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

ElementX/Sources/Screens/CreateRoomScreen/CreateRoomScreenCoordinator.swift

@@ -54,6 +54,8 @@ final class CreateRoomScreenCoordinator: CoordinatorProtocol {
                 actionsSubject.send(.displayMediaPickerWithMode(.init(source: .camera, selectionType: .single)))
             case .displayMediaPicker:
                 actionsSubject.send(.displayMediaPickerWithMode(.init(source: .photoLibrary, selectionType: .single)))
+            case .displayFilePicker:
+                actionsSubject.send(.displayMediaPickerWithMode(.init(source: .documents(types: [.image]), selectionType: .single)))
             case .dismiss:
                 actionsSubject.send(.dismiss)
             }

ElementX/Sources/Screens/CreateRoomScreen/CreateRoomScreenModels.swift

@@ -21,6 +21,7 @@ enum CreateRoomScreenViewModelAction {
     case createdRoom(JoinedRoomProxyProtocol, SpaceRoomListProxyProtocol?)
     case displayMediaPicker
     case displayCameraPicker
+    case displayFilePicker
     case dismiss
 }
 
@@ -114,6 +115,7 @@ enum CreateRoomScreenViewAction {
     case createRoom
     case displayCameraPicker
     case displayMediaPicker
+    case displayFilePicker
     case removeImage
     case updateRoomName(String)
     case updateAliasLocalPart(String)

ElementX/Sources/Screens/CreateRoomScreen/CreateRoomScreenViewModel.swift

@@ -90,6 +90,8 @@ class CreateRoomScreenViewModel: CreateRoomScreenViewModelType, CreateRoomScreen
             actionsSubject.send(.displayCameraPicker)
         case .displayMediaPicker:
             actionsSubject.send(.displayMediaPicker)
+        case .displayFilePicker:
+            actionsSubject.send(.displayFilePicker)
         case .removeImage:
             state.avatarMediaInfo = nil
         case .updateAliasLocalPart(let aliasLocalPart):

ElementX/Sources/Screens/CreateRoomScreen/View/CreateRoomScreen.swift

@@ -139,11 +139,17 @@ struct CreateRoomScreen: View {
             Button(L10n.actionTakePhoto) {
                 context.send(viewAction: .displayCameraPicker)
             }
+            
             Button(L10n.actionChoosePhoto) {
                 context.send(viewAction: .displayMediaPicker)
             }
             .accessibilityIdentifier(A11yIdentifiers.createRoomScreen.mediaPicker)
             
+            Button(L10n.actionChooseFile) {
+                context.send(viewAction: .displayFilePicker)
+            }
+            .accessibilityIdentifier(A11yIdentifiers.createRoomScreen.filePicker)
+            
             if context.viewState.avatarImage != nil {
                 Button(L10n.actionRemove, role: .destructive) {
                     context.send(viewAction: .removeImage)