/*******************************************************************************

  * Copyright (c) 2008-2009 Ketan Padegaonkar 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:

  *     Ketan Padegaonkar - initial API and implementation

  *     Ketan Patel - https://bugs.eclipse.org/bugs/show_bug.cgi?id=259837

  *     Ralf Ebert www.ralfebert.de - (bug 271630) SWTBot Improved RCP / Workbench support

  *******************************************************************************/

 package org.eclipse.swtbot.eclipse.finder.widgets;

 import static org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable.syncExec;

 import static org.eclipse.swtbot.swt.finder.matchers.WidgetMatcherFactory.widgetOfType;

 import static org.hamcrest.Matchers.any;

 import java.util.ArrayList;

 import java.util.Arrays;

 import java.util.List;

 import org.eclipse.jface.action.IAction;

 import org.eclipse.jface.bindings.keys.KeyStroke;

 import org.eclipse.swt.SWT;

 import org.eclipse.swt.custom.Bullet;

 import org.eclipse.swt.custom.StyleRange;

 import org.eclipse.swt.custom.StyledText;

 import org.eclipse.swt.graphics.Color;

 import org.eclipse.swt.graphics.RGB;

 import org.eclipse.swt.widgets.Control;

 import org.eclipse.swt.widgets.Event;

 import org.eclipse.swt.widgets.Shell;

 import org.eclipse.swt.widgets.Table;

 import org.eclipse.swt.widgets.Widget;

 import org.eclipse.swtbot.eclipse.finder.SWTWorkbenchBot;

 import org.eclipse.swtbot.eclipse.finder.exceptions.QuickFixNotFoundException;

 import org.eclipse.swtbot.swt.finder.exceptions.WidgetNotFoundException;

 import org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable;

 import org.eclipse.swtbot.swt.finder.keyboard.Keyboard;

 import org.eclipse.swtbot.swt.finder.keyboard.Keystrokes;

 import org.eclipse.swtbot.swt.finder.matchers.AbstractMatcher;

 import org.eclipse.swtbot.swt.finder.results.VoidResult;

 import org.eclipse.swtbot.swt.finder.results.WidgetResult;

 import org.eclipse.swtbot.swt.finder.utils.MessageFormat;

 import org.eclipse.swtbot.swt.finder.utils.Position;

 import org.eclipse.swtbot.swt.finder.waits.WaitForObjectCondition;

 import org.eclipse.swtbot.swt.finder.widgets.SWTBotMenu;

 import org.eclipse.swtbot.swt.finder.widgets.SWTBotShell;

 import org.eclipse.swtbot.swt.finder.widgets.SWTBotStyledText;

 import org.eclipse.swtbot.swt.finder.widgets.SWTBotTable;

 import org.eclipse.swtbot.swt.finder.widgets.TimeoutException;

 import org.eclipse.ui.IEditorReference;

 import org.eclipse.ui.texteditor.ITextEditor;

 import org.hamcrest.Description;

 import org.hamcrest.Matcher;

 import org.hamcrest.SelfDescribing;

 /**

  * This represents an eclipse editor item.

  * 

  * @author Ketan Padegaonkar <KetanPadegaonkar [at] gmail [dot] com>

  * @author Ralf Ebert www.ralfebert.de (bug 271630)

  * @version $Id$

  */

 public class SWTBotEclipseEditor extends SWTBotEditor {

         private final SWTBotStyledText        styledText;

         /**

          * Constructs an instance of the given object.

          * 

          * @param editorReference the editor reference.

          * @param bot the instance of {@link SWTWorkbenchBot} which will be used to drive operations on behalf of this

          *            object.

          * @throws WidgetNotFoundException if the widget is <code>null</code> or widget has been disposed.

          * @since 2.0

          */

         public SWTBotEclipseEditor(IEditorReference editorReference, SWTWorkbenchBot bot) throws WidgetNotFoundException {

                 super(editorReference, bot);

                 this.styledText = new SWTBotStyledText(widget());

         }

         /**

          * Constructs an instance for the given editorReference.

          * 

          * @param editorReference the part reference.

          * @param bot the helper bot.

          * @param description the description of the editor part.

          */

         public SWTBotEclipseEditor(IEditorReference editorReference, SWTWorkbenchBot bot, SelfDescribing description) {

                 super(editorReference, bot, description);

                 this.styledText = new SWTBotStyledText(widget());

         }

         private StyledText widget() {

                 List<? extends Widget> findWidgets = findWidgets(widgetOfType(StyledText.class));

                 return (StyledText) findWidgets.get(findWidgets.size() - 1);

         }

         /**

          * @return the styledText

          */

         public SWTBotStyledText getStyledText() {

                 return styledText;

         }

         /**

          * @return the editor reference for this view.

          * @deprecated use {@link SWTBotWorkbenchPart#getReference()} instead

          */

         public IEditorReference getEditorReference() {

                 return getReference();

         }

         /**

          * Applys a quick fix item at the given index.

          * 

          * @param quickFixIndex the index of the quickfix item to apply.

          * @throws WidgetNotFoundException if the quickfix could not be found.

          */

         public void quickfix(int quickFixIndex) {

                 WaitForObjectCondition<SWTBotTable> quickFixTableCondition = quickFixAppears(any(SWTBotTable.class));

                 waitUntil(quickFixTableCondition);

                 SWTBotTable quickFixTable = quickFixTableCondition.get(0);

                 selectProposal(quickFixTable, quickFixIndex);

         }

         /**

          * Applys a quick fix item with the given name.

          * 

          * @param quickFixName the name of the quick fix to apply.

          */

         public void quickfix(String quickFixName) {

                 WaitForObjectCondition<SWTBotTable> quickFixTable = quickFixAppears(tableWithRow(quickFixName));

                 waitUntil(quickFixTable);

                 selectProposal(quickFixTable.get(0), quickFixName);

         }

         /**

          * Finds all the quickfixes in the quickfix list.

          * 

          * @return the list of all available quickfixes.

          * @since 1.2

          */

         public List<String> getQuickFixes() {

                 WaitForObjectCondition<SWTBotTable> quickFixTableCondition = quickFixAppears(any(SWTBotTable.class));

                 waitUntil(quickFixTableCondition);

                 SWTBotTable quickFixTable = quickFixTableCondition.get(0);

                 List<String> proposals = getRows(quickFixTable);

                 makeProposalsDisappear();

                 return proposals;

         }

         /**

          * Gets the quick fix item count.

          * 

          * @return the number of quickfix items in the quickfix proposals.

          * @since 1.2

          */

         public int getQuickfixListItemCount() {

                 WaitForObjectCondition<SWTBotTable> quickFixTableCondition = quickFixAppears(any(SWTBotTable.class));

                 waitUntil(quickFixTableCondition);

                 SWTBotTable quickFixTable = quickFixTableCondition.get(0);

                 return quickFixTable.rowCount();

         }

         /**

          * Attempst to applys the quick fix.

          * <p>

          * FIXME: this needs a lot of optimization.

          * </p>

          * 

          * @param proposalTable the table containing the quickfix.

          * @param proposalText the name of the quickfix to apply.

          */

         private void selectProposal(SWTBotTable proposalTable, String proposalText) {

                 log.debug(MessageFormat.format("Trying to select proposal {0}", proposalText)); //$NON-NLS-1$

                 if (proposalTable.containsItem(proposalText)) {

                         selectProposal(proposalTable, proposalTable.indexOf(proposalText));

                         return;

                 }

                 throw new QuickFixNotFoundException("Quickfix options not found. Giving up."); //$NON-NLS-1$

         }

         /**

          * Applies the specified quickfix.

          * 

          * @param proposalTable the table containing the quickfix.

          * @param proposalIndex the index of the quickfix.

          */

         private void selectProposal(final SWTBotTable proposalTable, final int proposalIndex) {

                 log.debug(MessageFormat.format("Trying to select proposal with index {0}", proposalIndex)); //$NON-NLS-1$

                 UIThreadRunnable.asyncExec(new VoidResult() {

                         public void run() {

                                 Table table = proposalTable.widget;

                                 log.debug(MessageFormat.format("Selecting row [{0}] {1} in {2}", proposalIndex, table.getItem(proposalIndex).getText(), //$NON-NLS-1$

                                                 table));

                                 table.setSelection(proposalIndex);

                                 Event event = new Event();

                                 event.type = SWT.Selection;

                                 event.widget = table;

                                 event.item = table.getItem(proposalIndex);

                                 table.notifyListeners(SWT.Selection, event);

                                 table.notifyListeners(SWT.DefaultSelection, event);

                         }

                 });

         }

         /**

          * Gets the quick fix table.

          *

          * @param proposalShell the shell containing the quickfixes.

          * @return the table containing the quickfix.

          */

         private SWTBotTable getProposalTable() {

                 log.debug("Finding table containing proposals.");

                 try {

                         Table table = bot.widget(widgetOfType(Table.class), activatePopupShell().widget);

                         SWTBotTable swtBotTable = new SWTBotTable(table);

                         log.debug(MessageFormat.format("Found table containing proposals -- {0}", getRows(swtBotTable)));

                         return swtBotTable;

                 } catch (Exception e) {

                         throw new QuickFixNotFoundException("Quickfix options not found. Giving up.", e); //$NON-NLS-1$

                 }

         }

         /**

          * Gets the auto completion proposal matching the given text..

          * 

          * @param insertText the proposal text to type before auto completing

          * @return the list of proposals

          * @throws TimeoutException if the autocomplete shell did not close in time.

          * @since 1.2

          */

         @SuppressWarnings("all")

         public List<String> getAutoCompleteProposals(String insertText) {

                 typeText(insertText);

                 WaitForObjectCondition<SWTBotTable> autoCompleteAppears = autoCompleteAppears(tableWithRowIgnoringCase(insertText));

                 waitUntil(autoCompleteAppears);

                 final SWTBotTable autoCompleteTable = autoCompleteAppears.get(0);

                 List<String> proposals = getRows(autoCompleteTable);

                 makeProposalsDisappear();

                 return proposals;

         }

         /**

          * Auto completes the given proposal.

          * 

          * @param insertText the text to be inserted before activating the auto-complete.

          * @param proposalText the auto-completion proposal to select from the list.

          */

         public void autoCompleteProposal(String insertText, String proposalText) {

                 typeText(insertText);

                 WaitForObjectCondition<SWTBotTable> autoCompleteTable = autoCompleteAppears(tableWithRow(proposalText));

                 waitUntil(autoCompleteTable);

                 selectProposal(autoCompleteTable.get(0), proposalText);

         }

         /**

          * Gets the context menu in the editor.

          * 

          * @param text the context menu item.

          * @return the menu

          * @throws WidgetNotFoundException if the menu with the specified text could not be found.

          * @see org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot#contextMenu(java.lang.String)

          */

         public SWTBotMenu contextMenu(String text) throws WidgetNotFoundException {

                 return styledText.contextMenu(text);

         }

         /**

          * Gets the current position of the cursor. The returned position will contain a 0-based line and column.

          * 

          * @return the position of the cursor.

          * @see SWTBotStyledText#cursorPosition()

          */

         public Position cursorPosition() {

                 return styledText.cursorPosition();

         }

         /**

          * Gets if the object's widget is enabled.

          * 

          * @return <code>true</code> if the widget is enabled.

          * @see org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot#isEnabled()

          */

         public boolean isEnabled() {

                 return styledText.isEnabled();

         }

         /**

          * Gets the current selection.

          * 

          * @return The selected string.

          */

         public String getSelection() {

                 return styledText.getSelection();

         }

         /**

          * Gets the style text.

          * 

          * @param line the line number, 0 based.

          * @param column the column number, 0 based.

          * @return the {@link StyleRange} at the specified location

          * @see SWTBotStyledText#getStyle(int, int)

          */

         public StyleRange getStyle(int line, int column) {

                 return styledText.getStyle(line, column);

         }

         /**

          * Gets the text of this object's widget.

          * 

          * @return the text on the styledtext.

          * @see org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot#getText()

          */

         public String getText() {

                 return styledText.getText();

         }

         /**

          * @param line the line number, 0 based.

          * @param column the column number, 0 based.

          * @param text the text to be typed at the specified location

          * @see SWTBotStyledText#typeText(int, int, java.lang.String)

          * @since 1.0

          */

         public void typeText(int line, int column, String text) {

                 styledText.typeText(line, column, text);

         }

         /**

          * @param text the text to be typed at the location of the caret. *

          * @see SWTBotStyledText#typeText(java.lang.String)

          * @since 1.0

          */

         public void typeText(String text) {

                 styledText.typeText(text);

         }

         /**

          * @param line the line number, 0 based.

          * @param column the column number, 0 based.

          * @param text the text to be inserted at the specified location

          * @see SWTBotStyledText#insertText(int, int, java.lang.String)

          */

         public void insertText(int line, int column, String text) {

                 styledText.insertText(line, column, text);

         }

         /**

          * @param text the text to be inserted at the location of the caret.

          * @see SWTBotStyledText#insertText(java.lang.String)

          */

         public void insertText(String text) {

                 styledText.insertText(text);

         }

         /**

          * @param text the text to be typed at the location of the caret.

          * @param interval the interval between consecutive key strokes.

          * @see SWTBotStyledText#typeText(java.lang.String, int)

          * @since 1.0

          */

         public void typeText(String text, int interval) {

                 styledText.typeText(text, interval);

         }

         /**

          * Sets the caret at the specified location.

          * 

          * @param position the position of the caret.

          */

         public void navigateTo(Position position) {

                 styledText.navigateTo(position);

         }

         /**

          * @param line the line number, 0 based.

          * @param column the column number, 0 based.

          * @see SWTBotStyledText#navigateTo(int, int)

          */

         public void navigateTo(int line, int column) {

                 styledText.navigateTo(line, column);

         }

         /**

          * Notifies of the keyboard event.

          * <p>

          * FIXME need some work for CTRL|SHIFT + 1 the 1 is to be sent as '!' in this case.

          * </p>

          * 

          * @param modificationKeys the modification keys.

          * @param c the character.

          * @see Event#character

          * @see Event#stateMask

          * @deprecated use {@link #pressShortcut(int, char)} instead. This api will be removed.

          */

         public void notifyKeyboardEvent(int modificationKeys, char c) {

                 styledText.notifyKeyboardEvent(modificationKeys, c);

         }

         /**

          * Notifies of keyboard event.

          * 

          * @param modificationKeys the modification key.

          * @param c the character.

          * @param keyCode any special keys (function keys, arrow or navigation keys etc.)

          * @see Event#keyCode

          * @see Event#character

          * @see Event#stateMask

          * @deprecated use {@link #pressShortcut(int, int, char)} instead. This api will be removed.

          */

         public void notifyKeyboardEvent(int modificationKeys, char c, int keyCode) {

                 styledText.notifyKeyboardEvent(modificationKeys, c, keyCode);

         }

         /**

          * Presses the shortcut specified by the given keys.

          * 

          * @param modificationKeys the combination of {@link SWT#ALT} | {@link SWT#CTRL} | {@link SWT#SHIFT} |

          *            {@link SWT#COMMAND}.

          * @param c the character.

          * @see Keyboard#pressShortcut(KeyStroke...)

          * @see Keystrokes#toKeys(int, char)

          */

         public void pressShortcut(int modificationKeys, char c) {

                 styledText.pressShortcut(modificationKeys, c);

         }

         /**

          * Presses the shortcut specified by the given keys.

          * 

          * @param modificationKeys the combination of {@link SWT#ALT} | {@link SWT#CTRL} | {@link SWT#SHIFT} |

          *            {@link SWT#COMMAND}.

          * @param keyCode the keyCode, these may be special keys like F1-F12, or navigation keys like HOME, PAGE_UP

          * @param c the character

          * @see Keystrokes#toKeys(int, char)

          */

         public void pressShortcut(int modificationKeys, int keyCode, char c) {

                 styledText.pressShortcut(modificationKeys, keyCode, c);

         }

         /**

          * Presses the shortcut specified by the given keys.

          * 

          * @param keys the keys to press

          * @see Keyboard#pressShortcut(KeyStroke...)

          * @see Keystrokes

          */

         public void pressShortcut(KeyStroke... keys) {

                 styledText.pressShortcut(keys);

         }

         /**

          * @param line the line number, 0 based.

          * @param column the column number, 0 based.

          * @param length the length of the selection.

          * @see SWTBotStyledText#selectRange(int, int, int)

          */

         public void selectRange(int line, int column, int length) {

                 styledText.selectRange(line, column, length);

         }

         /**

          * @param line the line number to select, 0 based.

          * @see SWTBotStyledText#selectLine(int)

          * @since 1.1

          */

         public void selectLine(int line) {

                 styledText.selectLine(line);

         }

         /**

          * Selects the text on the current line.

          * 

          * @see SWTBotStyledText#selectCurrentLine()

          * @since 1.1

          */

         public void selectCurrentLine() {

                 styledText.selectCurrentLine();

         }

         /**

          * @see SWTBotStyledText#setFocus()

          */

         public void setFocus() {

                 styledText.setFocus();

         }

         /**

          * @param text the text to set.

          * @see SWTBotStyledText#setText(java.lang.String)

          */

         public void setText(String text) {

                 styledText.setText(text);

         }

         /**

          * @return the bullet on the current line.

          * @see SWTBotStyledText#getBulletOnCurrentLine()

          */

         public Bullet getBulletOnCurrentLine() {

                 return styledText.getBulletOnCurrentLine();

         }

         /**

          * @param line the line number, 0 based.

          * @return the bullet on the given line.

          * @see SWTBotStyledText#getBulletOnLine(int)

          */

         public Bullet getBulletOnLine(int line) {

                 return styledText.getBulletOnLine(line);

         }

         /**

          * @param line the line number, 0 based.

          * @param column the column number, 0 based.

          * @param length the length.

          * @return the styles in the specified range.

          * @see SWTBotStyledText#getStyles(int, int, int)

          */

         public StyleRange[] getStyles(int line, int column, int length) {

                 return styledText.getStyles(line, column, length);

         }

         /**

          * @return the text on the current line, without the line delimiters.

          * @see SWTBotStyledText#getTextOnCurrentLine()

          */

         public String getTextOnCurrentLine() {

                 return styledText.getTextOnCurrentLine();

         }

         /**

          * Get the text on line number given as parameter.

          * Note that in eclipse editors, folding has no incidence on line numbers.

          * @param line the line number, 0 based.

          * @return the text on the given line number, without the line delimiters.

          * @see SWTBotStyledText#getTextOnLine(int)

          */

         public String getTextOnLine(int line) {

                 return styledText.getTextOnLine(line);

         }

         /**

          * @return <code>true</code> if the styledText has a bullet on the given line, <code>false</code> otherwise.

          * @see SWTBotStyledText#hasBulletOnCurrentLine()

          */

         public boolean hasBulletOnCurrentLine() {

                 return styledText.hasBulletOnCurrentLine();

         }

         /**

          * @param line the line number, 0 based.

          * @return <code>true</code> if the styledText has a bullet on the given line, <code>false</code> otherwise.

          * @see SWTBotStyledText#hasBulletOnLine(int)

          */

         public boolean hasBulletOnLine(int line) {

                 return styledText.hasBulletOnLine(line);

         }

         /**

          * Gets the background color of the widget.

          * 

          * @return the background color on the widget, or <code>null</code> if the widget is not an instance of

          *         {@link Control}.

          * @since 1.3

          * @see org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot#backgroundColor()

          */

         public Color backgroundColor() {

                 return styledText.backgroundColor();

         }

         /**

          * Gets the foreground color of the widget.

          * 

          * @return the foreground color on the widget, or <code>null</code> if the widget is not an instance of

          *         {@link Control}.

          * @since 1.3

          * @see org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot#foregroundColor()

          */

         public Color foregroundColor() {

                 return styledText.foregroundColor();

         }

         /**

          * Gets the color of the background on the specified line.

          * 

          * @param line the line number, 0 based.

          * @return the RGB of the line background color of the specified line.

          * @since 1.3

          * @see SWTBotStyledText#getLineBackground(int)

          */

         public RGB getLineBackground(int line) {

                 return styledText.getLineBackground(line);

         }

         /**

          * Gets the number of lines in the {@link StyledText}.

          * 

          * @return the number of lines in the {@link StyledText}.

          */

         public int getLineCount(){

                 return styledText.getLineCount();

         }

         /**

          * Gets all the lines in the editor.

          * 

          * @return the lines in the editor.

          */

         public List<String> getLines() {

                 return styledText.getLines();

         }

         /**

          * Gets the tooltip of this object's widget.

          * 

          * @return the tooltip on the widget.

          * @see org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot#getToolTipText()

          * @since 1.3

          */

         public String getToolTipText() {

                 return styledText.getToolTipText();

         }

         private void makeProposalsDisappear() {

                 // clear away all content assists for next retry.

                 log.debug("Making proposals disappear.");

                 setFocus();

         }

         private Matcher<SWTBotTable> tableWithRow(final String itemText) {

                 return new AbstractMatcher<SWTBotTable>() {

                         protected boolean doMatch(Object item) {

                                 return ((SWTBotTable) item).containsItem(itemText);

                         }

                         public void describeTo(Description description) {

                                 description.appendText("table with item (").appendText(itemText).appendText(")");

                         }

                 };

         }

         private Matcher<SWTBotTable> tableWithRowIgnoringCase(final String itemText) {

                 final String lowerCaseText = itemText.toLowerCase();

                 return new AbstractMatcher<SWTBotTable>() {

                         protected boolean doMatch(Object item) {

                                 List<String> rows = getRows((SWTBotTable) item);

                                 for (String row : rows) {

                                         if (row.toLowerCase().startsWith(lowerCaseText)) {

                                                 return true;

                                         }

                                 }

                                 return false;

                         }

                         public void describeTo(Description description) {

                                 description.appendText("table with item (").appendText(itemText).appendText(")");

                         }

                 };

         }

         private WaitForObjectCondition<SWTBotTable> quickFixAppears(Matcher<SWTBotTable> tableMatcher) {

                 return new WaitForObjectCondition<SWTBotTable>(tableMatcher) {

                         protected List<SWTBotTable> findMatches() {

                                 try {

                                         activateQuickFixShell();

                                         SWTBotTable quickFixTable = getProposalTable();

                                         if (matcher.matches(quickFixTable))

                                                 return Arrays.asList(quickFixTable);

                                 } catch (Throwable e) {

                                         makeProposalsDisappear();

                                 }

                                 return null;

                         }

                         public String getFailureMessage() {

                                 return "Could not find auto complete proposal using matcher " + matcher;

                         }

                 };

         }

         /**

          * This activates the popup shell.

          * 

          * @return The shell.

          */

         private SWTBotShell activatePopupShell() {

                 log.debug("Activating quickfix shell."); //$NON-NLS-1$

                 try {

                         Shell mainWindow = syncExec(new WidgetResult<Shell>() {

                                 public Shell run() {

                                         return styledText.widget.getShell();

                                 }

                         });

                         SWTBotShell shell = bot.shell("", mainWindow); //$NON-NLS-1$

                         shell.activate();

                         log.debug("Activated quickfix shell."); //$NON-NLS-1$

                         return shell;

                 } catch (Exception e) {

                         throw new QuickFixNotFoundException("Quickfix popup not found. Giving up.", e); //$NON-NLS-1$

                 }

         }

         private WaitForObjectCondition<SWTBotTable> autoCompleteAppears(Matcher<SWTBotTable> tableMatcher) {

                 return new WaitForObjectCondition<SWTBotTable>(tableMatcher) {

                         protected List<SWTBotTable> findMatches() {

                                 try {

                                         activateAutoCompleteShell();

                                         SWTBotTable autoCompleteTable = getProposalTable();

                                         if (matcher.matches(autoCompleteTable)) {

                                                 SWTBotEclipseEditor.this.log.debug("matched table, returning");

                                                 return Arrays.asList(autoCompleteTable);

                                         }

                                 } catch (Throwable e) {

                                         makeProposalsDisappear();

                                 }

                                 return null;

                         }

                         public String getFailureMessage() {

                                 return "Could not find auto complete proposal using matcher " + matcher;

                         }

                 };

         }

         private void activateAutoCompleteShell() {

                 invokeAction("ContentAssistProposal");

         }

         private void invokeAction(final String actionId) {

                 final IAction action = ((ITextEditor) partReference.getEditor(false)).getAction(actionId);

                 syncExec(new VoidResult() {

                         public void run() {

                                 log.debug(MessageFormat.format("Activating action with id {0}", actionId));

                                 action.run();

                         }

                 });

         }

         private List<String> getRows(SWTBotTable table) {

                 int rowCount = table.rowCount();

                 List<String> result = new ArrayList<String>();

                 for (int i = 0; i < rowCount; i++)

                         result.add(table.cell(i, 0));

                 return result;

         }

         private void activateQuickFixShell() {

                 invokeAction("QuickAssist");

         }

         private void waitUntil(WaitForObjectCondition<SWTBotTable> table) {

                 bot.waitUntil(table, 10000);

         }

 }