org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/importexport/breakpoints/WizardImportBreakpointsPage.java - platform/eclipse.platform.debug - Git at Google

 /*******************************************************************************
  * Copyright (c) 2005, 2017 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
  * https://www.eclipse.org/legal/epl-2.0/
  *
  * SPDX-License-Identifier: EPL-2.0
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/

 package org.eclipse.debug.internal.ui.importexport.breakpoints;

 import java.io.File;
 import java.lang.reflect.InvocationTargetException;
 import java.util.List;
 import java.util.Map;

 import org.eclipse.core.resources.IMarker;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.debug.core.DebugPlugin;
 import org.eclipse.debug.core.IBreakpointManager;
 import org.eclipse.debug.core.model.IBreakpoint;
 import org.eclipse.debug.internal.core.IInternalDebugCoreConstants;
 import org.eclipse.debug.internal.ui.IDebugHelpContextIds;
 import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
 import org.eclipse.debug.internal.ui.SWTFactory;
 import org.eclipse.debug.ui.DebugUITools;
 import org.eclipse.debug.ui.actions.ImportBreakpointsOperation;
 import org.eclipse.jface.dialogs.IDialogSettings;
 import org.eclipse.jface.operation.IRunnableWithProgress;
 import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Event;
 import org.eclipse.swt.widgets.FileDialog;
 import org.eclipse.swt.widgets.Listener;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.swt.widgets.Widget;
 import org.eclipse.ui.PlatformUI;

 import com.ibm.icu.text.MessageFormat;

 /**
  * The import breakpoints wizard page.
  *
  * This class is used in <code>WizardImportBreakpoints</code>.
  *
  * @since 3.2
  */
 public class WizardImportBreakpointsPage extends WizardPage implements Listener {

 	//widgets
 	private Button fAutoRemoveDuplicates = null;
 	private Button fAutoCreateWorkingSets = null;
 	private Text fFileNameField = null;
 	private Button fBrowseForFileButton = null;

 //	state constants
 	private static final String REMOVE_DUPS = "overwrite"; //$NON-NLS-1$
 	private static final String CREATE_WORKING_SETS = "createws"; //$NON-NLS-1$
 	private static final String SOURCE_FILE_NAME = "filename"; //$NON-NLS-1$

 	/**
 	 * This is the default constructor. It accepts the name for the tab as a
 	 * parameter
 	 *
 	 * @param pageName the name of the page
 	 */
 	public WizardImportBreakpointsPage(String pageName) {
 		super(pageName, ImportExportMessages.WizardImportBreakpointsPage_0, null);
 	}

 	@Override
 	public void handleEvent(Event event) {
 		Widget source = event.widget;
 		if(source == fBrowseForFileButton) {
 			handleBrowseForFileButtonPressed();
 		}
 		setPageComplete(detectPageComplete());
 	}

 	/**
 	 * This method handles the fBrowseForFileButton being pressed.
 	 */
 	protected void handleBrowseForFileButtonPressed() {
 		FileDialog dialog = new FileDialog(getContainer().getShell(), SWT.OPEN | SWT.SHEET);
 		dialog.setFilterExtensions(new String[]{"*."+IImportExportConstants.EXTENSION});  //$NON-NLS-1$
 		String file = dialog.open();
 		if(file != null) {
 			fFileNameField.setText(file);
 		}
 	}

 	@Override
 	public void createControl(Composite parent) {
 		initializeDialogUnits(parent);
 		Composite composite = SWTFactory.createComposite(parent, 1, 1, GridData.FILL_BOTH);
 		createDestinationGroup(composite);
 		createOptionsGroup(composite);
 		setControl(composite);
 		restoreWidgetState();
 		setPageComplete(detectPageComplete());
 		PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IDebugHelpContextIds.IMPORT_BREAKPOINTS_WIZARD_PAGE);
 	}

 	@Override
 	public Image getImage() {
 		return DebugUITools.getImage(IInternalDebugUIConstants.IMG_WIZBAN_IMPORT_BREAKPOINTS);
 	}

 	/**
 	 * This method is used to determine if the page can be "finished".
 	 * To be determined "finishable" there must be an import path.
 	 *
 	 * @return if the prerequisites of the wizard are met to allow the wizard to complete.
 	 */
 	private boolean detectPageComplete() {
 		String fileName = fFileNameField.getText().trim();
 		if (fileName.equals(IInternalDebugCoreConstants.EMPTY_STRING)) {
 			setMessage(ImportExportMessages.WizardImportBreakpointsPage_6);
 			return false;
 		}
 		File file = new File(fileName);
 		if (!file.exists() || file.isDirectory()) {
 			setMessage(MessageFormat.format(ImportExportMessages.WizardImportBreakpointsPage_1, new Object[] { fileName }), ERROR);
 			return false;
 		}

 		setMessage(ImportExportMessages.WizardImportBreakpointsPage_2);
 		return true;
 	}

 	/**
 	 * Create the options specification widgets.
 	 *
 	 * @param parent the parent composite to add this one to
 	 */
 	protected void createOptionsGroup(Composite parent) {
 		fAutoRemoveDuplicates = SWTFactory.createCheckButton(parent, ImportExportMessages.WizardImportBreakpointsPage_3, null, false, 1);
 		fAutoCreateWorkingSets = SWTFactory.createCheckButton(parent, ImportExportMessages.WizardImportBreakpointsPage_5, null, false, 1);
 	}

 	/**
 	 * Create the export destination specification widgets
 	 *
 	 * @param parent the parent composite to add this one to
 	 */
 	protected void createDestinationGroup(Composite parent) {
 		Composite comp = SWTFactory.createComposite(parent, parent.getFont(), 3, 1, GridData.FILL_HORIZONTAL, 0, 10);
 		SWTFactory.createLabel(comp, ImportExportMessages.WizardImportBreakpointsPage_4, 1);

 		// file name entry field
 		fFileNameField = SWTFactory.createText(comp, SWT.BORDER | SWT.SINGLE, 1, GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL);
 		fFileNameField.addListener(SWT.Modify, this);

 		// destination browse button
 		fBrowseForFileButton = SWTFactory.createPushButton(comp, ImportExportMessages.WizardBreakpointsPage_8, null);
 		fBrowseForFileButton.addListener(SWT.Selection, this);
 	}

 	/**
 	 * Save the state of the widgets select, for successive invocations of the wizard
 	 */
 	private void saveWidgetState() {
 		IDialogSettings settings = getDialogSettings();
 		if(settings != null) {
 			settings.put(REMOVE_DUPS, fAutoRemoveDuplicates.getSelection());
 			settings.put(CREATE_WORKING_SETS, fAutoCreateWorkingSets.getSelection());
 			settings.put(SOURCE_FILE_NAME, fFileNameField.getText().trim());
 		}
 	}

 	/**
 	 * Restores the state of the wizard from previous invocations
 	 */
 	private void restoreWidgetState() {
 		IDialogSettings settings = getDialogSettings();
 		if(settings != null) {
 			fAutoRemoveDuplicates.setSelection(Boolean.valueOf(settings.get(REMOVE_DUPS)).booleanValue());
 			fAutoCreateWorkingSets.setSelection(Boolean.valueOf(settings.get(CREATE_WORKING_SETS)).booleanValue());
 			String fileName = settings.get(SOURCE_FILE_NAME);
 			if (fileName != null) {
 				fFileNameField.setText(fileName);
 			}
 		}
 	}

 	/**
 	 * <p>
 	 * This method is called when the Finish button is click on the main wizard
 	 * dialog To import the breakpoints, we read then from the tree
 	 * and add them into the BreakpointManager
 	 * </p>
 	 * @return if the import operation was successful or not
 	 */
 	public boolean finish() {
 		return finish(null);
 	}

 	public boolean finish(final List<IMarker> selectedMarkers) {
 		try {
 			saveWidgetState();
 			getContainer().run(false, true,
 					new IRunnableWithProgress() {
 						@Override
 						public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
 							ImportBreakpointsOperation operation = new ImportBreakpointsOperation(
 									fFileNameField.getText().trim(),
 									fAutoRemoveDuplicates.getSelection(),
 									fAutoCreateWorkingSets.getSelection());
 							operation.run(monitor);
 							if(selectedMarkers != null) {
 								removeUncheckedBreakpoints(operation.getImportedBreakpoints());
 							}
 						}

 						private void removeUncheckedBreakpoints(IBreakpoint[] importedBreakpoints) {
 							IBreakpointManager manager = DebugPlugin.getDefault().getBreakpointManager();
 							for(int i = 0; i < importedBreakpoints.length; i++) {
 								boolean selected = false;
 								for(int j = 0; j < selectedMarkers.size(); j++) {
 									try {
 								Map<String, Object> importedMarkerAttributes = importedBreakpoints[i].getMarker().getAttributes();
 								Map<String, Object> selectedMarkerAttributes = selectedMarkers.get(j).getAttributes();
 										if(importedMarkerAttributes.equals(selectedMarkerAttributes)) {
 											selected = true;
 											break;
 										}
 									} catch (CoreException e) {
 										DebugPlugin.log(e);
 									}
 								}
 								if(!selected) {
 									try {
 										manager.removeBreakpoint(importedBreakpoints[i], true);
 									} catch (CoreException e) {
 										DebugPlugin.log(e);
 									}
 								}
 							}
 						}
 			});
 		}
 		catch (InterruptedException e) {
 			DebugPlugin.log(e);
 			return false;
 		}
 		catch (InvocationTargetException e) {
 			DebugPlugin.log(e);
 			return false;
 		}
 		return true;
 	}

 	public Text getFileNameField() {
 		return fFileNameField;
 	}

 	public boolean getAutoRemoveDuplicates() {
 		return fAutoRemoveDuplicates.getSelection();
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2005, 2017 IBM Corporation and others.
	*
	* This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License 2.0
	* which accompanies this distribution, and is available at
	* https://www.eclipse.org/legal/epl-2.0/
	*
	* SPDX-License-Identifier: EPL-2.0
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/

	package org.eclipse.debug.internal.ui.importexport.breakpoints;

	import java.io.File;
	import java.lang.reflect.InvocationTargetException;
	import java.util.List;
	import java.util.Map;

	import org.eclipse.core.resources.IMarker;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IProgressMonitor;
	import org.eclipse.debug.core.DebugPlugin;
	import org.eclipse.debug.core.IBreakpointManager;
	import org.eclipse.debug.core.model.IBreakpoint;
	import org.eclipse.debug.internal.core.IInternalDebugCoreConstants;
	import org.eclipse.debug.internal.ui.IDebugHelpContextIds;
	import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
	import org.eclipse.debug.internal.ui.SWTFactory;
	import org.eclipse.debug.ui.DebugUITools;
	import org.eclipse.debug.ui.actions.ImportBreakpointsOperation;
	import org.eclipse.jface.dialogs.IDialogSettings;
	import org.eclipse.jface.operation.IRunnableWithProgress;
	import org.eclipse.jface.wizard.WizardPage;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.graphics.Image;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Event;
	import org.eclipse.swt.widgets.FileDialog;
	import org.eclipse.swt.widgets.Listener;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.swt.widgets.Widget;
	import org.eclipse.ui.PlatformUI;

	import com.ibm.icu.text.MessageFormat;

	/**
	* The import breakpoints wizard page.
	*
	* This class is used in <code>WizardImportBreakpoints</code>.
	*
	* @since 3.2
	*/
	public class WizardImportBreakpointsPage extends WizardPage implements Listener {

	//widgets
	private Button fAutoRemoveDuplicates = null;
	private Button fAutoCreateWorkingSets = null;
	private Text fFileNameField = null;
	private Button fBrowseForFileButton = null;

	// state constants
	private static final String REMOVE_DUPS = "overwrite"; //$NON-NLS-1$
	private static final String CREATE_WORKING_SETS = "createws"; //$NON-NLS-1$
	private static final String SOURCE_FILE_NAME = "filename"; //$NON-NLS-1$

	/**
	* This is the default constructor. It accepts the name for the tab as a
	* parameter
	*
	* @param pageName the name of the page
	*/
	public WizardImportBreakpointsPage(String pageName) {
	super(pageName, ImportExportMessages.WizardImportBreakpointsPage_0, null);
	}

	@Override
	public void handleEvent(Event event) {
	Widget source = event.widget;
	if(source == fBrowseForFileButton) {
	handleBrowseForFileButtonPressed();
	}
	setPageComplete(detectPageComplete());
	}

	/**
	* This method handles the fBrowseForFileButton being pressed.
	*/
	protected void handleBrowseForFileButtonPressed() {
	FileDialog dialog = new FileDialog(getContainer().getShell(), SWT.OPEN \| SWT.SHEET);
	dialog.setFilterExtensions(new String[]{"*."+IImportExportConstants.EXTENSION}); //$NON-NLS-1$
	String file = dialog.open();
	if(file != null) {
	fFileNameField.setText(file);
	}
	}

	@Override
	public void createControl(Composite parent) {
	initializeDialogUnits(parent);
	Composite composite = SWTFactory.createComposite(parent, 1, 1, GridData.FILL_BOTH);
	createDestinationGroup(composite);
	createOptionsGroup(composite);
	setControl(composite);
	restoreWidgetState();
	setPageComplete(detectPageComplete());
	PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IDebugHelpContextIds.IMPORT_BREAKPOINTS_WIZARD_PAGE);
	}

	@Override
	public Image getImage() {
	return DebugUITools.getImage(IInternalDebugUIConstants.IMG_WIZBAN_IMPORT_BREAKPOINTS);
	}

	/**
	* This method is used to determine if the page can be "finished".
	* To be determined "finishable" there must be an import path.
	*
	* @return if the prerequisites of the wizard are met to allow the wizard to complete.
	*/
	private boolean detectPageComplete() {
	String fileName = fFileNameField.getText().trim();
	if (fileName.equals(IInternalDebugCoreConstants.EMPTY_STRING)) {
	setMessage(ImportExportMessages.WizardImportBreakpointsPage_6);
	return false;
	}
	File file = new File(fileName);
	if (!file.exists() \|\| file.isDirectory()) {
	setMessage(MessageFormat.format(ImportExportMessages.WizardImportBreakpointsPage_1, new Object[] { fileName }), ERROR);
	return false;
	}

	setMessage(ImportExportMessages.WizardImportBreakpointsPage_2);
	return true;
	}

	/**
	* Create the options specification widgets.
	*
	* @param parent the parent composite to add this one to
	*/
	protected void createOptionsGroup(Composite parent) {
	fAutoRemoveDuplicates = SWTFactory.createCheckButton(parent, ImportExportMessages.WizardImportBreakpointsPage_3, null, false, 1);
	fAutoCreateWorkingSets = SWTFactory.createCheckButton(parent, ImportExportMessages.WizardImportBreakpointsPage_5, null, false, 1);
	}

	/**
	* Create the export destination specification widgets
	*
	* @param parent the parent composite to add this one to
	*/
	protected void createDestinationGroup(Composite parent) {
	Composite comp = SWTFactory.createComposite(parent, parent.getFont(), 3, 1, GridData.FILL_HORIZONTAL, 0, 10);
	SWTFactory.createLabel(comp, ImportExportMessages.WizardImportBreakpointsPage_4, 1);

	// file name entry field
	fFileNameField = SWTFactory.createText(comp, SWT.BORDER \| SWT.SINGLE, 1, GridData.HORIZONTAL_ALIGN_FILL \| GridData.GRAB_HORIZONTAL);
	fFileNameField.addListener(SWT.Modify, this);

	// destination browse button
	fBrowseForFileButton = SWTFactory.createPushButton(comp, ImportExportMessages.WizardBreakpointsPage_8, null);
	fBrowseForFileButton.addListener(SWT.Selection, this);
	}

	/**
	* Save the state of the widgets select, for successive invocations of the wizard
	*/
	private void saveWidgetState() {
	IDialogSettings settings = getDialogSettings();
	if(settings != null) {
	settings.put(REMOVE_DUPS, fAutoRemoveDuplicates.getSelection());
	settings.put(CREATE_WORKING_SETS, fAutoCreateWorkingSets.getSelection());
	settings.put(SOURCE_FILE_NAME, fFileNameField.getText().trim());
	}
	}

	/**
	* Restores the state of the wizard from previous invocations
	*/
	private void restoreWidgetState() {
	IDialogSettings settings = getDialogSettings();
	if(settings != null) {
	fAutoRemoveDuplicates.setSelection(Boolean.valueOf(settings.get(REMOVE_DUPS)).booleanValue());
	fAutoCreateWorkingSets.setSelection(Boolean.valueOf(settings.get(CREATE_WORKING_SETS)).booleanValue());
	String fileName = settings.get(SOURCE_FILE_NAME);
	if (fileName != null) {
	fFileNameField.setText(fileName);
	}
	}
	}

	/**
	* <p>
	* This method is called when the Finish button is click on the main wizard
	* dialog To import the breakpoints, we read then from the tree
	* and add them into the BreakpointManager
	* </p>
	* @return if the import operation was successful or not
	*/
	public boolean finish() {
	return finish(null);
	}

	public boolean finish(final List<IMarker> selectedMarkers) {
	try {
	saveWidgetState();
	getContainer().run(false, true,
	new IRunnableWithProgress() {
	@Override
	public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
	ImportBreakpointsOperation operation = new ImportBreakpointsOperation(
	fFileNameField.getText().trim(),
	fAutoRemoveDuplicates.getSelection(),
	fAutoCreateWorkingSets.getSelection());
	operation.run(monitor);
	if(selectedMarkers != null) {
	removeUncheckedBreakpoints(operation.getImportedBreakpoints());
	}
	}

	private void removeUncheckedBreakpoints(IBreakpoint[] importedBreakpoints) {
	IBreakpointManager manager = DebugPlugin.getDefault().getBreakpointManager();
	for(int i = 0; i < importedBreakpoints.length; i++) {
	boolean selected = false;
	for(int j = 0; j < selectedMarkers.size(); j++) {
	try {
	Map<String, Object> importedMarkerAttributes = importedBreakpoints[i].getMarker().getAttributes();
	Map<String, Object> selectedMarkerAttributes = selectedMarkers.get(j).getAttributes();
	if(importedMarkerAttributes.equals(selectedMarkerAttributes)) {
	selected = true;
	break;
	}
	} catch (CoreException e) {
	DebugPlugin.log(e);
	}
	}
	if(!selected) {
	try {
	manager.removeBreakpoint(importedBreakpoints[i], true);
	} catch (CoreException e) {
	DebugPlugin.log(e);
	}
	}
	}
	}
	});
	}
	catch (InterruptedException e) {
	DebugPlugin.log(e);
	return false;
	}
	catch (InvocationTargetException e) {
	DebugPlugin.log(e);
	return false;
	}
	return true;
	}

	public Text getFileNameField() {
	return fFileNameField;
	}

	public boolean getAutoRemoveDuplicates() {
	return fAutoRemoveDuplicates.getSelection();
	}
	}