Size lcd_status_message based on language (#9545)

.travis.yml

   - opt_enable_adv CUSTOM_USER_MENUS I2C_POSITION_ENCODERS BABYSTEPPING BABYSTEP_XY LIN_ADVANCE NANODLP_Z_SYNC
   - build_marlin_pio ${TRAVIS_BUILD_DIR} ${TEST_PLATFORM}
   #
-  # Add a Sled Z Probe, do non-segmented moves
+  # Add a Sled Z Probe, do non-segmented moves, use Japanese language
   #
+  - opt_set LANGUAGE kana_utf8
   - opt_enable Z_PROBE_SLED
   - opt_disable SEGMENT_LEVELED_MOVES
   - opt_enable_adv BABYSTEP_ZPROBE_OFFSET DOUBLECLICK_FOR_Z_BABYSTEPPING

Marlin/src/lcd/language/language_bg.h

 
 #define MAPPER_D0D1                // For Cyrillic
 #define DISPLAY_CHARSET_ISO10646_5
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" Готов.")
 #define MSG_SD_INSERTED                     _UxGT("Картата е поставена")

Marlin/src/lcd/language/language_ca.h

 
 #define MAPPER_C2C3  // because of "ó"
 #define DISPLAY_CHARSET_ISO10646_1
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" preparada.")
 #define MSG_SD_INSERTED                     _UxGT("Targeta detectada.")

Marlin/src/lcd/language/language_cn.h

 #define LANGUAGE_CN_H
 
 #define DISPLAY_CHARSET_ISO10646_CN
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         "\xa4\xa5\xa6\xa7"
 #define MSG_SD_INSERTED                     "\xa8\xa9\xaa\xab"

Marlin/src/lcd/language/language_cz_utf8.h

 
 #define MAPPER_C3C4C5_CZ
 #define DISPLAY_CHARSET_ISO10646_CZ
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" připraven.")
 #define MSG_BACK                            _UxGT("Zpět")

Marlin/src/lcd/language/language_da.h

 
 #define MAPPER_C2C3
 #define DISPLAY_CHARSET_ISO10646_1
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" er klar")
 #define MSG_SD_INSERTED                     _UxGT("Kort isat")

Marlin/src/lcd/language/language_de.h

 
 #define MAPPER_C2C3
 #define DISPLAY_CHARSET_ISO10646_1
+#define CHARSIZE 2
 
 #define THIS_LANGUAGES_SPECIAL_SYMBOLS      _UxGT("ÄäÖöÜüß²³")
 

Marlin/src/lcd/language/language_el-gr.h

 
 #define MAPPER_CECF
 #define DISPLAY_CHARSET_ISO10646_GREEK
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" έτοιμο.")
 #define MSG_SD_INSERTED                     _UxGT("Εισαγωγή κάρτας")

Marlin/src/lcd/language/language_el.h

 
 #define MAPPER_CECF
 #define DISPLAY_CHARSET_ISO10646_GREEK
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" έτοιμο.")
 #define MSG_SD_INSERTED                     _UxGT("Εισαγωγή κάρτας")

Marlin/src/lcd/language/language_en.h

 #endif
 #undef en
 
+#ifndef CHARSIZE
+  #define CHARSIZE 1
+#endif
+
 #ifndef WELCOME_MSG
   #define WELCOME_MSG                         MACHINE_NAME _UxGT(" Ready.")
 #endif

Marlin/src/lcd/language/language_es.h

 
 #define DISPLAY_CHARSET_ISO10646_1
 #define NOT_EXTENDED_ISO10646_1_5X7
-
+#define CHARSIZE 2
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" lista.")
 #define MSG_BACK                            _UxGT("Atras")
 #define MSG_SD_INSERTED                     _UxGT("Tarjeta colocada")

Marlin/src/lcd/language/language_fi.h

 
 #define MAPPER_C2C3
 #define DISPLAY_CHARSET_ISO10646_1
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" valmis.")
 #define MSG_SD_INSERTED                     _UxGT("Kortti asetettu")

Marlin/src/lcd/language/language_fr.h

 
 #define MAPPER_NON
 #define NOT_EXTENDED_ISO10646_1_5X7
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" prete.")
 #define MSG_BACK                            _UxGT("Retour")

Marlin/src/lcd/language/language_hr.h

 #define LANGUAGE_HR_H
 
 #define DISPLAY_CHARSET_ISO10646_1 // use the better font on full graphic displays.
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" spreman.")
 #define MSG_SD_INSERTED                     _UxGT("SD kartica umetnuta")

Marlin/src/lcd/language/language_kana.h

 // Define SIMULATE_ROMFONT to see what is seen on the character based display defined in Configuration.h
 #define SIMULATE_ROMFONT
 #define DISPLAY_CHARSET_ISO10646_KANA
+#define CHARSIZE 2
 
 // 片仮名表示定義
 #define WELCOME_MSG                         MACHINE_NAME " ready."

Marlin/src/lcd/language/language_kana_utf8.h

 
 #define MAPPER_E382E383
 #define DISPLAY_CHARSET_ISO10646_KANA
+#define CHARSIZE 3
 
 // This just to show the potential benefit of unicode.
 // This translation can be improved by using the full charset of unicode codeblock U+30A0 to U+30FF.

Marlin/src/lcd/language/language_pl-DOGM.h

 
 #ifndef LANGUAGE_PL_DOGM_H
 #define LANGUAGE_PL_DOGM_H
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" gotowy.")
 #define MSG_SD_INSERTED                     _UxGT("Karta włożona")

Marlin/src/lcd/language/language_pt-br_utf8.h

 #define LANGUAGE_PT_BR_UTF_H
 
 #define DISPLAY_CHARSET_ISO10646_1
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" pronto.")
 #define MSG_SD_INSERTED                     _UxGT("Cartão inserido")

Marlin/src/lcd/language/language_pt_utf8.h

 #define LANGUAGE_PT_UTF_H
 
 #define DISPLAY_CHARSET_ISO10646_1
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" pronta.")
 #define MSG_SD_INSERTED                     _UxGT("Cartão inserido")

Marlin/src/lcd/language/language_ru.h

 
 #define MAPPER_D0D1                // For Cyrillic
 #define DISPLAY_CHARSET_ISO10646_5
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" Готов.")
 #define MSG_BACK                            _UxGT("Назад")

Marlin/src/lcd/language/language_sk_utf8.h

 
 #define MAPPER_C3C4C5_SK
 #define DISPLAY_CHARSET_ISO10646_SK
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" pripravená.")
 #define MSG_BACK                            _UxGT("Naspať")

Marlin/src/lcd/language/language_tr.h

 
 #define MAPPER_C2C3_TR
 #define DISPLAY_CHARSET_ISO10646_TR
+#define CHARSIZE 2
 
 #if DISABLED(DOGLCD)
   #error "Turkish needs a graphical display."

Marlin/src/lcd/language/language_uk.h

 
 #define MAPPER_D0D1                // For Cyrillic
 #define DISPLAY_CHARSET_ISO10646_5
+#define CHARSIZE 2
 
 #define WELCOME_MSG                         MACHINE_NAME _UxGT(" готовий.")
 #define MSG_SD_INSERTED                     _UxGT("Картка вставлена")

Marlin/src/lcd/language/language_zh_CN.h

 #ifndef LANGUAGE_ZH_CN_H
 #define LANGUAGE_ZH_CN_H
 
+#define CHARSIZE 3
+
 #define WELCOME_MSG                         MACHINE_NAME _UxGT("已就绪.")  //" ready."
 #define MSG_SD_INSERTED                     _UxGT("存储卡已插入")  //"Card inserted"
 #define MSG_SD_REMOVED                      _UxGT("存储卡被拔出")  //"Card removed"

Marlin/src/lcd/language/language_zh_TW.h

 #ifndef LANGUAGE_ZH_TW_H
 #define LANGUAGE_ZH_TW_H
 
+#define CHARSIZE 3
+
 #define WELCOME_MSG                         MACHINE_NAME _UxGT("已就緒.")  //" ready."
 #define MSG_SD_INSERTED                     _UxGT("記憶卡已插入")  //"Card inserted"
 #define MSG_SD_REMOVED                      _UxGT("記憶卡被拔出")  //"Card removed"

Marlin/src/lcd/ultralcd.cpp

 
 uint8_t lcd_status_update_delay = 1, // First update one loop delayed
         lcd_status_message_level;    // Higher level blocks lower level
-char lcd_status_message[3 * (LCD_WIDTH) + 1] = WELCOME_MSG; // worst case is kana with up to 3*LCD_WIDTH+1
 
 #if ENABLED(STATUS_MESSAGE_SCROLLING)
+  #define MAX_MESSAGE_LENGTH max(2 * CHARSIZE * LCD_WIDTH, LONG_FILENAME_LENGTH)
   uint8_t status_scroll_pos = 0;
+#else
+  #define MAX_MESSAGE_LENGTH CHARSIZE * (LCD_WIDTH)
 #endif
 
+char lcd_status_message[MAX_MESSAGE_LENGTH + 1];
+
 #if ENABLED(SCROLL_LONG_FILENAMES)
   uint8_t filename_scroll_pos, filename_scroll_max, filename_scroll_hash;
 #endif