/*******************************************************************************
* Copyright (c) 2004, 2006 IBM 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:
* IBM Corp. - Rational Software - initial implementation
*******************************************************************************/
/*
* Created on May 6, 2004
*/
package org.eclipse.cdt.autotools.ui.editors;
import org.eclipse.jface.text.contentassist.IContextInformation;
import org.eclipse.jface.text.contentassist.IContextInformationExtension;
import org.eclipse.swt.graphics.Image;
/**
* @author aniefer
*/
public class AutoconfMacroProposalContextInformation implements IContextInformation, IContextInformationExtension {
/** The name of the context */
private String fContextDisplayString;
/** The information to be displayed */
private String fInformationDisplayString;
/** The position to display the information */
private int fInformationPosition;
/** The image to be displayed */
private Image fImage;
/**
* Creates a new context information without an image.
*
* @param contextDisplayString the string to be used when presenting the context
* @param informationDisplayString the string to be displayed when presenting the context information
*/
public AutoconfMacroProposalContextInformation(String contextDisplayString, String informationDisplayString) {
this(null, contextDisplayString, informationDisplayString);
}
/**
* Creates a new context information with an image.
*
* @param image the image to display when presenting the context information
* @param contextDisplayString the string to be used when presenting the context
* @param informationDisplayString the string to be displayed when presenting the context information,
* may not be <code>null</code>
*/
public AutoconfMacroProposalContextInformation(Image image, String contextDisplayString, String informationDisplayString) {
//Assert.isNotNull(informationDisplayString);
fImage= image;
fContextDisplayString= contextDisplayString;
fInformationDisplayString= informationDisplayString;
}
/*
* @see IContextInformation#equals(Object)
*/
public boolean equals(Object object) {
if (object instanceof IContextInformation) {
IContextInformation contextInformation= (IContextInformation) object;
boolean equals= fInformationDisplayString.equalsIgnoreCase(contextInformation.getInformationDisplayString());
if (fContextDisplayString != null)
equals= equals && fContextDisplayString.equalsIgnoreCase(contextInformation.getContextDisplayString());
return equals;
}
return false;
}
public int hashCode() {
String combined = fInformationDisplayString.toLowerCase().concat(fContextDisplayString.toLowerCase());
return combined.hashCode();
}
/*
* @see IContextInformation#getInformationDisplayString()
*/
public String getInformationDisplayString() {
return fInformationDisplayString;
}
/*
* @see IContextInformation#getImage()
*/
public Image getImage() {
return fImage;
}
/*
* @see IContextInformation#getContextDisplayString()
*/
public String getContextDisplayString() {
if (fContextDisplayString != null)
return fContextDisplayString;
return fInformationDisplayString;
}
/* (non-Javadoc)
* @see org.eclipse.jface.text.contentassist.IContextInformationExtension#getContextInformationPosition()
*/
public int getContextInformationPosition() {
return fInformationPosition;
}
public void setContextInformationPosition( int pos ){
fInformationPosition = pos;
}
}