Fix UI compile issues (#20092)

This commit is contained in:
Victor Oliveira
2020-11-10 22:39:34 -03:00
committed by GitHub
parent f15fef90a9
commit f8ee6f8b31
9 changed files with 75 additions and 73 deletions

View File

@@ -262,67 +262,71 @@ millis_t MarlinUI::next_button_update_ms; // = 0
#endif
void _wrap_string(uint8_t &col, uint8_t &row, const char * const string, read_byte_cb_t cb_read_byte, bool wordwrap/*=false*/) {
SETCURSOR(col, row);
if (!string) return;
#if !HAS_GRAPHICAL_TFT
auto _newline = [&col, &row]{
col = 0; row++; // Move col to string len (plus space)
SETCURSOR(0, row); // Simulate carriage return
};
void _wrap_string(uint8_t &col, uint8_t &row, const char * const string, read_byte_cb_t cb_read_byte, bool wordwrap/*=false*/) {
SETCURSOR(col, row);
if (!string) return;
uint8_t *p = (uint8_t*)string;
wchar_t ch;
if (wordwrap) {
uint8_t *wrd = nullptr, c = 0;
// find the end of the part
for (;;) {
if (!wrd) wrd = p; // Get word start /before/ advancing
p = get_utf8_value_cb(p, cb_read_byte, &ch);
const bool eol = !ch; // zero ends the string
// End or a break between phrases?
if (eol || ch == ' ' || ch == '-' || ch == '+' || ch == '.') {
if (!c && ch == ' ') { if (wrd) wrd++; continue; } // collapse extra spaces
// Past the right and the word is not too long?
if (col + c > LCD_WIDTH && col >= (LCD_WIDTH) / 4) _newline(); // should it wrap?
c += !eol; // +1 so the space will be printed
col += c; // advance col to new position
while (c) { // character countdown
--c; // count down to zero
wrd = get_utf8_value_cb(wrd, cb_read_byte, &ch); // get characters again
lcd_put_wchar(ch); // character to the LCD
auto _newline = [&col, &row]{
col = 0; row++; // Move col to string len (plus space)
SETCURSOR(0, row); // Simulate carriage return
};
uint8_t *p = (uint8_t*)string;
wchar_t ch;
if (wordwrap) {
uint8_t *wrd = nullptr, c = 0;
// find the end of the part
for (;;) {
if (!wrd) wrd = p; // Get word start /before/ advancing
p = get_utf8_value_cb(p, cb_read_byte, &ch);
const bool eol = !ch; // zero ends the string
// End or a break between phrases?
if (eol || ch == ' ' || ch == '-' || ch == '+' || ch == '.') {
if (!c && ch == ' ') { if (wrd) wrd++; continue; } // collapse extra spaces
// Past the right and the word is not too long?
if (col + c > LCD_WIDTH && col >= (LCD_WIDTH) / 4) _newline(); // should it wrap?
c += !eol; // +1 so the space will be printed
col += c; // advance col to new position
while (c) { // character countdown
--c; // count down to zero
wrd = get_utf8_value_cb(wrd, cb_read_byte, &ch); // get characters again
lcd_put_wchar(ch); // character to the LCD
}
if (eol) break; // all done!
wrd = nullptr; // set up for next word
}
if (eol) break; // all done!
wrd = nullptr; // set up for next word
else c++; // count word characters
}
}
else {
for (;;) {
p = get_utf8_value_cb(p, cb_read_byte, &ch);
if (!ch) break;
lcd_put_wchar(ch);
col++;
if (col >= LCD_WIDTH) _newline();
}
else c++; // count word characters
}
}
else {
for (;;) {
p = get_utf8_value_cb(p, cb_read_byte, &ch);
if (!ch) break;
lcd_put_wchar(ch);
col++;
if (col >= LCD_WIDTH) _newline();
}
}
}
void MarlinUI::draw_select_screen_prompt(PGM_P const pref, const char * const string/*=nullptr*/, PGM_P const suff/*=nullptr*/) {
const uint8_t plen = utf8_strlen_P(pref), slen = suff ? utf8_strlen_P(suff) : 0;
uint8_t col = 0, row = 0;
if (!string && plen + slen <= LCD_WIDTH) {
col = (LCD_WIDTH - plen - slen) / 2;
row = LCD_HEIGHT > 3 ? 1 : 0;
void MarlinUI::draw_select_screen_prompt(PGM_P const pref, const char * const string/*=nullptr*/, PGM_P const suff/*=nullptr*/) {
const uint8_t plen = utf8_strlen_P(pref), slen = suff ? utf8_strlen_P(suff) : 0;
uint8_t col = 0, row = 0;
if (!string && plen + slen <= LCD_WIDTH) {
col = (LCD_WIDTH - plen - slen) / 2;
row = LCD_HEIGHT > 3 ? 1 : 0;
}
wrap_string_P(col, row, pref, true);
if (string) {
if (col) { col = 0; row++; } // Move to the start of the next line
wrap_string(col, row, string);
}
if (suff) wrap_string_P(col, row, suff);
}
wrap_string_P(col, row, pref, true);
if (string) {
if (col) { col = 0; row++; } // Move to the start of the next line
wrap_string(col, row, string);
}
if (suff) wrap_string_P(col, row, suff);
}
#endif // !HAS_GRAPHICAL_TFT
#endif // HAS_LCD_MENU