/*******************************************************************************
* Copyright (c) 2007 Oracle Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Oracle - initial API and implementation
*
********************************************************************************/
package org.eclipse.jst.pagedesigner.properties.dialogfields;
import java.util.Iterator;
import java.util.Map;
import java.util.TreeMap;
import org.eclipse.jst.jsf.common.ui.internal.dialogfield.StyleComboDialogField;
import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContext;
import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContextFactory;
import org.eclipse.jst.jsf.metadataprocessors.features.IDefaultValue;
import org.eclipse.jst.jsf.metadataprocessors.features.IPossibleValue;
import org.eclipse.jst.jsf.metadataprocessors.features.IPossibleValues;
import org.eclipse.jst.pagedesigner.editors.properties.IPropertyPageDescriptor;
import org.eclipse.jst.pagedesigner.properties.attrgroup.IElementContextable;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
/**
* This combo dialog field defers loading the combos until the element context has been set
*
*/
public class MDEnabledComboDialogField extends StyleComboDialogField implements IElementContextable {
/**
* Constructor
* @param flags
*/
public MDEnabledComboDialogField(int flags) {
super(flags);
}
public void setElementContext(IDOMNode ancester, IDOMElement element) {
IStructuredDocumentContext sdContext =IStructuredDocumentContextFactory.INSTANCE.getContext(element.getStructuredDocument(), element);
IPropertyPageDescriptor ppd = (IPropertyPageDescriptor)getAttachedData("KEY_ATTR");//FIXME use constant //$NON-NLS-1$
ppd.setStructuredDocumentContext(sdContext);
IPossibleValues pvs = (IPossibleValues)ppd.getAdapter(IPossibleValues.class);
IDefaultValue def = (IDefaultValue)ppd.getAdapter(IDefaultValue.class);
if (def != null)
setDefaultValue(def.getDefaultValue());
if (pvs.getPossibleValues() != null)
setEntryMap(getMapOfPossibleValues(pvs));
}
private Map getMapOfPossibleValues(IPossibleValues pvs) {
Map map = new TreeMap<String, String>();
for (Iterator<IPossibleValue> it=pvs.getPossibleValues().iterator();it.hasNext();){
IPossibleValue pv = it.next();
map.put(pv.getValue(), pv.getDisplayValue());
}
return map;
}
}