Alessandro Bonazzi
8c43d5cf2f
Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
302 lines
12 KiB
C++
302 lines
12 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the Qt Linguist of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "translator.h"
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#include <QtCore/QCoreApplication>
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#include <QtCore/QDebug>
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#include <QtCore/QString>
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#include <QtCore/QStringList>
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#include <QtCore/QTranslator>
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#include <QtCore/QLibraryInfo>
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#include <iostream>
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QT_USE_NAMESPACE
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class LC {
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Q_DECLARE_TR_FUNCTIONS(LConvert)
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};
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static int usage(const QStringList &args)
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{
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Q_UNUSED(args);
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QString loaders;
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QString line(QLatin1String(" %1 - %2\n"));
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foreach (Translator::FileFormat format, Translator::registeredFileFormats())
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loaders += line.arg(format.extension, -5).arg(format.description);
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std::cout << qPrintable(LC::tr("\nUsage:\n"
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" lconvert [options] <infile> [<infile>...]\n\n"
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"lconvert is part of Qt's Linguist tool chain. It can be used as a\n"
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"stand-alone tool to convert and filter translation data files.\n"
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"The following file formats are supported:\n\n%1\n"
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"If multiple input files are specified, they are merged with\n"
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"translations from later files taking precedence.\n\n"
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"Options:\n"
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" -h\n"
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" --help Display this information and exit.\n\n"
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" -i <infile>\n"
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" --input-file <infile>\n"
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" Specify input file. Use if <infile> might start with a dash.\n"
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" This option can be used several times to merge inputs.\n"
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" May be '-' (standard input) for use in a pipe.\n\n"
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" -o <outfile>\n"
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" --output-file <outfile>\n"
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" Specify output file. Default is '-' (standard output).\n\n"
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" -if <informat>\n"
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" --input-format <format>\n"
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" Specify input format for subsequent <infile>s.\n"
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" The format is auto-detected from the file name and defaults to 'ts'.\n\n"
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" -of <outformat>\n"
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" --output-format <outformat>\n"
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" Specify output format. See -if.\n\n"
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" --input-codec <codec>\n"
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" Specify encoding for QM and PO input files. Default is 'Latin1'\n"
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" for QM and 'UTF-8' for PO files. UTF-8 is always tried as well for\n"
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" QM, corresponding to the possible use of the trUtf8() function.\n\n"
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" --output-codec <codec>\n"
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" Specify encoding for PO output files. Default is 'UTF-8'.\n\n"
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" --drop-tags <regexp>\n"
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" Drop named extra tags when writing TS or XLIFF files.\n"
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" May be specified repeatedly.\n\n"
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" --drop-translations\n"
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" Drop existing translations and reset the status to 'unfinished'.\n"
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" Note: this implies --no-obsolete.\n\n"
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" --source-language <language>[_<region>]\n"
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" Specify/override the language of the source strings. Defaults to\n"
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" POSIX if not specified and the file does not name it yet.\n\n"
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" --target-language <language>[_<region>]\n"
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" Specify/override the language of the translation.\n"
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" The target language is guessed from the file name if this option\n"
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" is not specified and the file contents name no language yet.\n\n"
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" --no-obsolete\n"
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" Drop obsolete messages.\n\n"
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" --no-finished\n"
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" Drop finished messages.\n\n"
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" --sort-contexts\n"
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" Sort contexts in output TS file alphabetically.\n\n"
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" --locations {absolute|relative|none}\n"
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" Override how source code references are saved in TS files.\n"
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" Default is absolute.\n\n"
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" --no-ui-lines\n"
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" Drop line numbers from references to UI files.\n\n"
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" --verbose\n"
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" be a bit more verbose\n\n"
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"Long options can be specified with only one leading dash, too.\n\n"
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"Return value:\n"
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" 0 on success\n"
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" 1 on command line parse failures\n"
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" 2 on read failures\n"
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" 3 on write failures\n").arg(loaders));
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return 1;
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}
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struct File
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{
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QString name;
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QString format;
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};
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int main(int argc, char *argv[])
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{
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QCoreApplication app(argc, argv);
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#ifndef Q_OS_WIN32
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QTranslator translator;
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QTranslator qtTranslator;
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QString sysLocale = QLocale::system().name();
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QString resourceDir = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
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if (translator.load(QLatin1String("linguist_") + sysLocale, resourceDir)
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&& qtTranslator.load(QLatin1String("qt_") + sysLocale, resourceDir)) {
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app.installTranslator(&translator);
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app.installTranslator(&qtTranslator);
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}
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#endif // Q_OS_WIN32
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QStringList args = app.arguments();
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QList<File> inFiles;
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QString inFormat(QLatin1String("auto"));
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QString outFileName;
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QString outFormat(QLatin1String("auto"));
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QString targetLanguage;
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QString sourceLanguage;
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bool dropTranslations = false;
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bool noObsolete = false;
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bool noFinished = false;
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bool verbose = false;
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bool noUiLines = false;
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Translator::LocationsType locations = Translator::DefaultLocations;
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ConversionData cd;
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Translator tr;
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for (int i = 1; i < args.size(); ++i) {
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if (args[i].startsWith(QLatin1String("--")))
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args[i].remove(0, 1);
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if (args[i] == QLatin1String("-o")
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|| args[i] == QLatin1String("-output-file")) {
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if (++i >= args.size())
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return usage(args);
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outFileName = args[i];
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} else if (args[i] == QLatin1String("-of")
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|| args[i] == QLatin1String("-output-format")) {
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if (++i >= args.size())
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return usage(args);
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outFormat = args[i];
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} else if (args[i] == QLatin1String("-i")
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|| args[i] == QLatin1String("-input-file")) {
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if (++i >= args.size())
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return usage(args);
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File file;
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file.name = args[i];
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file.format = inFormat;
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inFiles.append(file);
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} else if (args[i] == QLatin1String("-if")
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|| args[i] == QLatin1String("-input-format")) {
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if (++i >= args.size())
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return usage(args);
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inFormat = args[i];
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} else if (args[i] == QLatin1String("-input-codec")) {
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if (++i >= args.size())
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return usage(args);
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cd.m_codecForSource = args[i].toLatin1();
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} else if (args[i] == QLatin1String("-output-codec")) {
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if (++i >= args.size())
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return usage(args);
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cd.m_outputCodec = args[i].toLatin1();
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} else if (args[i] == QLatin1String("-drop-tag")) {
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if (++i >= args.size())
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return usage(args);
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cd.m_dropTags.append(args[i]);
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} else if (args[i] == QLatin1String("-drop-translations")) {
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dropTranslations = true;
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} else if (args[i] == QLatin1String("-target-language")) {
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if (++i >= args.size())
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return usage(args);
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targetLanguage = args[i];
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} else if (args[i] == QLatin1String("-source-language")) {
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if (++i >= args.size())
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return usage(args);
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sourceLanguage = args[i];
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} else if (args[i].startsWith(QLatin1String("-h"))) {
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usage(args);
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return 0;
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} else if (args[i] == QLatin1String("-no-obsolete")) {
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noObsolete = true;
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} else if (args[i] == QLatin1String("-no-finished")) {
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noFinished = true;
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} else if (args[i] == QLatin1String("-sort-contexts")) {
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cd.m_sortContexts = true;
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} else if (args[i] == QLatin1String("-locations")) {
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if (++i >= args.size())
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return usage(args);
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if (args[i] == QLatin1String("none"))
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locations = Translator::NoLocations;
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else if (args[i] == QLatin1String("relative"))
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locations = Translator::RelativeLocations;
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else if (args[i] == QLatin1String("absolute"))
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locations = Translator::AbsoluteLocations;
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else
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return usage(args);
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} else if (args[i] == QLatin1String("-no-ui-lines")) {
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noUiLines = true;
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} else if (args[i] == QLatin1String("-verbose")) {
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verbose = true;
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} else if (args[i].startsWith(QLatin1Char('-'))) {
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return usage(args);
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} else {
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File file;
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file.name = args[i];
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file.format = inFormat;
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inFiles.append(file);
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}
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}
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if (inFiles.isEmpty())
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return usage(args);
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tr.setLanguageCode(Translator::guessLanguageCodeFromFileName(inFiles[0].name));
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if (!tr.load(inFiles[0].name, cd, inFiles[0].format)) {
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std::cerr << qPrintable(cd.error());
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return 2;
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}
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tr.reportDuplicates(tr.resolveDuplicates(), inFiles[0].name, verbose);
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for (int i = 1; i < inFiles.size(); ++i) {
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Translator tr2;
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if (!tr2.load(inFiles[i].name, cd, inFiles[i].format)) {
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std::cerr << qPrintable(cd.error());
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return 2;
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}
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tr2.reportDuplicates(tr2.resolveDuplicates(), inFiles[i].name, verbose);
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for (int j = 0; j < tr2.messageCount(); ++j)
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tr.replaceSorted(tr2.message(j));
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}
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if (!targetLanguage.isEmpty())
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tr.setLanguageCode(targetLanguage);
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if (!sourceLanguage.isEmpty())
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tr.setSourceLanguageCode(sourceLanguage);
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if (noObsolete)
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tr.stripObsoleteMessages();
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if (noFinished)
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tr.stripFinishedMessages();
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if (dropTranslations)
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tr.dropTranslations();
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if (noUiLines)
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tr.dropUiLines();
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if (locations != Translator::DefaultLocations)
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tr.setLocationsType(locations);
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tr.normalizeTranslations(cd);
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if (!cd.errors().isEmpty()) {
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std::cerr << qPrintable(cd.error());
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cd.clearErrors();
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}
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if (!tr.save(outFileName, cd, outFormat)) {
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std::cerr << qPrintable(cd.error());
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return 3;
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}
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return 0;
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}
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