From 291fcfe40be034ff8900b179429df84ed55997b5 Mon Sep 17 00:00:00 2001
From: plodah <mleiper89@gmail.com>
Date: Sat, 17 Aug 2024 23:19:50 +0100
Subject: [PATCH] Add a typing indicator for some reason

---
 users/plodah/functions/indicators.c       |  9 +++++++++
 users/plodah/functions/kc_handler.c       |  4 ++++
 users/plodah/functions/typing_indicator.c | 23 +++++++++++++++++++++++
 users/plodah/plodah.c                     | 10 ++++++++++
 4 files changed, 46 insertions(+)
 create mode 100644 users/plodah/functions/typing_indicator.c

diff --git a/users/plodah/functions/indicators.c b/users/plodah/functions/indicators.c
index 8f69e014b9e..869cd433092 100644
--- a/users/plodah/functions/indicators.c
+++ b/users/plodah/functions/indicators.c
@@ -70,6 +70,15 @@ bool plodah_indicator_handler(void) {
     }
 # endif // DYNAMIC_MACRO_ENABLE && PLODAH_DMAC_INDIC_INDEX
 
+# ifdef PLODAH_TYPINGINDICATOR_RGBINDEX
+    if(!rgb_matrix_get_flags()){
+      rgb_matrix_set_color(PLODAH_TYPINGINDICATOR_RGBINDEX, RGB_OFF);
+    }
+    if(plodah_typingindicator_active){
+      rgb_matrix_set_color(PLODAH_TYPINGINDICATOR_RGBINDEX, PLODAH_TYPINGINDICATOR_RGBCOLOR);
+    }
+# endif // PLODAH_TYPINGINDICATOR_RGBINDEX
+
 # ifdef PLODAH_MODS_INDIC_LALT_INDEX
     if (!rgb_matrix_get_flags()) {
       rgb_matrix_set_color(PLODAH_MODS_INDIC_LALT_INDEX, RGB_OFF);
diff --git a/users/plodah/functions/kc_handler.c b/users/plodah/functions/kc_handler.c
index 89680c89a47..e926d176fc8 100644
--- a/users/plodah/functions/kc_handler.c
+++ b/users/plodah/functions/kc_handler.c
@@ -6,6 +6,10 @@
 
 bool kc_handler(uint16_t keycode, keyrecord_t *record) {
 
+# if defined(PLODAH_TYPINGINDICATOR_RGBINDEX)
+  plodah_typingindicator_start();
+# endif // PLODAH_TYPINGINDICATOR_RGBINDEX
+
   switch (keycode) {
     // Static version keycode
     case PL_VERS:
diff --git a/users/plodah/functions/typing_indicator.c b/users/plodah/functions/typing_indicator.c
new file mode 100644
index 00000000000..750560414eb
--- /dev/null
+++ b/users/plodah/functions/typing_indicator.c
@@ -0,0 +1,23 @@
+bool plodah_typingindicator_active = false;
+uint16_t plodah_typingindicator_timer = 0;
+
+#ifndef PLODAH_TYPINGINDICATOR_RGBCOLOR
+# define PLODAH_TYPINGINDICATOR_RGBCOLOR RGB_RED
+#endif //PLODAH_TYPINGINDICATOR_RGBCOLOR
+
+#ifndef PLODAH_TYPINGINDICATOR_DURATION
+# define PLODAH_TYPINGINDICATOR_DURATION 1000
+#endif //PLODAH_TYPINGINDICATOR_DURATION
+
+void plodah_typingindicator_start(void){
+  plodah_typingindicator_timer = timer_read();
+  plodah_typingindicator_active = true;
+}
+
+void plodah_typingindicator_check(void){
+  if(plodah_typingindicator_active){
+    if(timer_elapsed(plodah_typingindicator_timer) > PLODAH_TYPINGINDICATOR_DURATION){
+      plodah_typingindicator_active = false;
+    }
+  }
+}
diff --git a/users/plodah/plodah.c b/users/plodah/plodah.c
index 59a9bce0690..8fb65ff7b24 100644
--- a/users/plodah/plodah.c
+++ b/users/plodah/plodah.c
@@ -51,6 +51,13 @@
   };
 #endif
 
+//============================//
+//      TYPING INDICATOR      //
+//============================//
+#if defined(PLODAH_TYPINGINDICATOR_RGBINDEX)
+# include "functions/typing_indicator.c"
+#endif // PLODAH_TYPINGINDICATOR_RGBINDEX
+
 //===========================//
 //      CUSTOM KEYCODES      //
 //===========================//
@@ -92,6 +99,9 @@ void matrix_scan_user(void) {
 # if defined(AUTOCORRECT_ENABLE) && defined(RGB_MATRIX_ENABLE)
     plodah_autocorrect_indicator_check();
 # endif // AUTOCORRECT_ENABLE && RGB_MATRIX_ENABLE
+# if defined (PLODAH_TYPINGINDICATOR_RGBINDEX)
+    plodah_typingindicator_check();
+# endif // PLODAH_TYPINGINDICATOR_RGBINDEX
 }
 
 //==========================//