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/*******************************************************************************
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* Copyright (c) 2011, 2013 Ericsson
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* Copyright (c) 2011, 2014 Ericsson, École Polytechnique de Montréal
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* All rights reserved. This program and the accompanying materials are
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* made available under the terms of the Eclipse Public License v1.0 which
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* Francois Chouinard - Initial API and implementation
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* Patrick Tasse - Fix propagation to experiment traces
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* Geneviève Bastien - Add support of experiment types
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*******************************************************************************/
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package org.eclipse.linuxtools.internal.tmf.ui.project.handlers;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import org.eclipse.core.commands.AbstractHandler;
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import org.eclipse.core.commands.ExecutionEvent;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.core.resources.IProject;
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import org.eclipse.core.resources.IResource;
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import org.eclipse.core.runtime.CoreException;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.jface.viewers.ISelectionProvider;
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import org.eclipse.jface.viewers.TreeSelection;
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import org.eclipse.linuxtools.internal.tmf.ui.Activator;
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import org.eclipse.linuxtools.tmf.core.TmfCommonConstants;
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import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
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import org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement;
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import org.eclipse.linuxtools.tmf.core.project.model.TmfTraceType;
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import org.eclipse.linuxtools.tmf.core.project.model.TraceTypeHelper;
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import org.eclipse.linuxtools.tmf.ui.project.model.TmfCommonProjectElement;
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import org.eclipse.linuxtools.tmf.ui.project.model.TmfExperimentElement;
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import org.eclipse.linuxtools.tmf.ui.project.model.TmfExperimentFolder;
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import org.eclipse.linuxtools.tmf.ui.project.model.TmfProjectElement;
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import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceElement;
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import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceFolder;
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import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceTypeUIUtils;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.IWorkbenchPage;
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import org.eclipse.ui.IWorkbenchPart;
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// ------------------------------------------------------------------------
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private static final String BUNDLE_PARAMETER = "org.eclipse.linuxtools.tmf.ui.commandparameter.select_trace_type.bundle"; //$NON-NLS-1$
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private static final String TYPE_PARAMETER = "org.eclipse.linuxtools.tmf.ui.commandparameter.select_trace_type.type"; //$NON-NLS-1$
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private static final String ICON_PARAMETER = "org.eclipse.linuxtools.tmf.ui.commandparameter.select_trace_type.icon"; //$NON-NLS-1$
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// ------------------------------------------------------------------------
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if (window == null) {
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List<IStatus> statuses = new ArrayList<IStatus>();
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List<IStatus> statuses = new ArrayList<>();
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Set<TmfProjectElement> projects = new HashSet<>();
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boolean ok = true;
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for (Object element : fSelection.toList()) {
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TmfTraceElement trace = (TmfTraceElement) element;
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trace = trace.getElementUnderTraceFolder();
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TmfCommonProjectElement trace = (TmfCommonProjectElement) element;
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if (trace instanceof TmfTraceElement) {
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trace = ((TmfTraceElement) trace).getElementUnderTraceFolder();
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IResource resource = trace.getResource();
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if (resource != null) {
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// Set the properties for this resource
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String bundleName = event.getParameter(BUNDLE_PARAMETER);
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// Set the trace type for this resource
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String traceType = event.getParameter(TYPE_PARAMETER);
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String iconUrl = event.getParameter(ICON_PARAMETER);
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String previousTraceType = trace.getTraceType();
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IStatus status = propagateProperties(trace, bundleName, traceType, iconUrl);
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IStatus status = propagateProperties(trace, traceType);
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ok &= status.isOK();
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if (status.isOK()) {
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statuses.add(status);
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projects.add(trace.getProject());
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} catch (CoreException e) {
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Activator.getDefault().logError(Messages.SelectTraceTypeHandler_ErrorSelectingTrace + trace.getName(), e);
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((ITmfProjectModelElement) fSelection.getFirstElement()).getProject().refresh();
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for (TmfProjectElement project : projects) {
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final Shell shell = window.getShell();
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private static IStatus propagateProperties(TmfTraceElement trace,
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String bundleName, String traceType, String iconUrl)
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private static IStatus propagateProperties(TmfCommonProjectElement element, String traceType)
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throws CoreException {
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IResource svResource = trace.getResource();
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String svBundleName = svResource.getPersistentProperty(TmfCommonConstants.TRACEBUNDLE);
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String svTraceType = svResource.getPersistentProperty(TmfCommonConstants.TRACETYPE);
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String svIconUrl = svResource.getPersistentProperty(TmfCommonConstants.TRACEICON);
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setProperties(trace.getResource(), bundleName, traceType, iconUrl);
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trace.refreshTraceType();
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final IStatus validateTraceType = validateTraceType(trace);
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TraceTypeHelper traceTypeHelper = TmfTraceType.getTraceType(traceType);
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if (traceTypeHelper == null) {
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return Status.CANCEL_STATUS;
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final IStatus validateTraceType = traceTypeHelper.validate(element.getResource().getLocation().toOSString());
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if (!validateTraceType.isOK()) {
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setProperties(trace.getResource(), svBundleName, svTraceType, svIconUrl);
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trace.refreshTraceType();
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return validateTraceType;
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trace.refreshTraceType();
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IResource resource = element.getResource();
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TmfTraceTypeUIUtils.setTraceType(resource, traceTypeHelper);
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if (trace.getParent() instanceof TmfTraceFolder) {
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TmfExperimentFolder experimentFolder = trace.getProject().getExperimentsFolder();
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for (final ITmfProjectModelElement experiment : experimentFolder.getChildren()) {
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for (final ITmfProjectModelElement child : experiment.getChildren()) {
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if (child instanceof TmfTraceElement) {
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TmfTraceElement linkedTrace = (TmfTraceElement) child;
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if (linkedTrace.getName().equals(trace.getName())) {
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IResource resource = linkedTrace.getResource();
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setProperties(resource, bundleName, traceType, iconUrl);
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linkedTrace.refreshTraceType();
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TmfExperimentFolder experimentFolder = element.getProject().getExperimentsFolder();
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for (final TmfExperimentElement experiment : experimentFolder.getExperiments()) {
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for (final TmfTraceElement child : experiment.getTraces()) {
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if (child.getName().equals(element.getName())) {
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TmfTraceTypeUIUtils.setTraceType(child.getResource(), traceTypeHelper);
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return Status.OK_STATUS;
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private static void setProperties(IResource resource, String bundleName,
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String traceType, String iconUrl) throws CoreException {
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resource.setPersistentProperty(TmfCommonConstants.TRACEBUNDLE, bundleName);
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resource.setPersistentProperty(TmfCommonConstants.TRACETYPE, traceType);
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resource.setPersistentProperty(TmfCommonConstants.TRACEICON, iconUrl);
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private static IStatus validateTraceType(TmfTraceElement trace) {
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IProject project = trace.getProject().getResource();
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ITmfTrace tmfTrace = null;
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IStatus validate = null;
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tmfTrace = trace.instantiateTrace();
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if (tmfTrace != null) {
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validate = tmfTrace.validate(project, trace.getLocation().getPath());
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validate = new Status(IStatus.ERROR, trace.getName(), "File does not exist : " + trace.getLocation().getPath()); //$NON-NLS-1$
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if (tmfTrace != null) {
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if (validate == null) {
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validate = new Status(IStatus.ERROR, "unknown", "unknown"); //$NON-NLS-1$ //$NON-NLS-2$