+++ /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
- www.phpeclipse.de
- **********************************************************************/
-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.HTMLWordDetector;
-import net.sourceforge.phpeclipse.phpeditor.util.PHPColorProvider;
-import net.sourceforge.phpeclipse.phpeditor.util.PHPWhitespaceDetector;
-
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.text.TextAttribute;
-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 HTML code scanner.
- */
-public class HTMLCodeScanner extends AbstractJavaScanner {
-
- // private static String[] fgKeywords = {
- // };
- //
- // private static String[] fgTypes = {
- // };
-
- // private IToken keyword;
- private static String[] fgTokenProperties = {
- IPreferenceConstants.PHP_MULTILINE_COMMENT,
- IPreferenceConstants.PHP_SINGLELINE_COMMENT,
- IPreferenceConstants.PHP_TAG, IPreferenceConstants.PHP_KEYWORD,
- IPreferenceConstants.PHP_FUNCTIONNAME,
- IPreferenceConstants.PHP_VARIABLE,
- IPreferenceConstants.PHP_VARIABLE_DOLLAR,
- IPreferenceConstants.PHP_STRING_DQ,
- IPreferenceConstants.PHP_STRING_SQ, IPreferenceConstants.PHP_TYPE,
- IPreferenceConstants.PHP_CONSTANT,
- IPreferenceConstants.PHP_DEFAULT,
- IPreferenceConstants.PHP_OPERATOR,
- IPreferenceConstants.PHP_BRACE_OPERATOR,
- IPreferenceConstants.PHP_KEYWORD_RETURN };
-
- /*
- * @see AbstractJavaScanner#getTokenProperties()
- */
- protected String[] getTokenProperties() {
- return fgTokenProperties;
- }
-
- private class HTMLWordRule extends WordRule {
- private StringBuffer fBuffer = new StringBuffer();
-
- public HTMLWordRule(IWordDetector detector) {
- super(detector, Token.UNDEFINED);
- }
-
- public HTMLWordRule(IWordDetector detector, IToken defaultToken) {
- super(detector, defaultToken);
- }
-
- public IToken evaluate(ICharacterScanner scanner) {
- int c = scanner.read();
- boolean tagBegin = false;
- if (fDetector.isWordStart((char) c)) {
- if (c == '<') {
- tagBegin = true;
- }
- if (fColumn == UNDEFINED
- || (fColumn == scanner.getColumn() - 1)) {
-
- fBuffer.setLength(0);
- do {
- fBuffer.append((char) c);
- c = scanner.read();
- if (c == '>') {
- fBuffer.append((char) c);
- c = scanner.read();
- break;
- }
- if (c == '/' && (fBuffer.length() > 2)) {
- break;
- }
- } while (c != ICharacterScanner.EOF
- && fDetector.isWordPart((char) c));
- scanner.unread();
-
- if (tagBegin) {
- return getToken(IPreferenceConstants.PHP_KEYWORD);
- }
- IToken token = (IToken) fWords.get(fBuffer.toString());
- if (token != null)
- return token;
-
- if (fDefaultToken.isUndefined())
- unreadBuffer(scanner);
-
- return fDefaultToken;
- }
- }
-
- scanner.unread();
- return Token.UNDEFINED;
- }
-
- }
-
- // private static String[] fgConstants = { "__LINE__", "__FILE__", "true",
- // "false" };
- private TextAttribute fComment;
-
- private TextAttribute fKeyword;
-
- private TextAttribute fType;
-
- private TextAttribute fString;
-
- private PHPColorProvider fColorProvider;
-
- /**
- * Creates a Java code scanner
- */
- public HTMLCodeScanner(IColorManager manager, IPreferenceStore store) {
- super(manager, store);
- initialize();
- }
-
- /*
- * @see AbstractJavaScanner#createRules()
- */
- protected List createRules() {
- List rules = new ArrayList();
-
- // keyword = new Token(new
- // TextAttribute(provider.getColor(PHPColorProvider.KEYWORD)));
- // IToken type = new Token(new
- // TextAttribute(provider.getColor(PHPColorProvider.FUNCTION_NAME)));
- // IToken string = new Token(new
- // TextAttribute(provider.getColor(PHPColorProvider.STRING_DQ)));
- // IToken comment = new Token(new
- // TextAttribute(provider.getColor(PHPColorProvider.SINGLE_LINE_COMMENT)));
- // IToken multi_comment = new Token(new
- // TextAttribute(provider.getColor(PHPColorProvider.MULTI_LINE_COMMENT)));
- // IToken other = new Token(new
- // TextAttribute(provider.getColor(PHPColorProvider.DEFAULT)));
-
- // variable = new Token(new
- // TextAttribute(provider.getColor(PHPColorProvider.VARIABLE)));
-
- // Add rule for single line comments.
- // rules.add(new EndOfLineRule("//", comment)); //$NON-NLS-1$
- // rules.add(new EndOfLineRule("#", comment));
-
- // Add rule for strings and character constants.
- rules.add(new SingleLineRule(
- "\"", "\"", getToken(IPreferenceConstants.PHP_STRING_DQ))); //$NON-NLS-2$ //$NON-NLS-1$
- // rules.add(new SingleLineRule("'", "'", string, '\\')); //$NON-NLS-2$
- // //$NON-NLS-1$
-
- // rules.add(new SingleLineRule("//", "//", php_comment));
- // rules.add(new MultiLineRule("/*", "*/", multi_comment));
-
- // Add generic whitespace rule.
- rules.add(new WhitespaceRule(new PHPWhitespaceDetector()));
-
- // Add word rule for keywords, types, and constants.
- HTMLWordRule wordRule = new HTMLWordRule(new HTMLWordDetector(),
- getToken(IPreferenceConstants.PHP_DEFAULT));
- // for (int i = 0; i < fgKeywords.length; i++)
- // wordRule.addWord(fgKeywords[i], keyword);
- // for (int i = 0; i < fgTypes.length; i++)
- // wordRule.addWord(fgTypes[i], type);
- rules.add(wordRule);
-
- setDefaultReturnToken(getToken(IPreferenceConstants.PHP_DEFAULT));
- return rules;
- }
-}
git://secure.phpeclipse.com / phpeclipse.git / blobdiff