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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2008 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.text.contentassist.ICompletionProposalExtension3;
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14
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131
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15 import dwtx.jface.text.contentassist.ContentAssistEvent; // packageimport
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16 import dwtx.jface.text.contentassist.Helper; // packageimport
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17 import dwtx.jface.text.contentassist.PopupCloser; // packageimport
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18 import dwtx.jface.text.contentassist.IContentAssistant; // packageimport
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19 import dwtx.jface.text.contentassist.CompletionProposal; // packageimport
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20 import dwtx.jface.text.contentassist.ICompletionProposalExtension5; // packageimport
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21 import dwtx.jface.text.contentassist.IContextInformationValidator; // packageimport
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22 import dwtx.jface.text.contentassist.IContentAssistListener; // packageimport
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23 import dwtx.jface.text.contentassist.ICompletionProposalExtension6; // packageimport
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24 import dwtx.jface.text.contentassist.ICompletionListener; // packageimport
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25 import dwtx.jface.text.contentassist.ICompletionProposalExtension2; // packageimport
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26 import dwtx.jface.text.contentassist.IContentAssistantExtension4; // packageimport
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27 import dwtx.jface.text.contentassist.ContextInformation; // packageimport
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28 import dwtx.jface.text.contentassist.ContextInformationValidator; // packageimport
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29 import dwtx.jface.text.contentassist.ICompletionProposal; // packageimport
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30 import dwtx.jface.text.contentassist.IContentAssistProcessor; // packageimport
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31 import dwtx.jface.text.contentassist.AdditionalInfoController; // packageimport
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32 import dwtx.jface.text.contentassist.IContextInformationPresenter; // packageimport
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33 import dwtx.jface.text.contentassist.ICompletionProposalExtension4; // packageimport
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34 import dwtx.jface.text.contentassist.ICompletionListenerExtension; // packageimport
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35 import dwtx.jface.text.contentassist.ContextInformationPopup; // packageimport
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36 import dwtx.jface.text.contentassist.IContextInformationExtension; // packageimport
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37 import dwtx.jface.text.contentassist.IContentAssistantExtension2; // packageimport
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38 import dwtx.jface.text.contentassist.ContentAssistSubjectControlAdapter; // packageimport
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39 import dwtx.jface.text.contentassist.CompletionProposalPopup; // packageimport
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40 import dwtx.jface.text.contentassist.ICompletionProposalExtension; // packageimport
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41 import dwtx.jface.text.contentassist.IContextInformation; // packageimport
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42 import dwtx.jface.text.contentassist.IContentAssistantExtension3; // packageimport
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43 import dwtx.jface.text.contentassist.ContentAssistant; // packageimport
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44 import dwtx.jface.text.contentassist.IContentAssistantExtension; // packageimport
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45 import dwtx.jface.text.contentassist.JFaceTextMessages; // packageimport
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46
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47
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129
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48 import dwt.dwthelper.utils;
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49
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50 import dwtx.jface.text.IDocument;
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51 import dwtx.jface.text.IInformationControlCreator;
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52
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53
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54 /**
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55 * Extends {@link dwtx.jface.text.contentassist.ICompletionProposal}
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56 * with the following functions:
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57 * <ul>
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58 * <li>provision of a custom information control creator</li>
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59 * <li>provide a custom completion text and offset for prefix completion</li>
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60 * </ul>
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61 *
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62 * @since 3.0
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63 */
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64 public interface ICompletionProposalExtension3 {
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65 /**
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66 * Returns the information control creator of this completion proposal.
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67 *
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68 * @return the information control creator, or <code>null</code> if no custom control creator is available
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69 */
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70 IInformationControlCreator getInformationControlCreator();
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71
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72 /**
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73 * Returns the string that would be inserted at the position returned from
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74 * {@link #getPrefixCompletionStart(IDocument, int)} if this proposal was
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75 * applied. If the replacement string cannot be determined,
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76 * <code>null</code> may be returned.
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77 *
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78 * @param document the document that the receiver applies to
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79 * @param completionOffset the offset into <code>document</code> where the
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80 * completion takes place
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81 * @return the replacement string or <code>null</code> if it cannot be
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82 * determined
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83 */
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84 CharSequence getPrefixCompletionText(IDocument document, int completionOffset);
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85
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86 /**
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87 * Returns the document offset at which the receiver would insert its
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88 * proposal.
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89 *
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90 * @param document the document that the receiver applies to
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91 * @param completionOffset the offset into <code>document</code> where the
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92 * completion takes place
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93 * @return the offset at which the proposal would insert its proposal
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94 */
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95 int getPrefixCompletionStart(IDocument document, int completionOffset);
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96
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97 }
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