Focus: add fingerpainter.toggle

Toggles the Edit mode.

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>

src/Kaleidoscope/FingerPainter.cpp

@@ -94,9 +94,27 @@ namespace KaleidoscopePlugins {
 
   bool
   FingerPainter::focusHook (const char *command) {
-    if (strcmp_P (command, PSTR ("fingerpainter.palette")) != 0)
+    enum {
+      PALETTE,
+      TOGGLE,
+    } subCommand;
+
+    if (strncmp_P (command, PSTR ("fingerpainter."), 14) != 0)
+      return false;
+
+    if (strcmp_P (command + 14, PSTR ("palette")) == 0)
+      subCommand = PALETTE;
+    else if (strcmp_P (command + 14, PSTR ("toggle")) == 0)
+      subCommand = TOGGLE;
+    else
       return false;
 
+    if (subCommand == TOGGLE) {
+      ::FingerPainter.activate ();
+      toggleEdit ();
+      return true;
+    }
+
     if (Serial.peek () == '\n') {
       for (uint8_t i = 0; i < 16; i++) {
         cRGB color;

src/Kaleidoscope/FingerPainter.h

@@ -46,4 +46,5 @@ namespace KaleidoscopePlugins {
 extern KaleidoscopePlugins::FingerPainter FingerPainter;
 
 #define FOCUS_HOOK_FINGERPAINTER FOCUS_HOOK(FingerPainter.focusHook,  \
-                                            "fingerpainter.palette")
+                                            "fingerpainter.palette\n" \
+                                            "fingerpainter.toggle")