formmain.cs

即时通讯系统LanMsg

			// 
			// butSendFile
			// 
			this.butSendFile.Name = "butSendFile";
			this.butSendFile.Text = "发送文件(&F)";
			this.butSendFile.Visible = false;
			this.butSendFile.Click += new System.EventHandler(this.butSendFile_Click);
			// 
			// butOpenShared
			// 
			this.butOpenShared.Name = "butOpenShared";
			this.butOpenShared.Text = "打开收件箱";
			this.butOpenShared.Visible = false;
			this.butOpenShared.Click += new System.EventHandler(this.butOpenShared_Click);
			// 
			// butMeState
			// 
			this.butMeState.BeginGroup = true;
			this.butMeState.Image = ((System.Drawing.Image)(resources.GetObject("butMeState.Image")));
			this.butMeState.Name = "butMeState";
			this.butMeState.SubItems.AddRange(new DevComponents.DotNetBar.BaseItem[] {
																						 this.buttonItemState1,
																						 this.buttonItemState2,
																						 this.buttonItemState3,
																						 this.buttonItemState4,
																						 this.buttonItemState5,
																						 this.buttonItemState6});
			this.butMeState.Text = "我的状态";
			// 
			// buttonItemState1
			// 
			this.buttonItemState1.Checked = true;
			this.buttonItemState1.Name = "buttonItemState1";
			this.buttonItemState1.Text = "联机";
			this.buttonItemState1.Click += new System.EventHandler(this.buttonItemState1_Click);
			// 
			// buttonItemState2
			// 
			this.buttonItemState2.Name = "buttonItemState2";
			this.buttonItemState2.Text = "忙碌";
			this.buttonItemState2.Click += new System.EventHandler(this.buttonItemState2_Click);
			// 
			// buttonItemState3
			// 
			this.buttonItemState3.Name = "buttonItemState3";
			this.buttonItemState3.Text = "接听电话";
			this.buttonItemState3.Click += new System.EventHandler(this.buttonItemState3_Click);
			// 
			// buttonItemState4
			// 
			this.buttonItemState4.Name = "buttonItemState4";
			this.buttonItemState4.Text = "离开";
			this.buttonItemState4.Click += new System.EventHandler(this.buttonItemState4_Click);
			// 
			// buttonItemState5
			// 
			this.buttonItemState5.Name = "buttonItemState5";
			this.buttonItemState5.Text = "外出就餐";
			this.buttonItemState5.Click += new System.EventHandler(this.buttonItemState5_Click);
			// 
			// buttonItemState6
			// 
			this.buttonItemState6.Name = "buttonItemState6";
			this.buttonItemState6.Text = "脱机";
			this.buttonItemState6.Visible = false;
			// 
			// butMsgSendGourp
			// 
			this.butMsgSendGourp.BeginGroup = true;
			this.butMsgSendGourp.Image = ((System.Drawing.Image)(resources.GetObject("butMsgSendGourp.Image")));
			this.butMsgSendGourp.Name = "butMsgSendGourp";
			this.butMsgSendGourp.Text = "群发消息";
			this.butMsgSendGourp.Click += new System.EventHandler(this.butMsgSendGourp_Click);
			// 
			// butMsgMis
			// 
			this.butMsgMis.Icon = ((System.Drawing.Icon)(resources.GetObject("butMsgMis.Icon")));
			this.butMsgMis.Name = "butMsgMis";
			this.butMsgMis.Text = "信息管理器";
			this.butMsgMis.Click += new System.EventHandler(this.butMsgMis_Click);
			// 
			// butForFormSetting
			// 
			this.butForFormSetting.Image = ((System.Drawing.Image)(resources.GetObject("butForFormSetting.Image")));
			this.butForFormSetting.Name = "butForFormSetting";
			this.butForFormSetting.Text = "设置";
			this.butForFormSetting.Visible = false;
			// 
			// buttonItemClose
			// 
			this.buttonItemClose.Name = "buttonItemClose";
			this.buttonItemClose.Text = "关闭";
			this.buttonItemClose.Visible = false;
			// 
			// butMenuMainExit
			// 
			this.butMenuMainExit.Name = "butMenuMainExit";
			this.butMenuMainExit.Text = "退出";
			this.butMenuMainExit.Visible = false;
			this.butMenuMainExit.Click += new System.EventHandler(this.butMenuMainExit_Click);
			// 
			// ButAbout
			// 
			this.ButAbout.BeginGroup = true;
			this.ButAbout.Name = "ButAbout";
			this.ButAbout.Text = "关于";
			this.ButAbout.Click += new System.EventHandler(this.ButAbout_Click);
			// 
			// ribbonTabItemGroup1
			// 
			this.ribbonTabItemGroup1.Color = DevComponents.DotNetBar.eRibbonTabGroupColor.Orange;
			this.ribbonTabItemGroup1.GroupTitle = "Tab Group";
			// 
			// ribbonTabItemGroup1.Style
			// 
			this.ribbonTabItemGroup1.Style.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(240)), ((System.Byte)(158)), ((System.Byte)(159)));
			this.ribbonTabItemGroup1.Style.BackColor2 = System.Drawing.Color.FromArgb(((System.Byte)(249)), ((System.Byte)(225)), ((System.Byte)(226)));
			this.ribbonTabItemGroup1.Style.BackColorGradientAngle = 90;
			this.ribbonTabItemGroup1.Style.BorderBottom = DevComponents.DotNetBar.eStyleBorderType.Solid;
			this.ribbonTabItemGroup1.Style.BorderBottomWidth = 1;
			this.ribbonTabItemGroup1.Style.BorderColor = System.Drawing.Color.FromArgb(((System.Byte)(154)), ((System.Byte)(58)), ((System.Byte)(59)));
			this.ribbonTabItemGroup1.Style.BorderLeft = DevComponents.DotNetBar.eStyleBorderType.Solid;
			this.ribbonTabItemGroup1.Style.BorderLeftWidth = 1;
			this.ribbonTabItemGroup1.Style.BorderRight = DevComponents.DotNetBar.eStyleBorderType.Solid;
			this.ribbonTabItemGroup1.Style.BorderRightWidth = 1;
			this.ribbonTabItemGroup1.Style.BorderTop = DevComponents.DotNetBar.eStyleBorderType.Solid;
			this.ribbonTabItemGroup1.Style.BorderTopWidth = 1;
			this.ribbonTabItemGroup1.Style.TextAlignment = DevComponents.DotNetBar.eStyleTextAlignment.Center;
			this.ribbonTabItemGroup1.Style.TextColor = System.Drawing.Color.Black;
			this.ribbonTabItemGroup1.Style.TextLineAlignment = DevComponents.DotNetBar.eStyleTextAlignment.Near;
			// 
			// imageList1
			// 
			this.imageList1.ImageSize = new System.Drawing.Size(16, 16);
			this.imageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList1.ImageStream")));
			this.imageList1.TransparentColor = System.Drawing.Color.White;
			// 
			// panel1
			// 
			this.panel1.Dock = System.Windows.Forms.DockStyle.Left;
			this.panel1.Location = new System.Drawing.Point(2, 48);
			this.panel1.Name = "panel1";
			this.panel1.Size = new System.Drawing.Size(4, 277);
			this.panel1.TabIndex = 12;
			// 
			// panel2
			// 
			this.panel2.Dock = System.Windows.Forms.DockStyle.Right;
			this.panel2.Location = new System.Drawing.Point(170, 48);
			this.panel2.Name = "panel2";
			this.panel2.Size = new System.Drawing.Size(4, 277);
			this.panel2.TabIndex = 13;
			// 
			// panel3
			// 
			this.panel3.BackColor = System.Drawing.SystemColors.ActiveCaptionText;
			this.panel3.Dock = System.Windows.Forms.DockStyle.Top;
			this.panel3.Location = new System.Drawing.Point(6, 48);
			this.panel3.Name = "panel3";
			this.panel3.Size = new System.Drawing.Size(164, 4);
			this.panel3.TabIndex = 14;
			// 
			// TvUsers
			// 
			this.TvUsers.BackColor = System.Drawing.Color.White;
			this.TvUsers.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.TvUsers.Dock = System.Windows.Forms.DockStyle.Fill;
			this.TvUsers.ImageIndex = 14;
			this.TvUsers.ImageList = this.imageList1;
			this.TvUsers.ItemHeight = 20;
			this.TvUsers.Location = new System.Drawing.Point(6, 52);
			this.TvUsers.Name = "TvUsers";
			this.TvUsers.Nodes.AddRange(new System.Windows.Forms.TreeNode[] {
																				new System.Windows.Forms.TreeNode("部门(0/0)"),
																				new System.Windows.Forms.TreeNode("部门(0/0)"),
																				new System.Windows.Forms.TreeNode("部门(0/0)"),
																				new System.Windows.Forms.TreeNode("部门(0/0)"),
																				new System.Windows.Forms.TreeNode("部门(0/0)"),
																				new System.Windows.Forms.TreeNode("部门(0/0)"),
																				new System.Windows.Forms.TreeNode("部门(0/0)"),
																				new System.Windows.Forms.TreeNode("部门(0/0)"),
																				new System.Windows.Forms.TreeNode("部门(0/0)"),
																				new System.Windows.Forms.TreeNode("部门(0/0)"),
																				new System.Windows.Forms.TreeNode("未知(0/0)")});
			this.TvUsers.SelectedImageIndex = 15;
			this.TvUsers.ShowLines = false;
			this.TvUsers.ShowRootLines = false;
			this.TvUsers.Size = new System.Drawing.Size(164, 273);
			this.TvUsers.TabIndex = 27;
			this.TvUsers.AfterCheck += new System.Windows.Forms.TreeViewEventHandler(this.TvUsers_AfterCheck);
			this.TvUsers.DoubleClick += new System.EventHandler(this.TvUsers_DoubleClick);
			this.TvUsers.AfterSelect += new System.Windows.Forms.TreeViewEventHandler(this.TvUsers_AfterSelect);
			this.TvUsers.MouseMove += new System.Windows.Forms.MouseEventHandler(this.TvUsers_MouseMove);
			// 
			// imageListFace
			// 
			this.imageListFace.ColorDepth = System.Windows.Forms.ColorDepth.Depth32Bit;
			this.imageListFace.ImageSize = new System.Drawing.Size(20, 20);
			this.imageListFace.TransparentColor = System.Drawing.Color.White;
			// 
			// timerCheckOnlinState
			// 
			this.timerCheckOnlinState.Interval = 56000;
			this.timerCheckOnlinState.Tick += new System.EventHandler(this.timerCheckOnlinState_Tick);
			// 
			// sockUDP1
			// 
			this.sockUDP1.Server = ((System.Net.IPEndPoint)(resources.GetObject("sockUDP1.Server")));
			this.sockUDP1.DataArrival += new LanMsg.Controls.SockUDP.DataArrivalEventHandler(this.sockUDP1_DataArrival);
			// 
			// NotifyIcon
			// 
			this.NotifyIcon.Icon = ((System.Drawing.Icon)(resources.GetObject("NotifyIcon.Icon")));
			this.NotifyIcon.Text = "LanMsg";
			this.NotifyIcon.Visible = true;
			this.NotifyIcon.Click += new System.EventHandler(this.NotifyIcon_Click);
			// 
			// FormMain
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.BackColor = System.Drawing.SystemColors.Control;
			this.ClientSize = new System.Drawing.Size(176, 344);
			this.Controls.Add(this.TvUsers);
			this.Controls.Add(this.panel3);
			this.Controls.Add(this.panel2);
			this.Controls.Add(this.panel1);
			this.Controls.Add(this.ribbonControl1);
			this.Controls.Add(this.bar1);
			this.DockPadding.Bottom = 2;
			this.DockPadding.Left = 2;
			this.DockPadding.Right = 2;
			this.DockPadding.Top = 2;
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.MinimumSize = new System.Drawing.Size(160, 344);
			this.Name = "FormMain";
			this.Opacity = 0;
			this.ShowInTaskbar = false;
			this.Text = "设计院LanMsg";
			this.WindowState = System.Windows.Forms.FormWindowState.Minimized;
			this.Closing += new System.ComponentModel.CancelEventHandler(this.FormMain_Closing);
			this.SizeChanged += new System.EventHandler(this.FormMain_SizeChanged);
			this.Load += new System.EventHandler(this.FormMain_Load);
			((System.ComponentModel.ISupportInitialize)(this.bar1)).EndInit();
			this.ribbonControl1.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		private void sockUDP1_DataArrival(byte[] Data, System.Net.IPAddress Ip, int Port)
		{
			DataArrivaldelegate outdelegate = new DataArrivaldelegate( DataArrival); 
			this.BeginInvoke (outdelegate, new object[]{ Data,Ip,Port}); 
		}
		private delegate void DataArrivaldelegate(byte[] Data, System.Net.IPAddress Ip, int Port); 

		private void DataArrival(byte[] Data, System.Net.IPAddress Ip, int Port) 
		{ 
			LanMsg.Controls.ClassMsg msg=new  ClassSerializers().DeSerializeBinary((new System.IO.MemoryStream(Data))) as LanMsg.Controls.ClassMsg;
			switch(msg.MsgInfoClass)
			{
				case 0://有用户离线
					userSingnOut(msg.ID );//处理用户离线
					break;
				case 1://服务器告诉自己已经登录,登录过程
					SuccessLogin(msg);
					break;
				case 2://服务器告诉用户自己目前在线
					updateSelfState();//更新当前用户在线状态
					break;
				case 3://服务器告诉用户有新的联系人登录
					NewUserLogin(new  ClassSerializers().DeSerializeBinary((new System.IO.MemoryStream(msg.MsgContent ))) as ClassUserInfo );//添加新登录的用户资料
					break;
				case 4://收到用户部分联系人的资料
					UsersDataArrival((new  ClassSerializers().DeSerializeBinary((new System.IO.MemoryStream(msg.MsgContent ))) as Controls.ClassUsers));//收到用户所有联系人的资料
					break;
				case 5://收到用户联系人发送来的对话消息
					UserChatArrival(msg,Ip,Port);//处理对话消息
					break;
				case 6://联系人返回已经收到刚才发送的对话消息
					returnChatArrival(msg.ID );//联系人返回已经收到刚才发送的对话消息
					break;
				case 7:
					//收到联系人发送来的群发通知消息
					noticeArrival(msg,Ip,Port);//处理联系人发送来的群发通知消息
					break;
				case 8://对方要求UDP打洞
                    UDPNatTranslators(msg,Ip,Port);
					break;
				case 10://收到联系人发出发送文件请求
					sendFileRequest(msg,Ip,Port);
					break;
                case 11://收到联系人发送来的gif图片流
                    UserGifArrival(msg,Ip,Port);//处理gif图片消息
					break;
                case 12://收到用户发送来的文本消息
					UserTextChatArrival(msg,Ip,Port);//处理用户发送来的文本消息
					break;
				case 13://收到视频对话请求
					//MessageBox.Show("视频对话请求"+ Ip.ToString() +":"+ Port.ToString());
					UserAVRequestArrival(msg,Ip,Port);
					break;
				case 14://对方告诉自己开始视频对话
					//MessageBox.Show("开始视频对话"+ Ip.ToString() +":"+ Port.ToString());
					UserBeginAV(msg,Ip,Port);
					break;
				case 15://对方已经取消息视频对话
                    CancelAV(msg.ID );//取消视频对话
					break;
				case 16://服务器通知升级到最新版本的LanMsg
					update();
					break;
			}
		} 

		private void update()
		{
           LanMsg.FormUpdate f=new FormUpdate();
		   f.ShowDialog(this);
		}

		private void CancelAV(string userID)//对方已经取消息视频对话,取消视频对话
		{
			ClassUserInfo userinfo =this.findUser(userID);
			if (userinfo!=null)
			{
				foreach(System.Windows.Forms.Form form in forms)
					if (form.Tag.ToString() == userinfo.ID )
					{
						FormSendMsg f=(form as FormSendMsg );
						f.CancelAV();
						f.Activate ();
						return;
					}
			}
		}

		private void UserBeginAV(LanMsg.Controls.ClassMsg msg, System.Net.IPAddress Ip, int Port)//对方要求立即进行视频对话
		{
			ClassUserInfo userinfo =this.findUser(msg.ID);
			if (userinfo!=null)
			{
				foreach(System.Windows.Forms.Form form in forms)
					if (form.Tag.ToString() == userinfo.ID )
					{
						FormSendMsg f=(form as FormSendMsg );
						f.BeginAV(Ip,Port);
						f.Activate ();
						return;
					}
			}
		}
 
		private void UDPNatTranslators(LanMsg.Controls.ClassMsg msg, System.Net.IPAddress Ip, int Port)//对方要求UDP打洞
		{
            LanMsg.ClassUserInfo userinfo=this.findUser(msg.ID );
			if(userinfo!=null)
			{
				userinfo.IP=Ip;
				userinfo.Port=Port;
			}
		}