diff options
Diffstat (limited to 'oprofile/org.eclipse.linuxtools.oprofile.launch/src/org/eclipse/linuxtools/oprofile/launch/launching/OprofileManualLaunchConfigurationDelegate.java')
| -rw-r--r-- | oprofile/org.eclipse.linuxtools.oprofile.launch/src/org/eclipse/linuxtools/oprofile/launch/launching/OprofileManualLaunchConfigurationDelegate.java | 296 |
1 files changed, 296 insertions, 0 deletions
diff --git a/oprofile/org.eclipse.linuxtools.oprofile.launch/src/org/eclipse/linuxtools/oprofile/launch/launching/OprofileManualLaunchConfigurationDelegate.java b/oprofile/org.eclipse.linuxtools.oprofile.launch/src/org/eclipse/linuxtools/oprofile/launch/launching/OprofileManualLaunchConfigurationDelegate.java new file mode 100644 index 0000000000..8f4cea4790 --- /dev/null +++ b/oprofile/org.eclipse.linuxtools.oprofile.launch/src/org/eclipse/linuxtools/oprofile/launch/launching/OprofileManualLaunchConfigurationDelegate.java @@ -0,0 +1,296 @@ +/******************************************************************************* + * Copyright (c) 2009 Red Hat, Inc. 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: + * Kent Sebastian <ksebasti@redhat.com> - initial API and implementation + *******************************************************************************/ +package org.eclipse.linuxtools.oprofile.launch.launching; + +import java.lang.reflect.InvocationTargetException; + +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.debug.core.DebugPlugin; +import org.eclipse.debug.core.ILaunch; +import org.eclipse.debug.core.ILaunchManager; +import org.eclipse.debug.core.ILaunchesListener2; +import org.eclipse.jface.dialogs.IDialogConstants; +import org.eclipse.jface.dialogs.MessageDialog; +import org.eclipse.jface.dialogs.ProgressMonitorDialog; +import org.eclipse.jface.operation.IRunnableWithProgress; +import org.eclipse.linuxtools.oprofile.core.OpcontrolException; +import org.eclipse.linuxtools.oprofile.core.OprofileCorePlugin; +import org.eclipse.linuxtools.oprofile.core.daemon.OprofileDaemonEvent; +import org.eclipse.linuxtools.oprofile.launch.OprofileLaunchMessages; +import org.eclipse.linuxtools.oprofile.launch.configuration.LaunchOptions; +import org.eclipse.linuxtools.oprofile.ui.view.OprofileViewSaveDefaultSessionAction; +import org.eclipse.swt.SWT; +import org.eclipse.swt.events.SelectionEvent; +import org.eclipse.swt.events.SelectionListener; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Button; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Control; +import org.eclipse.swt.widgets.Display; +import org.eclipse.swt.widgets.Layout; +import org.eclipse.swt.widgets.List; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.ui.PlatformUI; + +public class OprofileManualLaunchConfigurationDelegate extends AbstractOprofileLaunchConfigurationDelegate { + @Override + protected boolean preExec(LaunchOptions options, OprofileDaemonEvent[] daemonEvents) { +// //set up the oprofile daemon +// try { +// //kill the daemon (it shouldn't be running already, but to be safe) +// oprofileShutdown(); +// +// //reset data from the (possibly) existing default session, +// // otherwise multiple runs will combine samples and results +// // won't make much sense +// oprofileReset(); +// +// //setup the events and other parameters +// oprofileSetupDaemon(options.getOprofileDaemonOptions(), daemonEvents); +// } catch (OpcontrolException oe) { +// OprofileCorePlugin.showErrorDialog("opcontrolProvider", oe); //$NON-NLS-1$ +// return; +// } + return true; + } + + @Override + protected void postExec(LaunchOptions options, OprofileDaemonEvent[] daemonEvents, ILaunch launch, Process process) { + final LaunchOptions fOptions = options; + final OprofileDaemonEvent[] fDaemonEvents = daemonEvents; + final ILaunch fLaunch = launch; + Display.getDefault().syncExec(new Runnable() { + public void run() { + //TODO: have a initialization dialog to do reset and setupDaemon? + // using a progress dialog, can't abort the launch if there's an exception.. + try { + if (!oprofileStatus()) + return; + oprofileReset(); + oprofileSetupDaemon(fOptions.getOprofileDaemonOptions(), fDaemonEvents); + } catch (OpcontrolException oe) { + OprofileCorePlugin.showErrorDialog("opcontrolProvider", oe); //$NON-NLS-1$ + return; //dont open the dialog + } + + //manual oprofile control dialog + final OprofiledControlDialog dlg = new OprofiledControlDialog(); + ILaunchManager lmgr = DebugPlugin.getDefault().getLaunchManager(); + + //possible for the launched process to have terminated before opening the dialog + if (!fLaunch.isTerminated()) { + dlg.setBlockOnOpen(false); + dlg.open(); + lmgr.addLaunchListener(new LaunchTerminationDialogCloser(fLaunch, dlg)); + } + } + }); + } + + //A class used to listen for the termination of the current launch, and + // run some functions when it is finished. + class LaunchTerminationDialogCloser implements ILaunchesListener2 { + private ILaunch launch; + private OprofiledControlDialog dialog; + public LaunchTerminationDialogCloser(ILaunch il, OprofiledControlDialog dlg) { + launch = il; + dialog = dlg; + } + public void launchesTerminated(ILaunch[] launches) { + for (ILaunch l : launches) { + //kill the dialog when the launch is done + if (l.equals(launch)) { + //must be in the ui thread else thread access errors + Display.getDefault().asyncExec(new Runnable() { + public void run() { + dialog.close(); + + //progress dialog for ensuring the daemon is shut down + IRunnableWithProgress refreshRunner = new IRunnableWithProgress() { + public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { + monitor.beginTask(OprofileLaunchMessages.getString("oprofiledcontroldialog.post.stopdaemon"), 1); //$NON-NLS-1$ + try { + oprofileShutdown(); + } catch (OpcontrolException e) { +// e.printStackTrace(); + } + monitor.worked(1); + monitor.done(); + } + }; + ProgressMonitorDialog dialog = new ProgressMonitorDialog(null); + try { + dialog.run(true, false, refreshRunner); + } catch (InvocationTargetException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + }); + } + } + } + public void launchesAdded(ILaunch[] launches) { /* dont care */} + public void launchesChanged(ILaunch[] launches) { /* dont care */ } + public void launchesRemoved(ILaunch[] launches) { /* dont care */ } + } + + /** + * A custom dialog box to control the oprofile daemon. + */ + private class OprofiledControlDialog extends MessageDialog { + private Button _startDaemonButton; + private Button _stopDaemonButton; + private Button _refreshViewButton; + private Button _resetSessionButton; + private Button _saveSessionButton; + private List _feedbackList; + + public OprofiledControlDialog () { + super(new Shell(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell()), OprofileLaunchMessages.getString("oprofiledcontroldialog.title"), null, null, MessageDialog.NONE, new String[] { IDialogConstants.OK_LABEL }, 0); //$NON-NLS-1$ + + //override styles; makes the dialog non-modal + setShellStyle(SWT.CLOSE | SWT.TITLE ); + } + + @Override + protected Control createCustomArea(Composite parent) { + Composite area = new Composite(parent, 0); + Layout layout = new GridLayout(5, true); + GridData gd = new GridData(); + + area.setLayout(layout); + area.setLayoutData(gd); + + Button startDaemonButton = new Button(area, SWT.PUSH); + startDaemonButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); + startDaemonButton.setText(OprofileLaunchMessages.getString("oprofiledcontroldialog.buttons.startdaemon")); //$NON-NLS-1$ + startDaemonButton.addSelectionListener(new SelectionListener() { + public void widgetDefaultSelected(SelectionEvent e) { + } + public void widgetSelected(SelectionEvent e) { + try { + oprofileStartCollection(); + _startDaemonButton.setEnabled(false); + _stopDaemonButton.setEnabled(true); + _refreshViewButton.setEnabled(true); + _resetSessionButton.setEnabled(true); + _saveSessionButton.setEnabled(true); + } catch (OpcontrolException oe) { + //disable buttons, notify user of error + disableAllButtons(); + OprofileCorePlugin.showErrorDialog("opcontrolProvider", oe); //$NON-NLS-1$ + } + addToFeedbackList(OprofileLaunchMessages.getString("oprofiledcontroldialog.feedback.startdaemon")); //$NON-NLS-1$ + }}); + _startDaemonButton = startDaemonButton; + + Button stopDaemonButton = new Button(area, SWT.PUSH); + stopDaemonButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); + stopDaemonButton.setText(OprofileLaunchMessages.getString("oprofiledcontroldialog.buttons.stopdaemon")); //$NON-NLS-1$ + stopDaemonButton.setEnabled(false); //disabled at start + stopDaemonButton.addSelectionListener(new SelectionListener() { + public void widgetDefaultSelected(SelectionEvent e) { + } + public void widgetSelected(SelectionEvent e) { + try { + oprofileShutdown(); + _startDaemonButton.setEnabled(true); + _stopDaemonButton.setEnabled(false); + } catch (OpcontrolException oe) { + //disable buttons, notify user of error + disableAllButtons(); + OprofileCorePlugin.showErrorDialog("opcontrolProvider", oe); //$NON-NLS-1$ + } + addToFeedbackList(OprofileLaunchMessages.getString("oprofiledcontroldialog.feedback.stopdaemon")); //$NON-NLS-1$ + }}); + _stopDaemonButton = stopDaemonButton; + + Button saveSessionButton = new Button(area, SWT.PUSH); + saveSessionButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); + saveSessionButton.setText(OprofileLaunchMessages.getString("oprofiledcontroldialog.buttons.savesession")); //$NON-NLS-1$ + saveSessionButton.setEnabled(false); //disabled at start + saveSessionButton.addSelectionListener(new SelectionListener() { + public void widgetDefaultSelected(SelectionEvent e) { + } + public void widgetSelected(SelectionEvent e) { + addToFeedbackList(OprofileLaunchMessages.getString("oprofiledcontroldialog.feedback.save")); //$NON-NLS-1$ + OprofileViewSaveDefaultSessionAction hack = new OprofileViewSaveDefaultSessionAction(); + hack.run(); + }}); + _saveSessionButton = saveSessionButton; + + Button resetSessionButton = new Button(area, SWT.PUSH); + resetSessionButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); + resetSessionButton.setText(OprofileLaunchMessages.getString("oprofiledcontroldialog.buttons.resetsession")); //$NON-NLS-1$ + resetSessionButton.setEnabled(false); //disabled at start + resetSessionButton.addSelectionListener(new SelectionListener() { + public void widgetDefaultSelected(SelectionEvent e) { + } + public void widgetSelected(SelectionEvent e) { + try { + oprofileReset(); + } catch (OpcontrolException oe) { + //disable buttons, notify user of error + disableAllButtons(); + OprofileCorePlugin.showErrorDialog("opcontrolProvider", oe); //$NON-NLS-1$ + } + refreshOprofileView(); //without refresh can lead to inconsistencies for save session + addToFeedbackList(OprofileLaunchMessages.getString("oprofiledcontroldialog.feedback.reset")); //$NON-NLS-1$ + }}); + _resetSessionButton = resetSessionButton; + + Button refreshViewButton = new Button(area, SWT.PUSH); + refreshViewButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); + refreshViewButton.setText(OprofileLaunchMessages.getString("oprofiledcontroldialog.buttons.refreshview")); //$NON-NLS-1$ + refreshViewButton.setEnabled(false); //disabled at start + refreshViewButton.addSelectionListener(new SelectionListener() { + public void widgetDefaultSelected(SelectionEvent e) { + } + public void widgetSelected(SelectionEvent e) { + addToFeedbackList(OprofileLaunchMessages.getString("oprofiledcontroldialog.feedback.dumpsamples")); //$NON-NLS-1$ + try { + oprofileDumpSamples(); + } catch (OpcontrolException oe) { + //no error in this case; the user might refresh when the daemon isnt running + } + refreshOprofileView(); + addToFeedbackList(OprofileLaunchMessages.getString("oprofiledcontroldialog.feedback.refreshed")); //$NON-NLS-1$ + }}); + _refreshViewButton = refreshViewButton; + + + List feedback = new List(area, SWT.READ_ONLY | SWT.MULTI | SWT.BORDER | SWT.V_SCROLL); + feedback.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 5, 1)); + feedback.add(OprofileLaunchMessages.getString("oprofiledcontroldialog.feedback.init")); //$NON-NLS-1$ + _feedbackList = feedback; + + return area; + } + + //helper function + private void disableAllButtons() { + _startDaemonButton.setEnabled(false); + _stopDaemonButton.setEnabled(false); + _refreshViewButton.setEnabled(false); + _resetSessionButton.setEnabled(false); + _saveSessionButton.setEnabled(false); + } + + //a little hack to get the list to auto scroll to the newly added item + private void addToFeedbackList(String s) { + _feedbackList.add(s,0); + _feedbackList.setTopIndex(0); + } + } +} |