67 lines
1.8 KiB
Swift
67 lines
1.8 KiB
Swift
// Copyright 2018-2020 Tokamak contributors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Created by Carson Katri on 8/5/20.
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//
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import Runtime
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extension ObjectIdentifier: Encodable {
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public func encode(to encoder: Encoder) throws {
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var container = encoder.singleValueContainer()
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try container.encode(hashValue)
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}
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}
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public final class ViewTree<R: Renderer> {
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public enum Context {
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case firstRender
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case update
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}
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public struct Node: Encodable, Hashable {
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let type: String
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let isPrimitive: Bool
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let isHost: Bool
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let dynamicProperties: [String]
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let target: String?
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var id: ObjectIdentifier
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var parent: ObjectIdentifier?
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public static func == (lhs: Self, rhs: Self) -> Bool {
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lhs.id == rhs.id
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}
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init(type: Any.Type,
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isPrimitive: Bool,
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isHost: Bool,
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dynamicProperties: [String] = [],
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target: R.TargetType? = nil,
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object: MountedElement<R>,
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parent: MountedElement<R>? = nil) {
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self.type = "\(type)"
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id = ObjectIdentifier(object)
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self.isPrimitive = isPrimitive
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self.isHost = isHost
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self.dynamicProperties = dynamicProperties
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self.target = target?.debugIdentifier
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if let parent = parent {
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self.parent = ObjectIdentifier(parent)
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} else {
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self.parent = nil
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}
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}
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}
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}
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