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/*****************************************************************************
* Copyright (c) 2017 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:
* Thanh Liem PHAN (ALL4TEC) thanhliem.phan@all4tec.net - Bug 459220
*****************************************************************************/
package org.eclipse.papyrus.infra.nattable.handler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.papyrus.infra.nattable.model.nattable.Table;
import org.eclipse.papyrus.infra.nattable.model.nattable.nattablestyle.BooleanValueStyle;
import org.eclipse.papyrus.infra.nattable.model.nattable.nattablestyle.NattablestylePackage;
import org.eclipse.papyrus.infra.nattable.utils.NamedStyleConstants;
import org.eclipse.papyrus.infra.nattable.utils.StyleUtils;
/**
* Handler to enable or disable the auto-resizing of cell height of the active table.
* @since 3.0
*/
public class SetAutoResizeCellHeightHandler extends AbstractTableHandler {
/**
* {@inheritDoc}
*/
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
TransactionalEditingDomain editingDomain = getTableEditingDomain();
Table table = getTable();
if (null != editingDomain && null != table) {
// Get the auto resize cell height named style from the table
BooleanValueStyle autoResizeValue = (BooleanValueStyle) table.getNamedStyle(NattablestylePackage.eINSTANCE.getBooleanValueStyle(), NamedStyleConstants.AUTO_RESIZE_CELL_HEIGHT);
// If the auto resize value exists
if (null != autoResizeValue) {
// Inverse the auto resize cell boolean value and save it to the table
StyleUtils.setBooleanNamedStyle(editingDomain, table, NamedStyleConstants.AUTO_RESIZE_CELL_HEIGHT, !autoResizeValue.isBooleanValue());
} else {
// Otherwise, initialise the auto resize cell height named value in the disable mode by default
StyleUtils.initBooleanNamedStyle(editingDomain, table, NamedStyleConstants.AUTO_RESIZE_CELL_HEIGHT, false);
}
}
return null;
}
}
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