public ChatForm GetChatForm(string friendID)
{
ChatForm form = this.chatFormManager.GetForm(friendID);
if (form == null)
{
this.rapidPassiveEngine.P2PController.P2PConnectAsyn(friendID);//尝试P2P连接。
form = new ChatForm(this.rapidPassiveEngine, this.nDiskOutter, this.globalUserCache, this.globalUserCache.CurrentUser, this.globalUserCache.GetUser(friendID));
form.LastWordChanged += new CbGeneric <bool, string, LastWordsRecord>(form_LastWordChanged);
this.chatFormManager.Add(form);
form.TopMost = true;
form.Show();
form.TopMost = SystemSettings.Singleton.ChatFormTopMost;
UnhandleFriendMessageBox cache = this.notifyIcon.PickoutFriendMessageCache(friendID);
if (cache != null)
{
form.HandleReceivedMessage(cache.MessageList);
}
}
else
{
if (form.WindowState == FormWindowState.Minimized)
{
form.WindowState = FormWindowState.Normal;
}
form.Focus();
}
return(form);
}
void notifyIcon1_MouseClick(object sender, MouseEventArgs e)
{
try
{
if (e.Button != MouseButtons.Left)
{
return;
}
lock (this.locker)
{
if (this.friendQueue.Count > 0)
{
UnhandleFriendMessageBox cache = this.friendQueue[0];
this.friendQueue.RemoveAt(0);
IChatForm form = this.twinkleNotifySupporter.GetChatForm(cache.User);
if (form != null) //如果为null,表示刚删除好友
{
form.HandleReceivedMessage(cache.MessageList);
}
this.DetectUnhandleMessage();
if (this.UnhandleMessageGone != null)
{
this.UnhandleMessageGone(UnhandleMessageType.Friend, cache.User);
}
return;
}
if (this.groupQueue.Count > 0)
{
UnhandleGroupMessageBox cache = this.groupQueue[0];
this.groupQueue.RemoveAt(0);
IGroupChatForm form = this.twinkleNotifySupporter.GetGroupChatForm(cache.Group);
form.HandleReceivedMessage(cache.MessageList);
this.DetectUnhandleMessage();
if (this.UnhandleMessageGone != null)
{
this.UnhandleMessageGone(UnhandleMessageType.Group, cache.Group);
}
return;
}
}
if (this.MouseClick != null)
{
this.MouseClick(sender, e);
}
}
catch (Exception ee)
{
MessageBox.Show(ee.Message + " - " + ee.StackTrace);
}
}
public void PushFriendMessage(string userID, int informationType, byte[] info, object tag)
{
lock (this.locker)
{
try
{
this.twinkleNotifySupporter.PlayAudioAsyn(); //播放消息提示音
//首先查看是否已经存在对应的聊天窗口
var form = this.twinkleNotifySupporter.GetExistedChatForm(userID);
if (form != null)
{
form.HandleReceivedMessage(informationType, info, tag);
return;
}
//接下来准备将消息压入queue
UnhandleFriendMessageBox cache = null;
lock (this.locker)
{
//先查看queue中目标好友对应的Cache是否存在
for (var i = 0; i < this.friendQueue.Count; i++)
{
if (this.friendQueue[i].User == userID)
{
cache = this.friendQueue[i];
break;
}
}
if (cache == null) //如果不存在，则为好友新建一个Cache
{
cache = new UnhandleFriendMessageBox(userID);
this.friendQueue.Add(cache);
//触发UnhandleMessageOccured事件
if (this.UnhandleMessageOccured != null)
{
this.UnhandleMessageOccured(UnhandleMessageType.Friend, userID);
}
}
cache.MessageList.Add(new Parameter <int, byte[], object>(informationType, info, tag));
}
var userName = this.twinkleNotifySupporter.GetFriendName(userID);
this.notifyIcon1.Text =
string.Format("{0}({1}) {2}条消息", userName, userID, cache.MessageList.Count);
//获取好友的头像，将其作为托盘图标
this.twinkleIcon = this.twinkleNotifySupporter.GetHeadIcon(userID);
this.ControlTimer(true); //启动闪烁
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
}
}
private void DetectUnhandleMessage()
{
if (this.friendQueue.Count == 0 && this.groupQueue.Count == 0)
{
this.ControlTimer(false);
}
else if (this.friendQueue.Count > 0)
{
UnhandleFriendMessageBox cache = this.friendQueue[0];
string userName = this.twinkleNotifySupporter.GetFriendName(cache.User);
this.notifyIcon1.Text = string.Format("{0}({1}) {2}条消息", cache.User, userName, cache.MessageList.Count);
this.twinkleIcon = this.twinkleNotifySupporter.GetHeadIcon(cache.User);
}
else
{
UnhandleGroupMessageBox cache = this.groupQueue[0];
string groupName = this.twinkleNotifySupporter.GetGroupName(cache.Group);
this.notifyIcon1.Text = string.Format("{0}({1}) {2}条消息", groupName, cache.Group, cache.MessageList.Count);
this.twinkleIcon = this.twinkleNotifySupporter.GroupIcon;
}
}
public UnhandleFriendMessageBox PickoutFriendMessageCache(string userID)
{
lock (this.locker)
{
for (int i = 0; i < this.friendQueue.Count; i++)
{
UnhandleFriendMessageBox tmp = this.friendQueue[i];
if (tmp.User == userID)
{
this.friendQueue.RemoveAt(i);
this.DetectUnhandleMessage();
if (this.UnhandleMessageGone != null)
{
this.UnhandleMessageGone(UnhandleMessageType.Friend, userID);
}
return(tmp);
}
}
}
return(null);
}