diff options
Diffstat (limited to 'sandbox/org.eclipse.papyrus.infra.table.efacet.menu/src/org/eclipse/papyrus/infra/table/efacet/menu/factory/TableInstanceUtils.java')
| -rw-r--r-- | sandbox/org.eclipse.papyrus.infra.table.efacet.menu/src/org/eclipse/papyrus/infra/table/efacet/menu/factory/TableInstanceUtils.java | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/sandbox/org.eclipse.papyrus.infra.table.efacet.menu/src/org/eclipse/papyrus/infra/table/efacet/menu/factory/TableInstanceUtils.java b/sandbox/org.eclipse.papyrus.infra.table.efacet.menu/src/org/eclipse/papyrus/infra/table/efacet/menu/factory/TableInstanceUtils.java new file mode 100644 index 00000000000..29514ec5451 --- /dev/null +++ b/sandbox/org.eclipse.papyrus.infra.table.efacet.menu/src/org/eclipse/papyrus/infra/table/efacet/menu/factory/TableInstanceUtils.java @@ -0,0 +1,223 @@ +/*******************************************************************************
+ * Copyright (c) 2010, 2011, 2012 Mia-Software.
+ * 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:
+ * Nicolas Bros (Mia-Software) - Bug 331203 - table model editor - initial API and implementation
+ * Nicolas Bros (Mia-Software) - Bug 332437 - NatTable : pluggable cell editors
+ * Nicolas Guyomar (Mia-Software) - Bug 331442 - To be able to add and remove lines (model elements) from the table
+ * Nicolas Bros (Mia-Software) - Bug 332226 - To be able to create or delete model element from the table
+ * Nicolas Guyomar (Mia-Software) - Bug 332226 - To be able to create or delete model element from the table
+ * Nicolas Bros (Mia-Software) - Bug 332438 - NatTable : table type
+ * Nicolas Bros (Mia-Software) - Bug 332440 - NatTable : force cell editors
+ * Nicolas Bros (Mia-Software) - Bug 331675 - NatTable : copy cells as text
+ * Nicolas Bros (Mia-Software) - Bug 331900 - customizable NatTable
+ * Nicolas Bros (Mia-Software) - Bug 332010 - view Facet customizations on NatTable
+ * Nicolas Bros (Mia-Software) - Bug 332215 - customizable NatTable column headers
+ * Nicolas Guyomar (Mia-Software) - Bug 332215 - customizable NatTable column headers
+ * Nicolas Guyomar (Mia-Software) - Bug 332924 - To be able to save the table
+ * Nicolas Guyomar (Mia-Software) - Bug 332998 - To be able to add a column and fill it with the result of a query
+ * Gregoire Dupe (Mia-Software) - Bug 332998 - To be able to add a column and fill it with the result of a query
+ * Gregoire Dupe (Mia-Software) - Bug 333015 - To be able to hide columns
+ * Nicolas Guyomar (Mia-Software) - Bug 333015 - To be able to hide columns
+ * Nicolas Guyomar (Mia-Software) - Bug 333029 - To be able to save the size of the lines and the columns
+ * Nicolas Guyomar (Mia-Software) - Bug 333414 - The user must be able to save the column order
+ * Nicolas Guyomar (Mia-Software) - Bug 335154 - Sort Column By Type : Cannot modify resource set without a write transaction
+ * Nicolas Guyomar (Mia-Software) - Bug 335155 - Hide Empty Column : Cannot modify resource set without a write transaction
+ * Nicolas Guyomar (Mia-Software) - Bug 335156 - Only Show Common column : Cannot modify resource set without a write transaction
+ * Nicolas Guyomar (Mia-Software) - Bug 335020 - Nattable widget should use the Eclipse framework
+ * Nicolas Guyomar (Mia-Software) - Bug 337322 - [TableConfiguration] Customization declared in the file tableconfiguration is not loaded
+ * Nicolas Guyomar (Mia-Software) - Bug 338536 - Problem with the refresh of the table : the scrollbar returns to this initial position
+ * Nicolas Bros (Mia-Software) - Bug 338536 - Problem with the refresh of the table : the scrollbar returns to this initial position
+ * Nicolas Guyomar (Mia-Software) - Bug 337454 - We can't delete a query Column
+ * Nicolas Guyomar (Mia-Software) - Bug 337395 - Unused columns should be destroyed
+ * Nicolas Guyomar (Mia-Software) - Bug 339554 - org.eclipse.emf.facet.widgets.celleditors API cleaning
+ * Nicolas Guyomar (Mia-Software) - Bug 339922 - INatTableWidget method isCellSelected should use the plural
+ * Nicolas Guyomar (Mia-Software) - Bug 340681 - Facet column implementation
+ * Vincent Lorenzo (CEA-LIST) - Bug 337326 - Show/Hide Column : Sort the columns by name
+ * Nicolas Guyomar (Mia-Software) - Bug 340940 - To be able to view facet attributes and facet references in a table
+ * Vincent Lorenzo (CEA-LIST) - Bug 337408 - Add an action to sort columns by name
+ * Nicolas Guyomar (Mia-Software) - Bug 336482 - KeyBinding to edit element in Table : F2
+ * Vincent Lorenzo (CEA-LIST) - Bug 341238 - We need to be able to specify which column have to be hidden/visible using the customization mechanism
+ * Gregoire Dupe (Mia-Software) - Bug 341238 - We need to be able to specify which column have to be hidden/visible using the customization mechanism
+ * Nicolas Guyomar (Mia-Software) - Bug 342451 - To be able to edit derived facet attributes and derived facet references in a table
+ * Vincent Lorenzo (CEA-LIST) - Bug 341238 - We need to be able to specify which column have to be hidden/visible using the customization mechanism
+ * Nicolas Guyomar (Mia-Software) - Bug 343411 - [Table] Create new elements does not support IJavaModelQuery anymore
+ * Gregoire Dupe (Mia-Software) - Bug 343811 - EMF Facet Regression : Created elements in a table are not serialized
+ * Vincent Lorenzo (CEA-LIST) - Bug 344125 - The API should provide a method selectRows(List<EObject> elementsToSelect)
+ * Nicolas Guyomar (Mia-Software) - Bug 344274 - SWT BOT fail on Hudson
+ * Nicolas Guyomar (Mia-Software) - Bug 344475 - To be able to select a cell by EStructuralFeature in the table
+ * Nicolas Guyomar (Mia-Software) - Bug 342028 - Field can be edited even if they are marked as N/A
+ * Nicolas Guyomar (Mia-Software) - Bug 344413 - Facet Columns are never created when we begin with an empty table
+ * Gregoire Dupe (Mia-Software) - Bug 343859 - The local customizations are not applied when we reopen a table
+ * Nicolas Guyomar (Mia-Software) - Bug 344670 - Problems with the columns creation : very slow + scrollbar blinked
+ * Vincent Lorenzo (CEA LIST) - Bug 341238 - We need to be able to specify which column have to be hidden/visible using the customization mechanism
+ * Nicolas Guyomar (Mia-Software) - Bug 344925 - Undo/Redo after the action Show Columns
+ * Gregoire Dupe (Mia-Software) - Bug 344925 - Undo/Redo after the action Show Columns - Regression fix
+ * Nicolas Guyomar (Mia-Software) - Bug 345665 - Columns are duplicated when you drop many elements in the same time
+ * Nicolas Guyomar (Mia-Software) - Bug 346465 - [EMF Facet Table] Remove line does not remove obsolete column
+ * Gregoire Dupe (Mia-Software) - Bug 345730 - Deleting an element in the model breaks the table
+ * Gregoire Dupe (Mia-Software) - Bug 354224 - mutually exclusive Facets
+ * Grégoire Dupé (Mia-Software) - Bug 356795 - [Unit Test Failure][0.2/4.2][0.2/3.8] org.eclipse.emf.facet.widgets.nattable.tests.Bug344413Test.testBug344413
+ * Gregoire Dupe (Mia-Software) - Bug 366804 - [Restructuring] Table widget upgrade
+ * Gregoire Dupe (Mia-Software) - Bug 367613 - Table widget refactoring
+ * Gregoire Dupe (Mia-Software) - Bug 367700 - [Unit Test Failure][0.2/3.8] org.eclipse.emf.facet.widgets.table.tests.internal.v0_2.swtbot.NatTableUITests.testOpenLoadCustomizationDialog
+ * Gregoire Dupe (Mia-Software) - Bug 369987 - [Restructuring][Table] Switch to the new customization and facet framework
+ * Gregoire Dupe (Mia-Software) - Bug 373078 - API Cleaning
+ * Gregoire Dupe (Mia-Software) - Bug 374903 - [Table] ITableWidget.setLoadedFacetSets
+ * Gregoire Dupe (Mia-Software) - Bug 375087 - [Table] ITableWidget.addColumn(List<ETypedElement>, List<FacetSet>)
+ * Gregoire Dupe (Mia-Software) - Bug 372626 - Aggregates
+ * Gregoire Dupe (Mia-Software) - Bug 387008 - [Table] Papyrus needs methods provided by TableInstanceCommandFactory
+ * Gregoire Dupe (Mia-Software) - Bug 380293 - [Table] Columns declared in tableconfiguration are never created when we create an empty table
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.table.efacet.menu.factory;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.ETypedElement;
+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
+import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.emf.facet.efacet.core.FacetUtils;
+import org.eclipse.emf.facet.efacet.core.IFacetManager;
+import org.eclipse.emf.facet.efacet.core.IFacetManagerFactory;
+import org.eclipse.emf.facet.efacet.core.exception.FacetManagerException;
+import org.eclipse.emf.facet.efacet.core.internal.exported.IResolverManager;
+import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetSet;
+//import org.eclipse.emf.facet.util.core.Logger;
+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.Row;
+import org.eclipse.emf.facet.widgets.table.metamodel.v0_2_0.table.Table;
+import org.eclipse.emf.facet.widgets.table.metamodel.v0_2_0.tableconfiguration.TableConfiguration;
+//import org.eclipse.emf.facet.widgets.table.ui.internal.exported.exception.UnresolvedProxyException;
+
+//FIXME : duplicted code used in the local tableinstancecommand factory -> EMF-Facet should open its API
+public final class TableInstanceUtils {
+
+ private TableInstanceUtils() {
+ // Must not be used
+ }
+
+ /**
+ * This methods the row referring a deleted or detached element.
+ *
+ * @param tableInstance
+ * @return
+ */
+ public static List<Row> findUselessRow(final Table tableInstance) {
+ final List<Row> rowsToRemove = new ArrayList<Row>();
+ for(Row row : tableInstance.getRows()) {
+ if(row.getElement() == null || row.getElement().eResource() == null) {
+ rowsToRemove.add(row);
+ }
+ }
+ return rowsToRemove;
+ }
+
+ /**
+ * This method returns the list of structural feature required to presents
+ * the chosen rows.
+ *
+ * @param table
+ * @param rowsToKeep
+ * @param nextLoadedFacets
+ * can be null.
+ * @param facetManager
+ * @return
+ */
+ public static Set<ETypedElement> getAllETypedElement(final Table table,
+ final List<Row> rowsToKeep,
+ final List<? extends FacetSet> nextLoadedFacets) {
+ final Set<ETypedElement> eTypedElements = new HashSet<ETypedElement>();
+ final IFacetManager facetManager = IFacetManagerFactory.DEFAULT
+ .getOrCreateFacetManager(new ResourceSetImpl());
+ if (nextLoadedFacets == null) {
+ facetManager.getManagedFacetSets().addAll(table.getFacetSets());
+ } else {
+ facetManager.getManagedFacetSets().addAll(nextLoadedFacets);
+ }
+ for (Row row : rowsToKeep) {
+ final EClass eClass = row.getElement().eClass();
+ eTypedElements.addAll(eClass.getEAllStructuralFeatures());
+ eTypedElements.addAll(eClass.getEAllOperations());
+ try {
+ final Set<ETypedElement> facetTEs = FacetUtils
+ .getETypedElements(row.getElement(),
+ ETypedElement.class, facetManager);
+ eTypedElements.addAll(facetTEs);
+ } catch (FacetManagerException e) {
+ //FIXME
+// Logger.logError(
+// e,
+// "An exception has occured while retrieving structural features of:" + row.getElement(), Activator.getDefault()); //$NON-NLS-1$
+ }
+ }
+ return eTypedElements;
+ }
+
+ public static List<FeatureColumn> columnsToRemove(final Table table, final List<? extends FacetSet> newFacetSets, final List<Row> rowsToKeep) {
+
+ final List<FeatureColumn> result = new LinkedList<FeatureColumn>();
+ if(rowsToKeep.isEmpty()) {
+ // If there is no rows, then there should not be any column
+ for(Column column : table.getColumns()) {
+ if(column instanceof FeatureColumn) {
+ final FeatureColumn featureColumn = (FeatureColumn)column;
+ addToListNotDefault(featureColumn, result, table);
+ }
+ }
+ } else {
+ final List<? extends ETypedElement> eTypedElements = new ArrayList<ETypedElement>(TableInstanceUtils.getAllETypedElement(table, rowsToKeep, newFacetSets));
+ for(Column column : table.getColumns()) {
+ if(column instanceof FeatureColumn) {
+ final FeatureColumn featureColumn = (FeatureColumn)column;
+ ETypedElement eTypedElement = featureColumn.getFeature();
+ eTypedElement = (ETypedElement)EcoreUtil.resolve(eTypedElement, table);
+ if(eTypedElement.eIsProxy()) {
+ throw new RuntimeException("The current structural feature should have been resolved. " + EcoreUtil.getURI(eTypedElement)); //$NON-NLS-1$
+ }
+ final ETypedElement resolvedTE = IResolverManager.DEFAULT.resolve(eTypedElement, ETypedElement.class);
+ if(resolvedTE != null) {
+ eTypedElement = resolvedTE;
+ }
+ if(!eTypedElements.contains(eTypedElement)) {
+ addToListNotDefault(featureColumn, result, table);
+ }
+ }
+ }
+ }
+ return result;
+ }
+
+ private static void addToListNotDefault(final FeatureColumn featureColumn, final List<FeatureColumn> list, final Table table) {
+ // The column declared as default in the table configuration must not be
+ // removed
+ final TableConfiguration tableConfig = table.getTableConfiguration();
+ if(tableConfig == null || !tableConfig.getDefaultColumns().contains(featureColumn.getFeature())) {
+ list.add(featureColumn);
+ }
+ }
+
+ public static boolean isColumnAlreadyDeclared(final Table table, final EStructuralFeature structuralFeature) {
+ boolean result = false;
+ for(Column column : table.getColumns()) {
+ if(column instanceof FeatureColumn) {
+ final FeatureColumn featureColumn = (FeatureColumn)column;
+ if(featureColumn.getFeature() == structuralFeature) {
+ result = true;
+ break;
+ }
+ }
+ }
+ return result;
+ }
+}
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