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   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2003 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11
  12 package net.sourceforge.phpdt.internal.ui.text.spelling;
  13
  14 import java.text.MessageFormat;
  15
  16 import net.sourceforge.phpdt.internal.ui.PHPUIMessages;
  17 import net.sourceforge.phpdt.internal.ui.PHPUiImages;
  18 import net.sourceforge.phpdt.internal.ui.text.java.IInvocationContext;
  19 import net.sourceforge.phpdt.internal.ui.text.java.IPHPCompletionProposal;
  20 import net.sourceforge.phpdt.internal.ui.text.spelling.engine.ISpellCheckEngine;
  21 import net.sourceforge.phpdt.internal.ui.text.spelling.engine.ISpellChecker;
  22 import net.sourceforge.phpdt.ui.PreferenceConstants;
  23
  24 import org.eclipse.jface.text.IDocument;
  25 import org.eclipse.jface.text.contentassist.IContextInformation;
  26 import org.eclipse.swt.graphics.Image;
  27 import org.eclipse.swt.graphics.Point;
  28
  29 /**
  30  * Proposal to ignore the word during the current editing session.
  31  *
  32  * @since 3.0
  33  */
  34 public class WordIgnoreProposal implements IPHPCompletionProposal {
  35
  36         /** The invocation context */
  37         private IInvocationContext fContext;
  38
  39         /** The word to ignore */
  40         private String fWord;
  41
  42         /**
  43          * Creates a new spell ignore proposal.
  44          *
  45          * @param word
  46          *            The word to ignore
  47          * @param context
  48          *            The invocation context
  49          */
  50         public WordIgnoreProposal(final String word,
  51                         final IInvocationContext context) {
  52                 fWord = word;
  53                 fContext = context;
  54         }
  55
  56         /*
  57          * @see org.eclipse.jface.text.contentassist.ICompletionProposal#apply(org.eclipse.jface.text.IDocument)
  58          */
  59         public final void apply(final IDocument document) {
  60
  61                 final ISpellCheckEngine engine = SpellCheckEngine.getInstance();
  62                 final ISpellChecker checker = engine.createSpellChecker(engine
  63                                 .getLocale(), PreferenceConstants.getPreferenceStore());
  64
  65                 if (checker != null)
  66                         checker.ignoreWord(fWord);
  67         }
  68
  69         /*
  70          * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getAdditionalProposalInfo()
  71          */
  72         public String getAdditionalProposalInfo() {
  73                 return MessageFormat
  74                                 .format(
  75                                                 PHPUIMessages.getString("Spelling.ignore.info"), new String[] { WordCorrectionProposal.getHtmlRepresentation(fWord) }); //$NON-NLS-1$
  76         }
  77
  78         /*
  79          * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getContextInformation()
  80          */
  81         public final IContextInformation getContextInformation() {
  82                 return null;
  83         }
  84
  85         /*
  86          * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getDisplayString()
  87          */
  88         public String getDisplayString() {
  89                 return MessageFormat.format(PHPUIMessages
  90                                 .getString("Spelling.ignore.label"), new String[] { fWord }); //$NON-NLS-1$
  91         }
  92
  93         /*
  94          * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getImage()
  95          */
  96         public Image getImage() {
  97                 return PHPUiImages.get(PHPUiImages.IMG_OBJS_NLS_NEVER_TRANSLATE);
  98         }
  99
 100         /*
 101          * @see net.sourceforge.phpdt.ui.text.java.IJavaCompletionProposal#getRelevance()
 102          */
 103         public final int getRelevance() {
 104                 return Integer.MIN_VALUE + 1;
 105         }
 106
 107         /*
 108          * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getSelection(org.eclipse.jface.text.IDocument)
 109          */
 110         public final Point getSelection(final IDocument document) {
 111                 return new Point(fContext.getSelectionOffset(), fContext
 112                                 .getSelectionLength());
 113         }
 114 }