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/*******************************************************************************
* Copyright (c) 2006 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.pagedesigner.dnd;
import org.eclipse.jface.wizard.IWizard;
import org.eclipse.jst.pagedesigner.dom.IDOMPosition;
import org.eclipse.jst.pagedesigner.viewer.IHTMLGraphicalViewer;
import org.w3c.dom.Node;
/**
* @author mengbo
*/
public interface ILocalDropHandler {
/**
* whether this handler will use wizard for user to config detail
*
* @return true if should use wizard
*/
public boolean useWizard();
/**
* @param localData
* @param viewer
* @return true if should use wizard
*/
public boolean useWizard(Object localData, IHTMLGraphicalViewer viewer);
/**
*
* @param localData
* @param widget
* @return the feed back info
*/
public FeedBackInfo supportUpdateWidget(Object localData, Node widget);
/**
* This method will only be called when <code>supportUpdateWidget</code>
* return true and <code>useWizard</code> return true.
*
* @param localData
* @param widget
* @param viewer
* @return the wizard
*/
public IWizard getWizard(Object localData, Node widget,
IHTMLGraphicalViewer viewer);
/**
* this method is called when the handler don't support wizard.
*
* @param localData
* @param widget
* @param viewer
*/
public void doUpdateWidget(Object localData, Node widget,
IHTMLGraphicalViewer viewer);
/**
*
* @param localData
* @param position
* @return the feedback info
*/
public FeedBackInfo supportInsertElements(Object localData,
IDOMPosition position);
/**
*
* @param localData
* @param position
* @param viewer
* @return the wizard
*/
public IWizard getWizard(Object localData, IDOMPosition position,
IHTMLGraphicalViewer viewer);
/**
* @param localData
* @param position
* @param viewer
*/
public void doInsertElements(Object localData, IDOMPosition position,
IHTMLGraphicalViewer viewer);
}
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