61 lines
1.6 KiB
Swift
61 lines
1.6 KiB
Swift
//
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// DocumentView.swift
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// GeminiRenderer
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//
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// Created by Shadowfacts on 7/12/20.
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//
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import SwiftUI
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import GeminiFormat
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public struct DocumentView: View {
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private let document: Document
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private let blocks: [RenderingBlock]
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private let changeURL: ((URL) -> Void)?
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private let scrollingEnabled: Bool
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public init(document: Document, scrollingEnabled: Bool = true, changeURL: ((URL) -> Void)? = nil) {
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self.document = document
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self.blocks = document.renderingBlocks
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self.changeURL = changeURL
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self.scrollingEnabled = scrollingEnabled
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}
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@ViewBuilder
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public var body: some View {
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if scrollingEnabled {
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ScrollView(.vertical) {
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scrollBody
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}
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} else {
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scrollBody
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}
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}
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private var scrollBody: some View {
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MaybeLazyVStack(alignment: .leading) {
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ForEach(blocks.indices) { (index) in
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RenderingBlockView(document: document, block: blocks[index], changeURL: changeURL)
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}
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}.padding([.leading, .trailing, .bottom])
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}
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}
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struct DocumentView_Previews: PreviewProvider {
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static var doc: Document {
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Document(url: URL(string: "gemini://example.com")!, lines: [
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.heading("Hello World", level: .h1),
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.text("Some text"),
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.preformattedToggle(alt: "blah"),
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.preformattedText("test"),
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.preformattedToggle(alt: nil),
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.quote("whatever"),
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.unorderedListItem("something")
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])
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}
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static var previews: some View {
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DocumentView(document: doc)
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}
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}
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