Added config for double tap message overlay

Author: martinmitrevski

Sources/StreamChatSwiftUI/ChatChannel/MessageList/MessageContainerView.swift

@@ -93,7 +93,11 @@ struct MessageContainerView<Factory: ViewFactory>: View {
                                 })
                         }
                     )
-                    .onTapGesture {}
+                    .onTapGesture(count: 2) {
+                        if messageListConfig.doubleTapOverlayEnabled {
+                            handleGestureForMessage(showsMessageActions: true)
+                        }
+                    }
                     .onLongPressGesture(perform: {
                         handleGestureForMessage(showsMessageActions: true)
                     })

Sources/StreamChatSwiftUI/ChatChannel/MessageList/MessageListConfig.swift

@@ -15,7 +15,8 @@ public struct MessageListConfig {
         messagePaddings: MessagePaddings = MessagePaddings(),
         dateIndicatorPlacement: DateIndicatorPlacement = .overlay,
         pageSize: Int = 50,
-        messagePopoverEnabled: Bool = true
+        messagePopoverEnabled: Bool = true,
+        doubleTapOverlayEnabled: Bool = false
     ) {
         self.messageListType = messageListType
         self.typingIndicatorPlacement = typingIndicatorPlacement
@@ -25,6 +26,7 @@ public struct MessageListConfig {
         self.dateIndicatorPlacement = dateIndicatorPlacement
         self.pageSize = pageSize
         self.messagePopoverEnabled = messagePopoverEnabled
+        self.doubleTapOverlayEnabled = doubleTapOverlayEnabled
     }
 
     let messageListType: MessageListType
@@ -35,6 +37,7 @@ public struct MessageListConfig {
     let dateIndicatorPlacement: DateIndicatorPlacement
     let pageSize: Int
     let messagePopoverEnabled: Bool
+    let doubleTapOverlayEnabled: Bool
 }
 
 /// Contains information about the message paddings.