using AntdUI;
using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Windows.Forms;
namespace BallTest
{
public partial class BallLayeredForm : ILayeredFormOpacity
{
#region 属性
// 防误触阈值
private const int DRAG_THRESHOLD = 5;
// 拖动相关变量
private Point? dragStartPoint = null;
private bool isBeingDragged = false;
private bool isClick = false;
// 鼠标悬停状态
private bool isMouseOver = false;
///
/// 菜单项列表 - 使用AntdUI控件
///
private AntdUI.IContextMenuStripItem[] menuItems;
#region 颜色配置字段 - 封装颜色定义，便于自定义和修改
private Color _normalStartColor = Color.FromArgb(0, 128, 255); // 正常状态起始颜色
private Color _normalEndColor = Color.FromArgb(0, 75, 150); // 正常状态结束颜色
private Color _hoverStartColor = Color.FromArgb(0, 191, 255); // 悬停状态起始颜色
private Color _hoverEndColor = Color.FromArgb(0, 100, 200); // 悬停状态结束颜色
private Color _highlightColor1 = Color.White; // 主高光颜色
private int _highlightAlpha1 = 150; // 主高光透明度
private Color _highlightColor2 = Color.White; // 次高光颜色
private int _highlightAlpha2 = 100; // 次高光透明度
private Color _borderColor = Color.FromArgb(0, 50, 100); // 边框颜色
private int _borderAlpha = 120; // 边框透明度
private int _borderWidth = 2; // 边框宽度
// 颜色配置公共属性，便于外部自定义
// 添加DesignerSerializationVisibility特性以解决WFO1000警告
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public Color NormalStartColor
{
get => _normalStartColor;
set { _normalStartColor = value; Print(); }
}
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public Color NormalEndColor
{
get => _normalEndColor;
set { _normalEndColor = value; Print(); }
}
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public Color HoverStartColor
{
get => _hoverStartColor;
set { _hoverStartColor = value; Print(); }
}
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public Color HoverEndColor
{
get => _hoverEndColor;
set { _hoverEndColor = value; Print(); }
}
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public Color HighlightColor1
{
get => _highlightColor1;
set { _highlightColor1 = value; Print(); }
}
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public int HighlightAlpha1
{
get => _highlightAlpha1;
set { _highlightAlpha1 = value; Print(); }
}
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public Color HighlightColor2
{
get => _highlightColor2;
set { _highlightColor2 = value; Print(); }
}
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public int HighlightAlpha2
{
get => _highlightAlpha2;
set { _highlightAlpha2 = value; Print(); }
}
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public Color BorderColor
{
get => _borderColor;
set { _borderColor = value; Print(); }
}
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public int BorderAlpha
{
get => _borderAlpha;
set { _borderAlpha = value; Print(); }
}
[System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
public int BorderWidth
{
get => _borderWidth;
set { _borderWidth = value; Print(); }
}
#endregion
#endregion
#region 构造相关的方法
public BallLayeredForm() : base(255)
{
// 设置默认大小和位置
int size = 200;
int x = Screen.PrimaryScreen.Bounds.Width / 2 - size / 2;
int y = Screen.PrimaryScreen.Bounds.Height / 2 - size / 2;
SetSize(size, size);
SetLocation(x, y);
// 同时设置Size和Location属性，确保窗体正确显示
Size = new Size(size, size);
Location = new Point(x, y);
// 设置为最顶层窗口，确保能看到
TopMost = true;
// 初始化菜单项
InitializeMenuItems();
}
public override bool UFocus => false;
public override string name => nameof(BallLayeredForm);
// 初始化菜单项
private void InitializeMenuItems()
{
string svg_back = "", svg_refresh = "", svg_save = "", svg_print = "", svg_laptop = "", svg_qr = "", svg_a = "", svg_fy = "", svg_add = "", svg_share = "", svg_about = "";
menuItems = new AntdUI.IContextMenuStripItem[]
{
new AntdUI.ContextMenuStripItem("返回", "Alt+向左键").SetIcon(svg_back),
new AntdUI.ContextMenuStripItem("刷新", "Ctrl+R").SetIcon(svg_refresh),
new AntdUI.ContextMenuStripItemDivider(),
new AntdUI.ContextMenuStripItem("另存为", "Ctrl+S").SetIcon(svg_save),
new AntdUI.ContextMenuStripItem("打印", "Ctrl+P").SetIcon(svg_print),
new AntdUI.ContextMenuStripItemDivider(),
new AntdUI.ContextMenuStripItem("发送标签页到你的设备").SetIcon(svg_laptop),
new AntdUI.ContextMenuStripItem("为此页面创建QR代码").SetIcon(svg_qr),
new AntdUI.ContextMenuStripItem("大声朗读", "Ctrl+Shift+U").SetIcon(svg_a),
new AntdUI.ContextMenuStripItem("翻译为 中文(简体)").SetIcon(svg_fy),
new AntdUI.ContextMenuStripItem("将页面添加到集锦").SetIcon(svg_add).SetSub(
new AntdUI.ContextMenuStripItem("返回", "Alt+向左键").SetIcon(svg_back).SetSub(
new AntdUI.ContextMenuStripItem("返回", "Alt+向左键").SetIcon(svg_back),
new AntdUI.ContextMenuStripItem("刷新", "Ctrl+R").SetIcon(svg_refresh),
new AntdUI.ContextMenuStripItemDivider(),
new AntdUI.ContextMenuStripItem("另存为", "Ctrl+S").SetIcon(svg_save),
new AntdUI.ContextMenuStripItem("打印", "Ctrl+P").SetIcon(svg_print)
),
new AntdUI.ContextMenuStripItem("刷新", "Ctrl+R").SetIcon(svg_refresh),
new AntdUI.ContextMenuStripItemDivider(),
new AntdUI.ContextMenuStripItem("另存为", "Ctrl+S").SetIcon(svg_save),
new AntdUI.ContextMenuStripItem("打印", "Ctrl+P").SetIcon(svg_print)
),
new AntdUI.ContextMenuStripItemDivider(),
new AntdUI.ContextMenuStripItem("共享").SetIcon(svg_share),
new AntdUI.ContextMenuStripItem("关于").SetIcon(svg_about)
};
}
#endregion
#region 鼠标相关事件
protected override void OnHandleCreated(EventArgs e)
{
base.OnHandleCreated(e);
// 窗口句柄创建后立即渲染
Print();
}
public override Bitmap? PrintBit()
{
// 获取目标区域大小
var rect = TargetRect;
var rectXY = TargetRectXY;
// 创建一个与目标区域大小相同的位图，使用32位ARGB格式
var bitmap = new Bitmap(rect.Width, rect.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
using (var g = Graphics.FromImage(bitmap))
{
// 设置高质量绘图选项
g.SmoothingMode = SmoothingMode.AntiAlias;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
// 清除背景（透明）
g.Clear(Color.Transparent);
// 绘制渐变圆球
int centerX = rect.Width / 2;
int centerY = rect.Height / 2;
int radius = Math.Min(centerX, centerY) - 10;
// 根据鼠标状态选择渐变颜色
Color startColor = isMouseOver ? _hoverStartColor : _normalStartColor;
Color endColor = isMouseOver ? _hoverEndColor : _normalEndColor;
// 使用线性渐变，从左上角到右下角
using (var gradientBrush = new LinearGradientBrush(
new Point(centerX - radius, centerY - radius),
new Point(centerX + radius, centerY + radius),
startColor,
endColor))
{
// 绘制圆形主体
g.FillEllipse(gradientBrush, centerX - radius, centerY - radius, radius * 2, radius * 2);
// 添加多层次高光，增强立体感
// 主高光：左上角明亮的白色椭圆形高光（参考图片2）
using (var highlightBrush1 = new SolidBrush(Color.FromArgb(_highlightAlpha1, _highlightColor1)))
{
int highlightWidth = radius * 3 / 2;
int highlightHeight = radius * 3 / 4;
g.FillEllipse(highlightBrush1,
centerX - highlightWidth / 2,
centerY - highlightHeight / 2 - radius / 6,
highlightWidth, highlightHeight);
}
// 次高光：中心位置的白色高亮区
using (var highlightBrush2 = new SolidBrush(Color.FromArgb(_highlightAlpha2, _highlightColor2)))
{
int centerHighlightSize = radius * 2 / 3;
g.FillEllipse(highlightBrush2,
centerX - centerHighlightSize / 2,
centerY - centerHighlightSize / 2,
centerHighlightSize, centerHighlightSize);
}
// 调整边框：使用深蓝色边框，更精致
using (var pen = new Pen(Color.FromArgb(_borderAlpha, _borderColor), _borderWidth))
{
g.DrawEllipse(pen, centerX - radius, centerY - radius, radius * 2, radius * 2);
}
}
}
return bitmap;
}
protected override void OnMouseEnter(EventArgs e)
{
isMouseOver = true;
Print();
base.OnMouseEnter(e);
}
protected override void OnMouseLeave(EventArgs e)
{
isMouseOver = false;
Print();
base.OnMouseLeave(e);
}
// 鼠标按下事件，开始拖动或显示右键菜单
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
if (e.Button == MouseButtons.Left)
{
isClick = true;
dragStartPoint = e.Location;
// 更改光标样式
Cursor = Cursors.SizeAll;
}
else if (e.Button == MouseButtons.Right)
{
// 获取鼠标在屏幕上的位置
Point screenPos = PointToScreen(e.Location);
// 显示AntdUI右键菜单
var config = new AntdUI.ContextMenuStrip.Config(new AntdUI.Target(this), item =>
{
// 处理菜单项点击事件
//switch (item.Text)
//{
// case "返回":
// // 移动功能已通过拖动实现
// break;
// case "刷新":
// // IClose(true);
// break;
// case "关于":
// break;
//}
AntdUI.Notification.open(this, item.Text, "AntdUI 作者人不错", TAlignFrom.Top);
}, menuItems)
{
Location = screenPos, // 设置菜单位置为当前鼠标位置
TopMost = true
};
AntdUI.ContextMenuStrip.open(config);
}
}
// 鼠标移动事件，处理拖动
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
// 处理拖动逻辑
if (dragStartPoint.HasValue)
{
int deltaX = e.X - dragStartPoint.Value.X;
int deltaY = e.Y - dragStartPoint.Value.Y;
// 检查是否超过防误触阈值
if (!isBeingDragged && (Math.Abs(deltaX) > DRAG_THRESHOLD || Math.Abs(deltaY) > DRAG_THRESHOLD))
{
isBeingDragged = true;
isClick = false;
}
if (isBeingDragged)
{
// 更新位置
var rect = TargetRect;
int newX = rect.X + deltaX;
int newY = rect.Y + deltaY;
// 设置新位置
SetLocation(newX, newY);
Location = new Point(newX, newY);
// 使用PrintCache优化拖动性能
PrintCache();
}
}
}
// 鼠标释放事件，结束拖动
protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
// 恢复默认光标
Cursor = DefaultCursor;
// 处理点击事件
if (isClick && !isBeingDragged)
{
// 左键点击关闭窗口
if (e.Button == MouseButtons.Left)
{
//IClose(true);
}
}
// 重置拖动状态
dragStartPoint = null;
isBeingDragged = false;
isClick = false;
}
protected override void OnMouseClick(MouseEventArgs e)
{
base.OnMouseClick(e);
// 右键点击事件已由ContextMenuStrip处理
}
#endregion
}
}