1 files changed, 77 insertions, 0 deletions
diff --git a/layouts/community/ergodox/drashna/visualizer.c b/layouts/community/ergodox/drashna/visualizer.c
new file mode 100644
index 0000000000..6b1c3ff498
--- /dev/null
+++ b/layouts/community/ergodox/drashna/visualizer.c
@@ -0,0 +1,77 @@
+/*
+Copyright 2017 Fred Sundvik
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "./simple_visualizer.h"
+#include "util.h"
+#include "drashna.h"
+#include "rgblight_list.h"
+
+#define LCD_COLOR_wrapper(...) LCD_COLOR(__VA_ARGS__)
+// This function should be implemented by the keymap visualizer
+// Don't change anything else than state->target_lcd_color and state->layer_text as that's the only thing
+// that the simple_visualizer assumes that you are updating
+// Also make sure that the buffer passed to state->layer_text remains valid until the previous animation is
+// stopped. This can be done by either double buffering it or by using constant strings
+static void get_visualizer_layer_and_color(visualizer_state_t* state) {
+
+  switch(get_highest_layer(state->status.layer|default_layer_state)) {
+    case _LOWER:
+      state->layer_text = "Lower";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_GREEN);
+      break;
+    case _RAISE:
+      state->layer_text = "Raise";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_YELLOW);
+      break;
+    case _ADJUST:
+      state->layer_text = "Adjust";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_RED);
+      break;
+    case _MACROS:
+      state->layer_text = "Macros";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_ORANGE);
+      break;
+    case _MEDIA:
+      state->layer_text = "Media";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_CHARTREUSE);
+      break;
+    case _GAMEPAD:
+      state->layer_text = "Game";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_ORANGE);
+      break;
+    case _QWERTY:
+      state->layer_text = "QWERTY";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_CYAN);
+      break;
+    case _WORKMAN:
+      state->layer_text = "Workman";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_GOLDENROD);
+      break;
+    case _DVORAK:
+      state->layer_text = "Dvorak";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_SPRINGGREEN);
+      break;
+    case _COLEMAK:
+      state->layer_text = "Colemak";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_MAGENTA);
+      break;      break;
+    default:
+      state->layer_text = "NONE";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_RED);
+      break;
+  }
+}