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Merge pull request #258 from mapbox/then
Add then component
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,7 @@ | ||
| import Foundation | ||
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| /** | ||
| The component representable protocol that comprises what the instruction banner should display. | ||
| */ | ||
| @objc(MBComponentRepresentable) | ||
| public protocol ComponentRepresentable: class, NSSecureCoding { } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| /** | ||
| A component that represents a lane representation of an instruction. | ||
| */ | ||
| @objc(MBLaneIndicationComponent) | ||
| open class LaneIndicationComponent: NSObject, ComponentRepresentable { | ||
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| /** | ||
| An array indicating which directions you can go from a lane (left, right, or straight). | ||
| If the value is `[LaneIndication.left", LaneIndication.straightAhead]`, the driver can go left or straight ahead from that lane. This is only set when the `component` is a `lane`. | ||
| */ | ||
| @objc public var indications: LaneIndication | ||
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| /** | ||
| The boolean that indicates whether the lane can be used to complete the maneuver. | ||
| If multiple lanes are active, then they can all be used to complete the upcoming maneuver. This value is set to `false` by default. | ||
| */ | ||
| @objc public var isUsable: Bool = false | ||
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| public static var supportsSecureCoding: Bool = true | ||
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| /** | ||
| Initializes a new visual instruction component object that displays the given information. | ||
| - parameter indications: The directions to go from a lane component. | ||
| - parameter isLaneActive: The flag to indicate that the upcoming maneuver can be completed with a lane component. | ||
| */ | ||
| @objc public init(indications: LaneIndication, isUsable: Bool) { | ||
| self.indications = indications | ||
| self.isUsable = isUsable | ||
| } | ||
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| @objc public required init?(coder decoder: NSCoder) { | ||
| guard let directions = decoder.decodeObject(of: [NSArray.self, NSString.self], forKey: "indications") as? [String], let indications = LaneIndication(descriptions: directions) else { | ||
| return nil | ||
| } | ||
| self.indications = indications | ||
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| guard let isUsable = decoder.decodeObject(forKey: "isUsable") as? Bool else { | ||
| return nil | ||
| } | ||
| self.isUsable = isUsable | ||
| } | ||
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| public func encode(with coder: NSCoder) { | ||
| coder.encode(indications, forKey: "indications") | ||
| coder.encode(isUsable, forKey: "isUsable") | ||
| } | ||
| } |
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