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using LB_VisionControl;
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using LB_VisionProcesses.Cameras;
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using OpenCvSharp.Flann;
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using System;
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using System.Collections.Concurrent;
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using System.Windows.Forms;
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using System.Xml.Linq;
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namespace LB_SmartVision.Forms.Pages.CameraPage
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{
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public partial class CamerasEditPage : UserControl
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{
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public Action<string, LogInfoType> LogInfo;
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public CamerasEditPage()
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{
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InitializeComponent();
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Name = "CamerasEditPage";
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Text = "相机设置";
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//this.Font = new Font("Microsoft YaHei UI", 16F, FontStyle.Regular, GraphicsUnit.Point, 0);
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}
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private void CamerasEditPage_Paint(object sender, PaintEventArgs e)
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{
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uiFlowLayoutPanel1.Controls.Clear();
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if (GlobalVar.dicCameras.Count <= 0)
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return;
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foreach (var item in GlobalVar.dicCameras)
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{
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string CameraSN = item.Key;
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string CameraBrand = item.Value.Brand.ToString();
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if (string.IsNullOrEmpty(CameraSN) || string.IsNullOrEmpty(CameraBrand))
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return;
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UserItem flow = new UserItem(new string[] { "测试", "刷新", "移除" });
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flow.Name = CameraSN;
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flow.Text = $"[{CameraBrand}]";
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if (item.Value.isGrabbing)
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flow.state = State.Pass;
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else
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flow.state |= State.Error;
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LoadFlowEvent(flow);
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uiFlowLayoutPanel1.Controls.Add(flow);
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}
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}
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private void uiButton1_Click(object sender, System.EventArgs e)
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{
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CreateCameraForm createCameraForm = new CreateCameraForm();
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createCameraForm.ShowDialog();
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if (createCameraForm.bCreate)
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{
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BaseCamera camera = createCameraForm.camera;
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if (GlobalVar.dicCameras.ContainsKey(camera.SN))
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{
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MessageBox.Show($"相机[{camera.SN}]已存在!", "异常");
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return;
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}
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string CameraSN = camera.SN;//"127.0.0.1"
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string CameraBrand = camera.Brand.ToString();//"1111"
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if (string.IsNullOrEmpty(CameraSN) || string.IsNullOrEmpty(CameraBrand))
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return;
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GlobalVar.dicCameras.TryAdd(CameraSN, camera);
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LogInfo?.Invoke(string.Format("添加相机[{0}][{1}]成功", CameraBrand, CameraSN), LogInfoType.PASS);
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}
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this.Invalidate();
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}
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private void uiButton2_Click(object sender, System.EventArgs e)
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{
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//清除用Clear方法
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uiFlowLayoutPanel1.Controls.Clear();
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foreach (var camera in GlobalVar.dicCameras.Values)
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{
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camera.CloseDevice();
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}
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GlobalVar.dicCameras.Clear();
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}
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private void LoadFlowEvent(UserItem flow)
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{
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//按键1为测试
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flow.MenuItem1ClickedEvent += TestEvent;
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//按键2为刷新
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flow.MenuItem2ClickedEvent += ReconnectEvent;
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//按键3为移除
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flow.MenuItem3ClickedEvent += DeleteEvent;
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}
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private void RemoveFlowEvent(UserItem flow)
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{
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//按键1为测试
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flow.MenuItem1ClickedEvent -= TestEvent;
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//按键2为刷新
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flow.MenuItem2ClickedEvent -= ReconnectEvent;
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//按键3为移除
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flow.MenuItem3ClickedEvent += DeleteEvent;
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}
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// 测试相机
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private void TestEvent(string Name, string Text)
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{
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for (int i = 0; i < uiFlowLayoutPanel1.Controls.Count; i++)
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{
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UserItem flow = (UserItem)uiFlowLayoutPanel1.Controls[i];
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string name = flow.Name;
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if (name != Name)
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continue;
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if (GlobalVar.dicCameras.ContainsKey(name))
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{
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CameraForm cameraForm = new CameraForm(GlobalVar.dicCameras[name]);
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cameraForm.Show();
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}
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}
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}
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// 移除相机
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private void DeleteEvent(string Name, string Text)
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{
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for (int i = 0; i < uiFlowLayoutPanel1.Controls.Count; i++)
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{
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UserItem flow = (UserItem)uiFlowLayoutPanel1.Controls[i];
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string name = flow.Name;
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if (name != Name)
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continue;
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RemoveFlowEvent(flow);
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uiFlowLayoutPanel1.Controls.Remove(uiFlowLayoutPanel1.Controls[i]);
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if (GlobalVar.dicCameras.TryRemove(name, out BaseCamera BaseCamera))
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{
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BaseCamera.Dispose();
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LogInfo?.Invoke(string.Format("移除相机[{0}]", name), LogInfoType.INFO);
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}
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else
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LogInfo?.Invoke(string.Format("移除相机[{0}]失败", name), LogInfoType.ERROR);
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}
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}
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// 重连相机
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private void ReconnectEvent(string Name, string Text)
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{
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for (int i = 0; i < uiFlowLayoutPanel1.Controls.Count; i++)
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{
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UserItem flow = (UserItem)uiFlowLayoutPanel1.Controls[i];
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string name = flow.Name;
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if (name != Name)
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continue;
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GlobalVar.dicCameras[name].CloseDevice();
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Thread.Sleep(50);
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GlobalVar.dicCameras[name].InitDevice(name, this.Handle);
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if (GlobalVar.dicCameras[name].isGrabbing)
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{
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flow.state = State.Pass;
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LogInfo?.Invoke(string.Format("重连相机[{0}]成功", name), LogInfoType.PASS);
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}
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else
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{
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flow.state = State.Error;
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LogInfo?.Invoke(string.Format("重连相机[{0}]失败", name), LogInfoType.ERROR);
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}
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flow.Refresh();
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}
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}
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}
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}
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