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authorDidier Loiseau <didierloiseau+git@gmail.com>2016-02-26 00:53:30 +0100
committerDidier Loiseau <didierloiseau+git@gmail.com>2016-04-02 18:16:31 +0200
commitfbf1333d87aa4487692f068881ab1ce46fa79be5 (patch)
tree75045219590cddf0451ab7b54d78ef0f6d25d686
parent7840e69bfaee1d67de273c235b532d6f20c905a9 (diff)
downloadqmk_firmware-fbf1333d87aa4487692f068881ab1ce46fa79be5.tar.gz
qmk_firmware-fbf1333d87aa4487692f068881ab1ce46fa79be5.tar.xz
BÉPO over CSA: unicode support
- implement easy way to define and send unicode characters on Windows - define 3 characters not available in CSA: - en dash: – - em dash: — - ellipsis: …
-rw-r--r--keyboard/ergodox_ez/keymaps/bepo/keymap.c59
1 files changed, 54 insertions, 5 deletions
diff --git a/keyboard/ergodox_ez/keymaps/bepo/keymap.c b/keyboard/ergodox_ez/keymaps/bepo/keymap.c
index 64fac7f9b..b08b47217 100644
--- a/keyboard/ergodox_ez/keymaps/bepo/keymap.c
+++ b/keyboard/ergodox_ez/keymaps/bepo/keymap.c
@@ -19,6 +19,13 @@ enum layers {
#define IS_CA_MULT_ENABLED() (default_layer_state & (1 << LR_CSA))
enum macros {
+ // Characters that do not exist in CSA and must be implemented based on unicode support
+ // Note: these are intentionally declared first to be used as indexes in spec_chars below
+ UC_NDSH, // –
+ UC_MDSH, // —
+ UC_ELPS, // …
+ END_UC, // indicates the last unicode character macro
+ // other macros
M_TGCM, // toggle CA-mult
M_CMSFT, // toggle shift on CA-mult
// macros for characters that need to be un-shifted in LR_CA_MULT_SHIFT
@@ -43,6 +50,15 @@ enum macros {
M_FNLR,
};
+const uint16_t unicode_chars[] = {
+ [UC_NDSH] = L'–',
+ [UC_MDSH] = L'—',
+ [UC_ELPS] = L'…',
+};
+
+/* shortcut for unicod character macros */
+#define MUC(name) M(UC_##name)
+
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* Basic layer
*
@@ -164,13 +180,13 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
* "////" indicates that the key is disabled (unsupported bépo character)
*
* ,--------------------------------------------------. ,--------------------------------------------------.
- * | ////// | //// | < | > | [ | ] | | | | ^ | //// | //// | //// | //// | ////// |
+ * | – | — | < | > | [ | ] | | | | ^ | //// | //// | //// | //// | ////// |
* |--------+------+------+------+------+-------------| |------+------+------+------+------+------+--------|
* | | | |dead '| & | œ |dead `| | | | //// | //// | //// | //// | //// | ////// |
* |--------+------+------+------+------+------| | | |------+------+------+------+------+--------|
* | ////// | æ | ù |dead "| € | //// |------| |------| //// | //// | //// | //// | //// | ////// |
* |--------+------+------+------+------+------| | | |------+------+------+------+------+--------|
- * | | \ | { | } | //// | ~ | | | | //// | //// | //// | //// | //// | |
+ * | | \ | { | } | … | ~ | | | | //// | //// | //// | //// | //// | |
* `--------+------+------+------+------+-------------' `-------------+------+------+------+------+--------'
* | | | | | | | | //// | | //// | |
* `----------------------------------' `-----------------------------------'
@@ -184,10 +200,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
*/
[LR_CSA_AGR] = KEYMAP(
// left hand
- KC_NO, KC_NO, CM_LESS, CM_GRTR, CM_LBRC, CM_RBRC, KC_TRNS,
+ MUC(NDSH),MUC(MDSH),CM_LESS, CM_GRTR, CM_LBRC, CM_RBRC, KC_TRNS,
KC_TRNS, CM_PIPE, CM_DACT, KC_AMPR, CM_OE, CM_DGRV, KC_TRNS,
KC_NO, CM_AE, CM_UGRV, CM_DTRM, CM_EURO, KC_NO,
- KC_TRNS, CM_BSLS, CM_LCBR, CM_RCBR, KC_NO, CM_TILD, KC_TRNS,
+ KC_TRNS, CM_BSLS, CM_LCBR, CM_RCBR, MUC(ELPS),CM_TILD, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS,
@@ -305,10 +321,43 @@ void release_shift(void) {
unregister_code(KC_LSHIFT);
}
+uint16_t hextokeycode(int hex) {
+ if (hex == 0x0) {
+ return KC_P0;
+ } else if (hex < 0xA) {
+ return KC_P1 + (hex - 0x1);
+ } else {
+ return KC_A + (hex - 0xA);
+ }
+}
+
+void send_unicode(uint16_t unicode)
+{
+ // For more info on how this works per OS, see here: https://en.wikipedia.org/wiki/Unicode_input#Hexadecimal_code_input
+ // Implemented for Windows:
+ // Pressing ALT followed by + followed by the unicode code point in hex.
+ // Requires registry key HKEY_CURRENT_USER\Control Panel\Input Method\EnableHexNumpad set to String 1
+ register_code(KC_LALT);
+ register_code(KC_PPLS);
+ unregister_code(KC_PPLS);
+
+ for (int i = 12; i >= 0; i -= 4) {
+ register_code(hextokeycode((unicode >> i) & 0xF));
+ unregister_code(hextokeycode((unicode >> i) & 0xF));
+ }
+
+ unregister_code(KC_LALT);
+}
+
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
{
// MACRODOWN only works in this function
switch(id) {
+ case 0 ... END_UC:
+ if (record->event.pressed) {
+ send_unicode(unicode_chars[id]);
+ }
+ break;
case M_TGCM:
if (record->event.pressed) {
default_layer_xor(1 << LR_CSA);
@@ -364,7 +413,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
break;
case M_DBL0:
if (record->event.pressed) {
- return MACRO( I(25), T(P0), T(P0), END );
+ return MACRO( I(25), T(P0), T(P0), END );
}
break;
case M_FNLR: