122 lines
4.3 KiB
Swift
122 lines
4.3 KiB
Swift
//
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// ToolBar.swift
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// Gemini-iOS
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//
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// Created by Shadowfacts on 9/28/20.
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//
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import SwiftUI
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import BrowserCore
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struct ToolBar: View {
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@ObservedObject var navigator: NavigationManager
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let shareCurrentURL: () -> Void
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@State private var showPreferencesSheet = false
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@Environment(\.colorScheme) var colorScheme: ColorScheme
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var body: some View {
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VStack(spacing: 4) {
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Rectangle()
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.frame(height: 1)
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.foregroundColor(Color(white: colorScheme == .dark ? 0.25 : 0.75))
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HStack {
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// use a group because this exceeds the 10 view limit :/
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Group {
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Spacer()
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Button(action: navigator.back) {
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Image(systemName: "arrow.left")
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.font(.system(size: 24))
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}
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.accessibility(label: Text("Back"))
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.hoverEffect(.highlight)
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.contextMenu {
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ForEach(Array(navigator.backStack.suffix(5).enumerated()), id: \.1) { (index, url) in
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Button {
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navigator.back(count: min(5, navigator.backStack.count) - index)
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} label: {
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Text(verbatim: urlForDisplay(url))
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}
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}
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}
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.disabled(navigator.backStack.isEmpty)
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Spacer()
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Button(action: navigator.forward) {
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Image(systemName: "arrow.right")
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.font(.system(size: 24))
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}
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.accessibility(label: Text("Forward"))
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.hoverEffect(.highlight)
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.contextMenu {
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ForEach(navigator.forwardStack.prefix(5).enumerated().reversed(), id: \.1) { (index, url) in
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Button {
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navigator.forward(count: index + 1)
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} label: {
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Text(verbatim: urlForDisplay(url))
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}
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}
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}
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.disabled(navigator.forwardStack.isEmpty)
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Spacer()
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Button(action: navigator.reload) {
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Image(systemName: "arrow.clockwise")
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.font(.system(size: 24))
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}
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.accessibility(label: Text("Reload"))
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.hoverEffect(.highlight)
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Spacer()
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Button(action: shareCurrentURL) {
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Image(systemName: "square.and.arrow.up")
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.font(.system(size: 24))
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}
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.accessibility(label: Text("Share"))
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.hoverEffect(.highlight)
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Spacer()
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Button(action: {
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showPreferencesSheet = true
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}, label: {
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Image(systemName: "gear")
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.font(.system(size: 24))
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})
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.accessibility(label: Text("Preferences"))
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.hoverEffect(.highlight)
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}
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Spacer()
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}
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}
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.padding(.bottom, 4)
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.background(Color(UIColor.systemBackground).edgesIgnoringSafeArea(.bottom))
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.sheet(isPresented: $showPreferencesSheet, content: {
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PreferencesView(presented: $showPreferencesSheet)
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})
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}
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private func urlForDisplay(_ url: URL) -> String {
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var str = url.host!
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if let port = url.port,
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url.scheme != "gemini" || port != 1965 {
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str += ":\(port)"
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}
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str += url.path
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return str
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}
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}
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struct ToolBar_Previews: PreviewProvider {
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static var previews: some View {
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ToolBar(navigator: NavigationManager(url: URL(string: "gemini://localhost/overview.gmi")!), shareCurrentURL: {})
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}
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}
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