package org.eclipse.linuxtools.tmf.ui.project.handlers;
+import java.io.ByteArrayInputStream;
import java.io.FileNotFoundException;
+import java.io.InputStream;
import java.util.List;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.TreeSelection;
import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentSelectedSignal;
import org.eclipse.linuxtools.tmf.core.signal.TmfSignalManager;
import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
+import org.eclipse.linuxtools.tmf.core.trace.TmfTrace;
+import org.eclipse.linuxtools.tmf.ui.editors.EventsViewEditor;
+import org.eclipse.linuxtools.tmf.ui.editors.TmfEditorInput;
+import org.eclipse.linuxtools.tmf.ui.editors.TmfEventsEditor;
import org.eclipse.linuxtools.tmf.ui.project.model.TmfExperimentElement;
import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceElement;
import org.eclipse.swt.widgets.MessageBox;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IReusableEditor;
+import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.ide.IDE;
/**
* <b><u>OpenExperimentHandler</u></b>
*/
public class OpenExperimentHandler extends AbstractHandler {
+ private static final String BOOKMARKS_HIDDEN_FILE = ".bookmarks"; //$NON-NLS-1$
+
private TmfExperimentElement fExperiment = null;
// ------------------------------------------------------------------------
if (window == null)
return false;
- // Close the current experiment, if any
- TmfExperiment<?> currentExperiment = TmfExperiment.getCurrentExperiment();
- if (currentExperiment != null) {
- currentExperiment.dispose();
- }
+ try {
+ IFile bookmarksFile = fExperiment.getProject().getExperimentsFolder().getResource().getFile(BOOKMARKS_HIDDEN_FILE);
+ if (!bookmarksFile.exists()) {
+ InputStream source = new ByteArrayInputStream(new byte[0]);
+ bookmarksFile.create(source, true, null);
+ }
+ bookmarksFile.setHidden(true);
- // Instantiate the experiment's traces
- List<TmfTraceElement> traceEntries = fExperiment.getTraces();
- int nbTraces = traceEntries.size();
- ITmfTrace<?>[] traces = new ITmfTrace[nbTraces];
- for (int i = 0; i < nbTraces; i++) {
- TmfTraceElement element = traceEntries.get(i);
- ITmfTrace trace = element.instantiateTrace();
- TmfEvent traceEvent = element.instantiateEvent();
- try {
- trace.initTrace(element.getLocation().getPath(), traceEvent.getClass());
- } catch (FileNotFoundException e) {
- displayErrorMsg(""); //$NON-NLS-1$
+ IFile file = fExperiment.getResource().getFile(fExperiment.getName() + '_');
+ if (!file.exists()) {
+ file.createLink(bookmarksFile.getLocation(), IResource.REPLACE, null);
+ }
+ file.setHidden(true);
+ file.setPersistentProperty(TmfTraceElement.TRACETYPE, TmfExperiment.class.getCanonicalName());
+
+ // Instantiate the experiment's traces
+ List<TmfTraceElement> traceEntries = fExperiment.getTraces();
+ int nbTraces = traceEntries.size();
+ int cacheSize = Integer.MAX_VALUE;
+ boolean useEditor = true;
+ String experimentEditorId = null;
+ ITmfTrace<?>[] traces = new ITmfTrace[nbTraces];
+ for (int i = 0; i < nbTraces; i++) {
+ TmfTraceElement element = traceEntries.get(i);
+ ITmfTrace trace = element.instantiateTrace();
+ TmfEvent traceEvent = element.instantiateEvent();
+ if (trace == null || traceEvent == null) {
+ displayErrorMsg(Messages.OpenExperimentHandler_NoTraceType);
+ for (int j = 0; j < i; j++) {
+ traces[j].dispose();
+ }
+ return null;
+ }
+ try {
+ trace.initTrace(fExperiment.getName(), element.getLocation().getPath(), traceEvent.getClass(), false);
+ } catch (FileNotFoundException e) {
+ displayErrorMsg(""); //$NON-NLS-1$
+ }
+ if (trace instanceof TmfTrace) {
+ ((TmfTrace) trace).setResource(element.getResource());
+ }
+ cacheSize = Math.min(cacheSize, trace.getCacheSize());
+ String editorId = element.getEditorId();
+ if (editorId == null) {
+ useEditor = false;
+ experimentEditorId = null;
+ } else if (useEditor) {
+ if (experimentEditorId == null) {
+ experimentEditorId = editorId;
+ } else if (!editorId.equals(experimentEditorId)) {
+ useEditor = false;
+ }
+ }
+ traces[i] = trace;
}
- traces[i] = trace;
- }
- // Create the experiment and signal
- TmfExperiment experiment = new TmfExperiment(traces[0].getClass(), fExperiment.getName(), traces, traces[0].getCacheSize());
- TmfExperiment.setCurrentExperiment(experiment);
- TmfSignalManager.dispatchSignal(new TmfExperimentSelectedSignal(this, experiment));
+ // Create the experiment
+ TmfExperiment experiment = new TmfExperiment(TmfEvent.class, fExperiment.getName(), traces, cacheSize);
+ experiment.setResource(file);
+
+ if (useEditor) {
+ IEditorInput editorInput = new TmfEditorInput(file, experiment);
+ IWorkbench wb = PlatformUI.getWorkbench();
+ IWorkbenchPage activePage = wb.getActiveWorkbenchWindow().getActivePage();
+
+ String editorId = TmfEventsEditor.ID;
+ IEditorPart editor = activePage.findEditor(editorInput);
+ if (editor != null && editor instanceof IReusableEditor) {
+ activePage.reuseEditor((IReusableEditor) editor, editorInput);
+ activePage.activate(editor);
+ } else {
+ editor = activePage.openEditor(editorInput, editorId);
+ }
+ experiment.initTrace(null, null, null, true);
+ IDE.setDefaultEditor(file, editorId);
+ // editor should dispose the experiment on close
+ } else {
+ TmfExperiment.setCurrentExperiment(experiment);
+ TmfSignalManager.dispatchSignal(new TmfExperimentSelectedSignal(this, experiment));
+ IDE.setDefaultEditor(file, EventsViewEditor.ID);
+ }
+ } catch (CoreException e) {
+ displayErrorMsg(e.getMessage());
+ }
return null;
}
private void displayErrorMsg(String errorMsg) {
MessageBox mb = new MessageBox(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell());
- mb.setText(Messages.OpenTraceHandler_Title);
+ mb.setText(Messages.OpenExperimentHandler_Title);
mb.setMessage(errorMsg);
mb.open();
}
projects / deliverable / tracecompass.git / blobdiff