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alielie

2025-06-12 c1c3772a11b1f3fbad8846cc714120771d85fa53

 HMI.UI/DpUtil/GridHelper.cs

@@ -1,10 +1,14 @@
using System.Windows;
using System.Collections.Generic;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
using System.Windows.Media;

namespace HMI.UI.DpUtil
{
    public class GridHelper
    {
        #region Space
        public static double GetSpace(DependencyObject obj)
        {
            return (double)obj.GetValue(SpaceProperty);
@@ -13,11 +17,25 @@
        {
            obj.SetValue(SpaceProperty, value);
        }

        public static readonly DependencyProperty SpaceProperty =
            DependencyProperty.RegisterAttached("Space", typeof(double), typeof(Grid),
                new PropertyMetadata(0d, OnShowBorderChanged));
                new PropertyMetadata(0d, OnSpaceChanged));

        private static void OnShowBorderChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        public static string GetSpaceIgnore(DependencyObject obj)
        {
            return (string)obj.GetValue(SpaceIgnoreProperty);
        }
        public static void SetSpaceIgnore(DependencyObject obj, string value)
        {
            obj.SetValue(SpaceIgnoreProperty, value);
        }

        public static readonly DependencyProperty SpaceIgnoreProperty =
            DependencyProperty.RegisterAttached("SpaceIgnore", typeof(string), typeof(Grid),
                new PropertyMetadata(null, OnSpaceChanged));

        private static void OnSpaceChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            if (d is Grid grid)
            {
@@ -44,8 +62,37 @@
                return;
            }

            bool ignoreTop = false, ignoreBottom = false, ignoreLeft = false, ignoreRight = false;
            string baseData = GetSpaceIgnore(grid) ?? "";
            if (baseData.Contains("ALL"))
            {
                ignoreTop = true;
                ignoreBottom = true;
                ignoreLeft = true;
                ignoreRight = true;
            }

            if (baseData.Contains("LEFT"))
            {
                ignoreLeft = true;
            }
            if (baseData.Contains("RIGHT"))
            {
                ignoreRight = true;
            }
            if (baseData.Contains("TOP"))
            {
                ignoreTop = true;
            }
            if (baseData.Contains("BOTTOM"))
            {
                ignoreBottom = true;
            }

            var rowCount = grid.RowDefinitions.Count;
            rowCount = rowCount<= 0 ? 1 : rowCount;
            var columnCount = grid.ColumnDefinitions.Count;
            columnCount = columnCount<=0 ? 1 : columnCount;
            int totalCount = rowCount * columnCount;

            if (grid.Children == null) return;
@@ -56,12 +103,126 @@
                int rowSpan = Grid.GetRowSpan(cell);
                int colSpan = Grid.GetColumnSpan(cell);

                cell.Margin = new Thickness(space,
                    space,
                    (col + colSpan) == columnCount ? space : 0,
                    (row + rowSpan) == rowCount ? space : 0);
                double left = (col == 0 && ignoreLeft) ? 0 : space;
                double top = (row == 0 && ignoreTop) ? 0 : space;

                double right = ignoreRight ? 0 : ((col + colSpan == columnCount) ? space : 0);
                double bottom = ignoreBottom ? 0 : ((row + rowSpan == rowCount) ? space : 0);
                cell.Margin = new Thickness(left, top, right, bottom);

                //cell.Margin = new Thickness(space,
                //    space,
                //    (col + colSpan) == columnCount ? space : 0,
                //    (row + rowSpan) == rowCount ? space : 0);
            }
        }
        #endregion

        public static Brush GetInnerBorderBrush(DependencyObject obj)
        {
            return (Brush)obj.GetValue(InnerBorderBrushProperty);
        }
        public static void SetInnerBorderBrush(DependencyObject obj, Brush value)
        {
            obj.SetValue(InnerBorderBrushProperty, value);
        }
        public static readonly DependencyProperty InnerBorderBrushProperty =
            DependencyProperty.RegisterAttached("InnerBorderBrush", typeof(Brush), typeof(Grid),
                new PropertyMetadata(null, OnInnerBorderChanged));

        public static double GetInnerBorder(DependencyObject obj)
        {
            return (double)obj.GetValue(InnerBorderProperty);
        }

        public static void SetInnerBorder(DependencyObject obj, object value)
        {
            double dv = double.Parse(value.ToString());
            obj.SetValue(InnerBorderProperty, dv);
        }

        public static readonly DependencyProperty InnerBorderProperty =
            DependencyProperty.RegisterAttached("InnerBorder", typeof(object), typeof(Grid),
                new PropertyMetadata(0, OnInnerBorderChanged));

        public static string GetInnerBorderIgnore(DependencyObject obj)
        {
            return (string)obj.GetValue(InnerBorderIgnoreProperty);
        }
        public static void SetInnerBorderIgnore(DependencyObject obj, string value)
        {
            obj.SetValue(InnerBorderIgnoreProperty, value);
        }

        public static readonly DependencyProperty InnerBorderIgnoreProperty =
            DependencyProperty.RegisterAttached("InnerBorderIgnore", typeof(string),
                typeof(Grid), new PropertyMetadata("None", OnInnerBorderChanged));

        private static void OnInnerBorderChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            if (d is Grid grid)
            {
                if (e.Property == InnerBorderProperty || e.Property == InnerBorderIgnoreProperty)
                {
                    grid.Loaded += GridInnerBorder_Loaded;
                    return;
                }
            }
        }

        private static void GridInnerBorder_Loaded(object sender, RoutedEventArgs e)
        {
            Grid grid = sender as Grid;
            RefreshGridInnerBorder(grid);
            grid.Loaded -= GridInnerBorder_Loaded;
        }

        public static void RefreshGridInnerBorder(Grid grid)
        {
            double width = GetInnerBorder(grid);
            if (width <= 0) return;
            var rowCount = grid.RowDefinitions.Count;
            var columnCount = grid.ColumnDefinitions.Count;
            int totalCount = rowCount * columnCount;

            string baseData = GetInnerBorderIgnore(grid);
            HashSet<string> data = new HashSet<string>(baseData.Split(','));
            bool ignoreTop = data.Contains("All") || data.Contains("Top"),
                ignoreBottom = data.Contains("All") || data.Contains("Bottom"),
                ignoreLeft = data.Contains("All") || data.Contains("Left"),
                ignoreRight = data.Contains("All") || data.Contains("Right");

            foreach (var child in grid.Children)
            {
                if (child is Control control)
                {
                    Thickness bt;
                    Brush bb = GetInnerBorderBrush(grid) ?? Brushes.Black;


                    if (GetSpace(grid) > width)
                    {
                        bt = new Thickness(width);
                    }
                    else
                    {
                        int row = Grid.GetRow(control),
                           col = Grid.GetColumn(control),
                           rowSpan = Grid.GetRowSpan(control),
                           colSpan = Grid.GetColumnSpan(control);

                        double left = (col == 0 && ignoreLeft) ? 0 : width;
                        double top = (row == 0 && ignoreTop) ? 0 : width;

                        double right = ignoreRight ? 0 : ((col + colSpan == columnCount) ? width : 0);
                        double bottom = ignoreBottom ? 0 : ((row + rowSpan == rowCount) ? width : 0);

                        bt = new Thickness(left, top, right, bottom);
                    }
                    control.BorderBrush = bb;
                    control.BorderThickness = bt;
                }
            }
        }
    }
}