//$Id: Language.cpp,v 1.10 2005/12/22 02:13:16 markus Rel $ //PROJECT : CDManager //SUBSYSTEM : Language //REFERENCES : //TODO : //BUGS : //REVISION : $Revision: 1.10 $ //AUTHOR : Markus Schwab //CREATED : 6.12.2004 //COPYRIGHT : Copyright (C) 2004, 2005 // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #include "cdmgr-cfg.h" #include #include #include #include "Language.h" #ifdef USE_LANGUAGEPIXMAPS # define LOADFLAG(lang) , loadFlag (DATADIR #lang ".png") #else # define LOADFLAG(lang) #endif std::map Language::languages; //----------------------------------------------------------------------------- /// Defaultconstructor //----------------------------------------------------------------------------- Language::Language () { } //----------------------------------------------------------------------------- /// Copyconstructor /// \param other: Object to copy //----------------------------------------------------------------------------- Language::Language (const Language& other) : nameInternational (other.nameInternational) #ifdef USE_LANGUAGEPIXMAPS , flag (other.flag) #endif { } //----------------------------------------------------------------------------- /// Constructor from values /// \param internat: Name of the language (in english) /// \param image: Image describing the language (flag) //----------------------------------------------------------------------------- Language::Language (const Glib::ustring& internat #ifdef USE_LANGUAGEPIXMAPS , const Glib::RefPtr& image #endif ) : nameInternational (internat) #ifdef USE_LANGUAGEPIXMAPS , flag (image) #endif { } //----------------------------------------------------------------------------- /// Destructor //----------------------------------------------------------------------------- Language::~Language () { } //----------------------------------------------------------------------------- /// Assignment operator /// \param other: Object to clone /// \returns Language&: Self //----------------------------------------------------------------------------- Language& Language::operator= (const Language& other) { if (this != &other) { nameInternational = other.nameInternational; #ifdef USE_LANGUAGEPIXMAPS flag = other.flag; #endif } return *this; } //----------------------------------------------------------------------------- /// Initializes the articles //----------------------------------------------------------------------------- void Language::init () { languages.insert (languages.end (), langValue ("de", Language (_("German") LOADFLAG(de)))); languages.insert (languages.end (), langValue ("en", Language (_("English") LOADFLAG(en)))); languages.insert (languages.end (), langValue ("es", Language (_("Spanish") LOADFLAG(es)))); languages.insert (languages.end (), langValue ("fi", Language (_("Finnish") LOADFLAG(fi)))); languages.insert (languages.end (), langValue ("fr", Language (_("French") LOADFLAG(fr)))); languages.insert (languages.end (), langValue ("it", Language (_("Italian") LOADFLAG(it)))); languages.insert (languages.end (), langValue ("no", Language (_("Norwegian") LOADFLAG(no)))); languages.insert (languages.end (), langValue ("pt", Language (_("Portugese") LOADFLAG(pt)))); languages.insert (languages.end (), langValue ("sv", Language (_("Swedish") LOADFLAG(sv)))); } //----------------------------------------------------------------------------- /// Returns the name (in english) of the passed language (e.g. "Spanish") /// \param lang: Language to get /// \returns Glib::ustring: Language /// \throws std::out_of_range: If the value does not exist //----------------------------------------------------------------------------- Glib::ustring Language::findInternational (const std::string& lang) throw (std::out_of_range) { std::map::const_iterator i (languages.find (lang)); if (i != languages.end ()) return i->second.nameInternational; throw std::out_of_range ("Language::findInternational (const std::string&)"); } #ifdef USE_LANGUAGEPIXMAPS //----------------------------------------------------------------------------- /// Returns the name (in english) of the passed language (e.g. "Spanish") /// \param lang: Language to get /// \returns Glib::ustring: Language /// \throws std::out_of_range: If the value does not exist //----------------------------------------------------------------------------- Glib::RefPtr Language::findFlag (const std::string& lang) throw (std::out_of_range) { std::map::const_iterator i (languages.find (lang)); if (i != languages.end ()) return i->second.flag; throw std::out_of_range ("Language::findFlag (const std::string&)"); } #endif //----------------------------------------------------------------------------- /// Returns the whole Language-entity /// \param lang: Language to get /// \returns const Language&: Language /// \throws std::out_of_range: If the value does not exist //----------------------------------------------------------------------------- const Language& Language::findLanguage (const std::string& lang) throw (std::out_of_range) { std::map::const_iterator i (languages.find (lang)); if (i != languages.end ()) return i->second; throw std::out_of_range ("Language::findLanguage (const std::string&)"); } //----------------------------------------------------------------------------- /// Checks if the passed string-value exists within the languages /// \param value: Value to check for /// \returns bool /// \remarks value must exist within the enum //----------------------------------------------------------------------------- bool Language::exists (const std::string& lang) { if (lang.size () == 2) { std::map::const_iterator i (languages.find (lang)); if (i != languages.end ()) return true; } return false; } #ifdef USE_LANGUAGEPIXMAPS //----------------------------------------------------------------------------- /// Loads the flag image /// \param path: Path to image file /// \returns Glib::RefPtr: Pointer to created image //----------------------------------------------------------------------------- Glib::RefPtr Language::loadFlag (const char* file) { TRACE9 ("Language::loadFlag (const char*) - " Check1 (file); try { return Gdk::Pixbuf::create_from_file (file); } catch (Gdk::PixbufError& e) { TRACE1 ("Language::loadFlag (const char*) - " } catch (Glib::FileError& e) { TRACE1 ("Language::loadFlag (const char*) - " } return Glib::RefPtr (); } #endif
