org.eclipse.mylyn.monitor.usage/src/org/eclipse/mylyn/internal/monitor/usage/editors/UsageSummaryReportEditorPart.java - mylyn/org.eclipse.mylyn.incubator - Git at Google

 /*******************************************************************************
  * Copyright (c) 2004, 2009 Tasktop Technologies 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:
  *     Meghan Allen - initial API and implementation
  *******************************************************************************/

 package org.eclipse.mylyn.internal.monitor.usage.editors;

 import java.io.File;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Date;

 import org.eclipse.core.filesystem.EFS;
 import org.eclipse.core.filesystem.IFileStore;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.jface.dialogs.MessageDialog;
 import org.eclipse.jface.viewers.TableLayout;
 import org.eclipse.jface.viewers.TableViewer;
 import org.eclipse.jface.wizard.WizardDialog;
 import org.eclipse.mylyn.commons.core.StatusHandler;
 import org.eclipse.mylyn.internal.monitor.usage.InteractionEventSummarySorter;
 import org.eclipse.mylyn.internal.monitor.usage.UiUsageMonitorPlugin;
 import org.eclipse.mylyn.internal.monitor.usage.common.UsageCountContentProvider;
 import org.eclipse.mylyn.internal.monitor.usage.common.UsageCountLabelProvider;
 import org.eclipse.mylyn.internal.monitor.usage.wizards.UsageSubmissionWizard;
 import org.eclipse.mylyn.internal.monitor.usage.wizards.UsageSubmissionWizardDialog;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.program.Program;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Table;
 import org.eclipse.swt.widgets.TableColumn;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.PartInitException;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.browser.IWebBrowser;
 import org.eclipse.ui.browser.IWorkbenchBrowserSupport;
 import org.eclipse.ui.forms.widgets.ExpandableComposite;
 import org.eclipse.ui.forms.widgets.FormToolkit;
 import org.eclipse.ui.forms.widgets.Section;
 import org.eclipse.ui.ide.IDE;
 import org.eclipse.ui.internal.browser.WebBrowserPreference;
 import org.eclipse.ui.internal.browser.WorkbenchBrowserSupport;

 /**
  * @author Meghan Allen
  */
 public class UsageSummaryReportEditorPart extends UsageEditorPart {

 	public static final String ID = "org.eclipse.mylyn.monitor.usage.summary.editor"; //$NON-NLS-1$

 	private static final long MAX_FILE_LENGTH = 1024 * 1024;

 	private static final String DATE_FORMAT_STRING = "MMMMM d, h:mm a"; //$NON-NLS-1$

 	// private static final int MAX_NUM_LINES = 1000;

 	private Table table;

 	private TableViewer tableViewer;

 	private final String[] columnNames = new String[] { Messages.UsageSummaryReportEditorPart_Kind,
 			Messages.UsageSummaryReportEditorPart_Id, Messages.UsageSummaryReportEditorPart_Count };

 	@Override
 	public void createPartControl(Composite parent) {
 		super.createPartControl(parent);
 		sForm.setText(new SimpleDateFormat(DATE_FORMAT_STRING).format(new Date()));
 	}

 	@Override
 	protected void addSections(Composite composite, FormToolkit toolkit) {
 		if (editorInput.getReportGenerator().getLastParsedSummary().getSingleSummaries().size() > 0) {
 			createUsageSection(editorComposite, toolkit);
 		}
 	}

 	private void createUsageSection(Composite parent, FormToolkit toolkit) {
 		Section section = toolkit.createSection(parent, ExpandableComposite.TITLE_BAR);
 		section.setText(Messages.UsageSummaryReportEditorPart_Usage_Details);
 		section.setLayout(new GridLayout());
 		section.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 		Composite container = toolkit.createComposite(section);
 		section.setClient(container);
 		GridLayout layout = new GridLayout();
 		layout.numColumns = 2;
 		container.setLayout(layout);

 		createTable(container, toolkit);
 		createTableViewer();
 		toolkit.paintBordersFor(container);
 	}

 	@Override
 	protected void createActionSection(Composite parent, FormToolkit toolkit) {
 		Section section = toolkit.createSection(parent, ExpandableComposite.TITLE_BAR);
 		section.setText(Messages.UsageSummaryReportEditorPart_Actions);
 		section.setLayout(new GridLayout());
 		section.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

 		Composite topContainer = toolkit.createComposite(section);
 		GridLayout topContainerLayout = new GridLayout();
 		topContainerLayout.numColumns = 1;
 		topContainer.setLayout(topContainerLayout);
 		section.setClient(topContainer);

 		Composite buttonContainer = toolkit.createComposite(topContainer);
 		GridLayout buttonContainerLayout = new GridLayout();
 		buttonContainerLayout.numColumns = 3;
 		buttonContainer.setLayout(buttonContainerLayout);

 		Button submitData = toolkit.createButton(buttonContainer, Messages.UsageSummaryReportEditorPart_Submit_To
 				+ studyParameters.getStudyName(), SWT.PUSH | SWT.CENTER);
 		submitData.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				submitData();
 			}
 		});

 		Button viewFile = toolkit.createButton(buttonContainer, Messages.UsageSummaryReportEditorPart_View_File,
 				SWT.PUSH | SWT.CENTER);
 		viewFile.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				viewFile();
 			}
 		});

 		Button viewStats = toolkit.createButton(buttonContainer,
 				Messages.UsageSummaryReportEditorPart_View_Community_Statistics, SWT.PUSH | SWT.CENTER);
 		viewStats.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				viewStats();
 			}
 		});

 		if (studyParameters.getUsagePageUrl() == null || studyParameters.getUsagePageUrl().length() == 0) {
 			viewStats.setEnabled(false);
 		}

 		Composite labelContainer = toolkit.createComposite(topContainer);
 		GridLayout labelContainerLayout = new GridLayout();
 		labelContainerLayout.numColumns = 1;
 		labelContainer.setLayout(labelContainerLayout);
 		Label submissionLabel = new Label(labelContainer, SWT.NONE);

 		submissionLabel.setText(studyParameters.getFilteredIdSubmissionText());

 	}

 	/**
 	 * TODO: Use the coommon api for opening web pages
 	 */
 	private void viewStats() {
 		try {
 			if (WebBrowserPreference.getBrowserChoice() == WebBrowserPreference.EXTERNAL) {
 				try {
 					IWorkbenchBrowserSupport support = PlatformUI.getWorkbench().getBrowserSupport();
 					support.getExternalBrowser().openURL(new URL(studyParameters.getUsagePageUrl()));
 				} catch (Exception e) {
 					StatusHandler.fail(new Status(IStatus.ERROR, UiUsageMonitorPlugin.ID_PLUGIN,
 							"Could not open url", e)); //$NON-NLS-1$
 				}
 			} else {
 				IWebBrowser browser = null;
 				int flags = 0;
 				if (WorkbenchBrowserSupport.getInstance().isInternalWebBrowserAvailable()) {
 					flags = IWorkbenchBrowserSupport.AS_EDITOR | IWorkbenchBrowserSupport.LOCATION_BAR
 							| IWorkbenchBrowserSupport.NAVIGATION_BAR;

 				} else {
 					flags = IWorkbenchBrowserSupport.AS_EXTERNAL | IWorkbenchBrowserSupport.LOCATION_BAR
 							| IWorkbenchBrowserSupport.NAVIGATION_BAR;
 				}

 				String generatedId = "org.eclipse.mylyn.web.browser-" + Calendar.getInstance().getTimeInMillis(); //$NON-NLS-1$
 				browser = WorkbenchBrowserSupport.getInstance().createBrowser(flags, generatedId, null, null);
 				browser.openURL(new URL(studyParameters.getUsagePageUrl()));
 			}
 		} catch (PartInitException e) {
 			MessageDialog.openError(Display.getDefault().getActiveShell(), "Browser init error", //$NON-NLS-1$
 					"Browser could not be initiated"); //$NON-NLS-1$
 		} catch (MalformedURLException e) {
 			MessageDialog.openError(Display.getDefault().getActiveShell(),
 					Messages.UsageSummaryReportEditorPart_Url_Not_Found,
 					Messages.UsageSummaryReportEditorPart_Url_Could_Not_Be_Opened);
 		}
 	}

 	/**
 	 * Only opens in workbench if file is small enough not to blow it up.
 	 */
 	private void viewFile() {
 		File monitorFile = UiUsageMonitorPlugin.getDefault().getMonitorLogFile();

 		if (monitorFile.length() <= MAX_FILE_LENGTH) {
 			IFileStore fileStore = EFS.getLocalFileSystem().getStore(new Path(monitorFile.getAbsolutePath()));
 			if (!fileStore.fetchInfo().isDirectory() && fileStore.fetchInfo().exists()) {
 				IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
 				try {
 					IDE.openEditorOnFileStore(page, fileStore);
 				} catch (PartInitException e) {
 				}
 			}
 		} else {
 			boolean failed = false;
 			failed = !Program.launch(monitorFile.getAbsolutePath());
 			if (failed) {
 				Program p = Program.findProgram(".txt"); //$NON-NLS-1$
 				if (p != null) {
 					p.execute(monitorFile.getAbsolutePath());
 				}
 			}
 		}
 	}

 	private void submitData() {

 		UsageSubmissionWizard submissionWizard = new UsageSubmissionWizard();

 		WizardDialog dialog = new UsageSubmissionWizardDialog(PlatformUI.getWorkbench()
 				.getActiveWorkbenchWindow()
 				.getShell(), submissionWizard);
 		dialog.open();

 	}

 	private void createTable(Composite parent, FormToolkit toolkit) {
 		int style = SWT.SINGLE | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.HIDE_SELECTION;
 		table = toolkit.createTable(parent, style);
 		TableLayout tlayout = new TableLayout();
 		table.setLayout(tlayout);
 		GridData wd = new GridData(GridData.FILL_HORIZONTAL);
 		wd.heightHint = 300;
 		table.setLayoutData(wd);

 		table.setLinesVisible(true);
 		table.setHeaderVisible(true);

 		TableColumn column = new TableColumn(table, SWT.LEFT, 0);
 		column.setText(columnNames[0]);
 		column.setWidth(60);
 		column.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				tableViewer.setSorter(new InteractionEventSummarySorter(InteractionEventSummarySorter.TYPE));

 			}
 		});

 		column = new TableColumn(table, SWT.LEFT, 1);
 		column.setText(columnNames[1]);
 		column.setWidth(370);
 		column.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				tableViewer.setSorter(new InteractionEventSummarySorter(InteractionEventSummarySorter.NAME));
 			}
 		});

 		column = new TableColumn(table, SWT.LEFT, 2);
 		column.setText(columnNames[2]);
 		column.setWidth(50);
 		column.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				tableViewer.setSorter(new InteractionEventSummarySorter(InteractionEventSummarySorter.USAGE_COUNT));
 			}
 		});

 	}

 	private void createTableViewer() {
 		tableViewer = new TableViewer(table);
 		tableViewer.setUseHashlookup(true);
 		tableViewer.setColumnProperties(columnNames);

 		tableViewer.setContentProvider(new UsageCountContentProvider());
 		tableViewer.setLabelProvider(new UsageCountLabelProvider());
 		tableViewer.setInput(editorInput.getReportGenerator());
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2004, 2009 Tasktop Technologies 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:
	* Meghan Allen - initial API and implementation
	*******************************************************************************/

	package org.eclipse.mylyn.internal.monitor.usage.editors;

	import java.io.File;
	import java.net.MalformedURLException;
	import java.net.URL;
	import java.text.SimpleDateFormat;
	import java.util.Calendar;
	import java.util.Date;

	import org.eclipse.core.filesystem.EFS;
	import org.eclipse.core.filesystem.IFileStore;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Path;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.jface.dialogs.MessageDialog;
	import org.eclipse.jface.viewers.TableLayout;
	import org.eclipse.jface.viewers.TableViewer;
	import org.eclipse.jface.wizard.WizardDialog;
	import org.eclipse.mylyn.commons.core.StatusHandler;
	import org.eclipse.mylyn.internal.monitor.usage.InteractionEventSummarySorter;
	import org.eclipse.mylyn.internal.monitor.usage.UiUsageMonitorPlugin;
	import org.eclipse.mylyn.internal.monitor.usage.common.UsageCountContentProvider;
	import org.eclipse.mylyn.internal.monitor.usage.common.UsageCountLabelProvider;
	import org.eclipse.mylyn.internal.monitor.usage.wizards.UsageSubmissionWizard;
	import org.eclipse.mylyn.internal.monitor.usage.wizards.UsageSubmissionWizardDialog;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.SelectionAdapter;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.program.Program;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Display;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Table;
	import org.eclipse.swt.widgets.TableColumn;
	import org.eclipse.ui.IWorkbenchPage;
	import org.eclipse.ui.PartInitException;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.ui.browser.IWebBrowser;
	import org.eclipse.ui.browser.IWorkbenchBrowserSupport;
	import org.eclipse.ui.forms.widgets.ExpandableComposite;
	import org.eclipse.ui.forms.widgets.FormToolkit;
	import org.eclipse.ui.forms.widgets.Section;
	import org.eclipse.ui.ide.IDE;
	import org.eclipse.ui.internal.browser.WebBrowserPreference;
	import org.eclipse.ui.internal.browser.WorkbenchBrowserSupport;

	/**
	* @author Meghan Allen
	*/
	public class UsageSummaryReportEditorPart extends UsageEditorPart {

	public static final String ID = "org.eclipse.mylyn.monitor.usage.summary.editor"; //$NON-NLS-1$

	private static final long MAX_FILE_LENGTH = 1024 * 1024;

	private static final String DATE_FORMAT_STRING = "MMMMM d, h:mm a"; //$NON-NLS-1$

	// private static final int MAX_NUM_LINES = 1000;

	private Table table;

	private TableViewer tableViewer;

	private final String[] columnNames = new String[] { Messages.UsageSummaryReportEditorPart_Kind,
	Messages.UsageSummaryReportEditorPart_Id, Messages.UsageSummaryReportEditorPart_Count };

	@Override
	public void createPartControl(Composite parent) {
	super.createPartControl(parent);
	sForm.setText(new SimpleDateFormat(DATE_FORMAT_STRING).format(new Date()));
	}

	@Override
	protected void addSections(Composite composite, FormToolkit toolkit) {
	if (editorInput.getReportGenerator().getLastParsedSummary().getSingleSummaries().size() > 0) {
	createUsageSection(editorComposite, toolkit);
	}
	}

	private void createUsageSection(Composite parent, FormToolkit toolkit) {
	Section section = toolkit.createSection(parent, ExpandableComposite.TITLE_BAR);
	section.setText(Messages.UsageSummaryReportEditorPart_Usage_Details);
	section.setLayout(new GridLayout());
	section.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	Composite container = toolkit.createComposite(section);
	section.setClient(container);
	GridLayout layout = new GridLayout();
	layout.numColumns = 2;
	container.setLayout(layout);

	createTable(container, toolkit);
	createTableViewer();
	toolkit.paintBordersFor(container);
	}

	@Override
	protected void createActionSection(Composite parent, FormToolkit toolkit) {
	Section section = toolkit.createSection(parent, ExpandableComposite.TITLE_BAR);
	section.setText(Messages.UsageSummaryReportEditorPart_Actions);
	section.setLayout(new GridLayout());
	section.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	Composite topContainer = toolkit.createComposite(section);
	GridLayout topContainerLayout = new GridLayout();
	topContainerLayout.numColumns = 1;
	topContainer.setLayout(topContainerLayout);
	section.setClient(topContainer);

	Composite buttonContainer = toolkit.createComposite(topContainer);
	GridLayout buttonContainerLayout = new GridLayout();
	buttonContainerLayout.numColumns = 3;
	buttonContainer.setLayout(buttonContainerLayout);

	Button submitData = toolkit.createButton(buttonContainer, Messages.UsageSummaryReportEditorPart_Submit_To
	+ studyParameters.getStudyName(), SWT.PUSH \| SWT.CENTER);
	submitData.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	submitData();
	}
	});

	Button viewFile = toolkit.createButton(buttonContainer, Messages.UsageSummaryReportEditorPart_View_File,
	SWT.PUSH \| SWT.CENTER);
	viewFile.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	viewFile();
	}
	});

	Button viewStats = toolkit.createButton(buttonContainer,
	Messages.UsageSummaryReportEditorPart_View_Community_Statistics, SWT.PUSH \| SWT.CENTER);
	viewStats.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	viewStats();
	}
	});

	if (studyParameters.getUsagePageUrl() == null \|\| studyParameters.getUsagePageUrl().length() == 0) {
	viewStats.setEnabled(false);
	}

	Composite labelContainer = toolkit.createComposite(topContainer);
	GridLayout labelContainerLayout = new GridLayout();
	labelContainerLayout.numColumns = 1;
	labelContainer.setLayout(labelContainerLayout);
	Label submissionLabel = new Label(labelContainer, SWT.NONE);

	submissionLabel.setText(studyParameters.getFilteredIdSubmissionText());

	}

	/**
	* TODO: Use the coommon api for opening web pages
	*/
	private void viewStats() {
	try {
	if (WebBrowserPreference.getBrowserChoice() == WebBrowserPreference.EXTERNAL) {
	try {
	IWorkbenchBrowserSupport support = PlatformUI.getWorkbench().getBrowserSupport();
	support.getExternalBrowser().openURL(new URL(studyParameters.getUsagePageUrl()));
	} catch (Exception e) {
	StatusHandler.fail(new Status(IStatus.ERROR, UiUsageMonitorPlugin.ID_PLUGIN,
	"Could not open url", e)); //$NON-NLS-1$
	}
	} else {
	IWebBrowser browser = null;
	int flags = 0;
	if (WorkbenchBrowserSupport.getInstance().isInternalWebBrowserAvailable()) {
	flags = IWorkbenchBrowserSupport.AS_EDITOR \| IWorkbenchBrowserSupport.LOCATION_BAR
	\| IWorkbenchBrowserSupport.NAVIGATION_BAR;

	} else {
	flags = IWorkbenchBrowserSupport.AS_EXTERNAL \| IWorkbenchBrowserSupport.LOCATION_BAR
	\| IWorkbenchBrowserSupport.NAVIGATION_BAR;
	}

	String generatedId = "org.eclipse.mylyn.web.browser-" + Calendar.getInstance().getTimeInMillis(); //$NON-NLS-1$
	browser = WorkbenchBrowserSupport.getInstance().createBrowser(flags, generatedId, null, null);
	browser.openURL(new URL(studyParameters.getUsagePageUrl()));
	}
	} catch (PartInitException e) {
	MessageDialog.openError(Display.getDefault().getActiveShell(), "Browser init error", //$NON-NLS-1$
	"Browser could not be initiated"); //$NON-NLS-1$
	} catch (MalformedURLException e) {
	MessageDialog.openError(Display.getDefault().getActiveShell(),
	Messages.UsageSummaryReportEditorPart_Url_Not_Found,
	Messages.UsageSummaryReportEditorPart_Url_Could_Not_Be_Opened);
	}
	}

	/**
	* Only opens in workbench if file is small enough not to blow it up.
	*/
	private void viewFile() {
	File monitorFile = UiUsageMonitorPlugin.getDefault().getMonitorLogFile();

	if (monitorFile.length() <= MAX_FILE_LENGTH) {
	IFileStore fileStore = EFS.getLocalFileSystem().getStore(new Path(monitorFile.getAbsolutePath()));
	if (!fileStore.fetchInfo().isDirectory() && fileStore.fetchInfo().exists()) {
	IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
	try {
	IDE.openEditorOnFileStore(page, fileStore);
	} catch (PartInitException e) {
	}
	}
	} else {
	boolean failed = false;
	failed = !Program.launch(monitorFile.getAbsolutePath());
	if (failed) {
	Program p = Program.findProgram(".txt"); //$NON-NLS-1$
	if (p != null) {
	p.execute(monitorFile.getAbsolutePath());
	}
	}
	}
	}

	private void submitData() {

	UsageSubmissionWizard submissionWizard = new UsageSubmissionWizard();

	WizardDialog dialog = new UsageSubmissionWizardDialog(PlatformUI.getWorkbench()
	.getActiveWorkbenchWindow()
	.getShell(), submissionWizard);
	dialog.open();

	}

	private void createTable(Composite parent, FormToolkit toolkit) {
	int style = SWT.SINGLE \| SWT.BORDER \| SWT.H_SCROLL \| SWT.V_SCROLL \| SWT.FULL_SELECTION \| SWT.HIDE_SELECTION;
	table = toolkit.createTable(parent, style);
	TableLayout tlayout = new TableLayout();
	table.setLayout(tlayout);
	GridData wd = new GridData(GridData.FILL_HORIZONTAL);
	wd.heightHint = 300;
	table.setLayoutData(wd);

	table.setLinesVisible(true);
	table.setHeaderVisible(true);

	TableColumn column = new TableColumn(table, SWT.LEFT, 0);
	column.setText(columnNames[0]);
	column.setWidth(60);
	column.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	tableViewer.setSorter(new InteractionEventSummarySorter(InteractionEventSummarySorter.TYPE));

	}
	});

	column = new TableColumn(table, SWT.LEFT, 1);
	column.setText(columnNames[1]);
	column.setWidth(370);
	column.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	tableViewer.setSorter(new InteractionEventSummarySorter(InteractionEventSummarySorter.NAME));
	}
	});

	column = new TableColumn(table, SWT.LEFT, 2);
	column.setText(columnNames[2]);
	column.setWidth(50);
	column.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	tableViewer.setSorter(new InteractionEventSummarySorter(InteractionEventSummarySorter.USAGE_COUNT));
	}
	});

	}

	private void createTableViewer() {
	tableViewer = new TableViewer(table);
	tableViewer.setUseHashlookup(true);
	tableViewer.setColumnProperties(columnNames);

	tableViewer.setContentProvider(new UsageCountContentProvider());
	tableViewer.setLabelProvider(new UsageCountLabelProvider());
	tableViewer.setInput(editorInput.getReportGenerator());
	}

	}