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authorJack Humbert <jack.humb@gmail.com>2016-10-16 15:49:45 -0400
committerGitHub <noreply@github.com>2016-10-16 15:49:45 -0400
commit52d7f7d2770a35adf0b0b0c803e05ae8719f539f (patch)
treefc9c02090ef86489ba99c2c1618f1da1c334c28a /quantum
parent5e2b843538365b130a73054bbeff6009cb8d818c (diff)
parent932705706edc22774d89fb94ebad9ffe690a270c (diff)
Merge pull request #815 from priyadi/unicode_map
Allow unicode up to 0xFFFFF using separate mapping table
Diffstat (limited to 'quantum')
-rw-r--r--quantum/keymap.h7
-rw-r--r--quantum/process_keycode/process_unicode.c26
-rw-r--r--quantum/process_keycode/process_unicode.h4
-rw-r--r--quantum/quantum.c3
4 files changed, 40 insertions, 0 deletions
diff --git a/quantum/keymap.h b/quantum/keymap.h
index 85c090972d..a01bbfbd14 100644
--- a/quantum/keymap.h
+++ b/quantum/keymap.h
@@ -84,6 +84,10 @@ enum quantum_keycodes {
QK_MOD_TAP_MAX = 0x6FFF,
QK_TAP_DANCE = 0x7100,
QK_TAP_DANCE_MAX = 0x71FF,
+#ifdef UNICODEMAP_ENABLE
+ QK_UNICODE_MAP = 0x7800,
+ QK_UNICODE_MAP_MAX = 0x7FFF,
+#endif
#ifdef UNICODE_ENABLE
QK_UNICODE = 0x8000,
QK_UNICODE_MAX = 0xFFFF,
@@ -339,5 +343,8 @@ enum quantum_keycodes {
#define UC(n) UNICODE(n)
#endif
+#ifdef UNICODEMAP_ENABLE
+ #define X(n) (n | QK_UNICODE_MAP)
+#endif
#endif
diff --git a/quantum/process_keycode/process_unicode.c b/quantum/process_keycode/process_unicode.c
index 6a30afe293..37dd471ffd 100644
--- a/quantum/process_keycode/process_unicode.c
+++ b/quantum/process_keycode/process_unicode.c
@@ -78,6 +78,32 @@ bool process_unicode(uint16_t keycode, keyrecord_t *record) {
return true;
}
+#ifdef UNICODEMAP_ENABLE
+__attribute__((weak))
+const uint32_t PROGMEM unicode_map[] = {
+};
+
+// 5 digit max because of linux limitation
+void register_hex32(uint32_t hex) {
+ for(int i = 4; i >= 0; i--) {
+ uint8_t digit = ((hex >> (i*4)) & 0xF);
+ register_code(hex_to_keycode(digit));
+ unregister_code(hex_to_keycode(digit));
+ }
+}
+
+bool process_unicode_map(uint16_t keycode, keyrecord_t *record) {
+ if ((keycode & QK_UNICODE_MAP) == QK_UNICODE_MAP && record->event.pressed) {
+ const uint32_t* map = unicode_map;
+ uint16_t index = keycode & 0x7FF;
+ unicode_input_start();
+ register_hex32(pgm_read_dword_far(&map[index]));
+ unicode_input_finish();
+ }
+ return true;
+}
+#endif
+
#ifdef UCIS_ENABLE
qk_ucis_state_t qk_ucis_state;
diff --git a/quantum/process_keycode/process_unicode.h b/quantum/process_keycode/process_unicode.h
index 27f8072ee6..a6c7e45845 100644
--- a/quantum/process_keycode/process_unicode.h
+++ b/quantum/process_keycode/process_unicode.h
@@ -20,6 +20,10 @@ void register_hex(uint16_t hex);
bool process_unicode(uint16_t keycode, keyrecord_t *record);
+#ifdef UNICODEMAP_ENABLE
+bool process_unicode_map(uint16_t keycode, keyrecord_t *record);
+#endif
+
#ifdef UCIS_ENABLE
#ifndef UCIS_MAX_SYMBOL_LENGTH
#define UCIS_MAX_SYMBOL_LENGTH 32
diff --git a/quantum/quantum.c b/quantum/quantum.c
index a16bd5443c..098312e6ef 100644
--- a/quantum/quantum.c
+++ b/quantum/quantum.c
@@ -129,6 +129,9 @@ bool process_record_quantum(keyrecord_t *record) {
#ifdef UCIS_ENABLE
process_ucis(keycode, record) &&
#endif
+ #ifdef UNICODEMAP_ENABLE
+ process_unicode_map(keycode, record) &&
+ #endif
true)) {
return false;
}