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175 lines
4.5 KiB
C++
175 lines
4.5 KiB
C++
/**
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* CInternationalization
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* $Id: internationalization.cpp 2247 2010-02-15 21:16:38Z kaetemi $
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* \file internationalization.cpp
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* \brief CInternationalization
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* \date 2010-02-05 17:29GMT
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* \author Jan Boon (Kaetemi)
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*/
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/*
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* Copyright (C) 2010 by authors
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*
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* This file is part of NEL QT.
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* NEL QT is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* NEL QT is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 NEL QT; see the file COPYING. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#include <nel/misc/types_nl.h>
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#include "internationalization.h"
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// STL includes
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// NeL includes
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// #include <nel/misc/debug.h>
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#include <nel/misc/hierarchical_timer.h>
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#include <nel/misc/i18n.h>
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#include <nel/misc/config_file.h>
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// Project includes
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#include "nel_qt_config.h"
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#include "configuration.h"
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using namespace std;
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using namespace NLMISC;
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namespace NLQT {
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namespace {
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class CI18NLoadProxyBuildInfo : public CI18N::ILoadProxy
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{
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public:
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CI18NLoadProxyBuildInfo() { }
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virtual ~CI18NLoadProxyBuildInfo() { }
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virtual void loadStringFile(const std::string &filename, ucstring &text)
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{
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CI18N::readTextFile(filename, text);
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text += ucstring("\n"
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#if defined (NL_DEBUG)
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# if defined (NL_DEBUG_FAST)
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"COMPILE_MODE [NL_DEBUG (NL_DEBUG_FAST)]\n"
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# elif defined (NL_DEBUG_INSTRUMENT)
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"COMPILE_MODE [NL_DEBUG (NL_DEBUG_INSTRUMENT)]\n"
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# else
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"COMPILE_MODE [NL_DEBUG]\n"
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# endif
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#elif defined (NL_RELEASE_DEBUG)
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"COMPILE_MODE [NL_RELEASE_DEBUG]\n"
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#elif defined (NL_RELEASE)
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"COMPILE_MODE [NL_RELEASE]\n"
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#endif
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#if FINAL_VERSION
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"RELEASE_TYPE [FINAL_VERSION]\n"
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#else
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"RELEASE_TYPE [DEVELOPER_VERSION]\n"
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#endif
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"VERSION_NUMBER [" NLQT_VERSION "]\n");
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}
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};
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CI18NLoadProxyBuildInfo a_I18NLoadProxy;
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} /* anonymous namespace */
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CInternationalization::CInternationalization()
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{
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}
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CInternationalization::~CInternationalization()
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{
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}
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void CInternationalization::init(CConfiguration *configuration)
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{
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//H_AUTO2
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// copy parameters
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m_Configuration = configuration;
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// check stuff we need
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nlassert(m_Configuration);
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// set the load proxy
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nlassert(!m_Callbacks.size());
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CI18N::setLoadProxy(&a_I18NLoadProxy);
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// set the language code
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m_Configuration->setAndCallback("LanguageCode", CConfigCallback(this, &CInternationalization::cfcbLanguageCode));
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}
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void CInternationalization::release()
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{
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//H_AUTO2
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// i18n itself cannot be released, but is 'ok' since static
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m_Configuration->dropCallback("LanguageCode");
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// drop the load proxy
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CI18N::setLoadProxy(NULL);
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nlassert(!m_Callbacks.size());
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// reset parameters
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m_Configuration = NULL;
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}
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/// Sets the language code, but does not store to the config file
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void CInternationalization::setLanguageCode(const std::string &language)
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{
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cfcbLanguageCode(language);
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}
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/// Load the language code that was stored in the config file
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void CInternationalization::loadLanguageCode()
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{
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cfcbLanguageCode(m_Configuration->getConfigFile().getVar("LanguageCode"));
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}
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/// Sets the language code and stores it to the config file
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void CInternationalization::saveLanguageCode(const std::string &language)
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{
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CConfigFile::CVar &var = m_Configuration->getConfigFile().getVar("LanguageCode");
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var.setAsString(language);
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cfcbLanguageCode(language);
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}
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void CInternationalization::enableCallback(CEmptyCallback incb)
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{
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m_Callbacks.push_back(incb);
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}
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void CInternationalization::disableCallback(CEmptyCallback incb)
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{
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std::vector<CEmptyCallback>::iterator it(m_Callbacks.begin()), end(m_Callbacks.end());
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for (; it != end; ++it) if (*it == incb) { m_Callbacks.erase(it); return; }
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nlassert(false);
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}
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void CInternationalization::cfcbLanguageCode(CConfigFile::CVar &var)
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{
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cfcbLanguageCode(var.asString());
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}
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void CInternationalization::cfcbLanguageCode(const std::string &language)
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{
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CI18N::load(language);
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std::vector<CEmptyCallback>::iterator it(m_Callbacks.begin()), end(m_Callbacks.end());
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for (; it != end; ++it) (*it)();
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}
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} /* namespace NLQT */
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/* end of file */
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