BPASmartClient/BPASmartClient.SCADAControl/CustomerControls/TheTextBlock.cs

using BPASmartClient.Compiler;

using BPASmartClient.SCADAControl;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;


namespace BPASmartClient.SCADAControl.CustomerControls
{
    public class TheTextBlock :TextBlock, IExecutable
    {
        static TheTextBlock()
        {
            DefaultStyleKeyProperty.OverrideMetadata(typeof(TheTextBlock),new FrameworkPropertyMetadata(typeof(TheTextBlock)));
        }
        public TheTextBlock()
        {
            ResourceDictionary languageResDic = new ResourceDictionary();
            languageResDic.Source = new Uri(@"/BPASmartClient.SCADAControl;component/Themes/Generic.xaml", UriKind.RelativeOrAbsolute);
            this.Resources.MergedDictionaries.Add(languageResDic);
            this.Loaded += TheTextBlock_Loaded;
        }

        private void TheTextBlock_Loaded(object sender, RoutedEventArgs e)
        {
            if (this.ActualWidth <= 0)
            {
                Text = "文本";
                Height = 30;
                Width = 80;
                FontSize = 16;
            }
        }

        public string ControlType => "控件";

        private bool isExecuteState;
        public bool IsExecuteState
        {
            get { return isExecuteState; }
            set
            {
                isExecuteState = value;
                if (IsExecuteState)
                {
                    Register();
                }
            }
        }

        #region 数据绑定模块
        /// <summary>
        /// 数据模板
        /// </summary>
        private Dictionary<string, object> DataModel
        {
            get { return (Dictionary<string, object>)GetValue(DataModelProperty); }
            set { SetValue(DataModelProperty, value); }
        }
        private static readonly DependencyProperty DataModelProperty =
                        DependencyProperty.Register("DataModel", typeof(Dictionary<string, object>), typeof(TheTextBlock), new PropertyMetadata(new Dictionary<string, object>()));

        public event EventHandler PropertyChange;  //声明一个事件
        /// <summary>
        /// 运行事件
        /// </summary>
        public void Register()
        {
            Class_DataBus.GetInstance().BindingAction += BindingActionHeader;
        }

        public void BindingActionHeader(object sender, EventArgs e)
        {
            this.Dispatcher.Invoke((Action)(() =>
            {
                DataModel = Class_DataBus.GetInstance().Dic_RedisDataBinding;
                PropertyChange?.Invoke(this, EventArgs.Empty);
            }));
        }
        #endregion
    }
}