/*******************************************************************************
 * Copyright (c) 2012 Original authors 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:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.resize.command;

import org.eclipse.nebula.widgets.nattable.command.AbstractColumnCommand;
import org.eclipse.nebula.widgets.nattable.command.ILayerCommand;
import org.eclipse.nebula.widgets.nattable.config.IConfigRegistry;
import org.eclipse.nebula.widgets.nattable.grid.layer.GridLayer;
import org.eclipse.nebula.widgets.nattable.layer.ILayer;
import org.eclipse.nebula.widgets.nattable.selection.SelectionLayer;
import org.eclipse.nebula.widgets.nattable.util.GCFactory;

/**
 * This command triggers the AutoResizeColumms command. It collects the selected
 * columns from the {@link SelectionLayer} and fires the
 * {@link AutoResizeColumnsCommand} on the {@link GridLayer}
 */

public class InitializeAutoResizeColumnsCommand extends AbstractColumnCommand {

    private final IConfigRegistry configRegistry;
    private final GCFactory gcFactory;
    private final ILayer sourceLayer;
    private int[] selectedColumnPositions = new int[0];

    public InitializeAutoResizeColumnsCommand(ILayer layer, int columnPosition,
            IConfigRegistry configRegistry, GCFactory gcFactory) {
        super(layer, columnPosition);
        this.configRegistry = configRegistry;
        this.gcFactory = gcFactory;
        this.sourceLayer = layer;
    }

    protected InitializeAutoResizeColumnsCommand(
            InitializeAutoResizeColumnsCommand command) {
        super(command);
        this.configRegistry = command.configRegistry;
        this.gcFactory = command.gcFactory;
        this.sourceLayer = command.sourceLayer;
    }

    @Override
    public ILayerCommand cloneCommand() {
        return new InitializeAutoResizeColumnsCommand(this);
    }

    // Accessors

    public GCFactory getGCFactory() {
        return this.gcFactory;
    }

    public IConfigRegistry getConfigRegistry() {
        return this.configRegistry;
    }

    public ILayer getSourceLayer() {
        return this.sourceLayer;
    }

    public void setSelectedColumnPositions(int[] selectedColumnPositions) {
        this.selectedColumnPositions = selectedColumnPositions;
    }

    public int[] getColumnPositions() {
        return this.selectedColumnPositions;
    }
}