Refactor event handling

Move common actions out of mode specific handler. Compiles into same
binary size. Removes redundant code, but does not allow the same
flexibility as before (different actions in each mode).

rampinglight.c

@@ -367,53 +367,43 @@ int main(void) {
     }
 
     // Input handling
-    if (options.fixed_mode) {
-      switch (fast_presses) {
+    switch (fast_presses) {
 #ifdef BATTCHECK
-        case FIXED_SIZE + 1:
-          state = kBattcheck;
-          break;
+      case FIXED_SIZE + 1:
+        state = kBattcheck;
+        break;
 #endif  // ifdef BATTCHECK
 
-        case 10:
-          state = kConfig;
-          break;
+      case 10:
+        state = kConfig;
+        break;
 
-        default:
+      default:
+        if (options.fixed_mode) {
           output = (output % FIXED_SIZE) + 1;
           state = kFixed;
           save_output();
-          break;
-      }
-    } else {
-      switch (fast_presses) {
-        case 2:
-          state = kTurbo;
-          break;
-
-#ifdef BATTCHECK
-        case FIXED_SIZE + 1:
-          state = kBattcheck;
-          break;
-#endif  // ifdef BATTCHECK
-
-        case 10:
-          state = kConfig;
-          break;
-
-        default:
-          switch (state) {
-            case kRamping:
-              state = kFrozen;
-              save_output();
+        } else {
+          switch (fast_presses) {
+            case 2:
+              state = kTurbo;
               break;
 
             default:
-              state = kRamping;
+              switch (state) {
+                case kRamping:
+                  state = kFrozen;
+                  save_output();
+                  break;
+
+                default:
+                  state = kRamping;
+                  break;
+              }
               break;
           }
-          break;
-      }
+        }
+        break;
     }
   }