eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/view/specimenSearch/SpecimenSearchController.java

   1 /**
   2 * Copyright (C) 2013 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.taxeditor.view.specimenSearch;
  10
  11 import java.util.Calendar;
  12 import java.util.GregorianCalendar;
  13
  14 import org.eclipse.swt.SWT;
  15 import org.eclipse.swt.widgets.Button;
  16 import org.eclipse.swt.widgets.Composite;
  17 import org.eclipse.swt.widgets.Event;
  18 import org.eclipse.swt.widgets.Listener;
  19
  20 import eu.etaxonomy.cdm.ext.occurrence.OccurenceQuery;
  21
  22 /**
  23  * Controller class for handling a {@link SpecimenSearchComposite}.
  24  * @author pplitzner
  25  * @date 03.09.2013
  26  *
  27  */
  28 public class SpecimenSearchController implements Listener{
  29
  30     private SpecimenSearchComposite specimenSearchComposite;
  31     private OccurenceQuery lastQuery = null;
  32
  33     private static SpecimenSearchController instance = null;
  34
  35     public static SpecimenSearchController getInstance(Composite parent){
  36         if(instance==null){
  37             instance = new SpecimenSearchController(parent);
  38             return instance;
  39         }
  40         instance.init(parent);
  41         return instance;
  42     }
  43
  44     /**
  45      * Constructs a new controller which will itself construct the composite
  46      * @param parent the parent {@link Composite} for the one handles by this controller
  47      */
  48     private SpecimenSearchController(Composite parent) {
  49         init(parent);
  50     }
  51
  52     private void init(Composite parent){
  53         this.specimenSearchComposite = new SpecimenSearchComposite(parent, SWT.NONE);
  54         this.specimenSearchComposite.addListener(SWT.Selection, this);
  55         specimenSearchComposite.getBtnShowDate().addListener(SWT.Selection, this);
  56         specimenSearchComposite.getBtnShowDate().setSelection(false);
  57         specimenSearchComposite.getDateFrom().setEnabled(false);
  58         specimenSearchComposite.getDateTo().setEnabled(false);
  59
  60         loadLastState();
  61     }
  62
  63     /* (non-Javadoc)
  64      * @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event)
  65      */
  66     @Override
  67     public void handleEvent(Event event) {
  68         Button btnShowDate = specimenSearchComposite.getBtnShowDate();
  69         if(event.widget==btnShowDate){
  70             specimenSearchComposite.getDateFrom().setEnabled(btnShowDate.getSelection());
  71             specimenSearchComposite.getDateTo().setEnabled(btnShowDate.getSelection());
  72         }
  73     }
  74
  75
  76     private void loadLastState(){
  77         if(lastQuery!=null){
  78             specimenSearchComposite.getTextAccessionNumber().setText(lastQuery.accessionNumber);
  79             specimenSearchComposite.getTextCollector().setText(lastQuery.collector);
  80             specimenSearchComposite.getTextCollectorNumber().setText(lastQuery.collectorsNumber);
  81             specimenSearchComposite.getTextCountry().setText(lastQuery.country);
  82             specimenSearchComposite.getTextHerbarium().setText(lastQuery.herbarium);
  83             specimenSearchComposite.getTextLocality().setText(lastQuery.locality);
  84             specimenSearchComposite.getTextTaxonName().setText(lastQuery.taxonName);
  85             if(lastQuery.dateFrom!=null){
  86                 specimenSearchComposite.getDateFrom().setDate(lastQuery.dateFrom.get(Calendar.YEAR), lastQuery.dateFrom.get(Calendar.MONTH), lastQuery.dateFrom.get(Calendar.DAY_OF_MONTH));
  87             }
  88             if(lastQuery.dateTo!=null){
  89                 specimenSearchComposite.getDateTo().setDate(lastQuery.dateTo.get(Calendar.YEAR), lastQuery.dateTo.get(Calendar.MONTH), lastQuery.dateTo.get(Calendar.DAY_OF_MONTH));
  90             }
  91         }
  92     }
  93
  94     public void saveLastSate() {
  95         lastQuery = new OccurenceQuery(getTaxonName(), getCollector(), getCollectorNumber(), getAccessionNumber(), getHerbarium(), getCountry(), getLocality(), getDateFrom(), getDateTo());
  96     }
  97
  98     /**
  99      * Returns the {@link Composite} handled by this controller
 100      * @return
 101      */
 102     public Composite getComposite() {
 103         return specimenSearchComposite;
 104     }
 105
 106     /**
 107      * Returns the taxon name entered in the search view
 108      * @return the taxon name as a {@link String}
 109      * @see eu.etaxonomy.taxeditor.view.specimenSearch.SpecimenSearchComposite#getTextTaxonName()
 110      */
 111     public String getTaxonName() {
 112         return specimenSearchComposite.getTextTaxonName().getText();
 113     }
 114
 115     /**
 116      * Returns the collector entered in the search view
 117      * @return the collector as a {@link String}
 118      * @see eu.etaxonomy.taxeditor.view.specimenSearch.SpecimenSearchComposite#getTextCollector()
 119      */
 120     public String getCollector() {
 121         return specimenSearchComposite.getTextCollector().getText();
 122     }
 123
 124     /**
 125      * Returns the collecting number entered in the search view
 126      * @return the collecting as a {@link String}
 127      * @see eu.etaxonomy.taxeditor.view.specimenSearch.SpecimenSearchComposite#getTextCollectorNumber()
 128      */
 129     public String getCollectorNumber() {
 130         return specimenSearchComposite.getTextCollectorNumber().getText();
 131     }
 132
 133     /**
 134      * Returns the accession number entered in the search view
 135      * @return the accession number as a {@link String}
 136      * @see eu.etaxonomy.taxeditor.view.specimenSearch.SpecimenSearchComposite#getTextAccessionNumber()
 137      */
 138     public String getAccessionNumber() {
 139         return specimenSearchComposite.getTextAccessionNumber().getText();
 140     }
 141
 142     /**
 143      * Returns the herbarium entered in the search view
 144      * @return the herbarium as a {@link String}
 145      * @see eu.etaxonomy.taxeditor.view.specimenSearch.SpecimenSearchComposite#getComboHerbarium()
 146      */
 147     public String getHerbarium() {
 148         return specimenSearchComposite.getTextHerbarium().getText();
 149     }
 150
 151     /**
 152      * Returns the country entered in the search view
 153      * @return the country as a {@link String}
 154      * @see eu.etaxonomy.taxeditor.view.specimenSearch.SpecimenSearchComposite#getComboCountry()
 155      */
 156     public String getCountry() {
 157         return specimenSearchComposite.getTextCountry().getText();
 158 //        return specimenSearchComposite.getComboCountry().getItem(specimenSearchComposite.getComboCountry().getSelectionIndex());
 159     }
 160
 161     /**
 162      * Returns the locality entered in the search view
 163      * @return the locality as a {@link String}
 164      * @see eu.etaxonomy.taxeditor.view.specimenSearch.SpecimenSearchComposite#getTextLocality()
 165      */
 166     public String getLocality() {
 167         return specimenSearchComposite.getTextLocality().getText();
 168     }
 169
 170     /**
 171      * Returns the start date entered in the search view.
 172      * @return the date as an instance of {@link Calendar}
 173      * @see eu.etaxonomy.taxeditor.view.specimenSearch.SpecimenSearchComposite#getDateFrom()
 174      */
 175     public Calendar getDateFrom() {
 176         if(specimenSearchComposite.getBtnShowDate().getSelection()){
 177             Calendar dateFrom = new GregorianCalendar();
 178             dateFrom.clear();
 179             dateFrom.set(specimenSearchComposite.getDateFrom().getYear(), specimenSearchComposite.getDateFrom().getMonth(), specimenSearchComposite.getDateFrom().getDay());
 180             return dateFrom;
 181         }
 182         return null;
 183     }
 184
 185     /**
 186      * Returns the end date entered in the search view.
 187      * @return the date as an instance of {@link Calendar}
 188      * @see eu.etaxonomy.taxeditor.view.specimenSearch.SpecimenSearchComposite#getDateTo()
 189      */
 190     public Calendar getDateTo() {
 191         if(specimenSearchComposite.getBtnShowDate().getSelection()){
 192             Calendar dateTo = new GregorianCalendar();
 193             dateTo.clear();
 194             dateTo.set(specimenSearchComposite.getDateTo().getYear(), specimenSearchComposite.getDateTo().getMonth(), specimenSearchComposite.getDateTo().getDay());
 195             return dateTo;
 196         }
 197         return null;
 198     }
 199
 200 }