/*
* Copyright 2009-2014 PrimeTek.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.primefaces.mobile.renderkit.paginator;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.component.api.UIData;
import org.primefaces.component.paginator.PaginatorElementRenderer;
import org.primefaces.renderkit.CoreRenderer;
import org.primefaces.util.WidgetBuilder;
public class PaginatorRenderer extends CoreRenderer {
private static Map<String,PaginatorElementRenderer> ELEMENTS;
static {
ELEMENTS = new HashMap<String, PaginatorElementRenderer>();
ELEMENTS.put("{FirstPageLink}", new FirstPageLinkRenderer());
ELEMENTS.put("{PreviousPageLink}", new PrevPageLinkRenderer());
ELEMENTS.put("{NextPageLink}", new NextPageLinkRenderer());
ELEMENTS.put("{LastPageLink}", new LastPageLinkRenderer());
ELEMENTS.put("{PageLinks}", new PageLinksRenderer());
}
public void encodeMarkup(FacesContext context, UIData uidata, String position) throws IOException {
if(!uidata.isPaginatorAlwaysVisible() && uidata.getPageCount() <= 1) {
return;
}
ResponseWriter writer = context.getResponseWriter();
String id = uidata.getClientId(context) + "_paginator_" + position;
writer.startElement("div", null);
writer.writeAttribute("id", id, null);
writer.writeAttribute("class", "ui-bar-a ui-paginator", null);
writer.writeAttribute("role", "navigation", null);
writer.startElement("div", null);
writer.writeAttribute("class", "ui-controlgroup ui-controlgroup-horizontal ui-corner-all", null);
writer.startElement("div", null);
writer.writeAttribute("class", "ui-controlgroup-controls", null);
String[] elements = uidata.getPaginatorTemplate().split(" ");
for(String element : elements) {
PaginatorElementRenderer renderer = ELEMENTS.get(element);
if(renderer != null) {
renderer.render(context, uidata);
}
else {
UIComponent elementFacet = uidata.getFacet(element);
if(elementFacet != null)
elementFacet.encodeAll(context);
//else
//writer.write(element + " ");
}
}
writer.endElement("div");
writer.endElement("div");
writer.endElement("div");
}
public void encodeScript(FacesContext context, UIData uidata, WidgetBuilder wb) throws IOException {
String clientId = uidata.getClientId(context);
String paginatorPosition = uidata.getPaginatorPosition();
String paginatorContainers = null;
String currentPageTemplate = uidata.getCurrentPageReportTemplate();
if(paginatorPosition.equalsIgnoreCase("both"))
paginatorContainers = "'" + clientId + "_paginator_top','" + clientId + "_paginator_bottom'";
else
paginatorContainers = "'" + clientId + "_paginator_" + paginatorPosition + "'";
wb.append(",paginator:{")
.append("id:[").append(paginatorContainers).append("]")
.append(",rows:").append(uidata.getRows())
.append(",rowCount:").append(uidata.getRowCount())
.append(",page:").append(uidata.getPage());
if(currentPageTemplate != null)
wb.append(",currentPageTemplate:'").append(currentPageTemplate).append("'");
if(uidata.getPageLinks() != 10)
wb.append(",pageLinks:").append(uidata.getPageLinks());
if(!uidata.isPaginatorAlwaysVisible())
wb.append(",alwaysVisible:false");
wb.append("}");
}
}