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iOS: Add share sheet

This commit is contained in:
Shadowfacts 2020-09-27 22:33:27 -04:00
parent fd2463b917
commit 6b98d55f59
Signed by: shadowfacts
GPG Key ID: 94A5AB95422746E5
2 changed files with 51 additions and 35 deletions
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64
Gemini-iOS/ContentView.swift
View File

@ -12,10 +12,12 @@ struct ContentView: View {
@ObservedObject private var navigator: NavigationManager @ObservedObject private var navigator: NavigationManager
@State private var urlFieldContents: String @State private var urlFieldContents: String
@State private var showPreferencesSheet = false @State private var showPreferencesSheet = false
private let shareCurrentURL: () -> Void
init(navigator: NavigationManager) { init(navigator: NavigationManager, shareCurrentURL: @escaping () -> Void) {
self.navigator = navigator self.navigator = navigator
self._urlFieldContents = State(initialValue: navigator.currentURL.absoluteString) self._urlFieldContents = State(initialValue: navigator.currentURL.absoluteString)
self.shareCurrentURL = shareCurrentURL
} }
var body: some View { var body: some View {
@ -55,37 +57,47 @@ struct ContentView: View {
private var bottomBar: some View { private var bottomBar: some View {
HStack { HStack {
Spacer() // use a group because this exceeds the 10 view limit :/
Group {
Spacer()
Button(action: navigator.back, label: { Button(action: navigator.back) {
Image(systemName: "arrow.left") Image(systemName: "arrow.left")
.font(.system(size: 24)) .font(.system(size: 24))
}) }
.disabled(navigator.backStack.isEmpty) .disabled(navigator.backStack.isEmpty)
Spacer() Spacer()
Button(action: navigator.forward, label: { Button(action: navigator.forward) {
Image(systemName: "arrow.right") Image(systemName: "arrow.right")
.font(.system(size: 24)) .font(.system(size: 24))
}) }
.disabled(navigator.forwardStack.isEmpty) .disabled(navigator.forwardStack.isEmpty)
Spacer() Spacer()
Button(action: navigator.reload, label: { Button(action: navigator.reload) {
Image(systemName: "arrow.clockwise") Image(systemName: "arrow.clockwise")
.font(.system(size: 24)) .font(.system(size: 24))
}) }
Spacer() Spacer()
Button(action: { Button(action: shareCurrentURL) {
showPreferencesSheet = true Image(systemName: "square.and.arrow.up")
}, label: { .font(.system(size: 24))
Image(systemName: "gear") }
.font(.system(size: 24))
}) Spacer()
Button(action: {
showPreferencesSheet = true
}, label: {
Image(systemName: "gear")
.font(.system(size: 24))
})
}
Spacer() Spacer()
} }
@ -100,6 +112,6 @@ struct ContentView: View {
struct ContentView_Previews: PreviewProvider { struct ContentView_Previews: PreviewProvider {
static var previews: some View { static var previews: some View {
ContentView(navigator: NavigationManager(url: URL(string: "gemini://localhost/overview.gmi")!)) ContentView(navigator: NavigationManager(url: URL(string: "gemini://localhost/overview.gmi")!), shareCurrentURL: {})
} }
} }

6
Gemini-iOS/SceneDelegate.swift
View File

@ -24,7 +24,7 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
navigationManager.delegate = self navigationManager.delegate = self
// Create the SwiftUI view that provides the window contents. // Create the SwiftUI view that provides the window contents.
let contentView = ContentView(navigator: navigationManager) let contentView = ContentView(navigator: navigationManager, shareCurrentURL: self.shareCurrentURL)
// Use a UIHostingController as window root view controller. // Use a UIHostingController as window root view controller.
if let windowScene = scene as? UIWindowScene { if let windowScene = scene as? UIWindowScene {
@ -63,6 +63,10 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
// to restore the scene back to its current state. // to restore the scene back to its current state.
} }
private func shareCurrentURL() {
let vc = UIActivityViewController(activityItems: [navigationManager.currentURL], applicationActivities: nil)
window?.rootViewController?.present(vc, animated: true)
}
} }