78 lines
2.7 KiB
Swift
78 lines
2.7 KiB
Swift
// FontAwesomeSegmentedControl.swift
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//
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// Copyright (c) 2014-present FontAwesome.swift contributors
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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import UIKit
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@IBDesignable public class FontAwesomeSegmentedControl: UISegmentedControl {
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@IBInspectable public var isFontAwesomeCSSCode: Bool = true
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@IBInspectable public var styleName: String = "Brands"
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@IBInspectable public var size: CGFloat = 22.0
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public override func awakeFromNib() {
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super.awakeFromNib()
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useFontAwesome()
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}
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public override func prepareForInterfaceBuilder() {
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useFontAwesome()
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}
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private func useFontAwesome() {
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updateText {
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for index in 0 ..< numberOfSegments {
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if let cssCode = titleForSegment(at: index) {
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setTitle(String.fontAwesomeIcon(code: cssCode), forSegmentAt: index)
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}
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}
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}
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updateFontAttributes { (state, font) in
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var attributes = titleTextAttributes(for: state) ?? [:]
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attributes[NSAttributedString.Key.font] = font
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setTitleTextAttributes(attributes, for: state)
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}
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}
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}
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extension FontAwesomeSegmentedControl: FontAwesomeTextRepresentable {
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var isTextCSSCode: Bool {
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return isFontAwesomeCSSCode
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}
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var fontStyle: FontAwesomeStyle {
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return FontAwesomeStyle(rawValue: styleName) ?? .solid
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}
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var textSize: CGFloat {
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return size
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}
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static func supportedStates() -> [UIControl.State] {
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if #available(iOS 9.0, *) {
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return [.normal, .highlighted, .disabled, .focused, .selected, .application, .reserved]
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} else {
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return [.normal, .highlighted, .disabled, .selected, .application, .reserved]
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}
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}
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}
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