| /*******************************************************************************
|
| * Copyright (c) 2010, 2019 Mia-Software and others.
|
| * All rights reserved. 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
|
| * http://www.eclipse.org/legal/epl-v20.html
|
| *
|
| * Contributors:
|
| * Nicolas Bros (Mia-Software)
|
| *******************************************************************************/ |
| package org.eclipse.modisco.infra.query.ui.handlers;
|
|
|
| import org.eclipse.core.commands.AbstractHandler;
|
| import org.eclipse.core.commands.ExecutionEvent;
|
| import org.eclipse.core.commands.ExecutionException;
|
| import org.eclipse.emf.ecore.EClass;
|
| import org.eclipse.emf.ecore.EObject;
|
| import org.eclipse.emf.ecore.resource.Resource;
|
| import org.eclipse.emf.ecore.resource.ResourceSet;
|
| import org.eclipse.emf.edit.domain.EditingDomain;
|
| import org.eclipse.jface.viewers.ISelection;
|
| import org.eclipse.jface.viewers.IStructuredSelection;
|
| import org.eclipse.jface.wizard.WizardDialog;
|
| import org.eclipse.modisco.infra.common.ui.internal.util.WorkbenchUtils;
|
| import org.eclipse.modisco.infra.query.ModelQuerySet;
|
| import org.eclipse.modisco.infra.query.editor.presentation.QueryEditor;
|
| import org.eclipse.modisco.infra.query.ui.wizards.CreateQueryWizard;
|
| import org.eclipse.ui.IWorkbenchPart;
|
| import org.eclipse.ui.handlers.HandlerUtil;
|
|
|
| /**
|
| * @deprecated replaced by EMF Facet, cf. https://bugs.eclipse.org/bugs/show_bug.cgi?id=470578
|
| */
|
| @Deprecated
|
| public class CreateQueryHandler extends AbstractHandler {
|
|
|
| public CreateQueryHandler() {
|
| // nothing
|
| }
|
|
|
| public Object execute(final ExecutionEvent event) throws ExecutionException {
|
| ISelection selection = HandlerUtil.getCurrentSelection(event);
|
|
|
| if (selection instanceof IStructuredSelection) {
|
| IStructuredSelection structuredSelection = (IStructuredSelection) selection;
|
| Object selected = structuredSelection.getFirstElement();
|
| ModelQuerySet modelQuerySet = null;
|
| EClass eClass = null;
|
| if (selected instanceof ModelQuerySet) {
|
| modelQuerySet = (ModelQuerySet) selected;
|
| } else if (selected instanceof EClass) {
|
| eClass = (EClass) selected;
|
| } else if (selected instanceof EObject) {
|
| EObject eObject = (EObject) selected;
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| eClass = eObject.eClass();
|
| }
|
|
|
| Resource resourceToEdit = null;
|
| EditingDomain editingDomain = null;
|
| // if using the action on an open query set editor, edit the
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| // editor's resource instead of modifying the underlying file
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| if (modelQuerySet != null) {
|
| IWorkbenchPart activePart = WorkbenchUtils.getActivePart();
|
| if (activePart instanceof QueryEditor) {
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| QueryEditor queryEditor = (QueryEditor) activePart;
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| ResourceSet resourceSet = queryEditor.getEditingDomain().getResourceSet();
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| if (resourceSet.getResources().contains(modelQuerySet.eResource())) {
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| resourceToEdit = modelQuerySet.eResource();
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| editingDomain = queryEditor.getEditingDomain();
|
| }
|
| }
|
| }
|
|
|
| CreateQueryWizard createQueryWizard = new CreateQueryWizard(modelQuerySet, eClass,
|
| resourceToEdit, editingDomain);
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| WizardDialog wizardDialog = new WizardDialog(null, createQueryWizard);
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| wizardDialog.open();
|
| }
|
| return null;
|
| }
|
| }
|
