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846 lines
29 KiB
C#
846 lines
29 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using POSV.MessageEvent;
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using POSV.Utils;
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using POSV.Bean;
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using POSV.Entity;
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using DevComponents.DotNetBar.Metro;
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using DevComponents.DotNetBar;
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using System.Runtime.InteropServices;
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using System.Threading;
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using POSV.Entity.Stock;
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namespace POSV.Component
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{
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[ToolboxItem(true)]
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public partial class ProductSelectControl : BaseUserControl
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{
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/// <summary>
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/// 数据源
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/// </summary>
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private List<FoodMaterialDetailEntity> _dataSource = null;
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/// <summary>
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/// 键盘、方向键、搜索操作标识
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/// </summary>
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private KeyboardAction _action = KeyboardAction.None;
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/// <summary>
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/// 当前焦点索引
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/// </summary>
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private int _index = 0;
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/// <summary>
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/// 当前焦点单品
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/// </summary>
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private MetroTileItem _curr = null;
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public ProductSelectControl()
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{
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InitializeComponent();
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this.BackColor = Color.Transparent;
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//单品键盘通知事件
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MsgEvent.Receive(Constant.PRODUCTSELECT_KEYBOARD_NOTIFY, this.ProductKeyboardEventNotify);
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}
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protected void ProductKeyboardEventNotify(object sender , MsgEventArgs args)
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{
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if (args != null && args.Data != null)
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{
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Enum.TryParse<KeyboardAction>(args.Data.ToString() , out this._action);
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switch (this._action)
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{
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case KeyboardAction.Left:
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{
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if (this.itemPanel.Items.Count > 0)
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{
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var container = this.itemPanel.Items[0] as ItemContainer;
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int subItems = container.SubItems.Count;
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//只有一个单品
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if(subItems == 1)
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{
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//当前操作的
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this._index = 0;
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this._curr = container.SubItems[this._index] as MetroTileItem;
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this.UpdateSelectedStyle(this._curr);
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}
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if (this._index - 1 >= 0)
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{
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//当前操作的，重置样式
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var focus = container.SubItems[this._index] as MetroTileItem;
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this.ResetMetroTileItemStyle(focus);
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//当前操作的
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this._index = this._index - 1;
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this._curr = container.SubItems[this._index] as MetroTileItem;
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this.UpdateSelectedStyle(this._curr);
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}
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}
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}
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break;
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case KeyboardAction.Right:
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{
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if (this.itemPanel.Items.Count > 0)
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{
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var container = this.itemPanel.Items[0] as ItemContainer;
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int subItems = container.SubItems.Count;
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//只有一个单品
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if (subItems == 1)
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{
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//当前操作的
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this._index = 0;
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this._curr = container.SubItems[this._index] as MetroTileItem;
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this.UpdateSelectedStyle(this._curr);
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}
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if (this._index + 1 < subItems)
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{
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//重置当前样式
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var focus = container.SubItems[this._index] as MetroTileItem;
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this.ResetMetroTileItemStyle(focus);
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//当前操作的
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this._index = this._index + 1;
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this._curr = container.SubItems[this._index] as MetroTileItem;
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this.UpdateSelectedStyle(this._curr);
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}
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}
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}
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break;
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case KeyboardAction.Up:
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{
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if (this.itemPanel.Items.Count > 0)
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{
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var container = this.itemPanel.Items[0] as ItemContainer;
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int subItems = container.SubItems.Count;
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//只有一个单品
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if (subItems == 1)
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{
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//当前操作的
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this._index = 0;
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this._curr = container.SubItems[this._index] as MetroTileItem;
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this.UpdateSelectedStyle(this._curr);
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}
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if (this._index - this.Columns >= 0)
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{
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//重置当前样式
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var focus = container.SubItems[this._index] as MetroTileItem;
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this.ResetMetroTileItemStyle(focus);
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//当前操作的
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this._index = this._index - this.Columns;
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this._curr = container.SubItems[this._index] as MetroTileItem;
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this.UpdateSelectedStyle(this._curr);
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}
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}
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}
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break;
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case KeyboardAction.Down:
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{
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if (this.itemPanel.Items.Count > 0)
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{
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var container = this.itemPanel.Items[0] as ItemContainer;
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int subItems = container.SubItems.Count;
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//只有一个单品
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if (subItems == 1)
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{
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//当前操作的
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this._index = 0;
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this._curr = container.SubItems[this._index] as MetroTileItem;
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this.UpdateSelectedStyle(this._curr);
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}
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if (this._index + this.Columns < subItems)
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{
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//重置当前样式
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var focus = container.SubItems[this._index] as MetroTileItem;
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this.ResetMetroTileItemStyle(focus);
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//当前操作的
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this._index = this._index + Columns;
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this._curr = container.SubItems[this._index] as MetroTileItem;
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this.UpdateSelectedStyle(this._curr);
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}
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}
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}
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break;
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case KeyboardAction.Search:
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{
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if (this.itemPanel.Items.Count > 0)
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{
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var container = this.itemPanel.Items[0] as ItemContainer;
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if(container.SubItems.Count > 0)
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{
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this._index = 0;
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this._curr = container.SubItems[this._index] as MetroTileItem;
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//this.UpdateSelectedStyle(this._curr);
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}
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LOGGER.Info(">>>>>*****>>>>>{0}" , this._curr != null ? this._curr.Text : "&&&&&");
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}
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}
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break;
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case KeyboardAction.Enter:
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{
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LOGGER.Info(">>>>>*****>>>>>Enter>>>>{0}" , this._curr == null ? "" : this._curr.Name);
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if (this._curr != null)
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{
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var r = this.RectangleToScreen(this._curr.DisplayRectangle);
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int dx = (r.Left + this._curr.TileSize.Width / 2);
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int dy = (r.Top + this._curr.TileSize.Height / 2);
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var e = new MouseEventArgs(MouseButtons.Left , 1 , dx , dy , 0);
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SetCursorPos(dx, dy);
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LOGGER.Info(">>>>>*****>>>>>{0},{1}" , dx,dy);
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this.OnItemMouseDown(this._curr , e);
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}
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}
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break;
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}
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}
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}
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[DllImport("User32.dll")]
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private static extern bool SetCursorPos(int x , int y);
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public void UpdateSelectedStyle(MetroTileItem item)
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{
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item.TileStyle.Font = this.GetSystemFont(this.SelProductFont);
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item.TileStyle.TextColor = ColorTranslator.FromHtml(this.SelTextColor);
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item.TitleTextColor = ColorTranslator.FromHtml(this.SelTextColor);
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item.TileStyle.BackColor = ColorTranslator.FromHtml(this.SelBackColor);
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item.TileStyle.BackColor2 = ColorTranslator.FromHtml(this.SelBackColor);
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item.TileStyle.BorderColor = ColorTranslator.FromHtml(this.SelBackColor);
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item.TileStyle.BorderColor2 = ColorTranslator.FromHtml(this.SelBackColor);
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}
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public void ResetMetroTileItemStyle(MetroTileItem item)
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{
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var entity = item.Tag as ProductExt;
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switch (entity.Name)
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{
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case Constant.PREV_PAGER:
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{
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item.TileStyle.BackColor = ColorTranslator.FromHtml(this.PagerColor1);
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item.TileStyle.BackColor2 = ColorTranslator.FromHtml(this.PagerColor2);
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//item.TileStyle.BorderColor = ColorTranslator.FromHtml(this.PagerColor1);
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//item.TileStyle.BorderColor2 = ColorTranslator.FromHtml(this.PagerColor2);
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}
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break;
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case Constant.NEXT_PAGER:
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{
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item.TileStyle.BackColor = ColorTranslator.FromHtml(this.PagerColor1);
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item.TileStyle.BackColor2 = ColorTranslator.FromHtml(this.PagerColor2);
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//item.TileStyle.BorderColor = ColorTranslator.FromHtml(this.PagerColor1);
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//item.TileStyle.BorderColor2 = ColorTranslator.FromHtml(this.PagerColor2);
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}
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break;
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default:
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{
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item.TileStyle.Font = this.GetSystemFont(this.FontSize);
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item.TileStyle.TextColor = ColorTranslator.FromHtml(this.TextColor);
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item.TitleTextColor = ColorTranslator.FromHtml(this.TextColor);
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item.TileStyle.BackColor = ColorTranslator.FromHtml(this.BackColor1);
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item.TileStyle.BackColor2 = ColorTranslator.FromHtml(this.BackColor2);
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//item.TileStyle.BorderColor = ColorTranslator.FromHtml(this.BackColor1);
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//item.TileStyle.BorderColor2 = ColorTranslator.FromHtml(this.BackColor2);
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}
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break;
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}
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}
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protected override void OnPaint(PaintEventArgs e)
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{
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//base.OnPaint(e);
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Rectangle rect = new Rectangle(0 , 0 , this.Width , this.Height);
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ControlPaint.DrawBorder(e.Graphics , rect , Color.Transparent , ButtonBorderStyle.Solid);//画个边框
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//ControlPaint.DrawBorder(e.Graphics , rect ,
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// Color.Transparent , 1 , ButtonBorderStyle.Solid ,
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// Color.Transparent , 1 , ButtonBorderStyle.Solid ,
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// Color.Transparent , 1 , ButtonBorderStyle.Solid ,
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// Color.Transparent , 1 , ButtonBorderStyle.Solid
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//);
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}
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protected override void OnLoad(EventArgs e)
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{
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base.OnLoad(e);
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if (this.DesignMode) return;
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var productJsonTemplate = Global.Instance.GlobalConfigStringValue(ConfigConstant.PRODUCT_JSON_TEMPLATE);
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if (string.IsNullOrEmpty(productJsonTemplate))
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{
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productJsonTemplate = JsonUtils.Serialize(new ProductItem());
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}
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this.RefreshUi(JsonUtils.Deserialize<ProductItem>(productJsonTemplate));
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//当前页码
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this.PageNumber = 1;
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}
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public void RefreshUi(ProductItem item)
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{
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this.FontSize = item.ProductFont;
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this.Columns = item.Columns;
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this.ItemWidth = item.ItemWidth;
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this.ItemHeight = item.ItemHeight;
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this.BackColor1 = item.BackColor1;
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this.BackColor2 = item.BackColor2;
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this.TextColor = item.TextColor;
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this.PagerColor1 = item.PagerColor1;
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this.PagerColor2 = item.PagerColor2;
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this.ShowType = item.ShowType;
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this.SaleClearColor = item.SaleClearColor;
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this.SaleClearFont = item.SaleClearFont;
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this.SaleClearTextColor = item.SaleClearTextColor;
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this.SaleStopColor = item.SaleStopColor;
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this.SaleClearNotifyColor = item.SaleClearNotifyColor;
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this.SelBackColor = item.SelBackColor;
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this.SelTextColor = item.SelTextColor;
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this.SelProductFont = item.SelProductFont;
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this.ProductCornerType = item.ProductCornerType;
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UpdateTemplate();
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}
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private void UpdateTemplate()
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{
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}
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private MetroTileItem GetItemTemplate()
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{
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MetroTileItem template = new MetroTileItem();
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template.TileStyle.PaddingLeft = template.TileStyle.PaddingRight = -2;
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template.EnableMarkup = true;
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template.OptionGroup = "Dish";
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template.TileStyle.Font = this.itemPanel.Font;
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template.TileStyle.TextAlignment = DevComponents.DotNetBar.eStyleTextAlignment.Center;
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template.TileStyle.TextLineAlignment = DevComponents.DotNetBar.eStyleTextAlignment.Near;
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template.TitleTextAlignment = System.Drawing.ContentAlignment.BottomCenter;
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template.TileStyle.TextColor = ColorTranslator.FromHtml(this.TextColor);
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template.TitleTextColor = ColorTranslator.FromHtml(this.TextColor);
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template.TileStyle.BackColor = ColorTranslator.FromHtml(this.BackColor1);
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template.TileStyle.BackColor2 = ColorTranslator.FromHtml(this.BackColor1);
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template.TileStyle.BorderColor = Color.Transparent; //ColorTranslator.FromHtml(this.BackColor1);
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template.TileStyle.BorderColor2 = Color.Transparent;// ColorTranslator.FromHtml(this.BackColor1);
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template.TileStyle.BorderWidth = 1;
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template.TileStyle.CornerDiameter = 8;
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switch (this.ProductCornerType)
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{
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case CornerType.默认:
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{
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template.TileStyle.CornerType = eCornerType.Square;
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}
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break;
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case CornerType.圆角:
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{
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template.TileStyle.CornerType = eCornerType.Rounded;
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template.TileStyle.BorderColor = ColorTranslator.FromHtml(this.BackColor1);
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template.TileStyle.BorderColor2 = ColorTranslator.FromHtml(this.BackColor1);
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}
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break;
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case CornerType.棱角:
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{
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template.TileStyle.CornerType = eCornerType.Diagonal;
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}
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break;
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}
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//显示大小
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template.TileSize = new Size(this.ItemWidth , this.ItemHeight);
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template.MouseDown += OnItemMouseDown;
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return template;
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}
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private void OnItemMouseDown(object sender , MouseEventArgs e)
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{
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if(e.Button == MouseButtons.Left)
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{
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MetroTileItem item = (MetroTileItem)sender;
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var product = item.Tag as FoodMaterialDetailEntity;
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switch (product.ProductName)
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{
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case Constant.PREV_PAGER:
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{
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int pageNumber = 1;
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int.TryParse(product.Memo,out pageNumber);
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this.PageNumber = pageNumber;
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this.BindDataSource(this._dataSource);
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}
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break;
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case Constant.NEXT_PAGER:
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{
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int pageNumber = 1;
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int.TryParse(product.Memo , out pageNumber);
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this.PageNumber = pageNumber;
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this.BindDataSource(this._dataSource);
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}
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break;
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default:
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{
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//已选中，特殊颜色选中
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item.TileStyle.BackColor = Color.Maroon;
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item.TileStyle.BackColor2 = Color.Maroon;
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this.OnProductCheckedChanged(new FoodMaterialEventArgs(product));
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}
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break;
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}
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}
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}
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public event FoodMaterialEventHandler FoodMaterialCheckedChanged;
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protected virtual void OnProductCheckedChanged(FoodMaterialEventArgs e)
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{
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FoodMaterialCheckedChanged?.Invoke(this , e);
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}
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public void BindDataSource(List<FoodMaterialDetailEntity> dataSource, KeyboardAction action = KeyboardAction.None)
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{
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this._dataSource = dataSource;
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this._action = action;
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this._index = 0;
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this._curr = null;
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LOGGER.Trace("单品绑定操作<{0},{1}>" , this._action.ToString() , this._dataSource.Count);
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if (this._dataSource == null)
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{
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this._dataSource = new List<FoodMaterialDetailEntity>();
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}
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if(this.SelectedIds == null)
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{
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this.SelectedIds = new List<string>();
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}
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//总数量
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this.TotalCount = dataSource.Count;
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//每页的显示数量
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this.PageSize = this.Rows * this.Columns;
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//清空历史数据
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this.itemPanel.Items.Clear();
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this.itemPanel.Font = this.GetSystemFont(this._fontSize);
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//复制新的数据源，进行分页运算
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var merge = ProductSelectMerge.Merge(this.Rows , this.Columns , dataSource);
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var pager = ListPager(merge);
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ItemContainer ic = new ItemContainer();
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ic.MultiLine = true;
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ic.ItemSpacing = 0;
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ic.LayoutOrientation = eOrientation.Horizontal;
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foreach (FoodMaterialDetailEntity entity in pager)
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{
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MetroTileItem item = this.GetItemTemplate();
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item.Name = entity.SpecId;
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item.Checked = false;
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//绑定品类ID到Tag属性
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item.Tag = entity;
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switch (entity.ProductName)
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{
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case Constant.PREV_PAGER:
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{
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item.Image = POSV.Properties.Resources.left;
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item.ImageTextAlignment = System.Drawing.ContentAlignment.MiddleCenter;
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item.TileStyle.BackColor = ColorTranslator.FromHtml(this.PagerColor1);
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item.TileStyle.BackColor2 = ColorTranslator.FromHtml(this.PagerColor2);
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//item.TileStyle.BorderColor = Color.Transparent;
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//item.TileStyle.BorderColor2 = Color.Transparent;
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}
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break;
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case Constant.NEXT_PAGER:
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{
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item.Image = POSV.Properties.Resources.right;
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item.ImageTextAlignment = System.Drawing.ContentAlignment.MiddleCenter;
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item.TileStyle.BackColor = ColorTranslator.FromHtml(this.PagerColor1);
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item.TileStyle.BackColor2 = ColorTranslator.FromHtml(this.PagerColor2);
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//item.TileStyle.BorderColor = Color.Transparent;
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//item.TileStyle.BorderColor2 = Color.Transparent;
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}
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break;
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default:
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{
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//绑定品类售价
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item.TitleText = entity.PackUnitName;
|
|
//绑定品类名称
|
|
//item.Text = string.Format("{0} {1}", entity.ProductNo, entity.ProductName);
|
|
item.Text = string.Format("{0}", entity.ProductName);
|
|
if (!string.IsNullOrEmpty(entity.SpecName))
|
|
{
|
|
item.Text += "[" + entity.SpecName + "]";
|
|
}
|
|
|
|
if (this.SelectedIds.Contains(entity.SpecId))
|
|
{
|
|
//已选中，特殊颜色选中
|
|
item.TileStyle.BackColor = Color.Maroon;
|
|
item.TileStyle.BackColor2 = Color.Maroon;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
|
|
ic.SubItems.Add(item);
|
|
}
|
|
|
|
this.itemPanel.Items.Add(ic);
|
|
this.itemPanel.Invalidate();
|
|
|
|
}
|
|
|
|
/// <summary>
|
|
/// 分页List数据
|
|
/// </summary>
|
|
/// <param name="data"></param>
|
|
/// <returns></returns>
|
|
public List<FoodMaterialDetailEntity> ListPager(List<FoodMaterialDetailEntity> data)
|
|
{
|
|
var result = new List<FoodMaterialDetailEntity>();
|
|
|
|
result.AddRange(data.Skip((this.PageNumber - 1) * this.PageSize).Take(this.PageSize));
|
|
|
|
return result;
|
|
}
|
|
|
|
private ProductShowType _showType = ProductShowType.全称和零售价;
|
|
public ProductShowType ShowType
|
|
{
|
|
get { return this._showType; }
|
|
set
|
|
{
|
|
this._showType = value;
|
|
}
|
|
}
|
|
|
|
private int _itemHeight = 70;
|
|
/// <summary>
|
|
///品类显示的高度
|
|
/// </summary>
|
|
public int ItemHeight
|
|
{
|
|
get { return _itemHeight; }
|
|
set
|
|
{
|
|
_itemHeight = (value <= 0 ? 70 : value);
|
|
}
|
|
}
|
|
|
|
private int _itemWidth = 90;
|
|
/// <summary>
|
|
/// 品类的宽度
|
|
/// </summary>
|
|
public int ItemWidth
|
|
{
|
|
get
|
|
{
|
|
return this._itemWidth;
|
|
}
|
|
set
|
|
{
|
|
if (value <= 0)
|
|
{
|
|
this._itemWidth = this.ContentWidth / this._columns;
|
|
}
|
|
else
|
|
{
|
|
this._itemWidth = value;
|
|
}
|
|
}
|
|
}
|
|
|
|
private SystemFont _fontSize = SystemFont.默认;
|
|
/// <summary>
|
|
/// 字体大小
|
|
/// </summary>
|
|
public SystemFont FontSize
|
|
{
|
|
get { return this._fontSize; }
|
|
set { this._fontSize = value; }
|
|
}
|
|
|
|
private string _backColor1 = ColorTranslator.ToHtml(Color.DimGray);
|
|
/// <summary>
|
|
/// 品类显示颜色
|
|
/// </summary>
|
|
public string BackColor1
|
|
{
|
|
get { return this._backColor1; }
|
|
set { this._backColor1 = value; }
|
|
}
|
|
|
|
|
|
private string _backColor2 = ColorTranslator.ToHtml(Color.DimGray);
|
|
/// <summary>
|
|
/// 品类显示颜色
|
|
/// </summary>
|
|
public string BackColor2
|
|
{
|
|
get { return this._backColor2; }
|
|
set { this._backColor2 = value; }
|
|
}
|
|
|
|
private string _textColor = ColorTranslator.ToHtml(Color.White);
|
|
/// <summary>
|
|
/// 品类显示颜色
|
|
/// </summary>
|
|
public string TextColor
|
|
{
|
|
get { return this._textColor; }
|
|
set { this._textColor = value; }
|
|
}
|
|
|
|
/// <summary>
|
|
/// 有效区域的宽度，不包含左右分页宽度
|
|
/// </summary>
|
|
public int ContentWidth => this.Width /*- this.PagerWidth - (this.Columns + 1)*/;
|
|
|
|
public int ContentHeight => this.Height;
|
|
|
|
private string _pagerColor1 = ColorTranslator.ToHtml(Color.DimGray);
|
|
/// <summary>
|
|
/// 分页按钮的颜色
|
|
/// </summary>
|
|
public string PagerColor1
|
|
{
|
|
get { return this._pagerColor1; }
|
|
set { this._pagerColor1 = value; }
|
|
}
|
|
|
|
private string _pagerColor2 = ColorTranslator.ToHtml(Color.DimGray);
|
|
/// <summary>
|
|
/// 分页按钮的颜色
|
|
/// </summary>
|
|
public string PagerColor2
|
|
{
|
|
get { return this._pagerColor2; }
|
|
set { this._pagerColor2 = value; }
|
|
}
|
|
|
|
private bool _autoPager = true;
|
|
/// <summary>
|
|
/// 是否自动隐藏分页
|
|
/// </summary>
|
|
public bool AutoPager
|
|
{
|
|
get
|
|
{
|
|
return this._autoPager;
|
|
}
|
|
set
|
|
{
|
|
this._autoPager = value;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// 每页的大小
|
|
/// </summary>
|
|
public int PageSize { get; private set; }
|
|
|
|
/// <summary>
|
|
/// 总页数
|
|
/// </summary>
|
|
public int PageCount => this.PageSize <= 0 ? 0 : ((this.TotalCount + this.PageSize - 1) / this.PageSize);
|
|
|
|
/// <summary>
|
|
/// 当前页码
|
|
/// </summary>
|
|
public int PageNumber { get; set; }
|
|
|
|
/// <summary>
|
|
/// 总数量
|
|
/// </summary>
|
|
public int TotalCount { get; private set; }
|
|
|
|
|
|
private int _columns = 1;
|
|
/// <summary>
|
|
/// 每一行显示的数量
|
|
/// </summary>
|
|
public int Columns
|
|
{
|
|
get
|
|
{
|
|
return _columns;
|
|
}
|
|
set
|
|
{
|
|
_columns = (value <= 0 ? 1 : value);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
///品类默认行数
|
|
/// </summary>
|
|
public int Rows => this.Height / this.ItemHeight;
|
|
|
|
|
|
//是否有上一页
|
|
public bool HasPreviousPage
|
|
{
|
|
get { return PageNumber > 1; }
|
|
}
|
|
|
|
//是否有下一页
|
|
public bool HasNextPage
|
|
{
|
|
get { return PageNumber < this.PageCount; }
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// 沽清品类显示颜色
|
|
/// </summary>
|
|
public string SaleClearColor { get; set; }
|
|
|
|
/// <summary>
|
|
/// 沽清品类提醒颜色
|
|
/// </summary>
|
|
public string SaleClearNotifyColor { get; set; }
|
|
|
|
|
|
/// <summary>
|
|
/// 沽清字体显示颜色
|
|
/// </summary>
|
|
public string SaleClearTextColor { get; set; }
|
|
|
|
/// <summary>
|
|
/// 沽清的字体大小
|
|
/// </summary>
|
|
public SystemFont SaleClearFont { get; set; }
|
|
|
|
/// <summary>
|
|
/// 沽清停售显示颜色
|
|
/// </summary>
|
|
public string SaleStopColor { get; set; }
|
|
|
|
/// <summary>
|
|
/// 选中品项显示颜色
|
|
/// </summary>
|
|
public string SelBackColor { get; set; }
|
|
|
|
/// <summary>
|
|
/// 选中字体显示颜色
|
|
/// </summary>
|
|
public string SelTextColor { get; set; }
|
|
|
|
/// <summary>
|
|
/// 选中品项的字体
|
|
/// </summary>
|
|
public SystemFont SelProductFont { get; set; }
|
|
|
|
|
|
/// <summary>
|
|
/// 品项的显示样式
|
|
/// </summary>
|
|
public CornerType ProductCornerType { get; set; } = CornerType.圆角;
|
|
|
|
/// <summary>
|
|
/// 选中列表
|
|
/// </summary>
|
|
public List<string> SelectedIds { get; set; }
|
|
|
|
}
|
|
|
|
public delegate void FoodMaterialEventHandler(object sender, FoodMaterialEventArgs e);
|
|
|
|
public class FoodMaterialEventArgs : EventArgs
|
|
{
|
|
public FoodMaterialDetailEntity Entity;
|
|
public FoodMaterialEventArgs(FoodMaterialDetailEntity data)
|
|
{
|
|
this.Entity = data;
|
|
}
|
|
}
|
|
|
|
}
|