From b6461e5f40b50f43e522dffd12113edeca7532ff Mon Sep 17 00:00:00 2001
From: Gergely Nagy <algernon@madhouse-project.org>
Date: Sun, 2 Jul 2017 18:37:54 +0200
Subject: [PATCH] Add LEDControl.init_mode()

The new `init_mode()` method simply (re-)inits the current mode. Useful when a
plugin that changes LEDs outside of LED modes wants to reset the active LED
mode. Doubly useful when the active LED mode does all the work in its `init()`
method.

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
---
 src/Kaleidoscope-LEDControl.cpp | 6 ++++++
 src/Kaleidoscope-LEDControl.h   | 1 +
 2 files changed, 7 insertions(+)

diff --git a/src/Kaleidoscope-LEDControl.cpp b/src/Kaleidoscope-LEDControl.cpp
index bdc76ba4..2cd78393 100644
--- a/src/Kaleidoscope-LEDControl.cpp
+++ b/src/Kaleidoscope-LEDControl.cpp
@@ -51,6 +51,12 @@ LEDControl_::update(void) {
   previousMode = mode;
 }
 
+void
+LEDControl_::init_mode(void) {
+  if (modes[mode])
+    (modes[mode]->init)();
+}
+
 void
 LEDControl_::set_mode(uint8_t mode_) {
   if (mode_ < LED_MAX_MODES)
diff --git a/src/Kaleidoscope-LEDControl.h b/src/Kaleidoscope-LEDControl.h
index 6dbf92f7..528e147d 100644
--- a/src/Kaleidoscope-LEDControl.h
+++ b/src/Kaleidoscope-LEDControl.h
@@ -28,6 +28,7 @@ class LEDControl_ : public KaleidoscopePlugin {
   static void update(void);
   static void set_mode(uint8_t mode);
   static uint8_t get_mode();
+  static void init_mode(void);
 
   static int8_t mode_add(LEDMode *mode);