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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2006 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 * Port to the D programming language:
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11 * Frank Benoit <benoit@tionex.de>
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12 *******************************************************************************/
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13 module dwtx.jface.contentassist.ISubjectControlContentAssistProcessor;
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14
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15 import dwt.dwthelper.utils;
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16
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17 import dwtx.jface.text.contentassist.ICompletionProposal;
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18 import dwtx.jface.text.contentassist.IContentAssistProcessor;
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19 import dwtx.jface.text.contentassist.IContextInformation;
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20 import dwtx.jface.contentassist.IContentAssistSubjectControl;
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21
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22
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23 /**
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24 * Extension interface for {@link dwtx.jface.text.contentassist.IContentAssistProcessor}
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25 * which provides the context for the
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26 * {@linkplain dwtx.jface.contentassist.ISubjectControlContentAssistant subject control content assistant}.
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27 *
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28 * @since 3.0
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29 * @deprecated As of 3.2, replaced by Platform UI's field assist support
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30 */
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31 public interface ISubjectControlContentAssistProcessor : IContentAssistProcessor {
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32
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33 /**
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34 * Returns a list of completion proposals based on the specified location
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35 * within the document that corresponds to the current cursor position
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36 * within the text viewer.
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37 *
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38 * @param contentAssistSubjectControl the content assist subject control whose
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39 * document is used to compute the proposals
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40 * @param documentOffset an offset within the document for which
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41 * completions should be computed
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42 * @return an array of completion proposals or <code>null</code> if no
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43 * proposals are possible
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44 */
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45 ICompletionProposal[] computeCompletionProposals(IContentAssistSubjectControl contentAssistSubjectControl, int documentOffset);
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46
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47 /**
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48 * Returns information about possible contexts based on the specified
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49 * location within the document that corresponds to the current cursor
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50 * position within the content assist subject control.
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51 *
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52 * @param contentAssistSubjectControl the content assist subject control whose
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53 * document is used to compute the possible contexts
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54 * @param documentOffset an offset within the document for which context
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55 * information should be computed
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56 * @return an array of context information objects or <code>null</code>
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57 * if no context could be found
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58 */
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59 IContextInformation[] computeContextInformation(IContentAssistSubjectControl contentAssistSubjectControl, int documentOffset);
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60 }
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