| /** |
| * <copyright> |
| * |
| * Copyright (c) 2009-2010 Thales Corporate Services S.A.S. |
| * 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 |
| * |
| * </copyright> |
| */ |
| |
| package org.eclipse.egf.model.editor.contributions; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.egf.common.ui.helper.ThrowableHandler; |
| import org.eclipse.egf.core.ui.contributor.DefaultPropertyEditorContributor; |
| import org.eclipse.egf.core.ui.dialogs.TypeSelectionDialog; |
| import org.eclipse.egf.model.editor.EGFModelEditorPlugin; |
| import org.eclipse.egf.model.fcore.Contract; |
| import org.eclipse.egf.model.fcore.OrchestrationParameter; |
| import org.eclipse.egf.model.types.TypeClass; |
| import org.eclipse.egf.model.types.TypesPackage; |
| import org.eclipse.emf.common.ui.celleditor.ExtendedDialogCellEditor; |
| import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.core.search.IJavaSearchConstants; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.viewers.CellEditor; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.ui.PlatformUI; |
| |
| /** |
| * @author Xavier Maysonnave |
| * |
| */ |
| public class TypeClassEditorContributor extends DefaultPropertyEditorContributor { |
| |
| public boolean canApply(Object object, IItemPropertyDescriptor descriptor) { |
| // It should be a TypeClass in a non null resource |
| if (object instanceof TypeClass == false || ((TypeClass) object).eResource() == null) { |
| return false; |
| } |
| // Check applicable Feature |
| if (checkFeature(object, descriptor, TypesPackage.Literals.TYPE_ABSTRACT_CLASS__VALUE) && (((TypeClass) object).eContainer() instanceof Contract || ((TypeClass) object).eContainer() instanceof OrchestrationParameter)) { |
| return true; |
| } |
| return false; |
| } |
| |
| public CellEditor createPropertyEditor(final Composite composite, final Object object, IItemPropertyDescriptor descriptor) { |
| |
| return new ExtendedDialogCellEditor(composite, getLabelProvider(object, descriptor)) { |
| |
| @Override |
| protected Object openDialogBox(Control cellEditorWindow) { |
| // Current TypeClass |
| TypeClass typeClass = (TypeClass) object; |
| // IProject lookup |
| IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(typeClass.eResource().getURI().segment(1)); |
| if (project == null) { |
| return null; |
| } |
| // IJavaProject lookup |
| IJavaProject javaProject = null; |
| try { |
| if (project.isAccessible() && project.hasNature(JavaCore.NATURE_ID)) { |
| javaProject = JavaCore.create(project); |
| } |
| } catch (CoreException ce) { |
| ThrowableHandler.handleThrowable(EGFModelEditorPlugin.getPlugin().getSymbolicName(), ce); |
| return null; |
| } |
| if (javaProject == null) { |
| return null; |
| } |
| // Dialog |
| try { |
| TypeSelectionDialog dialog = new TypeSelectionDialog(composite.getShell(), false, PlatformUI.getWorkbench().getProgressService(), javaProject, IJavaSearchConstants.CLASS_AND_INTERFACE); |
| if (dialog.open() != IDialogConstants.OK_ID) { |
| return null; |
| } |
| Object innerResult = dialog.getFirstResult(); |
| if (innerResult instanceof IType) { |
| return ((IType) innerResult).getFullyQualifiedName(); |
| } |
| } finally { |
| try { |
| javaProject.close(); |
| } catch (JavaModelException jme) { |
| // Ignore |
| } |
| } |
| return null; |
| } |
| |
| }; |
| |
| } |
| } |