godot/core/string/translation.h

/**************************************************************************/
/*  translation.h                                                         */
/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#pragma once

#include "core/io/resource.h"
#include "core/object/gdvirtual.gen.inc"

class Translation : public Resource {
	GDCLASS(Translation, Resource);
	OBJ_SAVE_TYPE(Translation);
	RES_BASE_EXTENSION("translation");

	String locale = "en";
	HashMap<StringName, StringName> translation_map;

	virtual Vector<String> _get_message_list() const;
	virtual Dictionary _get_messages() const;
	virtual void _set_messages(const Dictionary &p_messages);

protected:
	static void _bind_methods();

	GDVIRTUAL2RC(StringName, _get_message, StringName, StringName);
	GDVIRTUAL4RC(StringName, _get_plural_message, StringName, StringName, int, StringName);

public:
	void set_locale(const String &p_locale);
	_FORCE_INLINE_ String get_locale() const { return locale; }

	virtual void add_message(const StringName &p_src_text, const StringName &p_xlated_text, const StringName &p_context = "");
	virtual void add_plural_message(const StringName &p_src_text, const Vector<String> &p_plural_xlated_texts, const StringName &p_context = "");
	virtual StringName get_message(const StringName &p_src_text, const StringName &p_context = "") const; //overridable for other implementations
	virtual StringName get_plural_message(const StringName &p_src_text, const StringName &p_plural_text, int p_n, const StringName &p_context = "") const;
	virtual void erase_message(const StringName &p_src_text, const StringName &p_context = "");
	virtual void get_message_list(List<StringName> *r_messages) const;
	virtual int get_message_count() const;
	virtual Vector<String> get_translated_message_list() const;

	Translation() {}
};