Bug 472765: Delete dead classes

MappingSourceContainerBrowser has long since replaced
with NewMappingSourceContainerBrowser.

PathMappingDialog has long since replaced
with MappingSourceContainerDialog.

Change-Id: I67bd6640d5e75608c9b3d616285914987ff38f98
Signed-off-by: Jonah Graham <jonah@kichwacoders.com>

2 files changed, 0 insertions, 631 deletions

diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/sourcelookup/MappingSourceContainerBrowser.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/sourcelookup/MappingSourceContainerBrowser.java
deleted file mode 100644
index 9f8db0ef26b..00000000000
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/sourcelookup/MappingSourceContainerBrowser.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2012 QNX Software Systems 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:
- *     QNX Software Systems - Initial API and implementation
- *******************************************************************************/
-package org.eclipse.cdt.debug.internal.ui.sourcelookup; 
-
-import org.eclipse.cdt.debug.core.sourcelookup.MappingSourceContainer;
-import org.eclipse.debug.core.sourcelookup.ISourceContainer;
-import org.eclipse.debug.core.sourcelookup.ISourceLookupDirector;
-import org.eclipse.debug.ui.sourcelookup.AbstractSourceContainerBrowser;
-import org.eclipse.jface.window.Window;
-import org.eclipse.swt.widgets.Shell;
- 
-/**
- * Adds a path mapping to the source lookup path.
- */
-public class MappingSourceContainerBrowser extends AbstractSourceContainerBrowser {
-	private static final String MAPPING = SourceLookupUIMessages.MappingSourceContainerBrowser_0;
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.sourcelookup.AbstractSourceContainerBrowser#addSourceContainers(org.eclipse.swt.widgets.Shell, org.eclipse.debug.core.sourcelookup.ISourceLookupDirector)
-	 */
-	@Override
-	public ISourceContainer[] addSourceContainers(Shell shell, ISourceLookupDirector director) {
-		return new ISourceContainer[] { new MappingSourceContainer(generateName(director)) };
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.sourcelookup.AbstractSourceContainerBrowser#canAddSourceContainers(org.eclipse.debug.core.sourcelookup.ISourceLookupDirector)
-	 */
-	@Override
-	public boolean canAddSourceContainers(ISourceLookupDirector director) {
-		return true;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.sourcelookup.AbstractSourceContainerBrowser#canEditSourceContainers(org.eclipse.debug.core.sourcelookup.ISourceLookupDirector, org.eclipse.debug.core.sourcelookup.ISourceContainer[])
-	 */
-	@Override
-	public boolean canEditSourceContainers(ISourceLookupDirector director, ISourceContainer[] containers) {
-		return (containers.length == 1 && containers[0] instanceof MappingSourceContainer);
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.sourcelookup.AbstractSourceContainerBrowser#editSourceContainers(org.eclipse.swt.widgets.Shell, org.eclipse.debug.core.sourcelookup.ISourceLookupDirector, org.eclipse.debug.core.sourcelookup.ISourceContainer[])
-	 */
-	@Override
-	public ISourceContainer[] editSourceContainers(Shell shell, ISourceLookupDirector director, ISourceContainer[] containers) {
-		if (containers.length == 1 && containers[0] instanceof MappingSourceContainer) {
-			PathMappingDialog dialog = new PathMappingDialog(shell, (MappingSourceContainer)containers[0]);
-			if (dialog.open() == Window.OK) {
-				return new ISourceContainer[] { dialog.getMapping() };
-			}
-		}
-		return new ISourceContainer[0];
-	}
-
-	private String generateName(ISourceLookupDirector director) {
-//		int counter = 1;
-//		ISourceContainer[] containers = director.getSourceContainers();
-//		for (int i = 0; i < containers.length; ++i) {
-//			if (MappingSourceContainer.TYPE_ID.equals(containers[i].getType().getId())) {
-//				String name = containers[i].getName(); 
-//				if (name.startsWith(MAPPING)) {
-//					try {
-//						int number = Integer.valueOf(name.substring(MAPPING.length())).intValue();
-//						if (number == counter)
-//							++counter;
-//					} catch (NumberFormatException e) {
-//					}
-//				}
-//			}
-//		}
-//		return MAPPING + counter;
-		return MAPPING;
-	}
-}
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/sourcelookup/PathMappingDialog.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/sourcelookup/PathMappingDialog.java
deleted file mode 100644
index 9fb73b40e6a..00000000000
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/sourcelookup/PathMappingDialog.java
+++ /dev/null
@@ -1,548 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2012 QNX Software Systems 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:
- * QNX Software Systems - Initial API and implementation
- *******************************************************************************/
-package org.eclipse.cdt.debug.internal.ui.sourcelookup;
-
-import java.io.File;
-import java.util.List;
-
-import org.eclipse.cdt.debug.core.sourcelookup.MappingSourceContainer;
-import org.eclipse.cdt.debug.internal.core.sourcelookup.MapEntrySourceContainer;
-import org.eclipse.cdt.debug.internal.ui.CDebugImages;
-import org.eclipse.cdt.debug.internal.ui.ICDebugHelpContextIds;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.debug.core.sourcelookup.ISourceContainer;
-import org.eclipse.jface.dialogs.Dialog;
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.dialogs.TitleAreaDialog;
-import org.eclipse.jface.viewers.ILabelProvider;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.IStructuredContentProvider;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.LabelProvider;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.TableViewer;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.jface.window.Window;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.graphics.FontMetrics;
-import org.eclipse.swt.graphics.GC;
-import org.eclipse.swt.graphics.Image;
-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.DirectoryDialog;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.model.WorkbenchLabelProvider;
-
-/**
- * A dialog for editing a path mapping source container.
- */
-public class PathMappingDialog extends TitleAreaDialog {
-
-	class MapEntryDialog extends TitleAreaDialog {
-		private MapEntrySourceContainer fEntry;
-		protected Text fBackendPathText;
-		protected Text fLocalPathText;
-
-		/**
-		 * Constructor for MapEntryDialog.
-		 */
-		public MapEntryDialog(Shell parentShell) {
-			super(parentShell);
-			fEntry = null;
-		}
-
-		/**
-		 * Constructor for MapEntryDialog.
-		 */
-		public MapEntryDialog(Shell parentShell, MapEntrySourceContainer entry) {
-			super(parentShell);
-			fEntry = entry;
-		}
-		
-		/* (non-Javadoc)
-		 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
-		 */
-		@Override
-		protected Control createDialogArea(Composite parent) {
-			setTitle(SourceLookupUIMessages.PathMappingDialog_0);
-			setTitleImage(CDebugImages.get(CDebugImages.IMG_WIZBAN_PATH_MAP_ENTRY));
-
-			Font font = parent.getFont();
-			Composite composite = new Composite(parent, SWT.NONE);
-			GridLayout layout = new GridLayout();
-			layout.numColumns = 2;
-			layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
-			layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
-			layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
-			layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
-			composite.setLayout(layout);
-			GridData data = new GridData(GridData.FILL_BOTH);
-			composite.setLayoutData(data);
-			composite.setFont(font);
-
-			Dialog.applyDialogFont(composite);
-			PlatformUI.getWorkbench().getHelpSystem().setHelp(getShell(), ICDebugHelpContextIds.SOURCE_PATH_MAP_ENTRY_DIALOG);
-
-			setMessage(null);
-
-			Label label = new Label(composite, SWT.LEFT);
-			label.setText(SourceLookupUIMessages.PathMappingDialog_1);
-			data = new GridData(GridData.FILL_HORIZONTAL);
-			data.horizontalSpan = 2;
-			label.setLayoutData(data);
-			label.setFont(font);
-			
-			fBackendPathText = new Text(composite, SWT.SINGLE | SWT.BORDER);
-			data = new GridData(GridData.FILL_HORIZONTAL);
-			data.horizontalSpan = 2;
-			fBackendPathText.setLayoutData(data);
-			fBackendPathText.setFont(font);
-			fBackendPathText.addModifyListener(new ModifyListener() {
-				@Override
-				public void modifyText(ModifyEvent e) {
-					update();
-				}
-			});
-
-			label = new Label(composite, SWT.LEFT);
-			label.setText(SourceLookupUIMessages.PathMappingDialog_2);
-			data = new GridData(GridData.FILL_HORIZONTAL);
-			data.horizontalSpan = 2;
-			label.setLayoutData(data);
-			label.setFont(font);
-			
-			fLocalPathText = new Text(composite, SWT.SINGLE | SWT.BORDER);
-			data = new GridData(GridData.FILL_HORIZONTAL);
-			fLocalPathText.setLayoutData(data);
-			fLocalPathText.setFont(font);
-			fLocalPathText.addModifyListener(new ModifyListener() {
-				@Override
-				public void modifyText(ModifyEvent e) {
-					update();
-				}
-			});
-
-			Button button = new Button(composite, SWT.PUSH);
-			button.setFont(font);
-			button.setText(SourceLookupUIMessages.PathMappingDialog_3);
-			button.addSelectionListener(new SelectionListener() { 
-
-				@Override
-				public void widgetSelected(SelectionEvent e) {
-					DirectoryDialog dialog = new DirectoryDialog(MapEntryDialog.this.getShell());
-					String path = dialog.open();
-					if (path != null) {
-						fLocalPathText.setText(path);
-					}
-				}
-
-				@Override
-				public void widgetDefaultSelected(SelectionEvent e) {
-				}
-			});
-
-			return composite;
-		}
-
-		@Override
-		protected Control createContents(Composite parent) {
-			Control control = super.createContents(parent);
-			initialize();
-			update();
-			return control;
-		}
-
-		@Override
-		protected void configureShell(Shell newShell) {
-			newShell.setText(SourceLookupUIMessages.PathMappingDialog_4);
-			super.configureShell(newShell);
-		}
-
-		private void initialize() {
-			if (fEntry != null) {
-				fBackendPathText.setText(fEntry.getBackendPathStr());
-				fLocalPathText.setText(fEntry.getLocalPath().toOSString());
-			}
-		}
-
-		protected void update() {
-			boolean isOk = updateErrorMessage();
-			Button ok = getButton(IDialogConstants.OK_ID);
-			if (ok != null)
-				ok.setEnabled(isOk);
-		}
-
-		protected boolean updateErrorMessage() {
-			setErrorMessage(null);
-			String backendText = fBackendPathText.getText().trim();
-			if (backendText.length() == 0) {
-				setErrorMessage(SourceLookupUIMessages.PathMappingDialog_5);
-				return false;
-			}
-			if (!new Path(backendText).isValidPath(backendText)) {
-				setErrorMessage(SourceLookupUIMessages.PathMappingDialog_6);
-				return false;
-			}
-			String localText = fLocalPathText.getText().trim();
-			if (localText.length() == 0) {
-				setErrorMessage(SourceLookupUIMessages.PathMappingDialog_7);
-				return false;
-			}
-			File localPath = new File(localText);
-			if (!localPath.exists()) {
-				setErrorMessage(SourceLookupUIMessages.PathMappingDialog_8);
-				return false;
-			}
-			if (!localPath.isDirectory()) {
-				setErrorMessage(SourceLookupUIMessages.PathMappingDialog_9);
-				return false;
-			}
-			if (!localPath.isAbsolute()) {
-				setErrorMessage(SourceLookupUIMessages.PathMappingDialog_10);
-				return false;
-			}
-			return true;
-		}
-
-		protected String getBackendPathStr() {
-			return fBackendPathText.getText().trim();
-		}
-
-		protected IPath getLocalPath() {
-			return new Path(fLocalPathText.getText().trim());
-		}
-
-		@Override
-		protected void okPressed() {
-			if (fEntry == null) {
-				fEntry = new MapEntrySourceContainer();
-				fMapping.addMapEntry(fEntry);
-			}
-			fEntry.setBackendPathStr(getBackendPathStr());
-			fEntry.setLocalPath(getLocalPath());
-			super.okPressed();
-		}
-	}
-
-	class PathMappingLabelProvider extends LabelProvider {
-		private ILabelProvider fLabelProvider = null;
-
-		/* (non-Javadoc)
-		 * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
-		 */
-		@Override
-		public Image getImage(Object element) {
-			Image image = getWorkbenchLabelProvider().getImage(element);
-			if (image != null) {
-				return image;
-			}
-			return super.getImage(element);
-		}
-
-		/* (non-Javadoc)
-		 * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
-		 */
-		@Override
-		public String getText(Object element) {
-			String label = getWorkbenchLabelProvider().getText(element);
-			if (label == null || label.length() == 0) {
-				if (element instanceof ISourceContainer) {
-					return ((ISourceContainer)element).getName();
-				}
-			} else {
-				return label;
-			}
-			return super.getText(element);
-		}
-
-		private ILabelProvider getWorkbenchLabelProvider() {
-			if (fLabelProvider == null) {
-				fLabelProvider = new WorkbenchLabelProvider();
-			}
-			return fLabelProvider;
-		}
-		
-		/* (non-Javadoc)
-		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
-		 */
-		@Override
-		public void dispose() {
-			super.dispose();
-			if (fLabelProvider != null) {
-				fLabelProvider.dispose();
-			}
-		}
-	}
-
-	class ContentProvider implements IStructuredContentProvider {
-		/* (non-Javadoc)
-		 * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)
-		 */
-		@Override
-		public Object[] getElements(Object input) {
-			if (input instanceof MappingSourceContainer) {
-				try {
-					return ((MappingSourceContainer)input).getSourceContainers();
-				} catch(CoreException e) {
-					setErrorMessage(e.getMessage());
-				}
-			}
-			return null;
-		}
-
-		/* (non-Javadoc)
-		 * @see org.eclipse.jface.viewers.IContentProvider#dispose()
-		 */
-		@Override
-		public void dispose() {
-		}
-
-		/* (non-Javadoc)
-		 * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
-		 */
-		@Override
-		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
-		}
-	}
-
-	private MappingSourceContainer fOriginalMapping;
-	protected MappingSourceContainer fMapping;
-	private TableViewer fViewer;
-
-	private Text fNameText;
-	private Button fAddButton;
-	private Button fEditButton;
-	private Button fRemoveButton;
-
-	public PathMappingDialog(Shell parentShell, MappingSourceContainer mapping) {
-		super(parentShell);
-		fOriginalMapping = mapping;
-		fMapping = fOriginalMapping.copy();
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.jface.window.Window#createContents(org.eclipse.swt.widgets.Composite)
-	 */
-	@Override
-	protected Control createContents(Composite parent) {
-		Control control = super.createContents(parent);
-		updateButtons();
-		return control;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.jface.dialogs.TitleAreaDialog#createDialogArea(org.eclipse.swt.widgets.Composite)
-	 */
-	@Override
-	protected Control createDialogArea(Composite parent) {
-		setTitle(SourceLookupUIMessages.PathMappingDialog_11);
-		setTitleImage(CDebugImages.get(CDebugImages.IMG_WIZBAN_PATH_MAPPING));
-		
-		Font font = parent.getFont();
-		Composite composite = new Composite(parent, SWT.NONE);
-		GridLayout layout = new GridLayout();
-		layout.numColumns = 2;
-		layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
-		layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
-		layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
-		layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
-		composite.setLayout(layout);
-		GridData data = new GridData(GridData.FILL_BOTH);
-		composite.setLayoutData(data);
-		composite.setFont(font);
-
-		Dialog.applyDialogFont(composite);
-		PlatformUI.getWorkbench().getHelpSystem().setHelp(getShell(), ICDebugHelpContextIds.SOURCE_PATH_MAPPING_DIALOG);
-
-		Composite nameComp = new Composite(composite, SWT.NONE);
-		layout = new GridLayout();
-		layout.numColumns = 2;
-		nameComp.setLayout(layout);
-		data = new GridData(GridData.FILL_HORIZONTAL);
-		data.horizontalSpan = 2;
-		nameComp.setLayoutData(data);
-		nameComp.setFont(font);
-
-		Label label = new Label(nameComp, SWT.LEFT);
-		data = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
-		label.setLayoutData(data);
-		label.setFont(font);
-		label.setText(SourceLookupUIMessages.PathMappingDialog_12);
-		fNameText = new Text(nameComp, SWT.SINGLE | SWT.BORDER);
-		data = new GridData(GridData.FILL_HORIZONTAL);
-		fNameText.setLayoutData(data);
-		fNameText.setFont(font);
-		fNameText.setText(getMapping().getName());
-		fNameText.addModifyListener(new ModifyListener() {
-			@Override
-			public void modifyText(ModifyEvent e) {
-			}
-		});
-		
-		fViewer = createViewer(composite);
-		data = new GridData(GridData.FILL_BOTH);
-		fViewer.getControl().setLayoutData(data);
-		fViewer.getControl().setFont(font);
-		fViewer.addSelectionChangedListener(new ISelectionChangedListener() { 
-			@Override
-			public void selectionChanged(SelectionChangedEvent event) {
-				updateButtons();
-			}
-		});
-
-		Composite buttonComp = new Composite(composite, SWT.NONE);
-		GridLayout buttonLayout = new GridLayout();
-		buttonLayout.marginHeight = 0;
-		buttonLayout.marginWidth = 0;
-		buttonComp.setLayout(buttonLayout);
-		data = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.HORIZONTAL_ALIGN_FILL);
-		buttonComp.setLayoutData(data);
-		buttonComp.setFont(font);
-
-		GC gc = new GC(parent);
-		gc.setFont(parent.getFont());
-		FontMetrics fontMetrics = gc.getFontMetrics();
-		gc.dispose();
-
-		fAddButton = createPushButton(buttonComp, SourceLookupUIMessages.PathMappingDialog_13, fontMetrics);
-		fAddButton.addSelectionListener(new SelectionAdapter() {
-				@Override
-				public void widgetSelected(SelectionEvent evt) {
-					MapEntryDialog dialog = new MapEntryDialog(getShell());
-					if (dialog.open() == Window.OK) {
-						getViewer().refresh();
-					}
-				}
-			});
-
-		fEditButton = createPushButton(buttonComp, SourceLookupUIMessages.PathMappingDialog_14, fontMetrics);
-		fEditButton.addSelectionListener(new SelectionAdapter() {
-				@Override
-				public void widgetSelected(SelectionEvent evt) {
-					MapEntrySourceContainer[] entries = getSelection();
-					if (entries.length > 0) {
-						MapEntryDialog dialog = new MapEntryDialog(getShell(), entries[0]);
-						if (dialog.open() == Window.OK) {
-							getViewer().refresh();
-						}
-					}
-				}
-			});
-
-		fRemoveButton = createPushButton(buttonComp, SourceLookupUIMessages.PathMappingDialog_15, fontMetrics);
-		fRemoveButton.addSelectionListener(new SelectionAdapter() {
-				@Override
-				public void widgetSelected(SelectionEvent evt) {
-					MapEntrySourceContainer[] entries = getSelection();
-						for (int i = 0; i < entries.length; ++i) {
-							fMapping.removeMapEntry(entries[i]);
-						}
-						getViewer().refresh();
-				}
-			});
-
-		setMessage(null);
-		fViewer.setInput(fMapping);
-
-		return composite;
-	}
-
-	private TableViewer createViewer(Composite parent) {
-		TableViewer viewer = new TableViewer(parent);
-		viewer.setContentProvider(new ContentProvider());
-		viewer.setLabelProvider(new PathMappingLabelProvider());
-		return viewer;
-	}
-
-	protected MappingSourceContainer getMapping() {
-		return fOriginalMapping;
-	}
-
-	protected Button createPushButton(Composite parent, String label, FontMetrics fontMetrics) {
-		Button button = new Button(parent, SWT.PUSH);
-		button.setFont(parent.getFont());
-		button.setText(label);
-		GridData gd = getButtonGridData(button, fontMetrics);
-		button.setLayoutData(gd);
-		return button;
-	}
-
-	private GridData getButtonGridData(Button button, FontMetrics fontMetrics) {
-		GridData gd = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
-		int widthHint = Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.BUTTON_WIDTH);
-		gd.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
-		return gd;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell)
-	 */
-	@Override
-	protected void configureShell(Shell newShell) {
-		newShell.setText(SourceLookupUIMessages.PathMappingDialog_16);
-		super.configureShell(newShell);
-	}
-
-	protected Viewer getViewer() {
-		return fViewer;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.jface.dialogs.Dialog#okPressed()
-	 */
-	@Override
-	protected void okPressed() {
-		fOriginalMapping.clear();
-		fOriginalMapping.setName(fNameText.getText().trim());
-		try {
-			fOriginalMapping.addMapEntries((MapEntrySourceContainer[])fMapping.getSourceContainers());
-		} catch(CoreException e) {
-		}
-		fMapping.dispose();
-		super.okPressed();
-	}	
-
-	protected MapEntrySourceContainer[] getSelection() {
-		MapEntrySourceContainer[] result = new MapEntrySourceContainer[0];
-		ISelection s = getViewer().getSelection();
-		if (s instanceof IStructuredSelection) {
-			int size = ((IStructuredSelection)s).size();
-			List<?> list = ((IStructuredSelection) s).toList();
-			result = list.toArray(new MapEntrySourceContainer[size]);
-		}
-		return result; 
-	}
-
-	protected void updateButtons() {
-		MapEntrySourceContainer[] entries = getSelection();
-		if (fEditButton != null) {
-			fEditButton.setEnabled(entries.length == 1);
-		}
-		if (fRemoveButton != null) {
-			fRemoveButton.setEnabled(entries.length > 0);
-		}
-	}
-}