updated to instrinsic sizes and buttonable

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>

VDS/Components/Buttons/Button/Button.swift

@@ -11,13 +11,19 @@ import VDSColorTokens
 import VDSFormControlsTokens
 import Combine
 
+public protocol Buttonable: UIControl, Surfaceable, Disabling {
+    var availableSizes: [ButtonSize] { get }
+    var text: String? { get set }
+    var intrinsicContentSize: CGSize { get }
+}
+
 public enum ButtonSize: String, Codable, CaseIterable {
     case large
     case small
 }
 
 @objc(VDSButton)
-open class Button: UIButton, Handlerable, ViewProtocol, Resettable, Useable {
+open class Button: UIButton, Buttonable, Handlerable, ViewProtocol, Resettable, Useable {
     
     //--------------------------------------------------
     // MARK: - Combine Properties
@@ -36,6 +42,8 @@ open class Button: UIButton, Handlerable, ViewProtocol, Resettable, Useable {
     //--------------------------------------------------
     // MARK: - Properties
     //--------------------------------------------------
+    public var availableSizes: [ButtonSize] { [.large, .small] }
+
     open var text: String? { didSet { didChange() } }
     
     open var use: Use = .primary { didSet { didChange() }}
@@ -159,6 +167,15 @@ open class Button: UIButton, Handlerable, ViewProtocol, Resettable, Useable {
     //--------------------------------------------------
     // MARK: - Overrides
     //--------------------------------------------------
+    override open var intrinsicContentSize: CGSize {
+        let intrinsicContentSize = super.intrinsicContentSize
+
+        let adjustedWidth = intrinsicContentSize.width + titleEdgeInsets.left + titleEdgeInsets.right
+        let adjustedHeight = intrinsicContentSize.height + titleEdgeInsets.top + titleEdgeInsets.bottom
+
+        return CGSize(width: adjustedWidth, height: adjustedHeight)
+    }
+
     open func updateView() {
         
         let bgColor = buttonBackgroundColorConfiguration.getColor(self)

VDS/Components/Buttons/TextLink/TextLink.swift

@@ -12,7 +12,7 @@ import VDSFormControlsTokens
 import Combine
 
 @objc(VDSTextLink)
-open class TextLink: Control {
+open class TextLink: Control, Buttonable {
     
     //--------------------------------------------------
     // MARK: - Private Properties
@@ -26,7 +26,9 @@ open class TextLink: Control {
     open var text: String? { didSet { didChange() } }
         
     open var size: ButtonSize = .large { didSet { didChange() }}
-    
+        
+    public var availableSizes: [ButtonSize] { [.large, .small] }
+
     private var height: CGFloat {
         switch size {
         case .large:
@@ -72,11 +74,8 @@ open class TextLink: Control {
         }.store(in: &subscribers)
 
         //pin stackview to edges
-        label.topAnchor.constraint(equalTo: topAnchor).isActive = true
+        label.pinToSuperView()
-        label.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
+        label.numberOfLines = 1
-        label.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
-        label.bottomAnchor.constraint(equalTo: bottomAnchor).isActive = true
-        
         heightConstraint = heightAnchor.constraint(equalToConstant: height)
         heightConstraint?.isActive = true
     }
@@ -94,6 +93,10 @@ open class TextLink: Control {
     //--------------------------------------------------
     // MARK: - Overrides
     //--------------------------------------------------
+    override open var intrinsicContentSize: CGSize {
+        return CGSize(width: label.intrinsicContentSize.width, height: height)
+    }
+    
     open override func updateView() {
         label.surface = surface
         label.disabled = disabled

VDS/Components/Buttons/TextLinkCaret/TextLinkCaret.swift

@@ -16,7 +16,7 @@ public enum TextLinkCaretPosition: String, CaseIterable {
 }
 
 @objc(VDSTextLinkCaret)
-open class TextLinkCaret: Control {
+open class TextLinkCaret: Control, Buttonable {
     
     //--------------------------------------------------
     // MARK: - Private Properties
@@ -35,6 +35,8 @@ open class TextLinkCaret: Control {
     //--------------------------------------------------
     // MARK: - Properties
     //--------------------------------------------------
+    public var availableSizes: [ButtonSize] { [.large] }
+
     open var text: String? { didSet { didChange() } }
     
     open var iconPosition: TextLinkCaretPosition = .right { didSet { didChange() } }
@@ -81,10 +83,10 @@ open class TextLinkCaret: Control {
         let size = caretView.size!.dimensions()
         caretView.frame = .init(x: 0, y: 0, width: size.width, height: size.height)
         addSubview(label)
-        label.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
+        label.pinToSuperView()
-        label.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
+        
-        label.topAnchor.constraint(equalTo: topAnchor).isActive = true
+        label.numberOfLines = 1
-        label.bottomAnchor.constraint(equalTo: bottomAnchor).isActive = true
+
     }
     
     //--------------------------------------------------
@@ -109,6 +111,14 @@ open class TextLinkCaret: Control {
     //--------------------------------------------------
     // MARK: - Overrides
     //--------------------------------------------------
+    override open var intrinsicContentSize: CGSize {
+        var itemWidth = label.intrinsicContentSize.width
+        if let caretWidth = caretView.size?.dimensions().width {
+            itemWidth += caretWidth
+        }
+        return CGSize(width: itemWidth, height: height)
+    }
+
     open override func updateView() {
         
         let updatedText = text ?? ""