Blink the lock light if dragging the speed slider when locked.

[nageru] / futatabi / midi_mapper.h

diff --git a/futatabi/midi_mapper.h b/futatabi/midi_mapper.h
index fd16089c55e6ff7329b68f454e5c8ffeedab32b5..abaadaf44842032610d7d982e7408a229b9019fa 100644 (file)
--- a/futatabi/midi_mapper.h
+++ b/futatabi/midi_mapper.h
@@ -45,6 +45,13 @@ public:
 
 class MIDIMapper : public MIDIReceiver {
 public:
+       // Converts conveniently from a bool.
+       enum LightState {
+               Off = 0,
+               On = 1,
+               Blinking = 2
+       };
+
        MIDIMapper(ControllerReceiver *receiver);
        virtual ~MIDIMapper();
        void set_midi_mapping(const MIDIMappingProto &new_mapping);
@@ -68,7 +75,7 @@ public:
                play_enabled_light = enabled;
                refresh_lights();
        }
-       void set_locked(bool locked) {
+       void set_locked(LightState locked) {
                locked_light = locked;
                refresh_lights();
        }
@@ -102,7 +109,7 @@ private:
        std::atomic<bool> preview_enabled_light{false};
        std::atomic<bool> queue_enabled_light{false};
        std::atomic<bool> play_enabled_light{false};
-       std::atomic<bool> locked_light{true};
+       std::atomic<LightState> locked_light{On};
        std::atomic<int> current_highlighted_camera{-1};
 
        MIDIDevice midi_device;