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commented on Fonts

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Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
This commit is contained in:
Matt Bruce 2023-07-25 14:19:28 -05:00
parent e02d4ed83f
commit 48411cb7c3
2 changed files with 12 additions and 1 deletions
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2
VDS/Fonts/Font.swift
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@ -7,6 +7,7 @@
import Foundation import Foundation
/// Enum that is matched up for the Verizon fonts.
public enum Font: String, FontProtocol { public enum Font: String, FontProtocol {
case dsBold case dsBold
case dsRegular case dsRegular
@ -29,6 +30,7 @@ public enum Font: String, FontProtocol {
} }
} }
/// File Extension for each of the Font enums.
public var fontFileExtension: String { public var fontFileExtension: String {
return "otf" return "otf"
} }

11
VDS/Fonts/FontProtocol.swift
View File

@ -8,12 +8,15 @@
import Foundation import Foundation
import UIKit import UIKit
/// Used in Classes that require Fonts
public protocol FontProtocol: CaseIterable, RawRepresentable, Hashable { public protocol FontProtocol: CaseIterable, RawRepresentable, Hashable {
var fontFileExtension: String { get } var fontFileExtension: String { get }
var fontName: String { get } var fontName: String { get }
} }
extension FontProtocol { extension FontProtocol {
/// Registers the fonts used in the VDS Framework.
public func register() { public func register() {
guard let bundle = Bundle(identifier: "com.vzw.vds") else { return } guard let bundle = Bundle(identifier: "com.vzw.vds") else { return }
Self.allCases.forEach{ font in Self.allCases.forEach{ font in
@ -29,6 +32,8 @@ extension FontProtocol {
} }
} }
/// Registers a font from a fileLocation
/// - Parameter url: URL of the file location.
public static func register(from url: URL) throws { public static func register(from url: URL) throws {
guard let fontDataProvider = CGDataProvider(url: url as CFURL) else { guard let fontDataProvider = CGDataProvider(url: url as CFURL) else {
throw NSError(domain: "www.verizon.com", code: 123, userInfo: ["description":"Could not create font data provider for \(url)."]) throw NSError(domain: "www.verizon.com", code: 123, userInfo: ["description":"Could not create font data provider for \(url)."])
@ -40,7 +45,11 @@ extension FontProtocol {
} }
} }
public func font(ofSize size: CGFloat, isScaled: Bool = true) -> UIFont{ /// Returns a UIFont for the fontName and size given.
/// - Parameters:
/// - size: Size of the font
/// - Returns: UIFont for the fontName and Size.
public func font(ofSize size: CGFloat) -> UIFont{
DispatchQueue.once(block: { self.register() }) DispatchQueue.once(block: { self.register() })
guard let found = UIFont(name: self.fontName, size: size) else { return .systemFont(ofSize: size) } guard let found = UIFont(name: self.fontName, size: size) else { return .systemFont(ofSize: size) }
return found return found