package org.richfaces.renderkit.html.iconimages;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.util.Date;
import javax.faces.context.FacesContext;
import org.ajax4jsf.resource.GifRenderer;
import org.ajax4jsf.resource.InternetResourceBuilder;
import org.ajax4jsf.resource.Java2Dresource;
import org.ajax4jsf.resource.ResourceContext;
import org.ajax4jsf.util.HtmlColor;
import org.ajax4jsf.util.Zipper;
import org.richfaces.skin.Skin;
import org.richfaces.skin.SkinFactory;
public class ScrollableDataTableIconSplit extends Java2Dresource {
public ScrollableDataTableIconSplit() {
setRenderer(new GifRenderer());
setLastModified(new Date(InternetResourceBuilder.getInstance().getStartTime()));
}
public Dimension calculateDimensions() {
return new Dimension(2, 13);
}
protected void paint(ResourceContext context, Graphics2D g2d) {
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.setRenderingHint(RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_QUALITY);
g2d.setRenderingHint(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_ENABLE);
Object [] data = (Object[]) restoreData(context);
Color col1 = (Color)data[0];
Color col2 = (Color)data[1];
g2d.setColor(col2);
g2d.drawLine(0, 0, 0, 12);
g2d.setColor(col1);
g2d.drawLine(1, 0, 1, 12);
}
public Dimension getDimensions(FacesContext facesContext, Object data) {
return calculateDimensions();
}
protected Dimension getDimensions(ResourceContext resourceContext) {
return calculateDimensions();
}
protected Object deserializeData(byte[] objectArray) {
if (objectArray == null) {
return null;
}
Object [] stored = new Object[2];
stored[0] = new Color(Zipper.unzip(objectArray, 0));
stored[1] = new Color(Zipper.unzip(objectArray, 3));
return stored;
}
protected Object getDataToStore(FacesContext context, Object data) {
Skin skin = SkinFactory.getInstance().getSkin(context);
Skin defaultSkin = SkinFactory.getInstance().getDefaultSkin(context);
Color col = null;
String skinParameter = "headerTextColor";
String headerTextColor = (String) skin.getParameter(context, skinParameter);
if (null == headerTextColor || "".equals(headerTextColor))
headerTextColor = (String) defaultSkin.getParameter(context, skinParameter);
if (headerTextColor == null) {
return null;
}
col = HtmlColor.decode(headerTextColor);
byte[] ret = new byte[6];
Zipper.zip(ret, col.getRGB(), 0);
skinParameter = "headerBackgroundColor";
String headerBackgroundColor = (String) skin.getParameter(context, skinParameter);
if (null == headerBackgroundColor || "".equals(headerBackgroundColor))
headerBackgroundColor = (String) defaultSkin.getParameter(context, skinParameter);
if (headerBackgroundColor == null) {
return null;
}
col = HtmlColor.decode(headerBackgroundColor);
Zipper.zip(ret, col.getRGB(), 3);
return ret;
}
}