add full screen button on message info screen

Session/Media Viewing & Editing/MessageInfoView.swift

@@ -13,6 +13,7 @@ struct MessageInfoView: View {
     }
     
     var body: some View {
+        NavigationView {
             ZStack (alignment: .topLeading) {
                 if #available(iOS 14.0, *) {
                     Color.black.ignoresSafeArea()
@@ -97,6 +98,7 @@ struct MessageInfoView: View {
                         }
                         
                         if let attachments = messageViewModel.attachments {
+                            ZStack(alignment: .bottomTrailing) {
                                 if attachments.count > 1 {
                                     // Attachment carousel view
                                     SessionCarouselView_SwiftUI(index: $index, contentInfos: [.orange, .gray, .blue, .yellow])
@@ -105,6 +107,31 @@ struct MessageInfoView: View {
                                             maxHeight: .infinity,
                                             alignment: .topLeading
                                         )
+                                } else {
+                                    // TODO: one attachment
+                                }
+                                
+                                Button {
+                                    // TODO: full screen function
+                                } label: {
+                                    ZStack {
+                                        Circle()
+                                            .foregroundColor(.init(white: 0, opacity: 0.4))
+                                        Image(systemName: "arrow.up.left.and.arrow.down.right")
+                                            .font(.system(size: 13))
+                                            .foregroundColor(.white)
+                                    }
+                                    .frame(width: 26, height: 26)
+                                }
+                                .padding(
+                                    EdgeInsets(
+                                        top: 0,
+                                        leading: 0,
+                                        bottom: 8,
+                                        trailing: 38
+                                    )
+                                )
+                            }
                             .padding(
                                 EdgeInsets(
                                     top: 4,
@@ -113,9 +140,6 @@ struct MessageInfoView: View {
                                     trailing: 0
                                 )
                             )
-                        } else {
-                            // TODO: one attachment
-                        }
                             
                             // Attachment Info
                             ZStack {
@@ -349,6 +373,11 @@ struct MessageInfoView: View {
                     }
                 }
             }
+            .navigationBarTitle(
+                "Message Info",
+                displayMode: .inline
+            )
+        }
     }
 }
 

SessionUIKit/Components/SessionCarouselView+SwiftUI.swift

@@ -58,7 +58,6 @@ struct ArrowView: View {
     var body: some View {
         let imageName = self.type == .decrement ? "chevron.left" : "chevron.right"
         Button {
-            print("Tap")
             if self.type == .decrement {
                 decrement()
             } else {