/// <summary>
/// 收到消息
/// </summary>
/// <param name="msg">Message</param>
public void ProcessNewMessage(Messageobject msg)
{
//处理撤回消息
switch (msg.type)
{
case kWCMessageType.RoomMemberNameChange:
UpdateGroupMemberRemark(new MessageListItem {
Jid = msg.fromUserId, ShowTitle = msg.content, Avator = Applicate.LocalConfigData.GetDisplayAvatorPath(msg.fromUserId)
});
break;
case kWCMessageType.Withdraw:
var withdraw = ChatMessageList.FirstOrDefault(m => m.messageId == msg.content);
if (withdraw != null)
{
ChatMessageList.Remove(withdraw); //移除对应消息
}
break;
case kWCMessageType.PokeMessage: //戳一戳
break;
case kWCMessageType.RoomFileDelete: //文件删除
break;
default:
break;
}
}
/// <summary>
/// 删除消息
/// </summary>
/// <param name="msg">需要删除的消息</param>
private void RemoveMessage(Messageobject msg)
{
var msgItem = ChatMessageList.FirstOrDefault(m => m.messageId == msg.messageId);//获取
if (msgItem != null)
{
ChatMessageList.Remove(msgItem);//删除
}
}
/// <summary>
/// 撤回消息
/// </summary>
/// <param name="msg">需要撤回的消息</param>
private void WithDrawMessage(Messageobject msg)
{
if (ChatMessageList.Count(c => c.messageId == msg.messageId) > 0)
{
var cmsg = ChatMessageList.FirstOrDefault(c => c.messageId == msg.messageId);
cmsg.content = msg.content; //内容
cmsg.type = msg.type; //更新为撤回消息
#region 移除并添加
int index = ChatMessageList.IndexOf(cmsg);
ChatMessageList.Remove(cmsg);
ChatMessageList.Insert(index, cmsg);
#endregion
}
}