text: /**
   * @file    lcdprint_u8g.cpp
   * @brief   LCD print api for u8glib
   * @author  Yunhui Fu (yhfudev@gmail.com)
   * @version 1.0
   * @date    2016-08-19
   * @copyright GPL/BSD
   */
  
  #include "../../inc/MarlinConfigPre.h"
  
  #if HAS_GRAPHICAL_LCD
  
  #include "ultralcd_DOGM.h"
  
  #include "../ultralcd.h"
  #include "../../Marlin.h"
  
  #include "../fontutils.h"
  #include "u8g_fontutf8.h"
  #include "../lcdprint.h"
  
  int lcd_glyph_height(void) { return u8g_GetFontBBXHeight(u8g.getU8g()); }
  
  void lcd_moveto(const uint8_t col, const uint8_t row) { u8g.setPrintPos(col, row); }
  
  void lcd_put_int(const int i) { u8g.print(i); }
  
  // return < 0 on error
  // return the advanced pixels
  int lcd_put_wchar_max(wchar_t c, pixel_len_t max_length) {
    if (c < 256) {
      u8g.print((char)c);
      return u8g_GetFontBBXWidth(u8g.getU8g());
    }
    unsigned int x = u8g.getPrintCol(),
                 y = u8g.getPrintRow(),
                 ret = uxg_DrawWchar(u8g.getU8g(), x, y, c, max_length);
    u8g.setPrintPos(x + ret, y);
  
    return ret;
  }
  
  int lcd_put_u8str_max(const char * utf8_str, pixel_len_t max_length) {
    unsigned int x = u8g.getPrintCol(),
                 y = u8g.getPrintRow(),
                 ret = uxg_DrawUtf8Str(u8g.getU8g(), x, y, utf8_str, max_length);
    u8g.setPrintPos(x + ret, y);
    return ret;
  }
  
  int lcd_put_u8str_max_P(PGM_P utf8_str_P, pixel_len_t max_length) {
    unsigned int x = u8g.getPrintCol(),
                 y = u8g.getPrintRow(),
                 ret = uxg_DrawUtf8StrP(u8g.getU8g(), x, y, utf8_str_P, max_length);
    u8g.setPrintPos(x + ret, y);
    return ret;
  }
  
  #endif // HAS_GRAPHICAL_LCD
  