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Viewing changes to valgrind/org.eclipse.linuxtools.valgrind.launch/src/org/eclipse/linuxtools/internal/valgrind/launch/ValgrindExportWizard.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam
  • Date: 2012-06-29 12:07:30 UTC
  • Revision ID: package-import@ubuntu.com-20120629120730-bfri1xys1i71dpn6
Tags: upstream-1.0.0
Import upstream version 1.0.0

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valgrind/org.eclipse.linuxtools.valgrind.launch/src/org/eclipse/linuxtools/internal/valgrind/launch/ValgrindExportWizard.java
 
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/*******************************************************************************
 
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 * Copyright (c) 2009 Red Hat, Inc.
 
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 * All rights reserved. This program and the accompanying materials
 
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 * are made available under the terms of the Eclipse Public License v1.0
 
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 * which accompanies this distribution, and is available at
 
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 * http://www.eclipse.org/legal/epl-v10.html
 
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 *
 
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 * Contributors:
 
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 *    Elliott Baron <ebaron@redhat.com> - initial API and implementation
 
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 *******************************************************************************/ 
 
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package org.eclipse.linuxtools.internal.valgrind.launch;
 
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import java.io.File;
 
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import java.io.FileInputStream;
 
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import java.io.FileOutputStream;
 
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import java.io.IOException;
 
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import java.lang.reflect.InvocationTargetException;
 
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import java.nio.channels.FileChannel;
 
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import org.eclipse.core.runtime.IPath;
 
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import org.eclipse.core.runtime.IProgressMonitor;
 
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import org.eclipse.core.runtime.IStatus;
 
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import org.eclipse.core.runtime.Status;
 
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import org.eclipse.jface.dialogs.ErrorDialog;
 
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import org.eclipse.jface.operation.IRunnableWithProgress;
 
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import org.eclipse.jface.viewers.IStructuredSelection;
 
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import org.eclipse.jface.wizard.Wizard;
 
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import org.eclipse.linuxtools.internal.valgrind.core.PluginConstants;
 
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import org.eclipse.osgi.util.NLS;
 
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import org.eclipse.ui.IExportWizard;
 
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import org.eclipse.ui.IWorkbench;
 
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import org.eclipse.ui.PlatformUI;
 
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import org.eclipse.ui.progress.IProgressService;
 
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public class ValgrindExportWizard extends Wizard implements IExportWizard {
 
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        protected ValgrindExportWizardPage exportPage;
 
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        @Override
 
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        public boolean performFinish() {
 
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                final File[] logs = exportPage.getSelectedFiles();
 
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                final IPath outputPath = exportPage.getOutputPath();
 
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                IProgressService ps = PlatformUI.getWorkbench().getProgressService();
 
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                try {
 
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                        ps.busyCursorWhile(new IRunnableWithProgress() {
 
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                                public void run(IProgressMonitor monitor)
 
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                                throws InvocationTargetException, InterruptedException {
 
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                                        if (logs.length > 0) {
 
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                                                File outputDir = outputPath.toFile();
 
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                                                monitor.beginTask(NLS.bind(Messages.getString("ValgrindExportWizard.Export_task"), outputPath.toOSString()), logs.length); //$NON-NLS-1$
 
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                                                FileChannel inChan = null;
 
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                                                FileChannel outChan = null;
 
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                                                try {
 
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                                                        for (File log : logs) {
 
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                                                                monitor.subTask(NLS.bind(Messages.getString("ValgrindExportWizard.Export_subtask"), log.getName())); //$NON-NLS-1$
 
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                                                                File outLog = new File(outputDir, log.getName());
 
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                                                                inChan = new FileInputStream(log).getChannel();
 
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                                                                outChan = new FileOutputStream(outLog).getChannel();
 
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                                                                outChan.transferFrom(inChan, 0, inChan.size());
 
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                                                                inChan.close();
 
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                                                                outChan.close();
 
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                                                                monitor.worked(1);
 
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                                                        }
 
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                                                } catch (IOException e) {
 
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                                                        throw new InvocationTargetException(e);
 
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                                                } finally {
 
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                                                        try {
 
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                                                                if (inChan != null && inChan.isOpen()) {
 
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                                                                        inChan.close();
 
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                                                                }
 
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                                                                if (outChan != null && outChan.isOpen()) {
 
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                                                                        outChan.close();
 
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                                                                }
 
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                                                        } catch (IOException e) {
 
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                                                                e.printStackTrace();
 
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                                                        }
 
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                                                        monitor.done();
 
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                                                }
 
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                                        }
 
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                                }
 
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                        });
 
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                } catch (InvocationTargetException e) {
 
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                        IStatus status = new Status(IStatus.ERROR, PluginConstants.LAUNCH_PLUGIN_ID, Messages.getString("ValgrindExportWizard.Export_fail"), e); //$NON-NLS-1$
 
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                        ErrorDialog.openError(getShell(), ExportWizardConstants.WIZARD_TITLE, null, status);
 
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                        e.printStackTrace();
 
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                        return false;
 
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                } catch (InterruptedException e) {
 
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                }
 
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                return true;
 
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        }
 
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        public void init(IWorkbench workbench, IStructuredSelection selection) {
 
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                setWindowTitle(ExportWizardConstants.WIZARD_WINDOW_TITLE);
 
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                exportPage = getWizardPage();
 
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                exportPage.setDescription(ExportWizardConstants.WIZARD_DESCRIPTION);
 
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                addPage(exportPage);
 
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        }
 
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        protected ValgrindExportWizardPage getWizardPage() {
 
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                return new ValgrindExportWizardPage(Messages.getString("ValgrindExportWizard.Page_name"), ExportWizardConstants.WIZARD_TITLE, null); //$NON-NLS-1$
 
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        }
 
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}