Subversion Repositories MK-Marlin

/**

 * Marlin 3D Printer Firmware

 * Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.

 *

 */

/**

 * ultralcd_impl_DOGM.h

 *

 * Graphics LCD implementation for 128x64 pixel LCDs by STB for ErikZalm/Marlin

 * Demonstrator: http://www.reprap.org/wiki/STB_Electronics

 * License: http://opensource.org/licenses/BSD-3-Clause

 *

 * With the use of:

 * u8glib by Oliver Kraus

 * https://github.com/olikraus/U8glib_Arduino

 * License: http://opensource.org/licenses/BSD-3-Clause

 */

/**

 * Implementation of the LCD display routines for a DOGM128 graphic display.

 * These are common LCD 128x64 pixel graphic displays.

 */

#ifndef ULTRALCD_IMPL_DOGM_H

#define ULTRALCD_IMPL_DOGM_H

#include "MarlinConfig.h"

#include <U8glib.h>

#include "ultralcd.h"

#include "dogm_bitmaps.h"

#include "utility.h"

#include "duration_t.h"

#if ENABLED(AUTO_BED_LEVELING_UBL)

  #include "ubl.h"

#endif

// Only Western languages support big / small fonts

#if DISABLED(DISPLAY_CHARSET_ISO10646_1)

  #undef USE_BIG_EDIT_FONT

  #undef USE_SMALL_INFOFONT

#endif

#if ENABLED(U8GLIB_ST7920)

  #include "ultralcd_st7920_u8glib_rrd.h"

#endif

#if ENABLED(U8GLIB_ST7565_64128N)

  #include "ultralcd_st7565_u8glib_VIKI.h"

#endif

#if ENABLED(USE_SMALL_INFOFONT)

  #include "dogm_font_data_6x9_marlin.h"

  #define FONT_STATUSMENU_NAME u8g_font_6x9

  #define INFO_FONT_HEIGHT 7

#else

  #define FONT_STATUSMENU_NAME FONT_MENU_NAME

  #define INFO_FONT_HEIGHT 8

#endif

#include "dogm_font_data_Marlin_symbols.h"   // The Marlin special symbols

#define FONT_SPECIAL_NAME Marlin_symbols

#if DISABLED(SIMULATE_ROMFONT)

  #if ENABLED(DISPLAY_CHARSET_ISO10646_1)

    #include "dogm_font_data_ISO10646_1.h"

    #define FONT_MENU_NAME ISO10646_1_5x7

  #elif ENABLED(DISPLAY_CHARSET_ISO10646_PL)

    #include "dogm_font_data_ISO10646_1_PL.h"

    #define FONT_MENU_NAME ISO10646_1_PL_5x7

  #elif ENABLED(DISPLAY_CHARSET_ISO10646_5)

    #include "dogm_font_data_ISO10646_5_Cyrillic.h"

    #define FONT_MENU_NAME ISO10646_5_Cyrillic_5x7

  #elif ENABLED(DISPLAY_CHARSET_ISO10646_KANA)

    #include "dogm_font_data_ISO10646_Kana.h"

    #define FONT_MENU_NAME ISO10646_Kana_5x7

  #elif ENABLED(DISPLAY_CHARSET_ISO10646_KO_KR)

    #include "dogm_font_data_ISO10646_ko_KR.h"

    #define FONT_MENU_NAME ISO10646_ko_KR

    #define TALL_FONT_CORRECTION 1

  #elif ENABLED(DISPLAY_CHARSET_ISO10646_GREEK)

    #include "dogm_font_data_ISO10646_Greek.h"

    #define FONT_MENU_NAME ISO10646_Greek_5x7

  #elif ENABLED(DISPLAY_CHARSET_ISO10646_CN)

    #include "dogm_font_data_ISO10646_CN.h"

    #define FONT_MENU_NAME ISO10646_CN

    #define TALL_FONT_CORRECTION 1

  #elif ENABLED(DISPLAY_CHARSET_ISO10646_TR)

    #include "dogm_font_data_ISO10646_1_tr.h"

    #define FONT_MENU_NAME ISO10646_TR

  #elif ENABLED(DISPLAY_CHARSET_ISO10646_CZ)

    #include "dogm_font_data_ISO10646_CZ.h"

    #define FONT_MENU_NAME ISO10646_CZ

  #elif ENABLED(DISPLAY_CHARSET_ISO10646_SK)

    #include "dogm_font_data_ISO10646_SK.h"

    #define FONT_MENU_NAME ISO10646_SK

  #else // fall-back

    #include "dogm_font_data_ISO10646_1.h"

    #define FONT_MENU_NAME ISO10646_1_5x7

  #endif

#else // SIMULATE_ROMFONT

  #if DISPLAY_CHARSET_HD44780 == JAPANESE

    #include "dogm_font_data_HD44780_J.h"

    #define FONT_MENU_NAME HD44780_J_5x7

  #elif DISPLAY_CHARSET_HD44780 == WESTERN

    #include "dogm_font_data_HD44780_W.h"

    #define FONT_MENU_NAME HD44780_W_5x7

  #elif DISPLAY_CHARSET_HD44780 == CYRILLIC

    #include "dogm_font_data_HD44780_C.h"

    #define FONT_MENU_NAME HD44780_C_5x7

  #else // fall-back

    #include "dogm_font_data_ISO10646_1.h"

    #define FONT_MENU_NAME ISO10646_1_5x7

  #endif

#endif // SIMULATE_ROMFONT

//#define FONT_STATUSMENU_NAME FONT_MENU_NAME

#define FONT_STATUSMENU 1

#define FONT_SPECIAL 2

#define FONT_MENU_EDIT 3

#define FONT_MENU 4

// DOGM parameters (size in pixels)

#define DOG_CHAR_WIDTH         6

#define DOG_CHAR_HEIGHT        12

#if ENABLED(USE_BIG_EDIT_FONT)

  #define FONT_MENU_EDIT_NAME u8g_font_9x18

  #define DOG_CHAR_WIDTH_EDIT  9

  #define DOG_CHAR_HEIGHT_EDIT 18

#else

  #define FONT_MENU_EDIT_NAME FONT_MENU_NAME

  #define DOG_CHAR_WIDTH_EDIT  DOG_CHAR_WIDTH

  #define DOG_CHAR_HEIGHT_EDIT DOG_CHAR_HEIGHT

#endif

#ifndef TALL_FONT_CORRECTION

  #define TALL_FONT_CORRECTION 0

#endif

#define START_COL              0

// LCD selection

#if ENABLED(REPRAPWORLD_GRAPHICAL_LCD)

  U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_RS); // 2 stripes

  // U8GLIB_ST7920_128X64 u8g(LCD_PINS_RS); // 8 stripes

#elif ENABLED(U8GLIB_ST7920)

  //U8GLIB_ST7920_128X64_4X u8g(LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS); // Original u8glib device. 2 stripes

                                                                            // No 4 stripe device available from u8glib.

  //U8GLIB_ST7920_128X64_1X u8g(LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS);    // Original u8glib device. 8 stripes

  U8GLIB_ST7920_128X64_RRD u8g(0); // Number of stripes can be adjusted in ultralcd_st7920_u8glib_rrd.h with PAGE_HEIGHT

#elif ENABLED(CARTESIO_UI)

  // The CartesioUI display

  #if defined(DOGLCD_MOSI) && DOGLCD_MOSI > -1 && defined(DOGLCD_SCK) && DOGLCD_SCK > -1

    // using SW-SPI

    //U8GLIB_DOGM128 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0);  // 8 stripes

    U8GLIB_DOGM128_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes

  #else

    //U8GLIB_DOGM128 u8g(DOGLCD_CS, DOGLCD_A0);  // 8 stripes

    U8GLIB_DOGM128_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes

  #endif

#elif ENABLED(U8GLIB_LM6059_AF)

  // Based on the Adafruit ST7565 (http://www.adafruit.com/products/250)

  //U8GLIB_LM6059 u8g(DOGLCD_CS, DOGLCD_A0);  // 8 stripes

  U8GLIB_LM6059_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes

#elif ENABLED(U8GLIB_ST7565_64128N)

  // The MaKrPanel, Mini Viki, and Viki 2.0, ST7565 controller as well

  // U8GLIB_ST7565_64128n_2x_VIKI u8g(0);  // using SW-SPI DOGLCD_MOSI != -1 && DOGLCD_SCK

  U8GLIB_ST7565_64128n_2x_VIKI u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0);  // using SW-SPI

  //U8GLIB_NHD_C12864_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes  HWSPI

#elif ENABLED(MKS_12864OLED_SSD1306)

  // MKS 128x64 (SSD1306) OLED I2C LCD

  U8GLIB_SSD1306_128X64 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0);      // 8 stripes

  //U8GLIB_SSD1306_128X64_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes

#elif ENABLED(U8GLIB_SSD1306)

  // Generic support for SSD1306 OLED I2C LCDs

  //U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST);  // 8 stripes

  U8GLIB_SSD1306_128X64_2X u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 4 stripes

#elif ENABLED(MKS_12864OLED)

  // MKS 128x64 (SH1106) OLED I2C LCD

  U8GLIB_SH1106_128X64 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0);      // 8 stripes

  //U8GLIB_SH1106_128X64_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes

#elif ENABLED(U8GLIB_SH1106)

  // Generic support for SH1106 OLED I2C LCDs

  //U8GLIB_SH1106_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST);  // 8 stripes

  U8GLIB_SH1106_128X64_2X u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 4 stripes

#elif ENABLED(U8GLIB_SSD1309)

  // Generic support for SSD1309 OLED I2C LCDs

  U8GLIB_SSD1309_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST);

#elif ENABLED(MINIPANEL)

  // The MINIPanel display

  #if defined(DOGLCD_MOSI) && DOGLCD_MOSI > -1 && defined(DOGLCD_SCK) && DOGLCD_SCK > -1

    // using SW-SPI

    //U8GLIB_MINI12864 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0);  // 8 stripes

    U8GLIB_MINI12864_2X u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // 4 stripes

  #else

    //U8GLIB_MINI12864 u8g(DOGLCD_CS, DOGLCD_A0);  // 8 stripes

    U8GLIB_MINI12864_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes

  #endif

#else

  // for regular DOGM128 display with HW-SPI

  //U8GLIB_DOGM128 u8g(DOGLCD_CS, DOGLCD_A0);  // HW-SPI Com: CS, A0  // 8 stripes

  U8GLIB_DOGM128_2X u8g(DOGLCD_CS, DOGLCD_A0);  // HW-SPI Com: CS, A0 // 4 stripes

#endif

#ifndef LCD_PIXEL_WIDTH

  #define LCD_PIXEL_WIDTH 128

#endif

#ifndef LCD_PIXEL_HEIGHT

  #define LCD_PIXEL_HEIGHT 64

#endif

#include "utf_mapper.h"

int16_t lcd_contrast; // Initialized by settings.load()

static char currentfont = 0;

// The current graphical page being rendered

u8g_page_t &page = ((u8g_pb_t *)((u8g.getU8g())->dev->dev_mem))->p;

// For selective rendering within a Y range

#define PAGE_UNDER(yb) (u8g.getU8g()->current_page.y0 <= (yb))

#define PAGE_CONTAINS(ya, yb) (PAGE_UNDER(yb) && u8g.getU8g()->current_page.y1 >= (ya))

static void lcd_setFont(const char font_nr) {

  switch (font_nr) {

    case FONT_STATUSMENU : {u8g.setFont(FONT_STATUSMENU_NAME); currentfont = FONT_STATUSMENU;}; break;

    case FONT_MENU       : {u8g.setFont(FONT_MENU_NAME); currentfont = FONT_MENU;}; break;

    case FONT_SPECIAL    : {u8g.setFont(FONT_SPECIAL_NAME); currentfont = FONT_SPECIAL;}; break;

    case FONT_MENU_EDIT  : {u8g.setFont(FONT_MENU_EDIT_NAME); currentfont = FONT_MENU_EDIT;}; break;

    break;

  }

}

void lcd_print(const char c) {

  if (WITHIN(c, 1, LCD_STR_SPECIAL_MAX)) {

    u8g.setFont(FONT_SPECIAL_NAME);

    u8g.print(c);

    lcd_setFont(currentfont);

  }

  else charset_mapper(c);

}

char lcd_print_and_count(const char c) {

  if (WITHIN(c, 1, LCD_STR_SPECIAL_MAX)) {

    u8g.setFont(FONT_SPECIAL_NAME);

    u8g.print(c);

    lcd_setFont(currentfont);

    return 1;

  }

  else return charset_mapper(c);

}

/**

 * Core LCD printing functions

 * On DOGM all strings go through a filter for utf

 * But only use lcd_print_utf and lcd_printPGM_utf for translated text

 */

void lcd_print(const char *str) { while (*str) lcd_print(*str++); }

void lcd_printPGM(const char *str) { while (const char c = pgm_read_byte(str)) lcd_print(c), ++str; }

void lcd_print_utf(const char *str, uint8_t n=LCD_WIDTH) {

  char c;

  while (n && (c = *str)) n -= charset_mapper(c), ++str;

}

void lcd_printPGM_utf(const char *str, uint8_t n=LCD_WIDTH) {

  char c;

  while (n && (c = pgm_read_byte(str))) n -= charset_mapper(c), ++str;

}

#if ENABLED(SHOW_BOOTSCREEN)

  #if ENABLED(SHOW_CUSTOM_BOOTSCREEN)

    void lcd_custom_bootscreen() {

      constexpr u8g_uint_t left = (LCD_PIXEL_WIDTH  - (CUSTOM_BOOTSCREEN_BMPWIDTH)) / 2,

                           top = (LCD_PIXEL_HEIGHT - (CUSTOM_BOOTSCREEN_BMPHEIGHT)) / 2;

      #if ENABLED(CUSTOM_BOOTSCREEN_INVERTED)

        constexpr u8g_uint_t right = left + CUSTOM_BOOTSCREEN_BMPWIDTH,

                             bottom = top + CUSTOM_BOOTSCREEN_BMPHEIGHT;

      #endif

      u8g.firstPage();

      do {

        u8g.drawBitmapP(

          left, top,

          CEILING(CUSTOM_BOOTSCREEN_BMPWIDTH, 8), CUSTOM_BOOTSCREEN_BMPHEIGHT, custom_start_bmp

        );

        #if ENABLED(CUSTOM_BOOTSCREEN_INVERTED)

          u8g.setColorIndex(1);

          if (top) u8g.drawBox(0, 0, LCD_PIXEL_WIDTH, top);

          if (left) u8g.drawBox(0, top, left, CUSTOM_BOOTSCREEN_BMPHEIGHT);

          if (right < LCD_PIXEL_WIDTH) u8g.drawBox(right, top, LCD_PIXEL_WIDTH - right, CUSTOM_BOOTSCREEN_BMPHEIGHT);

          if (bottom < LCD_PIXEL_HEIGHT) u8g.drawBox(0, bottom, LCD_PIXEL_WIDTH, LCD_PIXEL_HEIGHT - bottom);

        #endif

      } while (u8g.nextPage());

      safe_delay(CUSTOM_BOOTSCREEN_TIMEOUT);

    }

  #endif // SHOW_CUSTOM_BOOTSCREEN

  void lcd_bootscreen() {

    #if ENABLED(SHOW_CUSTOM_BOOTSCREEN)

      lcd_custom_bootscreen();

    #endif

    constexpr uint8_t offy =

      #if ENABLED(START_BMPHIGH)

        (LCD_PIXEL_HEIGHT - (START_BMPHEIGHT)) / 2

      #else

        DOG_CHAR_HEIGHT

      #endif

    ;

    const uint8_t width = u8g.getWidth(), height = u8g.getHeight(),

                  offx = (width - (START_BMPWIDTH)) / 2;

    u8g.firstPage();

    do {

      u8g.drawBitmapP(offx, offy, (START_BMPWIDTH + 7) / 8, START_BMPHEIGHT, start_bmp);

      lcd_setFont(FONT_MENU);

      #ifndef STRING_SPLASH_LINE2

        const uint8_t txt1X = width - (sizeof(STRING_SPLASH_LINE1) - 1) * (DOG_CHAR_WIDTH);

        u8g.drawStr(txt1X, (height + DOG_CHAR_HEIGHT) / 2, STRING_SPLASH_LINE1);

      #else

        const uint8_t txt1X = (width - (sizeof(STRING_SPLASH_LINE1) - 1) * (DOG_CHAR_WIDTH)) / 2,

                      txt2X = (width - (sizeof(STRING_SPLASH_LINE2) - 1) * (DOG_CHAR_WIDTH)) / 2;

        u8g.drawStr(txt1X, height - (DOG_CHAR_HEIGHT) * 3 / 2, STRING_SPLASH_LINE1);

        u8g.drawStr(txt2X, height - (DOG_CHAR_HEIGHT) * 1 / 2, STRING_SPLASH_LINE2);

      #endif

    } while (u8g.nextPage());

    safe_delay(BOOTSCREEN_TIMEOUT);

  }

#endif // SHOW_BOOTSCREEN

#if ENABLED(LIGHTWEIGHT_UI)

  #include "status_screen_lite_ST7920.h"

#else

  #include "status_screen_DOGM.h"

#endif

// Initialize or re-initialize the LCD

static void lcd_implementation_init() {

  #if PIN_EXISTS(LCD_BACKLIGHT) // Enable LCD backlight

    OUT_WRITE(LCD_BACKLIGHT_PIN, HIGH);

  #endif

  #if !defined(LCD_RESET_PIN) && (ENABLED(MKS_12864OLED) || ENABLED(MKS_12864OLED_SSD1306))

    #define LCD_RESET_PIN LCD_PINS_RS

  #endif

  #if PIN_EXISTS(LCD_RESET)

    OUT_WRITE(LCD_RESET_PIN, LOW); // perform a clean hardware reset

    _delay_ms(5);

    OUT_WRITE(LCD_RESET_PIN, HIGH);

    _delay_ms(5); // delay to allow the display to initalize

  #endif

  #if PIN_EXISTS(LCD_RESET)

    u8g.begin();

  #endif

  #if DISABLED(MINIPANEL) // setContrast not working for Mini Panel

    u8g.setContrast(lcd_contrast);

  #endif

  #if ENABLED(LCD_SCREEN_ROT_90)

    u8g.setRot90();   // Rotate screen by 90°

  #elif ENABLED(LCD_SCREEN_ROT_180)

    u8g.setRot180();  // Rotate screen by 180°

  #elif ENABLED(LCD_SCREEN_ROT_270)

    u8g.setRot270();  // Rotate screen by 270°

  #endif

}

// The kill screen is displayed for unrecoverable conditions

void lcd_kill_screen() {

  #if ENABLED(LIGHTWEIGHT_UI)

    ST7920_Lite_Status_Screen::clear_text_buffer();

  #endif

  const uint8_t h4 = u8g.getHeight() / 4;

  u8g.firstPage();

  do {

    lcd_setFont(FONT_MENU);

    u8g.setPrintPos(0, h4 * 1);

    lcd_print_utf(lcd_status_message);

    u8g.setPrintPos(0, h4 * 2);

    lcd_printPGM_utf(PSTR(MSG_HALTED));

    u8g.setPrintPos(0, h4 * 3);

    lcd_printPGM_utf(PSTR(MSG_PLEASE_RESET));

  } while (u8g.nextPage());

}

void lcd_implementation_clear() { } // Automatically cleared by Picture Loop

#if ENABLED(ULTIPANEL)

  uint8_t row_y1, row_y2;

  uint8_t constexpr row_height = DOG_CHAR_HEIGHT + 2 * (TALL_FONT_CORRECTION);

  #if ENABLED(ADVANCED_PAUSE_FEATURE)

    static void lcd_implementation_hotend_status(const uint8_t row, const uint8_t extruder=active_extruder) {

      row_y1 = row * row_height + 1;

      row_y2 = row_y1 + row_height - 1;

      if (!PAGE_CONTAINS(row_y1 + 1, row_y2 + 2)) return;

      u8g.setPrintPos(LCD_PIXEL_WIDTH - 11 * (DOG_CHAR_WIDTH), row_y2);

      lcd_print('E');

      lcd_print((char)('1' + extruder));

      lcd_print(' ');

      lcd_print(itostr3(thermalManager.degHotend(extruder)));

      lcd_print('/');

      if (lcd_blink() || !thermalManager.is_heater_idle(extruder))

        lcd_print(itostr3(thermalManager.degTargetHotend(extruder)));

    }

  #endif // ADVANCED_PAUSE_FEATURE

  // Set the colors for a menu item based on whether it is selected

  static void lcd_implementation_mark_as_selected(const uint8_t row, const bool isSelected) {

    row_y1 = row * row_height + 1;

    row_y2 = row_y1 + row_height - 1;

    if (!PAGE_CONTAINS(row_y1 + 1, row_y2 + 2)) return;

    if (isSelected) {

      #if ENABLED(MENU_HOLLOW_FRAME)

        u8g.drawHLine(0, row_y1 + 1, LCD_PIXEL_WIDTH);

        u8g.drawHLine(0, row_y2 + 2, LCD_PIXEL_WIDTH);

      #else

        u8g.setColorIndex(1); // black on white

        u8g.drawBox(0, row_y1 + 2, LCD_PIXEL_WIDTH, row_height - 1);

        u8g.setColorIndex(0); // white on black

      #endif

    }

    #if DISABLED(MENU_HOLLOW_FRAME)

      else {

        u8g.setColorIndex(1); // unmarked text is black on white

      }

    #endif

    u8g.setPrintPos((START_COL) * (DOG_CHAR_WIDTH), row_y2);

  }

  // Draw a static line of text in the same idiom as a menu item

  static void lcd_implementation_drawmenu_static(const uint8_t row, const char* pstr, const bool center=true, const bool invert=false, const char* valstr=NULL) {

    lcd_implementation_mark_as_selected(row, invert);

    if (!PAGE_CONTAINS(row_y1, row_y2)) return;

    char c;

    int8_t n = LCD_WIDTH - (START_COL);

    if (center && !valstr) {

      int8_t pad = (LCD_WIDTH - utf8_strlen_P(pstr)) / 2;

      while (--pad >= 0) { u8g.print(' '); n--; }

    }

    while (n > 0 && (c = pgm_read_byte(pstr))) {

      n -= lcd_print_and_count(c);

      pstr++;

    }

    if (valstr) while (n > 0 && (c = *valstr)) {

      n -= lcd_print_and_count(c);

      valstr++;

    }

    while (n-- > 0) u8g.print(' ');

  }

  // Draw a generic menu item

  static void lcd_implementation_drawmenu_generic(const bool isSelected, const uint8_t row, const char* pstr, const char pre_char, const char post_char) {

    UNUSED(pre_char);

    lcd_implementation_mark_as_selected(row, isSelected);

    if (!PAGE_CONTAINS(row_y1, row_y2)) return;

    uint8_t n = LCD_WIDTH - (START_COL) - 2;

    while (char c = pgm_read_byte(pstr)) {

      n -= lcd_print_and_count(c);

      pstr++;

    }

    while (n--) u8g.print(' ');

    u8g.setPrintPos(LCD_PIXEL_WIDTH - (DOG_CHAR_WIDTH), row_y2);

    lcd_print(post_char);

    u8g.print(' ');

  }

  // Macros for specific types of menu items

  #define lcd_implementation_drawmenu_back(sel, row, pstr, dummy) lcd_implementation_drawmenu_generic(sel, row, pstr, LCD_STR_UPLEVEL[0], LCD_STR_UPLEVEL[0])

  #define lcd_implementation_drawmenu_submenu(sel, row, pstr, data) lcd_implementation_drawmenu_generic(sel, row, pstr, '>', LCD_STR_ARROW_RIGHT[0])

  #define lcd_implementation_drawmenu_gcode(sel, row, pstr, gcode) lcd_implementation_drawmenu_generic(sel, row, pstr, '>', ' ')

  #define lcd_implementation_drawmenu_function(sel, row, pstr, data) lcd_implementation_drawmenu_generic(sel, row, pstr, '>', ' ')

  // Draw a menu item with an editable value

  static void _drawmenu_setting_edit_generic(const bool isSelected, const uint8_t row, const char* pstr, const char* const data, const bool pgm) {

    lcd_implementation_mark_as_selected(row, isSelected);

    if (!PAGE_CONTAINS(row_y1, row_y2)) return;

    const uint8_t vallen = (pgm ? utf8_strlen_P(data) : utf8_strlen((char*)data));

    uint8_t n = LCD_WIDTH - (START_COL) - 2 - vallen;

    while (char c = pgm_read_byte(pstr)) {

      n -= lcd_print_and_count(c);

      pstr++;

    }

    u8g.print(':');

    while (n--) u8g.print(' ');

    u8g.setPrintPos(LCD_PIXEL_WIDTH - (DOG_CHAR_WIDTH) * vallen, row_y2);

    if (pgm)  lcd_printPGM(data);  else  lcd_print((char*)data);

  }

  // Macros for edit items

  #define lcd_implementation_drawmenu_setting_edit_generic(sel, row, pstr, data) _drawmenu_setting_edit_generic(sel, row, pstr, data, false)

  #define lcd_implementation_drawmenu_setting_edit_generic_P(sel, row, pstr, data) _drawmenu_setting_edit_generic(sel, row, pstr, data, true)

  #define DRAWMENU_SETTING_EDIT_GENERIC(_src) lcd_implementation_drawmenu_setting_edit_generic(sel, row, pstr, _src)

  #define DRAW_BOOL_SETTING(sel, row, pstr, data) lcd_implementation_drawmenu_setting_edit_generic_P(sel, row, pstr, (*(data))?PSTR(MSG_ON):PSTR(MSG_OFF))

  void lcd_implementation_drawedit(const char* const pstr, const char* const value=NULL) {

    const uint8_t labellen = utf8_strlen_P(pstr),

                  vallen = utf8_strlen(value);

    uint8_t rows = (labellen > LCD_WIDTH - 2 - vallen) ? 2 : 1;

    #if ENABLED(USE_BIG_EDIT_FONT)

      constexpr uint8_t lcd_width_edit = (LCD_PIXEL_WIDTH) / (DOG_CHAR_WIDTH_EDIT);

      uint8_t lcd_width, char_width;

      if (labellen <= lcd_width_edit - 1) {

        if (labellen + vallen + 2 >= lcd_width_edit) rows = 2;

        lcd_width = lcd_width_edit + 1;

        char_width = DOG_CHAR_WIDTH_EDIT;

        lcd_setFont(FONT_MENU_EDIT);

      }

      else {

        lcd_width = LCD_WIDTH - (START_COL);

        char_width = DOG_CHAR_WIDTH;

        lcd_setFont(FONT_MENU);

      }

    #else

      constexpr uint8_t lcd_width = LCD_WIDTH - (START_COL),

                        char_width = DOG_CHAR_WIDTH;

    #endif

    // Center either one or two rows

    const uint8_t segmentHeight = u8g.getHeight() / (rows + 1); // 1 / (rows+1) = 1/2 or 1/3

    uint8_t baseline = segmentHeight + (DOG_CHAR_HEIGHT_EDIT + 1) / 2;

    bool onpage = PAGE_CONTAINS(baseline + 1 - (DOG_CHAR_HEIGHT_EDIT), baseline);

    if (onpage) {

      u8g.setPrintPos(0, baseline);

      lcd_printPGM_utf(pstr);

    }

    if (value != NULL) {

      u8g.print(':');

      if (rows == 2) {

        baseline += segmentHeight;

        onpage = PAGE_CONTAINS(baseline + 1 - (DOG_CHAR_HEIGHT_EDIT), baseline);

      }

      if (onpage) {

        u8g.setPrintPos(((lcd_width - 1) - (vallen + 1)) * char_width, baseline); // Right-justified, leaving padded by spaces

        u8g.print(' '); // overwrite char if value gets shorter

        lcd_print(value);

      }

    }

  }

  #if ENABLED(SDSUPPORT)

    static void _drawmenu_sd(const bool isSelected, const uint8_t row, const char* const pstr, CardReader& theCard, const bool isDir) {

      UNUSED(pstr);

      lcd_implementation_mark_as_selected(row, isSelected);

      if (!PAGE_CONTAINS(row_y1, row_y2)) return;

      constexpr uint8_t maxlen = LCD_WIDTH - (START_COL) - 1;

      const char *outstr = theCard.longest_filename();

      if (theCard.longFilename[0]) {

        #if ENABLED(SCROLL_LONG_FILENAMES)

          if (isSelected) {

            uint8_t name_hash = row;

            for (uint8_t l = FILENAME_LENGTH; l--;)

              name_hash = ((name_hash << 1) | (name_hash >> 7)) ^ theCard.filename[l];  // rotate, xor

            if (filename_scroll_hash != name_hash) {                            // If the hash changed...

              filename_scroll_hash = name_hash;                                 // Save the new hash

              filename_scroll_max = MAX(0, utf8_strlen(theCard.longFilename) - maxlen); // Update the scroll limit

              filename_scroll_pos = 0;                                          // Reset scroll to the start

              lcd_status_update_delay = 8;                                      // Don't scroll right away

            }

            outstr += filename_scroll_pos;

          }

        #else

          theCard.longFilename[maxlen] = '\0'; // cutoff at screen edge

        #endif

      }

      if (isDir) lcd_print(LCD_STR_FOLDER[0]);

      char c;

      uint8_t n = maxlen;

      while (n && (c = *outstr)) {

        n -= lcd_print_and_count(c);

        ++outstr;

      }

      while (n) { --n; u8g.print(' '); }

    }

    #define lcd_implementation_drawmenu_sdfile(sel, row, pstr, theCard) _drawmenu_sd(sel, row, pstr, theCard, false)

    #define lcd_implementation_drawmenu_sddirectory(sel, row, pstr, theCard) _drawmenu_sd(sel, row, pstr, theCard, true)

  #endif // SDSUPPORT

  #if ENABLED(AUTO_BED_LEVELING_UBL)

    /**

     * UBL LCD "radar" map data

     */

    #define MAP_UPPER_LEFT_CORNER_X 35  // These probably should be moved to the .h file  But for now,

    #define MAP_UPPER_LEFT_CORNER_Y  8  // it is easier to play with things having them here

    #define MAP_MAX_PIXELS_X        53

    #define MAP_MAX_PIXELS_Y        49

    void lcd_implementation_ubl_plot(const uint8_t x_plot, const uint8_t y_plot) {

      // Scale the box pixels appropriately

      uint8_t x_map_pixels = ((MAP_MAX_PIXELS_X - 4) / (GRID_MAX_POINTS_X)) * (GRID_MAX_POINTS_X),

              y_map_pixels = ((MAP_MAX_PIXELS_Y - 4) / (GRID_MAX_POINTS_Y)) * (GRID_MAX_POINTS_Y),

              pixels_per_x_mesh_pnt = x_map_pixels / (GRID_MAX_POINTS_X),

              pixels_per_y_mesh_pnt = y_map_pixels / (GRID_MAX_POINTS_Y),

              x_offset = MAP_UPPER_LEFT_CORNER_X + 1 + (MAP_MAX_PIXELS_X - x_map_pixels - 2) / 2,

              y_offset = MAP_UPPER_LEFT_CORNER_Y + 1 + (MAP_MAX_PIXELS_Y - y_map_pixels - 2) / 2;

      // Clear the Mesh Map

      if (PAGE_CONTAINS(y_offset - 2, y_offset + y_map_pixels + 4)) {

        u8g.setColorIndex(1);  // First draw the bigger box in White so we have a border around the mesh map box

        u8g.drawBox(x_offset - 2, y_offset - 2, x_map_pixels + 4, y_map_pixels + 4);

        if (PAGE_CONTAINS(y_offset, y_offset + y_map_pixels)) {

          u8g.setColorIndex(0);  // Now actually clear the mesh map box

          u8g.drawBox(x_offset, y_offset, x_map_pixels, y_map_pixels);

        }

      }

      // Display Mesh Point Locations

      u8g.setColorIndex(1);

      const uint8_t sx = x_offset + pixels_per_x_mesh_pnt / 2;

            uint8_t  y = y_offset + pixels_per_y_mesh_pnt / 2;

      for (uint8_t j = 0; j < GRID_MAX_POINTS_Y; j++, y += pixels_per_y_mesh_pnt)

        if (PAGE_CONTAINS(y, y))

          for (uint8_t i = 0, x = sx; i < GRID_MAX_POINTS_X; i++, x += pixels_per_x_mesh_pnt)

            u8g.drawBox(x, y, 1, 1);

      // Fill in the Specified Mesh Point

      uint8_t inverted_y = GRID_MAX_POINTS_Y - y_plot - 1;  // The origin is typically in the lower right corner.  We need to

                                                            // invert the Y to get it to plot in the right location.

      const uint8_t by = y_offset + inverted_y * pixels_per_y_mesh_pnt;

      if (PAGE_CONTAINS(by, by + pixels_per_y_mesh_pnt))

        u8g.drawBox(

          x_offset + x_plot * pixels_per_x_mesh_pnt, by,

          pixels_per_x_mesh_pnt, pixels_per_y_mesh_pnt

        );

      // Put Relevant Text on Display

      // Show X and Y positions at top of screen

      u8g.setColorIndex(1);

      if (PAGE_UNDER(7)) {

        u8g.setPrintPos(5, 7);

        lcd_print("X:");

        lcd_print(ftostr52(LOGICAL_X_POSITION(pgm_read_float(&ubl._mesh_index_to_xpos[x_plot]))));

        u8g.setPrintPos(74, 7);

        lcd_print("Y:");

        lcd_print(ftostr52(LOGICAL_Y_POSITION(pgm_read_float(&ubl._mesh_index_to_ypos[y_plot]))));

      }

      // Print plot position

      if (PAGE_CONTAINS(LCD_PIXEL_HEIGHT - (INFO_FONT_HEIGHT - 1), LCD_PIXEL_HEIGHT)) {

        u8g.setPrintPos(5, LCD_PIXEL_HEIGHT);

        lcd_print('(');

        u8g.print(x_plot);

        lcd_print(',');

        u8g.print(y_plot);

        lcd_print(')');

        // Show the location value

        u8g.setPrintPos(74, LCD_PIXEL_HEIGHT);

        lcd_print("Z:");

        if (!isnan(ubl.z_values[x_plot][y_plot]))

          lcd_print(ftostr43sign(ubl.z_values[x_plot][y_plot]));

        else

          lcd_printPGM(PSTR(" -----"));

      }

    }

  #endif // AUTO_BED_LEVELING_UBL

#endif // ULTIPANEL

#endif // __ULTRALCD_IMPL_DOGM_H