1 files changed, 36 insertions, 20 deletions

diff --git a/common/keymap.c b/common/keymap.c
index 8302c2704..2782ea9d6 100644
--- a/common/keymap.c
+++ b/common/keymap.c
@@ -17,6 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "keymap.h"
 #include "report.h"
 #include "keycode.h"
+#include "action.h"
 
 
 /* layer */
@@ -24,47 +25,62 @@ uint8_t default_layer = 0;
 uint8_t current_layer = 0;
 
 
-#ifndef NO_LEGACY_KEYMAP_SUPPORT
-/* legacy support with weak reference */
-__attribute__ ((weak))
-action_t keymap_get_action(uint8_t layer, uint8_t row, uint8_t col)
+action_t keymap_keycode_to_action(uint8_t keycode)
 {
-    /* convert from legacy keycode to action */
-    uint8_t key = keymap_get_keycode(layer, row, col);
     action_t action;
-    switch (key) {
+    switch (keycode) {
         case KC_A ... KC_EXSEL:
-            action.code = ACTION_KEY(key);
+            action.code = ACTION_KEY(keycode);
             break;
         case KC_LCTRL ... KC_LGUI:
-            action.code = ACTION_LMOD(key);
+            action.code = ACTION_LMOD(keycode);
             break;
         case KC_RCTRL ... KC_RGUI:
-            action.code = ACTION_RMOD(key);
+            action.code = ACTION_RMOD(keycode);
             break;
         case KC_SYSTEM_POWER ... KC_SYSTEM_WAKE:
-            action.code = ACTION_USAGE_SYSTEM(KEYCODE2SYSTEM(key));
+            action.code = ACTION_USAGE_SYSTEM(KEYCODE2SYSTEM(keycode));
             break;
         case KC_AUDIO_MUTE ... KC_WWW_FAVORITES:
-            action.code = ACTION_USAGE_CONSUMER(KEYCODE2CONSUMER(key));
+            action.code = ACTION_USAGE_CONSUMER(KEYCODE2CONSUMER(keycode));
             break;
         case KC_MS_UP ... KC_MS_ACCEL2:
-            action.code = ACTION_MOUSEKEY(key);
+            action.code = ACTION_MOUSEKEY(keycode);
             break;
-        case KC_FN0 ... KC_FN31:
-            {
-                uint8_t layer = keymap_fn_layer(FN_INDEX(key));
-                uint8_t code = keymap_fn_keycode(FN_INDEX(key));
-                action.code = ACTION_LAYER_SET_TAP_KEY(layer, code);
-            }
+        case KC_TRNS:
+            action.code = ACTION_TRANSPARENT;
             break;
-        case KC_NO ... KC_UNDEFINED:
         default:
             action.code = ACTION_NO;
             break;
     }
     return action;
 }
+
+#ifndef NO_LEGACY_KEYMAP_SUPPORT
+/* legacy support with weak reference */
+__attribute__ ((weak))
+action_t keymap_get_action(uint8_t layer, uint8_t row, uint8_t col)
+{
+    /* convert from legacy keycode to action */
+    uint8_t keycode = keymap_get_keycode(layer, row, col);
+    action_t action;
+    switch (keycode) {
+        case KC_FN0 ... KC_FN31:
+            {
+                uint8_t layer = keymap_fn_layer(FN_INDEX(keycode));
+                uint8_t key = keymap_fn_keycode(FN_INDEX(keycode));
+                if (key) {
+                    action.code = ACTION_LAYER_SET_TAP_KEY(layer, key);
+                } else {
+                    action.code = ACTION_LAYER_SET_MOMENTARY(layer);
+                }
+            }
+            return action;
+        default:
+            return keymap_keycode_to_action(keycode);
+    }
+}
 #endif
 
 __attribute__ ((weak))