Author: abelevich Date: 2008-01-30 14:54:20 -0500 (Wed, 30 Jan 2008) New Revision: 5741 Added: trunk/sandbox/ui/combobox/src/main/java/org/richfaces/renderkit/images/ComboBoxListShadow.java Modified: trunk/sandbox/ui/combobox/src/main/config/resources/resource-config.xml Log: add shadow picture generate class Modified: trunk/sandbox/ui/combobox/src/main/config/resources/resource-config.xml =================================================================== --- trunk/sandbox/ui/combobox/src/main/config/resources/resource-config.xml 2008-01-30 19:53:23 UTC (rev 5740) +++ trunk/sandbox/ui/combobox/src/main/config/resources/resource-config.xml 2008-01-30 19:54:20 UTC (rev 5741) @@ -15,6 +15,9 @@ <resource class="org.richfaces.renderkit.images.ComboBoxArrowImageDisable"> <name>org.richfaces.renderkit.images.ComboBoxArrowImageDisable</name> </resource> + <resource class="org.richfaces.renderkit.images.ComboBoxListShadow"> + <name>org.richfaces.renderkit.images.ComboBoxListShadow</name> + </resource> </resource-config> Added: trunk/sandbox/ui/combobox/src/main/java/org/richfaces/renderkit/images/ComboBoxListShadow.java =================================================================== --- trunk/sandbox/ui/combobox/src/main/java/org/richfaces/renderkit/images/ComboBoxListShadow.java (rev 0) +++ trunk/sandbox/ui/combobox/src/main/java/org/richfaces/renderkit/images/ComboBoxListShadow.java 2008-01-30 19:54:20 UTC (rev 5741) @@ -0,0 +1,79 @@ +/** + * + */ +package org.richfaces.renderkit.images; + +import java.awt.Color; +import java.awt.Dimension; +import java.awt.Graphics2D; +import java.awt.RenderingHints; +import java.awt.geom.Rectangle2D; +import java.awt.geom.RoundRectangle2D; +import java.awt.image.BufferedImage; +import java.awt.image.ConvolveOp; +import java.awt.image.Kernel; +import java.awt.image.RenderedImage; +import java.util.Date; + +import javax.faces.context.FacesContext; + +import org.ajax4jsf.resource.GifRenderer; +import org.ajax4jsf.resource.ImageRenderer; +import org.ajax4jsf.resource.InternetResourceBuilder; +import org.ajax4jsf.resource.Java2Dresource; +import org.ajax4jsf.resource.PngRenderer; +import org.ajax4jsf.resource.ResourceContext; +import org.ajax4jsf.util.Zipper2; + +/** + * @author Anton Belevich + * + */ +public class ComboBoxListShadow extends Java2Dresource { + + static final Dimension dimensions = new Dimension(1010, 1010); + + public ComboBoxListShadow() { + setRenderer(new PngRenderer()); + setLastModified(new Date(InternetResourceBuilder.getInstance().getStartTime())); + } + + protected Dimension getDimensions(ResourceContext resourceContext) { + return dimensions; + } + public Dimension getDimensions(FacesContext facesContext, Object data) { + return dimensions; + } + + protected RenderedImage getImage(ResourceContext context) { + + ImageRenderer renderer = (ImageRenderer)getRenderer(null); + Dimension imageDimensions = getDimensions(context); + + BufferedImage image = null; + if (imageDimensions.getHeight() > 0.0 && imageDimensions.getWidth() > 0.0) { + + int cornerSize = 15; + int rectWidth = imageDimensions.width; + float shadowOpacity = 0.02f; + + image = renderer.createImage(rectWidth,rectWidth); + Graphics2D g2d = image.createGraphics(); + g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); + g2d.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE); + g2d.setRenderingHint(RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_QUALITY); + g2d.setRenderingHint(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_ENABLE); + g2d.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY); + g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC); + g2d.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); + for (int i = 0; i < 10; i++) { + g2d.setColor(new Color(0.0f, 0.0f, 0.0f, shadowOpacity)); + shadowOpacity = shadowOpacity * 1.4f; + g2d.fillRoundRect(i, i, rectWidth-2*i, rectWidth-2*i, cornerSize, cornerSize); + } + g2d.dispose(); + } + + return image; + } +}