From d6301fca6b78db52d0d98f8e0799aba175ad2e59 Mon Sep 17 00:00:00 2001 From: Daniel Wilhelm Date: Fri, 18 Apr 2014 17:21:41 +0200 Subject: 5.8 --- lib/localization.cpp | 79 ++++++++++++++++++++++++++++------------------------ 1 file changed, 42 insertions(+), 37 deletions(-) (limited to 'lib/localization.cpp') diff --git a/lib/localization.cpp b/lib/localization.cpp index 83bc60d2..64c8b0f3 100644 --- a/lib/localization.cpp +++ b/lib/localization.cpp @@ -1,33 +1,30 @@ // ************************************************************************** // * This file is part of the FreeFileSync project. It is distributed under * // * GNU General Public License: http://www.gnu.org/licenses/gpl.html * -// * Copyright (C) ZenJu (zenju AT gmx DOT de) - All Rights Reserved * +// * Copyright (C) Zenju (zenju AT gmx DOT de) - All Rights Reserved * // ************************************************************************** #include "localization.h" -#include +//#include #include #include #include -//#include -#include -#include -#include "parse_plural.h" -#include "parse_lng.h" -#include #include #include -#include "ffs_paths.h" #include #include +#include +#include +//#include +#include "parse_plural.h" +#include "parse_lng.h" +#include "ffs_paths.h" using namespace zen; namespace { -//global objects - class FFSLocale : public TranslationHandler { public: @@ -68,7 +65,6 @@ private: }; - FFSLocale::FFSLocale(const wxString& filename, wxLanguage languageId) : langId_(languageId) //throw lngfile::ParsingError, PluralForm::ParsingError { std::string inputStream; @@ -109,7 +105,7 @@ FFSLocale::FFSLocale(const wxString& filename, wxLanguage languageId) : langId_( transMappingPl.insert(std::make_pair(std::make_pair(singular, plural), plFormsWide)); } - pluralParser.reset(new PluralForm(copyStringTo(header.pluralDefinition))); //throw PluralForm::ParsingError + pluralParser.reset(new PluralForm(header.pluralDefinition)); //throw PluralForm::ParsingError } } @@ -165,7 +161,7 @@ ExistingTranslations::ExistingTranslations() newEntry.languageID = wxLANGUAGE_ENGLISH_US; newEntry.languageName = L"English (US)"; newEntry.languageFile = L""; - newEntry.translatorName = L"ZenJu"; + newEntry.translatorName = L"Zenju"; newEntry.languageFlag = L"usa.png"; locMapping.push_back(newEntry); } @@ -339,33 +335,45 @@ wxLanguage mapLanguageDialect(wxLanguage language) return language; } } -} -class CustomLocale +//global wxWidgets localization: sets up C localization runtime as well! +class wxWidgetsLocale { public: - CustomLocale(int selectedLng) + static void init(wxLanguage lng) { + locale.reset(); //avoid global locale lifetime overlap! wxWidgets cannot handle this and will crash! + locale.reset(new wxLocale); + const wxLanguageInfo* sysLngInfo = wxLocale::GetLanguageInfo(wxLocale::GetSystemLanguage()); - const wxLanguageInfo* selLngInfo = wxLocale::GetLanguageInfo(selectedLng); + const wxLanguageInfo* selLngInfo = wxLocale::GetLanguageInfo(lng); const bool sysLangIsRTL = sysLngInfo ? sysLngInfo->LayoutDirection == wxLayout_RightToLeft : false; const bool selectedLangIsRTL = selLngInfo ? selLngInfo->LayoutDirection == wxLayout_RightToLeft : false; if (sysLangIsRTL == selectedLangIsRTL) - loc.Init(wxLANGUAGE_DEFAULT); //use sys-lang to preserve sub-language specific rules (e.g. german swiss number punctation) + locale->Init(wxLANGUAGE_DEFAULT); //use sys-lang to preserve sub-language specific rules (e.g. german swiss number punctation) else - loc.Init(selectedLng); + locale->Init(lng); //have to use the supplied language to enable RTL layout different than user settings + locLng = lng; } + + static wxLanguage getLanguage() { return locLng; } + private: - wxLocale loc; //required for RTL language support (and nothing else) + static std::unique_ptr locale; + static wxLanguage locLng; }; +std::unique_ptr wxWidgetsLocale::locale; +wxLanguage wxWidgetsLocale::locLng = wxLANGUAGE_UNKNOWN; +} -void zen::setLanguage(int language) +void zen::setLanguage(int language) //throw FileError { - if (language == getLanguage()) return; //support polling + if (language == getLanguage() && wxWidgetsLocale::getLanguage() == language) + return; //support polling //(try to) retrieve language file wxString languageFile; @@ -377,31 +385,28 @@ void zen::setLanguage(int language) break; } - //handle RTL swapping: we need wxWidgets to do this - static std::unique_ptr dummy; - dummy.reset(); //avoid global locale lifetime overlap! wxWidgets cannot handle this and will crash! - dummy.reset(new CustomLocale(languageFile.empty() ? wxLANGUAGE_ENGLISH : language)); - - //reset to english language; in case of error show error message just once - zen::setTranslator(); - //load language file into buffer - if (!languageFile.empty()) //if languageFile is empty texts will be english per default + if (languageFile.empty()) //if languageFile is empty, texts will be english by default + zen::setTranslator(); + else try { zen::setTranslator(new FFSLocale(languageFile, static_cast(language))); //throw lngfile::ParsingError, PluralForm::ParsingError } catch (lngfile::ParsingError& e) { - wxMessageBox(replaceCpy(replaceCpy(replaceCpy(_("Error parsing file %x, row %y, column %z."), - L"%x", fmtFileName(toZ(languageFile))), - L"%y", numberTo(e.row)), - L"%z", numberTo(e.col)), _("Error"), wxOK | wxICON_ERROR); + throw FileError(replaceCpy(replaceCpy(replaceCpy(_("Error parsing file %x, row %y, column %z."), + L"%x", fmtFileName(toZ(languageFile))), + L"%y", numberTo(e.row)), + L"%z", numberTo(e.col))); } catch (PluralForm::ParsingError&) { - wxMessageBox(L"Invalid Plural Form", _("Error"), wxOK | wxICON_ERROR); + throw FileError(L"Invalid Plural Form"); } + + //handle RTL swapping: we need wxWidgets to do this + wxWidgetsLocale::init(languageFile.empty() ? wxLANGUAGE_ENGLISH : static_cast(language)); } -- cgit