/*
* CommitmentsRequirementFilterAction.java
*
* This file is part of the STS-Tool project.
* Copyright (c) 2011-2012 "University of Trento - DISI" All rights reserved.
*
* Is strictly forbidden to remove this copyright notice from this source code.
*
* Disclaimer of Warranty:
* STS-Tool (this software) is provided "as-is" and without warranty of any kind, 
* express, implied or otherwise, including without limitation, any warranty of 
* merchantability or fitness for a particular purpose.
* In no event shall the copyright holder or contributors be liable for any direct,
* indirect, incidental, special, exemplary, or consequential damages
* including, but not limited to, procurement of substitute goods or services;
* loss of use, data, or profits; or business interruption) however caused and on
* any theory of liability, whether in contract, strict liability, or tort (including
* negligence or otherwise) arising in any way out of the use of this software, even 
* if advised of the possibility of such damage.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY 
* "University of Trento - DISI","University of Trento - DISI" DISCLAIMS THE
* WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://www.sts-tool.eu/License.php
*
* For more information, please contact STS-Tool group at this
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*
*/
package eu.aniketos.wp1.ststool.commitments.actions;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import eu.aniketos.wp1.ststool.commitments.interfaces.ICommitment;
import eu.aniketos.wp1.ststool.commitments.manager.CommitmentManager;
import eu.aniketos.wp1.ststool.commitments.view.part.CommitmentsView;


public class CommitmentsRequirementFilterAction extends Action {

	private final Shell				shell;
	private final CommitmentsView	view;

	public CommitmentsRequirementFilterAction(CommitmentsView view, String text) {

		super(text);
		shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
		this.view = view;
	}

	@Override
	public void run(){

		Set<String> names = new HashSet<String>();
		for (ICommitment c : CommitmentManager.getManager().getAllCommitments()) {
			String s = c.getReqisite();
			names.add(s.substring(0, s.indexOf('(')));
		}
		FilterDialog dialog = new FilterDialog(shell, "Select 'Requirement' to Filter", view.getReqTypeFilterPattern(), new ArrayList<String>(names));
		if (dialog.open() == InputDialog.OK) view.setReqTypeFilter(dialog.getText());
	}
}