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https://gitee.com/wang-yin1/wpf-visual-process-framework
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添加项目文件。
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wang-yin1
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VisionFrame/ViewModels/FlowTabViewModel.cs
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1113
VisionFrame/ViewModels/FlowTabViewModel.cs
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298
VisionFrame/ViewModels/MainViewModel.cs
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298
VisionFrame/ViewModels/MainViewModel.cs
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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using Microsoft.Win32;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Input;
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using VisionFrame.Models;
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namespace VisionFrame.ViewModels
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{
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internal class MainViewModel : ObservableObject
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{
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#region 组件类别处理
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private CatalogModel _currentCatalog;
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public CatalogModel CurrentCatalog
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{
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get { return _currentCatalog; }
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set { SetProperty<CatalogModel>(ref _currentCatalog, value); }
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}
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public List<CatalogModel> CatalogList { get; set; } =
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new List<CatalogModel>();
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public ICommand CatalogItemCommand { get; set; }
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public ICommand ComponentItemCommand { get; set; }
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#endregion
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public ObservableCollection<FlowTabViewModel> FlowTabList { get; set; } =
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new ObservableCollection<FlowTabViewModel>()
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{
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new FlowTabViewModel(){ Title="新建流程(1)"},
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new FlowTabViewModel(){ Title="新建流程(2)"},
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new FlowTabViewModel(){ Title="新建流程(3)"},
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};
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public ICommand NewFlowCommand { get; set; }
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public ICommand CloseFlowTabCommand { get; set; }
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public ICommand SaveFlowCommand { get; set; }
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public ICommand OpenFlowCommand { get; set; }
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public MainViewModel()
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{
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#region 组件列表数据初始化
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CatalogList.Add(new CatalogModel()
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{
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IsSelected = true,
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Icon = "\ue9ed",
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Name = "图像采集",
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Description = "获取图像方式",
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Components = new List<ComponentModel>
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{
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new ComponentModel{ Icon="\ue604",
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Name="文件夹",
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TargetNode="ImageCapture;ImageCapture.FolderImageNode",
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TargetModel="ImageCapture;ImageCapture.FolderImageNodeModel",
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W=150,
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H=34
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},
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new ComponentModel{ Icon="\ue621",Name="Halcon",
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TargetNode="ImageCapture;ImageCapture.HalconImageNode",
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TargetModel="ImageCapture;ImageCapture.HalconImageNodeModel",
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W=150,
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H=34},
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new ComponentModel{ Icon="\ue621",Name="Basler"},
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new ComponentModel{ Icon="\ue621",Name="康耐视"},
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new ComponentModel{ Icon="\ue621",Name="基恩士"},
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new ComponentModel{ Icon="\ue621",Name="海康"},
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new ComponentModel{ Icon="\ue621",Name="大华"},
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new ComponentModel{ Icon="\ue621",Name="大疆/DJI"},
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new ComponentModel{ Icon="\ue621",Name="Optronis"},
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new ComponentModel{ Icon="\ue621",Name="大恒"},
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}
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ue9ee",
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Name = "图像处理",
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Description = "获取图像方式获取图像方式获取图像方式",
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Components = new List<ComponentModel>
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{
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new ComponentModel{ Name="图像保存"},
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new ComponentModel{ Name="图像显示",Icon="\ue9ee",
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TargetNode="ImageProcess;ImageProcess.ImageShowNode",
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TargetModel="ImageProcess;ImageProcess.ImageShowNodeModel",
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W=150,
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H=34}
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}
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ueb05",
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Name = "设备通信",
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Description = "获取图像方式"
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ue636",
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Name = "图像坐标变换",
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Description = "获取图像方式"
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ue73f",
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Name = "逻辑控制",
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Description = "获取图像方式获取图像方式获取图像方式获取图像方式",
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Components = new List<ComponentModel>
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{
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new ComponentModel{ Name="加法",Icon="\ue74d",
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TargetNode="LogicControl;LogicControl.AddNode",
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TargetModel="LogicControl;LogicControl.AddNodeModel",
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W=150,
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H=34
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},
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new ComponentModel{ Name="IF判断",Icon="\ue71d",
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TargetNode="LogicControl;LogicControl.DecisionNode",
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TargetModel="LogicControl;LogicControl.DecisionNodeModel",
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W=120,
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H=45
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}
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}
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ue8a4",
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Name = "标定工具",
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Description = "获取图像方式获取图像方式获取图像方式获取图像方式"
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ue86e",
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Name = "逻辑控制",
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Description = "获取图像方式获取图像方式获取图像方式获取图像方式"
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ue644",
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Name = "阈值分割",
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Description = "获取图像方式获取图像方式获取图像方式获取图像方式"
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ue66d",
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Name = "几何测量",
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Description = "获取图像方式获取图像方式获取图像方式获取图像方式"
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ue608",
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Name = "模板匹配",
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Description = "获取图像方式获取图像方式获取图像方式获取图像方式"
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ue712",
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Name = "图像内容识别",
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Description = "获取图像方式获取图像方式获取图像方式获取图像方式"
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});
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CatalogList.Add(new CatalogModel()
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{
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Icon = "\ue73c",
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Name = "变量工具",
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Description = "获取图像方式获取图像方式获取图像方式获取图像方式"
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});
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#endregion
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CurrentCatalog = CatalogList[0];
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CatalogItemCommand =
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new RelayCommand<CatalogModel>(model => CurrentCatalog = model);
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ComponentItemCommand = new RelayCommand<object>(OnComponentItem);
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NewFlowCommand = new RelayCommand(DoNewFlow);
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CloseFlowTabCommand = new RelayCommand<object>(DoCloseFlowTab);
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SaveFlowCommand = new RelayCommand(DoSaveFlow);
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OpenFlowCommand = new RelayCommand(DoOpenFlow);
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}
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private void OnComponentItem(object obj)
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{
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// 组件标签触发的
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// 当前点击标签的数据源==标签的Model
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var model = (obj as FrameworkElement).DataContext;
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// 完成拖拽对象的创建
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DragDrop.DoDragDrop((DependencyObject)obj, model, DragDropEffects.Copy);
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}
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#region Tab操作
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private async void DoNewFlow()
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{
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string title = "新建流程";
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string temp = "";
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await Task.Run(() =>
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{
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int i = 1;
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do
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{
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temp = title + $"({i})";
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i++;
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} while (FlowTabList.ToList().Exists(f => f.Title == temp));
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//title = temp;
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});
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FlowTabList.Add(new FlowTabViewModel
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{
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Title = temp
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});
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}
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private void DoCloseFlowTab(object obj)
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{
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if (obj is FlowTabViewModel vm)
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{
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FlowTabList.Remove(vm);
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}
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else
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{
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if (obj.ToString() == "1")
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{
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// 关闭当前Tab
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vm = FlowTabList.FirstOrDefault(f => f.IsCurrent);
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if (vm != null)
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FlowTabList.Remove(vm);
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}
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else if (obj.ToString() == "2")
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{
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// 关闭其他
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var vms = FlowTabList.Where(f => !f.IsCurrent);
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do
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{
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FlowTabList.Remove(vms.First());
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} while (vms.Any());
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}
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}
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}
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#endregion
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private void DoSaveFlow()
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{
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var flow = FlowTabList.FirstOrDefault(f => f.IsCurrent);
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if (flow == null) return;
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flow.Save();
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}
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private void DoOpenFlow()
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{
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OpenFileDialog dialog = new OpenFileDialog();
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dialog.Filter = "流程文件(*.flw)|*.flw";
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dialog.Title = "选择流程文件";
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if (dialog.ShowDialog() == true)
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{
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string fileName = dialog.FileName;
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// 检查当前所有Tab中有没有这个文件
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var flow = FlowTabList.FirstOrDefault(f =>
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!string.IsNullOrEmpty(f.FilePath) &&
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f.FilePath.ToLower() == fileName.ToLower()
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);
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if (flow != null)
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{
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flow.IsCurrent = true;
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return;
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}
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string json = System.IO.File.ReadAllText(fileName);
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string[] jsons = json.Split("@#$#@");
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if (jsons.Length != 4) return;
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var node = System.Text.Json.JsonSerializer.Deserialize<List<Base.NodeModelBase>>(jsons[1]);
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var link = System.Text.Json.JsonSerializer.Deserialize<List<LinkModel>>(jsons[2]);
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var arg = System.Text.Json.JsonSerializer.Deserialize<List<Base.Models.FlowArgModel>>(jsons[3]);
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FlowTabList.Add(new FlowTabViewModel
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{
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IsCurrent = true,
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Title = jsons[0],
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NodeList = new ObservableCollection<Base.NodeModelBase>(node),
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LinkList = new ObservableCollection<LinkModel>(link),
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ArgumentList = new ObservableCollection<Base.Models.FlowArgModel>(arg),
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FilePath = fileName
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});
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}
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}
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}
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}
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