From: Jeff Gran <jeff.gran@gmail.com>
Date: Thu, 26 Nov 2015 07:42:42 +0000 (-0700)
Subject: enable TAPPING_TOGGLE=1 to work correctly
X-Git-Url: https://git.friedersdorff.com/?a=commitdiff_plain;h=d60a9b90488a8fee8e1d827b386c1641e5395c2e;p=max%2Ftmk_keyboard.git

enable TAPPING_TOGGLE=1 to work correctly

if TAPPING_TOGGLE is 1, then tap a single time should toggle the mods on/off each tap.

Previously this was broken, this fixes it. This allows the same key to either hold (momentary mod) or tap (toggle mod, like capslock).
---

diff --git a/tmk_core/common/action.c b/tmk_core/common/action.c
index 1f15bd09..339b3ee6 100644
--- a/tmk_core/common/action.c
+++ b/tmk_core/common/action.c
@@ -131,10 +131,17 @@ void process_action(keyrecord_t *record)
                     case MODS_TAP_TOGGLE:
                         if (event.pressed) {
                             if (tap_count <= TAPPING_TOGGLE) {
-                                register_mods(mods);
+                                if (mods & get_mods()) {
+                                    dprint("MODS_TAP_TOGGLE: toggle mods off\n");
+                                    unregister_mods(mods);
+                                } else {
+                                    dprint("MODS_TAP_TOGGLE: toggle mods on\n");
+                                    register_mods(mods);
+                                }
                             }
                         } else {
                             if (tap_count < TAPPING_TOGGLE) {
+                                dprint("MODS_TAP_TOGGLE: release : unregister_mods\n");
                                 unregister_mods(mods);
                             }
                         }