public NewTabViewModel(ChatClient client)
{
this.client = client;
StartChatCommand = new RelayCommand(_ =>
{
StartChat.SafeInvoke(this, new StartChatEventArgs((contactsView.CurrentItem as ContactViewModel).Contact));
});
AddFriendCommand = new RelayCommand(_ =>
{
if (AddFriendText.Length > 0)
{
client.AddFriend(AddFriendText);
}
AddFriendText = "";
}, _ =>
{
return(AddFriendText.Length > 0);
});
contactsView = new ListCollectionView(contactVMs);
contactsView.CustomSort = new ContactComparer();
client.UserDetailsChange += OnUserDetailsChange;
client.GroupDetailsChange += OnGroupDetailsChange;
UpdateContacts(client.Friends, Enumerable.Empty <IUser>());
UpdateContacts(client.Groups, Enumerable.Empty <IGroup>());
}
/// <summary>
/// 鼠标双击
/// </summary>
/// <param name="e"></param>
protected override void OnDoubleClick(EventArgs e)
{
base.OnDoubleClick(e);
Invalidate();
if (SelectedIndex != -1)
{
//开启聊天
StartChat.Invoke(Items[SelectedIndex] as WXUser);
}
}
public void StarttheChat()
{
StartChat.Click();
System.Threading.Thread.Sleep(20000);
}
/// <summary>
/// 发送消息
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnSendMsg_Click(object sender, EventArgs e)
{
StartChat.Invoke(_friendUser);
}