Add support for raw key codes

Signed-off-by: Knut Ahlers <knut@ahlers.me>

cmd/streamdeck/action_keyPress.go

@@ -15,23 +15,33 @@ func init() {
 type actionKeyPress struct{}
 
 func (actionKeyPress) Execute(attributes map[string]interface{}) error {
-	keys, ok := attributes["keys"].([]interface{})
-	if !ok {
-		return errors.New("No keys array present")
-	}
-
 	var (
 		delay     time.Duration
-		keyCodes []uint16
+		execCodes []uint16
+		ok        bool
+
+		keyNames    []interface{}
+		keyCodes    []interface{}
+		useKeyNames bool
 	)
 
+	keyCodes, ok = attributes["key_codes"].([]interface{})
+	if !ok {
+		keyNames, ok = attributes["keys"].([]interface{})
+		if !ok {
+			return errors.New("No key_codes or keys array present")
+		}
+		useKeyNames = true
+	}
+
 	if v, ok := attributes["delay"].(string); ok {
 		if d, err := time.ParseDuration(v); err == nil {
 			delay = d
 		}
 	}
 
-	for _, k := range keys {
+	if useKeyNames {
+		for _, k := range keyNames {
 			// Convert misdetections into strings
 			switch k.(type) {
 			case int:
@@ -40,7 +50,7 @@ func (actionKeyPress) Execute(attributes map[string]interface{}) error {
 
 			if kv, ok := k.(string); ok {
 				if kc, ok := uinputKeyMapping[kv]; ok {
-				keyCodes = append(keyCodes, kc)
+					execCodes = append(execCodes, kc)
 				} else {
 					return errors.Errorf("Unknown key %q", kv)
 				}
@@ -48,6 +58,11 @@ func (actionKeyPress) Execute(attributes map[string]interface{}) error {
 				return errors.New("Unknown key type detected")
 			}
 		}
+	} else {
+		for _, k := range keyCodes {
+			execCodes = append(execCodes, uint16(k.(int)))
+		}
+	}
 
 	if v, ok := attributes["mod_shift"].(bool); ok && v {
 		if err := kbd.KeyDown(uinput.KeyLeftShift); err != nil {
@@ -70,7 +85,7 @@ func (actionKeyPress) Execute(attributes map[string]interface{}) error {
 		defer kbd.KeyUp(uinput.KeyLeftCtrl)
 	}
 
-	for _, kc := range keyCodes {
+	for _, kc := range execCodes {
 		if err := kbd.KeyPress(kc); err != nil {
 			return errors.Wrap(err, "Unable to press key")
 		}