using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Windows.Forms.DataVisualization.Charting;
using System.Drawing.Drawing2D;
using System.Runtime.InteropServices;
using System.IO;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.Collections;
using System.Threading;
using ImageFormatter;
namespace laserPTZ.insertForm
{
public partial class CtrlHome : UserControl
{
public static CtrlHome ctrlHome = null;
static TreeNode selectedNode = null;
private bool m_bInitSDK = false;
private uint iLastErr = 0;
// 登录4个设备的userID
public static Int32 m_lUserID1 = -1, m_lUserID2 = -1, m_lUserID3 = -1, m_lUserID4 = -1;
// 四个框的句柄
public static Int32 m_lRealHandle1 = -1, m_lRealHandle2 = -1, m_lRealHandle3 = -1, m_lRealHandle4 = -1, m_lRealHandle5 = -1;
// 四个框是否在播
private bool isLiveShow_1 = false, isLiveShow_2 = false, isLiveShow_3 = false, isLiveShow_4 = false;
// 四个框设备index
public static int activeIndex_1 = -1, activeIndex_2 = -1, activeIndex_3 = -1, activeIndex_4 = -1;
// 四个设备的rtsp
private string rtspUrl_1 = "", rtspUrl_2 = "", rtspUrl_3 = "", rtspUrl_4 = "";
public static string hasNVR = ConfigHelper.GetAppConfig("hasNVR");
public static string flow = ConfigHelper.GetAppConfig("flow");
public CHCNetSDK.NET_DVR_USER_LOGIN_INFO struLogInfo;
CHCNetSDK.LOGINRESULTCALLBACK LoginCallBack = null;
public CHCNetSDK.NET_DVR_DEVICEINFO_V40 DeviceInfo;
CHCNetSDK.REALDATACALLBACK RealData = null;
public static int pictureBoxIndex = 0;
public static int videoStartIndex = 0;
public static int monitorLocationIndex = 0;
public static JArray moniterArr = null;
string monitorId = "", monitorName = "";
System.Threading.Timer timer1 = null;
public static Dictionary<string, int> userIdMap = new Dictionary<string, int>();
public static int userIdNVR = -1; //NVR UserID
public static int[] iChannelNum = new int[96]; //NVR 通道
CHCNetSDK.NET_DVR_IPPARACFG_V40 m_struIpParaCfgV40;
public CtrlHome(){
InitializeComponent();
CheckForIllegalCrossThreadCalls = false;
ctrlHome = this;
if (!m_bInitSDK)
{
m_bInitSDK = CHCNetSDK.NET_DVR_Init();
if (m_bInitSDK == false)
{
MessageBox.Show("NET_DVR_Init error!");
return;
}
else
{
CHCNetSDK.NET_DVR_SetLogToFile(3, "C:\\SdkLog\\", true); //保存SDK日志 To save the SDK log
}
}
chart1.Series["Series1"].XValueMember = "logTime";
chart1.Series["Series1"].YValueMembers = "concentration";
chart1.Series["Series1"].MarkerStyle = MarkerStyle.Circle; //线条上的数据点标志类型
chart1.Series["Series1"].MarkerSize = 3; //标志大小
}
public void setUserIdMap()
{
new Thread(new ThreadStart(() =>
{
try
{
userIdMap.Clear();
if (hasNVR == "1") //登录NVR
{
CHCNetSDK.NET_DVR_DEVICEINFO_V30 DeviceInfo = new CHCNetSDK.NET_DVR_DEVICEINFO_V30();
userIdNVR = CHCNetSDK.NET_DVR_Login_V30(ConfigHelper.GetAppConfig("NVRIP"), int.Parse(ConfigHelper.GetAppConfig("NVRPort")), ConfigHelper.GetAppConfig("NVRUsername"), ConfigHelper.GetAppConfig("NVRPassword"), ref DeviceInfo);
uint dwSize = (uint)Marshal.SizeOf(m_struIpParaCfgV40);
IntPtr ptrIpParaCfgV40 = Marshal.AllocHGlobal((Int32)dwSize);
Marshal.StructureToPtr(m_struIpParaCfgV40, ptrIpParaCfgV40, false);
uint dwReturn = 0;
int iGroupNo = 0; //该Demo仅获取第一组64个通道，如果设备IP通道大于64路，需要按组号0~i多次调用NET_DVR_GET_IPPARACFG_V40获取
if (CHCNetSDK.NET_DVR_GetDVRConfig(userIdNVR, CHCNetSDK.NET_DVR_GET_IPPARACFG_V40, iGroupNo, ptrIpParaCfgV40, dwSize, ref dwReturn))
{
m_struIpParaCfgV40 = (CHCNetSDK.NET_DVR_IPPARACFG_V40)Marshal.PtrToStructure(ptrIpParaCfgV40, typeof(CHCNetSDK.NET_DVR_IPPARACFG_V40));
for (int j = 0; j < moniterArr.Count; j++) // NVR的通道
{
iChannelNum[j] = -1;
string ip = moniterArr[j]["deviceIp"].ToString();
for (int i = 0; i < m_struIpParaCfgV40.dwDChanNum; i++)
{
if(ip == Encoding.UTF8.GetString(m_struIpParaCfgV40.struIPDevInfo[i].struIP.sIpV4).Replace("\0",""))
{
iChannelNum[j] = i + (int)m_struIpParaCfgV40.dwStartDChan;
break;
}
}
}
}
}
bool isPreview = false;
for (int i = 0; i < moniterArr.Count; i++) // 登录所有设备
{
JToken j = moniterArr[i];
if (j["deviceIp"].ToString() != "" && j["devicePort"].ToString() != "" && j["deviceUser"].ToString() != "" && j["devicePassword"].ToString() != "")
{
int userId = loginDevice(j["deviceIp"].ToString(), j["devicePort"].ToString(), j["deviceUser"].ToString(), j["devicePassword"].ToString());
userIdMap.Add(j["monitorPointId"].ToString(), userId);
}
if(!isPreview && (i == (moniterArr.Count-1) || i == 3))
{
isPreview = true;
changePage(0);
}
}
if (hasNVR == "0") { // 删除多余文件(不配备NVR)
deleteVideoFiles();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "setUserIdMap");
}
})).Start();
}
private void CtrlHome_Load(object sender, EventArgs e)
{
new Thread(new ThreadStart(() =>
{
try
{
//Thread.Sleep(100);
if (this.IsHandleCreated)
{
this.Invoke(new EventHandler(delegate
{
int width = FormMain.formMain.panel_insert.Width;
int height = FormMain.formMain.panel_insert.Height;
this.Width = width;
this.Height = height;
panel_tree.Size = new Size((int)(0.285 * width), (int)(0.539 * height));
panel_tree.Location = new Point((int)(0.012 * width), 7);
panel_chart.Size = new Size((int)(0.285 * width), (int)(0.436 * height));
panel_chart.Location = new Point((int)(0.012 * width), (int)(0.547 * height));
panel_vedio.Size = new Size((int)(0.678 * width), (int)(0.985 * height));
panel_vedio.Location = new Point((int)(0.31 * width), 7);
panel_video1.Size = new Size((int)(0.458 * panel_vedio.Width), (int)(0.435 * panel_vedio.Height));
panel_video2.Size = panel_video1.Size;
panel_video3.Size = panel_video1.Size;
panel_video4.Size = panel_video1.Size;
panel_video1.Location = new Point((int)(0.021 * panel_vedio.Width), (int)(0.018 * Height));
panel_video3.Location = new Point((int)(0.021 * panel_vedio.Width), (int)(0.5 * panel_vedio.Height));
panel_video2.Location = new Point((int)(0.514 * panel_vedio.Width), (int)(0.018 * Height));
panel_video4.Location = new Point((int)(0.514 * panel_vedio.Width), (int)(0.5 * panel_vedio.Height));
pre_btn.Location = new Point((int)(0.43 * panel_vedio.Width), (int)(0.945 * panel_vedio.Height));
next_btn.Location = new Point((int)(0.54 * panel_vedio.Width), (int)(0.945 * panel_vedio.Height));
txt_page.Location = new Point((int)(0.464 * panel_vedio.Width), (int)(0.945 * panel_vedio.Height));
txt_page.Text = "第1页";
panel_vedio.Visible = true;
moniterArr = null;
getTreeData();
getChartData();
//自已绘制
this.treeView1.DrawMode = TreeViewDrawMode.OwnerDrawText;
this.treeView1.DrawNode += new DrawTreeNodeEventHandler(treeView1_DrawNode);
treeView1.ExpandAll();
if (selectedNode != null) drawNode();
treeView1.Focus();
panel_vedio.Visible = true;
panel_tree.Visible = true;
panel_chart.Visible = true;
videoStartIndex = 0;
setUserIdMap();
/*new Thread(new ThreadStart(() =>
{
Thread.Sleep(2000);
AutoResetEvent autoEvent = new AutoResetEvent(false);
TimerCallback timer1Delegate = new TimerCallback(timer);
timer1 = new System.Threading.Timer(timer1Delegate, autoEvent, 30000, 30000);
})).Start();*/
}));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "CtrlHome_Load");
}
})).Start();
}
/// <summary>
/// 初始化树节点
/// </summary>
public void getTreeData(){
try
{
Invoke(new MethodInvoker(delegate ()
{
treeView1.Nodes.Clear();
string query = "?keyword=" + txt_monitorName.Text.Trim();
string result = Http.http("http://" + ConfigHelper.GetAppConfig("server").Trim() + "/monitor/list" + query, "GET", null);
if (result == "")
{
label_treeResult.Text = "数据获取失败";
label_treeResult.ForeColor = Color.Red;
label_treeResult.Visible = true;
return;
}
JObject json = (JObject)JsonConvert.DeserializeObject(result);//或者JObject jo = JObject.Parse(jsonText);
if (json["data"].ToString() == "[]")
{
label_treeResult.Text = "查无数据";
label_treeResult.ForeColor = Color.Orange;
label_treeResult.Visible = true;
return;
}
label_treeResult.Visible = false;
JArray jar = JArray.Parse(json["data"].ToString());
for (int i = 0; i < jar.Count; i++)
{
JObject js = (JObject)JsonConvert.DeserializeObject(jar[i].ToString());
TreeNode Node = new TreeNode();
Node.Text = js["stationName"].ToString();
Node.Tag = js["stationId"].ToString();
treeView1.Nodes.Add(Node);
int index = Node.Index;
if (js["monipoiList"].ToString() != "")
{
JArray jarChild = JArray.Parse(js["monipoiList"].ToString());
if (moniterArr == null)
{
moniterArr = jarChild;
}
else
{
for (int k = 0; k < jarChild.Count; k++)
{
moniterArr.Add(jarChild[k]);
}
}
txt_page.Text = "1/" + (moniterArr.Count / 4 + (moniterArr.Count % 4 == 0 ? 0 : 1)).ToString() + "页";
for (int j = 0; j < jarChild.Count; j++)
{
JObject jsChild = (JObject)JsonConvert.DeserializeObject(jarChild[j].ToString());
TreeNode childNode = new TreeNode();
childNode.Text = " " + jsChild["monitorPointName"].ToString();
childNode.Tag = jsChild["monitorPointId"].ToString();
if (monitorId == "")
{
monitorId = jsChild["monitorPointId"].ToString();
monitorName = jsChild["monitorPointName"].ToString();
treeView1.SelectedNode = childNode;
selectedNode = childNode;
}
treeView1.Nodes[index].Nodes.Add(childNode);
}
}
}
treeView1.ExpandAll();
}));
}
catch (Exception e)
{ }
}
public void deleteVideoFiles()
{
new Thread(new ThreadStart(() =>
{
try
{
for (int i = 0; i < moniterArr.Count; i++)
{
JToken j = moniterArr[i];
string path = ConfigHelper.GetAppConfig("saveImagePath").Trim() + j["monitorPointName"].ToString();
if (System.IO.Directory.Exists(path))
{
if (System.IO.Directory.GetFiles(path).Length > 60)
{
ThoroughDeleteDirectory(path);
}
}
}
}
catch (Exception ex) { }
})).Start();
}
public static void ThoroughDeleteDirectory(string directoryPath)
{
foreach (var path in Directory.GetFileSystemEntries(directoryPath))
{
if (File.Exists(path))
{
File.Delete(path);// 删除文件夹
}
else
{
ThoroughDeleteDirectory(path);// 递归删除文件夹
}
}
// 删除空文件夹
Directory.Delete(directoryPath);
}
/// <summary>
/// 初始化左下角的曲线图
/// </summary>
private void getChartData(){
try
{
Invoke(new MethodInvoker(delegate ()
{
chart1.DataSource = null;
string timeNow = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
string timeStart = DateTime.Now.AddMinutes(-31).ToString("yyyy-MM-dd HH:mm:ss");
string query = "?monitorId=" + monitorId + "&" + "startTime=" + timeStart + "&" + "endTime=" + timeNow;
string result = Http.http("http://" + ConfigHelper.GetAppConfig("server").Trim() + "/data/hisList" + query, "GET", null);
if (result == "")
{
label_chartResult.Text = "服务器错误，数据获取失败";
label_chartResult.ForeColor = Color.OrangeRed;
label_chartResult.Visible = true;
label3.Visible = false;
label_chartTitle.Visible = false;
chart1.Visible = false;
return;
}
JObject json = (JObject)JsonConvert.DeserializeObject(result);//或者JObject jo = JObject.Parse(jsonText);
if (json["data"].ToString() == "[]")
{
label_chartResult.Text = monitorName + "无甲烷数据";
label_chartResult.ForeColor = Color.DimGray;
label_chartResult.Visible = true;
label_chartTitle.Visible = false;
label3.Visible = false;
chart1.Visible = false;
return;
}
chart1.Visible = true;
label_chartResult.Visible = false;
label_chartTitle.Visible = true;
label3.Visible = true;
label_chartTitle.Text = monitorName;
JArray jar = JArray.Parse(json["data"].ToString());
if (json["data"].ToString() != "[]")
{
DataTable tblDatas = new DataTable("Datas");
tblDatas.Columns.Add("ID", Type.GetType("System.Int32"));
tblDatas.Columns[0].AutoIncrement = true;
tblDatas.Columns[0].AutoIncrementSeed = 1;
tblDatas.Columns[0].AutoIncrementStep = 1;
tblDatas.Columns.Add("concentration", Type.GetType("System.String"));
tblDatas.Columns.Add("logTime", Type.GetType("System.String"));
for (int i = jar.Count -1; i >= 0; i--)
{
tblDatas.Rows.Add(new object[] { null, jar[i]["concentration"].ToString(), jar[i]["logTime"].ToString().Substring(10, 6) });
}
Series Series1 = new Series();
chart1.Series.Add(Series1);//加入你的chart1
chart1.DataSource = tblDatas;
}
}));
}
catch(Exception ex)
{ }
}
/// <summary>
/// 相机回调函数
/// </summary>
public void cbLoginCallBack(int lUserID, int dwResult, IntPtr lpDeviceInfo, IntPtr pUser)
{
string strLoginCallBack = "登录设备，lUserID：" + lUserID + "，dwResult：" + dwResult;
if (dwResult == 0)
{
uint iErrCode = CHCNetSDK.NET_DVR_GetLastError();
strLoginCallBack = strLoginCallBack + "，错误号:" + iErrCode;
}
//下面代码注释掉也会崩溃
if (InvokeRequired)
{
object[] paras = new object[2];
paras[0] = strLoginCallBack;
paras[1] = lpDeviceInfo;
//labelLogin.BeginInvoke(new UpdateTextStatusCallback(UpdateClientList), paras);
}
else
{
//创建该控件的主线程直接更新信息列表
//UpdateClientList(strLoginCallBack, lpDeviceInfo);
}
}
private int loginDevice(string ip, string port, string user, string password)
{
int m_lUserID = -1;
try
{
struLogInfo = new CHCNetSDK.NET_DVR_USER_LOGIN_INFO();
//设备IP地址或者域名
byte[] byIP = System.Text.Encoding.Default.GetBytes(ip);
struLogInfo.sDeviceAddress = new byte[129];
byIP.CopyTo(struLogInfo.sDeviceAddress, 0);
//设备用户名
byte[] byUserName = System.Text.Encoding.Default.GetBytes(user);
struLogInfo.sUserName = new byte[64];
byUserName.CopyTo(struLogInfo.sUserName, 0);
//设备密码
byte[] byPassword = System.Text.Encoding.Default.GetBytes(password);
struLogInfo.sPassword = new byte[64];
byPassword.CopyTo(struLogInfo.sPassword, 0);
struLogInfo.wPort = ushort.Parse(port);//设备服务端口号
if (LoginCallBack == null)
{
LoginCallBack = new CHCNetSDK.LOGINRESULTCALLBACK(cbLoginCallBack);//注册回调函数
}
struLogInfo.cbLoginResult = LoginCallBack;
struLogInfo.bUseAsynLogin = false; //是否异步登录：0- 否，1- 是
DeviceInfo = new CHCNetSDK.NET_DVR_DEVICEINFO_V40();
//登录设备 Login the device
m_lUserID = CHCNetSDK.NET_DVR_Login_V40(ref struLogInfo, ref DeviceInfo);
if (m_lUserID < 0)
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
string str = "NET_DVR_Login_V40 failed, error code= " + iLastErr; //登录失败，输出错误号
//MessageBox.Show(str);
return -1;
}
else
{
//登录成功
//btnLogin.Text = "Logout";
/*if (!CHCNetSDK.NET_DVR_GetDVRConfig(m_lUserID, CHCNetSDK.NET_DVR_GET_IPPARACFG_V40, iGroupNo, ptrIpParaCfgV40, dwSize, ref dwReturn))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
str1 = "NET_DVR_GET_IPPARACFG_V40 failed, error code= " + iLastErr; //获取IP资源配置信息失败，输出错误号
MessageBox.Show(str1);
}*/
}
return m_lUserID;
}
catch (Exception ex)
{ return -1; }
}
public int preview(IntPtr handle, int m_lUserID, int index){
int m_lRealHandle = -1;
CHCNetSDK.NET_DVR_PREVIEWINFO lpPreviewInfo = new CHCNetSDK.NET_DVR_PREVIEWINFO();
lpPreviewInfo.hPlayWnd = handle;//预览窗口
lpPreviewInfo.lChannel = hasNVR == "0" ? Int16.Parse("1") : iChannelNum[index];//预te览的设备通道
lpPreviewInfo.dwStreamType = uint.Parse(flow);//码流类型：0-主码流，1-子码流，2-码流3，3-码流4，以此类推
lpPreviewInfo.dwLinkMode = 0;//连接方式：0- TCP方式，1- UDP方式，2- 多播方式，3- RTP方式，4-RTP/RTSP，5-RSTP/HTTP
lpPreviewInfo.bBlocked = false; //0- 非阻塞取流，1- 阻塞取流
lpPreviewInfo.dwDisplayBufNum = 1; //播放库播放缓冲区最大缓冲帧数
lpPreviewInfo.byProtoType = 0;
lpPreviewInfo.byPreviewMode = 0;
if (RealData == null)
{
RealData = new CHCNetSDK.REALDATACALLBACK(RealDataCallBack);//预览实时流回调函数
}
IntPtr pUser = new IntPtr();//用户数据
//打开预览 Start live view
m_lRealHandle = hasNVR == "0" ?
CHCNetSDK.NET_DVR_RealPlay_V40(m_lUserID, ref lpPreviewInfo, null, pUser) :
CHCNetSDK.NET_DVR_RealPlay_V40(userIdNVR, ref lpPreviewInfo, null, pUser);
if (m_lRealHandle < 0)
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
string str = "NET_DVR_RealPlay_V40 failed, error code= " + iLastErr; //预览失败，输出错误号
return -1;
}
return m_lRealHandle;
}
public void RealDataCallBack(Int32 lRealHandle, UInt32 dwDataType, IntPtr pBuffer, UInt32 dwBufSize, IntPtr pUser){
if (dwBufSize > 0)
{
byte[] sData = new byte[dwBufSize];
Marshal.Copy(pBuffer, sData, 0, (Int32)dwBufSize);
string str = "实时流数据.ps";
FileStream fs = new FileStream(str, FileMode.Create);
int iLen = (int)dwBufSize;
fs.Write(sData, 0, iLen);
fs.Close();
}
}
private void treeView1_DrawNode(object sender, DrawTreeNodeEventArgs e){
if ((e.State & TreeNodeStates.Selected) != 0)
{
e.Graphics.FillRectangle(new SolidBrush(Color.FromArgb(41, 42, 73)), e.Node.Bounds);
if (selectedNode != null)
{
treeView1.CreateGraphics().FillRectangle(new SolidBrush(Color.FromArgb(119, 108, 166)), selectedNode.Bounds);
}
Font nodeFont = e.Node.NodeFont;
if (nodeFont == null) nodeFont = ((TreeView)sender).Font;
e.Graphics.DrawString(e.Node.Text, nodeFont, Brushes.White, e.Node.Bounds.X + 1, e.Node.Bounds.Y + 1);
treeView1.SelectedNode = null;
}
else
{
e.DrawDefault = true;
}
}
private static GraphicsPath GetRoundRectangle(Rectangle rectangle, int r){
int l = 2 * r;
GraphicsPath gp = new GraphicsPath();// 把圆角矩形分成八段直线、弧的组合，依次加到路径中
gp.AddLine(new Point(rectangle.X + r, rectangle.Y), new Point(rectangle.Right - r, rectangle.Y));
gp.AddArc(new Rectangle(rectangle.Right - l, rectangle.Y, l, l), 270F, 90F);
gp.AddLine(new Point(rectangle.Right, rectangle.Y + r), new Point(rectangle.Right, rectangle.Bottom - r));
gp.AddArc(new Rectangle(rectangle.Right - l, rectangle.Bottom - l, l, l), 0F, 90F);
gp.AddLine(new Point(rectangle.Right - r, rectangle.Bottom), new Point(rectangle.X + r, rectangle.Bottom));
gp.AddArc(new Rectangle(rectangle.X, rectangle.Bottom - l, l, l), 90F, 90F);
gp.AddLine(new Point(rectangle.X, rectangle.Bottom - r), new Point(rectangle.X, rectangle.Y + r));
gp.AddArc(new Rectangle(rectangle.X, rectangle.Y, l, l), 180F, 90F);
return gp;
}
private void pictureBox_DoubleClick(ref bool isLiveShow, int pbIndex, Panel panel_video, ref string rtspUrl, ref int activeIndex)
{
if (!isLiveShow) return;
pictureBoxIndex = pbIndex;
if (panel_video.BackgroundImage != Properties.Resources.小监控窗口红色)
panel_video.BackgroundImage = Properties.Resources.小监控窗口紫色;
FormMain.formMain.btn_home.Visible = true;
FormMain.insertService.setToFirst(FormMain.formMain.panel_insert);
FormMain.insertService.SetPanelControl(FormMain.formMain.panel_insert, "realTime", rtspUrl, activeIndex);
}
private void pictureBox1_DoubleClick(object sender, EventArgs e)
{
pictureBox_DoubleClick(ref isLiveShow_1, 1, panel_video1, ref rtspUrl_1, ref activeIndex_1);
}
private void pictureBox2_DoubleClick(object sender, EventArgs e)
{
pictureBox_DoubleClick(ref isLiveShow_2, 2, panel_video2, ref rtspUrl_2, ref activeIndex_2);
}
private void pictureBox3_DoubleClick(object sender, EventArgs e)
{
pictureBox_DoubleClick(ref isLiveShow_3, 3, panel_video3, ref rtspUrl_3, ref activeIndex_3);
}
private void pictureBox4_DoubleClick(object sender, EventArgs e)
{
pictureBox_DoubleClick(ref isLiveShow_4, 4, panel_video4, ref rtspUrl_4, ref activeIndex_4);
}
private void drawPanelBorder(PaintEventArgs e, Panel panel){
ControlPaint.DrawBorder(e.Graphics, panel.ClientRectangle,
Color.FromArgb(139, 129, 76), 1, ButtonBorderStyle.Solid, Color.FromArgb(139, 129, 76), 1, ButtonBorderStyle.Solid,
Color.FromArgb(139, 129, 76), 1, ButtonBorderStyle.Solid, Color.FromArgb(139, 129, 76), 1, ButtonBorderStyle.Solid);
}
private void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e){
if (e.Node.Parent != null) selectedNode = e.Node;
if (selectedNode != null)
{
drawNode();
}
}
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e) {
if (e.Node.Parent != null) selectedNode = e.Node;
if (selectedNode != null)
{
drawNode();
}
}
private void btn_search_Click(object sender, EventArgs e) {
getTreeData();
}
private void drawNode() {
Graphics g = this.treeView1.CreateGraphics();
treeView1.Refresh();
//g.FillRectangle(Brushes.LawnGreen, e.Node.Bounds);
Rectangle rect = new Rectangle(selectedNode.Bounds.X - 15, selectedNode.Bounds.Y - 1, (int)(0.8 * (double)treeView1.Width), selectedNode.Bounds.Height + 1);
g.SmoothingMode = SmoothingMode.HighQuality;
g.FillPath(new SolidBrush(Color.FromArgb(119, 108, 166)), GetRoundRectangle(rect, 18));
Font nodeFont = selectedNode.NodeFont;
if (nodeFont == null) nodeFont = new Font("微软雅黑", (float)10.5);
g.DrawString(selectedNode.Text, nodeFont, Brushes.White, selectedNode.Bounds.X - 1, selectedNode.Bounds.Y + 3);
g.Dispose();
treeView1.Focus();
}
/*protected override CreateParams CreateParams{
get{
CreateParams cp = base.CreateParams;
cp.ExStyle |= 0x02000000; // 用双缓冲绘制窗口的所有子控件
return cp;
}
}*/
// 双击左侧树，替换第二个窗
private void treeView1_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e)
{
try
{
treeView1.SelectedNode = e.Node;
selectedNode = e.Node;
for (int i = 0; i < moniterArr.Count; i++)
{
JObject j = (JObject)JsonConvert.DeserializeObject(moniterArr[i].ToString());
string nodeName = e.Node.Text.Trim();
if (nodeName == j["monitorPointName"].ToString().Trim())
{
monitorId = j["monitorPointId"].ToString();
monitorName = j["monitorPointName"].ToString();
getChartData();
if (!userIdMap.ContainsKey(j["monitorPointId"].ToString()))
{
MessageBox.Show("请等待设备登录");
return;
}
if (label_title1.Text == nodeName || label_title2.Text == nodeName || label_title3.Text == nodeName || label_title4.Text == nodeName)
{
return;
}
changeVideo(i, label_title2, label_picResult2, ref m_lUserID2, ref m_lRealHandle2, ref activeIndex_2, pictureBox2, panel_video2, ref isLiveShow_2, ref rtspUrl_2); //左侧树
break;
}
}
}
catch (Exception ex){}
finally { }
}
public bool checkUserIdMap()
{
if (userIdMap.Count != moniterArr.Count)
{
MessageBox.Show("请等待全部设备登录", "提示");
return false;
}
else return true;
}
public int page = 0;
private void next_btn_Click(object sender, MouseEventArgs e)
{
if (moniterArr == null) return;
if(checkUserIdMap())
{
if (moniterArr.Count % 4 == 0 && page >= (moniterArr.Count / 4) - 1) return;
else if (moniterArr.Count % 4 != 0 && page >= moniterArr.Count / 4) return;
else
{
page++;
changePage(page);
}
}
}
private void pre_btn_Click(object sender, MouseEventArgs e)
{
if (moniterArr == null) return;
if (checkUserIdMap())
{
if (page == 0) return;
else
{
page--;
changePage(page);
}
}
}
public void videoFail(PictureBox pictureBox, ref bool isLiveShow, Label label_picResult, string msg)
{
pictureBox.Invalidate();
pictureBox.Image = null;
isLiveShow = false;
label_picResult.Invoke(new EventHandler(delegate
{
label_picResult.Text = msg;
label_picResult.Visible = true;
}));
}
// 切换回首页
public void rePreviewNow()
{
changePage(page);
}
public void changeVideo( int index, Label label_title, Label label_picResult, ref Int32 m_lUserID,
ref Int32 m_lRealHandle, ref int activeIndex, PictureBox pictureBox, Panel panel_video, ref bool isLiveShow, ref string rtspUrl, bool turnNormal = true)
{
try
{
if (m_lRealHandle >= 0)
{
CHCNetSDK.NET_DVR_StopRealPlay(m_lRealHandle);
m_lRealHandle = -1;
}
//CHCNetSDK.NET_DVR_StopRealPlay(m_lRealHandle);
}
catch (Exception ex) { }
m_lRealHandle = -1;
label_title.Text = "";
label_picResult.Text = "";
m_lUserID = -1;
if(turnNormal)
{
panel_video.BackgroundImage = Properties.Resources.小监控窗口紫色;
}
if (index >= moniterArr.Count)
{
activeIndex = -1;
isLiveShow = false;
pictureBox.Invalidate();
pictureBox.Image = null;
return;
}
JToken j = moniterArr[index];
rtspUrl = @"rtsp://" + j["deviceUser"].ToString() + ":" + j["devicePassword"].ToString() + "@" + j["deviceIp"].ToString();
activeIndex = index;
label_title.Text = j["monitorPointName"].ToString();
int userId = userIdMap[j["monitorPointId"].ToString()];
if ((hasNVR == "0" && userId == -1) ||
(hasNVR == "1" && iChannelNum[index] == -1))
{
videoFail(pictureBox, ref isLiveShow, label_picResult, "登录失败，请检查网络！");
}
else
{
m_lUserID = userId;
m_lRealHandle = preview(pictureBox.Handle, userId, index);
isLiveShow = true;
if (m_lRealHandle == -1)
{
videoFail(pictureBox, ref isLiveShow, label_picResult, "预览失败！");
}
else
{
label_picResult.Visible = false;
}
}
}
bool lockAlarmForm = false;
// 将报警视频框置红，如果当前4个不包含，切换第四个
public void alarmVideo(int index)
{
if (activeIndex_1 == index && panel_video1.BackgroundImage != Properties.Resources.小监控窗口红色)
{
panel_video1.BackgroundImage = Properties.Resources.小监控窗口红色;
}
else if (activeIndex_2 == index && panel_video2.BackgroundImage != Properties.Resources.小监控窗口红色)
{
panel_video2.BackgroundImage = Properties.Resources.小监控窗口红色;
}
else if (activeIndex_3 == index && panel_video3.BackgroundImage != Properties.Resources.小监控窗口红色)
{
panel_video3.BackgroundImage = Properties.Resources.小监控窗口红色;
}
else if (activeIndex_4 == index && panel_video4.BackgroundImage != Properties.Resources.小监控窗口红色)
{
panel_video4.BackgroundImage = Properties.Resources.小监控窗口红色;
}
else
{
// 当前四框无，登录第4框
new Thread(new ThreadStart(() =>
{
if(!lockAlarmForm)
{
lockAlarmForm = true;
changeVideo(index, label_title4, label_picResult4, ref m_lUserID4, ref m_lRealHandle4, ref activeIndex_4, pictureBox4, panel_video4, ref isLiveShow_4, ref rtspUrl_4); // 报警
panel_video4.BackgroundImage = Properties.Resources.小监控窗口红色;
lockAlarmForm = false;
}
})).Start();
}
}
// 切换页
public void changePage(int nowPage)
{
try
{
next_btn.Enabled = false;
pre_btn.Enabled = false;
txt_page.Text = (nowPage + 1).ToString() + "/" + (moniterArr.Count / 4 + (moniterArr.Count % 4 == 0 ? 0 : 1)).ToString() + "页";
panel_video4.BackgroundImage = Properties.Resources.小监控窗口紫色;
int index = nowPage * 4;
new Thread(new ThreadStart(() =>
{
try
{
new Thread(new ThreadStart(() =>
{
changeVideo(index, label_title1, label_picResult1, ref m_lUserID1, ref m_lRealHandle1, ref activeIndex_1, pictureBox1, panel_video1, ref isLiveShow_1, ref rtspUrl_1);
})).Start();
new Thread(new ThreadStart(() =>
{
changeVideo(index + 1, label_title2, label_picResult2, ref m_lUserID2, ref m_lRealHandle2, ref activeIndex_2, pictureBox2, panel_video2, ref isLiveShow_2, ref rtspUrl_2);
})).Start();
new Thread(new ThreadStart(() =>
{
changeVideo(index + 2, label_title3, label_picResult3, ref m_lUserID3, ref m_lRealHandle3, ref activeIndex_3, pictureBox3, panel_video3, ref isLiveShow_3, ref rtspUrl_3);
})).Start();
new Thread(new ThreadStart(() =>
{
lockAlarmForm = true;
changeVideo(index + 3, label_title4, label_picResult4, ref m_lUserID4, ref m_lRealHandle4, ref activeIndex_4, pictureBox4, panel_video4, ref isLiveShow_4, ref rtspUrl_4);
lockAlarmForm = false;
})).Start();
Thread.Sleep(3000);
next_btn.Enabled = true;
pre_btn.Enabled = true;
}
catch (Exception ex) { }
})).Start();
}
catch (Exception ex) { }
}
// 重新登录
public void reLogin(int index, Label label_title, Label label_picResult, ref Int32 m_lUserID,
ref Int32 m_lRealHandle, ref int activeIndex, PictureBox pictureBox, Panel panel_video, ref bool isLiveShow, ref string rtspUrl)
{
next_btn.Enabled = false;
pre_btn.Enabled = false;
JToken j = moniterArr[index];
if (j["deviceIp"].ToString() != "" && j["devicePort"].ToString() != "" && j["deviceUser"].ToString() != "" && j["devicePassword"].ToString() != "")
{
int userId = loginDevice(j["deviceIp"].ToString(), j["devicePort"].ToString(), j["deviceUser"].ToString(), j["devicePassword"].ToString());
userIdMap[j["monitorPointId"].ToString()] = userId;
changeVideo(index, label_title, label_picResult, ref m_lUserID, ref m_lRealHandle, ref activeIndex, pictureBox, panel_video, ref isLiveShow, ref rtspUrl); // 断线重登
}
next_btn.Enabled = true;
pre_btn.Enabled = true;
}
private void label_picResult1_Click(object sender, EventArgs e) // 重登
{
reLogin(activeIndex_1, label_title1, label_picResult1, ref m_lUserID1, ref m_lRealHandle1, ref activeIndex_1, pictureBox1, panel_video1, ref isLiveShow_1, ref rtspUrl_1);
}
private void label_picResult2_Click(object sender, EventArgs e) // 重登
{
reLogin(activeIndex_2, label_title2, label_picResult2, ref m_lUserID2, ref m_lRealHandle2, ref activeIndex_2, pictureBox2, panel_video2, ref isLiveShow_2, ref rtspUrl_2);
}
private void label_picResult3_Click(object sender, EventArgs e) // 重登
{
reLogin(activeIndex_3, label_title3, label_picResult3, ref m_lUserID3, ref m_lRealHandle3, ref activeIndex_3, pictureBox3, panel_video3, ref isLiveShow_3, ref rtspUrl_3);
}
private void label_picResult4_Click(object sender, EventArgs e) // 重登
{
reLogin(activeIndex_4, label_title4, label_picResult4, ref m_lUserID4, ref m_lRealHandle4, ref activeIndex_4, pictureBox4, panel_video4, ref isLiveShow_4, ref rtspUrl_4);
}
}
}
