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// $Id$
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/**
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* Copyright (C) 2013 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.view.derivateSearch;
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import java.util.Arrays;
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import java.util.LinkedHashMap;
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import java.util.List;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.core.commands.NotEnabledException;
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import org.eclipse.core.commands.NotHandledException;
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import org.eclipse.core.commands.common.NotDefinedException;
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import org.eclipse.jface.viewers.ArrayContentProvider;
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import org.eclipse.jface.viewers.DoubleClickEvent;
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import org.eclipse.jface.viewers.IDoubleClickListener;
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import org.eclipse.jface.viewers.TableViewer;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.KeyAdapter;
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import org.eclipse.swt.events.KeyEvent;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.ui.handlers.IHandlerService;
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import eu.etaxonomy.cdm.api.facade.DerivedUnitFacadeCacheStrategy;
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import eu.etaxonomy.cdm.api.service.config.IIdentifiableEntityServiceConfigurator;
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import eu.etaxonomy.cdm.api.service.config.IdentifiableServiceConfiguratorImpl;
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import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
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import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
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import eu.etaxonomy.taxeditor.model.AbstractUtility;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* Controller class for the {@link DerivateSearchComposite}.<br>
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* This controller contains the logic to search the data base for {@link SpecimenOrObservationBase}s
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* and handles GUI events.
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*
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*/
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public class DerivateSearchCompositeController {
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private final DerivateSearchComposite derivateSearchComposite;
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private IIdentifiableEntityServiceConfigurator<SpecimenOrObservationBase<DerivedUnitFacadeCacheStrategy>> configurator;
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/**
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* @param parent
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*/
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public DerivateSearchCompositeController(Composite parent) {
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this.derivateSearchComposite = new DerivateSearchComposite(parent, SWT.NONE);
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init();
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}
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private void init(){
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LinkedHashMap<SpecimenOrObservationType, String> orderedTerms = AbstractUtility.orderTerms(Arrays.asList(SpecimenOrObservationType.values()));
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String[] comboItems = new String[orderedTerms.size()];
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int count = 0;
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for(String termMessage:orderedTerms.values()){
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comboItems[count] = termMessage;
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count++;
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}
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derivateSearchComposite.getComboDerivateType().setItems(comboItems);
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derivateSearchComposite.getSearchField().addKeyListener(new KeyAdapter() {
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/*
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* (non-Javadoc)
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* @see org.eclipse.swt.events.KeyAdapter#keyPressed(org.eclipse.swt.events.KeyEvent)
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*/
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@Override
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public void keyPressed(KeyEvent e) {
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if (e.keyCode == SWT.CR) {
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String searchString = derivateSearchComposite.getSearchField().getText();
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searchDerivates(searchString);
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}
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}
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});
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TableViewer resultViewer = derivateSearchComposite.getResultViewer();
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resultViewer.setContentProvider(new ArrayContentProvider());
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resultViewer.setLabelProvider(new DerivateLabelProvider());
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resultViewer.addDoubleClickListener(new IDoubleClickListener() {
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@Override
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public void doubleClick(DoubleClickEvent event) {
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String commandId = "eu.etaxonomy.taxeditor.editor.handler.openDerivateView";
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IHandlerService handlerService = (IHandlerService) AbstractUtility.getService(IHandlerService.class);
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try {
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handlerService.executeCommand(commandId, null);
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} catch (ExecutionException e) {
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AbstractUtility.error(DerivateSearchCompositeController.class, e);
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} catch (NotDefinedException e) {
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AbstractUtility.error(DerivateSearchCompositeController.class, e);
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} catch (NotEnabledException e) {
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AbstractUtility.error(DerivateSearchCompositeController.class, e);
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} catch (NotHandledException e) {
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AbstractUtility.error(DerivateSearchCompositeController.class, e);
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}
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}
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});
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configurator = new IdentifiableServiceConfiguratorImpl<SpecimenOrObservationBase<DerivedUnitFacadeCacheStrategy>>();
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}
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private void searchDerivates(String searchString){
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configurator.setTitleSearchString(searchString);
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List<SpecimenOrObservationBase> results = CdmStore.getSearchManager().findOccurrences(configurator, true);
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derivateSearchComposite.getResultViewer().setInput(results);
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}
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/**
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* @return the derivateSearchComposite
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*/
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public DerivateSearchComposite getDerivateSearchComposite() {
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return derivateSearchComposite;
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}
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private void setEnable(boolean enabled){
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derivateSearchComposite.setEnabled(enabled);
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derivateSearchComposite.getResultViewer().getTable().setEnabled(enabled);
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derivateSearchComposite.getSearchField().setEnabled(enabled);
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}
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}
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