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Pods/FontAwesome.swift/FontAwesome/FontAwesomeTabBarItem.swift

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+// FontAwesomeTabBarItem.swift
+//
+// Copyright (c) 2014-present FontAwesome.swift contributors
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+import UIKit
+
+@IBDesignable public class FontAwesomeTabBarItem: UITabBarItem {
+
+    @IBInspectable public var iconName: String = "fa-font-awesome-flag"
+    @IBInspectable public var selectedIconName: String = "fa-font-awesome-flag"
+    @IBInspectable public var size: CGFloat = 38.0
+    @IBInspectable public var styleName: String = "Brands"
+
+    public override func awakeFromNib() {
+        super.awakeFromNib()
+        useFontAwesomeImage()
+    }
+
+    public override func prepareForInterfaceBuilder() {
+        useFontAwesomeImage()
+    }
+
+    private func useFontAwesomeImage() {
+        createImages { (img, index) in
+            if index == 0 {
+                image = img
+            } else {
+                selectedImage = img
+            }
+        }
+    }
+
+}
+
+extension FontAwesomeTabBarItem: FontAwesomeImageRepresentable {
+
+    var imageWidth: CGFloat {
+        return size
+    }
+
+    var imageConfigs: [ImageConfig] {
+        guard let style = FontAwesomeStyle(rawValue: styleName.lowercased()) else { return [] }
+        return [(iconName, style, nil, nil), (selectedIconName, style, nil, nil)]
+    }
+
+}