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CUERipper revamp
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chudov
223
ProgressODoom/AbstractProgressBar.cs
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223
ProgressODoom/AbstractProgressBar.cs
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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.Windows.Forms;
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using System.Collections.Generic;
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namespace ProgressODoom {
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/// <summary></summary>
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public enum ProgressType {
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Smooth, MarqueeWrap, MarqueeBounce, MarqueeBounceDeep, Animated
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}
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/// <summary></summary>
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public abstract class AbstractProgressBar : Control {
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protected int minimum = 0;
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protected int maximum = 100;
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protected int value = 0;
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protected Rectangle borderbox;
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protected Rectangle progressbox;
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protected Rectangle backbox;
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private bool showPercent = false;
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private int padding = 0;
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#region Marquee
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protected ProgressType type = ProgressType.Smooth;
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protected int marqueeSpeed = 30;
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protected int marqueePercentage = 25;
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protected int marqueeStep = 1;
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#endregion
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protected EventHandler OnValueChanged;
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/// <summary></summary>
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public event EventHandler ValueChanged {
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add {
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if (OnValueChanged != null) {
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foreach (Delegate d in OnValueChanged.GetInvocationList()) {
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if (object.ReferenceEquals(d, value)) { return; }
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}
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}
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OnValueChanged = (EventHandler)Delegate.Combine(OnValueChanged, value);
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}
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remove { OnValueChanged = (EventHandler)Delegate.Remove(OnValueChanged, value); }
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}
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public AbstractProgressBar() {
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this.SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.OptimizedDoubleBuffer | ControlStyles.ResizeRedraw | ControlStyles.UserPaint, true);
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}
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/// <summary></summary>
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[Category("Progress"), Description("Gets or sets whether or not to draw the percentage text"), Browsable(true)]
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public bool ShowPercentage {
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get { return showPercent; }
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set {
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showPercent = value;
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Invalidate();
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if (!showPercent) {
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this.Text = "";
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}
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}
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}
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/// <summary></summary>
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[Category("Progress"), Description("Gets or sets the minimum value"), Browsable(true)]
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public virtual int Minimum {
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get { return this.minimum; }
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set {
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if (value > maximum) { throw new ArgumentException("Minimum must be smaller than maximum."); }
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this.minimum = value;
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this.Invalidate();
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}
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}
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/// <summary></summary>
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[Category("Progress"), Description("Gets or sets the maximum value"), Browsable(true)]
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public virtual int Maximum {
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get { return this.maximum; }
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set {
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if (value < minimum) { throw new ArgumentException("Maximum must be larger than minimum."); }
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this.maximum = value;
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this.Invalidate();
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}
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}
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/// <summary></summary>
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[Category("Progress"), Description("Gets or sets the current value"), Browsable(true)]
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public int Value {
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get { return this.value; }
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set {
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if (value < minimum) { throw new ArgumentException("Value must be greater than or equal to minimum."); }
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if (value > maximum) { throw new ArgumentException("Value must be less than or equal to maximum."); }
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this.value = value;
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if (showPercent) {
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int percent = (int)(((float)this.value / (float)(this.maximum - 1f)) * 100f);
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if (percent > 0) {
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if (percent > 100) { percent = 100; }
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this.Text = string.Format("{0}%", percent.ToString());
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} else { this.Text = ""; }
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}
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if (OnValueChanged != null) {
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OnValueChanged(this, EventArgs.Empty);
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}
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ResizeProgress();
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this.Invalidate();
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}
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}
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/// <summary></summary>
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[Category("Progress"), Description("Gets or sets the number of pixels to pad between the border and progress"), Browsable(true)]
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public int ProgressPadding {
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get { return this.padding; }
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set {
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this.padding = value;
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if (OnValueChanged != null) {
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OnValueChanged(this, EventArgs.Empty);
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}
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//ResizeProgress();
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OnResize(EventArgs.Empty);
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this.Invalidate();
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}
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}
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/// <summary></summary>
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[Category("Progress"), Description("Gets or sets the type of progress"), Browsable(true)]
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public virtual ProgressType ProgressType {
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get { return this.type; }
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set { this.type = value; }
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}
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#region Marquee
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/// <summary></summary>
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[Category("Marquee"), Description("Gets or sets the number of milliseconds between marquee steps"), Browsable(true)]
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public int MarqueeSpeed {
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get { return this.marqueeSpeed; }
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set {
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this.marqueeSpeed = value;
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if (this.marqueeSpeed < 10) { this.marqueeSpeed = 10; }
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}
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}
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/// <summary></summary>
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[Category("Marquee"), Description("Gets or sets the number of pixels to progress the marquee bar"), Browsable(true)]
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public int MarqueeStep {
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get { return this.marqueeStep; }
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set { this.marqueeStep = value; }
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}
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/// <summary></summary>
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[Category("Marquee"), Description("Gets or sets the percentage of the width that the marquee progress fills"), Browsable(true)]
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public int MarqueePercentage {
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get { return this.marqueePercentage; }
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set {
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if (value < 5 || value > 95) {
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throw new ArgumentException("Marquee percentage width must be between 5% and 95%.");
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}
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this.marqueePercentage = value;
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}
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}
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#endregion
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/// <summary></summary>
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[Browsable(false)]
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public Rectangle BorderBox {
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get { return this.borderbox; }
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}
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/// <summary></summary>
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[Browsable(false)]
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public Rectangle BackBox {
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get { return this.backbox; }
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}
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/// <summary></summary>
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[Browsable(false)]
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public Rectangle ProgressBox {
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get { return this.progressbox; }
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}
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/// <summary></summary>
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/// <param name="gr"></param>
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protected abstract void PaintBackground(Graphics gr);
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/// <summary></summary>
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/// <param name="gr"></param>
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protected abstract void PaintProgress(Graphics gr);
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/// <summary></summary>
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/// <param name="gr"></param>
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protected abstract void PaintText(Graphics gr);
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/// <summary></summary>
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/// <param name="gr"></param>
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protected abstract void PaintBorder(Graphics gr);
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/// <summary></summary>
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protected abstract void ResizeProgress();
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/// <summary></summary>
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/// <param name="e"></param>
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protected override void OnResize(EventArgs e) {
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base.OnResize(e);
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borderbox = new Rectangle(0, 0, this.Width - 1, this.Height - 1);
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backbox = new Rectangle(0, 0, this.Width - 1, this.Height - 1);
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ResizeProgress();
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}
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/// <summary></summary>
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/// <param name="e"></param>
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protected override void OnPaint(PaintEventArgs e) {
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base.OnPaint(e);
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PaintBackground(e.Graphics);
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PaintProgress(e.Graphics);
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e.Graphics.Clip = new Region(new Rectangle(0, 0, this.Width, this.Height));
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PaintText(e.Graphics);
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PaintBorder(e.Graphics);
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}
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/// <summary></summary>
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public abstract void MarqueeStart();
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/// <summary></summary>
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public abstract void MarqueePause();
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/// <summary></summary>
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public abstract void MarqueeStop();
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}
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}
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