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/******************************************************************************* |
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* Copyright (c) 2010 Intalio, Inc. and others. |
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* All rights reserved. This program and the accompanying materials |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* which accompanies this distribution, and is available at |
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* http://www.eclipse.org/legal/epl-v10.html |
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* |
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* Contributors: |
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* David Carver (Intalio) - bug 256339 - initial API and implementation |
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*******************************************************************************/ |
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package org.eclipse.wst.xsl.ui.internal.style; |
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import java.util.ArrayList; |
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import org.eclipse.jface.preference.IPreferenceStore; |
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import org.eclipse.jface.text.Position; |
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import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; |
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import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; |
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import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; |
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import org.eclipse.wst.sse.ui.internal.style.ISemanticHighlightingExtension; |
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import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; |
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import org.eclipse.wst.xsl.ui.internal.XSLUIPlugin; |
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public abstract class AbstractXSLSemanticHighlighting implements |
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ISemanticHighlightingExtension { |
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public abstract String getStylePreferenceKey(); |
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public String getBoldPreferenceKey() { |
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return null; |
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} |
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public String getUnderlinePreferenceKey() { |
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return null; |
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} |
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public String getStrikethroughPreferenceKey() { |
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return null; |
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} |
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public String getItalicPreferenceKey() { |
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return null; |
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} |
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public String getColorPreferenceKey() { |
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return null; |
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} |
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public IPreferenceStore getPreferenceStore() { |
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return XSLUIPlugin.getDefault().getPreferenceStore(); |
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} |
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public String getEnabledPreferenceKey() { |
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return null; |
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} |
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public String getDisplayName() { |
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return null; |
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} |
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public abstract Position[] consumes(IStructuredDocumentRegion region); |
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protected Position[] createSemanticPositions(IStructuredDocumentRegion region, String regionType) { |
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if (!region.getType().equals(DOMRegionContext.XML_TAG_NAME)) { |
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return null; |
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} |
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Position p[] = null; |
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ITextRegionList regionList = region.getRegions(); |
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ITextRegion tagRegion = regionList.get(1); |
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if (region.getFullText(tagRegion).contains("xsl:")) { //$NON-NLS-1$ |
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ArrayList arrpos = new ArrayList(); |
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for (int i = 0; i < regionList.size(); i++) { |
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ITextRegion textRegion = regionList.get(i); |
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if (textRegion.getType().equals(regionType)) { |
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Position pos = new Position(region |
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.getStartOffset(textRegion), textRegion.getLength()); |
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arrpos.add(pos); |
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} |
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} |
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p = new Position[arrpos.size()]; |
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arrpos.toArray(p); |
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} |
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return p; |
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} |
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} |
