010403699a
Setting organization and program name in main() allows us to cleanup Settings class usage. As we don't need to keep using the one instance of Settings but can create new Settings class whenever we need to access settings. According to the Qt documentation creating Settings class is fast.
78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2011 Daniel Marjamäki and Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QApplication>
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#include <QCoreApplication>
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#include <QTextCodec>
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#include <QTranslator>
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#include <QMetaType>
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#include <QStringList>
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#include <iostream>
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#include "mainwindow.h"
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#include "erroritem.h"
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void ShowUsage();
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bool CheckArgs(const QStringList &args);
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int main(int argc, char *argv[])
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{
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QApplication app(argc, argv);
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if (!CheckArgs(app.arguments()))
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return 0;
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QCoreApplication::setOrganizationName("Cppcheck");
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QCoreApplication::setApplicationName("Cppcheck-GUI");
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app.setWindowIcon(QIcon(":icon.png"));
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// Register this metatype that is used to transfer error info
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qRegisterMetaType<ErrorItem>("ErrorItem");
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// Set codecs so that UTF-8 strings in sources are handled correctly.
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QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
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QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
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MainWindow window;
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window.show();
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return app.exec();
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}
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// Check only arguments needing action before GUI is shown.
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// Rest of the arguments are handled in MainWindow::HandleCLIParams()
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bool CheckArgs(const QStringList &args)
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{
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if (args.contains("-h") || args.contains("--help"))
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{
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ShowUsage();
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return false;
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}
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return true;
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}
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void ShowUsage()
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{
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std::cout << "Cppcheck GUI.\n\n";
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std::cout << "Syntax:\n";
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std::cout << " cppcheck-gui [OPTIONS] [files or paths]\n\n";
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std::cout << "Options:\n";
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std::cout << " -h, --help Print this help\n";
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std::cout << " -p <file> Open given project file and start checking it\n";
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}
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