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/*******************************************************************************
* Copyright (c) 2006 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:
* Cameron Bateman/Oracle - initial API and implementation
*
********************************************************************************/
package org.eclipse.jst.jsf.context.symbol.internal.provisional.provider;
import org.eclipse.jface.text.contentassist.ICompletionProposal;
import org.eclipse.jface.text.contentassist.IContextInformation;
import org.eclipse.jst.jsf.context.symbol.internal.provisional.provider.IContentProposalProvider.IProposalCreationFactory;
import org.eclipse.swt.graphics.Image;
import org.eclipse.wst.sse.ui.internal.contentassist.CustomCompletionProposal;
/**
* Default implementation of the proposal creation factory
*
* @author cbateman
*
*/
public class ProposalCreationFactoryAdapter implements IProposalCreationFactory
{
/**
* The absolute document offset where the replacement is to occur
*/
protected final int _replacementOffset;
/**
* The number of characters to replace starting from _replaceOffset with
* the proposal. 0 indicates insertion with no replacement
*/
protected final int _replacementLength;
/**
* @param replacementOffset -- the absolute document offset to do the replacement
* @param replacementLength -- the number of characters to replace or 0
* for insert without any replacement
*/
public ProposalCreationFactoryAdapter(final int replacementOffset,
final int replacementLength)
{
_replacementOffset = replacementOffset;
_replacementLength = replacementLength;
}
public ICompletionProposal createProposal(String replacementText,
String displayText, String additionalText, Image displayImage,
Object targetObject)
{
return createDefaultProposal(replacementText,
_replacementOffset,
_replacementLength,
replacementText.length(),
displayImage,
displayText,
null,
additionalText,
1);
}
/**
* Simple factory method for creating a default proposal
*
* @param replacementText
* @param replacementOffset
* @param replacementLength
* @param cursorPosition
* @param displayImage
* @param displayText
* @param contextInfo
* @param additionalText
* @param relevance
* @return a default configuration of the completion proposal based on
* the CustomCompletionProposal
*/
protected static ICompletionProposal
createDefaultProposal(final String replacementText,
final int replacementOffset,
final int replacementLength,
final int cursorPosition,
final Image displayImage,
final String displayText,
final IContextInformation contextInfo,
final String additionalText,
final int relevance)
{
return new CustomCompletionProposal(replacementText,
replacementOffset,
replacementLength,
cursorPosition,
displayImage,
displayText,
contextInfo,
additionalText,
relevance);
}
}
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