/*
* (C) Copyright 2006-2007 Nuxeo SAS (http://nuxeo.com/) and contributors.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public License
* (LGPL) version 2.1 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
*
* 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.
*
* Contributors:
* <a href="mailto:at@nuxeo.com">Anahide Tchertchian</a>
*
* $Id: DateTimeWidgetTypeHandler.java 30416 2008-02-21 19:10:37Z atchertchian $
*/
package org.nuxeo.ecm.platform.forms.layout.facelets.plugins;
import javax.faces.component.html.HtmlOutputText;
import javax.faces.component.html.HtmlPanelGroup;
import javax.faces.view.facelets.ComponentConfig;
import javax.faces.view.facelets.ComponentHandler;
import javax.faces.view.facelets.CompositeFaceletHandler;
import javax.faces.view.facelets.ConverterConfig;
import javax.faces.view.facelets.ConverterHandler;
import javax.faces.view.facelets.FaceletContext;
import javax.faces.view.facelets.FaceletHandler;
import javax.faces.view.facelets.TagAttribute;
import javax.faces.view.facelets.TagAttributes;
import javax.faces.view.facelets.TagConfig;
import javax.faces.view.facelets.ValidatorConfig;
import javax.faces.view.facelets.ValidatorHandler;
import org.nuxeo.ecm.platform.forms.layout.api.BuiltinWidgetModes;
import org.nuxeo.ecm.platform.forms.layout.api.Widget;
import org.nuxeo.ecm.platform.forms.layout.api.exceptions.WidgetException;
import org.nuxeo.ecm.platform.forms.layout.facelets.FaceletHandlerHelper;
import org.nuxeo.ecm.platform.forms.layout.facelets.LeafFaceletHandler;
import org.nuxeo.ecm.platform.ui.web.component.seam.UIHtmlText;
import org.nuxeo.ecm.platform.ui.web.tag.handler.InputDateTimeTagHandler;
import org.nuxeo.ecm.platform.ui.web.tag.handler.TagConfigFactory;
import org.richfaces.component.UICalendar;
import com.sun.faces.facelets.tag.TagAttributesImpl;
import com.sun.faces.facelets.tag.jsf.core.ConvertDateTimeHandler;
/**
* Date time widget
*
* @author <a href="mailto:at@nuxeo.com">Anahide Tchertchian</a>
*/
public class DateTimeWidgetTypeHandler extends AbstractWidgetTypeHandler {
private static final long serialVersionUID = 1495841177711755669L;
@Override
public FaceletHandler getFaceletHandler(FaceletContext ctx,
TagConfig tagConfig, Widget widget, FaceletHandler[] subHandlers)
throws WidgetException {
FaceletHandlerHelper helper = new FaceletHandlerHelper(ctx, tagConfig);
String mode = widget.getMode();
String widgetId = widget.getId();
String widgetName = widget.getName();
String widgetTagConfigId = widget.getTagConfigId();
TagAttributes attributes;
if (BuiltinWidgetModes.isLikePlainMode(mode)) {
// use attributes without id
attributes = helper.getTagAttributes(widget);
} else {
attributes = helper.getTagAttributes(widgetId, widget);
}
FaceletHandler leaf = getNextHandler(ctx, tagConfig, widget,
subHandlers, helper);
if (BuiltinWidgetModes.EDIT.equals(mode)) {
ValidatorConfig validatorConfig = TagConfigFactory.createValidatorConfig(
tagConfig,
widget.getTagConfigId(),
new TagAttributesImpl(new TagAttribute[0]),
new LeafFaceletHandler(),
org.nuxeo.ecm.platform.ui.web.component.date.DateTimeValidator.VALIDATOR_ID);
ValidatorHandler validateHandler = new ValidatorHandler(
validatorConfig);
FaceletHandler nextHandler = new CompositeFaceletHandler(
new FaceletHandler[] { validateHandler, leaf });
ComponentConfig config = TagConfigFactory.createComponentConfig(
tagConfig, widget.getTagConfigId(), attributes,
nextHandler, UICalendar.COMPONENT_TYPE,
"org.richfaces.CalendarRenderer");
ComponentHandler input = new InputDateTimeTagHandler(config);
String styleClass = "inputDate";
if (widget.getProperty("styleClass") != null) {
styleClass += " " + (String) widget.getProperty("styleClass");
}
// always add a surrounding span tag with associated style class,
// see NXP-14963
input = helper.getHtmlComponentHandler(
widgetTagConfigId,
FaceletHandlerHelper.getTagAttributes(helper.createAttribute(
"styleClass", styleClass)), input,
HtmlPanelGroup.COMPONENT_TYPE, null);
String msgId = helper.generateMessageId(widgetName);
ComponentHandler message = helper.getMessageComponentHandler(
widgetTagConfigId, msgId, widgetId, null);
FaceletHandler[] handlers = { input, message };
return new CompositeFaceletHandler(handlers);
} else {
ConverterConfig convertConfig = TagConfigFactory.createConverterConfig(
tagConfig, widget.getTagConfigId(), attributes,
new LeafFaceletHandler(),
javax.faces.convert.DateTimeConverter.CONVERTER_ID);
ConverterHandler convert = new ConvertDateTimeHandler(convertConfig);
FaceletHandler nextHandler = new CompositeFaceletHandler(
new FaceletHandler[] { convert, leaf });
ComponentHandler output = helper.getHtmlComponentHandler(
widgetTagConfigId, attributes, nextHandler,
HtmlOutputText.COMPONENT_TYPE, null);
if (BuiltinWidgetModes.PDF.equals(mode)) {
// add a surrounding p:html tag handler
return helper.getHtmlComponentHandler(widgetTagConfigId,
new TagAttributesImpl(new TagAttribute[0]), output,
UIHtmlText.class.getName(), null);
} else {
return output;
}
}
}
}