151 lines
3.7 KiB
C++
151 lines
3.7 KiB
C++
/*
|
|
* Cppcheck - A tool for static C/C++ code analysis
|
|
* Copyright (C) 2007-2016 Cppcheck team.
|
|
*
|
|
* 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef TRANSLATIONHANDLER_H
|
|
#define TRANSLATIONHANDLER_H
|
|
|
|
#include <QStringList>
|
|
#include <QTranslator>
|
|
#include <QObject>
|
|
#include <QList>
|
|
#ifndef __GNUC__
|
|
#define __attribute__(A)
|
|
#endif
|
|
/// @addtogroup GUI
|
|
/// @{
|
|
|
|
/**
|
|
* @brief Information for one translation.
|
|
*
|
|
*/
|
|
struct TranslationInfo {
|
|
/**
|
|
* @brief Readable name for the translation (e.g. "English").
|
|
*
|
|
*/
|
|
QString mName;
|
|
|
|
/**
|
|
* @brief Filename for the translation.
|
|
*
|
|
*/
|
|
QString mFilename;
|
|
|
|
/**
|
|
* @brief ISO 639 language code for the translation (e.g. "en").
|
|
*
|
|
*/
|
|
QString mCode;
|
|
};
|
|
|
|
/**
|
|
* @brief A class handling the available translations.
|
|
*
|
|
* This class contains a list of available translations. The class also keeps
|
|
* track which translation is the currently active translation.
|
|
*
|
|
*/
|
|
class TranslationHandler : QObject {
|
|
Q_OBJECT
|
|
public:
|
|
explicit TranslationHandler(QObject *parent = 0);
|
|
virtual ~TranslationHandler();
|
|
|
|
/**
|
|
* @brief Get a list of available translation names.
|
|
* @return List of available translation names.
|
|
*
|
|
*/
|
|
const QStringList GetNames() const;
|
|
|
|
/**
|
|
* @brief Get a list of available translations.
|
|
* @return List of available translations.
|
|
*
|
|
*/
|
|
QList<TranslationInfo> GetTranslations() const {
|
|
return mTranslations;
|
|
}
|
|
|
|
/**
|
|
* @brief Set active translation.
|
|
* @param code ISO 639 language code for new selected translation.
|
|
* @return true if succeeds, false otherwise.
|
|
*
|
|
*/
|
|
bool SetLanguage(const QString &code);
|
|
|
|
/**
|
|
* @brief Get currently selected translation.
|
|
* @return ISO 639 language code for current translation.
|
|
*
|
|
*/
|
|
QString GetCurrentLanguage() const;
|
|
|
|
/**
|
|
* @brief Get translation suggestion for the system.
|
|
* This function checks the current system locale and determines which of
|
|
* the available translations is best as current translation. If none of
|
|
* the available translations is good then it returns English ("en").
|
|
* @return Suggested translation ISO 639 language code.
|
|
*
|
|
*/
|
|
QString SuggestLanguage() const;
|
|
|
|
protected:
|
|
|
|
/**
|
|
* @brief Add new translation to list of available translations.
|
|
* @param name Name of the translation ("English").
|
|
* @param filename Filename of the translation.
|
|
*
|
|
*/
|
|
void AddTranslation(const char *name, const char *filename);
|
|
|
|
/**
|
|
* @brief Find language in the list and return its index.
|
|
* @param code ISO 639 language code.
|
|
* @return Index at list, or -1 if not found.
|
|
*
|
|
*/
|
|
int GetLanguageIndexByCode(const QString &code) const;
|
|
|
|
private:
|
|
|
|
/**
|
|
* @brief ISO 639 language code of the currently selected translation.
|
|
*
|
|
*/
|
|
QString mCurrentLanguage;
|
|
|
|
/**
|
|
* @brief List of available translations.
|
|
*
|
|
*/
|
|
QList<TranslationInfo> mTranslations;
|
|
|
|
/**
|
|
* @brief Translator class instance.
|
|
*
|
|
*/
|
|
QTranslator *mTranslator;
|
|
};
|
|
|
|
/// @}
|
|
#endif // TRANSLATIONHANDLER_H
|