using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace LYFZ.Software.MainBusiness.CameraControlBook.SuperSmallForm
{
    public partial class GetTextSuperSmallForm : LYFZ.Software.UI.CameraControlBook.SuperSmallForm.GetTextSuperSmallForm
    {
        public GetTextSuperSmallForm()
        {
            this.txtText.KeyPress += txtText_KeyPress;
        }
        /// <summary>
        /// 确定后的Value值
        /// </summary>
        public string StrValue = "";
        /// <summary>
        /// 是否确定
        /// </summary>
        public bool IsOK = false;
        /// <summary>
        /// 输入控制类型 
        /// 空或null为不限制
        /// Int:为只能输入整数
        /// Decimal:为只能输入金额
        /// </summary>
        public string strKeyPressType = "";
        /// <summary>
        /// 是否验证值的大小
        /// </summary>
        public bool IsValidationValueSize = false;
        /// <summary>
        /// 是否可以为空值
        /// </summary>
        public bool IsValueNull = false;
        /// <summary>
        /// 窗体加载事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected override void GetTextSuperSmallForm_Load(object sender, EventArgs e)
        {
            this.txtText.Focus();
            this.txtText.Text = StrValue;
            this.txtText.Tag = StrValue;
        }
        /// <summary>
        /// 输入后回车
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected override void txtText_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            { this.btnOK_Click(this, null); }
        }
        /// <summary>
        /// 确定
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected override void btnOK_Click(object sender, EventArgs e)
        {
            if (!IsValueNull)
            {
                if (this.txtText.Text.Trim() == "")
                { return; }
            }
            if (IsValidationValueSize)
            {
                if (this.txtText.Tag.ToString().Trim() != "")
                {
                    if (Convert.ToDecimal(this.txtText.Text) > Convert.ToDecimal(this.txtText.Tag))
                    { MessageBoxCustom.Show("输入的值不能大于" + this.Text.Trim()); this.txtText.Text = StrValue; return; }
                }
            }
            this.IsOK = true;
            this.StrValue = this.txtText.Text.Trim();
            this.Close();
        }
        /// <summary>
        /// 取消
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected override void btnCancel_Click(object sender, EventArgs e)
        {
            this.StrValue = "";
            this.Close();
        }
        /// <summary>
        /// 输入控制
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void txtText_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (!string.IsNullOrEmpty(strKeyPressType))
            {
                if (strKeyPressType == "Int")
                {
                    if (!Char.IsNumber(e.KeyChar) && !Char.IsControl(e.KeyChar) && !Char.IsLetterOrDigit(e.KeyChar))
                    { e.Handled = true; }
                }
                else if (strKeyPressType == "Decimal")
                {
                    if (!Char.IsNumber(e.KeyChar) && !Char.IsPunctuation(e.KeyChar) && !Char.IsControl(e.KeyChar))
                    { e.Handled = true; }
                    else if (Char.IsPunctuation(e.KeyChar))
                    {
                        if (e.KeyChar == '.')
                        {
                            if (((LYFZ.ComponentLibrary.TextBoxEx)sender).Text.LastIndexOf('.') != -1)
                            { e.Handled = true; }
                        }
                        else if (e.KeyChar == '-')
                        {
                            if (((LYFZ.ComponentLibrary.TextBoxEx)sender).Text.Trim().Length <= 0)
                            {
                                if (((LYFZ.ComponentLibrary.TextBoxEx)sender).Text.LastIndexOf('-') != -1)
                                { e.Handled = true; }
                            }
                            else
                            { e.Handled = true; }
                        }
                        else
                        { e.Handled = true; }
                    }
                }
            }
        }
    }
}