Add support for controlSize modifier

A new property for controls like Button or Picker:
"controlSize": "regular", // Optional: "mini", "small", "regular", "large", "extraLarge"; defaults to none (system default)

Author: abra-code

ActionUI/Views/View.swift

@@ -39,6 +39,7 @@
        "key": "a",         // Required: String for KeyEquivalent (single character like "a" or special key like "return", "space", "upArrow")
        "modifiers": ["command", "shift"] // Optional: Array of strings for modifiers (e.g., ["command", "shift"]), defaults to ["command"], must contain unique elements
      },
+     "controlSize": "regular", // Optional: "mini", "small", "regular", "large", "extraLarge"; defaults to none (system default)
      "disabled": false,     // Optional: Boolean to disable user interaction
      "accessibilityLabel": "View", // Optional: Accessibility label for VoiceOver
      "accessibilityHint": "Base view", // Optional: Accessibility hint for VoiceOver
@@ -506,6 +507,20 @@ struct View: ActionUIViewConstruction {
             }
         }
 
+        // Validate controlSize
+        if let controlSize = properties["controlSize"] {
+            if let sizeStr = controlSize as? String {
+                let validSizes = ["mini", "small", "regular", "large", "extraLarge"]
+                if !validSizes.contains(sizeStr) {
+                    logger.log("Invalid controlSize '\(sizeStr)'; expected one of \(validSizes), ignoring", .warning)
+                    validatedProperties["controlSize"] = nil
+                }
+            } else {
+                logger.log("Invalid type for controlSize: expected String, got \(type(of: controlSize)), ignoring", .warning)
+                validatedProperties["controlSize"] = nil
+            }
+        }
+
         if let columnWidthAny = properties["navigationSplitViewColumnWidth"] {
             var validatedValue: Any? = nil
 
@@ -665,6 +680,23 @@ struct View: ActionUIViewConstruction {
             modifiedView = modifiedView.border(color, width: width)
         }
 
+        if let controlSize = properties["controlSize"] as? String {
+            switch controlSize {
+            case "mini":
+                modifiedView = modifiedView.controlSize(.mini)
+            case "small":
+                modifiedView = modifiedView.controlSize(.small)
+            case "regular":
+                modifiedView = modifiedView.controlSize(.regular)
+            case "large":
+                modifiedView = modifiedView.controlSize(.large)
+            case "extraLarge":
+                modifiedView = modifiedView.controlSize(.extraLarge)
+            default:
+                break
+            }
+        }
+
         if let shadow = properties["shadow"] as? [String: Any] {
             let color = ColorHelper.resolveColor(shadow["color"] as? String) ?? .black
             let radius = shadow.cgFloat(forKey: "radius") ?? 0.0

ActionUISwiftTestApp/Resources/Button.json

@@ -98,6 +98,56 @@
       }
     },
 
+    {
+      "type": "Text",
+      "properties": {
+        "text": "controlSize variants",
+        "font": "headline",
+        "padding": { "top": 16, "bottom": 4 }
+      }
+    },
+    {
+      "type": "HStack",
+      "properties": {
+        "spacing": 12,
+        "alignment": "center"
+      },
+      "children": [
+        {
+          "type": "Button",
+          "properties": {
+            "title": "Mini",
+            "buttonStyle": "bordered",
+            "controlSize": "mini"
+          }
+        },
+        {
+          "type": "Button",
+          "properties": {
+            "title": "Small",
+            "buttonStyle": "bordered",
+            "controlSize": "small"
+          }
+        },
+        {
+          "type": "Button",
+          "properties": {
+            "title": "Regular",
+            "buttonStyle": "bordered",
+            "controlSize": "regular"
+          }
+        },
+        {
+          "type": "Button",
+          "properties": {
+            "title": "Large",
+            "buttonStyle": "bordered",
+            "controlSize": "large"
+          }
+        }
+      ]
+    },
+
     {
       "type": "Text",
       "properties": {

ActionUISwiftTestApp/Resources/Picker.json

@@ -60,6 +60,59 @@
         "pickerStyle": "radioGroup",
         "horizontalRadioGroupLayout": true
       }
+    },
+    {
+      "type": "Text",
+      "properties": {
+        "text": "Menu Picker — controlSize variants",
+        "font": "headline",
+        "padding": { "top": 16, "bottom": 4 }
+      }
+    },
+    {
+      "type": "Picker",
+      "properties": {
+        "title": "Mini",
+        "options": ["One", "Two", "Three"],
+        "pickerStyle": "menu",
+        "controlSize": "mini"
+      }
+    },
+    {
+      "type": "Picker",
+      "properties": {
+        "title": "Small",
+        "options": ["One", "Two", "Three"],
+        "pickerStyle": "menu",
+        "controlSize": "small"
+      }
+    },
+    {
+      "type": "Picker",
+      "properties": {
+        "title": "Regular",
+        "options": ["One", "Two", "Three"],
+        "pickerStyle": "menu",
+        "controlSize": "regular"
+      }
+    },
+    {
+      "type": "Picker",
+      "properties": {
+        "title": "Large",
+        "options": ["One", "Two", "Three"],
+        "pickerStyle": "menu",
+        "controlSize": "large"
+      }
+    },
+    {
+      "type": "Picker",
+      "properties": {
+        "title": "Extra Large",
+        "options": ["One", "Two", "Three"],
+        "pickerStyle": "menu",
+        "controlSize": "extraLarge"
+      }
     }
   ]
 }

ActionUITests/Views/ViewTests.swift

@@ -970,4 +970,26 @@ final class ViewTests: XCTestCase {
         XCTAssertTrue(view is SwiftUI.EmptyView, "buildView should return EmptyView")
         XCTAssertNil(validatedProperties["keyboardShortcut"], "keyboardShortcut should be nil for invalid key")
     }
+
+    // MARK: - controlSize validation
+
+    func testValidatePropertiesControlSizeValid() throws {
+        for size in ["mini", "small", "regular", "large", "extraLarge"] {
+            let properties: [String: Any] = ["controlSize": size]
+            let validated = View.validateProperties(properties, logger)
+            XCTAssertEqual(validated["controlSize"] as? String, size, "controlSize '\(size)' should be valid")
+        }
+    }
+
+    func testValidatePropertiesControlSizeInvalidValue() throws {
+        let properties: [String: Any] = ["controlSize": "huge"]
+        let validated = View.validateProperties(properties, logger)
+        XCTAssertNil(validated["controlSize"], "Invalid controlSize should be nil")
+    }
+
+    func testValidatePropertiesControlSizeInvalidType() throws {
+        let properties: [String: Any] = ["controlSize": 42]
+        let validated = View.validateProperties(properties, logger)
+        XCTAssertNil(validated["controlSize"], "Non-string controlSize should be nil")
+    }
 }

Documentation/ActionUI-JSON-Specifications.json

@@ -1138,6 +1138,7 @@
        "key": "a",         // Required: String for KeyEquivalent (single character like "a" or special key like "return", "space", "upArrow")
        "modifiers": ["command", "shift"] // Optional: Array of strings for modifiers (e.g., ["command", "shift"]), defaults to ["command"], must contain unique elements
      },
+     "controlSize": "regular", // Optional: "mini", "small", "regular", "large", "extraLarge"; no default (system default)
      "disabled": false,     // Optional: Boolean to disable user interaction
      "accessibilityLabel": "View", // Optional: Accessibility label for VoiceOver
      "accessibilityHint": "Base view", // Optional: Accessibility hint for VoiceOver