Make `programmerMode` (now `mode`) public

Instead of using a setter, just make the variable public.

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

src/Kaleidoscope/EEPROM-Keymap-Programmer.cpp

@@ -21,7 +21,7 @@
 namespace KaleidoscopePlugins {
   uint16_t EEPROMKeymapProgrammer::updatePosition;
   EEPROMKeymapProgrammer::state_t EEPROMKeymapProgrammer::state;
-  EEPROMKeymapProgrammer::mode_t EEPROMKeymapProgrammer::programmerMode;
+  EEPROMKeymapProgrammer::mode_t EEPROMKeymapProgrammer::mode;
   Key EEPROMKeymapProgrammer::newKey;
 
   EEPROMKeymapProgrammer::EEPROMKeymapProgrammer (void) {
@@ -32,11 +32,6 @@ namespace KaleidoscopePlugins {
     event_handler_hook_use (eventHandlerHook);
   }
 
-  void
-  EEPROMKeymapProgrammer::mode (mode_t programmerMode_) {
-    programmerMode = programmerMode_;
-  }
-
   void
   EEPROMKeymapProgrammer::nextState (void) {
     switch (state) {
@@ -44,7 +39,7 @@ namespace KaleidoscopePlugins {
       state = WAIT_FOR_KEY;
       break;
     case WAIT_FOR_KEY:
-      if (programmerMode == CODE)
+      if (mode == CODE)
         state = WAIT_FOR_CODE;
       else
         state = WAIT_FOR_SOURCE_KEY;

src/Kaleidoscope/EEPROM-Keymap-Programmer.h

@@ -28,17 +28,16 @@ namespace KaleidoscopePlugins {
       CODE,
       COPY,
     } mode_t;
+    static mode_t mode;
 
     EEPROMKeymapProgrammer (void);
 
     virtual void begin (void) final;
 
-    static void mode (mode_t programmerMode);
     static void nextState (void);
     static void cancel (void);
 
   private:
-    static mode_t programmerMode;
     typedef enum {
       INACTIVE,
       WAIT_FOR_KEY,