From 10f33a3e484e24065ed5eaab1c56c35156bace89 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Sun, 31 Mar 2013 22:47:19 +0900
Subject: Remove ACT_KEYMAP and ACT_OVERLAY

- Remove ACT_OVERLAY
- Rename ACT_KEYMAP to ACT_LAYER
- Add ACT_LAYER_BITOP
---
 common/layer_switch.c | 90 ++-------------------------------------------------
 1 file changed, 2 insertions(+), 88 deletions(-)

(limited to 'common/layer_switch.c')

diff --git a/common/layer_switch.c b/common/layer_switch.c
index a5d426a899..359e6b9d84 100644
--- a/common/layer_switch.c
+++ b/common/layer_switch.c
@@ -24,7 +24,7 @@ void default_layer_set(uint8_t layer)
 }
 
 
-#ifndef NO_ACTION_KEYMAP
+#ifndef NO_ACTION_LAYER
 /* 
  * Keymap Layer (0-15)
  */
@@ -100,98 +100,12 @@ void keymap_debug(void)
 
 
 
-#ifndef NO_ACTION_OVERLAY
-/* 
- * Overlay Layer (16-31 = 0-15|0x10)
- */
-uint16_t overlay_stat = 0;
-
-/* return highest layer whose state is on */
-uint8_t overlay_get_layer(void)
-{
-    return biton16(overlay_stat);
-}
-
-static void overlay_stat_set(uint16_t stat)
-{
-    debug("overlay: ");
-    overlay_debug(); debug(" to ");
-
-    overlay_stat = stat;
-
-    overlay_debug(); debug("\n");
-
-    clear_keyboard_but_mods(); // To avoid stuck keys
-}
-
-void overlay_clear(void)
-{
-    overlay_stat_set(0);
-}
-
-
-void overlay_set(uint16_t stat)
-{
-    overlay_stat_set(stat);
-}
-
-void overlay_move(uint8_t layer)
-{
-    overlay_stat_set(1<<layer);
-}
-
-void overlay_on(uint8_t layer)
-{
-    overlay_stat_set(overlay_stat | (1<<layer));
-}
-
-void overlay_off(uint8_t layer)
-{
-    overlay_stat_set(overlay_stat & ~(1<<layer));
-}
-
-void overlay_invert(uint8_t layer)
-{
-    overlay_stat_set(overlay_stat ^ (1<<layer));
-}
-
-void overlay_or(uint16_t stat)
-{
-    overlay_stat_set(overlay_stat | stat);
-}
-void overlay_and(uint16_t stat)
-{
-    overlay_stat_set(overlay_stat & stat);
-}
-void overlay_xor(uint16_t stat)
-{
-    overlay_stat_set(overlay_stat ^ stat);
-}
-
-void overlay_debug(void)
-{
-    debug_hex16(overlay_stat); debug("("); debug_dec(overlay_get_layer()); debug(")");
-}
-#endif
-
 action_t layer_switch_get_action(key_t key)
 {
     action_t action;
     action.code = ACTION_TRANSPARENT;
 
-#ifndef NO_ACTION_OVERLAY
-    /* overlay: top layer first */
-    for (int8_t i = 15; i >= 0; i--) {
-        if (overlay_stat & (1<<i)) {
-            action = action_for_key(i | OVERLAY_BIT, key);
-            if (action.code != ACTION_TRANSPARENT) {
-                return action;
-            }
-        }
-    }
-#endif
-
-#ifndef NO_ACTION_KEYMAP
+#ifndef NO_ACTION_LAYER
     /* keymap: top layer first */
     for (int8_t i = 15; i >= 0; i--) {
         if (keymap_stat & (1<<i)) {
-- 
cgit v1.2.3


From cc8e66754b1a5d0c11985cb0feb51ead49668744 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Tue, 2 Apr 2013 16:09:43 +0900
Subject: Refine ACT_LAYER and ACT_LAYER_TAP

- Remove ACT_LAYER_BITOP
---
 common/layer_switch.c | 122 +++++++++++++++++++++++++++-----------------------
 1 file changed, 67 insertions(+), 55 deletions(-)

(limited to 'common/layer_switch.c')

diff --git a/common/layer_switch.c b/common/layer_switch.c
index 359e6b9d84..9905741f48 100644
--- a/common/layer_switch.c
+++ b/common/layer_switch.c
@@ -7,94 +7,103 @@
 
 
 /* 
- * Default Layer (0-15)
+ * Default Layer State
  */
-uint8_t default_layer = 0;
+uint32_t default_layer_state = 0;
 
-void default_layer_set(uint8_t layer)
+static void default_layer_state_set(uint32_t state)
 {
-    debug("default_layer_set: ");
-    debug_dec(default_layer); debug(" to ");
-
-    default_layer = layer;
-
-    debug_dec(default_layer); debug("\n");
-
+    debug("default_layer_state: ");
+    default_layer_debug(); debug(" to ");
+    default_layer_state = state;
+    default_layer_debug(); debug("\n");
     clear_keyboard_but_mods(); // To avoid stuck keys
 }
 
-
-#ifndef NO_ACTION_LAYER
-/* 
- * Keymap Layer (0-15)
- */
-uint16_t keymap_stat = 0;
-
-/* return highest layer whose state is on */
-uint8_t keymap_get_layer(void)
+void default_layer_debug(void)
 {
-    return biton16(keymap_stat);
+    debug_hex32(default_layer_state);
+    debug("("); debug_dec(biton32(default_layer_state)); debug(")");
 }
 
-static void keymap_stat_set(uint16_t stat)
+void default_layer_set(uint8_t layer)
 {
-    debug("keymap: ");
-    keymap_debug(); debug(" to ");
+    default_layer_state_set(1UL<<layer);
+}
 
-    keymap_stat = stat;
+#ifndef NO_ACTION_LAYER
+void default_layer_or(uint32_t state)
+{
+    default_layer_state_set(default_layer_state | state);
+}
+void default_layer_and(uint32_t state)
+{
+    default_layer_state_set(default_layer_state & state);
+}
+void default_layer_xor(uint32_t state)
+{
+    default_layer_state_set(default_layer_state ^ state);
+}
+#endif
 
-    keymap_debug(); debug("\n");
 
-    clear_keyboard_but_mods(); // To avoid stuck keys
-}
+#ifndef NO_ACTION_LAYER
+/* 
+ * Keymap Layer State
+ */
+uint32_t layer_state = 0;
 
-void keymap_clear(void)
+static void layer_state_set(uint32_t state)
 {
-    keymap_stat_set(0);
+    debug("layer_state: ");
+    layer_debug(); debug(" to ");
+    layer_state = state;
+    layer_debug(); debug("\n");
+    clear_keyboard_but_mods(); // To avoid stuck keys
 }
 
-
-void keymap_set(uint16_t stat)
+void layer_clear(void)
 {
-    keymap_stat_set(stat);
+    layer_state_set(0);
 }
 
-void keymap_move(uint8_t layer)
+void layer_move(uint8_t layer)
 {
-    keymap_stat_set(1<<layer);
+    layer_state_set(1UL<<layer);
 }
 
-void keymap_on(uint8_t layer)
+void layer_on(uint8_t layer)
 {
-    keymap_stat_set(keymap_stat | (1<<layer));
+    layer_state_set(layer_state | (1UL<<layer));
 }
 
-void keymap_off(uint8_t layer)
+void layer_off(uint8_t layer)
 {
-    keymap_stat_set(keymap_stat & ~(1<<layer));
+    layer_state_set(layer_state & ~(1UL<<layer));
 }
 
-void keymap_invert(uint8_t layer)
+void layer_invert(uint8_t layer)
 {
-    keymap_stat_set(keymap_stat ^ (1<<layer));
+    layer_state_set(layer_state ^ (1UL<<layer));
 }
 
-void keymap_or(uint16_t stat)
+void layer_or(uint32_t state)
 {
-    keymap_stat_set(keymap_stat | stat);
+    layer_state_set(layer_state | state);
 }
-void keymap_and(uint16_t stat)
+void layer_and(uint32_t state)
 {
-    keymap_stat_set(keymap_stat & stat);
+    layer_state_set(layer_state & state);
 }
-void keymap_xor(uint16_t stat)
+void layer_xor(uint32_t state)
 {
-    keymap_stat_set(keymap_stat ^ stat);
+    layer_state_set(layer_state ^ state);
 }
 
-void keymap_debug(void)
+void layer_debug(void)
 {
-    debug_hex16(keymap_stat); debug("("); debug_dec(keymap_get_layer()); debug(")");
+    debug_hex32(layer_state);
+    debug("("); debug_dec(biton32(layer_state)); debug(")");
 }
 #endif
 
@@ -106,18 +115,21 @@ action_t layer_switch_get_action(key_t key)
     action.code = ACTION_TRANSPARENT;
 
 #ifndef NO_ACTION_LAYER
-    /* keymap: top layer first */
-    for (int8_t i = 15; i >= 0; i--) {
-        if (keymap_stat & (1<<i)) {
+    uint32_t layers = layer_state | default_layer_state;
+    /* check top layer first */
+    for (int8_t i = 31; i >= 0; i--) {
+        if (layers & (1UL<<i)) {
             action = action_for_key(i, key);
             if (action.code != ACTION_TRANSPARENT) {
                 return action;
             }
         }
     }
-#endif
-
-    /* default layer */
-    action = action_for_key(default_layer, key);
+    /* fall back to layer 0 */
+    action = action_for_key(0, key);
+    return action;
+#else
+    action = action_for_key(biton32(default_layer_state), key);
     return action;
+#endif
 }
-- 
cgit v1.2.3


From c6d88d27956c4b76f8819fcdb076bf94a8f55868 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Tue, 2 Apr 2013 17:44:24 +0900
Subject: Rename file layer_switch to action_layer

---
 common/layer_switch.c | 135 --------------------------------------------------
 1 file changed, 135 deletions(-)
 delete mode 100644 common/layer_switch.c

(limited to 'common/layer_switch.c')

diff --git a/common/layer_switch.c b/common/layer_switch.c
deleted file mode 100644
index 9905741f48..0000000000
--- a/common/layer_switch.c
+++ /dev/null
@@ -1,135 +0,0 @@
-#include <stdint.h>
-#include "keyboard.h"
-#include "action.h"
-#include "debug.h"
-#include "util.h"
-#include "layer_switch.h"
-
-
-/* 
- * Default Layer State
- */
-uint32_t default_layer_state = 0;
-
-static void default_layer_state_set(uint32_t state)
-{
-    debug("default_layer_state: ");
-    default_layer_debug(); debug(" to ");
-    default_layer_state = state;
-    default_layer_debug(); debug("\n");
-    clear_keyboard_but_mods(); // To avoid stuck keys
-}
-
-void default_layer_debug(void)
-{
-    debug_hex32(default_layer_state);
-    debug("("); debug_dec(biton32(default_layer_state)); debug(")");
-}
-
-void default_layer_set(uint8_t layer)
-{
-    default_layer_state_set(1UL<<layer);
-}
-
-#ifndef NO_ACTION_LAYER
-void default_layer_or(uint32_t state)
-{
-    default_layer_state_set(default_layer_state | state);
-}
-void default_layer_and(uint32_t state)
-{
-    default_layer_state_set(default_layer_state & state);
-}
-void default_layer_xor(uint32_t state)
-{
-    default_layer_state_set(default_layer_state ^ state);
-}
-#endif
-
-
-#ifndef NO_ACTION_LAYER
-/* 
- * Keymap Layer State
- */
-uint32_t layer_state = 0;
-
-static void layer_state_set(uint32_t state)
-{
-    debug("layer_state: ");
-    layer_debug(); debug(" to ");
-    layer_state = state;
-    layer_debug(); debug("\n");
-    clear_keyboard_but_mods(); // To avoid stuck keys
-}
-
-void layer_clear(void)
-{
-    layer_state_set(0);
-}
-
-void layer_move(uint8_t layer)
-{
-    layer_state_set(1UL<<layer);
-}
-
-void layer_on(uint8_t layer)
-{
-    layer_state_set(layer_state | (1UL<<layer));
-}
-
-void layer_off(uint8_t layer)
-{
-    layer_state_set(layer_state & ~(1UL<<layer));
-}
-
-void layer_invert(uint8_t layer)
-{
-    layer_state_set(layer_state ^ (1UL<<layer));
-}
-
-void layer_or(uint32_t state)
-{
-    layer_state_set(layer_state | state);
-}
-void layer_and(uint32_t state)
-{
-    layer_state_set(layer_state & state);
-}
-void layer_xor(uint32_t state)
-{
-    layer_state_set(layer_state ^ state);
-}
-
-void layer_debug(void)
-{
-    debug_hex32(layer_state);
-    debug("("); debug_dec(biton32(layer_state)); debug(")");
-}
-#endif
-
-
-
-action_t layer_switch_get_action(key_t key)
-{
-    action_t action;
-    action.code = ACTION_TRANSPARENT;
-
-#ifndef NO_ACTION_LAYER
-    uint32_t layers = layer_state | default_layer_state;
-    /* check top layer first */
-    for (int8_t i = 31; i >= 0; i--) {
-        if (layers & (1UL<<i)) {
-            action = action_for_key(i, key);
-            if (action.code != ACTION_TRANSPARENT) {
-                return action;
-            }
-        }
-    }
-    /* fall back to layer 0 */
-    action = action_for_key(0, key);
-    return action;
-#else
-    action = action_for_key(biton32(default_layer_state), key);
-    return action;
-#endif
-}
-- 
cgit v1.2.3