| /** |
| * <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.model.editor.wizards; |
| |
| import java.util.List; |
| |
| import org.eclipse.egf.core.ui.dialogs.ISelectionDialogListener; |
| import org.eclipse.egf.model.editor.dialogs.ActivitySelectionDialog; |
| import org.eclipse.egf.model.editor.l10n.ModelEditorMessages; |
| import org.eclipse.egf.model.fcore.Activity; |
| import org.eclipse.egf.model.fcore.Contract; |
| import org.eclipse.jface.wizard.IWizard; |
| import org.eclipse.jface.wizard.IWizardContainer; |
| import org.eclipse.jface.wizard.IWizardPage; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.jface.wizard.WizardPage; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.DisposeEvent; |
| import org.eclipse.swt.events.DisposeListener; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * @author Xavier Maysonnave |
| * |
| */ |
| public class ActivitySelectionPage extends WizardPage { |
| |
| private ActivitySelectionDialog _dialog; |
| |
| private Object[] _selected; |
| |
| public ActivitySelectionPage() { |
| super(ModelEditorMessages.InvokeActivityWizard_Activity_title); |
| setTitle(ModelEditorMessages.InvokeActivityWizard_Activity_title); |
| setDescription(ModelEditorMessages.InvokeActivityWizard_Activity_description); |
| } |
| |
| public void createControl(Composite parent) { |
| Composite container = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| container.setLayout(layout); |
| _dialog = new ActivitySelectionDialog(parent.getShell(), false) { |
| |
| @Override |
| protected void handleDoubleClick() { |
| IWizard wizard = getWizard(); |
| wizard.performFinish(); |
| super.handleDoubleClick(); |
| IWizardContainer wizardContainer = wizard.getContainer(); |
| if (wizardContainer instanceof WizardDialog) { |
| ((WizardDialog) wizardContainer).close(); |
| } |
| } |
| |
| }; |
| _dialog.createPage(container); |
| container.addDisposeListener(new DisposeListener() { |
| |
| public void widgetDisposed(DisposeEvent e) { |
| _dialog.close(); |
| } |
| |
| }); |
| _dialog.addSelectionListeners(new ISelectionDialogListener() { |
| |
| public void handleSelected(Object[] selected) { |
| _selected = selected; |
| setPageComplete(isPageComplete()); |
| IWizardPage page = getNextPage(); |
| if (page instanceof ContractSelectionPage) { |
| ((ContractSelectionPage) page).setContracts(getContracts()); |
| } |
| } |
| |
| }); |
| setControl(container); |
| } |
| |
| private List<Contract> getContracts() { |
| if (getFirstSelection() != null) { |
| Object selection = getFirstSelection(); |
| if (selection != null && selection instanceof Activity) { |
| return ((Activity) selection).getContracts(); |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| public boolean canFlipToNextPage() { |
| List<Contract> contracts = getContracts(); |
| return contracts != null && contracts.size() > 0; |
| } |
| |
| @Override |
| public boolean isPageComplete() { |
| return _selected != null && _selected.length > 0; |
| } |
| |
| public Object getFirstSelection() { |
| return isPageComplete() ? _selected[0] : null; |
| } |
| |
| } |