Implement new space selector bottom sheet

MatrixSDK/Space/MXSpace.swift

@@ -333,13 +333,22 @@ public class MXSpace: NSObject {
                 return
             }
             let userPowerLevel = powerLevels.powerLevelOfUser(withUserID: userId)
-            let minimumPowerLevel = powerLevels.events["m.space.child"] as? Int ?? powerLevels.stateDefault
+            let minimumPowerLevel = self.minimumPowerLevelForAddingRoom(with: powerLevels)
             let canAddRoom = userPowerLevel >= minimumPowerLevel
 
             completion(canAddRoom)
         }
     }
 
+    /// Returns the mimnimum power level required to add a room to this space
+    /// - Parameters:
+    ///   - powerLevels: power levels of the room related to the space
+    ///
+    /// - Returns: the mimnimum power level required to add a room to this space
+    public func minimumPowerLevelForAddingRoom(with powerLevels: MXRoomPowerLevels) -> Int {
+        return powerLevels.events["m.space.child"] as? Int ?? powerLevels.stateDefault
+    }
+
     // MARK: - Private
 
     private func updateChildRooms(from space: MXSpace, with directRoomsPerMember: [String : [String]]) {

MatrixSDK/Space/MXSpaceNotificationCounter.swift

@@ -87,7 +87,7 @@ public class MXSpaceNotificationCounter: NSObject {
                 room.roomId
             }
 
-            let spaceIds: [String] = self.session.spaceService.rootSpaceSummaries.compactMap { summary in
+            let spaceIds: [String] = self.session.spaceService.spaceSummaries.compactMap { summary in
                 summary.roomId
             }
 

MatrixSDK/Space/MXSpaceService.swift

@@ -90,6 +90,13 @@ public class MXSpaceService: NSObject {
     /// The instance of `MXSpaceNotificationCounter` that computes the number of unread messages for each space
     public let notificationCounter: MXSpaceNotificationCounter
 
+    /// List of `MXSpace` instances of the high level spaces.
+    public var rootSpaces: [MXSpace] {
+        return self.graph.rootSpaceIds.compactMap { spaceId in
+            self.getSpace(withId: spaceId)
+        }
+    }
+
     /// List of `MXRoomSummary` of the high level spaces.
     public var rootSpaceSummaries: [MXRoomSummary] {
         return self.graph.rootSpaceIds.compactMap { spaceId in

changelog.d/6410.change

@@ -0,0 +1 @@
+App Layout: added MXSpace.minimumPowerLevelForAddingRoom() and MXSpaceService.rootSpaces