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Reduced string storage using tokens (#15593)

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This commit is contained in:
Scott Lahteine
2019-11-14 20:30:30 -06:00
committed by GitHub
parent d1d143781e
commit 27cb4db80e
48 changed files with 1041 additions and 3434 deletions
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63
Marlin/src/lcd/lcdprint.cpp Normal file
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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2019 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/>.
*
*/
/**
* lcdprint.cpp
*/
#include "../inc/MarlinConfigPre.h"
#if HAS_SPI_LCD
#include "lcdprint.h"
#include "../core/language.h"
/**
* lcd_put_u8str_ind_P
* Print a string with an index substituted within it
*/
uint8_t lcd_put_u8str_ind_P(PGM_P const pstr, const uint8_t ind, const uint8_t maxlen/*=LCD_WIDTH*/) {
uint8_t *p = (uint8_t*)pstr;
uint8_t n = maxlen;
for (; n; n--) {
wchar_t ch;
p = get_utf8_value_cb(p, read_byte_rom, &ch);
if (!ch) break;
if (ch == '=' || ch == '~' || ch == '*') {
if (ch == '*') { lcd_put_wchar('E'); n--; }
// lcd_put_int(ind); n--; if (ind >= 10) n--;
// if (ind >= 0)
{
lcd_put_wchar(ind + ((ch == '=') ? '0' : LCD_FIRST_TOOL));
n--;
}
// else if (ind == -1) { PGM_P const b = GET_TEXT(MSG_BED); lcd_put_u8str_P(b); n -= utf8_strlen_P(b); }
// else if (ind == -2) { PGM_P const c = GET_TEXT(MSG_CHAMBER); lcd_put_u8str_P(c); n -= utf8_strlen_P(c); }
if (n) n -= lcd_put_u8str_max_P((PGM_P)p, n);
break;
}
lcd_put_wchar(ch);
}
return n;
}
#endif // HAS_SPI_LCD