QString inputFile;
if (!parser.positionalArguments().isEmpty())
inputFile = parser.positionalArguments().at(0);
else // reading from stdin
driver.option().headerProtection = false;
if (driver.option().dependencies) {
return !driver.printDependencies(inputFile);
}
QTextStream *out = nullptr;
QFile f;
if (!driver.option().outputFile.isEmpty()) {
f.setFileName(driver.option().outputFile);
if (!f.open(QIODevice::WriteOnly | QFile::Text)) {
fprintf(stderr, "Could not create output file\n");
return 1;
}
out = new QTextStream(&f);
out->setEncoding(QStringConverter::Utf8);
}
bool rtn = driver.uic(inputFile, out);
delete out;
if (!rtn) {
if (driver.option().outputFile.size()) {
f.close();
f.remove();
}
fprintf(stderr, "File '%s' is not valid\n", inputFile.isEmpty() ? "<stdin>" : inputFile.toLocal8Bit().constData());
}
return !rtn;
}
QT_END_NAMESPACE
int main(int argc, char *argv[])
{
return QT_PREPEND_NAMESPACE(runUic)(argc, argv);
}
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