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/*******************************************************************************
* Copyright (c) 2004, 2005 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.jsf.facesconfig.ui.pageflow.properties;
import java.util.List;
import org.eclipse.jface.text.TextSelection;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpart.PageflowLinkEditPart;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpart.PageflowElementEditPart;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpart.PageflowElementTreeEditPart;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowLink;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.util.PageflowValidation;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.wst.common.ui.properties.internal.provisional.ISection;
import org.eclipse.wst.common.ui.properties.internal.provisional.ISectionDescriptor;
import org.eclipse.wst.common.ui.properties.internal.provisional.ITypeMapper;
/**
* This class defines the section descriptor for pageflow attributes. Following
* is the typical function of SectionDescriptor for tabbed property views. 1. In
* tabbed property view, there are multiple sections, one or more than one
* sections can be composed of one tab. 2. Each of section has an ID, and their
* relationship is defined by the function "getAfterSection". 3. Not all
* sections are enabled always. They are enabled according to current
* WorkbenchPart and selection, which is defined in function "appliesTo".
*
* @author Xiao-guang Zhang
*/
public class GeneralViewSectionDescriptor implements ISectionDescriptor {
/*
* (non-Javadoc)
*
* @see ISectionDescriptor#getId()
*/
public String getId() {
return ITabbedPropertiesConstants.GENERAL_TAB_ID;
}
/*
* (non-Javadoc)
*
* @see ISectionDescriptor#getFilter()
*/
public ITypeMapper getFilter() {
return null;
}
/*
* (non-Javadoc)
*
* @see ISectionDescriptor#getInputTypes()
*/
public List getInputTypes() {
return null;
}
/*
* (non-Javadoc)
*
* @see ISectionDescriptor#getSectionClass()
*/
public ISection getSectionClass() {
return new GeneralViewSection();
}
/*
* (non-Javadoc)
*
* @see com.ibm.xtools.common.ui.properties.ISectionDescriptor#getTargetTab()
*/
public String getTargetTab() {
return ITabbedPropertiesConstants.GENERAL_TAB_ID;
}
/*
* (non-Javadoc)
*
* @see ISectionDescriptor#appliesTo(IWorkbenchPart, ISelection)
*/
public boolean appliesTo(IWorkbenchPart part, ISelection selection) {
Object object = null;
// FIXME: Should move the appliesTo to differnt page of
// MultiPageEditorPart.
if (selection instanceof StructuredSelection) {
StructuredSelection structuredSelection = (StructuredSelection) selection;
object = structuredSelection.getFirstElement();
// The general tab will be shown for only pageflow element and
// pageflow link editparts
if (object instanceof PageflowElementEditPart
|| object instanceof PageflowElementTreeEditPart) {
return true;
} else if (object instanceof PageflowLinkEditPart) {
PageflowLink pfLink = (PageflowLink) ((PageflowLinkEditPart) object).getModel();
if (PageflowValidation.getInstance().isValidLinkForProperty(
pfLink)) {
return true;
}
} else {
return true;
}
} else if (selection instanceof TextSelection) {
return true;
}
return false;
}
/*
* (non-Javadoc)
*
* @see ISectionDescriptor#getAfterSection()
*/
public String getAfterSection() {
return "";
}
public int getEnablesFor() {
// TODO Auto-generated method stub
return ENABLES_FOR_ANY;
}
}
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