/*
* � Copyright IBM Corp. 2014, 2015
*
* 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 com.ibm.xsp.theme.bootstrap.renderkit.html.extlib.picker;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import com.ibm.commons.util.StringUtil;
import com.ibm.xsp.component.UIViewRootEx;
import com.ibm.xsp.extlib.component.picker.AbstractPicker;
import com.ibm.xsp.extlib.component.picker.data.IPickerData;
import com.ibm.xsp.extlib.resources.ExtLibResources;
import com.ibm.xsp.renderkit.html_basic.HtmlRendererUtil;
import com.ibm.xsp.theme.bootstrap.resources.Resources;
import com.ibm.xsp.theme.bootstrap.util.BootstrapUtil;
import com.ibm.xsp.util.FacesUtil;
import com.ibm.xsp.util.JSUtil;
public class ValuePickerRenderer extends com.ibm.xsp.extlib.renderkit.html_extended.picker.ValuePickerRenderer {
protected static final int PROP_SEARCHICONCLASS = 1;
protected Object getProperty(int prop) {
switch(prop) {
case PROP_SEARCHICONCLASS: return Resources.get().getIconClass("search"); // $NON-NLS-1$
}
return null;
}
@Override
protected String getDefaultDojoType() {
return "extlib.responsive.dijit.xsp.bootstrap.PickerList"; // $NON-NLS-1$
}
@Override
protected String encodeDojoType(String dojoType) {
if (StringUtil.equals(dojoType, "extlib.dijit.PickerCheckbox")) { // $NON-NLS-1$
return "extlib.responsive.dijit.xsp.bootstrap.PickerCheckbox"; // $NON-NLS-1$
}
if (StringUtil.equals(dojoType, "extlib.dijit.PickerList")) { // $NON-NLS-1$
return "extlib.responsive.dijit.xsp.bootstrap.PickerList"; // $NON-NLS-1$
}
if (StringUtil.equals(dojoType, "extlib.dijit.PickerListSearch")) { // $NON-NLS-1$
return "extlib.responsive.dijit.xsp.bootstrap.PickerListSearch"; // $NON-NLS-1$
}
return super.encodeDojoType(dojoType);
}
@Override
protected void encodeExtraResources(FacesContext context, AbstractPicker picker, IPickerData data, UIViewRootEx rootEx, String dojoType) {
if (StringUtil.equals(dojoType, "extlib.responsive.dijit.xsp.bootstrap.PickerCheckbox")) { // $NON-NLS-1$
ExtLibResources.addEncodeResource(rootEx, Resources.bootstrapPickerCheckbox);
}
if (StringUtil.equals(dojoType, "extlib.responsive.dijit.xsp.bootstrap.PickerList")) { // $NON-NLS-1$
ExtLibResources.addEncodeResource(rootEx, Resources.bootstrapPickerList);
}
if (StringUtil.equals(dojoType, "extlib.responsive.dijit.xsp.bootstrap.PickerListSearch")) { // $NON-NLS-1$
ExtLibResources.addEncodeResource(rootEx, Resources.bootstrapPickerListSearch);
}
super.encodeExtraResources(context, picker, data, rootEx, dojoType);
}
/** Default is to have empty icon image, and use glyphicon instead **/
@Override
protected String getImageLink() {
return "";
}
@Override
protected void writeLink(FacesContext context, ResponseWriter w, AbstractPicker picker, IPickerData data, String dojoType) throws IOException {
UIComponent _for = getFor(context,picker);
boolean readOnly = _for!=null ? FacesUtil.isComponentReadOnly(context, _for) : false;
if(!readOnly) {
Boolean _disabled_ = _for!=null ? (Boolean)_for.getAttributes().get("disabled") : null; // $NON-NLS-1$
boolean disabled = _disabled_!=null ? _disabled_:false; // $NON-NLS-1$
// Get the text/icon
String text = picker.getPickerText();
String icon = picker.getPickerIcon();
boolean custom = StringUtil.isNotEmpty(text) || StringUtil.isNotEmpty(icon);
if(!custom) {
icon = getImageLink(); //empty String in this theme, so no image is shown
}
if(disabled) {
w.startElement("span", null); // $NON-NLS-1$
} else {
w.startElement("a", null); // $NON-NLS-1$
//If custom icon or text supplied, use that, else use glyphicon
if(custom) {
w.writeAttribute("class", "xspPickerLink", null); // $NON-NLS-1$ $NON-NLS-2$
}else{
w.writeAttribute("class", getProperty(PROP_SEARCHICONCLASS) + " xspPickerLink", null); // $NON-NLS-1$ $NON-NLS-2$
}
w.writeAttribute("href", "javascript:;", null); // $NON-NLS-1$ $NON-NLS-2$
if(data!=null) {
//PHAN8YWEJZ fix IE namepicker beforeunload event occurring
StringBuilder onclick = new StringBuilder();
onclick.append("return XSP.selectValue("); // $NON-NLS-1$
JSUtil.addSingleQuoteString(onclick, dojoType);
onclick.append(","); // $NON-NLS-1$
onclick.append(createParametersAsJson(context, picker, _for, data, dojoType));
onclick.append(")"); // $NON-NLS-1$
w.writeAttribute("onclick", onclick.toString(), null); // $NON-NLS-1$
StringBuilder onkeydown = new StringBuilder();
onkeydown.append("javascript:var kc=event.keyCode?event.keyCode:event.which;if(kc==32){ return XSP.selectValue("); // $NON-NLS-1$
JSUtil.addSingleQuoteString(onkeydown, dojoType);
onkeydown.append(","); // $NON-NLS-1$
// TODO this onkeydown="javascript: something" contains JSON with double-quotes, breaking the XML attribute
onkeydown.append(createParametersAsJson(context, picker, _for,data, dojoType));
onkeydown.append(")}"); // $NON-NLS-1$
w.writeAttribute("onkeydown", onkeydown.toString(), null); // $NON-NLS-1$ $NON-NLS-2$
}
//LHEY97QME8 adding the role= button
w.writeAttribute("role", "button", null); // $NON-NLS-1$ $NON-NLS-2$
// "Open picker"
String ariaLabel = com.ibm.xsp.extlib.controls.ResourceHandler.getString("AbstractPickerRenderer.OpenPicker"); // $NON-NLS-1$
w.writeAttribute("aria-label", ariaLabel, null); // $NON-NLS-1$
if(!custom) {
// A11Y fix - Defect 198080 - Need an sr-only span with text for glyphicons
// <span class="sr-only">Open picker</span>
BootstrapUtil.renderIconTextForA11Y(w, ariaLabel);
}
}
if(StringUtil.isNotEmpty(icon)) {
w.startElement("img", null); // $NON-NLS-1$
w.writeAttribute("src", HtmlRendererUtil.getImageURL(context,icon), null); // $NON-NLS-1$
// "Open picker"
String iconAlt = com.ibm.xsp.extlib.controls.ResourceHandler.getString("AbstractPickerRenderer.OpenPicker"); // $NON-NLS-1$
w.writeAttribute("alt", iconAlt, null); // $NON-NLS-1$
w.endElement("img"); // $NON-NLS-1$
}
if(StringUtil.isNotEmpty(text)) {
w.writeText(text, null);
}
if(disabled) {
w.endElement("span"); // $NON-NLS-1$
} else {
w.endElement("a"); // $NON-NLS-1$
}
}
}
}