org.eclipse.pde.internal.ui.launcher.LaunchTerminationStatusHandler.java Source code

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Here is the source code for org.eclipse.pde.internal.ui.launcher.LaunchTerminationStatusHandler.java

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/*******************************************************************************
 * Copyright (c) 2009, 2010 eXXcellent solutions gmbh, EclipseSource Corporation
 * 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:
 *     Achim Demelt, eXXcellent solutions gmbh - initial API and implementation
 *     EclipseSource - initial API and implementation, ongoing enhancements
 *******************************************************************************/
package org.eclipse.pde.internal.ui.launcher;

import java.io.File;
import org.eclipse.core.filesystem.EFS;
import org.eclipse.core.filesystem.IFileStore;
import org.eclipse.core.runtime.*;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.IStatusHandler;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.pde.internal.launching.PDEMessages;
import org.eclipse.pde.internal.launching.launcher.LaunchListener;
import org.eclipse.pde.internal.ui.PDEPlugin;
import org.eclipse.pde.internal.ui.PDEUIMessages;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.*;
import org.eclipse.ui.ide.IDE;
import org.eclipse.ui.internal.views.log.LogView;

public class LaunchTerminationStatusHandler implements IStatusHandler {
    // different ways to open the error log
    public static final int OPEN_IN_ERROR_LOG_VIEW = 0;
    public static final int OPEN_IN_SYSTEM_EDITOR = 1;

    public Object handleStatus(IStatus status, Object source) throws CoreException {
        if (status.getCode() == 13)
            handleOtherReasonsFoundInLog((ILaunch) source);
        else if (status.getCode() == 15)
            handleWorkspaceInUse();
        return null;
    }

    private void handleWorkspaceInUse() {
        Display.getDefault().asyncExec(new Runnable() {
            public void run() {
                MessageDialog.openError(PDEPlugin.getActiveWorkbenchShell(), PDEUIMessages.Launcher_error_title,
                        PDEMessages.Launcher_error_code15);
            }
        });
    }

    private void handleOtherReasonsFoundInLog(final ILaunch launch) {
        Display.getDefault().asyncExec(new Runnable() {
            public void run() {
                try {
                    File log = LaunchListener.getMostRecentLogFile(launch.getLaunchConfiguration());
                    if (log != null && log.exists()) {
                        MessageDialog dialog = new MessageDialog(PDEPlugin.getActiveWorkbenchShell(),
                                PDEUIMessages.Launcher_error_title, null, // accept the default window icon
                                PDEUIMessages.Launcher_error_code13, MessageDialog.ERROR,
                                new String[] { PDEUIMessages.Launcher_error_displayInLogView,
                                        PDEUIMessages.Launcher_error_displayInSystemEditor,
                                        IDialogConstants.NO_LABEL },
                                OPEN_IN_ERROR_LOG_VIEW);
                        int dialog_value = dialog.open();
                        if (dialog_value == OPEN_IN_ERROR_LOG_VIEW) {
                            IWorkbenchPage page = PDEPlugin.getActivePage();
                            if (page != null) {
                                LogView errlog = (LogView) page.showView("org.eclipse.pde.runtime.LogView"); //$NON-NLS-1$
                                errlog.handleImportPath(log.getAbsolutePath());
                                errlog.sortByDateDescending();
                            }
                        } else if (dialog_value == OPEN_IN_SYSTEM_EDITOR) {
                            openInEditor(log);
                        }
                    }
                } catch (CoreException e) {
                }
            }
        });
    }

    private void openInEditor(File log) {
        IFileStore fileStore = EFS.getLocalFileSystem().getStore(new Path(log.getAbsolutePath()));
        if (!fileStore.fetchInfo().isDirectory() && fileStore.fetchInfo().exists()) {
            IWorkbenchWindow ww = PDEPlugin.getActiveWorkbenchWindow();
            IWorkbenchPage page = ww.getActivePage();
            try {
                IDE.openEditorOnFileStore(page, fileStore);
            } catch (PartInitException e) {
            }
        }
    }
}