/*
* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.renderkit.html.images;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GradientPaint;
import java.awt.Graphics2D;
import java.awt.Paint;
import java.awt.RenderingHints;
import java.awt.geom.Rectangle2D;
import java.awt.geom.RoundRectangle2D;
import java.awt.image.BufferedImage;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import javax.faces.context.FacesContext;
import org.richfaces.resource.AbstractJava2DUserResource;
import org.richfaces.resource.DynamicUserResource;
import org.richfaces.resource.PostConstructResource;
import org.richfaces.resource.StateHolderResource;
import org.richfaces.skin.Skin;
import org.richfaces.skin.SkinFactory;
/**
* @author amarkhel
*
*/
@DynamicUserResource
public class CalendarIcon extends AbstractJava2DUserResource implements StateHolderResource {
private static final Dimension DIMENSION = new Dimension(20, 20);
private Integer headerTextColor;
private Integer headerBackgroundColor;
public CalendarIcon() {
super(DIMENSION);
}
@PostConstructResource
public final void initialize() {
FacesContext context = FacesContext.getCurrentInstance();
Skin skin = SkinFactory.getInstance(context).getSkin(context);
Skin defaultSkin = SkinFactory.getInstance(context).getDefaultSkin(context);
this.headerTextColor = skin.getColorParameter(context, Skin.HEADER_BACKGROUND_COLOR);
if (this.headerTextColor == null) {
this.headerTextColor = defaultSkin.getColorParameter(context, Skin.HEADER_BACKGROUND_COLOR);
}
this.headerBackgroundColor = skin.getColorParameter(context, Skin.SELECT_CONTROL_COLOR);
if (this.headerBackgroundColor == null) {
this.headerBackgroundColor = defaultSkin.getColorParameter(context, Skin.SELECT_CONTROL_COLOR);
}
}
public boolean isTransient() {
return false;
}
public void writeState(FacesContext context, DataOutput dataOutput) throws IOException {
dataOutput.writeInt(this.headerTextColor);
dataOutput.writeInt(this.headerBackgroundColor);
}
public void readState(FacesContext context, DataInput dataInput) throws IOException {
this.headerTextColor = dataInput.readInt();
this.headerBackgroundColor = dataInput.readInt();
}
protected BufferedImage createImage(int width, int height) {
return new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
}
public void paint(Graphics2D graphics2d) {
BufferedImage image = paintImage();
graphics2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
graphics2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
Dimension dimension = getDimension();
graphics2d.drawImage(image, 0, 0, dimension.width, dimension.height, null);
}
public BufferedImage paintImage() {
BufferedImage image = createImage(16, 16);
Graphics2D g2d = image.createGraphics();
Color borderColor = new Color(this.headerTextColor);
Color activeColor = new Color(this.headerBackgroundColor);
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.setRenderingHint(RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_QUALITY);
g2d.setStroke(new BasicStroke(1));
int w = 16;
int h = 16;
// Draw Border
g2d.setColor(borderColor);
Rectangle2D border = new Rectangle2D.Double(1, 1, w - 3, h - 3);
RoundRectangle2D round = new RoundRectangle2D.Double(1, 1, w - 3, h - 3, 2, 2);
g2d.draw(round);
Color lightBlue = new Color(216, 226, 240);
Paint gradient1 = new GradientPaint(w - 4, h - 4, lightBlue, 2, 2, Color.white);
g2d.setPaint(gradient1);
border = new Rectangle2D.Double(2, 2, w - 4, h - 4);
g2d.fill(border);
border = new Rectangle2D.Double(3, 3, w - 6, h - 6);
gradient1 = new GradientPaint(3, 3, lightBlue, w - 6, h - 6, borderColor);
g2d.setPaint(gradient1);
g2d.fill(border);
g2d.setColor(Color.white);
g2d.drawLine(3, 6, 3, 11);
g2d.drawLine(5, 6, 5, 11);
g2d.drawLine(7, 6, 7, 11);
g2d.drawLine(9, 6, 9, 11);
g2d.drawLine(11, 6, 11, 11);
// Draw orange rectangle
border = new Rectangle2D.Double(3, 3, 10, 3);
g2d.setColor(Color.white);
g2d.fill(border);
Color c = new Color(activeColor.getRed(), activeColor.getGreen(), activeColor.getBlue(), 100);
Color c2 = new Color(activeColor.getRed(), activeColor.getGreen(), activeColor.getBlue(), 200);
gradient1 = new GradientPaint(12, 4, activeColor, 4, 7, c2);
g2d.setPaint(gradient1);
g2d.fill(border);
// g2d.setColor(activeColor);
c = new Color(activeColor.getRed(), activeColor.getGreen(), activeColor.getBlue(), 150);
c2 = new Color(activeColor.getRed(), activeColor.getGreen(), activeColor.getBlue(), 200);
border = new Rectangle2D.Double(4, 4, 8, 1);
g2d.setColor(Color.white);
g2d.fill(border);
gradient1 = new GradientPaint(4, 4, c, 10, 4, c2);
// g2d.setPaint(gradient1);
g2d.setColor(c);
g2d.fill(border);
g2d.dispose();
return image;
}
}