| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2007 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 implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.importing.wizards; |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.epf.authoring.ui.AuthoringUIResources; |
| import org.eclipse.epf.importing.ImportPlugin; |
| import org.eclipse.epf.importing.ImportResources; |
| import org.eclipse.epf.importing.services.ConfigSpecs; |
| import org.eclipse.epf.importing.services.ConfigurationImportData; |
| import org.eclipse.epf.library.ui.LibraryUIImages; |
| import org.eclipse.epf.ui.wizards.BaseWizardPage; |
| import org.eclipse.jface.viewers.ArrayContentProvider; |
| import org.eclipse.jface.viewers.CheckStateChangedEvent; |
| import org.eclipse.jface.viewers.CheckboxTableViewer; |
| import org.eclipse.jface.viewers.ICheckStateListener; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| 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.Label; |
| import org.eclipse.swt.widgets.Text; |
| |
| /** |
| * A wizard page that prompts the user to select the configuration |
| * specificaitons to import. |
| * |
| * @author Jeff Hardy |
| * @author Kelvin Low |
| * @since 1.0 |
| */ |
| public class SelectConfigSpecsToImportPage extends BaseWizardPage implements |
| ISelectionChangedListener, ICheckStateListener { |
| |
| public static final String PAGE_NAME = SelectConfigSpecsToImportPage.class |
| .getName(); |
| |
| private static final String libraryConfigSpecExists = ImportResources.SelectConfigSpecsToImportPage_libraryConfigSpecExists; |
| |
| private static final String libraryConfigSpecNotExists = ImportResources.SelectConfigSpecsToImportPage_libraryConfigSpecNotExists; |
| |
| private static final String configSpecNoSelection = ImportResources.SelectConfigSpecsToImportPage_configSpecNoSelection; |
| |
| private static final String configSpecDataLabel = ImportResources.SelectConfigSpecsToImportPage_configSpecDataLabel; |
| |
| private CheckboxTableViewer ctrl_chkboxTableViewer; |
| |
| // 2 controls for displaying configspec info for plugins in import directory |
| private Text ctrl_briefDescImport; |
| |
| private Label importConfigSpecLabel; |
| |
| // 2 controls for displaying configspec info for plugins in the library |
| private Text ctrl_briefDescLibrary; |
| |
| private Label libraryConfigSpecLabel; |
| |
| private Composite container; |
| |
| private ConfigurationImportData data; |
| |
| private Button selectAllButton; |
| |
| private Button deselectAllButton; |
| |
| /** |
| * Creates a new instance. |
| */ |
| public SelectConfigSpecsToImportPage(ConfigurationImportData data) { |
| super(PAGE_NAME); |
| setTitle(ImportResources.selectConfigSpecsWizardPage_title); |
| setDescription(ImportResources.selectConfigSpecsWizardPage_text); |
| setImageDescriptor(ImportPlugin.getDefault().getImageDescriptor( |
| "full/wizban/imp_lib_conf_wizban.gif")); //$NON-NLS-1$ |
| this.data = data; |
| } |
| |
| /** |
| * @see org.eclipse.jface.dialogs.IDialogPage#createControl(Composite) |
| */ |
| public void createControl(Composite parent) { |
| container = new Composite(parent, SWT.NONE); |
| container.setLayout(new GridLayout(2, true)); |
| |
| Composite tableContainer = new Composite(container, SWT.NONE); |
| tableContainer.setLayout(new GridLayout()); |
| GridData gridData = new GridData(GridData.FILL_HORIZONTAL); |
| gridData.horizontalSpan = 2; |
| tableContainer.setLayoutData(gridData); |
| |
| Composite container1 = new Composite(tableContainer, SWT.NONE); |
| container1.setLayout(new GridLayout(3, false)); |
| //createLabel(container1, |
| // ImportResources.SelectConfigSpecsToImportPage_label_configs, 2); |
| createLabel(container1, |
| ImportResources.SelectConfigSpecsToImportPage_label_configs); |
| |
| selectAllButton = createButton( |
| container1, |
| AuthoringUIResources.AuthoringUIPlugin_SaveAllEditorsPage_SelectAllButtonLabel); |
| deselectAllButton = createButton( |
| container1, |
| AuthoringUIResources.AuthoringUIPlugin_SaveAllEditorsPage_DeselectAllButtonLabel); |
| |
| |
| ctrl_chkboxTableViewer = createCheckboxTableViewer(tableContainer, 1); |
| |
| ILabelProvider labelProvider = new LabelProvider() { |
| public Image getImage(Object element) { |
| return LibraryUIImages.IMG_METHOD_CONFIGURATON; |
| } |
| |
| public String getText(Object element) { |
| return super.getText(element); |
| } |
| }; |
| |
| ctrl_chkboxTableViewer.setLabelProvider(labelProvider); |
| ctrl_chkboxTableViewer.setContentProvider(new ArrayContentProvider()); |
| |
| Composite importContainer = new Composite(container, SWT.NONE); |
| importContainer.setLayout(new GridLayout()); |
| importContainer.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| |
| createImportConfigSpecInfo(importContainer); |
| |
| Composite libraryContainer = new Composite(container, SWT.NONE); |
| libraryContainer.setLayout(new GridLayout()); |
| libraryContainer.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| |
| createLibraryConfigSpecInfo(libraryContainer); |
| |
| addListeners(); |
| |
| setControl(container); |
| setPageComplete(false); |
| } |
| |
| private void createImportConfigSpecInfo(Composite container) { |
| importConfigSpecLabel = createLabel(container, configSpecNoSelection, 1); |
| createLine(container, 1); |
| |
| createLabel(container, |
| ImportResources.SelectConfigSpecsToImportPage_label_desc, 1); |
| ctrl_briefDescImport = createMultiLineText(container, "", 275, 100, 1); //$NON-NLS-1$ |
| } |
| |
| private void createLibraryConfigSpecInfo(Composite container) { |
| libraryConfigSpecLabel = createLabel(container, configSpecNoSelection, |
| 1); |
| createLine(container, 1); |
| |
| createLabel(container, |
| ImportResources.SelectConfigSpecsToImportPage_label_desc, 1); |
| ctrl_briefDescLibrary = createMultiLineText(container, "", 275, 100, 1); //$NON-NLS-1$ |
| } |
| |
| private void addListeners() { |
| ctrl_chkboxTableViewer.addSelectionChangedListener(this); |
| ctrl_chkboxTableViewer.addCheckStateListener(this); |
| |
| selectAllButton.addSelectionListener(new SelectionListener() { |
| public void widgetSelected(SelectionEvent e) { |
| ctrl_chkboxTableViewer.setAllChecked(true); |
| setPageComplete(isPageComplete()); |
| getWizard().getContainer().updateButtons(); |
| } |
| |
| public void widgetDefaultSelected(SelectionEvent e) { |
| widgetSelected(e); |
| } |
| |
| }); |
| |
| deselectAllButton.addSelectionListener(new SelectionListener() { |
| public void widgetSelected(SelectionEvent e) { |
| ctrl_chkboxTableViewer.setAllChecked(false); |
| setPageComplete(isPageComplete()); |
| getWizard().getContainer().updateButtons(); |
| } |
| |
| public void widgetDefaultSelected(SelectionEvent e) { |
| widgetSelected(e); |
| } |
| |
| }); |
| } |
| |
| /** |
| * @see org.eclipse.jface.viewers.ICheckStateListener#checkStateChanged(org.eclipse.jface.viewers.CheckStateChangedEvent) |
| */ |
| public void checkStateChanged(CheckStateChangedEvent event) { |
| setPageComplete(isPageComplete()); |
| getWizard().getContainer().updateButtons(); |
| } |
| |
| /** |
| * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent) |
| */ |
| public void selectionChanged(SelectionChangedEvent event) { |
| StructuredSelection selection = (StructuredSelection) event |
| .getSelection(); |
| if (!selection.isEmpty()) { |
| Object[] configs = selection.toArray(); |
| setDisplayAttributes((ConfigSpecs.Entry) configs[0]); |
| } else { |
| clearDisplayAttributes(); |
| } |
| } |
| |
| private void setDisplayAttributes(ConfigSpecs.Entry spec) { |
| ctrl_briefDescImport |
| .setText(spec.configSpec.brief_desc == null ? "" : spec.configSpec.brief_desc); //$NON-NLS-1$ |
| importConfigSpecLabel.setText(configSpecDataLabel); |
| |
| if (spec.existingConfig != null) { |
| ctrl_briefDescLibrary.setText(spec.existingConfig |
| .getBriefDescription()); |
| libraryConfigSpecLabel.setText(libraryConfigSpecExists); |
| } else { |
| libraryConfigSpecLabel.setText(libraryConfigSpecNotExists); |
| ctrl_briefDescLibrary.setText(""); //$NON-NLS-1$ |
| } |
| } |
| |
| private void clearDisplayAttributes() { |
| ctrl_briefDescImport.setText(""); //$NON-NLS-1$ |
| ctrl_briefDescLibrary.setText(""); //$NON-NLS-1$ |
| libraryConfigSpecLabel.setText(configSpecNoSelection); |
| importConfigSpecLabel.setText(configSpecNoSelection); |
| } |
| |
| /** |
| * @see org.eclipse.jface.wizard.WizardPage#isCompleted() |
| */ |
| public boolean isPageComplete() { |
| if (getErrorMessage() != null) |
| return false; |
| |
| if (ctrl_chkboxTableViewer.getCheckedElements().length > 0) { |
| // Set data.specs.configs list, fix the selected field of each |
| // entry. |
| Iterator iter = data.specs.configs.iterator(); |
| while (iter.hasNext()) { |
| ConfigSpecs.Entry e = (ConfigSpecs.Entry) iter.next(); |
| if (ctrl_chkboxTableViewer.getChecked(e)) |
| e.selected = true; |
| else |
| e.selected = false; |
| } |
| ((ImportConfigurationWizard) getWizard()).okToComplete = true; |
| } else { |
| ((ImportConfigurationWizard) getWizard()).okToComplete = false; |
| } |
| |
| // Always return false so that the "Next" button is never enabled. |
| return false; |
| } |
| |
| /** |
| * @see org.eclipse.jface.wizard.WizardPage#canFlipToNextPage() |
| */ |
| public boolean canFlipToNextPage() { |
| return isPageComplete(); |
| } |
| |
| /** |
| * @see org.eclipse.epf.ui.wizards.BaseWizardPage#onEnterPage(Object) |
| */ |
| public void onEnterPage(Object obj) { |
| ctrl_chkboxTableViewer.setInput(data.specs.configs); |
| if (data.specs.configs.size() > 0) { |
| IStructuredSelection sel = new StructuredSelection( |
| data.specs.configs.get(0)); |
| ctrl_chkboxTableViewer.setSelection(sel); |
| } |
| } |
| |
| } |