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comparison dwtx/jface/text/information/IInformationProviderExtension.d @ 129:eb30df5ca28b

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Added JFace Text sources
author Frank Benoit <benoit@tionex.de>
date Sat, 23 Aug 2008 19:10:48 +0200
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128:8df1d4193877 129:eb30df5ca28b
1 /*******************************************************************************
2 * Copyright (c) 2000, 2005 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 * IBM Corporation - initial API and implementation
10 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/
13 module dwtx.jface.text.information.IInformationProviderExtension;
14
15 import dwt.dwthelper.utils;
16
17
18 import dwtx.jface.text.IRegion;
19 import dwtx.jface.text.ITextViewer;
20
21
22 /**
23 * Extends {@link dwtx.jface.text.information.IInformationProvider} with
24 * the ability to provide the element for a given subject.
25 *
26 * @see dwtx.jface.text.information.IInformationProvider
27 * @since 2.1
28 */
29 public interface IInformationProviderExtension {
30
31 /**
32 * Returns the element for the given subject or <code>null</code> if
33 * no element is available.
34 * <p>
35 * Implementers should ignore the text returned by {@link IInformationProvider#getInformation(ITextViewer, IRegion)}.
36 * </p>
37 *
38 * @param textViewer the viewer in whose document the subject is contained
39 * @param subject the text region constituting the information subject
40 * @return the element for the subject
41 *
42 * @see IInformationProvider#getInformation(ITextViewer, IRegion)
43 * @see dwtx.jface.text.ITextViewer
44 */
45 Object getInformation2(ITextViewer textViewer, IRegion subject);
46 }