Internalize some classes and fix a pile of warnings

[deliverable/tracecompass.git] / org.eclipse.linuxtools.tmf.ui / src / org / eclipse / linuxtools / tmf / ui / views / timechart / TimeChartDecorationProvider.java

/*******************************************************************************\r
 * Copyright (c) 2010 Ericsson\r
 * \r
 * All rights reserved. This program and the accompanying materials are\r
 * made available under the terms of the Eclipse Public License v1.0 which\r
 * accompanies this distribution, and is available at\r
 * http://www.eclipse.org/legal/epl-v10.html\r
 * \r
 * Contributors:\r
 *   Patrick Tasse - Initial API and implementation\r
 *******************************************************************************/\r
\r
package org.eclipse.linuxtools.tmf.ui.views.timechart;\r
\r
import java.util.HashSet;\r
import java.util.Set;\r
\r
import org.eclipse.core.resources.IFile;\r
import org.eclipse.core.resources.IMarker;\r
import org.eclipse.core.resources.IResource;\r
import org.eclipse.core.runtime.CoreException;\r
import org.eclipse.linuxtools.internal.tmf.ui.Activator;\r
import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;\r
import org.eclipse.linuxtools.tmf.core.filter.ITmfFilter;\r
\r
public class TimeChartDecorationProvider {\r
\r
	private IFile fBookmarksFile;\r
    private Set<Long> fBookmarksSet = new HashSet<Long>();\r
    private ITmfFilter fFilterFilter;\r
    private ITmfFilter fSearchFilter;\r
\r
	public TimeChartDecorationProvider(IFile bookmarksFile) {\r
	    fBookmarksFile = bookmarksFile;\r
	    refreshBookmarks();\r
    }\r
\r
	public IFile getBookmarksFile() {\r
		return fBookmarksFile;\r
	}\r
	\r
	public boolean isBookmark(long rank) {\r
	    return fBookmarksSet.contains(rank);\r
    }\r
	\r
	public void refreshBookmarks() {\r
		try {\r
			fBookmarksSet.clear();\r
	        for (IMarker bookmark : fBookmarksFile.findMarkers(IMarker.BOOKMARK, false, IResource.DEPTH_ZERO)) {\r
	        	int location = bookmark.getAttribute(IMarker.LOCATION, -1);\r
	        	if (location != -1) {\r
	        		Long rank = (long) location;\r
	        		fBookmarksSet.add(rank);\r
	        	}\r
	        }\r
        } catch (CoreException e) {\r
            Activator.getDefault().logError("Error refreshing bookmarks", e); //$NON-NLS-1$\r
        }\r
    }\r
\r
	public void filterApplied(ITmfFilter filter) {\r
		fFilterFilter = filter;\r
    }\r
\r
	public boolean isVisible(ITmfEvent event) {\r
		if (fFilterFilter != null) {\r
			return fFilterFilter.matches(event);\r
		}\r
		return true;\r
	}\r
	\r
	public void searchApplied(ITmfFilter filter) {\r
		fSearchFilter = filter;\r
    }\r
	\r
	public boolean isSearchMatch(ITmfEvent event) {\r
		if (fSearchFilter != null) {\r
			return fSearchFilter.matches(event);\r
		}\r
		return false;\r
	}\r
	\r
}\r