#region Imports
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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 System;
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using System.ComponentModel;
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using System.Drawing;
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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 MetroProgressBar
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[ToolboxItem(true)]
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[ToolboxBitmap(typeof(MetroProgressBar), "Bitmaps.Progress.bmp")]
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[Designer(typeof(MetroProgressBarDesigner))]
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[DefaultEvent("ValueChanged")]
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[DefaultProperty("Value")]
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[ComVisible(true)]
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public class MetroProgressBar : Control, IMetroControl
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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 int _value;
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private int _currentValue;
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private bool _isDerivedStyle = true;
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private int _maximum = 100;
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private int _minimum;
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private ProgressOrientation _orientation = ProgressOrientation.Horizontal;
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private Color _backgroundColor;
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private Color _borderColor;
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private Color _progressColor;
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private Color _disabledProgressColor;
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private Color _disabledBackColor;
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private Color _disabledBorderColor;
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#endregion Internal Vars
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#region Constructors
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public MetroProgressBar()
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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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_utl = new Utilites();
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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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ProgressColor = Color.FromArgb(65, 177, 225);
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BorderColor = Color.FromArgb(238, 238, 238);
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BackgroundColor = Color.FromArgb(238, 238, 238);
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DisabledProgressColor = Color.FromArgb(120, 65, 177, 225);
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DisabledBorderColor = Color.FromArgb(238, 238, 238);
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DisabledBackColor = Color.FromArgb(238, 238, 238);
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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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ProgressColor = Color.FromArgb(65, 177, 225);
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BackgroundColor = Color.FromArgb(38, 38, 38);
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BorderColor = Color.FromArgb(38, 38, 38);
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DisabledProgressColor = Color.FromArgb(120, 65, 177, 225);
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DisabledBackColor = Color.FromArgb(38, 38, 38);
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DisabledBorderColor = Color.FromArgb(38, 38, 38);
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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.ProgressDictionary)
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{
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switch (varkey.Key)
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{
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case "ProgressColor":
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ProgressColor = _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 "BackColor":
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BackgroundColor = _utl.HexColor((string)varkey.Value);
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break;
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case "DisabledBackColor":
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DisabledBackColor = _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 "DisabledProgressColor":
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DisabledProgressColor = _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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Invalidate();
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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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Rectangle rect = new(0, 0, Width - 1, Height - 1);
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using SolidBrush bg = new(Enabled ? BackgroundColor : DisabledBackColor);
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using Pen p = new(Enabled ? BorderColor : DisabledBorderColor);
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using SolidBrush ps = new(Enabled ? ProgressColor : DisabledProgressColor);
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g.FillRectangle(bg, rect);
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if (_currentValue != 0)
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{
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switch (Orientation)
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{
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case ProgressOrientation.Horizontal:
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g.FillRectangle(ps, new Rectangle(0, 0, _currentValue - 1, Height - 1));
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break;
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case ProgressOrientation.Vertical:
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g.FillRectangle(ps, new Rectangle(0, Height - _currentValue, Width - 1, _currentValue - 1));
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break;
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default:
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throw new ArgumentOutOfRangeException();
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}
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}
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g.DrawRectangle(p, rect);
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}
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#endregion
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#region Properties
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[Category("Metro"), Description("Gets or sets the current position of the progressbar.")]
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public int Value
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{
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get => _value < 0 ? 0 : _value;
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set
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{
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if (value > Maximum)
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{
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value = Maximum;
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}
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_value = value;
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RenewCurrentValue();
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ValueChanged?.Invoke(this);
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Invalidate();
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}
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}
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[Category("Metro"), Description("Gets or sets the maximum value of the progressbar.")]
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public int Maximum
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{
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get => _maximum;
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set
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{
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_maximum = 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 minimum value of the progressbar.")]
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public int Minimum
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{
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get => _minimum;
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set
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{
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_minimum = value;
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Refresh();
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}
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}
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[Browsable(false)]
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public override Color BackColor => Color.Transparent;
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[Category("Metro"), Description("Gets or sets the minimum value of the progressbar.")]
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public ProgressOrientation Orientation
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{
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get => _orientation;
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set
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{
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_orientation = 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 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 progress color of the control.")]
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public Color ProgressColor
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{
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get => _progressColor;
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set
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{
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_progressColor = 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 progresscolor of the control whenever while disabled.")]
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public Color DisabledProgressColor
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{
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get => _disabledProgressColor;
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set
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{
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_disabledProgressColor = value;
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Refresh();
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}
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}
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[Category("Metro"), Description("Gets or sets disabled backcolor used by the control.")]
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public Color DisabledBackColor
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{
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get => _disabledBackColor;
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set
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{
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_disabledBackColor = 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")]
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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
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#region Events
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public event ValueChangedEventHandler ValueChanged;
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public delegate void ValueChangedEventHandler(object sender);
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private void RenewCurrentValue()
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{
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if (Orientation == ProgressOrientation.Horizontal)
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{
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_currentValue = (int)Math.Round((Value - Minimum) / (double)(Maximum - Minimum) * (Width - 1));
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}
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else
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{
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_currentValue = Convert.ToInt32((Value / (double)Maximum * Height) - 1);
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}
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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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