eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialog/selection/WorkingSetSelectionDialog.java

   1 /**
   2  * Copyright (C) 2014 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.ui.dialog.selection;
  10
  11 import java.util.UUID;
  12
  13 import org.eclipse.jface.dialogs.InputDialog;
  14 import org.eclipse.jface.window.Window;
  15 import org.eclipse.swt.events.SelectionAdapter;
  16 import org.eclipse.swt.events.SelectionEvent;
  17 import org.eclipse.swt.events.SelectionListener;
  18 import org.eclipse.swt.widgets.Button;
  19 import org.eclipse.swt.widgets.Shell;
  20
  21 import eu.etaxonomy.cdm.api.service.IWorkingSetService;
  22 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  23 import eu.etaxonomy.cdm.model.description.WorkingSet;
  24 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  25 import eu.etaxonomy.taxeditor.newWizard.AbstractNewEntityWizard;
  26 import eu.etaxonomy.taxeditor.store.CdmStore;
  27
  28 /**
  29  * @author pplitzner
  30  * @date 11.03.2014
  31  *
  32  */
  33 public class WorkingSetSelectionDialog extends
  34 AbstractFilteredCdmResourceSelectionDialog<WorkingSet> {
  35
  36     public static WorkingSet select(Shell shell, WorkingSet workingSet){
  37         WorkingSetSelectionDialog dialog = new WorkingSetSelectionDialog(shell,
  38                 "Choose working set", false, WorkingSetSelectionDialog.class.getCanonicalName(), workingSet);
  39         return getSelectionFromDialog(dialog);
  40     }
  41
  42     /**
  43      * <p>Constructor for FilteredDerivedUnitSelectionDialog.</p>
  44      */
  45     protected WorkingSetSelectionDialog(Shell shell, String title,
  46             boolean multi, String settings, WorkingSet cdmObject) {
  47         super(shell, title, multi, settings, cdmObject);
  48     }
  49
  50     /** {@inheritDoc} */
  51     @Override
  52     protected WorkingSet getPersistentObject(UUID uuid) {
  53         Object object = CdmStore.getService(IWorkingSetService.class).load(uuid);
  54
  55         WorkingSet workingSet = (WorkingSet) HibernateProxyHelper.deproxy(object);
  56
  57         if(workingSet != null){
  58             return workingSet;
  59         }
  60         MessagingUtils.error(this.getClass(), "Selected element is not a working set", null);
  61         return null;
  62     }
  63
  64     /** {@inheritDoc} */
  65     @Override
  66     protected void callService(String pattern) {
  67         model = CdmStore.getService(IWorkingSetService.class).getUuidAndTitleCache(limitOfInitialElements, pattern);
  68     }
  69
  70     @Override
  71     protected String getTitle(WorkingSet cdmObject) {
  72         if(cdmObject!=null){
  73             return cdmObject.getLabel();
  74         }
  75         return super.getTitle(cdmObject);
  76     }
  77
  78     /** {@inheritDoc} */
  79     @Override
  80     protected AbstractNewEntityWizard getNewEntityWizard(String parameter) {
  81         return null;
  82     }
  83
  84     @Override
  85     protected SelectionListener getNewWizardButtonSelectionListener(){
  86         return new SelectionAdapter() {
  87
  88             @Override
  89             public void widgetSelected(SelectionEvent e) {
  90                 Object source = e.getSource();
  91                 if (source instanceof Button){
  92                     Button sourceButton = (Button) source;
  93                 }
  94                 InputDialog dialog = new InputDialog(getShell(), "Working set label", "Enter label for working set", null, null);
  95                 if (dialog.open() == Window.OK) {
  96                     // User clicked OK; update the label with the input
  97                     WorkingSet workingSet = WorkingSet.NewInstance();
  98                     CdmStore.getService(IWorkingSetService.class).merge(workingSet,true);
  99                     workingSet.setLabel(dialog.getValue());
 100                     workingSet.setTitleCache(dialog.getValue(), true);
 101                     refresh();
 102                     setPattern(workingSet);
 103                   }
 104             }
 105         };
 106     }
 107
 108     /** {@inheritDoc} */
 109     @Override
 110     protected String[] getNewWizardText() {
 111         return new String[]{"Working set "};
 112     }
 113
 114 }