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/*****************************************************************************
* Copyright (c) 2015, 2017 CEA LIST and others.
*
* 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:
* CEA LIST - Initial API and implementation
* Thanh Liem PHAN (ALL4TEC) thanhliem.phan@all4tec.net - Bug 459220, 515737
*****************************************************************************/
package org.eclipse.papyrus.infra.emf.nattable.celleditor.config;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EDataType;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.nebula.widgets.nattable.config.CellConfigAttributes;
import org.eclipse.nebula.widgets.nattable.config.IConfigRegistry;
import org.eclipse.nebula.widgets.nattable.edit.EditConfigAttributes;
import org.eclipse.nebula.widgets.nattable.edit.editor.ICellEditor;
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.emf.utils.EMFContants;
import org.eclipse.papyrus.infra.nattable.celleditor.MultiLineTextCellEditorEx;
import org.eclipse.papyrus.infra.nattable.celleditor.config.ICellAxisConfiguration;
import org.eclipse.papyrus.infra.nattable.manager.table.INattableModelManager;
import org.eclipse.papyrus.infra.nattable.model.nattable.Table;
import org.eclipse.papyrus.infra.nattable.utils.AxisUtils;
import org.eclipse.papyrus.infra.nattable.utils.NamedStyleConstants;
import org.eclipse.papyrus.infra.nattable.utils.NattableConfigAttributes;
import org.eclipse.papyrus.infra.nattable.utils.StyleUtils;
import org.eclipse.papyrus.infra.tools.util.TypesConstants;
/**
* @author MA244259
*
*/
public class SingleStringCellEditorConfiguration implements ICellAxisConfiguration {
/**
* the id of this editor
*/
private static final String ID = "org.eclipse.papyrus.infra.emf.nattable.celleditor.configuration.SingleStringCellEditorConfiguration.MultiLineText";//$NON-NLS-1$
/**
* @see org.eclipse.papyrus.infra.nattable.configuration.IPapyrusNatTableConfiguration#getConfigurationId()
*
* @return
*/
@Override
public String getConfigurationId() {
return ID;
}
/**
* @see org.eclipse.papyrus.infra.nattable.configuration.IPapyrusNatTableConfiguration#getConfigurationDescription()
*
* @return
*/
@Override
public String getConfigurationDescription() {
return "This configuration provides a multi-line text editor for a single String"; //$NON-NLS-1$
}
/**
* @see org.eclipse.papyrus.infra.nattable.celleditor.config.ICellAxisConfiguration#handles(org.eclipse.papyrus.infra.nattable.model.nattable.Table, java.lang.Object)
*
* @param table
* @param axisElement
* @return
*/
@Override
public boolean handles(Table table, Object axisElement) {
Object object = AxisUtils.getRepresentedElement(axisElement);
if (object instanceof EStructuralFeature) {
EStructuralFeature feature = (EStructuralFeature) object;
if (!feature.isMany()) {
EClassifier etype = feature.getEType();
if (etype instanceof EDataType) {
EDataType datatype = (EDataType) etype;
return TypesConstants.STRING.equals(datatype.getName()) || EMFContants.ESTRING.equals(datatype.getName());
}
}
}
return false;
}
/**
* @see org.eclipse.papyrus.infra.nattable.celleditor.config.ICellAxisConfiguration#configureCellEditor(org.eclipse.nebula.widgets.nattable.config.IConfigRegistry, java.lang.Object, java.lang.String)
*
* @param configRegistry
* @param axis
* @param configLabel
*/
@Override
public void configureCellEditor(IConfigRegistry configRegistry, Object axis, String configLabel) {
final Object axisElement = AxisUtils.getRepresentedElement(axis);
configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, getCellPainter(configRegistry, axisElement, configLabel), DisplayMode.NORMAL, configLabel);
configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITOR, getCellEditor(configRegistry, axisElement, configLabel), DisplayMode.EDIT, configLabel);
// I believe that we don't need converters because we are working with the standard type --String.
// configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, null, DisplayMode.EDIT, configLabel);
}
/**
* This allows to get the cell painter to use for the table.
*
* @return The cell painter.
*
* @since 3.0
*/
protected ICellPainter getCellPainter(final IConfigRegistry configRegistry, final Object axis, final String configLabel) {
final INattableModelManager nattableManager = configRegistry.getConfigAttribute(
NattableConfigAttributes.NATTABLE_MODEL_MANAGER_CONFIG_ATTRIBUTE,
DisplayMode.NORMAL,
NattableConfigAttributes.NATTABLE_MODEL_MANAGER_ID);
final Table table = nattableManager.getTable();
final boolean wrapTextFlag = StyleUtils.getBooleanNamedStyleValue(table, NamedStyleConstants.WRAP_TEXT);
final boolean autoResizeCellHeightFlag = StyleUtils.getBooleanNamedStyleValue(table, NamedStyleConstants.AUTO_RESIZE_CELL_HEIGHT);
// Note that the width of the affected column will not be changed
TextPainter textPainter = new TextPainter(wrapTextFlag, true, 2, false, autoResizeCellHeightFlag);
// TODO: using wordWrapping when upgrade to the new NatTable version
// textPainter.setWordWrapping(true);
return textPainter;
}
/**
* This allows to get the cell editor to use for the table.
*
* @return The cell editor.
*
* @since 3.0
*/
protected ICellEditor getCellEditor(final IConfigRegistry configRegistry, final Object axis, final String configLabel) {
return new MultiLineTextCellEditorEx(true);
}
}
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