85 lines
2.1 KiB
Swift
85 lines
2.1 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 Max Desiatov on 21/12/2018.
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//
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import TokamakCore
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public func testScheduler(closure: @escaping () -> ()) {
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// immediate scheduler on all platforms for easier debugging and support on all platforms
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closure()
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}
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public final class TestRenderer: Renderer {
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public private(set) var reconciler: StackReconciler<TestRenderer>?
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public var rootTarget: TestView {
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reconciler!.rootTarget
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}
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public init<A: App>(_ app: A) {
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reconciler = StackReconciler(
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app: app,
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target: TestView(EmptyView()),
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environment: .init(),
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renderer: self,
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scheduler: testScheduler
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)
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}
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public init<V: View>(_ view: V) {
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reconciler = StackReconciler(
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view: view,
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target: TestView(EmptyView()),
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environment: .init(),
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renderer: self,
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scheduler: testScheduler
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)
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}
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public func mountTarget(
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before _: TestView?,
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to parent: TestView,
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with mountedHost: TestRenderer.MountedHost
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) -> TestView? {
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let result = TestView(mountedHost.view)
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parent.add(subview: result)
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return result
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}
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public func update(
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target: TestView,
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with mountedHost: TestRenderer.MountedHost
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) {}
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public func unmount(
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target: TestView,
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from parent: TestView,
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with task: UnmountHostTask<TestRenderer>
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) {
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target.removeFromSuperview()
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task.finish()
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}
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public func primitiveBody(for view: Any) -> AnyView? {
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nil
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}
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public func isPrimitiveView(_ type: Any.Type) -> Bool {
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false
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}
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}
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