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org.primefaces.mobile.renderkit.SelectOneButtonRenderer 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.mobile.renderkit;
import java.io.IOException;
import java.util.List;
import javax.faces.component.UINamingContainer;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.convert.Converter;
import javax.faces.model.SelectItem;
import org.primefaces.component.selectonebutton.SelectOneButton;
public class SelectOneButtonRenderer extends org.primefaces.component.selectonebutton.SelectOneButtonRenderer {
@Override
public void encodeMarkup(FacesContext context, SelectOneButton button) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String clientId = button.getClientId(context);
List selectItems = getSelectItems(context, button);
String style = button.getStyle();
String styleClass = button.getStyleClass();
styleClass = (styleClass == null) ? SelectOneButton.MOBILE_STYLE_CLASS: SelectOneButton.MOBILE_STYLE_CLASS + " " + styleClass;
Converter converter = button.getConverter();
writer.startElement("div", button);
writer.writeAttribute("id", clientId, "id");
writer.writeAttribute("class", styleClass, "styleClass");
if (style != null) {
writer.writeAttribute("style", style, "style");
}
writer.startElement("div", null);
writer.writeAttribute("class", SelectOneButton.MOBILE_ITEMS_CLASS, null);
if (selectItems != null && !selectItems.isEmpty()) {
int itemCount = selectItems.size();
Object value = button.getSubmittedValue();
if(value == null) {
value = button.getValue();
}
Class type = value == null ? String.class : value.getClass();
for (int idx = 0; idx < selectItems.size(); idx++) {
SelectItem selectItem = selectItems.get(idx);
boolean disabled = selectItem.isDisabled() || button.isDisabled();
String id = clientId + UINamingContainer.getSeparatorChar(context) + idx;
Object coercedItemValue = coerceToModelType(context, selectItem.getValue(), type);
boolean selected = (coercedItemValue != null) && coercedItemValue.equals(value);
String labelClass = (idx == 0) ? "ui-first-child" : (idx == (itemCount - 1)) ? "ui-last-child" : null;
encodeOption(context, button, selectItem, id, clientId, converter, selected, disabled, labelClass);
}
}
writer.endElement("div");
writer.endElement("div");
}
protected void encodeOption(FacesContext context, SelectOneButton button, SelectItem option, String id, String name, Converter converter, boolean selected, boolean disabled, String labelClass) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String itemValueAsString = getOptionAsString(context, button, converter, option.getValue());
String labelStyleClass = (labelClass == null) ? SelectOneButton.MOBILE_LABEL_CLASS: SelectOneButton.MOBILE_LABEL_CLASS + " " + labelClass;
if(selected) {
labelStyleClass = labelStyleClass + " ui-btn-active";
}
if(disabled) {
labelStyleClass = labelStyleClass + " ui-state-disabled";
}
writer.startElement("div", null);
writer.writeAttribute("class", "ui-radio", null);
//label
writer.startElement("label", null);
writer.writeAttribute("class", labelStyleClass, null);
writer.writeAttribute("for", id, null);
if (option.isEscape())
writer.writeText(option.getLabel(),null);
else
writer.write(option.getLabel());
writer.endElement("label");
//input
writer.startElement("input", null);
writer.writeAttribute("id", id, null);
writer.writeAttribute("name", name, null);
writer.writeAttribute("type", "radio", null);
writer.writeAttribute("value", itemValueAsString, null);
writer.writeAttribute("data-role", "none", null);
renderOnchange(context, button);
renderDynamicPassThruAttributes(context, button);
if (selected) writer.writeAttribute("checked", "checked", null);
if (disabled) writer.writeAttribute("disabled", "disabled", null);
writer.endElement("input");
writer.endElement("div");
}
}