/*
* 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.confirmdialog;
import java.io.IOException;
import java.util.logging.Logger;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.component.dialog.Dialog;
import org.primefaces.expression.SearchExpressionFacade;
import org.primefaces.renderkit.CoreRenderer;
import org.primefaces.util.ComponentUtils;
import org.primefaces.util.WidgetBuilder;
public class ConfirmDialogRenderer extends CoreRenderer {
private static final Logger LOG = Logger.getLogger(ConfirmDialogRenderer.class.getName());
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
ConfirmDialog dialog = (ConfirmDialog) component;
encodeScript(context, dialog);
encodeMarkup(context, dialog);
}
protected void encodeMarkup(FacesContext context, ConfirmDialog dialog) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String clientId = dialog.getClientId(context);
String style = dialog.getStyle();
String styleClass = dialog.getStyleClass();
styleClass = styleClass == null ? ConfirmDialog.CONTAINER_CLASS : ConfirmDialog.CONTAINER_CLASS + " " + styleClass;
if(ComponentUtils.isRTL(context, dialog)) {
styleClass += " ui-dialog-rtl";
}
writer.startElement("div", null);
writer.writeAttribute("id", clientId, null);
writer.writeAttribute("class", styleClass, null);
if(style != null) {
writer.writeAttribute("style", style, null);
}
encodeHeader(context, dialog);
encodeContent(context, dialog);
encodeButtonPane(context, dialog);
writer.endElement("div");
}
protected void encodeScript(FacesContext context, ConfirmDialog dialog) throws IOException {
String clientId = dialog.getClientId();
WidgetBuilder wb = getWidgetBuilder(context);
wb.initWithDomReady("ConfirmDialog", dialog.resolveWidgetVar(), clientId)
.attr("visible", dialog.isVisible(), false)
.attr("width", dialog.getWidth(), null)
.attr("height", dialog.getHeight(), null)
.attr("appendTo", SearchExpressionFacade.resolveComponentForClient(context, dialog, dialog.getAppendTo()), null)
.attr("showEffect", dialog.getShowEffect(), null)
.attr("hideEffect", dialog.getHideEffect(), null)
.attr("closeOnEscape", dialog.isCloseOnEscape(), false)
.attr("global", dialog.isGlobal(), false);
wb.finish();
}
protected void encodeHeader(FacesContext context, ConfirmDialog dialog) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String header = dialog.getHeader();
UIComponent headerFacet = dialog.getFacet("header");
writer.startElement("div", null);
writer.writeAttribute("class", Dialog.TITLE_BAR_CLASS, null);
//title
writer.startElement("span", null);
writer.writeAttribute("class", Dialog.TITLE_CLASS, null);
if(headerFacet != null)
headerFacet.encodeAll(context);
else if(header != null)
writer.write(header);
writer.endElement("span");
if(dialog.isClosable()){
writer.startElement("a", null);
writer.writeAttribute("href", "#", null);
writer.writeAttribute("class", Dialog.TITLE_BAR_CLOSE_CLASS, null);
writer.startElement("span", null);
writer.writeAttribute("class", Dialog.CLOSE_ICON_CLASS, null);
writer.endElement("span");
writer.endElement("a");
}
writer.endElement("div");
}
protected void encodeContent(FacesContext context, ConfirmDialog dialog) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String messageText = dialog.getMessage();
UIComponent messageFacet = dialog.getFacet("message");
String defaultIcon = dialog.isGlobal() ? "ui-icon" : "ui-icon ui-icon-" + dialog.getSeverity();
String severityIcon = defaultIcon + " " + ConfirmDialog.SEVERITY_ICON_CLASS;
writer.startElement("div", null);
writer.writeAttribute("class", Dialog.CONTENT_CLASS, null);
//severity
writer.startElement("span", null);
writer.writeAttribute("class", severityIcon, null);
writer.endElement("span");
writer.startElement("span", null);
writer.writeAttribute("class", ConfirmDialog.MESSAGE_CLASS, null);
if(messageFacet != null)
messageFacet.encodeAll(context);
else if(messageText != null)
writer.writeText(messageText, null);
writer.endElement("span");
writer.endElement("div");
}
protected void encodeButtonPane(FacesContext context, ConfirmDialog dialog) throws IOException {
ResponseWriter writer = context.getResponseWriter();
writer.startElement("div", null);
writer.writeAttribute("class", ConfirmDialog.BUTTONPANE_CLASS, null);
renderChildren(context, dialog);
writer.endElement("div");
}
@Override
public void encodeChildren(FacesContext context, UIComponent component) throws IOException {
//Do Nothing
}
@Override
public boolean getRendersChildren() {
return true;
}
}