From c3d57b69e02fce40455c96f4a9ac6b68b89ce027 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Wed, 20 Feb 2013 15:52:32 +0900
Subject: [PATCH] Add keymap clear/reset action

---
 common/action.c | 34 +++++++++++++++++++++++++++++-----
 common/action.h | 23 +++++++++++++----------
 common/keymap.c |  4 ++--
 3 files changed, 44 insertions(+), 17 deletions(-)

diff --git a/common/action.c b/common/action.c
index 3703b4e8..844a35b3 100644
--- a/common/action.c
+++ b/common/action.c
@@ -355,26 +355,50 @@ static void process_action(keyrecord_t *record)
 
         case ACT_KEYMAP:
             switch (action.layer.code) {
-                /* Keymap Reset */
+                /* Keymap clear */
                 case OP_RESET:
-                    default_layer_set(action.layer.val);
+                    switch (action.layer.val & 0x03) {
+                        case 0:
+                            overlay_clear();
+                            keymap_clear();
+                            break;
+                        case ON_PRESS:
+                            if (event.pressed) {
+                                overlay_clear();
+                                keymap_clear();
+                            }
+                            break;
+                        case ON_RELEASE:
+                            if (!event.pressed) {
+                                overlay_clear();
+                                keymap_clear();
+                            }
+                            break;
+                        case ON_BOTH:
+                            overlay_clear();
+                            keymap_clear();
+                            break;
+                    }
                     break;
                 /* Keymap Reset default layer */
                 case (OP_RESET | ON_PRESS):
                     if (event.pressed) {
-                        default_layer_set(action.layer.val);
                         overlay_clear();
+                        keymap_clear();
+                        default_layer_set(action.layer.val);
                     }
                     break;
                 case (OP_RESET | ON_RELEASE):
                     if (!event.pressed) {
-                        default_layer_set(action.layer.val);
                         overlay_clear();
+                        keymap_clear();
+                        default_layer_set(action.layer.val);
                     }
                     break;
                 case (OP_RESET | ON_BOTH):
-                    default_layer_set(action.layer.val);
                     overlay_clear();
+                    keymap_clear();
+                    default_layer_set(action.layer.val);
                     break;
 
                 /* Keymap Bit invert */
diff --git a/common/action.h b/common/action.h
index c02a2e71..611490eb 100644
--- a/common/action.h
+++ b/common/action.h
@@ -157,8 +157,8 @@ bool waiting_buffer_has_anykey_pressed(void);
  * Layer Actions
  * -------------
  * ACT_KEYMAP:
- * 1000|LLLL|0000 0000   Reset default layer
- * 1000|LLLL|0000 00xx   Reset default layer and clear overlay
+ * 1000|--xx|0000 0000   Clear keyamp and overlay
+ * 1000|LLLL|0000 00xx   Reset default layer and clear keymap and overlay
  * 1000|LLLL| keycode    Invert with tap key
  * 1000|LLLL|1111 0000   Invert with tap toggle
  * 1000|LLLL|1111 00xx   Invert[^= L]
@@ -274,22 +274,25 @@ enum layer_params {
     OP_SET   = 0xFC,
 };
 
-/*
+/* 
  * Default Layer
  */
-#define ACTION_KEYMAP(layer)                     ACTION_KEYMAP_MOMENTARY(layer)
-#define ACTION_KEYMAP_MOMENTARY(layer)           ACTION_KEYMAP_INV_B(layer)
-#define ACTION_KEYMAP_TOGGLE(layer)              ACTION_KEYMAP_INV_R(layer)
-/* Set default layer */
+#define ACTION_DEFAULT_LAYER                      ACTION(ACT_KEYMAP, 0<<8 | OP_RESET | 0)
 #define ACTION_SET_DEFAULT_LAYER(layer)           ACTION_KEYMAP_RESET(layer)
 #define ACTION_SET_DEFAULT_LAYER_P(layer)         ACTION_KEYMAP_RESET_P(layer)
 #define ACTION_SET_DEFAULT_LAYER_R(layer)         ACTION_KEYMAP_RESET_R(layer)
 #define ACTION_SET_DEFAULT_LAYER_B(layer)         ACTION_KEYMAP_RESET_B(layer)
+/*
+ * Keymap Layer
+ */
+#define ACTION_KEYMAP(layer)                     ACTION_KEYMAP_MOMENTARY(layer)
+#define ACTION_KEYMAP_MOMENTARY(layer)           ACTION_KEYMAP_ON_OFF(layer)
+#define ACTION_KEYMAP_TOGGLE(layer)              ACTION_KEYMAP_INV_R(layer)
 /* Keymap Set and clear overaly */
-#define ACTION_KEYMAP_RESET(layer)               ACTION(ACT_KEYMAP, (layer)<<8 | OP_RESET | 0)
+#define ACTION_KEYMAP_RESET(layer)               ACTION_KEYMAP_RESET_R(layer)
 #define ACTION_KEYMAP_RESET_P(layer)             ACTION(ACT_KEYMAP, (layer)<<8 | OP_RESET | ON_PRESS)
-#define ACTION_KEYMAP_RESET_R(layer)             ACTION(ACT_KEYMAP, (layer)<<8 | OP_RESET | ON_PRESS)
-#define ACTION_KEYMAP_RESET_B(layer)             ACTION(ACT_KEYMAP, (layer)<<8 | OP_RESET | ON_PRESS)
+#define ACTION_KEYMAP_RESET_R(layer)             ACTION(ACT_KEYMAP, (layer)<<8 | OP_RESET | ON_RELEASE)
+#define ACTION_KEYMAP_RESET_B(layer)             ACTION(ACT_KEYMAP, (layer)<<8 | OP_RESET | ON_BOTH)
 /* Keymap Invert */
 #define ACTION_KEYMAP_INV(layer)                 ACTION_KEYMAP_INV_B(layer)
 #define ACTION_KEYMAP_TAP_TOGGLE(layer)          ACTION(ACT_KEYMAP, (layer)<<8 | OP_INV | 0)
diff --git a/common/keymap.c b/common/keymap.c
index 3f13d449..ddc32105 100644
--- a/common/keymap.c
+++ b/common/keymap.c
@@ -39,7 +39,7 @@ action_t action_for_key(uint8_t layer, key_t key)
 }
 
 __attribute__ ((weak))
-void action_function(keyrecord_t *event, uint8_t id, uint8_t opt)
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
 {
 }
 #else
@@ -70,7 +70,7 @@ action_t action_for_key(uint8_t layer, key_t key)
     }
 }
 /* not used for legacy keymap */
-void action_function(keyrecord_t *event, uint8_t id, uint8_t opt)
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
 {
 }
 #endif
-- 
2.46.2