48 lines
1.2 KiB
Swift
48 lines
1.2 KiB
Swift
import Combine
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import ExpoModulesCore
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import SnapKit
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import SwiftUI
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import WebKit
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class WebViewView: ExpoView {
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private var cancellable: AnyCancellable?
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private let rctView = RCTView(frame: .zero)
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required init(appContext: AppContext? = nil) {
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super.init(appContext: appContext)
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addSubview(rctView)
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rctView.addSubview(SharedWebViewModule.sharedWebView!)
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clipsToBounds = true
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cancellable = WebViewManager.state.$contentHeight
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.receive(on: DispatchQueue.main)
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.sink { [weak self] _ in
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self?.layoutSubviews()
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}
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}
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deinit {
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cancellable?.cancel()
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}
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private let onContentHeightChange = ExpoModulesCore.EventDispatcher()
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override func layoutSubviews() {
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let rect = CGRect(
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x: bounds.origin.x,
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y: bounds.origin.y,
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width: bounds.width,
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height: WebViewManager.state.contentHeight
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)
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guard let webView = SharedWebViewModule.sharedWebView else { return }
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webView.frame = rect
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webView.scrollView.frame = rect
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frame = rect
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rctView.frame = rect
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onContentHeightChange(["height": Float(rect.height)])
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}
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}
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