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comparison org.eclipse.jface.text/src/org/eclipse/jface/text/contentassist/IContextInformationValidator.d @ 12:bc29606a740c

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Added dwt-addons in original directory structure of eclipse.org
author Frank Benoit <benoit@tionex.de>
date Sat, 14 Mar 2009 18:23:29 +0100
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11:43904fec5dca 12:bc29606a740c
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 org.eclipse.jface.text.contentassist.IContextInformationValidator;
14
15 import org.eclipse.jface.text.contentassist.ContentAssistEvent; // packageimport
16 import org.eclipse.jface.text.contentassist.Helper; // packageimport
17 import org.eclipse.jface.text.contentassist.PopupCloser; // packageimport
18 import org.eclipse.jface.text.contentassist.IContentAssistant; // packageimport
19 import org.eclipse.jface.text.contentassist.CompletionProposal; // packageimport
20 import org.eclipse.jface.text.contentassist.ICompletionProposalExtension5; // packageimport
21 import org.eclipse.jface.text.contentassist.IContentAssistListener; // packageimport
22 import org.eclipse.jface.text.contentassist.ICompletionProposalExtension6; // packageimport
23 import org.eclipse.jface.text.contentassist.ICompletionListener; // packageimport
24 import org.eclipse.jface.text.contentassist.ICompletionProposalExtension2; // packageimport
25 import org.eclipse.jface.text.contentassist.IContentAssistantExtension4; // packageimport
26 import org.eclipse.jface.text.contentassist.ContextInformation; // packageimport
27 import org.eclipse.jface.text.contentassist.ICompletionProposalExtension3; // packageimport
28 import org.eclipse.jface.text.contentassist.ContextInformationValidator; // packageimport
29 import org.eclipse.jface.text.contentassist.ICompletionProposal; // packageimport
30 import org.eclipse.jface.text.contentassist.IContentAssistProcessor; // packageimport
31 import org.eclipse.jface.text.contentassist.AdditionalInfoController; // packageimport
32 import org.eclipse.jface.text.contentassist.IContextInformationPresenter; // packageimport
33 import org.eclipse.jface.text.contentassist.ICompletionProposalExtension4; // packageimport
34 import org.eclipse.jface.text.contentassist.ICompletionListenerExtension; // packageimport
35 import org.eclipse.jface.text.contentassist.ContextInformationPopup; // packageimport
36 import org.eclipse.jface.text.contentassist.IContextInformationExtension; // packageimport
37 import org.eclipse.jface.text.contentassist.IContentAssistantExtension2; // packageimport
38 import org.eclipse.jface.text.contentassist.ContentAssistSubjectControlAdapter; // packageimport
39 import org.eclipse.jface.text.contentassist.CompletionProposalPopup; // packageimport
40 import org.eclipse.jface.text.contentassist.ICompletionProposalExtension; // packageimport
41 import org.eclipse.jface.text.contentassist.IContextInformation; // packageimport
42 import org.eclipse.jface.text.contentassist.IContentAssistantExtension3; // packageimport
43 import org.eclipse.jface.text.contentassist.ContentAssistant; // packageimport
44 import org.eclipse.jface.text.contentassist.IContentAssistantExtension; // packageimport
45 import org.eclipse.jface.text.contentassist.JFaceTextMessages; // packageimport
46
47
48 import java.lang.all;
49 import java.util.Set;
50
51 import org.eclipse.jface.text.ITextViewer;
52
53
54 /**
55 * A context information validator is used to determine if
56 * a displayed context information is still valid or should
57 * be dismissed.
58 * <p>
59 * The interface can be implemented by clients.
60 * </p>
61 *
62 * @see IContextInformationPresenter
63 */
64 public interface IContextInformationValidator {
65
66 /**
67 * Installs this validator for the given context information.
68 *
69 * @param info the context information which this validator should check
70 * @param viewer the text viewer on which the information is presented
71 * @param offset the document offset for which the information has been computed
72 */
73 void install(IContextInformation info, ITextViewer viewer, int offset);
74
75 /**
76 * Returns whether the information this validator is installed on is still valid
77 * at the given document position.
78 *
79 * @param offset the current offset within the document
80 * @return <code>true</code> if the information also valid at the given document position
81 */
82 bool isContextInformationValid(int offset);
83 }