100 lines
3.1 KiB
Swift
100 lines
3.1 KiB
Swift
//
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// Copyright (c) 2022 Touch Instinct
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the Software), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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import TIUIKitCore
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import WebKit
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open class BaseInitializableWebView: WKWebView,
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InitializableViewProtocol,
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ConfigurableView {
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public var viewModel: WebViewModelProtocol? {
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didSet {
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stateHandler?.viewModel = viewModel
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}
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}
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public var stateHandler: WebViewStateHandler? {
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didSet {
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navigationDelegate = stateHandler
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}
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}
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// MARK: - Init
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public init(stateHandler: WebViewStateHandler? = BaseWebViewStateHandler()) {
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super.init(frame: .zero, configuration: .init())
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self.stateHandler = stateHandler
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initializeView()
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}
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@available(*, unavailable)
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public required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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// MARK: - InitializableViewProtocol
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public func addViews() {
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// override in subviews
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}
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public func configureLayout() {
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// override in subviews
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}
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public func bindViews() {
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addObserver(self,
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forKeyPath: #keyPath(WKWebView.estimatedProgress),
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options: .new,
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context: nil)
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}
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public func configureAppearance() {
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// override in subviews
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}
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public func localize() {
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// override in subviews
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}
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// MARK: - Overrided methods
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open override func observeValue(forKeyPath keyPath: String?,
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of object: Any?,
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change: [NSKeyValueChangeKey : Any]?,
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context: UnsafeMutableRawPointer?) {
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if keyPath == #keyPath(WKWebView.estimatedProgress) {
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stateHandler?.navigationProgress(estimatedProgress, isLoading: isLoading)
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}
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}
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// MARK: - ConfigurableView
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open func configure(with viewModel: WebViewModelProtocol) {
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self.viewModel = viewModel
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configuration.userContentController.add(viewModel, name: WebViewErrorConstants.errorMessageName)
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}
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}
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