63e5782d2c
This moves the unicode input start / end sequences into their own functions, so keymaps and other functionality can build on it too. At the same time, it changes how the Linux variant works, to match reality: CTRL+SHIFT must be unregistered too, and we close the thing with a Space instead. Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
#include "process_unicode.h"
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static uint8_t input_mode;
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uint16_t hex_to_keycode(uint8_t hex)
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{
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if (hex == 0x0) {
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return KC_0;
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} else if (hex < 0xA) {
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return KC_1 + (hex - 0x1);
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} else {
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return KC_A + (hex - 0xA);
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}
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}
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void set_unicode_input_mode(uint8_t os_target)
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{
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input_mode = os_target;
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}
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void unicode_input_start (void) {
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switch(input_mode) {
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case UC_OSX:
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register_code(KC_LALT);
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break;
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case UC_LNX:
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register_code(KC_LCTL);
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register_code(KC_LSFT);
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register_code(KC_U);
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unregister_code(KC_U);
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unregister_code(KC_LSFT);
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unregister_code(KC_LCTL);
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break;
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case UC_WIN:
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register_code(KC_LALT);
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register_code(KC_PPLS);
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unregister_code(KC_PPLS);
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break;
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}
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}
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void unicode_input_finish (void) {
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switch(input_mode) {
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case UC_OSX:
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case UC_WIN:
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unregister_code(KC_LALT);
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break;
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case UC_LNX:
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register_code(KC_SPC);
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unregister_code(KC_SPC);
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break;
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}
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}
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void register_hex(uint16_t hex) {
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for(int i = 3; i >= 0; i--) {
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uint8_t digit = ((hex >> (i*4)) & 0xF);
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register_code(hex_to_keycode(digit));
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unregister_code(hex_to_keycode(digit));
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}
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}
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bool process_unicode(uint16_t keycode, keyrecord_t *record) {
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if (keycode > QK_UNICODE && record->event.pressed) {
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uint16_t unicode = keycode & 0x7FFF;
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unicode_input_start();
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register_hex(unicode);
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unicode_input_finish();
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}
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return true;
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} |