| /******************************************************************************* |
| * Copyright (c) 2005, 2009 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.debug.internal.ui.importexport.breakpoints; |
| |
| import java.io.File; |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.debug.core.DebugPlugin; |
| 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.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); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event) |
| */ |
| 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); |
| dialog.setFilterExtensions(new String[]{"*."+IImportExportConstants.EXTENSION}); //$NON-NLS-1$ |
| String file = dialog.open(); |
| if(file != null) { |
| fFileNameField.setText(file); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite) |
| */ |
| 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); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.IDialogPage#getImage() |
| */ |
| 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 String[]{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() { |
| try { |
| saveWidgetState(); |
| getContainer().run(false, |
| true, |
| new ImportBreakpointsOperation( |
| fFileNameField.getText().trim(), |
| fAutoRemoveDuplicates.getSelection(), |
| fAutoCreateWorkingSets.getSelection())); |
| } |
| catch (InterruptedException e) { |
| DebugPlugin.log(e); |
| return false; |
| } |
| catch (InvocationTargetException e) { |
| DebugPlugin.log(e); |
| return false; |
| } |
| return true; |
| } |
| |
| } |