285 lines
7.1 KiB
C++
285 lines
7.1 KiB
C++
/*
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* This file is a part of TTCalc - a mathematical calculator
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* and is distributed under the (new) BSD licence.
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* Author: Tomasz Sowa <t.sowa@ttmath.org>
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*/
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/*
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* Copyright (c) 2006-2009, Tomasz Sowa
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name Tomasz Sowa nor the names of contributors to this
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* project may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef headerfilelanguages
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#define headerfilelanguages
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#include <string>
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#include <map>
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#include <vector>
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#include "bigtypes.h"
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class Languages
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{
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public:
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enum GuiMsg
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{
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button_ok,
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button_cancel,
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message_box_caption,
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dialog_box_add_variable_caption,
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dialog_box_edit_variable_caption,
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dialog_box_add_variable_incorrect_name,
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dialog_box_add_variable_incorrect_value,
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dialog_box_add_variable_variable_exists,
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dialog_box_edit_variable_unknown_variable,
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dialog_box_delete_variable_confirm,
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dialog_box_variable_not_all_deleted,
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dialog_box_add_function_caption,
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dialog_box_edit_function_caption,
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dialog_box_add_function_function_exists,
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dialog_box_edit_function_unknown_function,
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dialog_box_delete_function_confirm,
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dialog_box_function_not_all_deleted,
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dialog_box_add_function_incorrect_name,
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list_variables_header_1,
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list_variables_header_2,
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list_functions_header_1,
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list_functions_header_2,
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list_functions_header_3,
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button_add,
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button_edit,
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button_delete,
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button_clear,
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tab_standard,
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tab_variables,
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tab_functions,
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tab_precision,
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tab_display,
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tab_convert,
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radio_precision_1,
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radio_precision_2,
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radio_precision_3,
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precision_1_info,
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precision_2_info,
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precision_3_info,
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overflow_during_printing,
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combo_rounding_none,
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combo_rounding_integer,
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combo_rounding_to_number,
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combo_rounding_after_comma,
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check_remove_zeroes,
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display_input,
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display_output,
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display_rounding,
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display_always_scientific,
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display_not_always_scientific,
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display_deg_rad_grad,
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display_grouping,
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display_grouping_none,
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display_grouping_space,
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display_input_decimal_point,
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display_input_decimal_point_item1,
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display_output_decimal_point,
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display_param_sep,
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display_param_sep_item2,
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display_param_sep_item3,
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convert_type,
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convert_input,
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convert_output,
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convert_dynamic_output,
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menu_view,
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menu_edit,
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menu_help,
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menu_language,
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menu_view_new_window,
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menu_view_normal_view,
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menu_view_compact_view,
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menu_view_always_on_top,
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menu_view_pad,
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menu_view_lang_english,
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menu_view_lang_polish,
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menu_view_lang_spanish,
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menu_view_lang_danish,
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menu_view_lang_chinese,
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menu_view_lang_russian,
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menu_view_lang_swedish,
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menu_view_close_program,
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menu_edit_undo,
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menu_edit_cut,
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menu_edit_copy,
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menu_edit_paste,
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menu_edit_del,
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menu_edit_paste_formula,
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menu_edit_copy_result,
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menu_edit_copy_both,
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menu_edit_select_all,
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menu_edit_bracket,
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menu_help_help,
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menu_help_project_page,
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menu_help_check_update,
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menu_help_about,
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menu_update_available,
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cant_init_calculations,
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message_box_error_caption,
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cant_create_thread,
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cant_create_pad,
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cant_create_main_window,
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cant_init_common_controls,
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cant_find_help,
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cant_open_project_page,
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update_title,
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update_button_next,
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update_button_finish,
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update_button_cancel,
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update_check_at_startup,
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update_check_for_info,
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update_is_new_version,
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update_no_new_version,
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update_download_from,
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update_downloaded_info1,
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update_downloaded_info2,
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update_download_error,
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about_text,
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about_text_portable_version,
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about_text_exe_packer,
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about_box_title,
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about_box_button_close,
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display_group_scientific,
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pad_title,
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pad_menu_file,
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pad_menu_edit,
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pad_menu_file_new,
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pad_menu_file_open,
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pad_menu_file_saveas,
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pad_menu_file_close,
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pad_menu_edit_undo,
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pad_menu_edit_cut,
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pad_menu_edit_copy,
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pad_menu_edit_paste,
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pad_menu_edit_del,
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pad_menu_edit_select_all,
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unknown_error
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};
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// the first item must be with zero index
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// and next items must be about one greater (0,1,2,3..)
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// (after conversion to 'int' we pass it into the std::vector)
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enum Country
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{
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en = 0, pl, sp, da, chn, ru, swe
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};
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// TTMathBigMax foo_return;
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private:
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Country current_country;
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std::vector<std::map<ttmath::ErrorCode, std::string> > error_messages_tab;
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std::vector<std::map<GuiMsg, std::string> > gui_messages_tab;
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void InsertErrorPair(ttmath::ErrorCode code, const char * message);
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void InitErrorMessagesTab();
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void InsertGuiPair(GuiMsg code, const char * message);
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void InitGuiMessagesTab();
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public:
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Languages()
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{
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current_country = en;
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// foo_return = 0;
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}
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void SetCurrentLanguage(Country c)
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{
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current_country = c;
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}
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Country GetCurrentLanguage()
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{
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return current_country;
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}
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/*
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we're using some methods from this class simultaneously in two threads,
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this is to be sure that everything is initialized before the second thread is started
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should be called before calling the second thread
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*/
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void InitAll()
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{
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InitErrorMessagesTab();
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InitGuiMessagesTab();
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}
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/*
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long form of methods
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(with 'coutry')
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these methods you can call from the second thread without having to
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calling StopCalculating() and StartCalculating() from the thread controller
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the methods return only static value - remember to call InitAll() somewhere
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at the beginning e.g. in the first thread
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*/
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const char * ErrorMessage(Country country, ttmath::ErrorCode code);
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const char * GuiMessage(Country country, GuiMsg code);
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/*
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short form of methods
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(without 'country' - it's taken from a private variable 'current_country')
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don't use these methods in the second thread - the parameter 'country' can be using
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by the first thread, although the 'country' is simply enum and should be atomic
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but in the future it may be changed
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*/
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const char * ErrorMessage(ttmath::ErrorCode code);
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const char * GuiMessage(GuiMsg code);
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};
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#endif
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