X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/java/JavaParameterListValidator.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/java/JavaParameterListValidator.java
deleted file mode 100644
index 71bf6ff..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/java/JavaParameterListValidator.java
+++ /dev/null
@@ -1,232 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.ui.text.java;
-
-import org.eclipse.jface.text.Assert;
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.IRegion;
-import org.eclipse.jface.text.ITextViewer;
-import org.eclipse.jface.text.TextPresentation;
-import org.eclipse.jface.text.contentassist.IContextInformation;
-import org.eclipse.jface.text.contentassist.IContextInformationPresenter;
-import org.eclipse.jface.text.contentassist.IContextInformationValidator;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.StyleRange;
-
-public class JavaParameterListValidator implements
-		IContextInformationValidator, IContextInformationPresenter {
-
-	private int fPosition;
-
-	private ITextViewer fViewer;
-
-	private IContextInformation fInformation;
-
-	private int fCurrentParameter;
-
-	public JavaParameterListValidator() {
-	}
-
-	/**
-	 * @see IContextInformationValidator#install(IContextInformation,
-	 *      ITextViewer, int)
-	 * @see IContextInformationPresenter#install(IContextInformation,
-	 *      ITextViewer, int)
-	 */
-	public void install(IContextInformation info, ITextViewer viewer,
-			int documentPosition) {
-		fPosition = documentPosition;
-		fViewer = viewer;
-		fInformation = info;
-
-		fCurrentParameter = -1;
-	}
-
-	private int getCommentEnd(IDocument d, int pos, int end)
-			throws BadLocationException {
-		while (pos < end) {
-			char curr = d.getChar(pos);
-			pos++;
-			if (curr == '*') {
-				if (pos < end && d.getChar(pos) == '/') {
-					return pos + 1;
-				}
-			}
-		}
-		return end;
-	}
-
-	private int getStringEnd(IDocument d, int pos, int end, char ch)
-			throws BadLocationException {
-		while (pos < end) {
-			char curr = d.getChar(pos);
-			pos++;
-			if (curr == '\\') {
-				// ignore escaped characters
-				pos++;
-			} else if (curr == ch) {
-				return pos;
-			}
-		}
-		return end;
-	}
-
-	private int getCharCount(IDocument document, int start, int end,
-			String increments, String decrements, boolean considerNesting)
-			throws BadLocationException {
-
-		Assert.isTrue((increments.length() != 0 || decrements.length() != 0)
-				&& !increments.equals(decrements));
-
-		int nestingLevel = 0;
-		int charCount = 0;
-		while (start < end) {
-			char curr = document.getChar(start++);
-			switch (curr) {
-			case '/':
-				if (start < end) {
-					char next = document.getChar(start);
-					if (next == '*') {
-						// a comment starts, advance to the comment end
-						start = getCommentEnd(document, start + 1, end);
-					} else if (next == '/') {
-						// '//'-comment: nothing to do anymore on this line
-						start = end;
-					}
-				}
-				break;
-			case '*':
-				if (start < end) {
-					char next = document.getChar(start);
-					if (next == '/') {
-						// we have been in a comment: forget what we read before
-						charCount = 0;
-						++start;
-					}
-				}
-				break;
-			case '"':
-			case '\'':
-				start = getStringEnd(document, start, end, curr);
-				break;
-			default:
-
-				if (considerNesting) {
-
-					if ('(' == curr)
-						++nestingLevel;
-					else if (')' == curr)
-						--nestingLevel;
-
-					if (nestingLevel != 0)
-						break;
-				}
-
-				if (increments.indexOf(curr) >= 0) {
-					++charCount;
-				}
-
-				if (decrements.indexOf(curr) >= 0) {
-					--charCount;
-				}
-			}
-		}
-
-		return charCount;
-	}
-
-	/**
-	 * @see IContextInformationValidator#isContextInformationValid(int)
-	 */
-	public boolean isContextInformationValid(int position) {
-
-		try {
-			if (position < fPosition)
-				return false;
-
-			IDocument document = fViewer.getDocument();
-			IRegion line = document.getLineInformationOfOffset(fPosition);
-
-			if (position < line.getOffset() || position >= document.getLength())
-				return false;
-
-			return getCharCount(document, fPosition, position,
-					"(<", ")>", false) >= 0; //$NON-NLS-1$//$NON-NLS-2$
-
-		} catch (BadLocationException x) {
-			return false;
-		}
-	}
-
-	/**
-	 * @see IContextInformationPresenter#updatePresentation(int,
-	 *      TextPresentation)
-	 */
-	public boolean updatePresentation(int position,
-			TextPresentation presentation) {
-
-		int currentParameter = -1;
-
-		try {
-			currentParameter = getCharCount(fViewer.getDocument(), fPosition,
-					position, ",", "", true); //$NON-NLS-1$//$NON-NLS-2$
-		} catch (BadLocationException x) {
-			return false;
-		}
-
-		if (fCurrentParameter != -1) {
-			if (currentParameter == fCurrentParameter)
-				return false;
-		}
-
-		presentation.clear();
-		fCurrentParameter = currentParameter;
-
-		String s = fInformation.getInformationDisplayString();
-		int start = 0;
-		int occurrences = 0;
-		while (occurrences < fCurrentParameter) {
-			int found = s.indexOf(',', start);
-			if (found == -1)
-				break;
-			start = found + 1;
-			++occurrences;
-		}
-
-		if (occurrences < fCurrentParameter) {
-			presentation.addStyleRange(new StyleRange(0, s.length(), null,
-					null, SWT.NORMAL));
-			return true;
-		}
-
-		if (start == -1)
-			start = 0;
-
-		int end = s.indexOf(',', start);
-		if (end == -1)
-			end = s.length();
-
-		if (start > 0)
-			presentation.addStyleRange(new StyleRange(0, start, null, null,
-					SWT.NORMAL));
-
-		if (end > start)
-			presentation.addStyleRange(new StyleRange(start, end - start, null,
-					null, SWT.BOLD));
-
-		if (end < s.length())
-			presentation.addStyleRange(new StyleRange(end, s.length() - end,
-					null, null, SWT.NORMAL));
-
-		return true;
-	}
-}