EDIT

// $Id$

/**

* Copyright (C) 2007 EDIT

* European Distributed Institute of Taxonomy 

* http://www.e-taxonomy.eu

* 

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.taxeditor.bulkeditor;

import java.util.HashMap;

import java.util.Map;

import org.apache.log4j.Logger;

import org.eclipse.swt.SWT;

import org.eclipse.swt.events.SelectionAdapter;

import org.eclipse.swt.events.SelectionEvent;

import org.eclipse.swt.layout.GridLayout;

import org.eclipse.swt.widgets.Button;

import org.eclipse.swt.widgets.Composite;

import eu.etaxonomy.cdm.model.common.MarkerType;

import eu.etaxonomy.taxeditor.bulkeditor.input.AbstractBulkEditorInput;

import eu.etaxonomy.taxeditor.preference.PreferencesUtil;

import eu.etaxonomy.taxeditor.store.TermStore;

/**

 * <p>BulkEditorMarkerPreferenceComposite class.</p>

 *

 * @author p.ciardelli

 * @created 17.08.2009

 * @version 1.0

 */

public class BulkEditorMarkerPreferenceComposite extends Composite {

	private static final Logger logger = Logger.getLogger(BulkEditorMarkerPreferenceComposite.class);

	private AbstractBulkEditorInput editorInput;

	Map<Button, MarkerType> markerTypeButtons = new HashMap<Button, MarkerType>();

	/**

	 * <p>Constructor for BulkEditorMarkerPreferenceComposite.</p>

	 *

	 * @param parent a {@link org.eclipse.swt.widgets.Composite} object.

	 * @param style a int.

	 * @param editorInput a {@link eu.etaxonomy.taxeditor.bulkeditor.input.AbstractBulkEditorInput} object.

	 */

	public BulkEditorMarkerPreferenceComposite(AbstractBulkEditorInput editorInput, Composite parent, int style) {

		super(parent, style);

		this.editorInput = editorInput;

		createControl();

	}

	/**

	 * @param markerType 

	 * @return 

	 * 

	 */

	private boolean getEditMarkerPreference(MarkerType markerType) {

		return PreferencesUtil.getEditMarkerTypePreference(editorInput, markerType);

	}

	private void setEditMarkerPreference(MarkerType markerType, boolean edit) {

		PreferencesUtil.setEditMarkerTypePreference(editorInput, markerType, edit);

	}

	/**

	 * <p>createControl</p>

	 */

	protected void createControl() {

		GridLayout gridLayout = new GridLayout();

		gridLayout.numColumns = 3;

		gridLayout.marginHeight = 0;

		gridLayout.marginWidth = 12;

		setLayout(gridLayout);

		for (final MarkerType markerType : TermStore.getNonTechnicalMarkerTypes()) {

			if (editorInput.isMarkerTypeEditingEnabled(markerType)) {

				final Button button = new Button(this, SWT.CHECK);

				button.setText("Edit " + markerType.getLabel() + " markers");

				button.addSelectionListener(new SelectionAdapter() {

					public void widgetSelected(SelectionEvent e) {

						setEditMarkerPreference(markerType, button.getSelection());

					}

				});

				button.setSelection(getEditMarkerPreference(markerType));

				markerTypeButtons.put(button, markerType);

			}

		}

	}

}