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/*****************************************************************************
* 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.config;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.nebula.widgets.nattable.data.convert.IDisplayConverter;
import org.eclipse.nebula.widgets.nattable.data.validate.IDataValidator;
import org.eclipse.nebula.widgets.nattable.edit.editor.ICellEditor;
import org.eclipse.nebula.widgets.nattable.edit.gui.AbstractDialogCellEditor;
import org.eclipse.nebula.widgets.nattable.painter.cell.ICellPainter;
import org.eclipse.nebula.widgets.nattable.painter.cell.TextPainter;
import org.eclipse.nebula.widgets.nattable.style.DisplayMode;
import org.eclipse.papyrus.infra.nattable.celleditor.AbstractOpenDialogCellEditorButtonAction;
import org.eclipse.papyrus.infra.nattable.celleditor.config.IAxisCellEditorConfiguration;
import org.eclipse.papyrus.infra.nattable.manager.table.ITableAxisElementProvider;
import org.eclipse.papyrus.infra.nattable.model.nattable.Table;
import org.eclipse.papyrus.infra.nattable.utils.AxisUtils;
import org.eclipse.papyrus.uml.nattable.converter.UMLMultiReferenceDisplayConverter;
import org.eclipse.papyrus.uml.nattable.editor.MultiReferenceCellEditor;
import org.eclipse.papyrus.uml.nattable.manager.cell.editor.UMLReferenceTextWithCompletionCellEditor;
import org.eclipse.papyrus.uml.nattable.messages.Messages;
import org.eclipse.papyrus.uml.nattable.utils.UMLTableUtils;
import org.eclipse.uml2.uml.DataType;
import org.eclipse.uml2.uml.NamedElement;
import org.eclipse.uml2.uml.Property;
import org.eclipse.uml2.uml.Type;
/**
*
* This class provides the configuration to edit UML References single and multi-valued with a text editor
*
*/
public class UMLMultiReferenceTextualCellEditorWithButtonConfiguration implements IAxisCellEditorConfiguration {
/**
* The id of this editor.
*/
public static final String ID = "org.eclipse.papyrus.uml.reference.text.with.completion.editor.and.dialog"; //$NON-NLS-1$
/**
*
* @see org.eclipse.papyrus.infra.nattable.celleditor.config.IAxisCellEditorConfiguration#handles(org.eclipse.papyrus.infra.nattable.model.nattable.Table, java.lang.Object)
*
* @param table
* @param object
* @return
*/
@Override
public boolean handles(Table table, Object object) {
Object tmp = AxisUtils.getRepresentedElement(object);
if (tmp instanceof EReference) {
EReference ref = (EReference) tmp;
if (ref.isContainment() || !ref.isChangeable() || ref.isDerived()) {
return false;
}
if (!ref.isMany()) {
return false;
}
EClassifier type = ref.getEType();
// TODO : to test on constraint
// return type instanceof EClass && UMLPackage.eINSTANCE.getNamedElement().isSuperTypeOf((EClass) type);
return true;
} else if (object instanceof String && ((String) object).startsWith(UMLTableUtils.PROPERTY_OF_STEREOTYPE_PREFIX)) {
String str = (String) tmp;
Property prop = UMLTableUtils.getRealStereotypeProperty(table.getContext(), str);
if (prop != null) {
if (prop.isDerived()) {
return false;
}
Type type = prop.getType();
if (type instanceof DataType) {
return false;
}
if (!(type instanceof NamedElement)) {
return false;
}
if (!prop.isMultivalued()) {
return false;
}
switch (prop.getAggregation()) {
case NONE_LITERAL:
case SHARED_LITERAL:
return true;
case COMPOSITE_LITERAL:
default:
return false;
}
}
}
return false;
}
/**
*
* @see org.eclipse.papyrus.infra.nattable.celleditor.config.IAxisCellEditorConfiguration#getDisplayConvert(org.eclipse.papyrus.infra.nattable.model.nattable.Table, java.lang.Object, org.eclipse.jface.viewers.ILabelProvider)
*
* @param table
* @param axisElement
* @param provider
* @return
*/
@Override
public IDisplayConverter getDisplayConvert(Table table, Object axisElement, ILabelProvider provider) {
return new UMLMultiReferenceDisplayConverter();
}
/**
*
* @see org.eclipse.papyrus.infra.nattable.celleditor.config.IAxisCellEditorConfiguration#getCellPainter(org.eclipse.papyrus.infra.nattable.model.nattable.Table, java.lang.Object)
*
* @param table
* @param axisElement
* @return
*/
@Override
public ICellPainter getCellPainter(Table table, Object axisElement) {
return new TextPainter();
}
/**
*
* @see org.eclipse.papyrus.infra.nattable.celleditor.config.IAxisCellEditorConfiguration#getICellEditor(org.eclipse.papyrus.infra.nattable.model.nattable.Table, java.lang.Object, org.eclipse.papyrus.infra.nattable.manager.table.ITableAxisElementProvider)
*
* @param table
* @param axisElement
* @param elementProvider
* @return
*/
@Override
public ICellEditor getICellEditor(Table table, final Object axisElement, final ITableAxisElementProvider elementProvider) {
UMLReferenceTextWithCompletionCellEditor editor = new UMLReferenceTextWithCompletionCellEditor(table, axisElement, elementProvider);
editor.setIsMultiValued(true);
AbstractOpenDialogCellEditorButtonAction openDialogConfiguration = new AbstractOpenDialogCellEditorButtonAction() {
/**
* @see org.eclipse.papyrus.infra.nattable.celleditor.AbstractOpenDialogCellEditorButtonAction#createDialogCellEditor()
*
* @return
*/
@Override
public AbstractDialogCellEditor createDialogCellEditor() {
return new MultiReferenceCellEditor(axisElement, elementProvider);
}
};
editor.setOpenDialogCellEditorButtonAction(openDialogConfiguration);
openDialogConfiguration.setText("..."); //$NON-NLS-1$
openDialogConfiguration.setTooltipText(Messages.UMLReferenceCellEditorConfiguration_OpenDialogToChooseTheValue);
return editor;
}
/**
*
* @see org.eclipse.papyrus.infra.nattable.celleditor.config.IAxisCellEditorConfiguration#getDisplayMode(org.eclipse.papyrus.infra.nattable.model.nattable.Table, java.lang.Object)
*
* @param table
* @param axisElement
* @return
*/
@Override
public String getDisplayMode(Table table, Object axisElement) {
return DisplayMode.EDIT;
}
/**
*
* @see org.eclipse.papyrus.infra.nattable.celleditor.config.IAxisCellEditorConfiguration#getEditorConfigId()
*
* @return
*/
@Override
public String getEditorConfigId() {
return ID;
}
/**
*
* @see org.eclipse.papyrus.infra.nattable.celleditor.config.IAxisCellEditorConfiguration#getDataValidator(org.eclipse.papyrus.infra.nattable.model.nattable.Table, java.lang.Object)
*
* @param table
* @param axisElement
* @return
*/
@Override
public IDataValidator getDataValidator(Table table, Object axisElement) {
return null;// By default, the system will use the DefautDataValidator//new UMLReferenceDataValidator();
}
/**
*
* @see org.eclipse.papyrus.infra.nattable.celleditor.config.IAxisCellEditorConfiguration#getEditorDescription()
*
* @return
*/
@Override
public String getEditorDescription() {
return "This configuration provides a Text editor with completion for multi references"; //$NON-NLS-1$
}
}
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