diff options
Diffstat (limited to 'plugins/uml/nattable/org.eclipse.papyrus.uml.nattable/src/org/eclipse/papyrus/uml/nattable/editor/AbstractUMLMultiValueCellEditor.java')
| -rw-r--r-- | plugins/uml/nattable/org.eclipse.papyrus.uml.nattable/src/org/eclipse/papyrus/uml/nattable/editor/AbstractUMLMultiValueCellEditor.java | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/plugins/uml/nattable/org.eclipse.papyrus.uml.nattable/src/org/eclipse/papyrus/uml/nattable/editor/AbstractUMLMultiValueCellEditor.java b/plugins/uml/nattable/org.eclipse.papyrus.uml.nattable/src/org/eclipse/papyrus/uml/nattable/editor/AbstractUMLMultiValueCellEditor.java new file mode 100644 index 00000000000..663d4a014ee --- /dev/null +++ b/plugins/uml/nattable/org.eclipse.papyrus.uml.nattable/src/org/eclipse/papyrus/uml/nattable/editor/AbstractUMLMultiValueCellEditor.java @@ -0,0 +1,249 @@ +/*****************************************************************************
+ * Copyright (c) 2013 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:
+ * Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.nattable.editor;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.jface.viewers.ILabelProvider;
+import org.eclipse.nebula.widgets.nattable.edit.gui.AbstractDialogCellEditor;
+import org.eclipse.nebula.widgets.nattable.selection.SelectionLayer.MoveDirectionEnum;
+import org.eclipse.papyrus.infra.nattable.manager.table.ITableAxisElementProvider;
+import org.eclipse.papyrus.infra.nattable.utils.AxisUtils;
+import org.eclipse.papyrus.infra.widgets.creation.ReferenceValueFactory;
+import org.eclipse.papyrus.infra.widgets.editors.IElementSelector;
+import org.eclipse.papyrus.infra.widgets.editors.MultipleValueSelectorDialog;
+import org.eclipse.papyrus.infra.widgets.providers.IStaticContentProvider;
+import org.eclipse.papyrus.uml.nattable.utils.UMLTableUtils;
+import org.eclipse.papyrus.uml.tools.providers.UMLContentProvider;
+import org.eclipse.papyrus.uml.tools.providers.UMLLabelProvider;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.uml2.uml.Element;
+import org.eclipse.uml2.uml.Property;
+import org.eclipse.uml2.uml.Stereotype;
+
+/**
+ *
+ * Abstract Cell Editor for MultiValued properties
+ *
+ * @author Vincent Lorenzo
+ *
+ */
+public abstract class AbstractUMLMultiValueCellEditor extends AbstractDialogCellEditor {
+
+ private Collection<Object> returnedValue;
+
+ /**
+ * the table axis element provider
+ */
+ protected ITableAxisElementProvider manager;
+
+ /**
+ * the axis element
+ */
+ private Object axisElement;
+
+ /**
+ *
+ * Constructor.
+ *
+ * @param axisElement
+ * the axis element
+ * @param elementProvider
+ * the table axis element provider
+ */
+ protected AbstractUMLMultiValueCellEditor(final Object axisElement, final ITableAxisElementProvider elementProvider) {
+ this.manager = elementProvider;
+ this.axisElement = axisElement;
+ }
+
+ /**
+ *
+ * @see org.eclipse.nebula.widgets.nattable.edit.gui.AbstractDialogCellEditor#open()
+ *
+ * @return
+ */
+ @Override
+ public int open() {
+ return ((MultipleValueSelectorDialog)this.dialog).open();
+ }
+
+ /**
+ *
+ * @see org.eclipse.nebula.widgets.nattable.edit.gui.AbstractDialogCellEditor#createDialogInstance()
+ *
+ * @return
+ */
+ @Override
+ public Object createDialogInstance() {
+ int columnIndex = this.layerCell.getColumnIndex();
+ int rowIndex = this.layerCell.getRowIndex();
+ Object row = this.manager.getRowElement(rowIndex);
+ Object column = this.manager.getColumnElement(columnIndex);
+ row = AxisUtils.getRepresentedElement(row);
+ column = AxisUtils.getRepresentedElement(column);
+ Element editedElement = null;
+ Object feature = null;
+ if(row instanceof EObject && column == this.axisElement) {
+ editedElement = (Element)row;
+ feature = column;
+ } else {
+ editedElement = (Element)column;
+ feature = row;
+ }
+
+ EStructuralFeature realFeature = null;
+ EObject realEditedObject = null;
+ Stereotype stereotype = null;
+ List<Stereotype> stereotypesWithEditedFeatureAppliedOnElement = null;
+ if(feature instanceof EStructuralFeature) {
+ realFeature = (EStructuralFeature)feature;
+ realEditedObject = editedElement;
+ } else {
+ final String id = AxisUtils.getPropertyId(this.axisElement);
+ stereotypesWithEditedFeatureAppliedOnElement = UMLTableUtils.getAppliedStereotypesWithThisProperty(editedElement, id);
+ stereotype = stereotypesWithEditedFeatureAppliedOnElement.get(0);
+ realEditedObject = editedElement.getStereotypeApplication(stereotypesWithEditedFeatureAppliedOnElement.get(0));
+ Property prop = UMLTableUtils.getRealStereotypeProperty(editedElement, id);
+ realFeature = realEditedObject.eClass().getEStructuralFeature(prop.getName());
+ }
+ if(stereotypesWithEditedFeatureAppliedOnElement != null && stereotypesWithEditedFeatureAppliedOnElement.size() > 1) {
+ //TODO : not yet managed
+ } else {
+ this.dialog = createDialog(realEditedObject, realFeature, stereotype, editedElement.eResource().getResourceSet());
+ }
+ return this.dialog;
+ }
+
+ /**
+ *
+ * @param realEditedObject
+ * the real edited object : the stereotype application or the edited Element
+ * @param realFeature
+ * the real edited feature : the feature of the stereotype application or the the feature of the edited Element
+ * @param stereotype
+ * the stereotype if we are are editing a stereotype application
+ * @param resourceSet
+ * the resourceset
+ * @return
+ * the dialog to edit the property
+ */
+ protected Object createDialog(EObject realEditedObject, EStructuralFeature realFeature, Stereotype stereotype, ResourceSet resourceSet) {
+ final UMLContentProvider p = new UMLContentProvider(realEditedObject, realFeature, stereotype, resourceSet);
+ final String title = realFeature.getName();
+ final boolean unique = realFeature.isUnique();
+ final boolean ordered = realFeature.isOrdered();
+ final int upperBound = realFeature.getUpperBound();
+ final Object value = realEditedObject.eGet(realFeature);
+ IElementSelector selector = getElementSelector(unique, new UMLLabelProvider(), p);
+ final MultipleValueSelectorDialog dialog = new MultipleValueSelectorDialog(Display.getCurrent().getActiveShell(), selector, title, unique, ordered, upperBound) {
+
+ @Override
+ protected void okPressed() {
+ super.okPressed();
+ Collection<Object> newValue = new ArrayList<Object>();
+ Object[] result = this.getResult();
+ for(Object object : result) {
+ newValue.add(object);
+
+ }
+ AbstractUMLMultiValueCellEditor.this.returnedValue = newValue;
+ AbstractUMLMultiValueCellEditor.this.editHandler.commit(newValue, MoveDirectionEnum.NONE);
+ }
+
+ };
+ dialog.setLabelProvider(new UMLLabelProvider());
+ if(value != null && value instanceof Collection) {
+ Collection<?> coll = (Collection<?>)value;
+ if(!coll.isEmpty()) {
+ dialog.setInitialSelections(coll.toArray());
+ }
+ }
+
+ ReferenceValueFactory factory = getFactory();
+ if(factory != null) {
+ dialog.setFactory(factory);
+ }
+
+ return dialog;
+ }
+
+ /**
+ *
+ * @return
+ * the reference factory used to create to element
+ */
+ protected abstract ReferenceValueFactory getFactory();
+
+ /**
+ *
+ * @param isUnique
+ * @param labelProvider
+ * @param contentProvider
+ * @return
+ * the element selector to use in the dialog
+ */
+ protected abstract IElementSelector getElementSelector(final boolean isUnique, final ILabelProvider labelProvider, final IStaticContentProvider contentProvider);
+
+ @Override
+ public Object getDialogInstance() {
+ return this.dialog;
+ }
+
+ /**
+ *
+ * @see org.eclipse.nebula.widgets.nattable.edit.gui.AbstractDialogCellEditor#getEditorValue()
+ *
+ * @return
+ */
+ @Override
+ public Object getEditorValue() {
+ return this.returnedValue;
+ }
+
+ /**
+ *
+ * @see org.eclipse.nebula.widgets.nattable.edit.gui.AbstractDialogCellEditor#setEditorValue(java.lang.Object)
+ *
+ * @param value
+ */
+ @Override
+ public void setEditorValue(Object value) {
+ }
+
+ /**
+ *
+ * @see org.eclipse.nebula.widgets.nattable.edit.gui.AbstractDialogCellEditor#close()
+ *
+ */
+ @Override
+ public void close() {
+ }
+
+ /**
+ *
+ * @see org.eclipse.nebula.widgets.nattable.edit.gui.AbstractDialogCellEditor#isClosed()
+ *
+ * @return
+ */
+ @Override
+ public boolean isClosed() {
+ return false;
+ }
+
+}
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