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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
#include "../../../../inc/MarlinConfigPre.h"
#if HAS_TFT_LVGL_UI
#include "draw_ui.h"
#include <lv_conf.h>
#include "../../../../inc/MarlinConfig.h"
#include <string.h>
enum {
ID_CN = 1,
ID_T_CN,
ID_EN,
ID_RU,
ID_ES,
ID_FR,
ID_IT,
ID_L_RETURN
};
#define SELECTED 1
#define UNSELECTED 0
static void disp_language(uint8_t language, uint8_t state);
extern lv_group_t *g;
static lv_obj_t *scr;
static lv_obj_t *buttonCN, *buttonT_CN, *buttonEN, *buttonRU;
static lv_obj_t *buttonES, *buttonFR, *buttonIT;
static void event_handler(lv_obj_t *obj, lv_event_t event) {
if (event != LV_EVENT_RELEASED) return;
switch (obj->mks_obj_id) {
case ID_CN:
disp_language(gCfgItems.language, UNSELECTED);
lv_imgbtn_set_src_both(buttonCN, "F:/bmp_simplified_cn_sel.bin");
lv_obj_refresh_ext_draw_pad(buttonCN);
gCfgItems.language = LANG_SIMPLE_CHINESE;
update_spi_flash();
disp_language_init();
break;
case ID_T_CN:
disp_language(gCfgItems.language, UNSELECTED);
lv_imgbtn_set_src_both(buttonT_CN, "F:/bmp_traditional_cn_sel.bin");
lv_obj_refresh_ext_draw_pad(buttonT_CN);
gCfgItems.language = LANG_COMPLEX_CHINESE;
update_spi_flash();
disp_language_init();
break;
case ID_EN:
disp_language(gCfgItems.language, UNSELECTED);
lv_imgbtn_set_src_both(buttonEN, "F:/bmp_english_sel.bin");
lv_obj_refresh_ext_draw_pad(buttonEN);
gCfgItems.language = LANG_ENGLISH;
update_spi_flash();
disp_language_init();
break;
case ID_RU:
disp_language(gCfgItems.language, UNSELECTED);
lv_imgbtn_set_src_both(buttonRU, "F:/bmp_russian_sel.bin");
lv_obj_refresh_ext_draw_pad(buttonRU);
gCfgItems.language = LANG_RUSSIAN;
update_spi_flash();
disp_language_init();
break;
case ID_ES:
disp_language(gCfgItems.language, UNSELECTED);
lv_imgbtn_set_src_both(buttonES, "F:/bmp_spanish_sel.bin");
lv_obj_refresh_ext_draw_pad(buttonES);
gCfgItems.language = LANG_SPANISH;
update_spi_flash();
disp_language_init();
break;
case ID_FR:
disp_language(gCfgItems.language, UNSELECTED);
lv_imgbtn_set_src_both(buttonFR, "F:/bmp_french_sel.bin");
lv_obj_refresh_ext_draw_pad(buttonFR);
gCfgItems.language = LANG_FRENCH;
update_spi_flash();
disp_language_init();
break;
case ID_IT:
disp_language(gCfgItems.language, UNSELECTED);
lv_imgbtn_set_src_both(buttonIT, "F:/bmp_italy_sel.bin");
lv_obj_refresh_ext_draw_pad(buttonIT);
gCfgItems.language = LANG_ITALY;
update_spi_flash();
disp_language_init();
break;
case ID_L_RETURN:
buttonCN = nullptr;
buttonT_CN = nullptr;
buttonEN = nullptr;
buttonRU = nullptr;
buttonES = nullptr;
buttonFR = nullptr;
buttonFR = nullptr;
buttonIT = nullptr;
lv_clear_language();
lv_draw_set();
break;
}
}
static void disp_language(uint8_t language, uint8_t state) {
uint16_t id;
lv_obj_t *obj;
public_buf_l[0] = '\0';
switch (language) {
case LANG_SIMPLE_CHINESE:
id = ID_CN;
strcpy_P(public_buf_l, PSTR("F:/bmp_simplified_cn"));
obj = buttonCN;
break;
case LANG_COMPLEX_CHINESE:
id = ID_T_CN;
strcpy_P(public_buf_l, PSTR("F:/bmp_traditional_cn"));
obj = buttonT_CN;
break;
case LANG_ENGLISH:
id = ID_EN;
strcpy_P(public_buf_l, PSTR("F:/bmp_english"));
obj = buttonEN;
break;
case LANG_RUSSIAN:
id = ID_RU;
strcpy_P(public_buf_l, PSTR("F:/bmp_russian"));
obj = buttonRU;
break;
case LANG_SPANISH:
id = ID_ES;
strcpy_P(public_buf_l, PSTR("F:/bmp_spanish"));
obj = buttonES;
break;
case LANG_FRENCH:
id = ID_FR;
strcpy_P(public_buf_l, PSTR("F:/bmp_french"));
obj = buttonFR;
break;
case LANG_ITALY:
id = ID_IT;
strcpy_P(public_buf_l, PSTR("F:/bmp_italy"));
obj = buttonIT;
break;
default:
id = ID_CN;
strcpy_P(public_buf_l, PSTR("F:/bmp_simplified_cn"));
obj = buttonCN;
break;
}
if (state == SELECTED) strcat_P(public_buf_l, PSTR("_sel"));
strcat_P(public_buf_l, PSTR(".bin"));
lv_obj_set_event_cb_mks(obj, event_handler, id, "", 0);
lv_imgbtn_set_src_both(obj, public_buf_l);
if (state == UNSELECTED) lv_obj_refresh_ext_draw_pad(obj);
}
void lv_draw_language(void) {
scr = lv_screen_create(LANGUAGE_UI);
// Create image buttons
buttonCN = lv_big_button_create(scr, "F:/bmp_simplified_cn.bin", language_menu.chinese_s, INTERVAL_V, titleHeight, event_handler, ID_CN);
lv_obj_clear_protect(buttonCN, LV_PROTECT_FOLLOW);
buttonT_CN = lv_big_button_create(scr, "F:/bmp_traditional_cn.bin", language_menu.chinese_t, BTN_X_PIXEL + INTERVAL_V * 2, titleHeight, event_handler, ID_T_CN);
buttonEN = lv_big_button_create(scr, "F:/bmp_english.bin", language_menu.english, BTN_X_PIXEL * 2 + INTERVAL_V * 3, titleHeight, event_handler, ID_EN);
buttonRU = lv_big_button_create(scr, "F:/bmp_russian.bin", language_menu.russian, BTN_X_PIXEL * 3 + INTERVAL_V * 4, titleHeight, event_handler, ID_RU);
buttonES = lv_big_button_create(scr, "F:/bmp_spanish.bin", language_menu.spanish, INTERVAL_V, BTN_Y_PIXEL + INTERVAL_H + titleHeight, event_handler, ID_ES);
buttonFR = lv_big_button_create(scr, "F:/bmp_french.bin", language_menu.french, BTN_X_PIXEL + INTERVAL_V * 2, BTN_Y_PIXEL + INTERVAL_H + titleHeight, event_handler, ID_FR);
buttonIT = lv_big_button_create(scr, "F:/bmp_italy.bin", language_menu.italy, BTN_X_PIXEL * 2 + INTERVAL_V * 3, BTN_Y_PIXEL + INTERVAL_H + titleHeight, event_handler, ID_IT);
lv_big_button_create(scr, "F:/bmp_return.bin", common_menu.text_back, BTN_X_PIXEL * 3 + INTERVAL_V * 4, BTN_Y_PIXEL + INTERVAL_H + titleHeight, event_handler, ID_L_RETURN);
disp_language(gCfgItems.language, SELECTED);
}
void lv_clear_language() {
#if HAS_ROTARY_ENCODER
if (gCfgItems.encoder_enable) lv_group_remove_all_objs(g);
#endif
lv_obj_del(scr);
}
#endif // HAS_TFT_LVGL_UI
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