X-Git-Url: http://secure.phpeclipse.com diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/phpeditor/php/PHPPartitionScanner.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/phpeditor/php/PHPPartitionScanner.java deleted file mode 100644 index 55d8783..0000000 --- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/phpeditor/php/PHPPartitionScanner.java +++ /dev/null @@ -1,467 +0,0 @@ -/********************************************************************** - Copyright (c) 2002 Widespace, OU 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://solareclipse.sourceforge.net/legal/cpl-v10.html - - Contributors: - Igor Malinin - initial contribution - - $Id: PHPPartitionScanner.java,v 1.35 2007-03-17 14:07:31 axelcl Exp $ - **********************************************************************/ -package net.sourceforge.phpeclipse.phpeditor.php; - -import java.util.HashMap; -import java.util.Map; - -import net.sourceforge.phpdt.internal.compiler.parser.Scanner; -import net.sourceforge.phpeclipse.ui.text.rules.AbstractPartitioner; - -//incastrix -//import org.eclipse.jface.text.Assert; -import org.eclipse.core.runtime.Assert; -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.IPartitionTokenScanner; -import org.eclipse.jface.text.rules.IToken; -import org.eclipse.jface.text.rules.Token; - -/** - * - * - * @author Igor Malinin - */ -public class PHPPartitionScanner implements IPartitionTokenScanner { - public static final String PHP_SCRIPTING_AREA = "__php_scripting_area "; - - public static final int STATE_DEFAULT = 0; - - // public static final int STATE_TAG = 1; - // public static final int STATE_SCRIPT = 2; - - private IDocument document; - - // private int begin; - - private int end; - - private int offset; - - private int length; - - private int position; - - // private int state; - - private Map tokens = new HashMap(); - - public PHPPartitionScanner() { - } - - /* - * @see org.eclipse.jface.text.rules.ITokenScanner#nextToken() - */ - public IToken nextToken() { - offset += length; - - /* - * switch (state) { case STATE_TAG: return nextTagToken(); } - */ - - switch (read()) { - case ICharacterScanner.EOF: - // state = STATE_DEFAULT; - return getToken(null); - - case '<': - switch (read()) { - case ICharacterScanner.EOF: - // state = STATE_DEFAULT; - return getToken(null); - - case '?': // ': - // state = STATE_DEFAULT; - return getToken(token); - - case '?': - continue; - default: - continue; - } - } - - ch = read(); - } - } - - private IToken getToken(String type) { - length = position - offset; - - if (length == 0) { - return Token.EOF; - } - - // if (length<0) { - // try { - // System.out.println("Length<0:"+document.get(offset,5)+""+length); - // } catch (BadLocationException e) { - // e.printStackTrace(); - // } - // } - - if (type == null) { - return Token.UNDEFINED; - } - - IToken token = (IToken) tokens.get(type); - if (token == null) { - token = new Token(type); - tokens.put(type, token); - } - - return token; - } - - private int read() { - if (position >= end) { - return ICharacterScanner.EOF; - } - - try { - return document.getChar(position++); - } catch (BadLocationException e) { - --position; - return ICharacterScanner.EOF; - } - } - - private boolean readUntilEscapedDQ() { - // search last double quoted character - try { - char ch; - while (true) { - if (position >= end) { - return false; - } - ch = document.getChar(position++); - if (ch == '\\') { - if (position >= end) { - return false; - } - ch = document.getChar(position++); // ignore escaped - // character - } else if (ch == '"') { - return true; - } - } - } catch (BadLocationException e) { - --position; - } - return false; - } - - private boolean readUntilEscapedSQ() { - // search last single quoted character - try { - char ch; - while (true) { - if (position >= end) { - return false; - } - ch = document.getChar(position++); - if (ch == '\\') { - if (position >= end) { - return false; - } - ch = document.getChar(position++); // ignore escaped - // character - } else if (ch == '\'') { - return true; - } - } - } catch (BadLocationException e) { - --position; - } - return false; - } - - private boolean readUntilEscapedHEREDOC() { - // search until heredoc ends - try { - char ch; - StringBuffer buf = new StringBuffer(); - char[] heredocIdent; - if (position >= end) { - return false; - } - ch = document.getChar(position++); - // #1493165 start - while (ch == ' ') { - if (position >= end) { - return false; - } - ch = document.getChar(position++); - } - // #1493165 end - if (!Scanner.isPHPIdentifierStart(ch)) { - return false; - } - while (Scanner.isPHPIdentifierPart(ch)) { - buf.append(ch); - if (position >= end) { - return false; - } - ch = document.getChar(position++); - } - heredocIdent = buf.toString().toCharArray(); - while (true) { - if (position >= end) { - return false; - } - ch = document.getChar(position++); - if (ch == '\n') { // heredoc could end after a newline - int pos = 0; - while (true) { - if (position >= end) { - return false; - } - if (pos == heredocIdent.length) { - return true; - } - ch = document.getChar(position++); // ignore escaped - // character - if (ch != heredocIdent[pos]) { - break; - } - pos++; - } - } - } - } catch (BadLocationException e) { - --position; - } - return false; - } - - private boolean readSingleLine() { - try { - do { - if (position >= end) { - return false; - } - } while (document.getChar(position++) != '\n'); - return true; - } catch (BadLocationException e) { - --position; - } - return false; - } - - private boolean readMultiLineComment() { - try { - char ch; - while (true) { - if (position >= end) { - return false; - } - ch = document.getChar(position++); - if (ch == '*') { - if (position >= end) { - return false; - } - if (document.getChar(position) == '/') { - position++; - return true; - } - } - } - } catch (BadLocationException e) { - --position; - } - return false; - } - - private void unread() { - --position; - } - - /* - * @see org.eclipse.jface.text.rules.ITokenScanner#getTokenOffset() - */ - public int getTokenOffset() { - if (AbstractPartitioner.DEBUG) { - Assert.isTrue(offset >= 0, Integer.toString(offset)); - } - return offset; - } - - /* - * @see org.eclipse.jface.text.rules.ITokenScanner#getTokenLength() - */ - public int getTokenLength() { - return length; - } - - /* - * @see org.eclipse.jface.text.rules.ITokenScanner#setRange(IDocument, int, - * int) - */ - public void setRange(IDocument document, int offset, int length) { - this.document = document; - // this.begin = offset; - this.end = offset + length; - - this.offset = offset; - this.position = offset; - this.length = 0; - } - - /* - * @see org.eclipse.jface.text.rules.IPartitionTokenScanner - */ - public void setPartialRange(IDocument document, int offset, int length, - String contentType, int partitionOffset) { - // state = STATE_DEFAULT; - if (partitionOffset > -1) { - int delta = offset - partitionOffset; - if (delta > 0) { - setRange(document, partitionOffset, length + delta); - return; - } - } - setRange(document, partitionOffset, length); - } - - // private boolean isContinuationPartition(IDocument document, int offset) { - // try { - // String type = document.getContentType(offset - 1); - // - // if (type != IDocument.DEFAULT_CONTENT_TYPE) { - // return true; - // } - // } catch (BadLocationException e) {} - // - // return false; - // } -} \ No newline at end of file