// *********************************
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// Message from Original Author:
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//
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// 2008 Jose Menendez Poo
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// Please give me credit if you use this code. It's all I ask.
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// Contact me for more info: menendezpoo@gmail.com
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// *********************************
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//
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// Original project from http://ribbon.codeplex.com/
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// Continue to support and maintain by http://officeribbon.codeplex.com/
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using System.Drawing;
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using System.Windows.Forms.RibbonHelpers;
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namespace System.Windows.Forms
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{
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/// <summary>
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/// Minimise, Maximise, Restore and Close buttons in the Ribbon caption area
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/// </summary>
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public class RibbonCaptionButton
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: RibbonButton
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{
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#region Subclasses
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/// <summary>
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/// Defines the possible caption buttons
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/// </summary>
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public enum CaptionButton
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{
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Minimize,
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Maximize,
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Restore,
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Close
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}
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#endregion
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#region Static
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public const string WindowsIconsFont = "Marlett";
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/// <summary>
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/// Gets the character to render the specified button type
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/// </summary>
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/// <param name="type">type of button</param>
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/// <returns>Character to use with "Marlett" font in Windows, some other representative characters when in other O.S.</returns>
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public static string GetCharFor(CaptionButton type)
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{
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if (WinApi.IsWindows)
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{
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switch (type)
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{
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case CaptionButton.Minimize:
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return "0";
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case CaptionButton.Maximize:
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return "1";
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case CaptionButton.Restore:
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return "2";
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case CaptionButton.Close:
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return "r";
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default:
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return "?";
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}
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}
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switch (type)
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{
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case CaptionButton.Minimize:
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return "_";
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case CaptionButton.Maximize:
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return "+";
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case CaptionButton.Restore:
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return "^";
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case CaptionButton.Close:
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return "X";
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default:
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return "?";
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}
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}
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#endregion
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#region Fields
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#endregion
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#region Ctor
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/// <summary>
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/// Creates a new CaptionButton
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/// </summary>
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/// <param name="buttonType"></param>
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public RibbonCaptionButton(CaptionButton buttonType)
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{
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SetCaptionButtonType(buttonType);
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}
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#endregion
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#region Prop
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/// <summary>
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/// Gets the type of caption button this is
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/// </summary>
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public CaptionButton CaptionButtonType { get; private set; }
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#endregion
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#region Methods
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public override void OnClick(EventArgs e)
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{
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base.OnClick(e);
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Form f = Owner.FindForm();
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if (f == null) return;
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switch (CaptionButtonType)
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{
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case CaptionButton.Minimize:
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f.WindowState = FormWindowState.Minimized;
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break;
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case CaptionButton.Maximize:
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if (f.WindowState == FormWindowState.Normal)
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{
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f.WindowState = FormWindowState.Maximized;
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f.Refresh();
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}
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else
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{
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f.WindowState = FormWindowState.Normal;
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f.Refresh();
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}
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break;
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case CaptionButton.Restore:
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f.WindowState = FormWindowState.Normal;
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break;
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case CaptionButton.Close:
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f.Close();
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break;
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default:
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break;
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}
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}
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/// <summary>
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/// Sets value to the type of caption button
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/// </summary>
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/// <param name="buttonType"></param>
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internal void SetCaptionButtonType(CaptionButton buttonType)
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{
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Text = GetCharFor(buttonType);
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CaptionButtonType = buttonType;
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}
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internal override Rectangle OnGetTextBounds(RibbonElementSizeMode sMode, Rectangle bounds)
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{
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Rectangle r = bounds;
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r.X = bounds.Left + 3;
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return r;
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}
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#endregion
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}
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}
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