diff options
Diffstat (limited to 'sandbox/PapyrusEMFCompareV1/deprecated/org.eclipse.papyrus.emf.compare.transactional.editor/src/org/eclipse/papyrus/emf/compare/transactional/editor/v2/TransactionalCompareEditor.java')
| -rw-r--r-- | sandbox/PapyrusEMFCompareV1/deprecated/org.eclipse.papyrus.emf.compare.transactional.editor/src/org/eclipse/papyrus/emf/compare/transactional/editor/v2/TransactionalCompareEditor.java | 428 |
1 files changed, 0 insertions, 428 deletions
diff --git a/sandbox/PapyrusEMFCompareV1/deprecated/org.eclipse.papyrus.emf.compare.transactional.editor/src/org/eclipse/papyrus/emf/compare/transactional/editor/v2/TransactionalCompareEditor.java b/sandbox/PapyrusEMFCompareV1/deprecated/org.eclipse.papyrus.emf.compare.transactional.editor/src/org/eclipse/papyrus/emf/compare/transactional/editor/v2/TransactionalCompareEditor.java deleted file mode 100644 index 7d7bac69752..00000000000 --- a/sandbox/PapyrusEMFCompareV1/deprecated/org.eclipse.papyrus.emf.compare.transactional.editor/src/org/eclipse/papyrus/emf/compare/transactional/editor/v2/TransactionalCompareEditor.java +++ /dev/null @@ -1,428 +0,0 @@ -package org.eclipse.papyrus.emf.compare.transactional.editor.v2;
-
-import java.util.HashSet;
-import java.util.Set;
-
-import org.eclipse.compare.CompareEditorInput;
-import org.eclipse.compare.ITypedElement;
-import org.eclipse.compare.internal.CompareEditor;
-import org.eclipse.core.commands.operations.IOperationHistory;
-import org.eclipse.core.commands.operations.IOperationHistoryListener;
-import org.eclipse.core.commands.operations.IUndoContext;
-import org.eclipse.core.commands.operations.IUndoableOperation;
-import org.eclipse.core.commands.operations.ObjectUndoContext;
-import org.eclipse.core.commands.operations.OperationHistoryEvent;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.runtime.Assert;
-import org.eclipse.emf.common.notify.AdapterFactory;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
-import org.eclipse.emf.edit.domain.IEditingDomainProvider;
-import org.eclipse.emf.edit.provider.AdapterFactoryItemDelegator;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.emf.transaction.util.TransactionUtil;
-import org.eclipse.emf.workspace.IWorkspaceCommandStack;
-import org.eclipse.emf.workspace.ResourceUndoContext;
-import org.eclipse.papyrus.emf.compare.transactional.editor.Activator;
-import org.eclipse.sphinx.emf.workspace.ui.saving.BasicModelSaveablesProvider.SiteNotifyingSaveablesLifecycleListener;
-import org.eclipse.team.internal.ui.synchronize.LocalResourceTypedElement;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IEditorSite;
-import org.eclipse.ui.ISaveablesLifecycleListener;
-import org.eclipse.ui.IWorkbenchPartSite;
-import org.eclipse.ui.PartInitException;
-import org.eclipse.ui.SaveablesLifecycleEvent;
-
-
-@SuppressWarnings("restriction")
-//remove the warning for CompareEditor which is internal
-public class TransactionalCompareEditor extends CompareEditor implements IEditingDomainProvider/*,ICustomEditingDomainProvider/*implements IEditingDomainItemProvider*/{
-
- /**
- * The identifier of this editor (as contributed).
- */
- public static String ID = "org.eclipse.papyrus.emf.compare.transactional.editor";
-
- /**
- * The undo context for this compare editor.
- */
- protected IUndoContext undoContext;
-
- //TODO not used for the moment
- private IOperationHistoryListener affectedObjectsListener;
-
- /**
- * Default constructor.
- */
- public TransactionalCompareEditor() {
- // Create undo context
- undoContext = new ObjectUndoContext(this, ID);
- }
-
- @Override
- public void init(IEditorSite site, IEditorInput input) throws PartInitException {
-// super.init(site, input);
-
- // First do not keep duplicated editing domain entries
-// Set<TransactionalEditingDomain> editingDomains = new HashSet<TransactionalEditingDomain>();
-// for (TransactionalEditingDomain editingDomain : getEditingDomains()) {
-// if (editingDomain != null) {
-// editingDomains.add(editingDomain);
-// }
-// }
-// if (editingDomains.isEmpty()) {
-// Activator.log.error(new RuntimeException("Editing domain not found"));
-// }
-
- // Then creates and registers listeners on resulting editing domains
-// for (TransactionalEditingDomain editingDomain : editingDomains) {
-// //TODO
-// //addTransactionalEditingDomainListeners(editingDomain);
-// }
- }
-
- /**
- * @return An array of {@linkplain TransactionalEditingDomain editing domain}s which size is 2 and where at index 0
- * is editing domain from left, at index 1 is editing domain from right.
- */
- private TransactionalEditingDomain[] editingDomains ;
- public TransactionalEditingDomain[] getEditingDomains() {
- if(editingDomains==null){
- //TransactionalEditingDomain[] editingDomains = new TransactionalEditingDomain[2];
- editingDomains = new TransactionalEditingDomain[2];
- EObject[] modelRoots = getModelRoots();
-// IFile[] modelRoots = getModelRoots();
- if (modelRoots[0] != null) {
-// editingDomains[0] = WorkspaceEditingDomainUtil.getEditingDomain(modelRoots[0]);
-// System.out.println("editingDomain file 1 = " + editingDomains[0]);
- }
- if (modelRoots[1] != null) {
-// editingDomains[1] = WorkspaceEditingDomainUtil.getEditingDomain(modelRoots[1]);
-// System.out.println("editingDomain file 2 = " + editingDomains[1]);
- }
-// if (editingDomains[0] == null && editingDomains[1] == null) {
-// Activator.log.error(new RuntimeException("No editing domain found")); //$NON-NLS-1$
-// PlatformLogUtil.logAsError(Activator.getPlugin(), new RuntimeException("No editing domain found")); //$NON-NLS-1$
-// }
-
- //TODO
-// editingDomains[0] = new TransactionalE
- TransactionalEditingDomain editingDomain = TransactionalEditingDomain.Factory.INSTANCE.createEditingDomain();
- editingDomains[0] = editingDomain;
- editingDomains[1] = editingDomain;
- }
- return editingDomains;
- }
-
- /**
- * @return The root objects of the model part that are currently being compared in this editor or an empty array if
- * no such objects are available. Anyway, always returns an array of {@linkplain EObject}s which size is 2
- * and where at index 0 is the left root and at index 1 is the right root.
- */
- public EObject[] getModelRoots() {
-// public IFile[] getModelRoots() {
-// List<IFile>
- IFile[] files = new IFile[2];
- EObject[] modelRoots = new EObject[2];
- IEditorInput editorInput = getEditorInput();
- ITypedElement left = null;
- ITypedElement right = null;
-
- if(editorInput instanceof PapyrusSaveablesCompareEditorInput){
- left = ((PapyrusSaveablesCompareEditorInput)editorInput).getLeft();
- right = ((PapyrusSaveablesCompareEditorInput)editorInput).getRight();
- }else if(editorInput instanceof CompareEditorInput){
- //TODO manage other case?
- }
-
- if(left instanceof LocalResourceTypedElement){
- IResource res = ((LocalResourceTypedElement)left).getResource();
- if(res instanceof IFile){
- files[0] = (IFile)res;
- }
- }
-
- if(right instanceof LocalResourceTypedElement){
- IResource res = ((LocalResourceTypedElement)right).getResource();
- if(res instanceof IFile){
- files[1] = (IFile)res;
- }
- }
-
- return modelRoots;
-// return files;
- }
-
- //IEditingDomainProvider
-// public Collection<?> getChildren(Object object) {
-// // TODO Auto-generated method stub
-// return null;
-// }
-//
-// public Object getParent(Object object) {
-// // TODO Auto-generated method stub
-// return null;
-// }
-//
-// public Collection<?> getNewChildDescriptors(Object object, EditingDomain editingDomain, Object sibling) {
-// // TODO Auto-generated method stub
-// return null;
-// }
-//
-// public Command createCommand(Object object, EditingDomain editingDomain, Class<? extends Command> commandClass, CommandParameter commandParameter) {
-// // TODO Auto-generated method stub
-// return null;
-// }
-
-
- @Override
- public void dispose() {
- for (TransactionalEditingDomain editingDomain : getEditingDomains()) {
- if (editingDomain != null) {
- removeTransactionalEditingDomainListeners(editingDomain);
- }
- }
-
- for (IOperationHistory operationHistory : getOperationHistories()) {
- if (operationHistory != null) {
- operationHistory.dispose(getUndoContext(), true, true, true);
- }
- }
- super.dispose();
- }
-
- protected void addTransactionalEditingDomainListeners(TransactionalEditingDomain editingDomain) {
- if (editingDomain != null) {
- // Create and register IOperationHistoryListener that detects changed objects
- affectedObjectsListener = createAffectedObjectsListener();
- Assert.isNotNull(affectedObjectsListener);
- ((IWorkspaceCommandStack) editingDomain.getCommandStack()).getOperationHistory().addOperationHistoryListener(affectedObjectsListener);
- }
- }
-
- protected void removeTransactionalEditingDomainListeners(TransactionalEditingDomain editingDomain) {
- if (editingDomain != null) {
- if (affectedObjectsListener != null) {
- IOperationHistory operationHistory = ((IWorkspaceCommandStack) editingDomain.getCommandStack()).getOperationHistory();
- operationHistory.removeOperationHistoryListener(affectedObjectsListener);
- }
- }
- }
-
- /**
- * Creates and returns the {@linkplain IOperationHistoryListener listener} to add on the
- * {@linkplain IOperationHistory operation history} of {@linkplain TransactionalEditingDomain editing domain}'s
- * {@linkplain IWorkspaceCommandStack command stack}.
- * <p>
- * The listener's implementation that is provided here aims at updating {@linkplain IUndoableOperation operation}'s
- * context by first removing default {@linkplain IUndoContext undo context} and second by adding
- * {@linkplain IUndoContext undo context} encapsulated by this editor.
- * <p>
- * Clients may override this default implementation.
- *
- * @return The {@linkplain IOperationHistoryListener operation history listener} to register on the command stack of
- * the concerned editing domain.
- */
- protected IOperationHistoryListener createAffectedObjectsListener() {
- return new IOperationHistoryListener() {
-
- public void historyNotification(final OperationHistoryEvent event) {
- IUndoableOperation operation = event.getOperation();
- if (event.getEventType() == OperationHistoryEvent.ABOUT_TO_EXECUTE) {
- handleOperationAboutToExecute(operation);
- } else if (event.getEventType() == OperationHistoryEvent.DONE || event.getEventType() == OperationHistoryEvent.UNDONE
- || event.getEventType() == OperationHistoryEvent.REDONE) {
- Set<?> affectedResources = ResourceUndoContext.getAffectedResources(operation);
- Resource[] resources = getModelRootsResources();
- boolean isLeftResourceAffected = resources[0] != null ? affectedResources.contains(resources[0]) : false;
- boolean isRightResourceAffected = resources[1] != null ? affectedResources.contains(resources[1]) : false;
- if (isLeftResourceAffected || isRightResourceAffected) {
- handleOperationFinished(operation);
- }
- }
- }
-
- private void handleOperationAboutToExecute(final IUndoableOperation operation) {
- if (operation.canUndo()) {
- IWorkbenchPartSite site = getSite();
- if (site != null) {
- site.getShell().getDisplay().syncExec(new Runnable() {
- public void run() {
- if (isActivePart()) {
- Resource[] resources = getModelRootsResources();
- for (Resource resource : resources) {
- TransactionalEditingDomain editingDomain = TransactionUtil.getEditingDomain(resource);
- if (editingDomain != null && editingDomain.getCommandStack() instanceof IWorkspaceCommandStack) {
- IWorkspaceCommandStack cmdStack = (IWorkspaceCommandStack) editingDomain.getCommandStack();
- IUndoContext defaultUndoContext = cmdStack.getDefaultUndoContext();
- if (defaultUndoContext != null) {
- // Remove default undo context and this editor's undo context
- operation.removeContext(defaultUndoContext);
- }
- }
- }
- operation.addContext(getUndoContext());
- }
- }
- });
- }
- }
- }
-
- private void handleOperationFinished(final IUndoableOperation operation) {
- getSite().getShell().getDisplay().asyncExec(new Runnable() {
- public void run() {
- // Update editor part name
- // FIXME Not needed for the moment.
- // setPartName(getModelRootsNames());
- }
- });
- }
- };
- }
-
- /**
- * @return
- */
- public ISaveablesLifecycleListener createModelSaveablesLifecycleListener() {
- return new SiteNotifyingSaveablesLifecycleListener(this) {
- @Override
- public void handleLifecycleEvent(SaveablesLifecycleEvent event) {
- super.handleLifecycleEvent(event);
-
- if (event.getEventType() == SaveablesLifecycleEvent.DIRTY_CHANGED) {
- firePropertyChange(PROP_DIRTY);
- }
- }
- };
- }
-
- @Override
- public boolean isSaveOnCloseNeeded() {
- // Model-based editors don't need to be saved when being closed even if the model is dirty, because they don't
- // own the model. The model is loaded, managed, and saved globally, i.e. it is not destroyed but stays there
- // when editors are being closed.
- return false;
- }
-
- @Override
- public boolean isSaveAsAllowed() {
- // TODO Modify implementation as soon as saving as diff model would be available.
- return false;
- }
-
- @Override
- public Object getAdapter(@SuppressWarnings("rawtypes") Class key) {
- if (key.equals(IUndoContext.class)) {
- // Used by undo/redo actions to get their undo context
- return getUndoContext();
- } else {
- return super.getAdapter(key);
- }
- }
-
- /**
- * @return The {@linkplain IUndoContext undo context} associated to this compare editor.
- */
- public IUndoContext getUndoContext() {
- return undoContext;
- }
-
-
- protected IOperationHistory[] getOperationHistories() {
- IOperationHistory[] operationHistories = new IOperationHistory[2];
- TransactionalEditingDomain[] editingDomains = getEditingDomains();
- for (int i = 0; i < 2; i++) {
- if (editingDomains[i] != null) {
- operationHistories[i] = ((IWorkspaceCommandStack) editingDomains[i].getCommandStack()).getOperationHistory();
- }
- }
- return operationHistories;
- }
-
- /**
- * <p>
- * <table>
- * <tr valign=top>
- * <td><b>Note</b> </td>
- * <td>Whatever the model roots are (i.e. if <code>null</code> or not), this method returns an array of
- * {@linkplain Resource}s whose size is 2.</td>
- * </tr>
- * </table>
- *
- * @return
- */
- protected Resource[] getModelRootsResources() {
- Resource[] resources = new Resource[2];
- EObject[] modelRoots = getModelRoots();
- for (int i = 0; i < 2; i++) {
- EObject modelRoot = modelRoots[i];
- if (modelRoot != null) {
- resources[i] = modelRoot.eResource();
- }
- }
- return resources;
- }
-
- protected String getModelRootsNames() {
- String[] labels = new String[2];
- EObject[] modelRoots = getModelRoots();
- AdapterFactoryItemDelegator[] itemDelegators = getItemDelegators();
- for (int i = 0; i < 2; i++) {
- if (modelRoots[i] != null && itemDelegators[i] != null) {
- // Label of model root
- labels[i] = itemDelegators[i].getText(modelRoots[i]);
- }
- }
- if (labels[0] != null && labels[1] != null) {
- return labels[0] + " <---> " + labels[1]; //$NON-NLS-1$
- } else {
- return ((CompareEditorInput) getEditorInput()).getTitle();
- }
- }
-
- protected AdapterFactory[] getAdapterFactories() {
- AdapterFactory[] adapterFactories = new AdapterFactory[2];
- TransactionalEditingDomain[] editingDomains = getEditingDomains();
- for (int i = 0; i < 2; i++) {
- TransactionalEditingDomain editingDomain = editingDomains[i];
- if (editingDomain != null) {
- adapterFactories[i] = ((AdapterFactoryEditingDomain) editingDomain).getAdapterFactory();
- }
- }
- return adapterFactories;
- }
-
- protected AdapterFactoryItemDelegator[] getItemDelegators() {
- AdapterFactoryItemDelegator[] itemDelegators = new AdapterFactoryItemDelegator[2];
- AdapterFactory[] adapterFactories = getAdapterFactories();
- for (int i = 0; i < 2; i++) {
- AdapterFactory adapterFactory = adapterFactories[i];
- if (adapterFactory != null) {
- itemDelegators[i] = new AdapterFactoryItemDelegator(adapterFactory);
- }
- }
- return itemDelegators;
- }
-
- protected boolean isActivePart() {
- return this == getSite().getWorkbenchWindow().getPartService().getActivePart();
- }
-
- public TransactionalEditingDomain getEditingDomain() {
- return getEditingDomains()[0];
- }
-
-
-
-// @Override
-// public void setInput(IEditorInput input) {
-// if (input instanceof ModelElementCompareEditorInput) {
-// super.setInput(input);
-// } else {
-// PlatformLogUtil.logAsError(Activator.getPlugin(), new RuntimeException(Messages.error_invalidEditorInput));
-// }
-// }
-}
|