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*
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*
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* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
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* or LICENSE.txt. See the License for the specific
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*
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* file and include the License file at LICENSE.txt.
*
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* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
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/*
* MastFooterRenderer.java
*
* Created on September 14, 2006, 6:09 PM
*
*/
package com.sun.webui.jsf.renderkit.html;
import com.sun.faces.annotation.Renderer;
import java.io.IOException;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.component.UIComponent;
import com.sun.webui.jsf.component.ImageComponent;
import com.sun.webui.jsf.component.MastFooter;
import com.sun.webui.jsf.component.Icon;
import com.sun.webui.jsf.util.RenderingUtilities;
import com.sun.webui.jsf.util.ThemeUtilities;
import com.sun.webui.html.HTMLAttributes;
import com.sun.webui.html.HTMLElements;
import com.sun.webui.theme.Theme;
import com.sun.webui.jsf.theme.ThemeImages;
import com.sun.webui.jsf.theme.ThemeStyles;
/**
*
* @author deep
*/
@Renderer(@Renderer.Renders(componentFamily = "com.sun.webui.jsf.MastFooter"))
public class MastFooterRenderer extends AbstractRenderer {
/** Creates a new instance of MastheadRenderer */
public MastFooterRenderer() {
}
/**
* All of the necessary Masthead rendering is done here.
*
* @param context The current FacesContext
* @param component The ImageComponent object to use
* @param writer The current ResponseWriter
*
* @exception IOException if an input/output error occurss
*/
@Override
protected void renderEnd(FacesContext context, UIComponent component,
ResponseWriter writer) throws IOException {
MastFooter footer = (MastFooter) component;
Theme theme = ThemeUtilities.getTheme(context);
writer.startElement(HTMLElements.DIV, footer);
String styleClass = footer.getStyleClass();
if (styleClass != null && styleClass.length() > 0) {
writer.writeAttribute(HTMLAttributes.CLASS, styleClass, null);
} else {
writer.writeAttribute(HTMLAttributes.CLASS,
theme.getStyleClass(ThemeStyles.MASTHEAD_FOOTER),
null);
}
String style = footer.getStyle();
if (style != null && style.length() > 0) {
writer.writeAttribute(HTMLAttributes.STYLE, style, null);
}
writer.writeAttribute(HTMLAttributes.ID, footer.getClientId(context),
null);
writer.writeAttribute(HTMLAttributes.ALIGN, "right", null); //NOI18N
renderCorporateImage(context, footer, writer, theme);
writer.endElement(HTMLElements.DIV); // NOI18N
}
/**
* Render the corporate logo as an image in the footer associated with the
* masthead.
*
* @param context The current FacesContext
* @param masthead The Masthead component
* @param writer The current ResponseWriter
* @param theme The current Theme
*/
protected void renderCorporateImage(FacesContext context,
MastFooter footer, ResponseWriter writer, Theme theme)
throws IOException {
UIComponent corporateFacet =
footer.getFacet("corporateImage"); // NOI18N
if (corporateFacet != null) {
RenderingUtilities.renderComponent(corporateFacet, context);
return;
}
// no facet specified
// use the values specified for component props if set.
//
String imageAttr = footer.getCorporateImageURL();
if (imageAttr != null && imageAttr.trim().length() != 0) {
ImageComponent image = new ImageComponent();
image.setUrl(imageAttr);
imageAttr = footer.getCorporateImageDescription();
if (imageAttr != null) {
image.setAlt(imageAttr);
}
int dim = footer.getCorporateImageHeight();
if (dim != 0) {
image.setHeight(dim);
}
dim = footer.getCorporateImageWidth();
if (dim != 0) {
image.setWidth(dim);
}
RenderingUtilities.renderComponent(image, context);
return;
}
// use default Theme corporate image
// First see if there is an image path. If there is
// call ThemeUtilities.getIcon to an Icon.
//
try {
String imagePath =
theme.getImagePath(ThemeImages.MASTHEAD_CORPNAME);
if (imagePath == null) {
return;
}
Icon icon = ThemeUtilities.getIcon(theme,
ThemeImages.MASTHEAD_CORPNAME);
icon.setId(footer.getId() + "_corporateImage"); // NOI18N
RenderingUtilities.renderComponent(icon, context);
} catch (Exception e) {
// Don't care.
}
}
}
