IMEX.mes.wcf/DK.Client/Client.Controls/SearchTextBox/dkThermometerSearchBox.cs

/*******************************************************************************
 * Copyright(c) 2014 dongke All rights reserved. / Confidential
 * 类的信息：
 *      1.程序名称：dkThermometerSearchBox.cs
 *      2.功能描述：温湿计选择控件
 * 编辑履历：
 *      作者            日期                版本            修改内容
 *      庄天威          2014/09/17          1.00            新建
 *******************************************************************************/

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Windows.Forms;
using Dongke.IBOSS.PRD.Basics.BaseControls;
using Dongke.IBOSS.PRD.Client.Controls.FormCommon;
using Dongke.IBOSS.PRD.Client.DataModels;
using Dongke.IBOSS.PRD.WCF.DataModels;
using Dongke.IBOSS.PRD.WCF.Proxys;
using Dongke.IBOSS.PRD.WCF.Proxys.SystemModuleService;

namespace Dongke.IBOSS.PRD.Client.Controls.SearchTextBox
{
    /// <summary>
    /// 温湿计选择控件
    /// </summary>
    public partial class dkThermometerSearchBox : UserControl
    {
        #region 成员变量

        private S_CMN_019 _frmThermometer;
        private bool _isEnabled = true;                 // 控件是否可用
        private DataTable _dataSource = null;           // 数据源
        private int? _thermometerID;                    // 温湿计ID
        private string _thermometerIDS;                 //id集
        private string _thermometerCode;                // 温湿计编码
        private string _managerName;                    // 管理者姓名
        private bool _isMustInput;                      // 控件是否是必须输入项目
        private bool _IsOnlyShowValid = true;           // 是否只显示有效数据
        private DateTime _opTimeStamp;
        private string _purview;
        public List<ThermometerEntity> _tList = new List<ThermometerEntity>();

        #endregion

        #region 构造函数

        public dkThermometerSearchBox()
        {
            InitializeComponent();
            this.ReadOnly = true;
        }

        #endregion

        #region 属性

        /// <summary>
        /// 是否只显示有效数据
        /// </summary>
        [Description("设置控件是否只显示有效数据。")]
        [DefaultValue(true)]
        public bool IsOnlyShowValid
        {
            get
            {
                return _IsOnlyShowValid;
            }
            set
            {
                _IsOnlyShowValid = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件是否是必须输入项目
        /// </summary>
        [DefaultValue("False")]
        [Description("获取或者设定控件是否是必须输入项目。")]
        public bool IsMustInput
        {
            get
            {
                return _isMustInput;
            }
            set
            {
                _isMustInput = value;
                // 项目为必须输入项时，需要修改字体颜色
                if (_isMustInput)
                {
                    this.lblThermometerCode.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(155)))), ((int)(((byte)(39)))), ((int)(((byte)(39)))));
                }
                else
                {
                    this.lblThermometerCode.ForeColor = System.Drawing.SystemColors.ControlText;
                }
            }
        }

        [Description("获取或者设定Lable标签字符。")]
        public string Title
        {
            get
            {
                return this.lblThermometerCode.Text;
            }
            set
            {
                this.lblThermometerCode.Text = value;
                AdjustControl();
            }
        }

        [DefaultValue(false)]
        public bool IsDeleteSelf
        {
            get;
            set;
        }

        /// <summary>
        /// 获取或者设定控件的数据源。
        /// </summary>
        [Description("获取或者设定控件的数据源。")]
        public DataTable DataSource
        {
            get
            {
                return _dataSource;
            }
            set
            {
                _dataSource = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件的尺寸大小。
        /// </summary>
        [Description("获取或者设定控件的尺寸大小。")]
        public new Size Size
        {
            get
            {
                return base.Size;
            }
            set
            {
                base.Size = value;
                AdjustControl();
            }
        }

        /// <summary>
        /// 获取或者设定控件的文本框的文本字符串。
        /// </summary>
        [Description("获取或者设定控件的文本框的文本字符串。")]
        public override string Text
        {
            get
            {
                return this.txtThermometerCode.Text;
            }
            set
            {
                this.txtThermometerCode.Text = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件的文本框的背景颜色。
        /// </summary>
        [Description("获取或者设定控件的文本框的背景颜色。")]
        public Color TxtMouldTypeBackColor
        {
            get
            {
                return this.txtThermometerCode.BackColor;
            }
            set
            {
                this.txtThermometerCode.BackColor = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件的温湿计ID。
        /// </summary>
        [Description("获取或者设定控件的温湿计ID。")]
        public int? ThermometerID
        {
            get
            {
                return _thermometerID;
            }
            set
            {
                _thermometerID = value;
                if (_thermometerID != null && _thermometerID != 0 && this.DataSource != null)
                {
                    DataTable mouldTypeTable = this.DataSource.Copy();
                    DataRow[] dataRows = mouldTypeTable.Select("ThermometerID = " + this._thermometerID);
                    if (dataRows.Length == 1)
                    {
                        this.ThermometerCode = dataRows[0]["ThermometerCode"] as string;
                        this.Text = dataRows[0]["ManagerName"] as string;
                    }
                }
                if (_thermometerID == null)
                {
                    this.Text = string.Empty;
                    ThermometerCode = string.Empty;
                    ManagerName = string.Empty;
                }
            }
        }

        /// <summary>
        /// 获取或者设定控件的温湿计id集
        /// </summary>
        [Description("获取或者设定控件的温湿计id集。")]
        public string ThermometerIDS
        {
            get
            {
                return _thermometerIDS;
            }
            set
            {
                _thermometerIDS = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件的温湿计Code
        /// </summary>
        [Description("获取或者设定控件的温湿计Code。")]
        public string ThermometerCode
        {
            get
            {
                return _thermometerCode;
            }
            set
            {
                _thermometerCode = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件的管理者名称
        /// </summary>
        [Description("获取或者设定控件的管理者名称。")]
        public string ManagerName
        {
            get
            {
                return _managerName;
            }
            set
            {
                _managerName = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件是否可用。
        /// </summary>
        [System.ComponentModel.DefaultValue(null)]
        [Description("获取或者设定控件是否可用。")]
        public new bool Enabled
        {
            get
            {
                return _isEnabled;
            }
            set
            {
                _isEnabled = value;
                this.txtThermometerCode.Enabled = _isEnabled;
                this.TabStop = _isEnabled;
            }
        }

        /// <summary>
        /// 获取或者设定控件是否只读。
        /// </summary>
        [System.ComponentModel.DefaultValue(null)]
        [Description("获取或者设定控件是否只读。")]
        public bool ReadOnly
        {
            set
            {
                this.txtThermometerCode.ReadOnly = value;
            }
        }

        /// <summary>
        /// 范围权限
        /// </summary>
        public string Purview
        {
            get
            {
                return _purview;
            }
            set
            {
                _purview = value;
            }
        }

        public DateTime OPTimeStamp
        {
            get
            {
                return _opTimeStamp;
            }
            set
            {
                _opTimeStamp = value;
            }
        }

        /// <summary>
        /// 多选。
        /// </summary>
        [System.ComponentModel.DefaultValue(false)]
        [Description("多选。")]
        public bool SelectMore
        {
            get;
            set;
        }
        /// <summary>
        /// 查看权限属性
        /// </summary>
        [System.ComponentModel.DefaultValue(false)]
        [Description("查看权限属性")]
        public bool Ispurview
        {
            get;
            set;
        }
        /// <summary>
        /// 是否启用权限功能
        /// </summary>
        [System.ComponentModel.DefaultValue(true)]
        [Description("是否启用权限功能")]
        public bool IsEnablePurview
        {
            get;
            set;
        }

        #endregion

        #region 定义委托事件

        public delegate void TextBoxChangedHandle(object sender, TextChangeEventArgs e);
        public event TextBoxChangedHandle ThermometerValueChanged;

        #endregion

        #region 控件事件

        [Description("控件光标点击按钮事件。")]
        public new event EventHandler Click
        {
            add
            {
                this.btnSearch.Click += value;
            }
            remove
            {
                this.btnSearch.Click -= value;
            }
        }

        /// <summary>
        /// 控件尺寸大小改变事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dkThermometerSearchBox_SizeChanged(object sender, System.EventArgs e)
        {
            AdjustControl();
        }

        /// <summary>
        /// 查询按钮按下事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnSearch_Click(object sender, System.EventArgs e)
        {
            // 如果属性是不可用，是不能进行点击事件的
            if (!Enabled)
            {
                return;
            }

            // 当数据源为null时，查询数据源
            if (DataSource == null)
            {
                ThermometerEntity TEntity = new ThermometerEntity();
                TEntity.SelectUserId = LogInUserInfo.CurrentUser.CurrentUserEntity.UserID;
                // 查询数据源
                DataSource = SystemModuleProxy.Service.GetThermometer(TEntity).Tables[0];
            }

            // 释放窗体资源
            if (null != _frmThermometer)
            {
                _frmThermometer.Dispose();
                _frmThermometer = null;
            }

            // 打开查询窗体
            if (this.SelectMore)
            {
                _frmThermometer = new S_CMN_019(1);
            }
            else
            {
                _frmThermometer = new S_CMN_019();
            }
            _frmThermometer.DataSource = this.DataSource;
            DialogResult dialogResult = _frmThermometer.ShowDialog();

            // 查询窗体返回值给控件赋值
            if (dialogResult.Equals(DialogResult.OK))
            {
                if (this.SelectMore)
                {
                    _thermometerCode = string.Empty;
                    _managerName = string.Empty;
                    _thermometerIDS = string.Empty;
                    if (_frmThermometer.dataDT.Rows.Count > 0 || _frmThermometer.DataRow != null)
                    {
                        for (int i = 0; i < _frmThermometer.dataDT.Rows.Count; i++)
                        {
                            if (_frmThermometer.dataDT.Rows[i]["sel"].ToString().Equals("1"))
                            {
                                if (string.IsNullOrEmpty(_thermometerCode))
                                {
                                    _thermometerCode = _frmThermometer.dataDT.Rows[i]["ThermometerCode"].ToString();
                                    _managerName = _frmThermometer.dataDT.Rows[i]["ManagerName"].ToString();
                                    _thermometerIDS = _frmThermometer.dataDT.Rows[i]["ThermometerID"].ToString();
                                }
                                else
                                {
                                    _thermometerCode += "," + _frmThermometer.dataDT.Rows[i]["ThermometerCode"].ToString();
                                    _managerName += "," + _frmThermometer.dataDT.Rows[i]["ManagerName"].ToString();
                                    _thermometerIDS += "," + _frmThermometer.dataDT.Rows[i]["ThermometerID"].ToString();
                                }
                            }
                        }
                        this.Text = _thermometerCode;
                    }
                }
                else
                {
                    if (_frmThermometer.DataRow != null)
                    {
                        _thermometerID = Convert.ToInt32(_frmThermometer.DataRow["ThermometerID"]);
                        _thermometerCode = _frmThermometer.DataRow["ThermometerCode"].ToString();
                        _managerName = _frmThermometer.DataRow["ManagerName"].ToString();
                        _opTimeStamp = Convert.ToDateTime(_frmThermometer.DataRow["OPTimeStamp"]);
                        this.Text = _frmThermometer.DataRow["ThermometerCode"].ToString();
                    }
                }

            }
        }

        /// <summary>
        /// 清除控件的值
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void txtThermometerCode_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Back || e.KeyCode == Keys.Delete)
            {
                ClearControl();
            }
        }

        private void txtThermometerCode_TextChanged(object sender, EventArgs e)
        {
            if (ThermometerValueChanged != null)
            {
                ThermometerValueChanged(this, new TextChangeEventArgs(this.txtThermometerCode.Text));
            }
        }

        public class TextChangeEventArgs : EventArgs
        {
            public TextChangeEventArgs(string message)
            {
            }
        }

        #endregion

        #region 私有方法/函数

        protected void AdjustControl()
        {
            // 取得按钮控件的宽度和高度
            int buttonWidth = (this.btnSearch.Visible) ? this.btnSearch.Width : 0;
            this.Height = this.btnSearch.Height;

            // 设置控件的尺寸和位置。
            this.txtThermometerCode.Location = new System.Drawing.Point(this.lblThermometerCode.Width +
                ControlsConst.CONTROLSPACE, (this.Height - this.txtThermometerCode.Height) / 2);
            this.txtThermometerCode.Size = new System.Drawing.Size(this.Width - this.btnSearch.Width -
                (this.lblThermometerCode.Width + ControlsConst.CONTROLSPACE * 2), this.Height);
            this.btnSearch.Location =
                new System.Drawing.Point(this.Width - this.btnSearch.Width,
                    (this.Height - this.btnSearch.Height) / 2);
            // 设置标签的尺寸和位置。
            this.lblThermometerCode.Location =
                new System.Drawing.Point(0, (this.Height - this.lblThermometerCode.Height) / 2);
            this.lblThermometerCode.Size = new System.Drawing.Size(this.lblThermometerCode.Width, this.lblThermometerCode.Height);
        }

        /// <summary>
        /// 清空控件的值
        /// </summary>
        /// <param name="dataSource"></param>
        /// <returns></returns>
        public void ClearControl()
        {
            this.txtThermometerCode.Text = "";
            this._thermometerID = null;
            this._thermometerIDS = string.Empty;
            this._thermometerCode = string.Empty;
            this._managerName = string.Empty;
        }

        /// <summary>
        /// 过滤数据源
        /// </summary>
        /// <param name="dataSource"></param>
        /// <returns></returns>
        protected DataTable SetFilter(DataTable dataSource)
        {
            //string filter = "ValueFlag = 1";
            //if (dataSource is DataTable)
            //{
            //    DataTable dtbl = (DataTable)dataSource;
            //    // 若设置了只显示有效数据
            //    if (this._IsOnlyShowValid == true)
            //    {
            //        dtbl.DefaultView.RowFilter = filter;
            //    }
            //    dataSource = dtbl.DefaultView.ToTable();
            //}
            return dataSource;
        }

        public void DataSourseBind()
        {
            ThermometerEntity TEntity = new ThermometerEntity();
            TEntity.SelectUserId = LogInUserInfo.CurrentUser.CurrentUserEntity.UserID;
            // 查询数据源
            DataSource = SystemModuleProxy.Service.GetThermometer(TEntity).Tables[0];
        }

        #endregion
    }
}