Marlin_FB4S/Marlin/src/lcd/extui/mks_ui/draw_cloud_bind.cpp

/**
 * 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 BOTH(HAS_TFT_LVGL_UI, MKS_WIFI_MODULE)

#include "lv_conf.h"
#include "draw_ui.h"

#include "../../../MarlinCore.h"
#include "../../../module/temperature.h"

#include "QR_Encode.h"

extern lv_group_t * g;
static lv_obj_t * scr;
static lv_obj_t *button_bind_or_not = nullptr, *label_bind_or_not = nullptr;
static lv_obj_t *buttonReleaseBind = nullptr, *label_ReleaseBind = nullptr;
static lv_obj_t * text_id;

static uint8_t unbinding_flag = 0;
static uint8_t id_mark        = 0;

#define ID_CLOUD_BIND_RETURN  1
#define ID_CLOUD_BIND_OR_NOT  2
#define ID_CLOUD_RELEASE_BIND 3

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_CLOUD_BIND_RETURN:
      goto_previous_ui();
      break;
    case ID_CLOUD_RELEASE_BIND:
      if (cloud_para.state == 0x12) {
        clear_cur_ui();
        lv_draw_dialog(DIALOG_TYPE_UNBIND);
      }
      break;
  }
}

void lv_draw_cloud_bind() {
  lv_obj_t *buttonBack = nullptr, *label_Back = nullptr;
  scr = lv_screen_create(BIND_UI);

  button_bind_or_not = lv_btn_create(scr, nullptr);
  lv_obj_set_pos(button_bind_or_not, TFT_WIDTH - 130, TFT_HEIGHT - 80 * 3);
  lv_obj_set_size(button_bind_or_not, PARA_UI_VALUE_BTN_X_SIZE + 15, PARA_UI_VALUE_BTN_Y_SIZE + 15);
  lv_obj_set_event_cb_mks(button_bind_or_not, event_handler, ID_CLOUD_BIND_OR_NOT, nullptr, 0);
  lv_btn_set_style(button_bind_or_not, LV_BTN_STYLE_REL, &style_para_value);
  lv_btn_set_style(button_bind_or_not, LV_BTN_STYLE_PR, &style_para_value);
  label_bind_or_not = lv_label_create_empty(button_bind_or_not);

  buttonReleaseBind = lv_btn_create(scr, nullptr);
  lv_obj_set_pos(buttonReleaseBind, TFT_WIDTH - 130, TFT_HEIGHT - 80 * 2);
  lv_obj_set_size(buttonReleaseBind, PARA_UI_VALUE_BTN_X_SIZE + 15, PARA_UI_VALUE_BTN_Y_SIZE + 15);
  lv_obj_set_event_cb_mks(buttonReleaseBind, event_handler, ID_CLOUD_RELEASE_BIND, nullptr, 0);
  label_ReleaseBind = lv_label_create_empty(buttonReleaseBind);
  lv_label_set_text(label_ReleaseBind, cloud_menu.unbind);
  lv_obj_align(label_ReleaseBind, buttonReleaseBind, LV_ALIGN_CENTER, 0, 0);

  buttonBack = lv_btn_create(scr, nullptr);
  lv_obj_set_pos(buttonBack, TFT_WIDTH - 130, TFT_HEIGHT - 80);
  lv_obj_set_size(buttonBack, PARA_UI_VALUE_BTN_X_SIZE + 15, PARA_UI_VALUE_BTN_Y_SIZE + 15);
  lv_obj_set_event_cb_mks(buttonBack, event_handler, ID_CLOUD_BIND_RETURN, nullptr, 0);
  lv_btn_set_style(buttonBack, LV_BTN_STYLE_REL, &style_para_back);
  lv_btn_set_style(buttonBack, LV_BTN_STYLE_PR, &style_para_back);
  label_Back = lv_label_create_empty(buttonBack);
  lv_label_set_text(label_Back, common_menu.text_back);
  lv_obj_align(label_Back, buttonBack, LV_ALIGN_CENTER, 0, 0);

  #if BUTTONS_EXIST(EN1, EN2, ENC)
    if (gCfgItems.encoder_enable) {
      lv_group_add_obj(g, buttonReleaseBind);
      lv_group_add_obj(g, buttonBack);
    }
  #endif

  text_id = lv_label_create_empty(scr);
  lv_obj_set_pos(text_id, 50, 60 + 200 + 20);
  lv_obj_set_style(text_id, &tft_style_label_rel);
  lv_label_set_text(text_id, (char *)cloud_para.id);

  id_mark = 0;

  disp_bind_state();
}

void disp_bind_state() {
  if (cloud_para.state != 0x12)
    unbinding_flag = 0;

  if (unbinding_flag) {
    lv_label_set_text(label_bind_or_not, cloud_menu.unbinding);
    lv_obj_align(label_bind_or_not, button_bind_or_not, LV_ALIGN_CENTER, 0, 0);
    lv_btn_set_style(buttonReleaseBind, LV_BTN_STYLE_REL, &style_para_value);
    lv_btn_set_style(buttonReleaseBind, LV_BTN_STYLE_PR, &style_para_value);
  }
  else {
    if (cloud_para.state == 0x10) {
      lv_label_set_text(label_bind_or_not, cloud_menu.disconnected);
      lv_obj_align(label_bind_or_not, button_bind_or_not, LV_ALIGN_CENTER, 0, 0);
    }
    else if (cloud_para.state == 0x11) {
      lv_label_set_text(label_bind_or_not, cloud_menu.unbinded);
      lv_obj_align(label_bind_or_not, button_bind_or_not, LV_ALIGN_CENTER, 0, 0);
    }
    else if (cloud_para.state == 0x12) {
      lv_label_set_text(label_bind_or_not, cloud_menu.binded);
      lv_obj_align(label_bind_or_not, button_bind_or_not, LV_ALIGN_CENTER, 0, 0);
    }
    else {
      lv_label_set_text(label_bind_or_not, cloud_menu.disable);
      lv_obj_align(label_bind_or_not, button_bind_or_not, LV_ALIGN_CENTER, 0, 0);
    }
  }

  if (cloud_para.state == 0x12 && !unbinding_flag) {
    lv_btn_set_style(buttonReleaseBind, LV_BTN_STYLE_REL, &style_para_back);
    lv_btn_set_style(buttonReleaseBind, LV_BTN_STYLE_PR, &style_para_back);
  }
  else {
    lv_btn_set_style(buttonReleaseBind, LV_BTN_STYLE_REL, &style_para_value);
    lv_btn_set_style(buttonReleaseBind, LV_BTN_STYLE_PR, &style_para_value);
  }
}

static char last_cloud_state = 0;
void refresh_bind_ui() {
  if ((last_cloud_state != cloud_para.state) || unbinding_flag) {
    disp_bind_state();
    last_cloud_state = cloud_para.state;
  }
  if (cloud_para.id[0]) {
    if (!id_mark) {
      display_qrcode((uint8_t *)cloud_para.id);
      lv_label_set_text(text_id, (char *)cloud_para.id);
    }
  }
  else
    id_mark = 0;
}

void display_qrcode(uint8_t *qrcode_data) {
  uint8_t i, j;
  uint16_t x, y, p;

  if (!id_mark) {
    EncodeData((char *)qrcode_data);
    id_mark = 1;
  }

  lv_fill_rect(10, QRCODE_Y, 300, QRCODE_Y + 300, LV_COLOR_WHITE);

  if (m_nSymbleSize * 2 > QRCODE_WIDTH) return;

  for (i = 0; i < 40; i++)
    if ((m_nSymbleSize * i * 2) > QRCODE_WIDTH) break;

  p = (i - 1) * 2;

  x = QRCODE_X + 70;
  y = QRCODE_Y + 70;

  for (i = 0; i < m_nSymbleSize; i++)
    for (j = 0; j < m_nSymbleSize; j++)
      if (m_byModuleData[i][j] == 1)
        lv_fill_rect(x + p * i, y + p * j, x + p * (i + 1) - 1, y + p * (j + 1) - 1, LV_COLOR_BACKGROUND);
}

void cloud_unbind() {
  package_to_wifi(WIFI_CLOUD_UNBIND, nullptr, 0);
  unbinding_flag = 1;
}

void lv_clear_cloud_bind() {
  #if BUTTONS_EXIST(EN1, EN2, ENC)
    if (gCfgItems.encoder_enable)
      lv_group_remove_all_objs(g);
  #endif
  lv_obj_del(scr);
}

#endif // HAS_TFT_LVGL_UI