Introduce new step variants

The new step variants only use a one-byte argument, the `keyCode` part of a
`Key`, and they implicitly set flags to zero. This allows us to make macros even
more compact, by not having to use the flags when they are zero anyway.

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

src/Kaleidoscope-Macros.cpp

@@ -45,6 +45,28 @@ void Macros_::play(const macro_t *macro_p) {
             handle_key_event(key, 255, 255, WAS_PRESSED | INJECTED);
             Keyboard.sendReport();
             break;
+
+        case MACRO_ACTION_STEP_KEYCODEDOWN:
+            key.flags = 0;
+            key.keyCode = pgm_read_byte(macro_p++);
+            handle_key_event(key, 255, 255, IS_PRESSED | INJECTED);
+            Keyboard.sendReport();
+            break;
+        case MACRO_ACTION_STEP_KEYCODEUP:
+            key.flags = 0;
+            key.keyCode = pgm_read_byte(macro_p++);
+            handle_key_event(key, 255, 255, WAS_PRESSED | INJECTED);
+            Keyboard.sendReport();
+            break;
+        case MACRO_ACTION_STEP_TAPCODE:
+            key.flags = 0;
+            key.keyCode = pgm_read_byte(macro_p++);
+            handle_key_event(key, 255, 255, IS_PRESSED | INJECTED);
+            Keyboard.sendReport();
+            handle_key_event(key, 255, 255, WAS_PRESSED | INJECTED);
+            Keyboard.sendReport();
+            break;
+
         case END:
         default:
             return;

src/MacroSteps.h

@@ -5,9 +5,14 @@ typedef enum {
 
     MACRO_ACTION_STEP_INTERVAL,
     MACRO_ACTION_STEP_WAIT,
+
     MACRO_ACTION_STEP_KEYDOWN,
     MACRO_ACTION_STEP_KEYUP,
-    MACRO_ACTION_STEP_TAP
+    MACRO_ACTION_STEP_TAP,
+
+    MACRO_ACTION_STEP_KEYCODEDOWN,
+    MACRO_ACTION_STEP_KEYCODEUP,
+    MACRO_ACTION_STEP_TAPCODE,
 } MacroActionStepType;
 
 typedef uint8_t macro_t;
@@ -18,10 +23,16 @@ typedef uint8_t macro_t;
 
 #define I(n)  MACRO_ACTION_STEP_INTERVAL, n
 #define W(n)  MACRO_ACTION_STEP_WAIT, n
+
 #define Dr(k) MACRO_ACTION_STEP_KEYDOWN, (k).flags, (k).keyCode
 #define D(k)  Dr(Key_ ## k)
 #define Ur(k) MACRO_ACTION_STEP_KEYUP, (k).flags, (k).keyCode
 #define U(k)  Ur(Key_ ## k)
 #define Tr(k) MACRO_ACTION_STEP_TAP, (k).flags, (k).keyCode
 #define T(k)  Tr(Key_ ## k)
+
+#define Dc(k) MACRO_ACTION_STEP_KEYCODEDOWN, (Key_ ## k).keyCode
+#define Uc(k) MACRO_ACTION_STEP_KEYCODEUP, (Key_ ## k).keyCode
+#define Tc(k) MACRO_ACTION_STEP_TAPCODE, (Key_ ## k).keyCode
+
 #define END   MACRO_ACTION_END