52 lines
1.6 KiB
Swift
52 lines
1.6 KiB
Swift
//
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// Wrapper.swift
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// Meta
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//
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// Created by david-swift on 27.05.24.
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//
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/// Wrap a view into a single widget.
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public struct Wrapper: Widget {
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/// The content.
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var content: Body
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/// The debug tree parameters.
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public var debugTreeParameters: [(String, value: CustomStringConvertible)] {
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[]
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}
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/// The debug tree's content.
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public var debugTreeContent: [(String, body: Body)] {
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[("content", body: content)]
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}
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/// Initialize a `Wrapper`.
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/// - Parameter content: The view content.
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public init(@ViewBuilder content: @escaping () -> Body) {
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self.content = content()
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}
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/// Update a view storage.
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/// - Parameters:
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/// - storage: The view storage.
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/// - modifiers: Modify views before being updated.
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/// - updateProperties: Whether to update properties.
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public func update(_ storage: ViewStorage, modifiers: [(AnyView) -> AnyView], updateProperties: Bool) {
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if let storage = storage.content[.mainContent]?.first {
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content
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.widget(modifiers: modifiers)
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.update(storage, modifiers: modifiers, updateProperties: updateProperties)
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}
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}
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/// Get a view storage.
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/// - Parameter modifiers: Modify views before being updated.
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/// - Returns: The view storage.
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public func container(modifiers: [(AnyView) -> AnyView]) -> ViewStorage {
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let content = content.widget(modifiers: modifiers).container(modifiers: modifiers)
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return .init(content.pointer, content: [.mainContent: [content]])
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}
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}
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