From 76b5ac621d3f5f5e809de2bc9479d54b99a2f89f Mon Sep 17 00:00:00 2001
From: Drashna Jaelre <drashna@live.com>
Date: Tue, 16 Oct 2018 20:33:55 -0700
Subject: [PATCH] Update to Corne Keyboard (crkbd) keymap

---
 keyboards/crkbd/keymaps/drashna/keymap.c | 63 ++++++++++++++----------
 keyboards/crkbd/keymaps/drashna/rules.mk |  2 +-
 2 files changed, 39 insertions(+), 26 deletions(-)

diff --git a/keyboards/crkbd/keymaps/drashna/keymap.c b/keyboards/crkbd/keymaps/drashna/keymap.c
index a293d533740..49db492c4e2 100644
--- a/keyboards/crkbd/keymaps/drashna/keymap.c
+++ b/keyboards/crkbd/keymaps/drashna/keymap.c
@@ -113,12 +113,47 @@ const char *read_logo(void);
 void set_keylog(uint16_t keycode, keyrecord_t *record);
 const char *read_keylog(void);
 const char *read_keylogs(void);
-
+char layer_state_str[24];
 // const char *read_mode_icon(bool swap);
-// const char *read_host_led_state(void);
+const char *read_host_led_state(void);
 // void set_timelog(void);
 // const char *read_timelog(void);
 
+
+const char* read_layer_state(void) {
+  switch (layer_state) {
+    case _QWERTY:
+      switch (default_layer_state) {
+        case _QWERTY:
+          snprintf(layer_state_str, sizeof(layer_state_str), "Layer: QWERTY");
+          break;
+        case _COLEMAK:
+          snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Colemak");
+          break;
+        case _DVORAK:
+          snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Dvorak");
+          break;
+        case _WORKMAN:
+          snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Workman");
+          break;
+      }
+      break;
+    case _RAISE:
+      snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Raise");
+      break;
+    case _LOWER:
+      snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Lower");
+      break;
+    case _ADJUST:
+      snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Adjust");
+      break;
+    default:
+      snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Undef-%ld", layer_state);
+  }
+
+    return layer_state_str;
+}
+
 void matrix_scan_keymap(void) {
    iota_gfx_task();
 }
@@ -130,7 +165,7 @@ void matrix_render_user(struct CharacterMatrix *matrix) {
     matrix_write_ln(matrix, read_keylog());
     matrix_write_ln(matrix, read_keylogs());
     //matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
-    //matrix_write_ln(matrix, read_host_led_state());
+    matrix_write_ln(matrix, read_host_led_state());
     //matrix_write_ln(matrix, read_timelog());
   } else {
     matrix_write(matrix, read_logo());
@@ -156,28 +191,6 @@ bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
     set_keylog(keycode, record);
     // set_timelog();
   }
-
-  switch (keycode) {
-    case RGB_MOD:
-      #ifdef RGBLIGHT_ENABLE
-        if (record->event.pressed) {
-          rgblight_mode_noeeprom(RGB_current_mode);
-          rgblight_step();
-          RGB_current_mode = rgblight_config.mode;
-        }
-      #endif
-      return false;
-      break;
-    case RGBRST:
-      #ifdef RGBLIGHT_ENABLE
-        if (record->event.pressed) {
-          eeconfig_update_rgblight_default();
-          rgblight_enable();
-          RGB_current_mode = rgblight_config.mode;
-        }
-      #endif
-      break;
-  }
   return true;
 }
 
diff --git a/keyboards/crkbd/keymaps/drashna/rules.mk b/keyboards/crkbd/keymaps/drashna/rules.mk
index 8f69cba72f6..a4e1deba867 100644
--- a/keyboards/crkbd/keymaps/drashna/rules.mk
+++ b/keyboards/crkbd/keymaps/drashna/rules.mk
@@ -26,6 +26,6 @@ SRC +=  ./lib/glcdfont.c \
         ./lib/layer_state_reader.c \
         ./lib/logo_reader.c \
         ./lib/keylogger.c \
+        ./lib/host_led_state_reader.c \
         # ./lib/mode_icon_reader.c \
-        # ./lib/host_led_state_reader.c \
         # ./lib/timelogger.c \