Allow the mac app to chose room avatars directly from files instead of the photo library

ElementX/Sources/Screens/RoomDetailsEditScreen/RoomDetailsEditScreenCoordinator.swift

@@ -52,6 +52,8 @@ final class RoomDetailsEditScreenCoordinator: CoordinatorProtocol {
                     self?.displayMediaPickerWithMode(.init(source: .camera, selectionType: .single))
                 case .displayMediaPicker:
                     self?.displayMediaPickerWithMode(.init(source: .photoLibrary, selectionType: .single))
+                case .displayFilePicker:
+                    self?.displayMediaPickerWithMode(.init(source: .documents(types: [.image]), selectionType: .single))
                 }
             }
             .store(in: &cancellables)

ElementX/Sources/Screens/RoomDetailsEditScreen/RoomDetailsEditScreenModels.swift

@@ -13,6 +13,7 @@ enum RoomDetailsEditScreenViewModelAction {
     case saveFinished
     case displayCameraPicker
     case displayMediaPicker
+    case displayFilePicker
 }
 
 struct RoomDetailsEditScreenViewState: BindableState {
@@ -81,5 +82,6 @@ enum RoomDetailsEditScreenViewAction {
     case presentMediaSource
     case displayCameraPicker
     case displayMediaPicker
+    case displayFilePicker
     case removeImage
 }

ElementX/Sources/Screens/RoomDetailsEditScreen/RoomDetailsEditScreenViewModel.swift

@@ -69,6 +69,8 @@ class RoomDetailsEditScreenViewModel: RoomDetailsEditScreenViewModelType, RoomDe
             actionsSubject.send(.displayCameraPicker)
         case .displayMediaPicker:
             actionsSubject.send(.displayMediaPicker)
+        case .displayFilePicker:
+            actionsSubject.send(.displayFilePicker)
         case .removeImage:
             state.avatarURL = nil
             state.localMedia = nil

ElementX/Sources/Screens/RoomDetailsEditScreen/View/RoomDetailsEditScreen.swift

@@ -119,11 +119,19 @@ struct RoomDetailsEditScreen: View {
         } label: {
             Text(L10n.actionTakePhoto)
         }
+        
         Button {
             context.send(viewAction: .displayMediaPicker)
         } label: {
             Text(L10n.actionChoosePhoto)
         }
+        
+        Button {
+            context.send(viewAction: .displayFilePicker)
+        } label: {
+            Text(L10n.actionChooseFile)
+        }
+        
         if context.viewState.showDeleteImageAction {
             Button(role: .destructive) {
                 context.send(viewAction: .removeImage)