X-Git-Url: http://git.phpeclipse.com diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/HTMLCodeScanner.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/HTMLCodeScanner.java index a93a542..e9a94a0 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/HTMLCodeScanner.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/HTMLCodeScanner.java @@ -1,29 +1,31 @@ /********************************************************************** -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 - Klaus Hartlage - www.eclipseproject.de -**********************************************************************/ + 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.PHPColorProvider; import net.sourceforge.phpeclipse.phpeditor.util.PHPWhitespaceDetector; -import org.eclipse.jface.text.BadLocationException; -import org.eclipse.jface.text.TextAttribute; + +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.IRule; import org.eclipse.jface.text.rules.IToken; import org.eclipse.jface.text.rules.IWordDetector; -import org.eclipse.jface.text.rules.RuleBasedScanner; import org.eclipse.jface.text.rules.SingleLineRule; import org.eclipse.jface.text.rules.Token; import org.eclipse.jface.text.rules.WhitespaceRule; @@ -32,121 +34,162 @@ import org.eclipse.jface.text.rules.WordRule; /** * A HTML code scanner. */ -public class HTMLCodeScanner extends RuleBasedScanner { - - private static String[] fgKeywords = { - }; - - private static String[] fgTypes = { - }; - - private IToken keyword; - - 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 != scanner.EOF && fDetector.isWordPart((char) c)); - scanner.unread(); - - if (tagBegin) { - return 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(PHPColorProvider provider) { - - 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))); - 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))); - - List rules = new ArrayList(); - - // 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("\"", "\"", string)); //$NON-NLS-2$ //$NON-NLS-1$ - // 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(), other); - 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); - // for (int i = 0; i < fgConstants.length; i++) - // wordRule.addWord(fgConstants[i], type); - rules.add(wordRule); - - IRule[] result = new IRule[rules.size()]; - rules.toArray(result); - setRules(result); - } - +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; + } }