EDIT

/**

* 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.ui.dialog.selection;

import java.util.UUID;

import org.eclipse.core.runtime.CoreException;

import org.eclipse.jface.viewers.LabelProvider;

import org.eclipse.swt.events.SelectionListener;

import org.eclipse.swt.widgets.Control;

import org.eclipse.swt.widgets.Shell;

import org.eclipse.swt.widgets.Text;

import eu.etaxonomy.cdm.api.service.IAgentService;

import eu.etaxonomy.cdm.model.agent.AgentBase;

import eu.etaxonomy.cdm.model.agent.INomenclaturalAuthor;

import eu.etaxonomy.cdm.persistence.dto.UuidAndTitleCache;

import eu.etaxonomy.taxeditor.newWizard.AbstractNewEntityWizard;

import eu.etaxonomy.taxeditor.newWizard.NewPersonWizard;

import eu.etaxonomy.taxeditor.newWizard.NewTeamWizard;

import eu.etaxonomy.taxeditor.store.CdmStore;

/**

 * <p>FilteredAgentSelectionDialog class.</p>

 *

 * @author n.hoffmann

 * @created Sep 10, 2009

 * @version 1.0

 */

public class AgentSelectionDialog extends

		AbstractFilteredCdmResourceSelectionDialog<AgentBase> {

	/**

	 *

	 */

	protected static final String PERSON = "new Person";

	/**

	 *

	 */

	protected static final String TEAM = "new Team";

	protected static boolean selectTeamMember;

	/**

	 * <p>select</p>

	 *

	 * @param shell a {@link org.eclipse.swt.widgets.Shell} object.

	 * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.

	 * @param entity a {@link eu.etaxonomy.cdm.model.agent.AgentBase} object.

	 * @return a {@link eu.etaxonomy.cdm.model.agent.AgentBase} object.

	 */

	public static AgentBase select(Shell shell, //ConversationHolder conversation,

	        AgentBase entity, boolean selectTeamMember) {

		AgentSelectionDialog dialog = new AgentSelectionDialog(shell, //conversation,

				"Choose Agent", false, AgentSelectionDialog.class.getCanonicalName(), entity, selectTeamMember);

		return getSelectionFromDialog(dialog);

	}

	/**

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

	 *

	 * @param shell a {@link org.eclipse.swt.widgets.Shell} object.

	 * @param title a {@link java.lang.String} object.

	 * @param agent a {@link eu.etaxonomy.cdm.model.agent.AgentBase} object.

	 * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.

	 * @param multi a boolean.

	 * @param settings a {@link java.lang.String} object.

	 */

	protected AgentSelectionDialog(Shell shell, //ConversationHolder conversation,

	        String title, boolean multi, String settings, AgentBase agent, boolean selectTeamMember) {

		super(shell, //conversation,

		        title, multi, settings, agent);

		this.selectTeamMember = selectTeamMember;

	}

	/**

	 * @author p.ciardelli

	 * @created 18.09.2009

	 * @version 1.0

	 */

	public class DetailsLabelProvider extends LabelProvider {

		/* (non-Javadoc)

		 * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)

		 */

		@Override

        public String getText(Object element) {

			AgentBase agent = getCdmObjectByUuid(((UuidAndTitleCache<AgentBase>) element).getUuid());

			if (agent instanceof INomenclaturalAuthor) {

				return "Nomenclatural title: '" + ((INomenclaturalAuthor) agent).getNomenclaturalTitle() + "'";

			} else {

				return "'" + agent.getTitleCache() + "' is not a nomenclatural author.";

			}

		}

	}

	/* (non-Javadoc)

	 * @see eu.etaxonomy.taxeditor.dialogs.AbstractFilteredCdmResourceSelectionDialog#getPersistentObect(java.util.UUID)

	 */

	/** {@inheritDoc} */

	@Override

	protected AgentBase getPersistentObject(UUID cdmUuid) {

		return CdmStore.getService(IAgentService.class).load(cdmUuid);

	}

	/** {@inheritDoc} */

	@Override

	protected AbstractNewEntityWizard getNewEntityWizard(String parameter) {

		if(TEAM.equals(parameter)){

			return new NewTeamWizard();

		}

		else if(PERSON.equals(parameter)){

			return new NewPersonWizard();

		}

		else{

			throw new IllegalArgumentException("Could not determine the desired wizard.");

		}

	}

	/** {@inheritDoc} */

	@Override

	protected String[] getNewWizardText() {

	    String[] result;

		if (this.selectTeamMember){

		    result = new String[1];

		    result[0] = PERSON;

		}else{

		    result = new String[2];

            result[0] = PERSON;

            result[1] = TEAM;

		}

		return result;

	}

	/* (non-Javadoc)

	 * @see eu.etaxonomy.taxeditor.dialogs.filteredSelection.AbstractFilteredCdmResourceSelectionDialog#getNewWizardLinkSelectionListener()

	 */

	@Override

	protected SelectionListener getNewWizardButtonSelectionListener() {

		return super.getNewWizardButtonSelectionListener();

	}

	/** {@inheritDoc} */

	@Override

	protected void search() {

	    Control control = getSearchField();

        String pattern = null;

        if (control != null){

            pattern = ((Text)control).getText();

        }

        if (pattern == null || pattern.equals("?")){

            model = CdmStore.getService(IAgentService.class).getUuidAndTitleCache(null, null);

        }else{

            model = CdmStore.getService(IAgentService.class).getUuidAndTitleCache(limitOfInitialElements, pattern);

        }

        try {

            fillContentProvider(null);

        } catch (CoreException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        }

	}

}