| /** | |
| * <copyright> | |
| * | |
| * Copyright (c) 2009-2010 Thales Corporate Services S.A.S. and other | |
| * This program and the accompanying materials | |
| * are made available under the terms of the Eclipse Public License v2.0 | |
| * which accompanies this distribution, and is available at | |
| * https://www.eclipse.org/legal/epl-v2.0 | |
| * | |
| * SPDX-License-Identifier: EPL-2.0 | |
| * | |
| * Contributors: | |
| * Thales Corporate Services S.A.S - initial API and implementation | |
| * XiaoRu Chen, Soyatec | |
| * </copyright> | |
| */ | |
| package org.eclipse.egf.pattern.ui.editors.wizards.pages; | |
| import org.eclipse.egf.common.helper.EMFHelper; | |
| import org.eclipse.egf.core.EGFCorePlugin; | |
| import org.eclipse.egf.core.epackage.IProxyEObject; | |
| import org.eclipse.egf.core.epackage.IProxyERoot; | |
| import org.eclipse.egf.core.ui.EGFCoreUIPlugin; | |
| import org.eclipse.egf.core.ui.IEGFCoreUIImages; | |
| import org.eclipse.egf.core.ui.dialogs.ISelectionDialogListener; | |
| import org.eclipse.egf.core.ui.dialogs.TargetPlatformEcoreSelectionDialog; | |
| import org.eclipse.egf.core.ui.dialogs.TypeSelectionDialog; | |
| import org.eclipse.egf.core.ui.l10n.CoreUIMessages; | |
| import org.eclipse.egf.pattern.ui.Activator; | |
| import org.eclipse.egf.pattern.ui.ImageShop; | |
| import org.eclipse.egf.pattern.ui.Messages; | |
| import org.eclipse.emf.common.util.URI; | |
| import org.eclipse.emf.ecore.EObject; | |
| import org.eclipse.jdt.core.IJavaProject; | |
| import org.eclipse.jdt.core.JavaModelException; | |
| import org.eclipse.jdt.core.search.IJavaSearchConstants; | |
| import org.eclipse.jface.viewers.StructuredSelection; | |
| import org.eclipse.jface.wizard.IWizard; | |
| import org.eclipse.jface.wizard.IWizardContainer; | |
| import org.eclipse.jface.wizard.WizardDialog; | |
| import org.eclipse.jface.wizard.WizardPage; | |
| import org.eclipse.osgi.util.NLS; | |
| import org.eclipse.swt.SWT; | |
| import org.eclipse.swt.events.DisposeEvent; | |
| import org.eclipse.swt.events.DisposeListener; | |
| import org.eclipse.swt.layout.GridData; | |
| import org.eclipse.swt.layout.GridLayout; | |
| import org.eclipse.swt.widgets.Composite; | |
| import org.eclipse.swt.widgets.Control; | |
| import org.eclipse.swt.widgets.TabFolder; | |
| import org.eclipse.swt.widgets.TabItem; | |
| import org.eclipse.ui.PlatformUI; | |
| /** | |
| * @author XiaoRu Chen - Soyatec | |
| * | |
| */ | |
| public class ChooseTypePage extends WizardPage { | |
| private static final URI NSURI_GENMODEL = URI.createURI("http://www.eclipse.org/emf/2002/GenModel"); //$NON-NLS-1$ | |
| private static final URI NSURI_ECORE = URI.createURI("http://www.eclipse.org/emf/2002/Ecore"); //$NON-NLS-1$ | |
| private Object[] _selectedJavaType; | |
| private Object[] _selectedEcoreType; | |
| private TargetPlatformEcoreSelectionDialog _ecoreDialog; | |
| private TypeSelectionDialog _typeDialog; | |
| private TabFolder _tabFolder; | |
| private String _currentType; | |
| private IJavaProject _javaProject; | |
| public ChooseTypePage(String currentType) { | |
| super(Messages.ChooseTypePage_title); | |
| setTitle(Messages.ChooseTypePage_title); | |
| setDescription(Messages.ChooseTypePage_description); | |
| _currentType = currentType; | |
| } | |
| public ChooseTypePage(String currentType, EObject current) { | |
| this(currentType); | |
| if (current != null) { | |
| // IJavaProject lookup | |
| _javaProject = EMFHelper.getJavaProject(current.eResource()); | |
| } | |
| } | |
| public void createControl(Composite parent) { | |
| Composite container = new Composite(parent, SWT.NONE); | |
| GridLayout layout = new GridLayout(); | |
| container.setLayout(layout); | |
| createTabFolder(container); | |
| setControl(container); | |
| } | |
| private void createTabFolder(Composite container) { | |
| _tabFolder = new TabFolder(container, SWT.NONE); | |
| _tabFolder.addDisposeListener(new DisposeListener() { | |
| public void widgetDisposed(DisposeEvent e) { | |
| try { | |
| if (_javaProject != null) { | |
| _javaProject.close(); | |
| } | |
| } catch (JavaModelException jme) { | |
| // Ignore | |
| } | |
| } | |
| }); | |
| _tabFolder.setLayoutData(new GridData(GridData.FILL_BOTH)); | |
| TabItem ecoreTabItem = new TabItem(_tabFolder, SWT.NONE); | |
| ecoreTabItem.setText(Messages.ChooseTypePage_coreTypeTabItem_title); | |
| ecoreTabItem.setImage(EGFCoreUIPlugin.getDefault().getImage(IEGFCoreUIImages.IMG_ECORE_MODEL)); | |
| Composite compositeEcore = new Composite(_tabFolder, SWT.NONE); | |
| compositeEcore.setLayout(new GridLayout()); | |
| compositeEcore.addDisposeListener(new DisposeListener() { | |
| public void widgetDisposed(DisposeEvent e) { | |
| _ecoreDialog.close(); | |
| } | |
| }); | |
| _ecoreDialog = new TargetPlatformEcoreSelectionDialog(container.getShell()) { | |
| /* | |
| * (non-Javadoc) | |
| * | |
| * @see | |
| * org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse | |
| * .swt.widgets.Composite) | |
| */ | |
| @Override | |
| protected Control createDialogArea(Composite parent) { | |
| Control content = super.createDialogArea(parent); | |
| URI uri = null; | |
| if (_currentType != null && _currentType.trim().length() != 0 && _currentType.equals("#//") == false) { //$NON-NLS-1$ | |
| uri = URI.createURI(_currentType.trim()); | |
| } else { | |
| uri = NSURI_ECORE; | |
| } | |
| // Locate already loaded root | |
| IProxyERoot root = EGFCorePlugin.getTargetPlatformIProxyERoot(uri); | |
| // no model to load, so display the default one. | |
| if (root == null) | |
| root = EGFCorePlugin.getTargetPlatformIProxyERoot(NSURI_ECORE); | |
| _ecoreTypeTreeViewer.setInput(root); | |
| _ecoreTypeTreeViewer.expandToLevel(2); | |
| if (root != null && uri != null) { | |
| IProxyEObject proxy = root.getIProxyEObject(uri); | |
| if (proxy != null) { | |
| _ecoreTypeTreeViewer.setSelection(new StructuredSelection(proxy)); | |
| } | |
| } | |
| return content; | |
| } | |
| @Override | |
| protected void handleDoubleClick() { | |
| IWizard wizard = getWizard(); | |
| wizard.performFinish(); | |
| super.handleDoubleClick(); | |
| IWizardContainer wizardContainer = wizard.getContainer(); | |
| if (wizardContainer instanceof WizardDialog) { | |
| ((WizardDialog) wizardContainer).close(); | |
| } | |
| } | |
| @Override | |
| protected void searchTypeModel(String buffer) { | |
| if (buffer == null || buffer.trim().length() == 0) { | |
| return; | |
| } | |
| String[] textUris = buffer.split(" "); //$NON-NLS-1$ | |
| IProxyERoot root = null; | |
| for (String textUri : textUris) { | |
| try { | |
| if (textUri == null || textUri.trim().length() == 0) { | |
| continue; | |
| } | |
| URI uri = URI.createURI(textUri.trim()); | |
| root = EGFCorePlugin.getTargetPlatformIProxyERoot(uri); | |
| if (root != null) { | |
| break; | |
| } | |
| } catch (Throwable t) { | |
| EGFCoreUIPlugin.getDefault().logError(NLS.bind(CoreUIMessages.ModelSelection_errorMessage, textUri)); | |
| } | |
| } | |
| // no model to load, so display the default one. | |
| if (root == null) | |
| root = EGFCorePlugin.getTargetPlatformIProxyERoot(NSURI_ECORE); | |
| _ecoreTypeTreeViewer.setInput(root); | |
| _ecoreTypeTreeViewer.expandToLevel(2); | |
| } | |
| }; | |
| _ecoreDialog.createPage(compositeEcore); | |
| _ecoreDialog.addSelectionListeners(new ISelectionDialogListener() { | |
| public void handleSelected(Object[] selected) { | |
| _selectedEcoreType = selected; | |
| setPageComplete(isPageComplete()); | |
| } | |
| }); | |
| ecoreTabItem.setControl(compositeEcore); | |
| TabItem typeTabItem = new TabItem(_tabFolder, SWT.NONE); | |
| typeTabItem.setText(Messages.ChooseTypePage_javaTypeTabItem_title); | |
| typeTabItem.setImage(Activator.getDefault().getImage(ImageShop.IMG_CLASS_OBJ)); | |
| Composite compositeType = new Composite(_tabFolder, SWT.NONE); | |
| compositeType.setLayout(new GridLayout()); | |
| compositeType.addDisposeListener(new DisposeListener() { | |
| public void widgetDisposed(DisposeEvent e) { | |
| _typeDialog.close(); | |
| } | |
| }); | |
| _typeDialog = new TypeSelectionDialog(container.getShell(), false, PlatformUI.getWorkbench().getProgressService(), _javaProject, IJavaSearchConstants.CLASS_AND_INTERFACE) { | |
| @Override | |
| protected void handleDoubleClick() { | |
| IWizard wizard = getWizard(); | |
| wizard.performFinish(); | |
| super.handleDoubleClick(); | |
| IWizardContainer wizardContainer = wizard.getContainer(); | |
| if (wizardContainer instanceof WizardDialog) { | |
| ((WizardDialog) wizardContainer).close(); | |
| } | |
| } | |
| }; | |
| _typeDialog.createPage(compositeType); | |
| _typeDialog.addSelectionListeners(new ISelectionDialogListener() { | |
| public void handleSelected(Object[] selected) { | |
| _selectedJavaType = selected; | |
| setPageComplete(isPageComplete()); | |
| } | |
| }); | |
| typeTabItem.setControl(compositeType); | |
| } | |
| /** | |
| * Drop any package or uri information of the type. | |
| */ | |
| public static String getType(String type) { | |
| if (type == null || type.length() == 0) { | |
| return ""; //$NON-NLS-1$ | |
| } | |
| int index = type.lastIndexOf("."); //$NON-NLS-1$ | |
| if (index != -1) { | |
| return type.substring(index + 1); | |
| } | |
| return type; | |
| } | |
| public Object getSelectedEcoreType() { | |
| return isPageComplete() ? _selectedEcoreType != null && _selectedEcoreType.length > 0 ? _selectedEcoreType[0] : null : null; | |
| } | |
| @Override | |
| public boolean isPageComplete() { | |
| return (_selectedEcoreType != null && _selectedEcoreType.length > 0) || (_selectedJavaType != null && _selectedJavaType.length > 0); | |
| } | |
| public Object getSelectedJavaType() { | |
| return isPageComplete() ? _selectedJavaType != null && _selectedJavaType.length > 0 ? _selectedJavaType[0] : null : null; | |
| } | |
| public boolean isInCoreTab() { | |
| return _tabFolder.getSelectionIndex() == 0; | |
| } | |
| } |