/*
* 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.trinidadinternal.ui.laf.base.pda;
import java.io.IOException;
import org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.SkinSelectors;
import org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.XhtmlConstants;
import org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.XhtmlUtils;
import org.apache.myfaces.trinidadinternal.share.url.URLEncoder;
import org.apache.myfaces.trinidadinternal.ui.laf.base.BaseLafUtils;
import org.apache.myfaces.trinidadinternal.ui.laf.base.xhtml.FormValueRenderer;
import org.apache.myfaces.trinidadinternal.ui.laf.base.xhtml.LinkUtils;
import org.apache.myfaces.trinidadinternal.ui.UINode;
import org.apache.myfaces.trinidadinternal.ui.UIXRenderingContext;
/**
* @deprecated This class comes from the old Java 1.2 UIX codebase and should not be used anymore.
*/
@Deprecated
public class ShowItemRenderer extends LinkRenderer
{
@Override
protected void renderIndexedChild(
UIXRenderingContext context,
UINode node,
int currVisChildIndex,
int prevVisChildIndex,
int nextVisChildIndex,
int ithRenderedChild
) throws IOException
{
// Do nothing here, my parent will take care of rendering my children
// if I have my 'selected' attribute set to true.
}
// Returns the partial change script that is usually rendered for onClick
@Override
protected String getPartialChangeScript(
UIXRenderingContext context,
UINode node
)
{
/*String partialTargets = getAncestorPartialTargets(context);
if (partialTargets == null)
return null;
*/
URLEncoder encoder = context.getURLEncoder();
//String partialTargetsKey = encoder.encodeParameter(PARTIAL_TARGETS_PARAM);
String eventParamKey = encoder.encodeParameter(EVENT_PARAM);
String sourceParamKey = encoder.encodeParameter(SOURCE_PARAM);
String sourceParam = BaseLafUtils.getStringAttributeValue(
context, node, ID_ATTR);
//PH: using getFormName returns null for panelTabbed because formSubmitted
//attribute is 'null'. Use getParentFormName instead to submit to the
//containing form.
String formName = getParentFormName(context);
String partialChangeScript =
"submitForm ('" + formName + "',0,{"+
eventParamKey + ":'" + SHOW_EVENT + "'," +
sourceParamKey + ":'" + sourceParam + "'});return false";
// String partialKey = context.getURLEncoder().encodeParameter(PARTIAL_PARAM);
FormValueRenderer.addNeededValue(context, formName, eventParamKey,
sourceParamKey, null,null);
return partialChangeScript;
}
@Override
protected void renderAttributes(
UIXRenderingContext context,
UINode node
) throws IOException
{
// For Non-JavaScript browsers, render an input element(type=submit) to
// submit the page. Encode the name attribute with the parameter name
// and value thus it would enable the browsers to include the name of
// this element in its payLoad if it submits the page.
if (!supportsScripting(context))
{
// render the id
renderID(context, node);
renderAttributesExceptID(context, node);
renderAttribute(context, "type", "submit");
String sourceParam = BaseLafUtils.getStringAttributeValue(
context, node, ID_ATTR);
String nameAttri = XhtmlUtils.getEncodedParameter
(XhtmlConstants.SOURCE_PARAM)
+ XhtmlUtils.getEncodedParameter(sourceParam)
+ XhtmlUtils.getEncodedParameter
(XhtmlConstants.EVENT_PARAM)
+ SHOW_EVENT;
renderAttribute(context, "name", nameAttri);
renderAttribute(context, "value", getText(context,node));
String linkConverter =
"border: none; background: inherit; text-decoration: underline;";
renderAttribute(context, "style", linkConverter);
if (isDisabled(context, node))
{
renderAttribute(context, "disabled", Boolean.TRUE);
}
}
else
{
super.renderAttributes(context, node);
}
}
/**
* Returns the StyleClass to use to render this node.
*/
@Override
protected Object getStyleClass(
UIXRenderingContext context,
UINode node
)
{
// Handle CSS for Basic HTML browser separately since we are rendering
// input element for Basic HTML browser instead of an anchor element
if (!supportsScripting(context) &&
Boolean.TRUE.equals(node.getAttributeValue(context, DISCLOSED_ATTR)))
{
return SkinSelectors.AF_SHOW_DETAIL_ITEM_SELECTED;
}
String nodeStyleClass =
(String)node.getAttributeValue(context, STYLE_CLASS_ATTR);
if (nodeStyleClass != null)
return nodeStyleClass;
String styleClass = null;
// We provide a default style class for links, as long
// as our parent hasn't explicitly disabled this.
if (!LinkUtils.isDefaultStyleClassDisabled(context))
{
styleClass = (isDisabled(context, node)) ?
LINK_DISABLED_STYLE_CLASS :
LINK_STYLE_CLASS;
}
return styleClass;
}
}