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package org.eclipse.papyrus.infra.table.efacet.common.editor;
import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;
import org.eclipse.emf.edit.domain.EditingDomain;
import org.eclipse.emf.transaction.TriggerListener;
import org.eclipse.papyrus.infra.core.services.ServiceException;
import org.eclipse.papyrus.infra.core.services.ServicesRegistry;
import org.eclipse.papyrus.infra.core.utils.ServiceUtils;
import org.eclipse.papyrus.infra.table.efacet.common.Activator;
import org.eclipse.papyrus.infra.table.efacet.common.input.PapyrusTableEditorInput;
import org.eclipse.papyrus.infra.table.efacet.metamodel.papyrustable.PapyrusTable;
import org.eclipse.papyrus.infra.table.efacet.metamodel.papyrustable.PapyrustablePackage;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.PartInitException;
public abstract class AbstractTableEditor extends NatTableEditor2 {
/** the service registry */
protected ServicesRegistry servicesRegistry;
/** the table instance */
protected PapyrusTable rawModel;
/** listener on the model for synchronized table */
private TriggerListener modelTriggerListener;
/** listener on the table for synchronized table : listen the properties "isSynchronized" and "fillingQueries" */
private TriggerListener tableTriggerListener;
/**
* the part name synchronizer
*/
private final PartNameSynchronizer synchronizer;
public AbstractTableEditor(final ServicesRegistry servicesRegistry, final PapyrusTable rawModel) {
this.servicesRegistry = servicesRegistry;
this.rawModel = rawModel;
this.synchronizer = new PartNameSynchronizer(rawModel);
}
/**
*
* @see org.eclipse.emf.facet.widgets.nattable.workbench.editor.NatTableEditor#init(org.eclipse.ui.IEditorSite, org.eclipse.ui.IEditorInput)
*
* @param site
* @param input
* @throws PartInitException
*/
@Override
public void init(final IEditorSite site, final IEditorInput input) throws PartInitException {
final PapyrusTableEditorInput tableEditorInput = new PapyrusTableEditorInput(this.rawModel, getEditingDomain());
setSite(site);
setInput(tableEditorInput);
setPartName(this.rawModel.getName());
super.init(site, tableEditorInput);
}
// /**
// * add listeners on the context of the table and on the table itself
// */
// protected void addListeners() {
// EditingDomain editingDomain = getEditingDomain();
// Assert.isTrue(editingDomain instanceof TransactionalEditingDomain);
// this.modelTriggerListener = new ModelTriggerListener(this.rawModel, (INatTableWidgetProvider)getAdapter(INatTableWidgetProvider.class));
// ((TransactionalEditingDomain)editingDomain).addResourceSetListener(this.modelTriggerListener);
// this.tableTriggerListener = new TableTriggerListener(this.rawModel, (INatTableWidgetProvider)getAdapter(INatTableWidgetProvider.class));
// ((TransactionalEditingDomain)editingDomain).addResourceSetListener(this.tableTriggerListener);
// }
// /**
// *
// * @see org.eclipse.papyrus.infra.table.common.internal.NatTableEditor#dispose()
// *
// * {@inheritDoc}
// */
// @Override
// public void dispose() {
// ((TransactionalEditingDomain)getEditingDomain()).removeResourceSetListener(this.modelTriggerListener);
// ((TransactionalEditingDomain)getEditingDomain()).removeResourceSetListener(this.tableTriggerListener);
// super.dispose();
// }
// /**
// *
// * @param rawModel2
// */
// private void initHiddenColumn(final PapyrusTableInstance rawModel2) {
// for(Column current : rawModel2.getTable().getColumns()) {
// if(current instanceof DefaultLabelColumn || current instanceof MetaClassColumn || current instanceof EContainerColumn){
// String name = NatTableWidgetInternalUtils.getColumnName(current);
// if(getInitialHiddenColumns().contains(name)) {
// current.setIsHidden(true);
// }
// }
// }
// }
// /**
// *
// * @return
// * a list of the names of the columns to hide by default
// */
// protected List<String> getInitialHiddenColumns() {
// return Collections.emptyList();
// }
/**
*
* @see org.eclipse.emf.facet.widgets.nattable.workbench.editor.NatTableEditor#getEditingDomain()
*
* @return
*/
@Override
public EditingDomain getEditingDomain() {
try {
return ServiceUtils.getInstance().getTransactionalEditingDomain(this.servicesRegistry);
} catch (final ServiceException e) {
Activator.log.error(e);
}
return null;
}
// /**
// * This method execute the filling queries
// */
// @Deprecated
// protected void executeQueries() {
// if(this.rawModel.isIsSynchronized()) {
// TableInstance table = this.rawModel.getTable();
// EObject context = table.getContext();
// List<EObject> elementsToAdd = new ArrayList<EObject>();
// for(ModelQuery query : this.rawModel.getFillingQueries()) {
// ModelQuerySetCatalog catalog = ModelQuerySetCatalog.getSingleton();
// AbstractModelQuery impl = null;
// try {
// impl = catalog.getModelQueryImpl(query);
// } catch (ModelQueryException e) {
// e.printStackTrace();
// }
// if(impl != null) {
// ModelQueryResult result = impl.evaluate(context);
// Object value = result.getValue();
// if(value instanceof Collection<?>) {
// for(Object currentObject : (Collection<?>)value) {
// if(currentObject instanceof EObject && !table.getElements().contains(currentObject)) {
// elementsToAdd.add((EObject)currentObject);
// }
// }
//
// } else {
// //nothing to do for the moment
// }
// }
// }
// if(!elementsToAdd.isEmpty()) {
// // this.natTableWidget.addRows(elementsToAdd);
// if(this.natTableWidget instanceof IPapyrusNatTableWidget) {
// ((IPapyrusNatTableWidget)this.natTableWidget).addRowsOutOfCommandStack(elementsToAdd);
// }
// }
// }
//
// }
/**
* A class taking in charge the synchronization of the partName and the diagram name.
* When diagram name change, the other is automatically updated.
*
* @author vincent lorenzo
* adapted class from UmlGmfDiagramEditor
*/
public class PartNameSynchronizer {
/** the papyrus table */
private PapyrusTable papyrusTable;
/**
* Listener on diagram name change.
*/
private final Adapter tableNameListener = new Adapter() {
/**
*
* @see org.eclipse.emf.common.notify.Adapter#notifyChanged(org.eclipse.emf.common.notify.Notification)
*
* @param notification
*/
public void notifyChanged(final Notification notification) {
if(notification.getFeatureID(PapyrusTable.class) == PapyrustablePackage.PAPYRUS_TABLE__NAME && notification.getNotifier() == PartNameSynchronizer.this.papyrusTable) {
setPartName(PartNameSynchronizer.this.papyrusTable.getName());
}
}
/**
*
* @see org.eclipse.emf.common.notify.Adapter#getTarget()
*
* @return
*/
public Notifier getTarget() {
return null;
}
/**
*
* @see org.eclipse.emf.common.notify.Adapter#setTarget(org.eclipse.emf.common.notify.Notifier)
*
* @param newTarget
*/
public void setTarget(final Notifier newTarget) {
}
/**
*
* @see org.eclipse.emf.common.notify.Adapter#isAdapterForType(java.lang.Object)
*
* @param type
* @return
*/
public boolean isAdapterForType(final Object type) {
return false;
}
};
/**
*
* Constructor.
*
* @param diagram
*/
public PartNameSynchronizer(final PapyrusTable papyrusTable) {
setTable(papyrusTable);
}
/**
* Change the associated diagram.
*
* @param papyrusTable
*/
public void setTable(final PapyrusTable papyrusTable) {
// Remove from old diagram, if any
if(this.papyrusTable != null) {
papyrusTable.eAdapters().remove(this.tableNameListener);
}
// Set new table
this.papyrusTable = papyrusTable;
// Set editor name
setPartName(papyrusTable.getName());
// Listen to name change
papyrusTable.eAdapters().add(this.tableNameListener);
}
}
}
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