代码清理

2025-08-03 16:46:33 +08:00
parent 745b798d89
commit 11a5a7fdbe
73 changed files with 5733 additions and 3857 deletions
@@ -1,19 +1,14 @@
 using System;
 using System.Collections.Generic;
-using System.Drawing;
-using System.Drawing.Drawing2D;
 using System.Windows;
-using System.Windows.Controls;
 using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Shapes;
 using Brushes = System.Windows.Media.Brushes;
 using Color = System.Windows.Media.Color;
-
+using DrawingRectangle = System.Drawing.Rectangle;
 // 为了避免命名冲突，使用别名
 using WpfCanvas = System.Windows.Controls.Canvas;
-using DrawingRectangle = System.Drawing.Rectangle;
-using WpfRectangle = System.Windows.Shapes.Rectangle;

 namespace Ink_Canvas
 {
@@ -25,20 +20,20 @@ namespace Ink_Canvas
        private System.Windows.Point _currentPoint;
        private List<System.Windows.Point> _freehandPoints;
        private Polyline _freehandPolyline;
-        
+
        public DrawingRectangle? SelectedArea { get; private set; }
        public List<System.Windows.Point> SelectedPath { get; private set; }

        public ScreenshotSelectorWindow()
        {
            InitializeComponent();
-            
+
            // 设置窗口覆盖所有屏幕
            SetupFullScreenOverlay();
-            
+
            // 初始化自由绘制模式
            InitializeFreehandMode();
-            
+
            // 隐藏提示文字的定时器
            var timer = new System.Windows.Threading.DispatcherTimer();
            timer.Interval = TimeSpan.FromSeconds(5);
@@ -49,7 +44,7 @@ namespace Ink_Canvas
            };
            timer.Start();
        }
-        
+
        private void InitializeFreehandMode()
        {
            _freehandPoints = new List<System.Windows.Point>();
@@ -97,28 +92,28 @@ namespace Ink_Canvas
                Close();
            }
        }
-        
+
        private void RectangleModeButton_Click(object sender, RoutedEventArgs e)
        {
            _isFreehandMode = false;
            RectangleModeButton.Background = new SolidColorBrush(Color.FromRgb(37, 99, 235)); // 蓝色
            FreehandModeButton.Background = new SolidColorBrush(Color.FromRgb(107, 114, 128)); // 灰色
            HintText.Text = "拖拽鼠标选择矩形区域";
-            
+
            // 清除自由绘制的内容
            _freehandPoints.Clear();
            _freehandPolyline.Points.Clear();
            SelectionPath.Visibility = Visibility.Collapsed;
            SelectionRectangle.Visibility = Visibility.Collapsed;
        }
-        
+
        private void FreehandModeButton_Click(object sender, RoutedEventArgs e)
        {
            _isFreehandMode = true;
            FreehandModeButton.Background = new SolidColorBrush(Color.FromRgb(37, 99, 235)); // 蓝色
            RectangleModeButton.Background = new SolidColorBrush(Color.FromRgb(107, 114, 128)); // 灰色
            HintText.Text = "按住鼠标左键绘制任意形状，松开完成";
-            
+
            // 清除矩形选择的内容
            SelectionRectangle.Visibility = Visibility.Collapsed;
            _freehandPoints.Clear();
@@ -130,10 +125,10 @@ namespace Ink_Canvas
            _isSelecting = true;
            _startPoint = e.GetPosition(this);
            _currentPoint = _startPoint;
-            
+
            // 隐藏提示文字
            HintText.Visibility = Visibility.Collapsed;
-            
+
            if (_isFreehandMode)
            {
                // 自由绘制模式
@@ -148,10 +143,10 @@ namespace Ink_Canvas
                SelectionRectangle.Visibility = Visibility.Visible;
                SizeInfoBorder.Visibility = Visibility.Visible;
            }
-            
+
            // 捕获鼠标
            CaptureMouse();
-            
+
            if (!_isFreehandMode)
            {
                UpdateSelection();
@@ -163,7 +158,7 @@ namespace Ink_Canvas
            if (_isSelecting)
            {
                _currentPoint = e.GetPosition(this);
-                
+
                if (_isFreehandMode)
                {
                    // 自由绘制模式：添加点到路径
@@ -193,20 +188,20 @@ namespace Ink_Canvas
                        // 闭合路径
                        _freehandPoints.Add(_startPoint);
                        _freehandPolyline.Points.Add(_startPoint);
-                        
+
                        // 保存选择的路径
                        SelectedPath = new List<System.Windows.Point>(_freehandPoints);
-                        
+
                        // 计算边界矩形用于截图
                        var bounds = CalculatePathBounds(_freehandPoints);
                        var dpiScale = GetDpiScale();
                        var virtualScreen = System.Windows.Forms.SystemInformation.VirtualScreen;
-                        
+
                        int screenX = (int)((bounds.X * dpiScale) + virtualScreen.Left);
                        int screenY = (int)((bounds.Y * dpiScale) + virtualScreen.Top);
                        int screenWidth = (int)(bounds.Width * dpiScale);
                        int screenHeight = (int)(bounds.Height * dpiScale);
-                        
+
                        SelectedArea = new DrawingRectangle(screenX, screenY, screenWidth, screenHeight);
                        DialogResult = true;
                    }
@@ -275,20 +270,20 @@ namespace Ink_Canvas
            double y = Math.Min(_startPoint.Y, _currentPoint.Y);
            double width = Math.Abs(_currentPoint.X - _startPoint.X);
            double height = Math.Abs(_currentPoint.Y - _startPoint.Y);
-            
+
            return new Rect(x, y, width, height);
        }
-        
+
        private Rect CalculatePathBounds(List<System.Windows.Point> points)
        {
            if (points == null || points.Count == 0)
                return new Rect();
-                
+
            double minX = points[0].X;
            double minY = points[0].Y;
            double maxX = points[0].X;
            double maxY = points[0].Y;
-            
+
            foreach (var point in points)
            {
                minX = Math.Min(minX, point.X);
@@ -296,7 +291,7 @@ namespace Ink_Canvas
                maxX = Math.Max(maxX, point.X);
                maxY = Math.Max(maxY, point.Y);
            }
-            
+
            return new Rect(minX, minY, maxX - minX, maxY - minY);
        }
    }