+++ /dev/null
-/**********************************************************************
- Copyright (c) 2000, 2002 IBM Corp. 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 implementation
- **********************************************************************/
-package net.sourceforge.phpeclipse.phpeditor.php;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import net.sourceforge.phpdt.internal.ui.text.AbstractJavaScanner;
-import net.sourceforge.phpdt.ui.text.IColorManager;
-import net.sourceforge.phpeclipse.IPreferenceConstants;
-import net.sourceforge.phpeclipse.phpeditor.util.PHPWhitespaceDetector;
-
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.rules.ICharacterScanner;
-import org.eclipse.jface.text.rules.IToken;
-import org.eclipse.jface.text.rules.IWordDetector;
-import org.eclipse.jface.text.rules.SingleLineRule;
-import org.eclipse.jface.text.rules.Token;
-import org.eclipse.jface.text.rules.WhitespaceRule;
-import org.eclipse.jface.text.rules.WordRule;
-
-/**
- * A rule based SmartyDoc scanner.
- */
-public final class SmartyDocCodeScanner extends AbstractJavaScanner {
-
- /**
- * A key word detector.
- */
- static class JavaDocKeywordDetector implements IWordDetector {
-
- /**
- * @see IWordDetector#isWordStart
- */
- public boolean isWordStart(char c) {
- return (c == '@');
- }
-
- /**
- * @see IWordDetector#isWordPart
- */
- public boolean isWordPart(char c) {
- return Character.isLetter(c);
- }
- };
-
- /**
- * Detector for HTML comment delimiters.
- */
- static class HTMLCommentDetector implements IWordDetector {
-
- /**
- * @see IWordDetector#isWordStart
- */
- public boolean isWordStart(char c) {
- return (c == '<' || c == '-');
- }
-
- /**
- * @see IWordDetector#isWordPart
- */
- public boolean isWordPart(char c) {
- return (c == '-' || c == '!' || c == '>');
- }
- };
-
- class TagRule extends SingleLineRule {
-
- /*
- * @see SingleLineRule
- */
- public TagRule(IToken token) {
- super("<", ">", token, (char) 0); //$NON-NLS-2$ //$NON-NLS-1$
- }
-
- /*
- * @see SingleLineRule
- */
- public TagRule(IToken token, char escapeCharacter) {
- super("<", ">", token, escapeCharacter); //$NON-NLS-2$ //$NON-NLS-1$
- }
-
- private IToken checkForWhitespace(ICharacterScanner scanner) {
-
- try {
-
- char c = getDocument().getChar(getTokenOffset() + 1);
- if (!Character.isWhitespace(c))
- return fToken;
-
- } catch (BadLocationException x) {
- }
-
- return Token.UNDEFINED;
- }
-
- /*
- * @see PatternRule#evaluate(ICharacterScanner)
- */
- public IToken evaluate(ICharacterScanner scanner) {
- IToken result = super.evaluate(scanner);
- if (result == fToken)
- return checkForWhitespace(scanner);
- return result;
- }
- };
-
- private static String[] fgKeywords = {
- "@author", "@deprecated", "@exception", "@link", "@param", "@return", "@see", "@since", "@throws", "@value", "@version", "@license", "@abstract", "@access", "@category",
- "@copyright", "@example", "@final", "@filesource", "@global", "@ignore", "@internal", "@link", "@method", "@name", "@package", "@param", "@property", "@static",
- "@staticvar", "@subpackage", "@todo", "@tutorial", "@uses", "@var","@id", "inheritdoc", "@property-read", "@property-write", "@source" }; //$NON-NLS-12$ //$NON-NLS-11$ //$NON-NLS-10$ //$NON-NLS-7$ //$NON-NLS-9$ //$NON-NLS-8$ //$NON-NLS-6$ //$NON-NLS-5$ //$NON-NLS-4$ //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
-
- private static String[] fgTokenProperties = {
- IPreferenceConstants.PHPDOC_KEYWORD,
- IPreferenceConstants.PHPDOC_TAG, IPreferenceConstants.PHPDOC_LINK,
- IPreferenceConstants.PHPDOC_DEFAULT };
-
- public SmartyDocCodeScanner(IColorManager manager, IPreferenceStore store) {
- super(manager, store);
- initialize();
- }
-
- public IDocument getDocument() {
- return fDocument;
- }
-
- /*
- * @see AbstractJavaScanner#getTokenProperties()
- */
- protected String[] getTokenProperties() {
- return fgTokenProperties;
- }
-
- /*
- * @see AbstractJavaScanner#createRules()
- */
- protected List createRules() {
-
- List list = new ArrayList();
-
- // Add rule for tags.
- Token token = getToken(IPreferenceConstants.PHPDOC_TAG);
- list.add(new TagRule(token));
-
- // Add rule for HTML comments
- WordRule wordRule = new WordRule(new HTMLCommentDetector(), token);
- wordRule.addWord("<!--", token); //$NON-NLS-1$
- wordRule.addWord("--!>", token); //$NON-NLS-1$
- list.add(wordRule);
-
- // Add rule for links.
- token = getToken(IPreferenceConstants.PHPDOC_LINK);
- list.add(new SingleLineRule("{@link", "}", token)); //$NON-NLS-2$ //$NON-NLS-1$
-
- // Add generic whitespace rule.
- list.add(new WhitespaceRule(new PHPWhitespaceDetector()));
-
- // Add word rule for keywords.
- token = getToken(IPreferenceConstants.PHPDOC_DEFAULT);
- wordRule = new WordRule(new JavaDocKeywordDetector(), token);
-
- token = getToken(IPreferenceConstants.PHPDOC_KEYWORD);
- for (int i = 0; i < fgKeywords.length; i++)
- wordRule.addWord(fgKeywords[i], token);
- list.add(wordRule);
-
- setDefaultReturnToken(getToken(IPreferenceConstants.PHPDOC_DEFAULT));
- return list;
- }
-}
git://secure.phpeclipse.com / phpeclipse.git / blobdiff