diff options
Diffstat (limited to 'sandbox/org.eclipse.papyrus.infra.table.efacet.menu/src/org/eclipse/papyrus/infra/table/efacet/menu/handler/SelectColumnsHandler.java')
| -rw-r--r-- | sandbox/org.eclipse.papyrus.infra.table.efacet.menu/src/org/eclipse/papyrus/infra/table/efacet/menu/handler/SelectColumnsHandler.java | 752 |
1 files changed, 0 insertions, 752 deletions
diff --git a/sandbox/org.eclipse.papyrus.infra.table.efacet.menu/src/org/eclipse/papyrus/infra/table/efacet/menu/handler/SelectColumnsHandler.java b/sandbox/org.eclipse.papyrus.infra.table.efacet.menu/src/org/eclipse/papyrus/infra/table/efacet/menu/handler/SelectColumnsHandler.java deleted file mode 100644 index 31023fdfb65..00000000000 --- a/sandbox/org.eclipse.papyrus.infra.table.efacet.menu/src/org/eclipse/papyrus/infra/table/efacet/menu/handler/SelectColumnsHandler.java +++ /dev/null @@ -1,752 +0,0 @@ -package org.eclipse.papyrus.infra.table.efacet.menu.handler;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.ListIterator;
-import java.util.Map;
-import java.util.Set;
-import java.util.SortedSet;
-import java.util.TreeSet;
-
-import org.eclipse.core.commands.AbstractHandler;
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.emf.common.command.Command;
-import org.eclipse.emf.common.command.CompoundCommand;
-import org.eclipse.emf.common.notify.AdapterFactory;
-import org.eclipse.emf.common.util.TreeIterator;
-import org.eclipse.emf.ecore.ENamedElement;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EStructuralFeature.Setting;
-import org.eclipse.emf.ecore.ETypedElement;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.ecore.util.ECrossReferenceAdapter;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
-import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
-import org.eclipse.emf.facet.efacet.core.IFacetManager;
-import org.eclipse.emf.facet.efacet.core.IFacetManagerFactory;
-import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.EFacetFactory;
-import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetElement;
-import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetSet;
-import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.impl.FacetSetImpl;
-import org.eclipse.emf.facet.widgets.celleditors.ICommandFactoriesRegistry;
-import org.eclipse.emf.facet.widgets.celleditors.ICommandFactory;
-import org.eclipse.emf.facet.widgets.table.metamodel.v0_2_0.table.Column;
-import org.eclipse.emf.facet.widgets.table.metamodel.v0_2_0.table.FeatureColumn;
-import org.eclipse.emf.facet.widgets.table.metamodel.v0_2_0.table.Table;
-import org.eclipse.emf.facet.widgets.table.ui.internal.exported.ITableWidget;
-import org.eclipse.emf.facet.widgets.table.ui.internal.exported.ITableWidgetInternal;
-import org.eclipse.emf.facet.widgets.table.ui.internal.exported.ITableWidgetProvider;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.emf.transaction.util.TransactionUtil;
-import org.eclipse.gmf.runtime.common.core.command.CommandResult;
-import org.eclipse.gmf.runtime.common.core.command.ICommand;
-import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
-import org.eclipse.gmf.runtime.emf.core.util.CrossReferenceAdapter;
-import org.eclipse.jface.viewers.ILabelProvider;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.window.Window;
-import org.eclipse.papyrus.commands.wrappers.GMFtoEMFCommandWrapper;
-import org.eclipse.papyrus.infra.core.services.ServiceException;
-import org.eclipse.papyrus.infra.emf.utils.ServiceUtilsForResource;
-import org.eclipse.papyrus.infra.table.efacet.common.editor.AbstractTableEditor;
-import org.eclipse.papyrus.infra.table.efacet.menu.Activator;
-import org.eclipse.papyrus.infra.table.efacet.menu.factory.ITableCommandFactory;
-import org.eclipse.papyrus.infra.table.efacet.menu.factory.TableCommandFactory;
-import org.eclipse.papyrus.infra.table.efacet.menu.factory.TableInstanceCommandFactory;
-import org.eclipse.papyrus.infra.table.efacet.metamodel.papyrustable.PapyrusTable;
-import org.eclipse.papyrus.infra.table.efacet.metamodel.papyrustable.TableContentsUtils;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.PlatformUI;
-
-
-//FIXME : uml dependency
-public class SelectColumnsHandler extends AbstractHandler {
-
-
-
- /** all direct features available in the table */
- final protected SortedSet<ETypedElement> allDirectFeatures = new TreeSet<ETypedElement>(new EcoreENamedElementComparator());
-
- /** all additional possible contents */
- final protected Collection<FacetSet> allAdditionalContents = new HashSet<FacetSet>();
-
- /** the initial direct features visibles in the table */
- final protected Collection<ETypedElement> initialDirectFeatureSelected = new HashSet<ETypedElement>();
-
- /** the initial additional features visibles in the table */
- final protected Collection<ETypedElement> initialAdditionalFeatureSelected = new HashSet<ETypedElement>();
-
- /** the list of the facetSet used in the current table */
- final protected Collection<FacetSet> facetSetsUsedInTheTable = new HashSet<FacetSet>();
-
- /** the map between existing columns (visible or not) and the feature */
- final protected Map<ETypedElement, Column> columnsFeatureMap = new HashMap<ETypedElement, Column>();
-
-
- //TODO remove it
- final StereotypeManagement management = new StereotypeManagement();
-
- /**
- * clear the fields
- */
- protected void clearFields() {
- this.allDirectFeatures.clear();
- this.initialDirectFeatureSelected.clear();
- this.initialAdditionalFeatureSelected.clear();
- this.facetSetsUsedInTheTable.clear();
- this.columnsFeatureMap.clear();
- this.allAdditionalContents.clear();
- }
-
- //TODO look for an existing method in EMF for EPackage
- private FacetSet getRootFacetSet(final FacetElement facetElement) {
- EObject container = facetElement;
- while(container.eContainer() != null) {
- container = container.eContainer();
- }
- if(container instanceof FacetSet) {
- return (FacetSet)container;
- }
- return null;
- }
-
- /**
- * Inits the fields of this class
- *
- * @param widget
- * the table widget
- * @param papyrusTable
- * the papyrus table
- */
- protected void initField(final ITableWidget widget, final PapyrusTable papyrusTable) {
- clearFields();
- //the contents of the table
- final List<EObject> contents = TableContentsUtils.getTableContents(papyrusTable, papyrusTable.getTable().getContext(), false);
-
- //1. Get all direct features
- for(final EObject current : contents) {
- this.allDirectFeatures.addAll(current.eClass().getEAllStructuralFeatures());
- }
-
- //2. we build the list of the initialSelection
- final List<Column> visibleColumns = widget.getVisibleColumns(false);
- final Set<ETypedElement> visibleFeatures = new HashSet<ETypedElement>();
- for(final Column current : visibleColumns) {
- if(current instanceof FeatureColumn) {
- final ETypedElement feature = ((FeatureColumn)current).getFeature();
- if(feature instanceof FacetElement) {
- this.initialAdditionalFeatureSelected.add(feature);
- } else {
- this.initialDirectFeatureSelected.add(feature);
- }
- }
- }
-
- for(final Column current : papyrusTable.getTable().getColumns()) {
- if(current instanceof FeatureColumn) {
- final FeatureColumn col = (FeatureColumn)current;
- final ETypedElement feature = col.getFeature();
- //3. we associate each features to each columns
- this.columnsFeatureMap.put(feature, col);
-
- //3 bis. we build the list of the initialSelection
- if(feature instanceof FacetElement) {
- final FacetSet set = getRootFacetSet((FacetElement)feature);
- this.facetSetsUsedInTheTable.add(set);
- }
- }
- }
-
- //4. get the additional features
- final FacetSet additionFeatureRootFacetSet = getAdditionalContentsFacetSet(papyrusTable);
- if(additionFeatureRootFacetSet != null) {
- //TODO ask for that to Grégoire Dupé!
- //TODO before update the source code of EMF-Facet
- final List<EPackage> sets = additionFeatureRootFacetSet.getESubpackages();
- for(final EPackage ePackage : sets) {
- if(ePackage instanceof FacetSet) {
- this.allAdditionalContents.add((FacetSet)ePackage);
- }
- }
- }
- this.allAdditionalContents.addAll(this.facetSetsUsedInTheTable);
- this.allAdditionalContents.addAll(this.management.getAdditionalFeatures(papyrusTable, contents, this.facetSetsUsedInTheTable));
-
- }
-
- /**
- *
- * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent)
- *
- * @param event
- * @return
- * @throws ExecutionException
- */
- public Object execute(final ExecutionEvent event) throws ExecutionException {
-
- final CompoundCommand compoundCmd = new CompoundCommand("Papyrus Show/Hide columns command");
- final PapyrusTable papyrusTable = getPapyrusTable();
- final ITableWidget widget = getTableWidget();
- final TransactionalEditingDomain domain = getEditingDomain();
- FacetSet additionFeatureRootFacetSet = getAdditionalContentsFacetSet(papyrusTable);
- if(papyrusTable != null && widget != null) {
- initField(widget, papyrusTable);
- final Collection<ETypedElement> initialSelection = new ArrayList<ETypedElement>();
- initialSelection.addAll(this.initialDirectFeatureSelected);
- initialSelection.addAll(this.initialAdditionalFeatureSelected);
- final Collection<ENamedElement> allFacetSets = new TreeSet<ENamedElement>(new EcoreENamedElementComparator());
- allFacetSets.addAll(this.facetSetsUsedInTheTable);
- allFacetSets.addAll(this.allAdditionalContents);
- FacetSet set = getAdditionalContentsFacetSet(papyrusTable);
- if(set != null) {
- allFacetSets.remove(set);
- }
- final ColumnsToShowDialog dialog = new ColumnsToShowDialog(Display.getCurrent().getActiveShell(), this.allDirectFeatures, allFacetSets, initialSelection, getLabelProvider(), new SortedColumnContentProvider());
- if(dialog.open() == Window.OK) {
- final Object[] result = dialog.getResult();
- final Set<ETypedElement> directFeatures = (Set<ETypedElement>)result[0];
- final Set<ETypedElement> additionalFeatures = (Set<ETypedElement>)result[1];
- if(!directFeatures.equals(this.initialDirectFeatureSelected)) {
- //1. get command to show/hide direct features
- final Command cmd = getShowHideDirectFeatureColumnsCommand(papyrusTable, (ITableWidgetInternal)widget, directFeatures);
- if(cmd != null) {
- compoundCmd.append(cmd);
- }
- }
-
- if(!additionalFeatures.equals(initialAdditionalFeatureSelected)) {
- // 2. get the command to show/hide additional contents
- final Command cmd2 = getCreateDestroyAdditonalFeatureColumnsCommand(papyrusTable, (ITableWidgetInternal)widget, additionalFeatures);
- if(cmd2 != null) {
- compoundCmd.append(cmd2);
- }
- //
- // //3. get command to store/unstore facets
- // final Set<FacetSet> requiredFacetSets = new HashSet<FacetSet>();
- // final Set<FacetSet> toAddToResource = new HashSet<FacetSet>();
- // final Set<FacetSet> uselessFacetSets = new HashSet<FacetSet>();
- // for(final ETypedElement current : additionalFeatures) {
- // assert (current instanceof FacetElement);
- // final FacetSet root = getRootFacetSet((FacetElement)current);
- // assert root != null;
- // requiredFacetSets.add(root);
- // if(root.eResource() == null) {
- // toAddToResource.add(root);
- // }
- // }
- //
- // if(additionFeatureRootFacetSet != null) {
- // for(final EPackage set : additionFeatureRootFacetSet.getESubpackages()) {
- // if(set instanceof FacetSet && !requiredFacetSets.contains(set)) {
- // uselessFacetSets.add((FacetSet)set);//TODO and if this facetSet is required by another table
- // }
- // }
- // }
-
- // //4. add required facetSet to the resource
- // if(additionFeatureRootFacetSet == null) {
- // //we create the facetset
- // additionFeatureRootFacetSet = EFacetFactory.eINSTANCE.createFacetSet();
- // additionFeatureRootFacetSet.setName(this.ADDITIONAL_CONTENTS_FACET_SET_NAME);
- // additionFeatureRootFacetSet.setNsPrefix(this.ADDITIONAL_CONTENTS_FACET_SET_PREFIX);
- // additionFeatureRootFacetSet.setNsURI(this.ADDITIONAL_CONTENTS_FACET_SET_NS_URI);
- // additionFeatureRootFacetSet.setDocumentation(this.ADDITIONAL_CONTENTS_FACET_SET_DOCUMENTATION);
- // additionFeatureRootFacetSet.getESubpackages().addAll(toAddToResource);
- // final FacetSet createdFacetSet = additionFeatureRootFacetSet;
- // final ICommand addLocalFacetSetToResource = new AbstractTransactionalCommand(domain, "Add Additional Contents FacetSet to the resource", null) {
- //
- // @Override
- // protected CommandResult doExecuteWithResult(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException {
- // papyrusTable.eResource().getContents().add(createdFacetSet);
- // return CommandResult.newOKCommandResult();
- // }
- // };
- // compoundCmd.append(new GMFtoEMFCommandWrapper(addLocalFacetSetToResource));
- // } else if(toAddToResource != null) {
- // final FacetSet localSet = additionFeatureRootFacetSet;
- // final ICommand addNewFacetSetToResource = new AbstractTransactionalCommand(domain, "Add Additional Contents FacetSet to the resource", null) {
- //
- // @Override
- // protected CommandResult doExecuteWithResult(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException {
- // localSet.getESubpackages().addAll(toAddToResource);
- // return CommandResult.newOKCommandResult();
- // }
- // };
- // compoundCmd.append(new GMFtoEMFCommandWrapper(addNewFacetSetToResource));
- // }
-
- //5. remove useless facets set
- //TODO
- }
- if(!compoundCmd.isEmpty()) {
- domain.getCommandStack().execute(compoundCmd);
- System.out.println("fait");
- }
-
- }
- }
- //we clear the fields
- clearFields();
- return null;
- }
-
- //TODO should be moved in another classes to be used by the stereotypemanager?
- protected FacetSet getAdditionalContentsFacetSet(final PapyrusTable table) {
- FacetSet set = null;
- final Resource resource = table.eResource();
- final Iterator<EObject> iter = resource.getContents().iterator();
- while(iter.hasNext() && set == null) {
- final EObject current = iter.next();
- if(current instanceof FacetSet) {
- final FacetSet tmp = (FacetSet)current;
- if(Constants.ADDITIONAL_CONTENTS_FACET_SET_NS_URI.equals(tmp.getNsURI())) {
- set = tmp;
- }
- }
- }
-
- return set;
- }
-
- /**
- *
- * @param papyrusTable
- * the papyrus table
- * @param widget
- * the widget
- * @param selectedFeatures
- * the direct features selected
- * @return
- * the command to show/hide the required columns (we doesn't destroy columns, because EMF-Facet will cerate it, if they are required, for
- * the next added element in the table)
- */
- protected Command getShowHideDirectFeatureColumnsCommand(final PapyrusTable papyrusTable, final ITableWidgetInternal widget, final Collection<ETypedElement> selectedFeatures) {
- final CompoundCommand compoundCmd = new CompoundCommand("Show/Hide direct features command");
-
- //1. calculus of the columns to show/add
- final List<ETypedElement> featuresToAdd = new ArrayList<ETypedElement>(selectedFeatures);
- featuresToAdd.removeAll(this.initialDirectFeatureSelected);
- //these columns should be set To Visible OR created
-
- //2. calculus of the columns to hide
- final List<Object> directFeaturesToHide = new ArrayList<Object>(this.initialDirectFeatureSelected);
- directFeaturesToHide.removeAll(selectedFeatures);
-
- //these columns should be hidden
- final List<Column> columnsToHide = new ArrayList<Column>();
- for(final Object current : directFeaturesToHide) {
- final Column toHide = this.columnsFeatureMap.get(current);
- if(toHide != null) {
- columnsToHide.add(toHide);
- }
- }
-
- final List<Column> columnsToShow = new ArrayList<Column>();
-
- //not useful for direct features
- final List<ETypedElement> columnsToCreate = new ArrayList<ETypedElement>();
-
- for(final Object currentColumn : featuresToAdd) {
- if(this.columnsFeatureMap.containsKey(currentColumn)) {
- columnsToShow.add(this.columnsFeatureMap.get(currentColumn));
- } else {
- columnsToCreate.add((ETypedElement)currentColumn);
- }
- }
-
- final TransactionalEditingDomain domain = getEditingDomain();
- final ITableWidgetInternal widgetController = widget;
- final ICommandFactory commandFactory = ICommandFactoriesRegistry.INSTANCE.getCommandFactoryFor(domain);
- final boolean putOnTheTop = false;
-
- final Command showHideCommand = TableInstanceCommandFactory.createShowHideColumnCommand(widgetController, domain, commandFactory, papyrusTable.getTable(), columnsToShow, columnsToHide, putOnTheTop);
-
- if(showHideCommand != null && showHideCommand.canExecute()) {
- compoundCmd.append(showHideCommand);
- }
-
- //columns to create should always be null with direct features!
- assert columnsToCreate.isEmpty();
- if(!compoundCmd.isEmpty() && compoundCmd.canExecute()) {
- return compoundCmd;
- }
- return null;
-
- }
-
- /**
- * FIXME : we should provide JUnit tests for this method :
- * - when the AddtionalContentsfacetSet is empty -> it should be removed from the resource
- * - when the AddtionalContentsfacetSet is not erquired by a table -> it should be remove of the facetSet referenced by the table
- * - when a subfacetset is required by any table -> it should be removed of the list of the subfacetset owned by the AddtionalContentsFacetSet
- *
- * /!\We assume that the facet used for columns are not used in the same time for others things!
- *
- * @param papyrusTable
- * the papyrus table
- * @param widget
- * the widget
- * @param selectedAdditionalFeatures
- * the addtional features selected
- * @return
- * the command to create and destroy the required columns (can be <code>null</code>)
- * /!\ EMF-Facet allows to hide EMF-Facet columns, so if such column already exists but are not visible, we show them
- */
- private Command getCreateDestroyAdditonalFeatureColumnsCommand(final PapyrusTable papyrusTable, final ITableWidgetInternal widget, final Collection<ETypedElement> selectedAdditionalFeatures) {
- final CompoundCommand compoundCmd = new CompoundCommand("Show/Hide additional features command");
- final Resource resource = papyrusTable.eResource();
- final ResourceSet resourceSet = resource.getResourceSet();
- final TransactionalEditingDomain domain = getEditingDomain();
- final ITableCommandFactory factory = getTableCmdFactory(domain, resourceSet, papyrusTable.getTable());
- FacetSet additionFeatureRootFacetSet = getAdditionalContentsFacetSet(papyrusTable);
-
- //0. determine which current facetset are uszed for columns and which facetset are used for other things
- final Set<FacetSet> setForOtherThings = new HashSet<FacetSet>(papyrusTable.getTable().getFacetSets());
- for(final Column current : papyrusTable.getTable().getColumns()) {
- if(current instanceof FeatureColumn) {
- ETypedElement element = ((FeatureColumn)current).getFeature();
- if(element instanceof FacetElement) {
- setForOtherThings.remove(getRootFacetSet((FacetElement)element));
- }
- }
- }
-
-
- //1. calculus of the columns to show/add
- //these columns should be set to visible or created
- final List<ETypedElement> featuresToAdd = new ArrayList<ETypedElement>(selectedAdditionalFeatures);
- featuresToAdd.removeAll(this.initialAdditionalFeatureSelected);
-
- //we should take into account that EMF-Facet allows to destroy AND hide columns, so some columns can already exists but are currently not visible
- final List<ETypedElement> columnsToCreate = new ArrayList<ETypedElement>();
- columnsToCreate.addAll(featuresToAdd);
- final List<Column> existingColumnsToShow = new ArrayList<Column>();
-
- final ListIterator<ETypedElement> iter = columnsToCreate.listIterator();
- while(iter.hasNext()) {
- final ETypedElement current = iter.next();
- if(this.columnsFeatureMap.containsKey(current)) {
- existingColumnsToShow.add(this.columnsFeatureMap.get(current));
- //the current column already exists, so we should not create it
- iter.remove();
- }
- }
-
- //2. calculus of the columns to hide/destroy
- final List<ETypedElement> additionalFeaturesToHide = new ArrayList<ETypedElement>(this.initialAdditionalFeatureSelected);
- additionalFeaturesToHide.removeAll(selectedAdditionalFeatures);
-
- //3. determine which FacetSet for columns are required by the table
- final Set<FacetSet> facetSetColumnsUsedInTable = new HashSet<FacetSet>(); //TODO useful?
-
- //4. determine which subfacetset for additional contents are useful
- //4bis. determine which subfacet set for additional contents should be added to the additionalcontents facetset
- final Set<FacetSet> requiredSubFacetSets = new HashSet<FacetSet>();
- final Set<FacetSet> toAddToResource = new HashSet<FacetSet>();
- for(final ETypedElement current : selectedAdditionalFeatures) {
- FacetSet root = getRootFacetSet((FacetElement)current);
- if(root.eResource() == null) {
- toAddToResource.add((FacetSet)root);
- EObject container = current;
- while(container != null) {
- if(container instanceof FacetSet) {
- requiredSubFacetSets.add((FacetSet)container);
- }
- container = container.eContainer();
- }
- } else if(root == additionFeatureRootFacetSet) {
- facetSetColumnsUsedInTable.add(additionFeatureRootFacetSet);
- EObject container = current;
- while(container != null) {
- if(container instanceof FacetSet && container != additionFeatureRootFacetSet) {
- requiredSubFacetSets.add((FacetSet)container);
- }
- container = container.eContainer();
- }
- } else {
- facetSetColumnsUsedInTable.add(root);
- }
- }
-
- //5. determine which subfacetset for additional contents are not useful in the current table
- //5 bis. determine which subfacetset for additional contents are never used in the whole model.
- final Set<FacetSet> uselessFacetSetsInAllExistingTable = new HashSet<FacetSet>();
- final Set<FacetSet> uselessFacetSetsInCurrentTable = new HashSet<FacetSet>();
- if(additionFeatureRootFacetSet != null) {
- for(final EPackage set : additionFeatureRootFacetSet.getESubpackages()) {
- if(set instanceof FacetSet && !requiredSubFacetSets.contains(set)) {
- uselessFacetSetsInCurrentTable.add((FacetSet)set);
- final TreeIterator<EObject> it = set.eAllContents();
- boolean useless = true;
- while(it.hasNext() && useless) {
- EObject value = it.next();
- if(value instanceof FacetElement) {
- ECrossReferenceAdapter eCrossReference = CrossReferenceAdapter.getCrossReferenceAdapter(papyrusTable.eResource().getResourceSet());
- Collection<Setting> references = eCrossReference.getInverseReferences(value, false);
- Iterator<Setting> settingIter = references.iterator();
- while(settingIter.hasNext() && useless) {
- EObject ref = settingIter.next().getEObject();
- //TODO check with memory analyzer! because we can found existing columns with no resources and no container
- if(ref instanceof Column && ref.eContainer() != null && ref.eResource() != null) {
- useless = papyrusTable.getTable().getColumns().contains(ref);
- }
- }
- }
- }
- if(useless) {
- uselessFacetSetsInAllExistingTable.add((FacetSet)set);
- }
- }
- }
- }
-
-
- //6.we calculate the new registered FacetSet for the addition contents facetset
- final Collection<FacetSet> newRegisteredSubFacetSet = new HashSet<FacetSet>();
- final Collection<FacetSet> oldSubRegisteredFacetSet = new HashSet<FacetSet>();
- if(additionFeatureRootFacetSet != null) {
- //TODO waiting for he patch of 392413: FacetSet metamodel : FacetSet#getFacetSets always return a new list
- for(final EPackage current : additionFeatureRootFacetSet.getESubpackages()) {
- if(current instanceof FacetSet) {
- oldSubRegisteredFacetSet.add((FacetSet)current);
- }
- }
- }
- newRegisteredSubFacetSet.addAll(oldSubRegisteredFacetSet);
- newRegisteredSubFacetSet.addAll(toAddToResource);
- newRegisteredSubFacetSet.removeAll(uselessFacetSetsInAllExistingTable);
-
-
-
- //7.we calculate the usage of the additional facet set contents in the current table
- final Collection<FacetSet> usedInCurrentTable = new HashSet<FacetSet>();
- usedInCurrentTable.addAll(oldSubRegisteredFacetSet);
- usedInCurrentTable.addAll(toAddToResource);
- usedInCurrentTable.removeAll(uselessFacetSetsInCurrentTable);
-
-
- //8.boolean value to know if we can destroy the additional contents facetset
- boolean destroyAdditionalContentsFacetSet = newRegisteredSubFacetSet.size() == 0 && additionFeatureRootFacetSet != null;
-
- //9.boolean value to know if we can remove the additional contents FacetSet reference from the current table
- boolean removeAdditionalContentsFacetSetFromTheCurrentTable = usedInCurrentTable.isEmpty();
-
-
- //10. the add/remove of the columns itself!
- // if(!oldSubRegisteredFacetSet.equals(newRegisteredSubFacetSet)) {
-
- //11. register the new value for the sub facetset registred by the additional content facetset
- if(additionFeatureRootFacetSet == null && newRegisteredSubFacetSet.size() != 0) {
- additionFeatureRootFacetSet = createAdditionalContentsFacetSet();
- additionFeatureRootFacetSet.getESubpackages().addAll(newRegisteredSubFacetSet);
- compoundCmd.append(addFacetSetToResourceCommand(domain, resource, additionFeatureRootFacetSet));
- } else if(additionFeatureRootFacetSet != null && !newRegisteredSubFacetSet.equals(oldSubRegisteredFacetSet)) {
- final FacetSet localSet = additionFeatureRootFacetSet;
- final ICommand addNewFacetSetToResource = new AbstractTransactionalCommand(domain, "Set new value for sub facetset Additional Contents", null) {
-
- @Override
- protected CommandResult doExecuteWithResult(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException {
- localSet.getESubpackages().clear();
- localSet.getESubpackages().addAll(newRegisteredSubFacetSet);
- return CommandResult.newOKCommandResult();
- }
- };
- compoundCmd.append(new GMFtoEMFCommandWrapper(addNewFacetSetToResource));
- }
- // }
- if(destroyAdditionalContentsFacetSet) {
- facetSetColumnsUsedInTable.remove(additionFeatureRootFacetSet);
- } else {
- facetSetColumnsUsedInTable.add(additionFeatureRootFacetSet);
- }
-
-
- //all facetSet used in the table
- final Set<FacetSet> allFacetSets = new HashSet<FacetSet>();
- allFacetSets.addAll(facetSetColumnsUsedInTable);
- allFacetSets.addAll(setForOtherThings);
- // get the command to create columns
- if(columnsToCreate.size() != 0) {
- final Command createColumns = factory.createAddColumnCommand(columnsToCreate, new ArrayList<FacetSet>(allFacetSets));
- if(createColumns != null && createColumns.canExecute()) {
- compoundCmd.append(createColumns);
- }
- }
-
- // get the command to destroy columns (only if the AdditionContentsFacetSet continues to be referenced by the current table. If not, the columns will be automatically destroyed
- if(additionalFeaturesToHide.size() != 0 && !removeAdditionalContentsFacetSetFromTheCurrentTable) {
- final Command removeColumns = factory.createRemoveColumnsCommand(additionalFeaturesToHide);
- if(removeColumns != null && removeColumns.canExecute()) {
- compoundCmd.append(removeColumns);
- }
- }
-
- Command setUsedFacetSetCommand = factory.createSetLoadedFacetSetsCommand(new ArrayList<FacetSet>(allFacetSets));
- if(setUsedFacetSetCommand!=null && setUsedFacetSetCommand.canExecute()){
- compoundCmd.append(setUsedFacetSetCommand);
- }
-
- final ICommandFactory commandFactory = ICommandFactoriesRegistry.INSTANCE.getCommandFactoryFor(domain);
-
- //exiting hidden columns are selected to be shown
- if(existingColumnsToShow.size() != 0) {
- final Command showHideCommand = TableInstanceCommandFactory.createShowHideColumnCommand(widget, domain, commandFactory, papyrusTable.getTable(), existingColumnsToShow, new ArrayList<Column>(), true);
- if(showHideCommand != null && showHideCommand.canExecute()) {
- compoundCmd.append(showHideCommand);
- }
- }
-
- // the additional contents facet set is useless in the current table. , we remove it from the list of the referenced facetset
- if(removeAdditionalContentsFacetSetFromTheCurrentTable) {
- final List<FacetSet> set = new ArrayList<FacetSet>(papyrusTable.getTable().getFacetSets());
- set.remove(additionFeatureRootFacetSet);
- compoundCmd.append(factory.createSetLoadedFacetSetsCommand(set));
- }
-
- // the additional contents facet set is useless in all table, we remove it of the resource
- if(destroyAdditionalContentsFacetSet) {
- compoundCmd.append(removeFacetSetToResourceCommand(domain, resource, additionFeatureRootFacetSet));
- }
- // }
-
- if(!compoundCmd.isEmpty()) {
- return compoundCmd;
- }
- return null;
- }
-
- private Command removeFacetSetToResourceCommand(final TransactionalEditingDomain domain, final Resource resource, final FacetSet setToRemove) {
- final ICommand removeFacetSet = new AbstractTransactionalCommand(domain, "Remove FacetSet from the resource", null) {
-
- @Override
- protected CommandResult doExecuteWithResult(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException {
- resource.getContents().remove(setToRemove);
- return CommandResult.newOKCommandResult();
- }
- };
- return new GMFtoEMFCommandWrapper(removeFacetSet);
- }
-
- private Command addFacetSetToResourceCommand(final TransactionalEditingDomain domain, final Resource resource, final FacetSet setToAdd) {
- final ICommand removeFacetSet = new AbstractTransactionalCommand(domain, "Add FacetSet from the resource", null) {
-
- @Override
- protected CommandResult doExecuteWithResult(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException {
- resource.getContents().add(setToAdd);
- return CommandResult.newOKCommandResult();
- }
- };
- return new GMFtoEMFCommandWrapper(removeFacetSet);
- }
-
- private FacetSet createAdditionalContentsFacetSet() {
- final FacetSet additionFeatureRootFacetSet = EFacetFactory.eINSTANCE.createFacetSet();
- additionFeatureRootFacetSet.setName(Constants.ADDITIONAL_CONTENTS_FACET_SET_NAME);
- additionFeatureRootFacetSet.setNsPrefix(Constants.ADDITIONAL_CONTENTS_FACET_SET_PREFIX);
- additionFeatureRootFacetSet.setNsURI(Constants.ADDITIONAL_CONTENTS_FACET_SET_NS_URI);
- additionFeatureRootFacetSet.setDocumentation(Constants.ADDITIONAL_CONTENTS_FACET_SET_DOCUMENTATION);
- return additionFeatureRootFacetSet;
- }
-
- /**
- *
- * @return
- * the editing domain used by this handler or <code>null</code> if not found
- */
- private TransactionalEditingDomain getEditingDomain() {
- TransactionalEditingDomain domain = null;
- domain = TransactionUtil.getEditingDomain(getPapyrusTable());
- return domain;
- }
-
- /**
- *
- * @return
- * the current table editor, or <code>null</code> if not found
- */
- private AbstractTableEditor getCurrentTableEditor() {
- final IStructuredSelection selection = (IStructuredSelection)PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
- final Object current = selection.getFirstElement();
- if(current instanceof EObject) {
-
- IEditorPart part = null;
- try {
- part = ServiceUtilsForResource.getInstance().getNestedActiveIEditorPart(((EObject)current).eResource());
- } catch (final ServiceException e) {
- Activator.log.error(e);
- }
- if(part instanceof AbstractTableEditor) {
- return (AbstractTableEditor)part;
- }
-
- }
- return null;
- }
-
- /**
- *
- * @return
- * the papyrus table
- */
- private PapyrusTable getPapyrusTable() {
- final IEditorPart part = getCurrentTableEditor();
- if(part != null) {
- return (PapyrusTable)part.getAdapter(PapyrusTable.class);
- }
- return null;
- }
-
- /**
- *
- * @return
- * the table widget
- */
- private ITableWidget getTableWidget() {
- final IAdaptable editor = getCurrentTableEditor();
- final ITableWidgetProvider provider = (ITableWidgetProvider)editor.getAdapter(ITableWidgetProvider.class);
- if(provider != null) {
- return provider.getTableWidget();
- }
- return null;
- }
-
- /**
- *
- * @return
- * the label provider by for the dialog
- */
- private ILabelProvider getLabelProvider() {
- final AdapterFactory factory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
- final ILabelProvider labelProvider = new AdapterFactoryLabelProvider(factory);
- return labelProvider;
- }
-
- /**
- *
- * @param editingDomain
- * the editing domain
- * @param resourceSet
- * the resource set
- * @param table
- * the table
- * @return
- * the command factory for these parameters
- */
- //TODO duplicated code from the AbstractTriggerListener
- private static ITableCommandFactory getTableCmdFactory(final TransactionalEditingDomain editingDomain, final ResourceSet resourceSet, final Table table) {
- final IFacetManager facetManager = IFacetManagerFactory.DEFAULT.getOrCreateFacetManager(resourceSet);
- final ICommandFactory commandFactory = ICommandFactoriesRegistry.INSTANCE.getCommandFactoryFor(editingDomain);
- return new TableCommandFactory(table, editingDomain, commandFactory, facetManager);
- }
-}
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