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1 /*******************************************************************************
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2 * Copyright (c) 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.text.contentassist.IContentAssistantExtension2;
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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.ICompletionProposalExtension3; // packageimport
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29 import dwtx.jface.text.contentassist.ContextInformationValidator; // packageimport
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30 import dwtx.jface.text.contentassist.ICompletionProposal; // packageimport
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31 import dwtx.jface.text.contentassist.IContentAssistProcessor; // packageimport
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32 import dwtx.jface.text.contentassist.AdditionalInfoController; // packageimport
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33 import dwtx.jface.text.contentassist.IContextInformationPresenter; // packageimport
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34 import dwtx.jface.text.contentassist.ICompletionProposalExtension4; // packageimport
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35 import dwtx.jface.text.contentassist.ICompletionListenerExtension; // packageimport
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36 import dwtx.jface.text.contentassist.ContextInformationPopup; // packageimport
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37 import dwtx.jface.text.contentassist.IContextInformationExtension; // 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 /**
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51 * Extends {@link dwtx.jface.text.contentassist.IContentAssistant} with the following
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52 * functions:
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53 * <ul>
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54 * <li>completion listeners</li>
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55 * <li>repeated invocation mode</li>
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56 * <li>a local status line for the completion popup</li>
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57 * <li>control over the behavior when no proposals are available</li>
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58 * </ul>
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59 *
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60 * @since 3.2
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61 */
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62 public interface IContentAssistantExtension2 {
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63
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64 /**
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65 * Adds a completion listener that will be informed before proposals are computed.
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66 *
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67 * @param listener the listener
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68 */
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69 public void addCompletionListener(ICompletionListener listener);
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70
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71 /**
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72 * Removes a completion listener.
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73 *
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74 * @param listener the listener to remove
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75 */
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76 public void removeCompletionListener(ICompletionListener listener);
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77
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78 /**
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79 * Enables repeated invocation mode, which will trigger re-computation of the proposals when
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80 * code assist is executed repeatedly. The default is no <code>false</code>.
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81 *
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82 * @param cycling <code>true</code> to enable repetition mode, <code>false</code> to disable
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83 */
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84 public void setRepeatedInvocationMode(bool cycling);
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85
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86 /**
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87 * Enables displaying an empty completion proposal pop-up. The default is not to show an empty
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88 * list.
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89 *
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90 * @param showEmpty <code>true</code> to show empty lists
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91 */
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92 public void setShowEmptyList(bool showEmpty);
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93
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94 /**
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95 * Enables displaying a status line below the proposal popup. The default is not to show the
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96 * status line. The contents of the status line may be set via {@link #setStatusMessage(String)}.
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97 *
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98 * @param show <code>true</code> to show a message line, <code>false</code> to not show one.
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99 */
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100 public void setStatusLineVisible(bool show);
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101
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102 /**
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103 * Sets the caption message displayed at the bottom of the completion proposal popup.
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104 *
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105 * @param message the message
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106 */
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107 public void setStatusMessage(String message);
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108
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109 /**
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110 * Sets the text to be shown if no proposals are available and
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111 * {@link #setShowEmptyList(bool) empty lists} are displayed.
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112 *
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113 * @param message the text for the empty list
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114 */
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115 public void setEmptyMessage(String message);
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116 }
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