damus

nostr ios client
git clone git://jb55.com/damus
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ProfilePicImageView.swift (3213B)

      1 //
      2 //  ProfileZoomView.swift
      3 //  damus
      4 //
      5 //  Created by scoder1747 on 12/27/22.
      6 //
      7 import SwiftUI
      8 import Kingfisher
      9 
     10 struct ProfileImageContainerView: View {
     11     let url: URL?
     12     let settings: UserSettingsStore
     13     
     14     @State private var image: UIImage?
     15     @State private var showShareSheet = false
     16     
     17     private struct ImageHandler: ImageModifier {
     18         @Binding var handler: UIImage?
     19         
     20         func modify(_ image: UIImage) -> UIImage {
     21             handler = image
     22             return image
     23         }
     24     }
     25     
     26     var body: some View {
     27         
     28         KFAnimatedImage(url)
     29             .imageContext(.pfp, disable_animation: settings.disable_animation)
     30             .configure { view in
     31                 view.framePreloadCount = 3
     32             }
     33             .imageModifier(ImageHandler(handler: $image))
     34             .clipShape(Circle())
     35             .modifier(ImageContextMenuModifier(url: url, image: image, settings: settings, showShareSheet: $showShareSheet))
     36             .sheet(isPresented: $showShareSheet) {
     37                 ShareSheet(activityItems: [url])
     38             }
     39     }
     40 }
     41 
     42 struct NavDismissBarView: View {
     43     
     44     @Environment(\.presentationMode) var presentationMode
     45     let showBackgroundCircle: Bool
     46     
     47     init(showBackgroundCircle: Bool = true) {
     48         self.showBackgroundCircle = showBackgroundCircle
     49     }
     50     
     51     var body: some View {
     52         HStack {
     53             Button(action: {
     54                 presentationMode.wrappedValue.dismiss()
     55             }, label: {
     56                 if showBackgroundCircle {
     57                     Image("close")
     58                         .frame(width: 33, height: 33)
     59                         .background(.regularMaterial)
     60                         .clipShape(Circle())
     61                 }
     62                 else {
     63                     Image("close")
     64                         .frame(width: 33, height: 33)
     65                 }
     66             })
     67             
     68             Spacer()
     69         }
     70         .padding()
     71     }
     72 }
     73 
     74 struct ProfilePicImageView: View {
     75     let pubkey: Pubkey
     76     let profiles: Profiles
     77     let settings: UserSettingsStore
     78     
     79     @Environment(\.presentationMode) var presentationMode
     80 
     81     var body: some View {
     82         ZStack {
     83             Color(.systemBackground)
     84                 .ignoresSafeArea()
     85             
     86             ZoomableScrollView {
     87                 ProfileImageContainerView(url: get_profile_url(picture: nil, pubkey: pubkey, profiles: profiles), settings: settings)
     88                     .aspectRatio(contentMode: .fit)
     89                     .padding(.top, Theme.safeAreaInsets?.top)
     90                     .padding(.bottom, Theme.safeAreaInsets?.bottom)
     91                     .padding(.horizontal)
     92             }
     93             .ignoresSafeArea()
     94             .modifier(SwipeToDismissModifier(minDistance: 50, onDismiss: {
     95                 presentationMode.wrappedValue.dismiss()
     96             }))
     97         }
     98         .overlay(NavDismissBarView(), alignment: .top)
     99     }
    100 }
    101 
    102 struct ProfileZoomView_Previews: PreviewProvider {
    103     static var previews: some View {
    104         ProfilePicImageView(
    105             pubkey: test_pubkey,
    106             profiles: make_preview_profiles(test_pubkey),
    107             settings: test_damus_state.settings
    108         )
    109     }
    110 }