texttranslator.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Nanne Hemstra
 Date:          January 2010
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
 
#include "basicmod.h"
#include "callback.h"
#include "uistring.h"
#include "threadlock.h"
#include "objectset.h"
#include "bufstring.h"
#include "bufstringset.h"
 
mFDQtclass(QTranslator)
mFDQtclass(QLocale)
mFDQtclass(QString)
 
class TextTranslatorLanguage;
class FilePath;
 
mExpClass(Basic) TextTranslateMgr : public CallBacker
{ mODTextTranslationClass(TextTranslateMgr);
public:
                                TextTranslateMgr();
                                ~TextTranslateMgr();
 
    int                         nrSupportedLanguages() const;
    uiString                    getLanguageUserName(int) const;
    BufferString                getLocaleName(int) const;
    bool                        setLanguage(int,uiString& errmsg);
    int                         currentLanguage() const;
 
    Notifier<TextTranslateMgr>  languageChange;
    int                         changeCount() const     { return dirtycount_; }
                                //Increased every time language is changed
 
    const mQtclass(QTranslator)* getQTranslator(const char* appl) const;
    const mQtclass(QLocale)*    getQLocale() const;
 
    bool                        addLanguage(TextTranslatorLanguage*);
 
    static bool                 loadTranslations();
protected:
    friend class                        TextTranslatorLanguage;
 
    void                                loadUSEnglish();
 
    int                                 dirtycount_;
    ObjectSet<TextTranslatorLanguage>   languages_;
    int                                 currentlanguageidx_;
 
public: //Speicalized stuff
    static void                         GetLocalizationDir(FilePath&);
    static char                         cApplicationEnd() { return '_'; }
};
 
 
mExpClass(Basic) TextTranslatorLanguage
{
    mRefCountImpl(TextTranslatorLanguage);
    mODTextTranslationClass(TextTranslatorLanguage);
public:
                                        TextTranslatorLanguage(
                                            const char*vlocalename);
 
    const mQtclass(QString)&            getLanguageName() const;
    const mQtclass(QLocale)&            getLanguageLocale() const;
    BufferString                        getLocaleName() const;
 
    bool                                addFile(const char* filename);
 
    bool                                load();
 
    const mQtclass(QTranslator)*        getTranslator(const char* appl) const;
 
protected:
 
    bool                                loaded_;
    BufferString                        localename_;
    mQtclass(QString)*                  languagename_;
    mQtclass(QLocale)*                  locale_;
 
    BufferStringSet                     filenames_;
 
    ObjectSet<QTranslator>              translators_;
    BufferStringSet                     applications_;
};
 
mGlobal(Basic) TextTranslateMgr& TrMgr();
 
namespace OD
{
mGlobal(Basic) void     loadLocalization();
}