Inline image loading

Changelog-Added: Added inline image loading
Signed-off-by: William Casarin <jb55@jb55.com>

damus/Components/ImageCarousel.swift

@@ -0,0 +1,69 @@
+//
+//  ImageCarousel.swift
+//  damus
+//
+//  Created by William Casarin on 2022-10-16.
+//
+
+import SwiftUI
+import Kingfisher
+
+struct ImageViewer: View {
+    let urls: [URL]
+    
+    var body: some View {
+        TabView {
+            ForEach(urls, id: \.absoluteString) { url in
+                VStack{
+                    Text(url.lastPathComponent)
+                    
+                    KFImage(url)
+                        .loadDiskFileSynchronously()
+                        .scaleFactor(UIScreen.main.scale)
+                        .fade(duration: 0.1)
+                        .tabItem {
+                            Text(url.absoluteString)
+                        }
+                        .id(url.absoluteString)
+                }
+            }
+        }
+        .tabViewStyle(PageTabViewStyle())
+    }
+}
+
+struct ImageCarousel: View {
+    var urls: [URL]
+    
+    @State var open_sheet: Bool = false
+    @State var current_url: URL? = nil
+    
+    var body: some View {
+        TabView {
+            ForEach(urls, id: \.absoluteString) { url in
+                KFImage(url)
+                    .loadDiskFileSynchronously()
+                    .scaleFactor(UIScreen.main.scale)
+                    .fade(duration: 0.1)
+                    .tabItem {
+                        Text(url.absoluteString)
+                    }
+                    .id(url.absoluteString)
+            }
+        }
+        .sheet(isPresented: $open_sheet) {
+            ImageViewer(urls: urls)
+        }
+        .frame(height: 200)
+        .onTapGesture {
+            open_sheet = true
+        }
+        .tabViewStyle(PageTabViewStyle())
+    }
+}
+
+struct ImageCarousel_Previews: PreviewProvider {
+    static var previews: some View {
+        ImageCarousel(urls: [URL(string: "https://jb55.com/red-me.jpg")!])
+    }
+}