BPASmartClient/BeDesignerSCADA/View/PropertyBindingWindow.xaml.cs

using BeDesignerSCADA.Common;
using BeDesignerSCADA.ViewModel;
using BPASmartClient.SCADAControl;
using System;
using System.Collections.ObjectModel;
using System.Linq;
using System.Windows;
using System.Windows.Controls;

namespace BeDesignerSCADA.View
{
    /// <summary>
    /// PropertyBindingWindow.xaml 的交互逻辑
    /// </summary>
    public partial class PropertyBindingWindow : Window
    {
        public PropertyBindingWindow()
        {
            InitializeComponent();
            Owner = Application.Current.MainWindow;
            Closing += (s, e) => { e.Cancel = true; Hide(); };
        }

        public static PropertyBindingWindow Instance { get; } = new PropertyBindingWindow();

        /// <summary>
        /// 设备名称集合
        /// </summary>
        private ObservableCollection<string> _DevNameList;
        public ObservableCollection<string> DevNameList
        {
            get
            {
                return _DevNameList;
            }
            set
            {
                _DevNameList = value;
            }
        }

        /// <summary>
        /// 设备变量集合
        /// </summary>
        private ObservableCollection<string> _DevValueList;
        public ObservableCollection<string> DevValueList
        {
            get
            {
                return _DevValueList;
            }
            set
            {
                _DevValueList = value;
            }
        }

        public string VariablePath = string.Empty;

        public static string ShowEdit(DependencyProperty selectproperty, FrameworkElement control, string _VariablePath)
        {
            // 获取所有控件的可用属性
            var pros = PropertyHelper.GetBindString(selectproperty, control);
            Instance.VariablePath = _VariablePath;
            Instance.ProperpName.Text = selectproperty.Name;
            Instance.BindingName.Text = pros;
            Instance.ShowDialog();

            if (Instance.IsOk)
            {
                return Instance.BindingName.Text;
            }
            else
            {
                return pros;
            }
        }

        public bool IsOk { get; set; }
        private void CancelBtn_Click(object sender, RoutedEventArgs e)
        {
            IsOk = false;
            Close();
        }

        private void ConfirmBtn_Click(object sender, RoutedEventArgs e)
        {
            IsOk = true;
            Close();
        }

        private void ClearBtn_Click(object sender, RoutedEventArgs e)
        {
            Instance.BindingName.Text = "";
            IsOk = true;
            Close();
        }

        /// <summary>
        /// 变量选择
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ComboBoxValue_TextChanged(object sender, TextChangedEventArgs e)
        {
            try
            {

                if (sender is System.Windows.Controls.ComboBox)
                {
                    System.Windows.Controls.ComboBox toggle = (System.Windows.Controls.ComboBox)sender;
                    if (toggle.Tag != null && !string.IsNullOrEmpty(toggle.Text))
                    {
                        Instance.BindingName.Text = string.Format("DataModel[{0}].{1}", toggle.Tag, toggle.Text);
                    }
                }
            }
            catch (Exception ex)
            {

            }
        }
        /// <summary>
        /// 变量下拉框打开事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void valuebox_DropDownOpened(object sender, EventArgs e)
        {
            try
            {
                Instance.DevValueList = new System.Collections.ObjectModel.ObservableCollection<string>();
                if (sender is System.Windows.Controls.ComboBox)
                {
                    System.Windows.Controls.ComboBox toggle = (System.Windows.Controls.ComboBox)sender;
                    if (toggle.Tag == null) return;

                    CommunicationPar communication = null;
                    if (DataBusModel.GetInstance().KeyValues.ContainsKey(Instance.VariablePath))
                    {
                        communication = DataBusModel.GetInstance().KeyValues[Instance.VariablePath];
                    }
                    CommunicationModel mode = communication?.CommunicationDevices?.ToList().Find(par => par.DeviceName == toggle.Tag.ToString());
                    if (mode != null)
                    {
                        mode?.VarTableModels?.ToList().ForEach(par => { Instance.DevValueList.Add(par.VarName); });
                    }
                }
                valuebox.ItemsSource = Instance.DevValueList;

            }
            catch (Exception ex)
            {

            }

        }
        /// <summary>
        /// 设备名称选择
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ComboBoxName_TextChanged(object sender, TextChangedEventArgs e)
        {
            try
            {
                if (sender is System.Windows.Controls.ComboBox)
                {
                    System.Windows.Controls.ComboBox toggle = (System.Windows.Controls.ComboBox)sender;
                    if (toggle.Tag != null && !string.IsNullOrEmpty(toggle.Text))
                    {
                        Instance.BindingName.Text = string.Format("DataModel[{0}].{1}", toggle.Text, toggle.Tag);
                    }
                }
            }
            catch (Exception ex)
            {

            }
        }
        /// <summary>
        /// 设备名称下拉框打开事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void namebox_DropDownOpened(object sender, EventArgs e)
        {

            Instance.DevNameList = new System.Collections.ObjectModel.ObservableCollection<string>();
            CommunicationPar communication = null;
            if (DataBusModel.GetInstance().KeyValues.ContainsKey(Instance.VariablePath))
            {
                communication = DataBusModel.GetInstance().KeyValues[Instance.VariablePath];
            }
            communication?.CommunicationDevices?.ToList().ForEach(x => { Instance.DevNameList.Add(x.DeviceName); });
            namebox.ItemsSource = Instance.DevNameList;
        }
    }
}