Merge pull request #1104 from qmk/layer_tap_toggle
Adds layer tap toggle as TT(layer)example_keyboards 0.5.27
Jack Humbert
8 years ago
committed by
GitHub
commit
77b6ac831e
@ -0,0 +1,133 @@
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#include "process_ucis.h"
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qk_ucis_state_t qk_ucis_state;
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void qk_ucis_start(void) {
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qk_ucis_state.count = 0;
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qk_ucis_state.in_progress = true;
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qk_ucis_start_user();
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}
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__attribute__((weak))
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void qk_ucis_start_user(void) {
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unicode_input_start();
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register_hex(0x2328);
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unicode_input_finish();
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}
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static bool is_uni_seq(char *seq) {
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uint8_t i;
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for (i = 0; seq[i]; i++) {
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uint16_t code;
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if (('1' <= seq[i]) && (seq[i] <= '0'))
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code = seq[i] - '1' + KC_1;
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else
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code = seq[i] - 'a' + KC_A;
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if (i > qk_ucis_state.count || qk_ucis_state.codes[i] != code)
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return false;
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}
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return (qk_ucis_state.codes[i] == KC_ENT ||
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qk_ucis_state.codes[i] == KC_SPC);
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}
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__attribute__((weak))
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void qk_ucis_symbol_fallback (void) {
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for (uint8_t i = 0; i < qk_ucis_state.count - 1; i++) {
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uint8_t code = qk_ucis_state.codes[i];
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register_code(code);
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unregister_code(code);
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wait_ms(UNICODE_TYPE_DELAY);
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}
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}
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void register_ucis(const char *hex) {
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for(int i = 0; hex[i]; i++) {
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uint8_t kc = 0;
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char c = hex[i];
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switch (c) {
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case '0':
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kc = KC_0;
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break;
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case '1' ... '9':
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kc = c - '1' + KC_1;
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break;
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case 'a' ... 'f':
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kc = c - 'a' + KC_A;
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break;
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case 'A' ... 'F':
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kc = c - 'A' + KC_A;
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break;
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}
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if (kc) {
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register_code (kc);
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unregister_code (kc);
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wait_ms (UNICODE_TYPE_DELAY);
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}
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}
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}
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bool process_ucis (uint16_t keycode, keyrecord_t *record) {
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uint8_t i;
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if (!qk_ucis_state.in_progress)
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return true;
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if (qk_ucis_state.count >= UCIS_MAX_SYMBOL_LENGTH &&
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!(keycode == KC_BSPC || keycode == KC_ESC || keycode == KC_SPC || keycode == KC_ENT)) {
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return false;
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}
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if (!record->event.pressed)
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return true;
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qk_ucis_state.codes[qk_ucis_state.count] = keycode;
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qk_ucis_state.count++;
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if (keycode == KC_BSPC) {
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if (qk_ucis_state.count >= 2) {
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qk_ucis_state.count -= 2;
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return true;
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} else {
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qk_ucis_state.count--;
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return false;
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}
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}
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if (keycode == KC_ENT || keycode == KC_SPC || keycode == KC_ESC) {
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bool symbol_found = false;
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for (i = qk_ucis_state.count; i > 0; i--) {
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register_code (KC_BSPC);
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unregister_code (KC_BSPC);
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wait_ms(UNICODE_TYPE_DELAY);
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}
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if (keycode == KC_ESC) {
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qk_ucis_state.in_progress = false;
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return false;
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}
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unicode_input_start();
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for (i = 0; ucis_symbol_table[i].symbol; i++) {
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if (is_uni_seq (ucis_symbol_table[i].symbol)) {
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symbol_found = true;
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register_ucis(ucis_symbol_table[i].code + 2);
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break;
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}
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}
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if (!symbol_found) {
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qk_ucis_symbol_fallback();
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}
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unicode_input_finish();
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qk_ucis_state.in_progress = false;
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return false;
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}
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return true;
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}
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@ -0,0 +1,35 @@
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#ifndef PROCESS_UCIS_H
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#define PROCESS_UCIS_H
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#include "quantum.h"
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#include "process_unicode_common.h"
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#ifndef UCIS_MAX_SYMBOL_LENGTH
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#define UCIS_MAX_SYMBOL_LENGTH 32
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#endif
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typedef struct {
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char *symbol;
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char *code;
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} qk_ucis_symbol_t;
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typedef struct {
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uint8_t count;
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uint16_t codes[UCIS_MAX_SYMBOL_LENGTH];
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bool in_progress:1;
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} qk_ucis_state_t;
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extern qk_ucis_state_t qk_ucis_state;
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#define UCIS_TABLE(...) {__VA_ARGS__, {NULL, NULL}}
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#define UCIS_SYM(name, code) {name, #code}
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extern const qk_ucis_symbol_t ucis_symbol_table[];
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void qk_ucis_start(void);
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void qk_ucis_start_user(void);
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void qk_ucis_symbol_fallback (void);
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void register_ucis(const char *hex);
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bool process_ucis (uint16_t keycode, keyrecord_t *record);
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#endif
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@ -0,0 +1,85 @@
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#include "process_unicode_common.h"
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uint8_t mods;
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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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uint8_t get_unicode_input_mode(void) {
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return input_mode;
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}
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__attribute__((weak))
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void unicode_input_start (void) {
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// save current mods
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mods = keyboard_report->mods;
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// unregister all mods to start from clean state
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if (mods & MOD_BIT(KC_LSFT)) unregister_code(KC_LSFT);
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if (mods & MOD_BIT(KC_RSFT)) unregister_code(KC_RSFT);
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if (mods & MOD_BIT(KC_LCTL)) unregister_code(KC_LCTL);
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if (mods & MOD_BIT(KC_RCTL)) unregister_code(KC_RCTL);
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if (mods & MOD_BIT(KC_LALT)) unregister_code(KC_LALT);
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if (mods & MOD_BIT(KC_RALT)) unregister_code(KC_RALT);
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if (mods & MOD_BIT(KC_LGUI)) unregister_code(KC_LGUI);
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if (mods & MOD_BIT(KC_RGUI)) unregister_code(KC_RGUI);
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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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case UC_WINC:
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register_code(KC_RALT);
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unregister_code(KC_RALT);
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register_code(KC_U);
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unregister_code(KC_U);
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}
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wait_ms(UNICODE_TYPE_DELAY);
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}
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__attribute__((weak))
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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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// reregister previously set mods
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if (mods & MOD_BIT(KC_LSFT)) register_code(KC_LSFT);
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if (mods & MOD_BIT(KC_RSFT)) register_code(KC_RSFT);
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if (mods & MOD_BIT(KC_LCTL)) register_code(KC_LCTL);
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if (mods & MOD_BIT(KC_RCTL)) register_code(KC_RCTL);
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if (mods & MOD_BIT(KC_LALT)) register_code(KC_LALT);
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if (mods & MOD_BIT(KC_RALT)) register_code(KC_RALT);
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if (mods & MOD_BIT(KC_LGUI)) register_code(KC_LGUI);
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if (mods & MOD_BIT(KC_RGUI)) register_code(KC_RGUI);
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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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@ -0,0 +1,131 @@
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#ifndef PROCESS_UNICODE_COMMON_H
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#define PROCESS_UNICODE_COMMON_H
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#include "quantum.h"
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#ifndef UNICODE_TYPE_DELAY
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#define UNICODE_TYPE_DELAY 10
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#endif
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static uint8_t input_mode;
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void set_unicode_input_mode(uint8_t os_target);
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uint8_t get_unicode_input_mode(void);
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void unicode_input_start(void);
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void unicode_input_finish(void);
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void register_hex(uint16_t hex);
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#define UC_OSX 0 // Mac OS X
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#define UC_LNX 1 // Linux
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#define UC_WIN 2 // Windows 'HexNumpad'
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#define UC_BSD 3 // BSD (not implemented)
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#define UC_WINC 4 // WinCompose https://github.com/samhocevar/wincompose
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#define UC_BSPC UC(0x0008)
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#define UC_SPC UC(0x0020)
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#define UC_EXLM UC(0x0021)
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#define UC_DQUT UC(0x0022)
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#define UC_HASH UC(0x0023)
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#define UC_DLR UC(0x0024)
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#define UC_PERC UC(0x0025)
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#define UC_AMPR UC(0x0026)
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#define UC_QUOT UC(0x0027)
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#define UC_LPRN UC(0x0028)
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#define UC_RPRN UC(0x0029)
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#define UC_ASTR UC(0x002A)
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#define UC_PLUS UC(0x002B)
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#define UC_COMM UC(0x002C)
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#define UC_DASH UC(0x002D)
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#define UC_DOT UC(0x002E)
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#define UC_SLSH UC(0x002F)
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#define UC_0 UC(0x0030)
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#define UC_1 UC(0x0031)
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#define UC_2 UC(0x0032)
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#define UC_3 UC(0x0033)
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#define UC_4 UC(0x0034)
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#define UC_5 UC(0x0035)
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#define UC_6 UC(0x0036)
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#define UC_7 UC(0x0037)
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#define UC_8 UC(0x0038)
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#define UC_9 UC(0x0039)
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#define UC_COLN UC(0x003A)
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#define UC_SCLN UC(0x003B)
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#define UC_LT UC(0x003C)
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#define UC_EQL UC(0x003D)
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#define UC_GT UC(0x003E)
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#define UC_QUES UC(0x003F)
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#define UC_AT UC(0x0040)
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#define UC_A UC(0x0041)
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#define UC_B UC(0x0042)
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#define UC_C UC(0x0043)
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#define UC_D UC(0x0044)
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#define UC_E UC(0x0045)
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#define UC_F UC(0x0046)
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#define UC_G UC(0x0047)
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#define UC_H UC(0x0048)
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#define UC_I UC(0x0049)
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#define UC_J UC(0x004A)
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#define UC_K UC(0x004B)
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#define UC_L UC(0x004C)
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#define UC_M UC(0x004D)
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#define UC_N UC(0x004E)
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#define UC_O UC(0x004F)
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#define UC_P UC(0x0050)
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#define UC_Q UC(0x0051)
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#define UC_R UC(0x0052)
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#define UC_S UC(0x0053)
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#define UC_T UC(0x0054)
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#define UC_U UC(0x0055)
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#define UC_V UC(0x0056)
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#define UC_W UC(0x0057)
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#define UC_X UC(0x0058)
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#define UC_Y UC(0x0059)
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#define UC_Z UC(0x005A)
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#define UC_LBRC UC(0x005B)
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#define UC_BSLS UC(0x005C)
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#define UC_RBRC UC(0x005D)
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#define UC_CIRM UC(0x005E)
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#define UC_UNDR UC(0x005F)
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#define UC_GRV UC(0x0060)
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#define UC_a UC(0x0061)
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#define UC_b UC(0x0062)
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#define UC_c UC(0x0063)
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#define UC_d UC(0x0064)
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#define UC_e UC(0x0065)
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#define UC_f UC(0x0066)
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#define UC_g UC(0x0067)
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#define UC_h UC(0x0068)
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#define UC_i UC(0x0069)
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#define UC_j UC(0x006A)
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#define UC_k UC(0x006B)
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#define UC_l UC(0x006C)
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#define UC_m UC(0x006D)
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#define UC_n UC(0x006E)
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#define UC_o UC(0x006F)
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#define UC_p UC(0x0070)
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#define UC_q UC(0x0071)
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#define UC_r UC(0x0072)
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#define UC_s UC(0x0073)
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#define UC_t UC(0x0074)
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#define UC_u UC(0x0075)
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#define UC_v UC(0x0076)
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#define UC_w UC(0x0077)
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#define UC_x UC(0x0078)
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#define UC_y UC(0x0079)
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#define UC_z UC(0x007A)
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#define UC_LCBR UC(0x007B)
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#define UC_PIPE UC(0x007C)
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#define UC_RCBR UC(0x007D)
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#define UC_TILD UC(0x007E)
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#define UC_DEL UC(0x007F)
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#endif
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@ -0,0 +1,54 @@
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#include "process_unicodemap.h"
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__attribute__((weak))
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const uint32_t PROGMEM unicode_map[] = {
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};
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void register_hex32(uint32_t hex) {
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uint8_t onzerostart = 1;
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for(int i = 7; i >= 0; i--) {
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if (i <= 3) {
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onzerostart = 0;
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}
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uint8_t digit = ((hex >> (i*4)) & 0xF);
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if (digit == 0) {
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if (onzerostart == 0) {
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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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} else {
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register_code(hex_to_keycode(digit));
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unregister_code(hex_to_keycode(digit));
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onzerostart = 0;
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}
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}
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}
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__attribute__((weak))
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void unicode_map_input_error() {}
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bool process_unicode_map(uint16_t keycode, keyrecord_t *record) {
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if ((keycode & QK_UNICODE_MAP) == QK_UNICODE_MAP && record->event.pressed) {
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const uint32_t* map = unicode_map;
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uint16_t index = keycode - QK_UNICODE_MAP;
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uint32_t code = pgm_read_dword_far(&map[index]);
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if (code > 0xFFFF && code <= 0x10ffff && input_mode == UC_OSX) {
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// Convert to UTF-16 surrogate pair
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code -= 0x10000;
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uint32_t lo = code & 0x3ff;
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uint32_t hi = (code & 0xffc00) >> 10;
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unicode_input_start();
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register_hex32(hi + 0xd800);
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register_hex32(lo + 0xdc00);
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unicode_input_finish();
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} else if ((code > 0x10ffff && input_mode == UC_OSX) || (code > 0xFFFFF && input_mode == UC_LNX)) {
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// when character is out of range supported by the OS
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unicode_map_input_error();
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} else {
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unicode_input_start();
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register_hex32(code);
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unicode_input_finish();
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}
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}
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return true;
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}
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@ -0,0 +1,9 @@
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#ifndef PROCESS_UNICODEMAP_H
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#define PROCESS_UNICODEMAP_H
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#include "quantum.h"
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#include "process_unicode_common.h"
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void unicode_map_input_error(void);
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bool process_unicode_map(uint16_t keycode, keyrecord_t *record);
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#endif
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