/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag;
/*
* Created 07.02.2003 16:00:00.
* $Id: SelectManyCheckboxRenderer.java 1368577 2012-08-02 16:20:31Z lofwyr $
*/
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import static org.apache.myfaces.tobago.TobagoConstants.ATTR_INLINE;
import org.apache.myfaces.tobago.component.ComponentUtil;
import org.apache.myfaces.tobago.component.UISelectMany;
import org.apache.myfaces.tobago.renderkit.RenderUtil;
import org.apache.myfaces.tobago.renderkit.SelectManyRendererBase;
import org.apache.myfaces.tobago.renderkit.html.HtmlAttributes;
import org.apache.myfaces.tobago.renderkit.html.HtmlConstants;
import org.apache.myfaces.tobago.renderkit.html.HtmlRendererUtil;
import org.apache.myfaces.tobago.renderkit.html.StyleClasses;
import org.apache.myfaces.tobago.webapp.TobagoResponseWriter;
import javax.faces.component.NamingContainer;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.model.SelectItem;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class SelectManyCheckboxRenderer extends SelectManyRendererBase {
private static final Log LOG = LogFactory.getLog(SelectManyCheckboxRenderer.class);
public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
if (!(component instanceof UISelectMany)) {
LOG.error("Wrong type: Need " + UISelectMany.class.getName() + ", but was " + component.getClass().getName());
return;
}
UISelectMany selectMany = (UISelectMany) component;
List<SelectItem> items = ComponentUtil.getItemsToRender(selectMany);
TobagoResponseWriter writer = HtmlRendererUtil.getTobagoResponseWriter(facesContext);
Object[] values = selectMany.getSelectedValues();
if (LOG.isDebugEnabled()) {
LOG.debug("values = '" + Arrays.toString(values) + "'");
}
String id = selectMany.getClientId(facesContext);
boolean inline = ComponentUtil.getBooleanAttribute(selectMany, ATTR_INLINE);
String title = HtmlRendererUtil.getTitleFromTipAndMessages(facesContext, selectMany);
if (!inline) {
writer.startElement(HtmlConstants.TABLE, selectMany);
// TODO writer.writeComponentClass();
writer.writeAttribute(HtmlAttributes.BORDER, 0);
writer.writeAttribute(HtmlAttributes.CELLSPACING, 0);
writer.writeAttribute(HtmlAttributes.CELLPADDING, 0);
writer.writeAttribute(HtmlAttributes.SUMMARY, "", false);
writer.writeStyleAttribute();
if (title != null) {
writer.writeAttribute(HtmlAttributes.TITLE, title, true);
}
}
List<String> clientIds = new ArrayList<String>();
for (SelectItem item : items) {
if (!inline) {
writer.startElement(HtmlConstants.TR, null);
writer.startElement(HtmlConstants.TD, null);
}
String itemId = id
+ NamingContainer.SEPARATOR_CHAR + NamingContainer.SEPARATOR_CHAR
+ item.getValue().toString();
clientIds.add(itemId);
writer.startElement(HtmlConstants.INPUT, selectMany);
writer.writeAttribute(HtmlAttributes.TYPE, "checkbox", false);
writer.writeClassAttribute();
writer.writeAttribute(HtmlAttributes.CHECKED, RenderUtil.contains(values, item.getValue()));
writer.writeNameAttribute(id);
writer.writeIdAttribute(itemId);
String formattedValue = RenderUtil.getFormattedValue(facesContext, selectMany, item.getValue());
writer.writeAttribute(HtmlAttributes.VALUE, formattedValue, true);
writer.writeAttribute(HtmlAttributes.DISABLED, item.isDisabled());
Integer tabIndex = selectMany.getTabIndex();
if (tabIndex != null) {
writer.writeAttribute(HtmlAttributes.TABINDEX, tabIndex);
}
writer.endElement(HtmlConstants.INPUT);
if (LOG.isDebugEnabled()) {
LOG.debug("item.getLabel() = " + item.getLabel());
}
if (item.getLabel() != null) {
if (!inline) {
writer.endElement(HtmlConstants.TD);
writer.startElement(HtmlConstants.TD, null);
writer.writeStyleAttribute("width: 100%;"); // todo: make more nice with a layout-manager!
}
// FIXME: use created UIOutput Label
// FIXME: see outcommented part
writer.startElement(HtmlConstants.LABEL, null);
// todo: use label component with a "light" markup
StyleClasses styleClasses = new StyleClasses();
styleClasses.addAspectClass("label", StyleClasses.Aspect.DEFAULT);
if (item.isDisabled()) {
styleClasses.addAspectClass("label", StyleClasses.Aspect.DISABLED);
}
writer.writeClassAttribute(styleClasses);
writer.writeAttribute(HtmlAttributes.FOR, itemId, false);
writer.writeText(item.getLabel());
writer.endElement(HtmlConstants.LABEL);
// Application application = tobagoContext.getApplication();
// UIOutput label = (UIOutput)
// application.createComponent(TobagoConstants.COMPONENT_TYPE_OUTPUT);
// label.getAttributes().put(TobagoConstants.ATTR_FOR, itemId);
// label.setValue( item.getLabel() );
// label.setRendererType("Label");
// label.setRendered(true);
//
// RenderUtil.encode(label);
}
if (!inline) {
writer.endElement(HtmlConstants.TD);
writer.endElement(HtmlConstants.TR);
}
}
if (!inline) {
writer.endElement(HtmlConstants.TABLE);
}
checkForCommandFacet(selectMany, clientIds, facesContext, writer);
HtmlRendererUtil.renderFocusId(facesContext, selectMany);
}
public int getFixedHeight(FacesContext facesContext, UIComponent component) {
if (!(component instanceof UISelectMany)) {
LOG.error("Wrong type: Need " + UISelectMany.class.getName() + ", but was " + component.getClass().getName());
return 100;
}
UISelectMany selectMany = (UISelectMany) component;
int heightPerRow = super.getFixedHeight(facesContext, selectMany);
if (ComponentUtil.getBooleanAttribute(selectMany, ATTR_INLINE)) {
return heightPerRow;
} else {
List<SelectItem> items = ComponentUtil.getItemsToRender(selectMany);
return items.size() * heightPerRow;
}
}
}