Merge remote-tracking branch 'refs/remotes/jackhumbert/master'

3 files changed, 119 insertions, 11 deletions

diff --git a/quantum/keymap_extras/keymap_dvp.h b/quantum/keymap_extras/keymap_dvp.h
new file mode 100644
index 0000000000..83f49a52b5
--- /dev/null
+++ b/quantum/keymap_extras/keymap_dvp.h
@@ -0,0 +1,82 @@
+#ifndef KEYMAP_DVP_H
+#define KEYMAP_DVP_H
+
+#include "keymap.h"
+
+// Normal characters
+#define DP_DLR	KC_GRV
+#define DP_AMPR	KC_1
+#define DP_LBRC	KC_2
+#define DP_LCBR	KC_3
+#define DP_RCBR	KC_4
+#define DP_LPRN	KC_5
+#define DP_EQL	KC_6
+#define DP_ASTR	KC_7
+#define DP_RPRN	KC_8
+#define DP_PLUS	KC_9
+#define DP_RBRC	KC_0
+#define DP_EXLM	KC_MINS
+#define DP_HASH	KC_EQL
+
+#define DP_SCLN	KC_Q
+#define DP_COMM	KC_W
+#define DP_DOT	KC_E
+#define DP_P	KC_R
+#define DP_Y	KC_T
+#define DP_F	KC_Y
+#define DP_G	KC_U
+#define DP_C	KC_I
+#define DP_R	KC_O
+#define DP_L	KC_P
+#define DP_SLSH	KC_LBRC
+#define DP_AT	KC_RBRC
+#define DP_BSLS	KC_BSLS
+
+#define DP_A	KC_A
+#define DP_O	KC_S
+#define DP_E	KC_D
+#define DP_U	KC_F
+#define DP_I	KC_G
+#define DP_D	KC_H
+#define DP_H	KC_J
+#define DP_T	KC_K
+#define DP_N	KC_L
+#define DP_S	KC_SCLN
+#define DP_MINS	KC_QUOT
+
+#define DP_QUOT	KC_Z
+#define DP_Q	KC_X
+#define DP_J	KC_C
+#define DP_K	KC_V
+#define DP_X	KC_B
+#define DP_B	KC_N
+#define DP_M	KC_M
+#define DP_W	KC_COMM
+#define DP_V	KC_DOT
+#define DP_Z	KC_SLSH
+
+// Shifted characters
+#define DP_TILD	LSFT(DP_DLR)
+#define DP_PERC	LSFT(DP_AMPR)
+#define DP_7	LSFT(DP_LBRC)
+#define DP_5	LSFT(DP_LCBR)
+#define DP_3	LSFT(DP_RCBR)
+#define DP_1	LSFT(DP_LPRN)
+#define DP_9	LSFT(DP_EQL)
+#define DP_0	LSFT(DP_ASTR)
+#define DP_2	LSFT(DP_RPRN)
+#define DP_4	LSFT(DP_PLUS)
+#define DP_6	LSFT(DP_RBRC)
+#define DP_8	LSFT(DP_EXLM)
+#define DP_GRV	LSFT(DP_HASH)
+
+#define DP_COLN	LSFT(DP_SCLN)
+#define DP_LABK	LSFT(DP_COMM)
+#define DP_RABK	LSFT(DP_DOT)
+#define DP_QUES	LSFT(DP_SLSH)
+#define DP_CIRC	LSFT(DP_AT)
+#define DP_PIPE	LSFT(DP_BSLS)
+#define DP_UNDS	LSFT(DP_MINS)
+#define DP_DQUO	LSFT(DP_QUOT)
+
+#endif
diff --git a/quantum/process_keycode/process_unicode.c b/quantum/process_keycode/process_unicode.c
index 37dd471ffd..cd3a610b4d 100644
--- a/quantum/process_keycode/process_unicode.c
+++ b/quantum/process_keycode/process_unicode.c
@@ -42,6 +42,11 @@ void unicode_input_start (void) {
     register_code(KC_PPLS);
     unregister_code(KC_PPLS);
     break;
+  case UC_WINC:
+    register_code(KC_RALT);
+    unregister_code(KC_RALT);
+    register_code(KC_U);
+    unregister_code(KC_U);
   }
   wait_ms(UNICODE_TYPE_DELAY);
 }
@@ -83,22 +88,42 @@ __attribute__((weak))
 const uint32_t PROGMEM unicode_map[] = {
 };
 
-// 5 digit max because of linux limitation
 void register_hex32(uint32_t hex) {
-  for(int i = 4; i >= 0; i--) {
+  uint8_t onzerostart = 1;
+  for(int i = 7; i >= 0; i--) {
+    if (i <= 3) {
+      onzerostart = 0;
+    }
     uint8_t digit = ((hex >> (i*4)) & 0xF);
-    register_code(hex_to_keycode(digit));
-    unregister_code(hex_to_keycode(digit));
+    if (digit == 0) {
+      if (onzerostart == 0) {
+        register_code(hex_to_keycode(digit));
+        unregister_code(hex_to_keycode(digit));
+      }
+    } else {
+      register_code(hex_to_keycode(digit));
+      unregister_code(hex_to_keycode(digit));
+      onzerostart = 0;
+    }
   }
 }
 
+__attribute__((weak))
+void unicode_map_input_error() {}
+
 bool process_unicode_map(uint16_t keycode, keyrecord_t *record) {
   if ((keycode & QK_UNICODE_MAP) == QK_UNICODE_MAP && record->event.pressed) {
     const uint32_t* map = unicode_map;
     uint16_t index = keycode & 0x7FF;
-    unicode_input_start();
-    register_hex32(pgm_read_dword_far(&map[index]));
-    unicode_input_finish();
+    uint32_t code = pgm_read_dword_far(&map[index]);
+    if ((code > 0xFFFF && input_mode == UC_OSX) || (code > 0xFFFFF && input_mode == UC_LNX)) {
+      // when character is out of range supported by the OS
+      unicode_map_input_error();
+    } else {
+      unicode_input_start();
+      register_hex32(code);
+      unicode_input_finish();
+    }
   }
   return true;
 }
diff --git a/quantum/process_keycode/process_unicode.h b/quantum/process_keycode/process_unicode.h
index a6c7e45845..065eeb5f6a 100644
--- a/quantum/process_keycode/process_unicode.h
+++ b/quantum/process_keycode/process_unicode.h
@@ -3,10 +3,11 @@
 
 #include "quantum.h"
 
-#define UC_OSX 0
-#define UC_LNX 1
-#define UC_WIN 2
-#define UC_BSD 3
+#define UC_OSX 0  // Mac OS X
+#define UC_LNX 1  // Linux
+#define UC_WIN 2  // Windows 'HexNumpad'
+#define UC_BSD 3  // BSD (not implemented)
+#define UC_WINC 4 // WinCompose https://github.com/samhocevar/wincompose
 
 #ifndef UNICODE_TYPE_DELAY
 #define UNICODE_TYPE_DELAY 10