// *********************************
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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.Drawing.Imaging;
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namespace System.Windows.Forms
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{
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/// <summary>
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/// Provides render functionallity for the Ribbon control
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/// </summary>
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/// <remarks></remarks>
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public class RibbonRenderer
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{
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#region Static
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private static ColorMatrix _disabledImageColorMatrix;
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/// <summary>
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/// Gets the disabled image color matrix
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/// </summary>
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private static ColorMatrix DisabledImageColorMatrix
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{
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get
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{
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if (_disabledImageColorMatrix == null)
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{
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float[][] numArray = new float[5][];
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numArray[0] = new[] { 0.2125f, 0.2125f, 0.2125f, 0f, 0f };
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numArray[1] = new[] { 0.2577f, 0.2577f, 0.2577f, 0f, 0f };
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numArray[2] = new[] { 0.0361f, 0.0361f, 0.0361f, 0f, 0f };
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float[] numArray3 = new float[5];
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numArray3[3] = 1f;
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numArray[3] = numArray3;
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numArray[4] = new[] { 0.38f, 0.38f, 0.38f, 0f, 1f };
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float[][] numArray2 = new float[5][];
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float[] numArray4 = new float[5];
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numArray4[0] = 1f;
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numArray2[0] = numArray4;
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float[] numArray5 = new float[5];
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numArray5[1] = 1f;
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numArray2[1] = numArray5;
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float[] numArray6 = new float[5];
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numArray6[2] = 1f;
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numArray2[2] = numArray6;
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float[] numArray7 = new float[5];
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numArray7[3] = 0.7f;
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numArray2[3] = numArray7;
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numArray2[4] = new float[5];
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_disabledImageColorMatrix = MultiplyColorMatrix(numArray2, numArray);
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}
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return _disabledImageColorMatrix;
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}
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}
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/// <summary>
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/// Multiplies the color matrix (Extracted from .NET Framework
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/// </summary>
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/// <param name="matrix1"></param>
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/// <param name="matrix2"></param>
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/// <returns></returns>
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internal static ColorMatrix MultiplyColorMatrix(float[][] matrix1, float[][] matrix2)
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{
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int num = 5;
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float[][] newColorMatrix = new float[num][];
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for (int i = 0; i < num; i++)
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{
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newColorMatrix[i] = new float[num];
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}
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float[] numArray2 = new float[num];
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for (int j = 0; j < num; j++)
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{
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for (int k = 0; k < num; k++)
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{
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numArray2[k] = matrix1[k][j];
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}
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for (int m = 0; m < num; m++)
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{
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float[] numArray3 = matrix2[m];
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float num6 = 0f;
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for (int n = 0; n < num; n++)
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{
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num6 += numArray3[n] * numArray2[n];
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}
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newColorMatrix[m][j] = num6;
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}
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}
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return new ColorMatrix(newColorMatrix);
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}
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/// <summary>
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/// Creates the disabled image for the specified Image
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/// </summary>
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/// <param name="normalImage"></param>
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/// <returns></returns>
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public static Image CreateDisabledImage(Image normalImage)
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{
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ImageAttributes imageAttr = new ImageAttributes();
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imageAttr.ClearColorKey();
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imageAttr.SetColorMatrix(DisabledImageColorMatrix);
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Size size = normalImage.Size;
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Bitmap image = new Bitmap(size.Width, size.Height);
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Graphics graphics = Graphics.FromImage(image);
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graphics.DrawImage(normalImage, new Rectangle(0, 0, size.Width, size.Height), 0, 0, size.Width, size.Height, GraphicsUnit.Pixel, imageAttr);
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graphics.Dispose();
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return image;
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}
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#endregion
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/// <summary>
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/// Renders the Ribbon Orb's DropDown background
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/// </summary>
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/// <param name="e"></param>
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public virtual void OnRenderOrbDropDownBackground(RibbonOrbDropDownEventArgs e)
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{
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}
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/// <summary>
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/// Renders the Ribbon's caption bar
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/// </summary>
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/// <param name="e"></param>
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public virtual void OnRenderRibbonCaptionBar(RibbonRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the orb of the ribbon
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/// </summary>
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/// <param name="e"></param>
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public virtual void OnRenderRibbonOrb(RibbonRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the background of the QuickAccess toolbar
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/// </summary>
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/// <param name="e"></param>
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public virtual void OnRenderRibbonQuickAccessToolbarBackground(RibbonRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the Ribbon's background
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/// </summary>
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public virtual void OnRenderRibbonBackground(RibbonRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders a RibbonTab
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/// </summary>
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/// <param name="e">Event data and paint tools</param>
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public virtual void OnRenderRibbonTab(RibbonTabRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders a RibbonContext
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/// </summary>
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/// <param name="e">Event data and paint tools</param>
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public virtual void OnRenderRibbonContext(RibbonContextRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders a RibbonItem
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/// </summary>
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public virtual void OnRenderRibbonItem(RibbonItemRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the background of the content of the specified tab
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/// </summary>
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/// <param name="e">Event data and paint tools</param>
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public virtual void OnRenderRibbonTabContentBackground(RibbonTabRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the background of the specified ribbon panel
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/// </summary>
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/// <param name="e">Event data and paint tools</param>
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public virtual void OnRenderRibbonPanelBackground(RibbonPanelRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the text of the tab specified on the event
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/// </summary>
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/// <param name="e">Event data and paint tools</param>
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public virtual void OnRenderRibbonTabText(RibbonTabRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the text of the context specified on the event
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/// </summary>
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/// <param name="e">Event data and paint tools</param>
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public virtual void OnRenderRibbonContextText(RibbonContextRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the text of the item specified on the event
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/// </summary>
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/// <param name="e">Event data and paint tools</param>
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public virtual void OnRenderRibbonItemText(RibbonTextEventArgs e)
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{
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}
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/// <summary>
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/// Renders the border of the item, after the text and image of the item
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/// </summary>
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/// <param name="e"></param>
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public virtual void OnRenderRibbonItemBorder(RibbonItemRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the image of the item specified on the event
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/// </summary>
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public virtual void OnRenderRibbonItemImage(RibbonItemBoundsEventArgs e)
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{
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}
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/// <summary>
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/// Renders the text of the specified panel
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/// </summary>
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/// <param name="e">Event data and paint tools</param>
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public virtual void OnRenderRibbonPanelText(RibbonPanelRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the background of a dropdown
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/// </summary>
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/// <param name="e"></param>
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public virtual void OnRenderDropDownBackground(RibbonCanvasEventArgs e)
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{
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}
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/// <summary>
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/// Renders the image separator of a dropdown
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/// </summary>
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/// <param name="item"></param>
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/// <param name="e"></param>
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public virtual void OnRenderDropDownDropDownImageSeparator(RibbonItem item, RibbonCanvasEventArgs e)
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{
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}
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/// <summary>
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/// Renders the background of a panel background
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/// </summary>
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/// <param name="e"></param>
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public virtual void OnRenderPanelPopupBackground(RibbonCanvasEventArgs e)
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{
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}
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/// <summary>
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/// Call to draw the scroll buttons on the tab
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/// </summary>
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/// <param name="e"></param>
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public virtual void OnRenderTabScrollButtons(RibbonTabRenderEventArgs e)
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{
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}
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/// <summary>
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/// Call to draw the scrollbar on the Control
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/// </summary>
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/// <param name="g"></param>
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/// <param name="item"></param>
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/// <param name="ribbon"></param>
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public virtual void OnRenderScrollbar(Graphics g, Control item, Ribbon ribbon)
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{
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}
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/// <summary>
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/// Call to draw the Tooltip
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/// </summary>
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/// <param name="e"></param>
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public virtual void OnRenderToolTipBackground(RibbonToolTipRenderEventArgs e)
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{
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}
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/// <summary>
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/// Renders the text of the Tooltip specified on the event
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/// </summary>
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/// <param name="e">Event data and paint tools</param>
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public virtual void OnRenderToolTipText(RibbonToolTipRenderEventArgs e)
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{
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}
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public virtual void OnRenderToolTipImage(RibbonToolTipRenderEventArgs e)
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{
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}
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}
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}
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