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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.search.specimen;
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import java.util.Calendar;
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import java.util.GregorianCalendar;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.widgets.Button;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Event;
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import org.eclipse.swt.widgets.Listener;
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import eu.etaxonomy.cdm.ext.occurrence.OccurenceQuery;
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/**
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* Controller class for handling a {@link SpecimenSearchComposite}.
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* @author pplitzner
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* @date 03.09.2013
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*
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*/
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public class SpecimenSearchController implements Listener{
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private SpecimenSearchComposite specimenSearchComposite;
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private OccurenceQuery lastQuery = null;
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private static SpecimenSearchController instance = null;
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public static SpecimenSearchController getInstance(Composite parent){
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if(instance==null){
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instance = new SpecimenSearchController(parent);
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return instance;
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}
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instance.init(parent);
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return instance;
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}
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/**
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* Constructs a new controller which will itself construct the composite
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* @param parent the parent {@link Composite} for the one handles by this controller
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*/
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private SpecimenSearchController(Composite parent) {
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init(parent);
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}
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private void init(Composite parent){
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this.specimenSearchComposite = new SpecimenSearchComposite(parent, SWT.NONE);
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this.specimenSearchComposite.addListener(SWT.Selection, this);
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specimenSearchComposite.getBtnShowDate().addListener(SWT.Selection, this);
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specimenSearchComposite.getBtnShowDate().setSelection(false);
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specimenSearchComposite.getDateFrom().setEnabled(false);
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specimenSearchComposite.getDateTo().setEnabled(false);
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loadLastState();
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}
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/* (non-Javadoc)
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* @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event)
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*/
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@Override
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public void handleEvent(Event event) {
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Button btnShowDate = specimenSearchComposite.getBtnShowDate();
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if(event.widget==btnShowDate){
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specimenSearchComposite.getDateFrom().setEnabled(btnShowDate.getSelection());
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specimenSearchComposite.getDateTo().setEnabled(btnShowDate.getSelection());
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}
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}
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private void loadLastState(){
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if(lastQuery!=null){
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specimenSearchComposite.getTextAccessionNumber().setText(lastQuery.accessionNumber);
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specimenSearchComposite.getTextCollector().setText(lastQuery.collector);
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specimenSearchComposite.getTextCollectorNumber().setText(lastQuery.collectorsNumber);
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specimenSearchComposite.getTextCountry().setText(lastQuery.country);
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specimenSearchComposite.getTextHerbarium().setText(lastQuery.herbarium);
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specimenSearchComposite.getTextLocality().setText(lastQuery.locality);
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specimenSearchComposite.getTextTaxonName().setText(lastQuery.taxonName);
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specimenSearchComposite.getTextHigherTaxon().setText(lastQuery.higherTaxon);
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if(lastQuery.dateFrom!=null){
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specimenSearchComposite.getDateFrom().setDate(lastQuery.dateFrom.get(Calendar.YEAR), lastQuery.dateFrom.get(Calendar.MONTH), lastQuery.dateFrom.get(Calendar.DAY_OF_MONTH));
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}
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if(lastQuery.dateTo!=null){
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specimenSearchComposite.getDateTo().setDate(lastQuery.dateTo.get(Calendar.YEAR), lastQuery.dateTo.get(Calendar.MONTH), lastQuery.dateTo.get(Calendar.DAY_OF_MONTH));
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}
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}
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}
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public void saveLastSate() {
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lastQuery = new OccurenceQuery(getTaxonName(), getCollector(), getCollectorNumber(), getAccessionNumber(), getHerbarium(), getCountry(false), getLocality(), getDateFrom(), getDateTo(), false);
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lastQuery.higherTaxon =getHigherTaxon();
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}
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/**
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* Returns the {@link Composite} handled by this controller
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* @return
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*/
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public Composite getComposite() {
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return specimenSearchComposite;
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}
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/**
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* Returns the taxon name entered in the search view
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* @return the taxon name as a {@link String}
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* @see eu.etaxonomy.taxeditor.view.search.specimen.SpecimenSearchComposite#getTextTaxonName()
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*/
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public String getTaxonName() {
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return specimenSearchComposite.getTextTaxonName().getText();
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}
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/**
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* Returns the higher taxon entered in the search view
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* @return the higher taxon as a {@link String}
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* @see eu.etaxonomy.taxeditor.view.search.specimen.SpecimenSearchComposite#getTextHigherTaxon()
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*/
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public String getHigherTaxon() {
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return specimenSearchComposite.getTextHigherTaxon().getText();
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}
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/**
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* Returns the collector entered in the search view
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* @return the collector as a {@link String}
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* @see eu.etaxonomy.taxeditor.view.search.specimen.SpecimenSearchComposite#getTextCollector()
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*/
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public String getCollector() {
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return specimenSearchComposite.getTextCollector().getText();
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}
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/**
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* Returns the collecting number entered in the search view
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* @return the collecting as a {@link String}
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* @see eu.etaxonomy.taxeditor.view.search.specimen.SpecimenSearchComposite#getTextCollectorNumber()
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*/
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public String getCollectorNumber() {
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return specimenSearchComposite.getTextCollectorNumber().getText();
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}
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/**
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* Returns the accession number entered in the search view
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* @return the accession number as a {@link String}
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* @see eu.etaxonomy.taxeditor.view.search.specimen.SpecimenSearchComposite#getTextAccessionNumber()
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*/
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public String getAccessionNumber() {
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return specimenSearchComposite.getTextAccessionNumber().getText();
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}
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/**
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* Returns the herbarium entered in the search view
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* @return the herbarium as a {@link String}
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* @see eu.etaxonomy.taxeditor.view.search.specimen.SpecimenSearchComposite#getComboHerbarium()
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*/
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public String getHerbarium() {
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return specimenSearchComposite.getTextHerbarium().getText();
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}
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/**
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* Returns the country entered in the search view
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* @return the country as a {@link String}
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* @see eu.etaxonomy.taxeditor.view.search.specimen.SpecimenSearchComposite#getComboCountry()
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*/
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public String getCountry(boolean biocase) {
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String result = specimenSearchComposite.getTextCountry().getText();
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if (result.contains("-") && biocase){
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result = result.substring(4).trim();
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}else if (result.contains("-")){
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result = result.substring(0,2).trim();
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}
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return result;
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// return specimenSearchComposite.getComboCountry().getItem(specimenSearchComposite.getComboCountry().getSelectionIndex());
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}
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/**
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* Returns the locality entered in the search view
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* @return the locality as a {@link String}
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* @see eu.etaxonomy.taxeditor.view.search.specimen.SpecimenSearchComposite#getTextLocality()
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*/
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public String getLocality() {
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return specimenSearchComposite.getTextLocality().getText();
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}
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/**
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* Returns the start date entered in the search view.
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* @return the date as an instance of {@link Calendar}
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* @see eu.etaxonomy.taxeditor.view.search.specimen.SpecimenSearchComposite#getDateFrom()
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*/
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public Calendar getDateFrom() {
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if(specimenSearchComposite.getBtnShowDate().getSelection()){
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Calendar dateFrom = new GregorianCalendar();
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dateFrom.clear();
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dateFrom.set(specimenSearchComposite.getDateFrom().getYear(), specimenSearchComposite.getDateFrom().getMonth(), specimenSearchComposite.getDateFrom().getDay());
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return dateFrom;
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}
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return null;
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}
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/**
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* Returns the end date entered in the search view.
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* @return the date as an instance of {@link Calendar}
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* @see eu.etaxonomy.taxeditor.view.search.specimen.SpecimenSearchComposite#getDateTo()
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*/
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public Calendar getDateTo() {
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if(specimenSearchComposite.getBtnShowDate().getSelection()){
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Calendar dateTo = new GregorianCalendar();
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dateTo.clear();
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dateTo.set(specimenSearchComposite.getDateTo().getYear(), specimenSearchComposite.getDateTo().getMonth(), specimenSearchComposite.getDateTo().getDay());
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return dateTo;
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}
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return null;
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}
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}
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