### Eclipse Workspace Patch 1.0
#P org.eclipse.mylyn.tasks.search
Index: src/org/eclipse/mylyn/internal/tasks/ui/search/RepositorySearchResultView.java
===================================================================
RCS file: /cvsroot/tools/org.eclipse.mylyn/org.eclipse.mylyn.tasks.search/src/org/eclipse/mylyn/internal/tasks/ui/search/RepositorySearchResultView.java,v
retrieving revision 1.2
diff -u -r1.2 RepositorySearchResultView.java
--- src/org/eclipse/mylyn/internal/tasks/ui/search/RepositorySearchResultView.java	8 Jun 2010 23:06:48 -0000	1.2
+++ src/org/eclipse/mylyn/internal/tasks/ui/search/RepositorySearchResultView.java	10 Jul 2010 19:27:52 -0000
@@ -25,7 +25,6 @@
 import org.eclipse.jface.action.MenuManager;
 import org.eclipse.jface.action.Separator;
 import org.eclipse.jface.util.LocalSelectionTransfer;
-import org.eclipse.jface.viewers.DecoratingLabelProvider;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.jface.viewers.StructuredViewer;
 import org.eclipse.jface.viewers.TableViewer;
@@ -151,6 +150,8 @@
 
 	private SearchResultSortAction sortByDialogAction;
 
+	private RepositorySearchStyledLabelProvider styledLabelProvider;
+
 	private static final IShowInTargetList SHOW_IN_TARGET_LIST = new IShowInTargetList() {
 		public String[] getShowInTargetIds() {
 			return SHOW_IN_TARGETS;
@@ -219,9 +220,10 @@
 		searchResultProvider = new SearchResultTreeContentProvider();
 		viewer.setContentProvider(searchResultProvider);
 
-		DecoratingLabelProvider labelProvider = new DecoratingLabelProvider(new SearchResultsLabelProvider(
-				searchResultProvider, viewer), PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator());
-		viewer.setLabelProvider(labelProvider);
+		styledLabelProvider = new RepositorySearchStyledLabelProvider(new SearchResultsLabelProvider(
+				searchResultProvider, viewer), PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator(),
+				null);
+		viewer.setLabelProvider(styledLabelProvider);
 		viewer.setSorter(searchResultSorter);
 
 		Transfer[] dragTypes = new Transfer[] { LocalSelectionTransfer.getTransfer(), FileTransfer.getInstance() };
@@ -248,7 +250,15 @@
 		}
 
 		FilteredTree searchTree = new EnhancedFilteredTree(treeComposite, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL,
-				new SubstringPatternFilter(), true);
+				new SubstringPatternFilter() {
+
+					@Override
+					public void setPattern(String patternString) {
+						styledLabelProvider.setPattern(patternString);
+						super.setPattern(patternString);
+					}
+
+				}, true);
 		return searchTree.getViewer();
 	}
 
Index: src/org/eclipse/mylyn/internal/tasks/ui/search/RepositorySearchStyledLabelProvider.java
===================================================================
RCS file: src/org/eclipse/mylyn/internal/tasks/ui/search/RepositorySearchStyledLabelProvider.java
diff -N src/org/eclipse/mylyn/internal/tasks/ui/search/RepositorySearchStyledLabelProvider.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/org/eclipse/mylyn/internal/tasks/ui/search/RepositorySearchStyledLabelProvider.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,228 @@
+/*******************************************************************************
+ * Copyright (c) 2010 Tasktop Technologies 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:
+ *     Tasktop Technologies - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.mylyn.internal.tasks.ui.search;
+
+import org.eclipse.jface.resource.JFaceResources;
+import org.eclipse.jface.util.IPropertyChangeListener;
+import org.eclipse.jface.util.PropertyChangeEvent;
+import org.eclipse.jface.viewers.ColumnViewer;
+import org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider;
+import org.eclipse.jface.viewers.IDecorationContext;
+import org.eclipse.jface.viewers.ILabelDecorator;
+import org.eclipse.jface.viewers.ILabelProvider;
+import org.eclipse.jface.viewers.StyledCellLabelProvider;
+import org.eclipse.jface.viewers.StyledString;
+import org.eclipse.jface.viewers.ViewerColumn;
+import org.eclipse.search.internal.ui.text.DecoratingFileSearchLabelProvider;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.StyleRange;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.ui.IWorkbenchPreferenceConstants;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.internal.misc.StringMatcher;
+import org.eclipse.ui.internal.misc.StringMatcher.Position;
+
+/**
+ * Repository search styled label provider
+ * 
+ * @author Kevin Sawicki
+ */
+public class RepositorySearchStyledLabelProvider extends DecoratingStyledCellLabelProvider implements
+		IPropertyChangeListener, ILabelProvider {
+
+	/**
+	 * Color to use to decorate matches. Copied from {@link DecoratingFileSearchLabelProvider}.
+	 */
+	public static final String HIGHLIGHT_BG_COLOR_NAME = "org.eclipse.jdt.ui.ColoredLabels.match_highlight"; //$NON-NLS-1$
+
+	private static class PatternStyledLabelProvider extends StyledCellLabelProvider implements IStyledLabelProvider {
+
+		private final ILabelProvider labelProvider;
+
+		private StringMatcher matcher = null;
+
+		public PatternStyledLabelProvider(ILabelProvider provider) {
+			this.labelProvider = provider;
+		}
+
+		/**
+		 * Set the pattern to highlight
+		 * 
+		 * @param pattern
+		 */
+		public void setPattern(String pattern) {
+			if (pattern != null && pattern.length() > 0) {
+				this.matcher = new StringMatcher(pattern, true, false);
+			} else {
+				this.matcher = null;
+			}
+		}
+
+		/**
+		 * Get styled text
+		 * 
+		 * @param element
+		 * @return style dstring
+		 */
+		public StyledString getStyledText(Object element) {
+			StyledString styled = null;
+			String label = this.labelProvider.getText(element);
+			if (matcher == null || label.length() == 0) {
+				styled = new StyledString(label);
+			} else {
+				styled = new StyledString();
+				int start = 0;
+				int end = 0;
+				int length = label.length();
+				Position position = matcher.find(label, start, length);
+				while (position != null) {
+					end = position.getStart();
+					styled.append(label.substring(start, end));
+					start = position.getEnd();
+					styled.append(label.substring(end, start), DecoratingFileSearchLabelProvider.HIGHLIGHT_STYLE);
+					position = matcher.find(label, start, length);
+				}
+				if (start > 0 && start < length) {
+					styled.append(label.substring(start));
+				}
+			}
+			return styled;
+		}
+
+		public Image getImage(Object element) {
+			return labelProvider.getImage(element);
+		}
+
+	}
+
+	private final ILabelProvider labelProvider;
+
+	/**
+	 * Create a new repository search styled label provider that wraps an {@link ILabelProvider}
+	 * 
+	 * @param labelProvider
+	 * @param decorator
+	 * @param decorationContext
+	 */
+	public RepositorySearchStyledLabelProvider(ILabelProvider labelProvider, ILabelDecorator decorator,
+			IDecorationContext decorationContext) {
+		super(new PatternStyledLabelProvider(labelProvider), decorator, decorationContext);
+		this.labelProvider = labelProvider;
+	}
+
+	/**
+	 * @see org.eclipse.jface.viewers.StyledCellLabelProvider#initialize(org.eclipse.jface.viewers.ColumnViewer,
+	 *      org.eclipse.jface.viewers.ViewerColumn)
+	 */
+	@Override
+	public void initialize(ColumnViewer viewer, ViewerColumn column) {
+		PlatformUI.getPreferenceStore().addPropertyChangeListener(this);
+		JFaceResources.getColorRegistry().addListener(this);
+
+		setOwnerDrawEnabled(PlatformUI.getPreferenceStore()
+				.getBoolean(IWorkbenchPreferenceConstants.USE_COLORED_LABELS));
+
+		super.initialize(viewer, column);
+	}
+
+	/**
+	 * Get underyling label provider
+	 * 
+	 * @return label provider
+	 */
+	public ILabelProvider getLabelProvider() {
+		return this.labelProvider;
+	}
+
+	/**
+	 * @see org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider#dispose()
+	 */
+	@Override
+	public void dispose() {
+		PlatformUI.getPreferenceStore().removePropertyChangeListener(this);
+		JFaceResources.getColorRegistry().removeListener(this);
+		this.labelProvider.dispose();
+		super.dispose();
+	}
+
+	/**
+	 * Set the pattern to highlight
+	 * 
+	 * @param pattern
+	 */
+	public void setPattern(String pattern) {
+		((PatternStyledLabelProvider) getStyledStringProvider()).setPattern(pattern);
+	}
+
+	/**
+	 * Refresh the labels on viewer associated with this label provider. This method must be called on the UI-thread.
+	 */
+	protected void refresh() {
+		ColumnViewer viewer = getViewer();
+		if (viewer != null) {
+			boolean coloredLabels = PlatformUI.getPreferenceStore().getBoolean(
+					IWorkbenchPreferenceConstants.USE_COLORED_LABELS);
+			if (coloredLabels || coloredLabels != isOwnerDrawEnabled()) {
+				setOwnerDrawEnabled(coloredLabels);
+				viewer.refresh();
+			}
+		}
+	}
+
+	/**
+	 * Schedule a refresh of this label provider. This method can be called from any thread.
+	 */
+	protected void scheduleRefresh() {
+		PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
+			public void run() {
+				refresh();
+			}
+		});
+	}
+
+	/**
+	 * @param event
+	 */
+	public void propertyChange(PropertyChangeEvent event) {
+		String property = event.getProperty();
+		if (IWorkbenchPreferenceConstants.USE_COLORED_LABELS.equals(property)
+				|| HIGHLIGHT_BG_COLOR_NAME.equals(property)) {
+			scheduleRefresh();
+		}
+	}
+
+	/**
+	 * Get text of element from underyling label provider
+	 * 
+	 * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
+	 */
+	public String getText(Object element) {
+		return this.labelProvider.getText(element);
+	}
+
+	/**
+	 * Override preparation of style range to add border dot about highlight regions that don't have colors applied
+	 * 
+	 * @see org.eclipse.jface.viewers.StyledCellLabelProvider#prepareStyleRange(org.eclipse.swt.custom.StyleRange,
+	 *      boolean)
+	 */
+	@Override
+	protected StyleRange prepareStyleRange(StyleRange styleRange, boolean applyColors) {
+		boolean addBorder = !applyColors && styleRange.background != null;
+		styleRange = super.prepareStyleRange(styleRange, applyColors);
+		if (addBorder) {
+			styleRange.borderStyle = SWT.BORDER_DOT;
+		}
+		return styleRange;
+	}
+
+}