diff options
Diffstat (limited to 'bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/text/CSSDocumentRegionEdgeMatcher.java')
-rw-r--r-- | bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/text/CSSDocumentRegionEdgeMatcher.java | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/text/CSSDocumentRegionEdgeMatcher.java b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/text/CSSDocumentRegionEdgeMatcher.java deleted file mode 100644 index 56d0574627..0000000000 --- a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/text/CSSDocumentRegionEdgeMatcher.java +++ /dev/null @@ -1,81 +0,0 @@ -/***************************************************************************** - * Copyright (c) 2004 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 org.eclipse.wst.css.ui.internal.text; - -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.IRegion; -import org.eclipse.jface.text.Region; -import org.eclipse.jface.text.source.ICharacterPairMatcher; -import org.eclipse.wst.css.core.internal.parserz.CSSRegionContexts; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; - -public class CSSDocumentRegionEdgeMatcher implements ICharacterPairMatcher { - - private int fAnchor = ICharacterPairMatcher.LEFT; - - /** - * @param validContexts - * @param nextMatcher - */ - public CSSDocumentRegionEdgeMatcher() { - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.text.source.ICharacterPairMatcher#clear() - */ - public void clear() { - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.text.source.ICharacterPairMatcher#dispose() - */ - public void dispose() { - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.text.source.ICharacterPairMatcher#getAnchor() - */ - public int getAnchor() { - return fAnchor; - } - - public IRegion match(IDocument document, int offset) { - if (document instanceof IStructuredDocument) { - IStructuredDocumentRegion r = ((IStructuredDocument) document).getRegionAtCharacterOffset(offset); - if (r != null) { - if (r.getPrevious() != null && r.getStartOffset() == offset && r.getPrevious().getType().equals(CSSRegionContexts.CSS_RBRACE)) { - r = r.getPrevious(); - } - if (r.getType().equals(CSSRegionContexts.CSS_RBRACE)) { - while (r != null && !r.getType().equals(CSSRegionContexts.CSS_LBRACE)) { - r = r.getPrevious(); - } - if (r != null) { - return new Region(r.getStartOffset(), 1); - } - } else if (r.getType().equals(CSSRegionContexts.CSS_LBRACE)) { - while (r != null && !r.getType().equals(CSSRegionContexts.CSS_RBRACE)) { - r = r.getNext(); - } - if (r != null) { - return new Region(r.getEndOffset() - 1, 1); - } - } - } - } - return null; - } -}
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