/*******************************************************************************
* Copyright (c) 2001, 2007 Oracle Corporation and others.
* 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 Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.pagedesigner.properties.internal;
import java.util.ArrayList;
import java.util.List;
import javax.xml.namespace.QName;
import org.eclipse.jst.jsf.common.metadata.Entity;
import org.eclipse.jst.pagedesigner.editors.properties.quickedittabsections.QuickEditTabSections;
import org.eclipse.jst.pagedesigner.editors.properties.quickedittabsections.SECTION_TYPE;
import org.eclipse.jst.pagedesigner.editors.properties.quickedittabsections.SectionInfo;
import org.eclipse.ui.views.properties.tabbed.ISection;
/**
* Represents all of the section classes that make up the Quick Edit tab for a given tag input.
* Uses QuickEditTabSections meta data from tag entity
*/
public class QuickEditTabSectionsDescriptor {
private QuickEditTabSections _sections;
private QName _tagId;
private List<ISection> _sectionClasses;
private Entity _tagEntity;
private WPETabPropertySectionDescriptorProvider sectionProvider;
/**
* Constructor
* @param tagEntity
* @param tagId
* @param sections
*/
public QuickEditTabSectionsDescriptor (Entity tagEntity, QName tagId, QuickEditTabSections sections) {
_tagEntity = tagEntity;
_tagId = tagId;
_sections = sections;
}
/*package*/ QuickEditTabSectionsDescriptor () {
_tagEntity = null;
_tagId = null;
_sections = null;
}
/**
* Determines section classes for the group from the available meta data
*/
public void calculateSections() {
if (_sectionClasses == null || _sectionClasses.isEmpty()) {
_sectionClasses = new ArrayList();
List<String> attrIds = new ArrayList();
for (SectionInfo secInfo : _sections.getSections()) {
if (secInfo.getType() == SECTION_TYPE.ATTRIBUTE){
//collect attrSecs and process as a group so that layout will be best
if (secInfo.getId() != null)
attrIds.add(secInfo.getId());
}
else if (secInfo.getType() == SECTION_TYPE.SECTION) {
//if there are any attribute sections not processed, do that now
if (attrIds.size() > 0){
createAttributeGroup(attrIds);
attrIds = new ArrayList();
}
createSectionGroup(secInfo);
}
}
if (attrIds.size() > 0){
createAttributeGroup(attrIds);
}
}
}
private void createSectionGroup(SectionInfo secInfo) {
QuickEditTabSectionDescriptor sd = getSectionProvider().getNamedSectionDescriptor(secInfo.getId());
if (sd != null) {
ISection section = sd.getSectionClass(_tagEntity);
if (section != null){
_sectionClasses.add(section);
}
}
}
private void createAttributeGroup(List<String> attrNames) {
ISection section = new AttributeGroupSection(_tagEntity, attrNames);
if (section != null){
_sectionClasses.add(section);
}
}
/**
* @return QName of tag that this tab descriptor is for
*/
public QName getTagId() {
return _tagId;
}
/**
* @return List of current ISection classes set after calculateSections() has been called
*/
public List<ISection> getSections() {
return _sectionClasses;
}
private WPETabPropertySectionDescriptorProvider getSectionProvider() {
if (sectionProvider == null){
sectionProvider = new WPETabPropertySectionDescriptorProvider();
}
return sectionProvider;
}
}