#region Imports
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using DPumpHydr.WinFrmUI.RLT.Animate.Metro;
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using DPumpHydr.WinFrmUI.RLT.Design.Metro;
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using DPumpHydr.WinFrmUI.RLT.Enum.Metro;
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using DPumpHydr.WinFrmUI.RLT.Extension.Metro;
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using DPumpHydr.WinFrmUI.RLT.Interface.Metro;
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using DPumpHydr.WinFrmUI.RLT.Manager;
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using DPumpHydr.WinFrmUI.RLT.Native;
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using System;
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using System.ComponentModel;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Drawing.Text;
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using System.Runtime.InteropServices;
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using System.Windows.Forms;
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#endregion
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namespace DPumpHydr.WinFrmUI.RLT.Controls
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{
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#region MetroRadioButton
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[ToolboxItem(true)]
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[ToolboxBitmap(typeof(MetroRadioButton), "Bitmaps.RadioButton.bmp")]
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[Designer(typeof(MetroRadioButtonDesigner))]
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[DefaultEvent("CheckedChanged")]
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[DefaultProperty("Checked")]
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[ComVisible(true)]
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public class MetroRadioButton : Control, IMetroControl, IDisposable
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{
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#region Interfaces
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[Category("Metro"), Description("Gets or sets the style associated with the control.")]
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public Style Style
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{
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get => StyleManager?.Style ?? _style;
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set
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{
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_style = value;
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switch (value)
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{
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case Style.Light:
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ApplyTheme();
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break;
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case Style.Dark:
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ApplyTheme(Style.Dark);
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break;
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case Style.Custom:
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ApplyTheme(Style.Custom);
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break;
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default:
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ApplyTheme();
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break;
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}
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Invalidate();
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}
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}
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[Category("Metro"), Description("Gets or sets the Style Manager associated with the control.")]
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public MetroStyleManager StyleManager
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{
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get => _styleManager;
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set { _styleManager = value; Invalidate(); }
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}
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[Category("Metro"), Description("Gets or sets the The Author name associated with the theme.")]
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public string ThemeAuthor { get; set; }
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[Category("Metro"), Description("Gets or sets the The Theme name associated with the theme.")]
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public string ThemeName { get; set; }
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#endregion Interfaces
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#region Global Vars
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private readonly Utilites _utl;
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#endregion Global Vars
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#region Internal Vars
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private Style _style;
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private MetroStyleManager _styleManager;
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private bool _checked;
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private readonly IntAnimate _animator;
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private bool _isDerivedStyle = true;
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private int _group;
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private Color _backgroundColor;
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private Color _borderColor;
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private Color _disabledBorderColor;
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private Color _checkSignColor;
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#endregion Internal Vars
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#region Constructors
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public MetroRadioButton()
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{
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SetStyle
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(
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ControlStyles.ResizeRedraw |
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ControlStyles.OptimizedDoubleBuffer |
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ControlStyles.SupportsTransparentBackColor,
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true
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);
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UpdateStyles();
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base.Font = MetroFonts.SemiBold(10);
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_utl = new Utilites();
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_animator = new IntAnimate();
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_animator.Setting(100, 0, 255);
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_animator.Update = (alpha) => Invalidate();
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ApplyTheme();
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}
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#endregion Constructors
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#region ApplyTheme
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private void ApplyTheme(Style style = Style.Light)
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{
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if (!IsDerivedStyle)
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{
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return;
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}
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switch (style)
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{
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case Style.Light:
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ForeColor = Color.Black;
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BackgroundColor = Color.White;
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BorderColor = Color.FromArgb(155, 155, 155);
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DisabledBorderColor = Color.FromArgb(205, 205, 205);
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CheckSignColor = Color.FromArgb(65, 177, 225);
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ThemeAuthor = "Taiizor";
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ThemeName = "MetroLight";
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UpdateProperties();
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break;
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case Style.Dark:
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ForeColor = Color.FromArgb(170, 170, 170);
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BackgroundColor = Color.FromArgb(30, 30, 30);
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BorderColor = Color.FromArgb(155, 155, 155);
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DisabledBorderColor = Color.FromArgb(85, 85, 85);
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CheckSignColor = Color.FromArgb(65, 177, 225);
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ThemeAuthor = "Taiizor";
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ThemeName = "MetroDark";
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UpdateProperties();
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break;
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case Style.Custom:
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if (StyleManager != null)
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{
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foreach (System.Collections.Generic.KeyValuePair<string, object> varkey in StyleManager.RadioButtonDictionary)
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{
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switch (varkey.Key)
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{
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case "ForeColor":
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ForeColor = _utl.HexColor((string)varkey.Value);
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break;
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case "BackColor":
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BackgroundColor = _utl.HexColor((string)varkey.Value);
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break;
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case "BorderColor":
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BorderColor = _utl.HexColor((string)varkey.Value);
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break;
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case "DisabledBorderColor":
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DisabledBorderColor = _utl.HexColor((string)varkey.Value);
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break;
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case "CheckColor":
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CheckSignColor = _utl.HexColor((string)varkey.Value);
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break;
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default:
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return;
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}
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}
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}
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UpdateProperties();
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break;
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default:
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throw new ArgumentOutOfRangeException(nameof(style), style, null);
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}
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}
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private void UpdateProperties()
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{
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try
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{
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ForeColor = ForeColor;
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Invalidate();
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}
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catch (Exception ex)
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{
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throw new Exception(ex.StackTrace);
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}
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}
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#endregion Theme Changing
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#region Draw Control
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protected override void OnPaint(PaintEventArgs e)
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{
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Graphics g = e.Graphics;
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g.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
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g.SmoothingMode = SmoothingMode.AntiAlias;
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Rectangle rect = new(0, 0, 17, 16);
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int alpha = _animator.Value;
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using (SolidBrush backBrush = new(Enabled ? BackgroundColor : Color.FromArgb(238, 238, 238)))
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{
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using SolidBrush checkMarkBrush = new(Enabled ? Checked || _animator.Active ? Color.FromArgb(alpha, CheckSignColor) : BackgroundColor : Checked || _animator.Active ? Color.FromArgb(alpha, DisabledBorderColor) : Color.FromArgb(238, 238, 238));
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using Pen p = new(Enabled ? BorderColor : DisabledBorderColor);
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g.FillEllipse(backBrush, rect);
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if (Enabled)
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{
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g.DrawEllipse(p, rect);
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g.FillEllipse(checkMarkBrush, new Rectangle(3, 3, 11, 10));
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}
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else
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{
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g.FillEllipse(checkMarkBrush, new Rectangle(3, 3, 11, 10));
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g.DrawEllipse(p, rect);
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}
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}
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g.SmoothingMode = SmoothingMode.Default;
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using SolidBrush tb = new(ForeColor);
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using StringFormat sf = new() { Alignment = StringAlignment.Near, LineAlignment = StringAlignment.Center };
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g.DrawString(Text, Font, tb, new Rectangle(19, 2, Width, Height - 4), sf);
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}
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#endregion Draw Control
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#region Events
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public event CheckedChangedEventHandler CheckedChanged;
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public delegate void CheckedChangedEventHandler(object sender);
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protected override void OnClick(EventArgs e)
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{
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base.OnClick(e);
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Checked = !Checked;
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Invalidate();
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}
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protected override void OnResize(EventArgs e)
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{
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base.OnResize(e);
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Height = 17;
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Invalidate();
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}
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private void UpdateState()
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{
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if (!IsHandleCreated || !Checked)
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{
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return;
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}
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foreach (Control c in Parent.Controls)
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{
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if (!ReferenceEquals(c, this) && c is MetroRadioButton button && button.Group == Group)
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{
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button.Checked = false;
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}
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}
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CheckedChanged?.Invoke(this);
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}
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protected override void WndProc(ref Message m)
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{
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if (m.Msg == User32.WM_SETCURSOR)
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{
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User32.SetCursor(User32.LoadCursor(IntPtr.Zero, User32.IDC_HAND));
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m.Result = IntPtr.Zero;
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return;
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}
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base.WndProc(ref m);
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}
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#endregion Events
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#region Properties
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[Category("Metro"), Description("Gets or sets a value indicating whether the control is checked.")]
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public bool Checked
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{
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get => _checked;
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set
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{
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_checked = value;
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CheckedChanged?.Invoke(this);
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_animator.Reverse(!value);
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UpdateState();
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CheckState = value ? Enum.Metro.CheckState.Checked : Enum.Metro.CheckState.Unchecked;
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Invalidate();
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}
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}
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[Browsable(false)]
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public Enum.Metro.CheckState CheckState { get; set; }
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[Category("Metro")]
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[DefaultValue(1)]
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public int Group
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{
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get => _group;
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set
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{
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_group = value;
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Refresh();
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}
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}
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[Category("Metro"), Description("Gets or sets the control forecolor.")]
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public override Color ForeColor { get; set; }
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[Browsable(false), EditorBrowsable(EditorBrowsableState.Never)]
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public override Color BackColor => Color.Transparent;
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[Category("Metro"), Description("Gets or sets the control backcolor.")]
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[DisplayName("BackColor")]
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public Color BackgroundColor
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{
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get => _backgroundColor;
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set
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{
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_backgroundColor = value;
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Refresh();
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}
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}
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[Category("Metro"), Description("Gets or sets the border color.")]
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public Color BorderColor
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{
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get => _borderColor;
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set
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{
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_borderColor = value;
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Refresh();
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}
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}
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[Category("Metro"), Description("Gets or sets the border color while the control disabled.")]
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public Color DisabledBorderColor
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{
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get => _disabledBorderColor;
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set
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{
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_disabledBorderColor = value;
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Refresh();
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}
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}
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[Category("Metro"), Description("Gets or sets the color of the check symbol.")]
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public Color CheckSignColor
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{
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get => _checkSignColor;
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set
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{
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_checkSignColor = value;
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Refresh();
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}
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}
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[Category("Metro")]
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[Description("Gets or sets the whether this control reflect to parent(s) style. \n " +
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"Set it to false if you want the style of this control be independent. ")]
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public bool IsDerivedStyle
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{
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get => _isDerivedStyle;
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set
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{
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_isDerivedStyle = value;
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Refresh();
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}
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}
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#endregion Properties
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#region Disposing
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public new void Dispose()
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{
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Dispose(true);
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GC.SuppressFinalize(this);
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}
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#endregion
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}
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#endregion
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}
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