mirror of
git://projects.qi-hardware.com/gmenu2x.git
synced 2024-07-02 18:05:26 +03:00
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/***************************************************************************
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* Copyright (C) 2006 by Massimiliano Torromeo *
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* massimiliano.torromeo@gmail.com *
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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 2 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, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#include "translator.h"
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#include "debug.h"
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#include "gmenu2x.h"
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#include "utilities.h"
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#include <fstream>
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#include <iostream>
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#include <sstream>
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#include <stdarg.h>
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using namespace std;
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Translator::Translator(const string &lang) {
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_lang = "";
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if (!lang.empty())
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setLang(lang);
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}
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Translator::~Translator() {}
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bool Translator::exists(const string &term) {
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return translations.find(term) != translations.end();
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}
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void Translator::setLang(const string &lang) {
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translations.clear();
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string line;
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ifstream infile ((GMenu2X::getHome() + "/translations/" + lang).c_str(), ios_base::in);
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if (!infile.is_open())
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infile.open((string(GMENU2X_SYSTEM_DIR "/translations/") + lang).c_str(), ios_base::in);
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if (infile.is_open()) {
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while (getline(infile, line, '\n')) {
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line = trim(line);
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if (line.empty()) continue;
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if (line[0]=='#') continue;
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string::size_type position = line.find("=");
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translations[ trim(line.substr(0,position)) ] = trim(line.substr(position+1));
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}
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infile.close();
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_lang = lang;
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}
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}
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string Translator::translate(const string &term,const char *replacestr,...) {
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string result = term;
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if (!_lang.empty()) {
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unordered_map<string, string>::iterator i = translations.find(term);
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if (i != translations.end()) {
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result = i->second;
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}
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else WARNING("Untranslated string: '%s'\n", term.c_str());
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}
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va_list arglist;
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va_start(arglist, replacestr);
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const char *param = replacestr;
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int argnum = 1;
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while (param!=NULL) {
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string id = "";
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stringstream ss; ss << argnum; ss >> id;
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result = strreplace(result,"$"+id,param);
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param = va_arg(arglist,const char*);
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argnum++;
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}
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va_end(arglist);
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return result;
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}
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string Translator::operator[](const string &term) {
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return translate(term);
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}
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string Translator::lang() {
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return _lang;
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}
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