Add indicator view color property. (#17)

* Add indicator view color property.

* Review

* Cleanup

* Update deployment target to iOS 13

GlossButtonNode.podspec

@@ -9,7 +9,7 @@ Pod::Spec.new do |spec|
   spec.homepage = "https://github.com/TextureCommunity/GlossButtonNode"
   spec.license = "MIT"
   spec.author = "muukii", "yukkobay"
-  spec.platform = :ios, "10.0"
+  spec.platform = :ios, "13.0"
   spec.source = { :git => "https://github.com/TextureCommunity/GlossButtonNode.git", :tag => "#{spec.version}" }
   spec.source_files = "GlossButtonNode", "GlossButtonNode/**/*.swift"
 

GlossButtonNode.xcodeproj/project.pbxproj

@@ -113,7 +113,9 @@
 				8BE6C91463AA30AD4B282C45 /* Pods */,
 				813110C4657D241717B7020E /* Frameworks */,
 			);
+			indentWidth = 2;
 			sourceTree = "<group>";
+			tabWidth = 2;
 		};
 		4B6F6F472452A1FA00B6CC3A /* Products */ = {
 			isa = PBXGroup;
@@ -546,6 +548,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				GENERATE_INFOPLIST_FILE = YES;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -572,6 +575,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				GENERATE_INFOPLIST_FILE = YES;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -592,6 +596,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_STYLE = Automatic;
 				INFOPLIST_FILE = "Demo-GlossButtonNode/Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -610,6 +615,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_STYLE = Automatic;
 				INFOPLIST_FILE = "Demo-GlossButtonNode/Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",

GlossButtonNode/GlossButtonDescriptor.swift

@@ -28,6 +28,16 @@ import CoreGraphics
  Configurations for creating ``GlossButtonNode``
  */
 public struct GlossButtonDescriptor {
+
+  public struct ActivityIndicatorStyle {
+    public let color: UIColor
+    public let style: UIActivityIndicatorView.Style
+
+    public init(color: UIColor = .white, style: UIActivityIndicatorView.Style = .medium) {
+      self.color = color
+      self.style = style
+    }
+  }
 
   public var image: UIImage?
   public var imageTintColor: UIColor?
@@ -41,9 +51,9 @@ public struct GlossButtonDescriptor {
   public var bodyStyle: GlossButtonBodyStyle
   public var surfaceStyle: GlossButtonSurfaceStyle
 
-  public var indicatorViewStyle: UIActivityIndicatorView.Style
+  public var activityIndicatorStyle: ActivityIndicatorStyle
   public var bodyOpacity: CGFloat
-  
+
   public init(
     title: NSAttributedString? = nil,
     image: UIImage? = nil,
@@ -53,7 +63,7 @@ public struct GlossButtonDescriptor {
     surfaceStyle: GlossButtonSurfaceStyle,
     bodyOpacity: CGFloat = 1,
     insets: UIEdgeInsets? = nil,
-    indicatorViewStyle: UIActivityIndicatorView.Style = .white
+    activityIndicatorStyle: ActivityIndicatorStyle = .init()
   ) {
 
     self.title = title
@@ -66,7 +76,7 @@ public struct GlossButtonDescriptor {
     self.truncateStyle = truncateStyle
     self.surfaceStyle = surfaceStyle
     self.bodyStyle = bodyStyle
-    self.indicatorViewStyle = indicatorViewStyle
+    self.activityIndicatorStyle = activityIndicatorStyle
   }
 
 }

GlossButtonNode/GlossButtonNode.swift

@@ -68,8 +68,11 @@ public final class GlossButtonNode : ASControlNode {
         self.prepareLoadingIndicatorIfNeeded()
 
         self._isProcessing = newValue
-
-        self.indicator.style = self.currentDescriptor?.indicatorViewStyle ?? .white
+
+        let indicatorDesctiptor: GlossButtonDescriptor.ActivityIndicatorStyle = self.currentDescriptor?.activityIndicatorStyle ?? .init()
+
+        self.indicator.style = indicatorDesctiptor.style
+        self.indicator.color = indicatorDesctiptor.color
 
         UIView.animate(withDuration: 0.2, delay: 0, options: [], animations: {
 

Podfile.lock

@@ -67,4 +67,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: 0c7037576bc407bdef19696a47ec9b37689598a1
 
-COCOAPODS: 1.11.3
+COCOAPODS: 1.11.2