marlin/Marlin/src/lcd/extui/lib/mks_ui/draw_change_speed.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 HAS_TFT_LVGL_UI

#include "draw_ui.h"
#include <lv_conf.h>
//#include "../lvgl/src/lv_objx/lv_imgbtn.h"
//#include "../lvgl/src/lv_objx/lv_img.h"
//#include "../lvgl/src/lv_core/lv_disp.h"
//#include "../lvgl/src/lv_core/lv_refr.h"

#include "../../../../module/planner.h"
#include "../../../../inc/MarlinConfig.h"

extern lv_group_t * g;
static lv_obj_t * scr;
static lv_obj_t *labelStep, *buttonStep, *buttonMov, *buttonExt;
static lv_obj_t *labelMov, *labelExt;
static lv_obj_t * printSpeedText;

#define ID_C_ADD    1
#define ID_C_DEC    2
#define ID_C_MOVE   3
#define ID_C_EXT    4
#define ID_C_STEP   5
#define ID_C_RETURN 6

static uint8_t speedType;

static void event_handler(lv_obj_t * obj, lv_event_t event) {
  switch (obj->mks_obj_id) {
    case ID_C_ADD:
      if (event == LV_EVENT_CLICKED) {
        // nothing to do
      }
      else if (event == LV_EVENT_RELEASED) {
        if (speedType == 0) {
          if (feedrate_percentage < MAX_EXT_SPEED_PERCENT - uiCfg.stepPrintSpeed)
            feedrate_percentage += uiCfg.stepPrintSpeed;
          else
            feedrate_percentage = MAX_EXT_SPEED_PERCENT;
        }
        else if (speedType == 1) {
          if (planner.flow_percentage[0] < MAX_EXT_SPEED_PERCENT - uiCfg.stepPrintSpeed)
            planner.flow_percentage[0] += uiCfg.stepPrintSpeed;
          else
            planner.flow_percentage[0] = MAX_EXT_SPEED_PERCENT;
          //planner.e_factor[0]= planner.flow_percentage[0]*0.01;
          //planner.flow_percentage[1] = planner.flow_percentage[0];
          //planner.e_factor[1]= planner.flow_percentage[1]*0.01;
          planner.refresh_e_factor(0);
          #if HAS_MULTI_EXTRUDER
            planner.flow_percentage[1] = planner.flow_percentage[0];
            planner.refresh_e_factor(1);
          #endif
        }
        disp_print_speed();
      }
      break;
    case ID_C_DEC:
      if (event == LV_EVENT_CLICKED) {
        // nothing to do
      }
      else if (event == LV_EVENT_RELEASED) {
        if (speedType == 0) {
          if (feedrate_percentage > MIN_EXT_SPEED_PERCENT + uiCfg.stepPrintSpeed)
            feedrate_percentage -= uiCfg.stepPrintSpeed;
          else
            feedrate_percentage = MIN_EXT_SPEED_PERCENT;
        }
        else if (speedType == 1) {
          if (planner.flow_percentage[0] > MIN_EXT_SPEED_PERCENT + uiCfg.stepPrintSpeed)
            planner.flow_percentage[0] -= uiCfg.stepPrintSpeed;
          else
            planner.flow_percentage[0] = MIN_EXT_SPEED_PERCENT;
          //planner.e_factor[0]= planner.flow_percentage[0] * 0.01;
          //planner.flow_percentage[1] = planner.flow_percentage[0];
          //planner.e_factor[1]= planner.flow_percentage[1] * 0.01;
          planner.refresh_e_factor(0);
          #if HAS_MULTI_EXTRUDER
            planner.flow_percentage[1] = planner.flow_percentage[0];
            planner.refresh_e_factor(1);
          #endif
        }
        disp_print_speed();
      }
      break;
    case ID_C_MOVE:
      if (event == LV_EVENT_CLICKED) {
        // nothing to do
      }
      else if (event == LV_EVENT_RELEASED) {
        speedType = 0;
        disp_speed_type();
        disp_print_speed();
      }
      break;
    case ID_C_EXT:
      if (event == LV_EVENT_CLICKED) {
        // nothing to do
      }
      else if (event == LV_EVENT_RELEASED) {
        speedType = 1;
        disp_speed_type();
        disp_print_speed();
      }
      break;
    case ID_C_STEP:
      if (event == LV_EVENT_CLICKED) {

      }
      else if (event == LV_EVENT_RELEASED) {
        if (uiCfg.stepPrintSpeed == 1)
          uiCfg.stepPrintSpeed = 5;
        else if (uiCfg.stepPrintSpeed == 5)
          uiCfg.stepPrintSpeed = 10;
        else
          uiCfg.stepPrintSpeed = 1;
        disp_speed_step();
      }
      break;
    case ID_C_RETURN:
      if (event == LV_EVENT_CLICKED) {
        // nothing to do
      }
      else if (event == LV_EVENT_RELEASED) {
        clear_cur_ui();
        draw_return_ui();
      }
      break;
  }
}

void lv_draw_change_speed(void) {
  lv_obj_t *buttonAdd, *buttonDec;
  lv_obj_t *buttonBack;

  if (disp_state_stack._disp_state[disp_state_stack._disp_index] != CHANGE_SPEED_UI) {
    disp_state_stack._disp_index++;
    disp_state_stack._disp_state[disp_state_stack._disp_index] = CHANGE_SPEED_UI;
  }
  disp_state = CHANGE_SPEED_UI;

  scr = lv_obj_create(NULL, NULL);

  lv_obj_set_style(scr, &tft_style_scr);
  lv_scr_load(scr);
  lv_obj_clean(scr);

  lv_obj_t * title = lv_label_create(scr, NULL);
  lv_obj_set_style(title, &tft_style_label_rel);
  lv_obj_set_pos(title, TITLE_XPOS, TITLE_YPOS);
  lv_label_set_text(title, creat_title_text());

  lv_refr_now(lv_refr_get_disp_refreshing());


  // Create an Image button
  buttonAdd  = lv_imgbtn_create(scr, NULL);
  buttonDec  = lv_imgbtn_create(scr, NULL);
  buttonMov  = lv_imgbtn_create(scr, NULL);
  buttonExt  = lv_imgbtn_create(scr, NULL);
  buttonStep = lv_imgbtn_create(scr, NULL);
  buttonBack = lv_imgbtn_create(scr, NULL);

  lv_obj_set_event_cb_mks(buttonAdd, event_handler, ID_C_ADD, NULL, 0);
  lv_imgbtn_set_src(buttonAdd, LV_BTN_STATE_REL, "F:/bmp_Add.bin");
  lv_imgbtn_set_src(buttonAdd, LV_BTN_STATE_PR, "F:/bmp_Add.bin");
  lv_imgbtn_set_style(buttonAdd, LV_BTN_STATE_PR, &tft_style_label_pre);
  lv_imgbtn_set_style(buttonAdd, LV_BTN_STATE_REL, &tft_style_label_rel);

  #if 1
    lv_obj_set_event_cb_mks(buttonDec, event_handler, ID_C_DEC, NULL, 0);
    lv_imgbtn_set_src(buttonDec, LV_BTN_STATE_REL, "F:/bmp_Dec.bin");
    lv_imgbtn_set_src(buttonDec, LV_BTN_STATE_PR, "F:/bmp_Dec.bin");
    lv_imgbtn_set_style(buttonDec, LV_BTN_STATE_PR, &tft_style_label_pre);
    lv_imgbtn_set_style(buttonDec, LV_BTN_STATE_REL, &tft_style_label_rel);

    lv_obj_set_event_cb_mks(buttonMov, event_handler, ID_C_MOVE, NULL, 0);
    lv_imgbtn_set_style(buttonMov, LV_BTN_STATE_PR, &tft_style_label_pre);
    lv_imgbtn_set_style(buttonMov, LV_BTN_STATE_REL, &tft_style_label_rel);

    lv_obj_set_event_cb_mks(buttonExt, event_handler, ID_C_EXT, NULL, 0);
    lv_imgbtn_set_style(buttonExt, LV_BTN_STATE_PR, &tft_style_label_pre);
    lv_imgbtn_set_style(buttonExt, LV_BTN_STATE_REL, &tft_style_label_rel);

    lv_obj_set_event_cb_mks(buttonStep, event_handler, ID_C_STEP, NULL, 0);
    lv_imgbtn_set_style(buttonStep, LV_BTN_STATE_PR, &tft_style_label_pre);
    lv_imgbtn_set_style(buttonStep, LV_BTN_STATE_REL, &tft_style_label_rel);

    lv_obj_set_event_cb_mks(buttonBack, event_handler, ID_C_RETURN, NULL, 0);
    lv_imgbtn_set_src(buttonBack, LV_BTN_STATE_REL, "F:/bmp_return.bin");
    lv_imgbtn_set_src(buttonBack, LV_BTN_STATE_PR, "F:/bmp_return.bin");
    lv_imgbtn_set_style(buttonBack, LV_BTN_STATE_PR, &tft_style_label_pre);
    lv_imgbtn_set_style(buttonBack, LV_BTN_STATE_REL, &tft_style_label_rel);
  #endif

  lv_obj_set_pos(buttonAdd, INTERVAL_V, titleHeight);
  lv_obj_set_pos(buttonDec, BTN_X_PIXEL * 3 + INTERVAL_V * 4, titleHeight);
  lv_obj_set_pos(buttonMov, INTERVAL_V, BTN_Y_PIXEL + INTERVAL_H + titleHeight);
  lv_obj_set_pos(buttonExt, BTN_X_PIXEL + INTERVAL_V * 2, BTN_Y_PIXEL + INTERVAL_H + titleHeight);
  lv_obj_set_pos(buttonStep, BTN_X_PIXEL * 2 + INTERVAL_V * 3, BTN_Y_PIXEL + INTERVAL_H + titleHeight);
  lv_obj_set_pos(buttonBack, BTN_X_PIXEL * 3 + INTERVAL_V * 4, BTN_Y_PIXEL + INTERVAL_H + titleHeight);

  // Create labels on the image buttons
  lv_btn_set_layout(buttonAdd, LV_LAYOUT_OFF);
  lv_btn_set_layout(buttonDec, LV_LAYOUT_OFF);
  lv_btn_set_layout(buttonMov, LV_LAYOUT_OFF);
  lv_btn_set_layout(buttonExt, LV_LAYOUT_OFF);
  lv_btn_set_layout(buttonStep, LV_LAYOUT_OFF);
  lv_btn_set_layout(buttonBack, LV_LAYOUT_OFF);

  lv_obj_t *labelAdd    = lv_label_create(buttonAdd, NULL);
  lv_obj_t *labelDec    = lv_label_create(buttonDec, NULL);
  labelMov              = lv_label_create(buttonMov, NULL);
  labelExt              = lv_label_create(buttonExt, NULL);
  labelStep             = lv_label_create(buttonStep, NULL);
  lv_obj_t *label_Back  = lv_label_create(buttonBack, NULL);

  if (gCfgItems.multiple_language) {
    lv_label_set_text(labelAdd, speed_menu.add);
    lv_obj_align(labelAdd, buttonAdd, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);

    lv_label_set_text(labelDec, speed_menu.dec);
    lv_obj_align(labelDec, buttonDec, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);

    lv_label_set_text(label_Back, common_menu.text_back);
    lv_obj_align(label_Back, buttonBack, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);
  }
  #if HAS_ROTARY_ENCODER
    if (gCfgItems.encoder_enable) {
      lv_group_add_obj(g, buttonAdd);
      lv_group_add_obj(g, buttonDec);
      lv_group_add_obj(g, buttonMov);
      lv_group_add_obj(g, buttonExt);
      lv_group_add_obj(g, buttonStep);
      lv_group_add_obj(g, buttonBack);
    }
  #endif

  disp_speed_type();
  disp_speed_step();

  printSpeedText = lv_label_create(scr, NULL);
  lv_obj_set_style(printSpeedText, &tft_style_label_rel);
  disp_print_speed();
}

void disp_speed_step() {
  if (uiCfg.stepPrintSpeed == 1) {
    lv_imgbtn_set_src(buttonStep, LV_BTN_STATE_REL, "F:/bmp_step1_percent.bin");
    lv_imgbtn_set_src(buttonStep, LV_BTN_STATE_PR, "F:/bmp_step1_percent.bin");
  }
  else if (uiCfg.stepPrintSpeed == 5) {
    lv_imgbtn_set_src(buttonStep, LV_BTN_STATE_REL, "F:/bmp_step5_percent.bin");
    lv_imgbtn_set_src(buttonStep, LV_BTN_STATE_PR, "F:/bmp_step5_percent.bin");
  }
  else if (uiCfg.stepPrintSpeed == 10) {
    lv_imgbtn_set_src(buttonStep, LV_BTN_STATE_REL, "F:/bmp_step10_percent.bin");
    lv_imgbtn_set_src(buttonStep, LV_BTN_STATE_PR, "F:/bmp_step10_percent.bin");
  }
  if (gCfgItems.multiple_language) {
    if (uiCfg.stepPrintSpeed == 1) {
      lv_label_set_text(labelStep, speed_menu.step_1percent);
      lv_obj_align(labelStep, buttonStep, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);
    }
    else if (uiCfg.stepPrintSpeed == 5) {
      lv_label_set_text(labelStep, speed_menu.step_5percent);
      lv_obj_align(labelStep, buttonStep, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);
    }
    else if (uiCfg.stepPrintSpeed == 10) {
      lv_label_set_text(labelStep, speed_menu.step_10percent);
      lv_obj_align(labelStep, buttonStep, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);
    }
  }
}

void disp_print_speed() {
  char buf[30] = { 0 };

  public_buf_l[0] = '\0';

  if (speedType == 0) { // move
    strcat(public_buf_l, speed_menu.move_speed);
    strcat_P(public_buf_l, PSTR(": "));
    sprintf_P(buf, PSTR("%d%%"), feedrate_percentage);
    strcat(public_buf_l, buf);
  }
  else if (speedType == 1) { // e1
    strcat(public_buf_l, speed_menu.extrude_speed);
    strcat_P(public_buf_l, PSTR(": "));
    sprintf_P(buf, PSTR("%d%%"), planner.flow_percentage[0]);
    strcat(public_buf_l, buf);
  }
  lv_label_set_text(printSpeedText, public_buf_l);
  lv_obj_align(printSpeedText, NULL, LV_ALIGN_CENTER, 0, -65);
}

void disp_speed_type() {
  switch (speedType) {
    case 1:
      lv_imgbtn_set_src(buttonMov, LV_BTN_STATE_REL, "F:/bmp_mov_changeSpeed.bin");
      lv_imgbtn_set_src(buttonMov, LV_BTN_STATE_PR, "F:/bmp_mov_changeSpeed.bin");
      lv_imgbtn_set_src(buttonExt, LV_BTN_STATE_REL, "F:/bmp_extruct_sel.bin");
      lv_imgbtn_set_src(buttonExt, LV_BTN_STATE_PR, "F:/bmp_extruct_sel.bin");
      break;

    default:
      lv_imgbtn_set_src(buttonMov, LV_BTN_STATE_REL, "F:/bmp_mov_sel.bin");
      lv_imgbtn_set_src(buttonMov, LV_BTN_STATE_PR, "F:/bmp_mov_sel.bin");
      lv_imgbtn_set_src(buttonExt, LV_BTN_STATE_REL, "F:/bmp_speed_extruct.bin");
      lv_imgbtn_set_src(buttonExt, LV_BTN_STATE_PR, "F:/bmp_speed_extruct.bin");
      break;
  }
  lv_obj_refresh_ext_draw_pad(buttonExt);
  lv_obj_refresh_ext_draw_pad(buttonMov);

  if (gCfgItems.multiple_language) {
    lv_label_set_text(labelMov, speed_menu.move);
    lv_obj_align(labelMov, buttonMov, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);

    lv_label_set_text(labelExt, speed_menu.extrude);
    lv_obj_align(labelExt, buttonExt, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);
  }
}

void lv_clear_change_speed() {
  #if HAS_ROTARY_ENCODER
    if (gCfgItems.encoder_enable) lv_group_remove_all_objs(g);
  #endif
  lv_obj_del(scr);
}

#endif // HAS_TFT_LVGL_UI