using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Drawing.Drawing2D; using System.Drawing.Text; using System.Linq; using System.Net; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace Mesnac.Controls.ChemicalWeighing { [Description("一个圆形的信号灯,支持设置颜色,是否渐变")] public partial class HslLanternSimple : UserControl { public HslLanternSimple() { InitializeComponent(); base.AutoScaleMode = AutoScaleMode.None; this.BackColor = Color.Transparent; base.Name = "HslLanternSimple"; base.Size = new Size(78, 94); base.ResumeLayout(false); this.sf = new StringFormat(); this.sf.Alignment = StringAlignment.Center; this.sf.LineAlignment = StringAlignment.Center; base.SetStyle(ControlStyles.UserPaint | ControlStyles.SupportsTransparentBackColor, true); base.SetStyle(ControlStyles.ResizeRedraw, true); base.SetStyle(ControlStyles.OptimizedDoubleBuffer, true); base.SetStyle(ControlStyles.AllPaintingInWmPaint, true); //LanternBackground = Color.Transparent; } // Token: 0x040002C0 RID: 704 private Color colorBackground = Color.LimeGreen; // Token: 0x040002C1 RID: 705 private Brush brushBackground = new SolidBrush(Color.LimeGreen); // Token: 0x040002C2 RID: 706 private StringFormat sf = null; // Token: 0x040002C3 RID: 707 private Color centerColor = Color.White; // Token: 0x040002C4 RID: 708 private bool isUseGradientColor = false; /// <summary> /// 获取或设置控件的背景色 /// </summary> // Token: 0x170001B1 RID: 433 // (get) Token: 0x0600057F RID: 1407 RVA: 0x000362BC File Offset: 0x000344BC // (set) Token: 0x06000580 RID: 1408 RVA: 0x000362C4 File Offset: 0x000344C4 [Browsable(true)] [Description("获取或设置控件的背景色")] [Category("HslControls")] [DefaultValue(typeof(Color), "Transparent")] [EditorBrowsable(EditorBrowsableState.Always)] public override Color BackColor { get { return base.BackColor; } set { base.BackColor = value; } } /// <summary> /// 获取或设置灯信号的前景色 /// </summary> // Token: 0x170001B2 RID: 434 // (get) Token: 0x06000581 RID: 1409 RVA: 0x000362D0 File Offset: 0x000344D0 // (set) Token: 0x06000582 RID: 1410 RVA: 0x000362E8 File Offset: 0x000344E8 [Browsable(true)] [Description("获取或设置信号灯的背景色")] [Category("HslControls")] [DefaultValue(typeof(Color), "LimeGreen")] public Color LanternBackground { get { return this.colorBackground; } set { this.colorBackground = value; Brush brush = this.brushBackground; if (brush != null) { brush.Dispose(); } this.brushBackground = new SolidBrush(this.colorBackground); base.Invalidate(); } } /// <summary> /// 获取或设置中心点的颜色,当且仅当UseGradientColor属性为True时生效 /// </summary> // Token: 0x170001B3 RID: 435 // (get) Token: 0x06000583 RID: 1411 RVA: 0x0003631C File Offset: 0x0003451C // (set) Token: 0x06000584 RID: 1412 RVA: 0x00036334 File Offset: 0x00034534 [Browsable(true)] [Description("获取或设置中心点的颜色,当且仅当UseGradientColor属性为True时生效")] [Category("HslControls")] [DefaultValue(typeof(Color), "White")] public Color CenterBackground { get { return this.centerColor; } set { this.centerColor = value; base.Invalidate(); } } /// <summary> /// 获取或设置当前的灯信号是否启用渐变色的画刷 /// </summary> // Token: 0x170001B4 RID: 436 // (get) Token: 0x06000585 RID: 1413 RVA: 0x00036348 File Offset: 0x00034548 // (set) Token: 0x06000586 RID: 1414 RVA: 0x00036360 File Offset: 0x00034560 [Browsable(true)] [Description("获取或设置当前的灯信号是否启用渐变色的画刷")] [Category("HslControls")] [DefaultValue(false)] public bool UseGradientColor { get { return this.isUseGradientColor; } set { this.isUseGradientColor = value; base.Invalidate(); } } /// <summary> /// 获取或设置当前控件的文本 /// </summary> // Token: 0x170001B5 RID: 437 // (get) Token: 0x06000587 RID: 1415 RVA: 0x00036374 File Offset: 0x00034574 // (set) Token: 0x06000588 RID: 1416 RVA: 0x0003638C File Offset: 0x0003458C [Browsable(true)] [Description("获取或设置当前控件的文本")] [Category("HslControls")] [EditorBrowsable(EditorBrowsableState.Always)] [Bindable(true)] [DesignerSerializationVisibility(DesignerSerializationVisibility.Visible)] public override string Text { get { return base.Text; } set { base.Text = value; base.Invalidate(); } } /// <summary> /// 触发一次鼠标点击的事件 /// </summary> // Token: 0x06000589 RID: 1417 RVA: 0x0003639E File Offset: 0x0003459E public void PerformClick() { this.OnClick(new EventArgs()); } /// <inheritdoc /> // Token: 0x0600057D RID: 1405 RVA: 0x00035FA0 File Offset: 0x000341A0 protected override void OnPaint(PaintEventArgs e) { e.Graphics.SmoothingMode = SmoothingMode.AntiAlias; e.Graphics.TextRenderingHint = TextRenderingHint.ClearTypeGridFit; e.Graphics.InterpolationMode = InterpolationMode.HighQualityBicubic; e.Graphics.CompositingQuality = CompositingQuality.HighQuality; this.PaintHslControls(e.Graphics, base.Width, base.Height); base.OnPaint(e); } /// <inheritdoc cref="M:HslControls.HslArrow.PaintHslControls(System.Drawing.Graphics,System.Single,System.Single)" /> // Token: 0x0600057E RID: 1406 RVA: 0x00036004 File Offset: 0x00034204 public void PaintHslControls(Graphics g, int width, int height) { bool flag = false; if (!flag) { int num = Math.Min(width, height); num--; Point point = new Point(num / 2, num / 2); g.TranslateTransform((float)point.X, (float)point.Y); float num2 = (float)(point.X * 17) / 20f; float num3 = (float)point.X / 20f; bool flag2 = num2 < 2f; if (!flag2) { RectangleF rect = new RectangleF(-num2 - 2f * num3, -num2 - 2f * num3, 2f * num2 + 4f * num3, 2f * num2 + 4f * num3); RectangleF rect2 = new RectangleF(-num2, -num2, 2f * num2, 2f * num2); using (Pen pen = new Pen(this.colorBackground, num3)) { g.DrawEllipse(pen, rect); } bool flag3 = !this.UseGradientColor; if (flag3) { g.FillEllipse(this.brushBackground, rect2); } else { GraphicsPath graphicsPath = new GraphicsPath(); graphicsPath.AddEllipse(-num2, -num2, 2f * num2, 2f * num2); PathGradientBrush pathGradientBrush = new PathGradientBrush(graphicsPath); pathGradientBrush.CenterPoint = new Point(0, 0); pathGradientBrush.InterpolationColors = new ColorBlend { Positions = new float[] { 0f, 1f }, Colors = new Color[] { this.colorBackground, this.centerColor } }; g.FillEllipse(pathGradientBrush, rect2); using (Pen pen2 = new Pen(this.colorBackground)) { g.DrawEllipse(pen2, -num2, -num2, 2f * num2, 2f * num2); } pathGradientBrush.Dispose(); graphicsPath.Dispose(); } g.TranslateTransform((float)(-(float)point.X), (float)(-(float)point.Y)); bool flag4 = height - num > 0; if (flag4) { bool flag5 = !string.IsNullOrEmpty(this.Text); if (flag5) { using (Brush brush = new SolidBrush(this.ForeColor)) { g.DrawString(this.Text, this.Font, brush, new Rectangle(0, num, num, height - num), this.sf); } } } } } } } }