public bool UpdateCursor(UpdateCursorRequest request)
{
switch (request.Type)
{
case CursorType.Select:
if (request.Anchor == null || request.Active == null)
{
return(false);
}
break;
case CursorType.Point:
default:
if (request.Active == null)
{
return(false);
}
request.Anchor = null;
break;
}
this.CursorActivePosition = request.Active;
this.CursorAnchorPosition = request.Anchor;
this.CursorType = request.Type;
return(true);
}
public async Task UpdateSessionCursor(UpdateCursorRequest item)
{
var session = this.GetSession(item.SessionId);
if (session != null)
{
if (session.UpdateCursor(item))
{
var manager = ListenerManager.GetInstance();
await Task.Run(() =>
{
IHubContext hubContext = GlobalHost.ConnectionManager.GetHubContext <ListenHub>();
hubContext.Clients.Group(this.RoomId).UpdateSessionCursor(item);
});
}
}
}
public async Task UpdateSessionCursor(UpdateCursorRequest item)
{
var connectionId = Context.ConnectionId;
var instance = BroadcasterManager.GetInstance();
if (!instance.IsBroadcaster(connectionId))
{
return;
}
var info = instance.GetConnectionInfo(connectionId);
var roomManager = RoomManager.GetInstance();
var room = roomManager.GetRoomInfo(info.RoomId);
if (!room.IsOwnerSession(item.SessionId, connectionId))
{
return;
}
await room.UpdateSessionCursor(item);
}
public async Task UpdateSessionCursor(UpdateCursorRequest item)
{
var connectionId = Context.ConnectionId;
var instance = BroadcasterManager.GetInstance();
if (!instance.IsBroadcaster(connectionId))
return;
var info = instance.GetConnectionInfo(connectionId);
var roomManager = RoomManager.GetInstance();
var room = roomManager.GetRoomInfo(info.RoomId);
if (!room.IsOwnerSession(item.SessionId, connectionId))
return;
await room.UpdateSessionCursor(item);
}
public async Task UpdateSessionCursor(UpdateCursorRequest item)
{
var session = this.GetSession(item.SessionId);
if (session != null)
{
if (session.UpdateCursor(item))
{
var manager = ListenerManager.GetInstance();
await Task.Run(() =>
{
IHubContext hubContext = GlobalHost.ConnectionManager.GetHubContext<ListenHub>();
hubContext.Clients.Group(this.RoomId).UpdateSessionCursor(item);
});
}
}
}
