All Downloads are FREE. Search and download functionalities are using the official Maven repository.
Please wait. This can take some minutes ...
Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $
You can buy this project and download/modify it how often you want.
org.primefaces.component.layout.LayoutUnitRenderer Maven / Gradle / Ivy
/*
* 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.component.layout;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.renderkit.CoreRenderer;
public class LayoutUnitRenderer extends CoreRenderer {
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
ResponseWriter writer = context.getResponseWriter();
LayoutUnit unit = (LayoutUnit) component;
boolean nesting = unit.isNesting();
String defaultStyleClass = Layout.UNIT_CLASS + " ui-layout-" + unit.getPosition();
String styleClass = unit.getStyleClass();
styleClass = styleClass == null ? defaultStyleClass : defaultStyleClass + " " + styleClass;
writer.startElement("div", component);
writer.writeAttribute("id", component.getClientId(context), "id");
writer.writeAttribute("class", styleClass , "styleClass");
if(unit.getStyle() != null) writer.writeAttribute("style", unit.getStyle() , "style");
encodeHeader(context, unit);
if(!nesting) {
writer.startElement("div", null);
writer.writeAttribute("class", Layout.UNIT_CONTENT_CLASS, null);
}
renderChildren(context, unit);
if(!nesting) {
writer.endElement("div");
}
encodeFooter(context, unit);
writer.endElement("div");
}
@Override
public void encodeChildren(FacesContext context, UIComponent component) throws IOException {
//Do nothing
}
@Override
public boolean getRendersChildren() {
return true;
}
public void encodeHeader(FacesContext context, LayoutUnit unit) throws IOException {
String headerText = unit.getHeader();
UIComponent headerFacet = unit.getFacet("header");
if(headerText == null && headerFacet == null) {
return;
}
ResponseWriter writer = context.getResponseWriter();
Layout layout = (Layout) unit.getParent();
writer.startElement("div", null);
writer.writeAttribute("class", Layout.UNIT_HEADER_CLASS, null);
writer.startElement("span", null);
writer.writeAttribute("class", Layout.UNIT_HEADER_TITLE_CLASS, null);
if(headerFacet != null)
headerFacet.encodeAll(context);
else if(headerText != null)
writer.writeText(headerText, null);
writer.endElement("span");
if(unit.isClosable()) {
encodeIcon(context, "ui-icon-close", layout.getCloseTitle());
}
if(unit.isCollapsible()) {
encodeIcon(context, unit.getCollapseIcon(), layout.getCollapseTitle());
}
writer.endElement("div");
}
public void encodeFooter(FacesContext context, LayoutUnit unit) throws IOException {
String footerText = unit.getFooter();
UIComponent footerFacet = unit.getFacet("footer");
if(footerText == null && footerFacet == null) {
return;
}
ResponseWriter writer = context.getResponseWriter();
writer.startElement("div", null);
writer.writeAttribute("class", Layout.UNIT_FOOTER_CLASS, null);
writer.startElement("div", null);
writer.writeAttribute("class", Layout.UNIT_FOOTER_TITLE_CLASS, null);
if(footerFacet != null)
footerFacet.encodeAll(context);
else if(footerText != null)
writer.writeText(footerText, null);
writer.endElement("div");
writer.endElement("div");
}
protected void encodeIcon(FacesContext context, String iconClass, String title) throws IOException {
ResponseWriter writer = context.getResponseWriter();
writer.startElement("a", null);
writer.writeAttribute("href", "javascript:void(0)", null);
writer.writeAttribute("class", Layout.UNIT_HEADER_ICON_CLASS, null);
writer.writeAttribute("title", title, null);
writer.startElement("span", null);
writer.writeAttribute("class", "ui-icon " + iconClass, null);
writer.endElement("span");
writer.endElement("a");
}
}