From ddb0f39ebf317c7a23c69ed45efb1882746a01b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20=C4=90or=C4=91evi=C4=87?=
 <vomindoraan@gmail.com>
Date: Mon, 11 Feb 2019 23:21:41 +0100
Subject: [PATCH] Generate UNICODE and UNICODEMAP constants using macros

---
 users/konstantin/konstantin.h |  2 +-
 users/konstantin/rules.mk     |  3 +++
 users/konstantin/unicode.c    |  7 +++++++
 users/konstantin/unicode.h    | 37 ++++++++++++++++++++++++++++-------
 4 files changed, 41 insertions(+), 8 deletions(-)
 create mode 100644 users/konstantin/unicode.c

diff --git a/users/konstantin/konstantin.h b/users/konstantin/konstantin.h
index d8b00c4c89..c32d674e8c 100644
--- a/users/konstantin/konstantin.h
+++ b/users/konstantin/konstantin.h
@@ -7,7 +7,7 @@
 #ifdef TAP_DANCE_ENABLE
   #include "tap_dance.h"
 #endif
-#ifdef UNICODE_ENABLE
+#if defined(UNICODE_ENABLE) || defined(UNICODEMAP_ENABLE)
   #include "unicode.h"
 #endif
 
diff --git a/users/konstantin/rules.mk b/users/konstantin/rules.mk
index 8913e57558..6bda030fb0 100644
--- a/users/konstantin/rules.mk
+++ b/users/konstantin/rules.mk
@@ -5,5 +5,8 @@ endif
 ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
   SRC += tap_dance.c
 endif
+ifneq (,$(filter yes,$(UNICODE_ENABLE) $(UNICODEMAP_ENABLE)))  # if either is yes
+  SRC += unicode.c
+endif
 
 EXTRAFLAGS += -flto
diff --git a/users/konstantin/unicode.c b/users/konstantin/unicode.c
new file mode 100644
index 0000000000..3b6164bc51
--- /dev/null
+++ b/users/konstantin/unicode.c
@@ -0,0 +1,7 @@
+#include "unicode.h"
+
+#ifdef UNICODEMAP_ENABLE
+  const uint32_t PROGMEM unicode_map[] = {
+    FOREACH_UNICODE(X_ENTRY)
+  };
+#endif
diff --git a/users/konstantin/unicode.h b/users/konstantin/unicode.h
index 09af7e1c7f..d76f2a1700 100644
--- a/users/konstantin/unicode.h
+++ b/users/konstantin/unicode.h
@@ -2,10 +2,33 @@
 
 #include "quantum.h"
 
-#define COMMA   UC(0x002C)
-#define L_PAREN UC(0x0028)
-#define R_PAREN UC(0x0029)
-#define EQUALS  UC(0x003D)
-#define TIMES   UC(0x00D7)
-#define DIVIDE  UC(0x00F7)
-#define MINUS   UC(0x2212)
+#define FOREACH_UNICODE(M) \
+  M(COMMA,   0x002C)       \
+  M(L_PAREN, 0x0028)       \
+  M(R_PAREN, 0x0029)       \
+  M(EQUALS,  0x003D)       \
+  M(TIMES,   0x00D7)       \
+  M(DIVIDE,  0x00F7)       \
+  M(MINUS,   0x2212)
+
+#define UC_KEYCODE(name, code)  name = UC(code),
+
+#define X_NAME(name, code)    X_ ## name,
+#define X_ENTRY(name, code)   [X_ ## name] = code,
+#define X_KEYCODE(name, code) name = X(X_ ## name),
+
+#if defined(UNICODE_ENABLE)
+  enum unicode_keycodes {
+    FOREACH_UNICODE(UC_KEYCODE)
+  };
+#elif defined(UNICODEMAP_ENABLE)
+  enum unicode_names {
+    FOREACH_UNICODE(X_NAME)
+  };
+
+  extern const uint32_t PROGMEM unicode_map[];
+
+  enum unicode_keycodes {
+    FOREACH_UNICODE(X_KEYCODE)
+  };
+#endif