51 lines
1.5 KiB
Swift
51 lines
1.5 KiB
Swift
// Copyright 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 7/16/20.
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//
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import CombineShim
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import Runtime
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/// Provides the ability to set the title of the Scene.
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public protocol _TitledApp {
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static func _setTitle(_ title: String)
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}
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/// The renderer is responsible for implementing certain functionality.
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public protocol App: _TitledApp {
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associatedtype Body: Scene
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var body: Body { get }
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/// Implemented by the renderer to mount the `App`
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static func _launch(_ app: Self, _ rootEnvironment: EnvironmentValues)
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/// Implemented by the renderer to update the `App` on `ScenePhase` changes
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var _phasePublisher: AnyPublisher<ScenePhase, Never> { get }
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/// Implemented by the renderer to update the `App` on `ColorScheme` changes
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var _colorSchemePublisher: AnyPublisher<ColorScheme, Never> { get }
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static func main()
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init()
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}
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extension App {
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public static func main() {
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let app = Self()
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_launch(app, EnvironmentValues())
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}
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}
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