summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorBenoit Maggi2014-04-16 10:25:40 (EDT)
committerBenoit Maggi2014-04-16 10:26:34 (EDT)
commitc0157410ec0df9b3292161b58ae37c7bf824c3b6 (patch)
tree1550c4591fe999027e67b9baebd1a5f1d5d62060
parent00e1a1d34e9c24f82b7c2cd0c44bbfdae187b078 (diff)
downloadorg.eclipse.papyrus-c0157410ec0df9b3292161b58ae37c7bf824c3b6.zip
org.eclipse.papyrus-c0157410ec0df9b3292161b58ae37c7bf824c3b6.tar.gz
org.eclipse.papyrus-c0157410ec0df9b3292161b58ae37c7bf824c3b6.tar.bz2
Clean - Add some //$NON-NLS-1$refs/changes/41/25141/2
Change-Id: Ic7c361b3ad7336c7314d09c71e32e54f0442a2b5 Signed-off-by: Benoit Maggi <benoit.maggi@cea.fr>
-rw-r--r--plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/LinkHelper.java196
-rw-r--r--plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/actionprovider/EditingDomainActionProvider.java2
-rw-r--r--plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/commands/EObjectInheritanceCopyCommand.java790
3 files changed, 494 insertions, 494 deletions
diff --git a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/LinkHelper.java b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/LinkHelper.java
index 89f4538..b8575e3 100644
--- a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/LinkHelper.java
+++ b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/LinkHelper.java
@@ -1,98 +1,98 @@
-/*****************************************************************************
- * Copyright (c) 2010 CEA LIST.
- *
- *
- * 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:
- * Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.views.modelexplorer;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.ITreeSelection;
-import org.eclipse.papyrus.infra.core.sasheditor.editor.ISashWindowsContainer;
-import org.eclipse.papyrus.infra.core.services.ServiceException;
-import org.eclipse.papyrus.infra.core.utils.ServiceUtilsForWorkbenchPage;
-import org.eclipse.papyrus.infra.emf.utils.EMFHelper;
-import org.eclipse.papyrus.infra.widgets.util.IRevealSemanticElement;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.ISelectionService;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.navigator.ILinkHelper;
-
-/**
- * This class is to link form the model explorer to diagram
- * This code was to not put in the model explorer in order to avoid dependences with gmf in the more abstract explorer
- *
- */
-
-public class LinkHelper implements ILinkHelper {
-
- /**
- *
- * @see org.eclipse.ui.navigator.ILinkHelper#findSelection(org.eclipse.ui.IEditorInput)
- *
- */
- public IStructuredSelection findSelection(IEditorInput anInput) {
- return null;
- }
-
- /**
- *
- * @see org.eclipse.ui.navigator.ILinkHelper#activateEditor(org.eclipse.ui.IWorkbenchPage, org.eclipse.jface.viewers.IStructuredSelection)
- *
- */
- public void activateEditor(IWorkbenchPage aPage, IStructuredSelection aSelection) {
- //no selection
- if(aSelection == null || aSelection.isEmpty()) {
- return;
- }
- ISelectionService selectService = aPage.getWorkbenchWindow().getSelectionService();
- ISelection selection = selectService.getSelection();
-
- //test if the selection come the tree viewer in order to avoid cycle: Diagram -> tree-> diagram
- // if the diagram has been selected the selection is not a TreeSelection
- if(selection instanceof ITreeSelection) {
- try {
- ISashWindowsContainer windowsContainer = ServiceUtilsForWorkbenchPage.getInstance().getISashWindowsContainer(aPage);
-
- Iterator<IEditorPart> iterPart = windowsContainer.getVisibleIEditorParts().iterator();
-
- while(iterPart.hasNext()) {
- IEditorPart diagramEditor = iterPart.next();
- if(diagramEditor instanceof IRevealSemanticElement) {
- if(aSelection instanceof IStructuredSelection) {
- Iterator<?> selectionIterator = aSelection.iterator();
- ArrayList<Object> semanticElementList = new ArrayList<Object>();
- while(selectionIterator.hasNext()) {
- Object currentSelection = selectionIterator.next();
- Object semanticElement = EMFHelper.getEObject(currentSelection);
- if(semanticElement != null) {
- semanticElementList.add(semanticElement);
- }
-
- }
- ((IRevealSemanticElement)diagramEditor).revealSemanticElement(semanticElementList);
- }
- }
- }
- } catch (ServiceException ex) {
- //We cannot access the service registry. The PapyrusEditor is probably closed.
- } catch (Exception ex) {
- Activator.log.error("Impossible to acces to windows Container", ex);
- }
- }
- }
-
-
-}
+/*****************************************************************************
+ * Copyright (c) 2010 CEA LIST.
+ *
+ *
+ * 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:
+ * Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.views.modelexplorer;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.ITreeSelection;
+import org.eclipse.papyrus.infra.core.sasheditor.editor.ISashWindowsContainer;
+import org.eclipse.papyrus.infra.core.services.ServiceException;
+import org.eclipse.papyrus.infra.core.utils.ServiceUtilsForWorkbenchPage;
+import org.eclipse.papyrus.infra.emf.utils.EMFHelper;
+import org.eclipse.papyrus.infra.widgets.util.IRevealSemanticElement;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.ISelectionService;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.navigator.ILinkHelper;
+
+/**
+ * This class is to link form the model explorer to diagram
+ * This code was to not put in the model explorer in order to avoid dependences with gmf in the more abstract explorer
+ *
+ */
+
+public class LinkHelper implements ILinkHelper {
+
+ /**
+ *
+ * @see org.eclipse.ui.navigator.ILinkHelper#findSelection(org.eclipse.ui.IEditorInput)
+ *
+ */
+ public IStructuredSelection findSelection(IEditorInput anInput) {
+ return null;
+ }
+
+ /**
+ *
+ * @see org.eclipse.ui.navigator.ILinkHelper#activateEditor(org.eclipse.ui.IWorkbenchPage, org.eclipse.jface.viewers.IStructuredSelection)
+ *
+ */
+ public void activateEditor(IWorkbenchPage aPage, IStructuredSelection aSelection) {
+ //no selection
+ if(aSelection == null || aSelection.isEmpty()) {
+ return;
+ }
+ ISelectionService selectService = aPage.getWorkbenchWindow().getSelectionService();
+ ISelection selection = selectService.getSelection();
+
+ //test if the selection come the tree viewer in order to avoid cycle: Diagram -> tree-> diagram
+ // if the diagram has been selected the selection is not a TreeSelection
+ if(selection instanceof ITreeSelection) {
+ try {
+ ISashWindowsContainer windowsContainer = ServiceUtilsForWorkbenchPage.getInstance().getISashWindowsContainer(aPage);
+
+ Iterator<IEditorPart> iterPart = windowsContainer.getVisibleIEditorParts().iterator();
+
+ while(iterPart.hasNext()) {
+ IEditorPart diagramEditor = iterPart.next();
+ if(diagramEditor instanceof IRevealSemanticElement) {
+ if(aSelection instanceof IStructuredSelection) {
+ Iterator<?> selectionIterator = aSelection.iterator();
+ ArrayList<Object> semanticElementList = new ArrayList<Object>();
+ while(selectionIterator.hasNext()) {
+ Object currentSelection = selectionIterator.next();
+ Object semanticElement = EMFHelper.getEObject(currentSelection);
+ if(semanticElement != null) {
+ semanticElementList.add(semanticElement);
+ }
+
+ }
+ ((IRevealSemanticElement)diagramEditor).revealSemanticElement(semanticElementList);
+ }
+ }
+ }
+ } catch (ServiceException ex) {
+ //We cannot access the service registry. The PapyrusEditor is probably closed.
+ } catch (Exception ex) {
+ Activator.log.error("Impossible to acces to windows Container", ex); //$NON-NLS-1$
+ }
+ }
+ }
+
+
+}
diff --git a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/actionprovider/EditingDomainActionProvider.java b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/actionprovider/EditingDomainActionProvider.java
index 292a73a..ae596f5 100644
--- a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/actionprovider/EditingDomainActionProvider.java
+++ b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/actionprovider/EditingDomainActionProvider.java
@@ -111,7 +111,7 @@ public class EditingDomainActionProvider extends AbstractSubmenuActionProvider {
return obj;
// return element.createExecutableExtension(classAttribute);
} catch (Exception e) {
- throw new Exception("unable to create Extension " + e);
+ throw new Exception("unable to create Extension " + e); //$NON-NLS-1$
}
}
diff --git a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/commands/EObjectInheritanceCopyCommand.java b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/commands/EObjectInheritanceCopyCommand.java
index fd9e97e..7d73e8e 100644
--- a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/commands/EObjectInheritanceCopyCommand.java
+++ b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/commands/EObjectInheritanceCopyCommand.java
@@ -1,395 +1,395 @@
-/***************************************************
- * Copyright (c) 2010 Atos Origin.
-
- *
- * 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:
- * Atos Origin - Initial API and implementation
- *
- ****************************************************/
-package org.eclipse.papyrus.views.modelexplorer.commands;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.LinkedList;
-import java.util.List;
-
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.gmf.runtime.common.core.command.CompositeCommand;
-import org.eclipse.gmf.runtime.emf.type.core.commands.SetValueCommand;
-import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
-import org.eclipse.gmf.runtime.emf.type.core.requests.SetRequest;
-import org.eclipse.gmf.runtime.notation.Diagram;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.papyrus.commands.DestroyElementPapyrusCommand;
-import org.eclipse.papyrus.infra.emf.utils.EMFHelper;
-
-/**
- * The Class EObjectInheritanceCopyCommand. it takes an eobject in parameter and
- * copy all the elements contained in the source to the target and adds the
- * target to the container of the source
- */
-public class EObjectInheritanceCopyCommand extends CompositeCommand {
-
- private final EObject sourceEObject;
-
- private final EObject targetEObject;
-
- private final TransactionalEditingDomain editingDomain;
-
- private Collection<Object> alreadyManaged = new LinkedList<Object>();
-
- public EObjectInheritanceCopyCommand(EObject source, EClass target, TransactionalEditingDomain adapterFactoryEditingDomain) {
- super("Inheritance copy");
- this.sourceEObject = source;
- this.targetEObject = target.getEPackage().getEFactoryInstance().create(target);
- this.editingDomain = adapterFactoryEditingDomain;
- if(sourceEObject == null || targetEObject == null || editingDomain == null) {
- throw new IllegalArgumentException("Please provide non null arguments");
- }
- init();
- if(sourceEObject.eContainingFeature().isMany()) {
- replace(sourceEObject.eContainer(), sourceEObject, targetEObject, sourceEObject.eContainingFeature());
- } else {
- add(new CustomSetCommand(editingDomain, sourceEObject.eContainer(), sourceEObject.eContainingFeature(), targetEObject, sourceEObject, sourceEObject.eContainingFeature()));
- add(new DestroyElementPapyrusCommand(new DestroyElementRequest(editingDomain, sourceEObject, false)));
- }
- }
-
- private void init() {
- modelCopy(sourceEObject, targetEObject);
- crossReference(sourceEObject, targetEObject);
- }
-
- /**
- * Model copy, copy the eobject source attributes to target's
- *
- * @param mixedDomain
- * the mixed domain
- * @param source
- * the source
- * @param target
- * the target
- */
- private void modelCopy(EObject source, EObject target) {
- EClass eclass = source.eClass();
- if(eclass != null) {
- EList<EStructuralFeature> eAllStructuralFeatures = eclass.getEAllStructuralFeatures();
- for(EStructuralFeature e : eAllStructuralFeatures) {
- if(contains(target.eClass(), e) && isCompatible(e.getEType(), target.eClass().getEStructuralFeature(e.getName()).getEType())) {
- manageFeature(source, target, e);
- }
- }
- }
- }
-
- /**
- * Contains. check if the target eclass contains a estructuralfeature with
- * the same name less rigorous can work for many cases
- *
- * @param target
- * the target
- * @param e
- * the e
- *
- * @return true, if successful
- */
- private boolean contains(EClass target, EStructuralFeature e) {
- EList<EStructuralFeature> features = target.getEAllStructuralFeatures();
- for(EStructuralFeature f : features) {
- if(f.getName().equals(e.getName())) {
- return true;
- }
- }
- return false;
- }
-
- /**
- * Manage feature for cross.
- *
- * @param mixedDomain
- * the mixed domain
- * @param theObjectWithCross
- * the the object with cross
- * @param source
- * the source
- * @param target
- * the target
- * @param structuralFeature
- * the structural feature
- */
- private void manageFeatureForCross(EObject theObjectWithCross, EObject source, EObject target, EStructuralFeature structuralFeature) {
- boolean compatible = isCompatible(structuralFeature.getEType(), target.eClass());
-
- if(compatible && structuralFeature.isChangeable() && !structuralFeature.isDerived()) {
- if(structuralFeature.isMany()) {
- replace(theObjectWithCross, source, target, structuralFeature);
- } else {
- add(new SetValueCommand(new SetRequest(editingDomain, theObjectWithCross, structuralFeature, target)));
- }
- } else if(!compatible) {
- if(structuralFeature.isMany()) {
- remove(theObjectWithCross, source, structuralFeature);
- } else {
- add(new SetValueCommand(new SetRequest(editingDomain, theObjectWithCross, structuralFeature, null)));
- }
- }
-
- }
-
- private void remove(EObject owner, Object source, EStructuralFeature structuralFeature) {
- if(!alreadyManaged.contains(source)) {
-
- if(owner == null && structuralFeature == null) {
- if(source instanceof EObject) {
- add(new DestroyElementPapyrusCommand(new DestroyElementRequest(editingDomain, (EObject)source, false)));
- }
- } else {
- Object value = owner.eGet(structuralFeature);
- if(value instanceof Collection<?>) {
- List<Object> newList = new ArrayList<Object>((Collection<?>)value);
- newList.remove(source);
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, newList)));
- } else if(source.equals(value)) {
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, null)));
- } else {
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, null)));
- }
- }
- alreadyManaged.add(source);
- }
- }
-
- private void replace(EObject owner, Object source, Object target, EStructuralFeature structuralFeature) {
- if(!alreadyManaged.contains(source)) {
-
- if(owner == null && structuralFeature == null) {
- if(source instanceof EObject) {
- add(new DestroyElementPapyrusCommand(new DestroyElementRequest(editingDomain, (EObject)source, false)));
- }
- } else {
- Object value = owner.eGet(structuralFeature);
- if(value instanceof Collection<?>) {
- List<Object> newList = new ArrayList<Object>((Collection<?>)value);
- int index = newList.indexOf(source);
- if(index >= 0) {
- newList.remove(index);
- newList.add(index, target);
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, newList)));
- }
- } else if(source.equals(value)) {
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, target)));
- } else {
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, target)));
- }
- }
- alreadyManaged.add(source);
- }
- }
-
- @Override
- public IStatus undo(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException {
- return super.undo(progressMonitor, info);
- }
-
- /**
- * Cross reference. Manage eobjects referencing the source eobject
- *
- * @param mixedDomain
- * the mixed domain
- * @param source
- * the source eobject
- * @param target
- * the target eobject
- */
- private void crossReference(EObject source, EObject target) {
- Collection<EStructuralFeature.Setting> collection = EMFHelper.getUsages(source);
- if(collection != null) {
- for(EStructuralFeature.Setting nonNavigableInverseReference : collection) {
- EStructuralFeature structuralFeature = nonNavigableInverseReference.getEStructuralFeature();
- if(!(nonNavigableInverseReference.getEObject() instanceof View)) {
- manageFeatureForCross(nonNavigableInverseReference.getEObject(), source, target, structuralFeature);
- } else if(nonNavigableInverseReference.getEObject() instanceof Diagram) {
- Diagram di = (Diagram)nonNavigableInverseReference.getEObject();
- remove(null, di, null);
- }
- }
- }
- }
-
- /**
- * Checks if a type is compatible to another.
- *
- * @param type
- * the type
- * @param target
- * the target
- *
- * @return true, if is compatible
- */
- public static boolean isCompatible(EClassifier type, EClassifier target) {
- Collection<EClassifier> types = new LinkedList<EClassifier>();
- if(target instanceof EClass) {
- EClass eclass = (EClass)target;
- types.addAll(eclass.getEAllSuperTypes());
- }
- if(!types.contains(target)) {
- types.add(target);
- }
- return types.contains(type);
- }
-
- /**
- * Manage a feature for the attribute's copy.
- *
- * @param mixedDomain
- * the mixed domain
- * @param source
- * the source
- * @param target
- * the target
- * @param feature
- * the e
- */
- @SuppressWarnings("unchecked")
- private void manageFeature(EObject source, EObject target, EStructuralFeature feature) {
- EStructuralFeature targetFeature = getFeature(target, feature.getName());
-
- if(feature.getUpperBound() <= targetFeature.getUpperBound() && feature.getLowerBound() >= targetFeature.getLowerBound()) {
- if(feature.isChangeable() && !feature.isDerived()) {
- Object value = source.eGet(feature);
- if(feature.isMany() && targetFeature.isMany()) {
- Collection<EObject> list = (Collection<EObject>)value;
- if(list != null && !list.isEmpty()) {
- Collection<EObject> newList = new LinkedList<EObject>();
- newList.addAll(list);
- if(feature instanceof EReference && !((EReference)feature).isContainment()) {
- add(new SetValueCommand(new SetRequest(editingDomain, target, targetFeature, newList)));
- } else if(feature instanceof EReference && ((EReference)feature).isContainment()) {
- Collection<Object> toTreat = new LinkedList<Object>();
- for(Object o : newList) {
- if(!alreadyManaged.contains(o)) {
- toTreat.add(o);
- alreadyManaged.add(o);
- }
- }
- add(new CustomAddCommand(editingDomain, target, targetFeature, newList, source, feature));
- }
- }
- } else if(!feature.isMany() && !targetFeature.isMany()) {
- if(value != null) {
- if(!alreadyManaged.contains(value)) {
- alreadyManaged.add(value);
- add(new CustomSetCommand(editingDomain, target, targetFeature, value, source, feature));
- }
- }
- }
- }
- }
-
- }
-
- /**
- * Gets a feature from a name
- *
- * @param eobject
- * the eobject
- * @param name
- * the name
- *
- * @return the feature
- */
- private EStructuralFeature getFeature(EObject eobject, String name) {
- return eobject.eClass().getEStructuralFeature(name);
- }
-
- /**
- * Gets the result eobject.
- *
- * @return the result eobject
- */
- public EObject getResultEobject() {
- return targetEObject;
- }
-
- /**
- * The Class CustomSetCommand. permits to change a value from an eobject to
- * eanother
- */
- private class CustomSetCommand extends SetValueCommand {
-
- private EObject oldObject = null;
-
- private EStructuralFeature oldFeature = null;
-
- private Object oldValue = null;
-
- public CustomSetCommand(TransactionalEditingDomain domain, EObject owner, EStructuralFeature feature, Object value, EObject old, EStructuralFeature structuralFeature) {
- super(new SetRequest(domain, owner, feature, value));
- oldObject = old;
- oldFeature = structuralFeature;
- oldValue = value;
- }
-
- @Override
- protected IStatus doUndo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
- IStatus result = super.doUndo(monitor, info);
- oldObject.eSet(oldFeature, oldValue);
- return result;
- }
-
- }
-
- /**
- * The Class CustomSetCommand. permits to change a value from an eobject to
- * eanother
- */
- private class CustomAddCommand extends SetValueCommand {
-
- private EObject oldObject = null;
-
- private EStructuralFeature oldFeature;
-
- private EStructuralFeature newFeature;
-
- public CustomAddCommand(TransactionalEditingDomain editingDomain, EObject target, EStructuralFeature targetFeature, Collection<EObject> newList, EObject source, EStructuralFeature e) {
- super(new SetRequest(editingDomain, target, targetFeature, newList));
- oldObject = source;
- oldFeature = e;
- newFeature = targetFeature;
- }
-
- @SuppressWarnings({ "rawtypes", "unchecked" })
- @Override
- protected IStatus doUndo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
- Object values = getElementToEdit().eGet(newFeature);
- IStatus result = super.doUndo(monitor, info);
- // this test permit to avoid modification from other command
- // if getOwner list is empty it will perform error we avoid it
- if(values instanceof Collection<?> && !((Collection<?>)values).isEmpty()) {
- Collection<?> collection = (Collection<?>)values;
- Collection<Object> collecOldObject = (Collection)oldObject.eGet(oldFeature);
- for(Object o : collection) {
- if(!collecOldObject.contains(o)) {
- collecOldObject.add(o);
- }
- }
- }
- return result;
- }
- }
-}
+/***************************************************
+ * Copyright (c) 2010 Atos Origin.
+
+ *
+ * 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:
+ * Atos Origin - Initial API and implementation
+ *
+ ****************************************************/
+package org.eclipse.papyrus.views.modelexplorer.commands;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EClassifier;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.gmf.runtime.common.core.command.CompositeCommand;
+import org.eclipse.gmf.runtime.emf.type.core.commands.SetValueCommand;
+import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
+import org.eclipse.gmf.runtime.emf.type.core.requests.SetRequest;
+import org.eclipse.gmf.runtime.notation.Diagram;
+import org.eclipse.gmf.runtime.notation.View;
+import org.eclipse.papyrus.commands.DestroyElementPapyrusCommand;
+import org.eclipse.papyrus.infra.emf.utils.EMFHelper;
+
+/**
+ * The Class EObjectInheritanceCopyCommand. it takes an eobject in parameter and
+ * copy all the elements contained in the source to the target and adds the
+ * target to the container of the source
+ */
+public class EObjectInheritanceCopyCommand extends CompositeCommand {
+
+ private final EObject sourceEObject;
+
+ private final EObject targetEObject;
+
+ private final TransactionalEditingDomain editingDomain;
+
+ private Collection<Object> alreadyManaged = new LinkedList<Object>();
+
+ public EObjectInheritanceCopyCommand(EObject source, EClass target, TransactionalEditingDomain adapterFactoryEditingDomain) {
+ super("Inheritance copy"); //$NON-NLS-1$
+ this.sourceEObject = source;
+ this.targetEObject = target.getEPackage().getEFactoryInstance().create(target);
+ this.editingDomain = adapterFactoryEditingDomain;
+ if(sourceEObject == null || targetEObject == null || editingDomain == null) {
+ throw new IllegalArgumentException("Please provide non null arguments"); //$NON-NLS-1$
+ }
+ init();
+ if(sourceEObject.eContainingFeature().isMany()) {
+ replace(sourceEObject.eContainer(), sourceEObject, targetEObject, sourceEObject.eContainingFeature());
+ } else {
+ add(new CustomSetCommand(editingDomain, sourceEObject.eContainer(), sourceEObject.eContainingFeature(), targetEObject, sourceEObject, sourceEObject.eContainingFeature()));
+ add(new DestroyElementPapyrusCommand(new DestroyElementRequest(editingDomain, sourceEObject, false)));
+ }
+ }
+
+ private void init() {
+ modelCopy(sourceEObject, targetEObject);
+ crossReference(sourceEObject, targetEObject);
+ }
+
+ /**
+ * Model copy, copy the eobject source attributes to target's
+ *
+ * @param mixedDomain
+ * the mixed domain
+ * @param source
+ * the source
+ * @param target
+ * the target
+ */
+ private void modelCopy(EObject source, EObject target) {
+ EClass eclass = source.eClass();
+ if(eclass != null) {
+ EList<EStructuralFeature> eAllStructuralFeatures = eclass.getEAllStructuralFeatures();
+ for(EStructuralFeature e : eAllStructuralFeatures) {
+ if(contains(target.eClass(), e) && isCompatible(e.getEType(), target.eClass().getEStructuralFeature(e.getName()).getEType())) {
+ manageFeature(source, target, e);
+ }
+ }
+ }
+ }
+
+ /**
+ * Contains. check if the target eclass contains a estructuralfeature with
+ * the same name less rigorous can work for many cases
+ *
+ * @param target
+ * the target
+ * @param e
+ * the e
+ *
+ * @return true, if successful
+ */
+ private boolean contains(EClass target, EStructuralFeature e) {
+ EList<EStructuralFeature> features = target.getEAllStructuralFeatures();
+ for(EStructuralFeature f : features) {
+ if(f.getName().equals(e.getName())) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Manage feature for cross.
+ *
+ * @param mixedDomain
+ * the mixed domain
+ * @param theObjectWithCross
+ * the the object with cross
+ * @param source
+ * the source
+ * @param target
+ * the target
+ * @param structuralFeature
+ * the structural feature
+ */
+ private void manageFeatureForCross(EObject theObjectWithCross, EObject source, EObject target, EStructuralFeature structuralFeature) {
+ boolean compatible = isCompatible(structuralFeature.getEType(), target.eClass());
+
+ if(compatible && structuralFeature.isChangeable() && !structuralFeature.isDerived()) {
+ if(structuralFeature.isMany()) {
+ replace(theObjectWithCross, source, target, structuralFeature);
+ } else {
+ add(new SetValueCommand(new SetRequest(editingDomain, theObjectWithCross, structuralFeature, target)));
+ }
+ } else if(!compatible) {
+ if(structuralFeature.isMany()) {
+ remove(theObjectWithCross, source, structuralFeature);
+ } else {
+ add(new SetValueCommand(new SetRequest(editingDomain, theObjectWithCross, structuralFeature, null)));
+ }
+ }
+
+ }
+
+ private void remove(EObject owner, Object source, EStructuralFeature structuralFeature) {
+ if(!alreadyManaged.contains(source)) {
+
+ if(owner == null && structuralFeature == null) {
+ if(source instanceof EObject) {
+ add(new DestroyElementPapyrusCommand(new DestroyElementRequest(editingDomain, (EObject)source, false)));
+ }
+ } else {
+ Object value = owner.eGet(structuralFeature);
+ if(value instanceof Collection<?>) {
+ List<Object> newList = new ArrayList<Object>((Collection<?>)value);
+ newList.remove(source);
+ add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, newList)));
+ } else if(source.equals(value)) {
+ add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, null)));
+ } else {
+ add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, null)));
+ }
+ }
+ alreadyManaged.add(source);
+ }
+ }
+
+ private void replace(EObject owner, Object source, Object target, EStructuralFeature structuralFeature) {
+ if(!alreadyManaged.contains(source)) {
+
+ if(owner == null && structuralFeature == null) {
+ if(source instanceof EObject) {
+ add(new DestroyElementPapyrusCommand(new DestroyElementRequest(editingDomain, (EObject)source, false)));
+ }
+ } else {
+ Object value = owner.eGet(structuralFeature);
+ if(value instanceof Collection<?>) {
+ List<Object> newList = new ArrayList<Object>((Collection<?>)value);
+ int index = newList.indexOf(source);
+ if(index >= 0) {
+ newList.remove(index);
+ newList.add(index, target);
+ add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, newList)));
+ }
+ } else if(source.equals(value)) {
+ add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, target)));
+ } else {
+ add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, target)));
+ }
+ }
+ alreadyManaged.add(source);
+ }
+ }
+
+ @Override
+ public IStatus undo(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException {
+ return super.undo(progressMonitor, info);
+ }
+
+ /**
+ * Cross reference. Manage eobjects referencing the source eobject
+ *
+ * @param mixedDomain
+ * the mixed domain
+ * @param source
+ * the source eobject
+ * @param target
+ * the target eobject
+ */
+ private void crossReference(EObject source, EObject target) {
+ Collection<EStructuralFeature.Setting> collection = EMFHelper.getUsages(source);
+ if(collection != null) {
+ for(EStructuralFeature.Setting nonNavigableInverseReference : collection) {
+ EStructuralFeature structuralFeature = nonNavigableInverseReference.getEStructuralFeature();
+ if(!(nonNavigableInverseReference.getEObject() instanceof View)) {
+ manageFeatureForCross(nonNavigableInverseReference.getEObject(), source, target, structuralFeature);
+ } else if(nonNavigableInverseReference.getEObject() instanceof Diagram) {
+ Diagram di = (Diagram)nonNavigableInverseReference.getEObject();
+ remove(null, di, null);
+ }
+ }
+ }
+ }
+
+ /**
+ * Checks if a type is compatible to another.
+ *
+ * @param type
+ * the type
+ * @param target
+ * the target
+ *
+ * @return true, if is compatible
+ */
+ public static boolean isCompatible(EClassifier type, EClassifier target) {
+ Collection<EClassifier> types = new LinkedList<EClassifier>();
+ if(target instanceof EClass) {
+ EClass eclass = (EClass)target;
+ types.addAll(eclass.getEAllSuperTypes());
+ }
+ if(!types.contains(target)) {
+ types.add(target);
+ }
+ return types.contains(type);
+ }
+
+ /**
+ * Manage a feature for the attribute's copy.
+ *
+ * @param mixedDomain
+ * the mixed domain
+ * @param source
+ * the source
+ * @param target
+ * the target
+ * @param feature
+ * the e
+ */
+ @SuppressWarnings("unchecked")
+ private void manageFeature(EObject source, EObject target, EStructuralFeature feature) {
+ EStructuralFeature targetFeature = getFeature(target, feature.getName());
+
+ if(feature.getUpperBound() <= targetFeature.getUpperBound() && feature.getLowerBound() >= targetFeature.getLowerBound()) {
+ if(feature.isChangeable() && !feature.isDerived()) {
+ Object value = source.eGet(feature);
+ if(feature.isMany() && targetFeature.isMany()) {
+ Collection<EObject> list = (Collection<EObject>)value;
+ if(list != null && !list.isEmpty()) {
+ Collection<EObject> newList = new LinkedList<EObject>();
+ newList.addAll(list);
+ if(feature instanceof EReference && !((EReference)feature).isContainment()) {
+ add(new SetValueCommand(new SetRequest(editingDomain, target, targetFeature, newList)));
+ } else if(feature instanceof EReference && ((EReference)feature).isContainment()) {
+ Collection<Object> toTreat = new LinkedList<Object>();
+ for(Object o : newList) {
+ if(!alreadyManaged.contains(o)) {
+ toTreat.add(o);
+ alreadyManaged.add(o);
+ }
+ }
+ add(new CustomAddCommand(editingDomain, target, targetFeature, newList, source, feature));
+ }
+ }
+ } else if(!feature.isMany() && !targetFeature.isMany()) {
+ if(value != null) {
+ if(!alreadyManaged.contains(value)) {
+ alreadyManaged.add(value);
+ add(new CustomSetCommand(editingDomain, target, targetFeature, value, source, feature));
+ }
+ }
+ }
+ }
+ }
+
+ }
+
+ /**
+ * Gets a feature from a name
+ *
+ * @param eobject
+ * the eobject
+ * @param name
+ * the name
+ *
+ * @return the feature
+ */
+ private EStructuralFeature getFeature(EObject eobject, String name) {
+ return eobject.eClass().getEStructuralFeature(name);
+ }
+
+ /**
+ * Gets the result eobject.
+ *
+ * @return the result eobject
+ */
+ public EObject getResultEobject() {
+ return targetEObject;
+ }
+
+ /**
+ * The Class CustomSetCommand. permits to change a value from an eobject to
+ * eanother
+ */
+ private class CustomSetCommand extends SetValueCommand {
+
+ private EObject oldObject = null;
+
+ private EStructuralFeature oldFeature = null;
+
+ private Object oldValue = null;
+
+ public CustomSetCommand(TransactionalEditingDomain domain, EObject owner, EStructuralFeature feature, Object value, EObject old, EStructuralFeature structuralFeature) {
+ super(new SetRequest(domain, owner, feature, value));
+ oldObject = old;
+ oldFeature = structuralFeature;
+ oldValue = value;
+ }
+
+ @Override
+ protected IStatus doUndo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
+ IStatus result = super.doUndo(monitor, info);
+ oldObject.eSet(oldFeature, oldValue);
+ return result;
+ }
+
+ }
+
+ /**
+ * The Class CustomSetCommand. permits to change a value from an eobject to
+ * eanother
+ */
+ private class CustomAddCommand extends SetValueCommand {
+
+ private EObject oldObject = null;
+
+ private EStructuralFeature oldFeature;
+
+ private EStructuralFeature newFeature;
+
+ public CustomAddCommand(TransactionalEditingDomain editingDomain, EObject target, EStructuralFeature targetFeature, Collection<EObject> newList, EObject source, EStructuralFeature e) {
+ super(new SetRequest(editingDomain, target, targetFeature, newList));
+ oldObject = source;
+ oldFeature = e;
+ newFeature = targetFeature;
+ }
+
+ @SuppressWarnings({ "rawtypes", "unchecked" })
+ @Override
+ protected IStatus doUndo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
+ Object values = getElementToEdit().eGet(newFeature);
+ IStatus result = super.doUndo(monitor, info);
+ // this test permit to avoid modification from other command
+ // if getOwner list is empty it will perform error we avoid it
+ if(values instanceof Collection<?> && !((Collection<?>)values).isEmpty()) {
+ Collection<?> collection = (Collection<?>)values;
+ Collection<Object> collecOldObject = (Collection)oldObject.eGet(oldFeature);
+ for(Object o : collection) {
+ if(!collecOldObject.contains(o)) {
+ collecOldObject.add(o);
+ }
+ }
+ }
+ return result;
+ }
+ }
+}