Visual properies of cross section were changed

2024-02-14 21:27:03 +05:00
parent 165a2846bb
commit d650924628
9 changed files with 438 additions and 287 deletions
--- a/StructureHelper/Windows/MainWindow/AxisCanvases/CrossSectionVisualPropertyVM.cs
+++ b/StructureHelper/Windows/MainWindow/AxisCanvases/CrossSectionVisualPropertyVM.cs
@@ -0,0 +1,153 @@
+using Autofac.Features.Metadata;
+using StructureHelper.Infrastructure;
+using StructureHelper.Infrastructure.UI.DataContexts;
+using StructureHelper.Windows.ViewModels.NdmCrossSections;
+using StructureHelperCommon.Models.Shapes;
+using StructureHelperLogics.NdmCalculations.Primitives;
+using System;
+using System.Windows.Input;
+using System.Windows.Media;
+
+namespace StructureHelper.Windows.MainWindow
+{
+    public class CrossSectionVisualPropertyVM : ViewModelBase
+    {
+        private double scaleValue;
+        private ICommand previewMouseMove;
+        private double delta = 0.0005;
+        private readonly double scaleRate = 1.1d;
+
+        public AxisCanvasVM AxisCanvasVM { get; set; }
+
+        /// <summary>
+        /// Thickness of x-, and y- axis line
+        /// </summary>
+        public double AxisLineThickness => AxisCanvasVM.AxisLineThickness / scaleValue;
+
+        /// <summary>
+        /// Thickness of lines of coordinate mesh
+        /// </summary>
+        public double GridLineThickness => AxisCanvasVM.GridLineThickness / scaleValue;
+        
+        /// <summary>
+        /// Size of coordinate mesh
+        /// </summary>
+        public double GridSize => AxisCanvasVM.GridSize;
+        /// <summary>
+        /// Width of work plane
+        /// </summary>
+        public double Width => AxisCanvasVM.Width;
+        /// <summary>
+        /// Height of work plane
+        /// </summary>
+        public double Height => AxisCanvasVM.Height;
+        public double HalfOfWidth => AxisCanvasVM.Width / 2d;
+        public double HalfOfHeight => AxisCanvasVM.Height / 2d;
+
+        public string CanvasViewportSize
+        {
+            get
+            {
+                string s = GridSize.ToString();
+                s = s.Replace(',', '.');
+                return $"0,0,{s},{s}";
+            }
+
+        }
+
+        public double ScaleValue
+        {
+            get => Math.Round(scaleValue);
+            set
+            {
+                OnPropertyChanged(value, ref scaleValue);
+                OnPropertyChanged(nameof(AxisLineThickness));
+                OnPropertyChanged(nameof(GridLineThickness));
+            }
+        }
+
+        public ICommand PreviewMouseMove
+        {
+            get => previewMouseMove ??= new RelayCommand(o => PreviewMouseMoveMethod(o));
+        }
+        private void PreviewMouseMoveMethod(object o)
+        {
+            if (o is RectangleViewPrimitive rect && rect.BorderCaptured && !rect.ElementLock)
+            {
+                if (rect.PrimitiveWidth % 10d < delta || rect.PrimitiveWidth % 10d >= delta)
+                    rect.PrimitiveWidth = Math.Round(PanelX / 10d) * 10d - rect.PrimitiveLeft + 10d;
+                else
+                    rect.PrimitiveWidth = PanelX - rect.PrimitiveLeft + 10d;
+
+                if (rect.PrimitiveHeight % 10d < delta || rect.PrimitiveHeight % 10d >= delta)
+                    rect.PrimitiveHeight = Math.Round(PanelY / 10d) * 10d - rect.PrimitiveTop + 10d;
+                else
+                    rect.PrimitiveHeight = PanelY - rect.PrimitiveTop + 10d;
+            }
+        }
+
+        public Brush XAxisColorBrush => new SolidColorBrush(AxisCanvasVM.XAxisColor);
+        public Brush YAxisColorBrush => new SolidColorBrush(AxisCanvasVM.YAxisColor);
+        public Brush GridColorBrush => new SolidColorBrush(AxisCanvasVM.GridColor);
+
+        internal void Refresh()
+        {
+            OnPropertyChanged(nameof(Width));
+            OnPropertyChanged(nameof(Height));
+            OnPropertyChanged(nameof(HalfOfWidth));
+            OnPropertyChanged(nameof(HalfOfHeight));
+            OnPropertyChanged(nameof(GridSize));
+            OnPropertyChanged(nameof(AxisLineThickness));
+            OnPropertyChanged(nameof(GridLineThickness));
+            OnPropertyChanged(nameof(CanvasViewportSize));
+            OnPropertyChanged(nameof(XAxisColorBrush));
+            OnPropertyChanged(nameof(YAxisColorBrush));
+            OnPropertyChanged(nameof(GridColorBrush));
+        }
+
+        private double panelX, panelY, scrollPanelX, scrollPanelY;
+        private ICommand scaleCanvasDown;
+        private ICommand scaleCanvasUp;
+
+        public double PanelX
+        {
+            get => panelX;
+            set => OnPropertyChanged(value, ref panelX);
+        }
+        public double PanelY
+        {
+            get => panelY;
+            set => OnPropertyChanged(value, ref panelY);
+        }
+        public double ScrollPanelX
+        {
+            get => scrollPanelX;
+            set => OnPropertyChanged(value, ref scrollPanelX);
+        }
+        public double ScrollPanelY
+        {
+            get => scrollPanelY;
+            set => OnPropertyChanged(value, ref scrollPanelY);
+        }
+
+        public ICommand ScaleCanvasDown => scaleCanvasDown ??= new RelayCommand(o =>
+        {
+            ScrollPanelX = PanelX;
+            ScrollPanelY = PanelY;
+            ScaleValue *= scaleRate;
+        });
+        public ICommand ScaleCanvasUp => scaleCanvasUp ??= new RelayCommand(o =>
+        {
+            ScrollPanelX = PanelX;
+            ScrollPanelY = PanelY;
+            ScaleValue /= scaleRate;
+        });
+
+        public CrossSectionViewModel ParentViewModel { get; set; }
+
+        public CrossSectionVisualPropertyVM()
+        {
+            AxisCanvasVM = new();
+        }
+    }
+}