/**
* License Agreement.
*
* Ajax4jsf 1.1 - Natural Ajax for Java Server Faces (JSF)
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.richfaces.renderkit.html;
//
// Imports
//
import java.util.Iterator;
import java.util.Collection;
import java.util.Map;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.ajax4jsf.renderkit.ComponentsVariableResolver;
import org.ajax4jsf.renderkit.ComponentVariables;
import org.ajax4jsf.resource.InternetResource;
//
//
//
import org.richfaces.renderkit.AbstractPageRenderer;
/**
* Renderer for component class org.richfaces.renderkit.html.PageRenderer
*/
public class PageRenderer extends AbstractPageRenderer {
public PageRenderer () {
super();
}
//
// Declarations
//
private final InternetResource[] styles = {
getResource("css/page.xcss")
};
private InternetResource[] stylesAll = null;
protected InternetResource[] getStyles() {
synchronized (this) {
if (stylesAll == null) {
InternetResource[] rsrcs = super.getStyles();
boolean ignoreSuper = rsrcs == null || rsrcs.length == 0;
boolean ignoreThis = styles == null || styles.length == 0;
if (ignoreSuper) {
if (ignoreThis) {
stylesAll = new InternetResource[0];
} else {
stylesAll = styles;
}
} else {
if (ignoreThis) {
stylesAll = rsrcs;
} else {
java.util.Set rsrcsSet = new java.util.LinkedHashSet();
for (int i = 0; i < rsrcs.length; i++ ) {
rsrcsSet.add(rsrcs[i]);
}
for (int i = 0; i < styles.length; i++ ) {
rsrcsSet.add(styles[i]);
}
stylesAll = (InternetResource[]) rsrcsSet.toArray(new InternetResource[rsrcsSet.size()]);
}
}
}
}
return stylesAll;
}
//
//
//
private String convertToString(Object obj ) {
return ( obj == null ? "" : obj.toString() );
}
private String convertToString(boolean b ) {
return String.valueOf(b);
}
private String convertToString(int b ) {
return b!=Integer.MIN_VALUE?String.valueOf(b):"";
}
private String convertToString(long b ) {
return b!=Long.MIN_VALUE?String.valueOf(b):"";
}
private boolean isEmpty(Object o) {
if (null == o) {
return true;
}
if (o instanceof String ) {
return (0 == ((String)o).length());
}
if (o instanceof Collection) {
return (0 == ((Collection)o).size());
}
if (o instanceof Map) {
return (0 == ((Map)o).size());
}
if (o.getClass().isArray()) {
return (0 == ((Object [])o).length);
}
return false;
}
/**
* Get base component class, targetted for this renderer. Used for check arguments in decode/encode.
* @return
*/
protected Class getComponentClass() {
return org.richfaces.component.UIPage.class;
}
public void doEncodeBegin(ResponseWriter writer, FacesContext context, UIComponent component ) throws IOException {
ComponentVariables variables = ComponentsVariableResolver.getVariables(this, component);
doEncodeBegin(writer, context, (org.richfaces.component.UIPage)component, variables );
}
public void doEncodeBegin(ResponseWriter writer, FacesContext context, org.richfaces.component.UIPage component, ComponentVariables variables ) throws IOException {
java.lang.String clientId = component.getClientId(context);
variables.setVariable("namespace", prolog(context,component) );
writer.startElement("html", component);
getUtils().writeAttribute(writer, "lang", context.getViewRoot().getLocale() );
getUtils().writeAttribute(writer, "xmlns", variables.getVariable("namespace") );
writer.startElement("head", component);
writer.startElement("title", component);
writer.writeText(convertToString(component.getAttributes().get("pageTitle")),null);
writer.endElement("title");
themeStyle(context, component);
themeScript(context, component);
pageStyle(context, component);
UIComponent indexChildren_34 = component.getFacet("pageHeader");
if (null != indexChildren_34 && indexChildren_34 .isRendered()) {
renderChild(context, indexChildren_34);
}
writer.endElement("head");
writer.startElement("body", component);
//
// pass thru attributes
//
getUtils().encodeAttributesFromArray(context,component,new String[] {
"alink" ,
"background" ,
"bgcolor" ,
"dir" ,
"lang" ,
"link" ,
"onclick" ,
"ondblclick" ,
"onkeydown" ,
"onkeypress" ,
"onkeyup" ,
"onload" ,
"onmousedown" ,
"onmousemove" ,
"onmouseout" ,
"onmouseover" ,
"onmouseup" ,
"onunload" ,
"style" ,
"text" ,
"title" ,
"vlink" ,
"xml:lang" });
//
//
//
writer.startElement("div", component);
getUtils().writeAttribute(writer, "class", "rich-page " + convertToString(component.getAttributes().get("pageClass")) );
getUtils().writeAttribute(writer, "id", clientId );
getUtils().writeAttribute(writer, "style", component.getAttributes().get("pageStyle") );
if ( Boolean.valueOf( String.valueOf(hasFacet(component,"header")) ).booleanValue() ) {
writer.startElement("div", component);
getUtils().writeAttribute(writer, "class", "rich-page-header " + convertToString(component.getAttributes().get("headerClass")) );
getUtils().writeAttribute(writer, "id", convertToString(clientId) + ":hd" );
writer.startElement("div", component);
getUtils().writeAttribute(writer, "class", "rich-page-header-content" );
getUtils().writeAttribute(writer, "id", convertToString(clientId) + ":hdc" );
UIComponent indexChildren_35 = component.getFacet("header");
if (null != indexChildren_35 && indexChildren_35 .isRendered()) {
renderChild(context, indexChildren_35);
}
writer.endElement("div");
writer.endElement("div");
}
if ( Boolean.valueOf( String.valueOf(hasFacet(component,"subheader")) ).booleanValue() ) {
writer.startElement("div", component);
getUtils().writeAttribute(writer, "class", "rich-page-subheader " + convertToString(component.getAttributes().get("subheaderClass")) );
getUtils().writeAttribute(writer, "id", convertToString(clientId) + ":shd" );
UIComponent indexChildren_36 = component.getFacet("subheader");
if (null != indexChildren_36 && indexChildren_36 .isRendered()) {
renderChild(context, indexChildren_36);
}
writer.endElement("div");
}
writer.startElement("div", component);
getUtils().writeAttribute(writer, "class", "rich-page-content " + convertToString(component.getAttributes().get("contentClass")) );
getUtils().writeAttribute(writer, "id", convertToString(clientId) + ":cnt" );
if ( Boolean.valueOf( String.valueOf(hasFacet(component,"sidebar")) ).booleanValue() ) {
writer.startElement("div", component);
getUtils().writeAttribute(writer, "class", "rich-page-sidebar " + convertToString(component.getAttributes().get("sidebarClass")) );
UIComponent indexChildren_37 = component.getFacet("sidebar");
if (null != indexChildren_37 && indexChildren_37 .isRendered()) {
renderChild(context, indexChildren_37);
}
writer.endElement("div");
}
}
public void doEncodeChildren(ResponseWriter writer, FacesContext context, UIComponent component) throws IOException {
ComponentVariables variables = ComponentsVariableResolver.getVariables(this, component);
doEncodeChildren(writer, context, (org.richfaces.component.UIPage)component, variables );
}
public void doEncodeChildren(ResponseWriter writer, FacesContext context, org.richfaces.component.UIPage component, ComponentVariables variables) throws IOException {
writer.startElement("div", component);
getUtils().writeAttribute(writer, "class", "rich-page-main" );
writer.startElement("div", component);
getUtils().writeAttribute(writer, "class", "rich-page-body " + convertToString(component.getAttributes().get("bodyClass")) );
renderChildren(context, component);
writer.endElement("div");
writer.endElement("div");
}
/* (non-Javadoc)
* @see javax.faces.render.Renderer#getRendersChildren()
*/
public boolean getRendersChildren() {
return true;
}
public void doEncodeEnd(ResponseWriter writer, FacesContext context, org.richfaces.component.UIPage component, ComponentVariables variables) throws IOException {
writer.endElement("div");
if ( Boolean.valueOf( String.valueOf(hasFacet(component,"footer")) ).booleanValue() ) {
java.lang.String clientId = component.getClientId(context);
writer.startElement("div", component);
getUtils().writeAttribute(writer, "class", "rich-page-footer " + convertToString(component.getAttributes().get("footerClass")) );
getUtils().writeAttribute(writer, "id", convertToString(clientId) + ":ft" );
writer.startElement("div", component);
getUtils().writeAttribute(writer, "class", "rich-page-footer-content" );
getUtils().writeAttribute(writer, "id", convertToString(clientId) + ":ftc" );
UIComponent indexChildren_38 = component.getFacet("footer");
if (null != indexChildren_38 && indexChildren_38 .isRendered()) {
renderChild(context, indexChildren_38);
}
writer.endElement("div");
writer.endElement("div");
}
writer.endElement("div");
writer.endElement("body");
writer.endElement("html");
}
public void doEncodeEnd(ResponseWriter writer, FacesContext context, UIComponent component) throws IOException {
ComponentVariables variables = ComponentsVariableResolver.getVariables(this, component);
doEncodeEnd(writer, context, (org.richfaces.component.UIPage)component, variables );
ComponentsVariableResolver.removeVariables(this, component);
}
}