前言
大概20天以前水了一篇文章，主要讲了我封装一个小控件的经历，今天QA那边提了一个小bug，我在修改bug的同时重新思考了这个需求，顺便重构了一下代码，算是对上次水文的补充，我也会把全部代码都放出来。
该控件的主要作用就是展示仓库货架物品信息，并提供位置选择功能。
对象建模
选仓库，展示货架，货架按货架编号排序，货架中显示出货品，货品按种子编号和坐标排序,该控件就是一个聚合，三个层次，货架列表控件，包含货架控件，货架控件包含货品控件。 实体：货架列表 货架 货品 值对象：坐标 颜色（我为了简单只用了字符串）货品属性
控件截图
全部代码
public delegate void ChooseGoodsEventHanler(ChooseShelfEvevtArgs args);
/// <summary>
/// 货架物品
/// </summary>
public partial class ShelfGoods : UserControl
{
private readonly List<GoodsProperty> _goodsProperties = new List<GoodsProperty>();
private readonly Point3D _point3D;
private string _goodsNo;
public ShelfGoods(Point3D point)
{
InitializeComponent();
_point3D = point;
}
public IEnumerable<GoodsProperty> GoodsProperties
{
get { return _goodsProperties; }
}
public Point3D Point3D
{
get { return _point3D; }
}
public string GoodsNo
{
get { return _goodsNo; }
}
public ChooseGoodsEventHanler ChoosedGoodsEventHanler = null;
public void AddProperty(GoodsProperty goodsProperty)
{
if (_goodsProperties.Any(s => s.IsEquals(goodsProperty))) return;
_goodsProperties.Add(goodsProperty);
}
public void AddProperties(IEnumerable<GoodsProperty> goodsProperties)
{
_goodsProperties.AddRange(goodsProperties);
}
public void SetGoodsNo(string goodsNo)
{
_goodsNo = goodsNo;
TextGoodsNo.Text = goodsNo;
}
public void SetTip()
{
foreach (GoodsProperty property in GoodsProperties)
{
string tip = string.Format("{0}:{1}", property.PropertyName, property.PropertyValue);
var label = new Label {Content = tip};
ToolPanel.Children.Add(label);
}
}
public void ChangeBgColor(string color)
{
var solidColorBrush = new SolidColorBrush {Color = GetColors(color)};
BoxGrid.Background = solidColorBrush;
}
private Color GetColors(string color)
{
switch (color)
{
case "红色":
return Colors.Red;
case "橙色":
return Colors.Orange;
case "黄色":
return Colors.Yellow;
case "绿色":
return Colors.Green;
case "蓝色":
return Colors.Blue;
case "浅蓝色":
return Colors.LightBlue;
case "黑色":
return Colors.Black;
case "灰色":
return Colors.Gray;
default:
return Colors.White;
}
}
public override string ToString()
{
if (string.IsNullOrEmpty(GoodsNo))
return string.Format("x={0},y={1},z={2}", Point3D.PointX, Point3D.PointY, Point3D.PointZ);
return string.Format("物品编号:{0},x={1},y={2},z={3}", GoodsNo, Point3D.PointX, Point3D.PointY, Point3D.PointZ);
}
private void BoxGrid_OnMouseDown(object sender, MouseButtonEventArgs e)
{
if (ChoosedGoodsEventHanler != null)
{
ChoosedGoodsEventHanler(new ChooseShelfEvevtArgs {GoodsNo = GoodsNo, GoodsPoint3D = Point3D});
}
}
}
public class ChooseShelfEvevtArgs : EventArgs
{
public Point3D GoodsPoint3D { get; set; }
public string GoodsNo { get; set; }
public bool IsOnlySaveWarehouse { get; set; }
public decimal WarehouseId { get; set; }
public string WareHouseName { get; set; }
}
/// <summary>
/// 货架物品坐标
/// </summary>
public class Point3D
{
public Point3D(int x, int y, int z)
{
PointX = x;
PointY = y;
PointZ = z;
}
public int PointX { get; private set; }
public int PointY { get; private set; }
public int PointZ { get; private set; }
public bool IsEquals(Point3D point)
{
if (point == null)
return false;
return PointX == point.PointX &&
PointY == point.PointY && PointZ == point.PointZ;
}
}
货品控件
/// <summary>
/// 货架
/// </summary>
public partial class ShelfLine : UserControl
{
private readonly int _colCount;
private readonly int _layIndex;
private readonly int _rowIndex;
private readonly WarehouseBLL _warehouseBll = new WarehouseBLL();
private List<ShelfGoods> _goodses = new List<ShelfGoods>();
public ChooseGoodsEventHanler ChoosedGoodsEventHanler = null;
public int ColCount
{
get { return _colCount; }
}
public int LayIndex
{
get { return _layIndex; }
}
public int RowIndex
{
get { return _rowIndex; }
}
public ShelfLine(int rowIndex, int colCount, int layIndex = 0)
{
InitializeComponent();
_rowIndex = rowIndex;
_colCount = colCount;
_layIndex = layIndex;
for (int i = 0; i < colCount; i++)
{
_goodses.Add(new ShelfGoods(new Point3D(rowIndex, i + 1, layIndex)));
}
}
public void Sort()
{
_goodses = _goodses.OrderBy(s => s.GoodsNo).ToList();
}
public void Draw()
{
foreach (ShelfGoods goods in _goodses)
{
if (ChoosedGoodsEventHanler != null)
{
goods.ChoosedGoodsEventHanler += ChoosedGoodsEventHanler;
}
LinePanel.Children.Add(goods);
}
}
public ShelfGoods Find(Point3D point)
{
return _goodses.FirstOrDefault(s => s.Point3D.IsEquals(point));
}
public void Put(List<ShelfGoods> shelfGoodses)
{
foreach (ShelfGoods goods in shelfGoodses)
{
ShelfGoods query = Find(goods.Point3D);
if (query == null) continue;
query.SetGoodsNo(goods.GoodsNo);
query.AddProperties(goods.GoodsProperties);
query.SetTip();
string color = _warehouseBll.GetColor(goods.GoodsNo);
if (!string.IsNullOrEmpty(color))
{
query.ChangeBgColor(color);
}
break;
}
}
}
货架
/// <summary>
/// Interaction logic for ShelfLayer.xaml
/// </summary>
public partial class ShelfLayer : UserControl
{
private int _colCount;
private int _layIndex;
private int _rowCount;
private List<ShelfLine> _shelfLines ;
public ChooseGoodsEventHanler ChoosedGoodsEventHanler = null;
public ShelfLayer()
{
InitializeComponent();
}
public int ColCount
{
get { return _colCount; }
}
public int LayIndex
{
get { return _layIndex; }
}
public int RowCount
{
get { return _rowCount; }
}
public void Init(int rowCount, int colCount, int layIndex = 0)
{
_rowCount = rowCount;
_colCount = colCount;
_layIndex = layIndex;
_shelfLines = new List<ShelfLine>();
for (int i = 0; i < rowCount; i++)
{
var line = new ShelfLine(i+1, colCount, layIndex);
if (ChoosedGoodsEventHanler != null)
{
line.ChoosedGoodsEventHanler += ChoosedGoodsEventHanler;
}
_shelfLines.Add(line);
}
}
public void Sort()
{
_shelfLines = _shelfLines.OrderBy(s => s.RowIndex).ToList();
}
public void Draw()
{
Clear();
foreach (ShelfLine line in _shelfLines)
{
line.Draw();
LayerPanel.Children.Add(line);
}
}
public void Clear()
{
LayerPanel.Children.Clear();
}
public ShelfGoods Find(Point3D point)
{
return _shelfLines.Select(line => line.Find(point)).FirstOrDefault(query => query != null);
}
public void Put(List<ShelfGoods> shelfGoodses)
{
foreach (ShelfLine line in _shelfLines)
{
List<ShelfGoods> query = shelfGoodses.Where(s => s.Point3D.PointX == line.RowIndex).ToList();
line.Put(query);
}
}
}
货架列表
this.WareHouseControl.HiddenConfig(true);
WareHouseControl.ChoosedGoodsEventHanler += args =>
{
if (args == null)
return;
if (args.IsOnlySaveWarehouse)
{
if (MessageBoxEx.Show("您确定选择选择仓库:" + args.WareHouseName + "?", "提示", MessageBoxExButtons.YesNo, MessageBoxExIcon.Question) == true)
{
_chooseWarehouseId = args.WarehouseId;
_chooseWarehouseName = args.WareHouseName;
DialogResult = true;
}
return;
}
if (!string.IsNullOrEmpty(args.GoodsNo))
{
string msg = string.Format("该位置({0},{1},{2})已经存储货物！", args.GoodsPoint3D.PointX, args.GoodsPoint3D.PointY,
args.GoodsPoint3D.PointZ);
MessageBoxEx.Show(msg, "提示", MessageBoxExButtons.OK, MessageBoxExIcon.Information);
return;
}
_choosedPoint = args.GoodsPoint3D;
_shelfNo = WareHouseControl.ShelfNo;
_chooseWarehouseId = WareHouseControl.WarehouseId;
_chooseWarehouseName = WareHouseControl.WarehouseName;
if (_chooseWarehouseId < 0 || string.IsNullOrEmpty(_shelfNo))
return;
string message = string.Format("您确定选择选择货架编号:{0},位置:({1},{2},{3})?", _shelfNo, args.GoodsPoint3D.PointX,
args.GoodsPoint3D.PointY, args.GoodsPoint3D.PointZ);
if (MessageBoxEx.Show(message, "提示", MessageBoxExButtons.YesNo, MessageBoxExIcon.Question) == true)
{
DialogResult = true;
}
};
控件调用
作者：Dynamic-xia
博客地址：http://www.cnblogs.com/dynamic-xia
声明：本博客以学习、研究和分享为主，欢迎转载，但必须在文章页面明显位置给出原文连接。
时间： 2024-08-29 08:23:30