ttcalc/src/languages.h

/*
 * This file is a part of TTCalc - a mathematical calculator
 * and is distributed under the (new) BSD licence.
 * Author: Tomasz Sowa <t.sowa@slimaczek.pl>
 */

/* 
 * Copyright (c) 2006-2007, Tomasz Sowa
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 *  * Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *    
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *    
 *  * Neither the name Tomasz Sowa nor the names of contributors to this
 *    project may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef headerfilelanguages
#define headerfilelanguages

#include <string>
#include <map>
#include <vector>

#include <ttmath/ttmathtypes.h>


class Languages
{
public:
	
	enum GuiMsg
	{
		button_ok,
		button_cancel,
		message_box_caption,
		dialog_box_add_variable_caption,
		dialog_box_edit_variable_caption,
		dialog_box_add_variable_incorrect_name,
		dialog_box_add_variable_incorrect_value,
		dialog_box_add_variable_variable_exists,
		dialog_box_edit_variable_unknown_variable,
		dialog_box_delete_variable_confirm,
		dialog_box_variable_not_all_deleted,
		dialog_box_add_function_caption,
		dialog_box_edit_function_caption,
		dialog_box_add_function_function_exists,
		dialog_box_edit_function_unknown_function,
		dialog_box_delete_function_confirm,
		dialog_box_function_not_all_deleted,
		dialog_box_add_function_incorrect_name,
		list_variables_header_1,
		list_variables_header_2,
		list_functions_header_1,
		list_functions_header_2,
		list_functions_header_3,
		button_add,
		button_edit,
		button_delete,
		button_clear,
		tab_standard,
		tab_variables,
		tab_functions,
		tab_precision,
		tab_display,
		tab_convert,
		radio_precision_1,
		radio_precision_2,
		radio_precision_3,
		precision_1_info,
		precision_2_info,
		precision_3_info,
		overflow_during_printing,
		combo_rounding_none,
		combo_rounding_cut_last_digits,
		combo_rounding_integer,
		combo_rounding_to_number,
		combo_rounding_after_comma,
		display_input,
		display_output,
		display_rounding,
		display_always_scientific,
		display_not_always_scientific,
		convert_type,
		convert_input,
		convert_output,
		convert_dynamic_output,
		menu_view,
		menu_edit,
		menu_help,
		menu_language,
		menu_view_new_window,
		menu_view_normal_view,
		menu_view_compact_view,
		menu_view_always_on_top,
		menu_view_lang_english,
		menu_view_lang_polish,
		menu_view_close_program,
		menu_edit_undo,
		menu_edit_paste,
		menu_edit_copy_result,
		menu_help_help,
		menu_help_project_page,
		menu_help_about,
		cant_init_calculations,
		message_box_error_caption,
		cant_create_thread,
		cant_create_main_window,
		cant_init_common_controls,
		cant_find_help,
		cant_open_project_page,
		about_text,
		about_text_portable_version,
		about_text_exe_packer,
		about_box_title,
		about_box_button_close,
		display_group_scientific,
		unknown_error
	};

	// the first item must be with zero index 
	// and next items must be about one greater (0,1,2,3..)
	// (after conversion to 'int' we pass it into the std::vector)
	enum Country
	{
		en = 0, pl
	};

private:

	Country current_country;

	std::vector<std::map<ttmath::ErrorCode, std::string> > error_messages_tab;
	std::vector<std::map<GuiMsg,            std::string> > gui_messages_tab;

	void InsertErrorPair(ttmath::ErrorCode code, const char * message);
	void InitErrorMessagesTab();

	void InsertGuiPair(GuiMsg code, const char * message);
	void InitGuiMessagesTab();

public:



	Languages()
	{
		current_country = en;
	}

	void SetCurrentLanguage(Country c)
	{
		current_country = c;
	}

	Country GetCurrentLanguage()
	{
		return current_country;
	}

	const char * ErrorMessage(Country country, ttmath::ErrorCode code);
	const char * ErrorMessage(ttmath::ErrorCode code);
	const char * GuiMessage(Country country, GuiMsg code);
	const char * GuiMessage(GuiMsg code);

};


#endif