+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.internal.ui.text.spelling;
-
-import java.text.MessageFormat;
-
-import net.sourceforge.phpdt.internal.ui.PHPUIMessages;
-import net.sourceforge.phpdt.internal.ui.PHPUiImages;
-import net.sourceforge.phpdt.internal.ui.text.java.IInvocationContext;
-import net.sourceforge.phpdt.internal.ui.text.java.IPHPCompletionProposal;
-import net.sourceforge.phpdt.internal.ui.text.phpdoc.IHtmlTagConstants;
-
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.contentassist.IContextInformation;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.graphics.Point;
-
-/**
- * Proposal to correct the incorrectly spelled word.
- *
- * @since 3.0
- */
-public class WordCorrectionProposal implements IPHPCompletionProposal,
- IHtmlTagConstants {
-
- /**
- * Returns the html representation of the specified string.
- *
- * @param string
- * The string to return the html representation for
- * @return The html representation for the string
- */
- public static String getHtmlRepresentation(final String string) {
-
- final int length = string.length();
- final StringBuffer buffer = new StringBuffer(string);
-
- for (int offset = length - 1; offset >= 0; offset--) {
-
- for (int index = 0; index < HTML_ENTITY_CHARACTERS.length; index++) {
-
- if (string.charAt(offset) == HTML_ENTITY_CHARACTERS[index]) {
-
- buffer.replace(offset, offset + 1, String
- .valueOf(HTML_ENTITY_CODES[index]));
- break;
- }
- }
- }
- return buffer.toString();
- }
-
- /** The invocation context */
- private final IInvocationContext fContext;
-
- /** The length in the document */
- private final int fLength;
-
- /** The line where to apply the correction */
- private final String fLine;
-
- /** The offset in the document */
- private final int fOffset;
-
- /** The relevance of this proposal */
- private final int fRelevance;
-
- /** The word to complete */
- private final String fWord;
-
- /**
- * Creates a new word correction proposal.
- *
- * @param word
- * The corrected word
- * @param arguments
- * The problem arguments associated with the spelling problem
- * @param offset
- * The offset in the document where to apply the proposal
- * @param length
- * The lenght in the document to apply the proposal
- * @param context
- * The invocation context for this proposal
- * @param relevance
- * The relevance of this proposal
- */
- public WordCorrectionProposal(final String word, final String[] arguments,
- final int offset, final int length,
- final IInvocationContext context, final int relevance) {
-
- fWord = Character.isUpperCase(arguments[0].charAt(0)) ? Character
- .toUpperCase(word.charAt(0))
- + word.substring(1) : word;
-
- fOffset = offset;
- fLength = length;
- fContext = context;
- fRelevance = relevance;
-
- final StringBuffer buffer = new StringBuffer(80);
-
- buffer.append("...<br>"); //$NON-NLS-1$
- buffer.append(getHtmlRepresentation(arguments[1]));
- buffer.append("<b>"); //$NON-NLS-1$
- buffer.append(getHtmlRepresentation(fWord));
- buffer.append("</b>"); //$NON-NLS-1$
- buffer.append(getHtmlRepresentation(arguments[2]));
- buffer.append("<br>..."); //$NON-NLS-1$
-
- fLine = buffer.toString();
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposal#apply(org.eclipse.jface.text.IDocument)
- */
- public final void apply(final IDocument document) {
- try {
- document.replace(fOffset, fLength, fWord);
- } catch (BadLocationException exception) {
- // Do nothing
- }
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getAdditionalProposalInfo()
- */
- public String getAdditionalProposalInfo() {
- return fLine;
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getContextInformation()
- */
- public final IContextInformation getContextInformation() {
- return null;
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getDisplayString()
- */
- public String getDisplayString() {
- return MessageFormat.format(PHPUIMessages
- .getString("Spelling.correct.label"), new String[] { fWord }); //$NON-NLS-1$
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getImage()
- */
- public Image getImage() {
- return PHPUiImages.get(PHPUiImages.IMG_CORRECTION_RENAME);
- }
-
- /*
- * @see net.sourceforge.phpdt.ui.text.java.IJavaCompletionProposal#getRelevance()
- */
- public final int getRelevance() {
- return fRelevance;
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getSelection(org.eclipse.jface.text.IDocument)
- */
- public final Point getSelection(final IDocument document) {
-
- int offset = fContext.getSelectionOffset();
- int length = fContext.getSelectionLength();
-
- final int delta = fWord.length() - fLength;
- if (offset <= fOffset && offset + length >= fOffset)
- length += delta;
- else if (offset > fOffset && offset + length > fOffset + fLength) {
- offset += delta;
- length -= delta;
- } else
- length += delta;
-
- return new Point(offset, length);
- }
-}
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