50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
|
/*
|
||
|
|
Copyright 2020 rupa <rupa@lrrr.us> @rupa
|
||
|
|
|
||
|
|
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 2 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/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <print.h>
|
||
|
|
#include "rupa.h"
|
||
|
|
|
||
|
|
// https://en.wikipedia.org/wiki/Mathematical_Alphanumeric_Symbols
|
||
|
|
font_t script_bold = {0x1D4D0, 0x1D4EA, 0x1D7CE}; // with bold numbers
|
||
|
|
font_t fraktu_bold = {0x1D56C, 0x1D586, 0x1D7D8}; // with doublestruck numbers
|
||
|
|
font_t monosp_bold = {0x1D670, 0x1D68A, 0x1D7F6};
|
||
|
|
|
||
|
|
// Maps A-Z, a-z, and 0-9 to other unicode ranges. We also map space to EN
|
||
|
|
// SPACE for some reason :)
|
||
|
|
uint32_t map_alnum(font_t *f, bool is_shifted, uint32_t keycode) {
|
||
|
|
switch (keycode) {
|
||
|
|
case KC_SPACE:
|
||
|
|
return (is_shifted ? 0 : 0x2002); // EN SPACE
|
||
|
|
case KC_0:
|
||
|
|
return (is_shifted ? 0 : f->zero_glyph);
|
||
|
|
case KC_A ... KC_Z:
|
||
|
|
return (is_shifted ? f->upper_alpha : f->lower_alpha) + keycode - KC_A;
|
||
|
|
case KC_1 ... KC_9:
|
||
|
|
return (is_shifted ? 0 : f->zero_glyph + keycode - KC_1 + 1);
|
||
|
|
default:
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
bool script_mode_translate(font_t *translator, bool is_shifted, uint32_t keycode) {
|
||
|
|
uint32_t translated = map_alnum(translator, is_shifted, keycode);
|
||
|
|
if (translated == 0) return true;
|
||
|
|
dprintf("script_mode_translate: %u => %d\n", keycode, translated);
|
||
|
|
register_unicode(translated);
|
||
|
|
return false;
|
||
|
|
}
|