add ViewText and BaseTextAttributes

TIUIKitCore/Sources/ViewText/BaseTextAttributes.swift

@@ -0,0 +1,47 @@
+//
+//  Copyright (c) 2020 Touch Instinct
+//
+//  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.UIFont
+import UIKit.UIColor
+
+/// Base set of attributes to configure appearance of text.
+open class BaseTextAttributes {
+
+    /// Text font.
+    public let font: UIFont
+    /// Text color.
+    public let color: UIColor
+    /// Text alignment.
+    public let alignment: NSTextAlignment
+
+    /// Memberwise initializer.
+    ///
+    /// - Parameters:
+    ///   - font: Text font.
+    ///   - color: Text color.
+    ///   - alignment: Text alignment.
+    public init(font: UIFont, color: UIColor, alignment: NSTextAlignment = .natural) {
+        self.font = font
+        self.color = color
+        self.alignment = alignment
+    }
+}

TIUIKitCore/Sources/ViewText/ViewText.swift

@@ -0,0 +1,33 @@
+//
+//  Copyright (c) 2020 Touch Instinct
+//
+//  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 Foundation.NSAttributedString
+
+/// Enum that describes text with appearance options.
+///
+/// - string: Regular string with common and often-used text attributes.
+/// - attributedString: Attributed string.
+public enum ViewText {
+
+    case string(String, textAttributes: BaseTextAttributes)
+    case attributedString(NSAttributedString)
+}

TIUIKitCore/Sources/ViewText/ViewTextConfigurable/UIButton+ViewTextConfigurable.swift

@@ -0,0 +1,121 @@
+//
+//  Copyright (c) 2020 Touch Instinct
+//
+//  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.UIButton
+
+extension UIButton: ViewTextConfigurable {
+
+    public var textFont: UIFont? {
+        get {
+            return titleLabel?.font
+        }
+        set {
+            titleLabel?.font = newValue
+        }
+    }
+
+    public var titleColor: UIColor? {
+        get {
+            return currentTitleColor
+        }
+        set {
+            setTitleColor(newValue, for: [])
+        }
+    }
+
+    public var textAlignment: NSTextAlignment {
+        get {
+            return contentHorizontalAlignment.textAlignment
+        }
+        set {
+            contentHorizontalAlignment = .init(textAlignment: newValue)
+        }
+    }
+
+    public var text: String? {
+        get {
+            return currentTitle
+        }
+        set {
+            setTitle(newValue, for: [])
+        }
+    }
+
+    public var attributedText: NSAttributedString? {
+        get {
+            return currentAttributedTitle
+        }
+        set {
+            setAttributedTitle(newValue, for: [])
+        }
+    }
+}
+
+private extension UIControl.ContentHorizontalAlignment {
+
+    init(textAlignment: NSTextAlignment) {
+        switch textAlignment {
+        case .left:
+            self = .leading
+
+        case .right:
+            self = .trailing
+
+        case .center:
+            self = .center
+
+        case .justified:
+            self = .fill
+
+        case .natural:
+            self = .leading
+
+        @unknown default:
+            self = .leading
+        }
+    }
+
+    var textAlignment: NSTextAlignment {
+        switch self {
+        case .left:
+            return .left
+
+        case .right:
+            return .right
+
+        case .center:
+            return .center
+
+        case .fill:
+            return .justified
+
+        case .leading:
+            return .natural
+
+        case .trailing:
+            return .right
+
+        @unknown default:
+            return .natural
+        }
+    }
+}

TIUIKitCore/Sources/ViewText/ViewTextConfigurable/UILabel+ViewTextConfigurable.swift

@@ -0,0 +1,44 @@
+//
+//  Copyright (c) 2020 Touch Instinct
+//
+//  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.UILabel
+
+extension UILabel: ViewTextConfigurable {
+
+    public var textFont: UIFont? {
+        get {
+            return font
+        }
+        set {
+            font = newValue
+        }
+    }
+
+    public var titleColor: UIColor? {
+        get {
+            return textColor
+        }
+        set {
+            textColor = newValue
+        }
+    }
+}

TIUIKitCore/Sources/ViewText/ViewTextConfigurable/UITextField+ViewTextConfigurable.swift

@@ -0,0 +1,44 @@
+//
+//  Copyright (c) 2020 Touch Instinct
+//
+//  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.UITextField
+
+extension UITextField: ViewTextConfigurable {
+
+    public var textFont: UIFont? {
+        get {
+            return font
+        }
+        set {
+            font = newValue
+        }
+    }
+
+    public var titleColor: UIColor? {
+        get {
+            return textColor
+        }
+        set {
+            textColor = newValue
+        }
+    }
+}

TIUIKitCore/Sources/ViewText/ViewTextConfigurable/ViewTextConfigurable.swift

@@ -0,0 +1,43 @@
+//
+//  Copyright (c) 2020 Touch Instinct
+//
+//  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.UIFont
+import UIKit.UIColor
+
+/// Protocol that represents text object with appearance attributes.
+public protocol ViewTextConfigurable: AnyObject {
+
+    /// Font of text object.
+    var textFont: UIFont? { get set }
+
+    /// Text color of text object.
+    var titleColor: UIColor? { get set }
+
+    /// Text alignment of text object.
+    var textAlignment: NSTextAlignment { get set }
+
+    /// Text itself of text object.
+    var text: String? { get set }
+
+    /// Attributed text of text object.
+    var attributedText: NSAttributedString? { get set }
+}