eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/mvc/element/DateElement.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.mvc.element;
  10
  11
  12 import java.awt.FontMetrics;
  13 import java.util.Calendar;
  14 import java.util.ConcurrentModificationException;
  15 import java.util.List;
  16
  17 import org.eclipse.core.runtime.Assert;
  18 import org.eclipse.jface.util.IPropertyChangeListener;
  19 import org.eclipse.jface.viewers.CellEditor.LayoutData;
  20 import org.eclipse.swt.SWT;
  21 import org.eclipse.swt.events.DisposeEvent;
  22 import org.eclipse.swt.events.DisposeListener;
  23 import org.eclipse.swt.events.SelectionAdapter;
  24 import org.eclipse.swt.events.SelectionEvent;
  25 import org.eclipse.swt.graphics.GC;
  26 import org.eclipse.swt.graphics.Image;
  27 import org.eclipse.swt.layout.GridData;
  28 import org.eclipse.swt.layout.GridLayout;
  29 import org.eclipse.swt.widgets.Button;
  30 import org.eclipse.swt.widgets.Composite;
  31 import org.eclipse.swt.widgets.DateTime;
  32 import org.eclipse.swt.widgets.Display;
  33 import org.eclipse.swt.widgets.Label;
  34 import org.eclipse.swt.widgets.Shell;
  35 import org.eclipse.swt.widgets.Text;
  36 import org.eclipse.ui.forms.widgets.FormToolkit;
  37 import org.eclipse.ui.forms.widgets.TableWrapData;
  38 import org.eclipse.ui.forms.widgets.TableWrapLayout;
  39 //import org.joda.time.DateTime;
  40
  41 import eu.etaxonomy.taxeditor.model.ImageResources;
  42 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  43 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  44 import eu.etaxonomy.taxeditor.ui.element.CdmPropertyChangeEvent;
  45 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  46 import eu.etaxonomy.taxeditor.ui.element.IPropertyChangeEmitter;
  47 import eu.etaxonomy.taxeditor.ui.mvc.AbstractCdmComposite;
  48
  49 /**
  50  * @author pplitzner
  51  * @date 16.06.2014
  52  *
  53  */
  54 public class DateElement extends AbstractCdmComposite<DateElementController>  {
  55
  56     private final FormToolkit toolkit = new FormToolkit(Display.getCurrent());
  57     private org.joda.time.DateTime initialDateTime;
  58     private Text textDate;
  59     private final Button openDateDialog;
  60
  61     private static final String pattern = "yyyy-MM-dd HH:mm:ss";
  62
  63
  64     /**
  65      * Create the composite.
  66      * @param parent
  67      * @param style
  68      */
  69     public DateElement(Composite parent, org.joda.time.DateTime initialDateTime, int style, boolean editableText) {
  70         super(parent, style);
  71         this.initialDateTime = initialDateTime;
  72         addDisposeListener(new DisposeListener() {
  73             @Override
  74             public void widgetDisposed(DisposeEvent e) {
  75                 toolkit.dispose();
  76             }
  77         });
  78         toolkit.adapt(this);
  79         toolkit.paintBordersFor(this);
  80         {
  81             TableWrapLayout tableWrapLayout = new TableWrapLayout();
  82             tableWrapLayout.verticalSpacing = 0;
  83             tableWrapLayout.topMargin = 0;
  84             tableWrapLayout.rightMargin = 0;
  85             tableWrapLayout.leftMargin = 0;
  86             tableWrapLayout.horizontalSpacing = 0;
  87             tableWrapLayout.bottomMargin = 0;
  88             setLayout(tableWrapLayout);
  89         }
  90
  91         Composite composite = new Composite (this, SWT.NONE);
  92         GridLayout layout = new GridLayout ();
  93
  94         layout.numColumns = 2;
  95
  96         composite.setLayout(layout);
  97         composite.setSize(400, composite.getSize().y);
  98         int width = composite.getSize().x;
  99
 100        // textDate = new Text(composite, SWT.BORDER|SWT.FILL);
 101         textDate = toolkit.createText(composite, "yyyy-mm-dd HH:mm:ss", style);
 102         textDate.setEditable(editableText);
 103
 104         GridData gridData = new GridData();
 105         gridData.minimumWidth = 200;
 106
 107
 108         textDate.setLayoutData(gridData);
 109         openDateDialog = new Button (composite, SWT.PUSH);
 110         Image image = ImageResources.getImage(ImageResources.DATE);
 111    //     openDateDialog.setText ("Open Date Dialog");
 112         openDateDialog.setImage(image);
 113
 114         openDateDialog.addSelectionListener (new SelectionAdapter() {
 115                 @Override
 116                 public void widgetSelected(SelectionEvent e){
 117                         final Shell dialog = new Shell (parent.getShell(), SWT.DIALOG_TRIM);
 118
 119                         dialog.setLayout (new GridLayout (3, false));
 120
 121                         final DateTime calendar = new DateTime (dialog, SWT.CALENDAR | SWT.BORDER);
 122                         final DateTime time = new DateTime (dialog, SWT.TIME | SWT.SHORT);
 123
 124                         new Label (dialog, SWT.NONE);
 125                         new Label (dialog, SWT.NONE);
 126                         Button ok = new Button (dialog, SWT.PUSH);
 127                         ok.setText ("OK");
 128                         ok.setLayoutData(new GridData (SWT.FILL, SWT.CENTER, false, false));
 129                         ok.addSelectionListener (new SelectionAdapter() {
 130                         @Override
 131                         public void widgetSelected(SelectionEvent e){
 132                                 setData(makeJodaFromSWT(calendar, time));
 133                                 dialog.close ();
 134                                 }
 135                         });
 136                         dialog.setDefaultButton (ok);
 137                         dialog.pack ();
 138                         dialog.open ();
 139                 }
 140         });
 141
 142         toolkit.adapt(textDate, true, true);
 143     }
 144
 145     /* (non-Javadoc)
 146      * @see eu.etaxonomy.taxeditor.ui.mvc.AbstractCdmComposite#initInternalController(eu.etaxonomy.taxeditor.ui.element.CdmFormFactory, eu.etaxonomy.taxeditor.ui.element.ICdmFormElement)
 147      */
 148     @Override
 149     protected void initInternalController(CdmFormFactory formFactory, ICdmFormElement parentElement) {
 150         controller = new DateElementController(this, formFactory, parentElement, initialDateTime);
 151         formFactory.adapt(controller);
 152     }
 153     public Text getTextDate() {
 154         return textDate;
 155     }
 156
 157
 158
 159
 160                   public static org.joda.time.DateTime makeJodaFromSWT(
 161                                                 org.eclipse.swt.widgets.DateTime widget, org.eclipse.swt.widgets.DateTime dateTime) {
 162                     return new org.joda.time.DateTime(widget.getYear(),
 163                                         widget.getMonth(),
 164                                         widget.getDay(),
 165                                         dateTime.getHours(),
 166                                         dateTime.getMinutes(),
 167                                         dateTime.getSeconds());
 168                   }
 169
 170                   public static void updateSWTwithJoda(
 171                                                 org.eclipse.swt.widgets.DateTime widget,
 172                                                 org.joda.time.DateTime dateTime) {
 173                     widget.setYear(dateTime.getYear());
 174                     widget.setMonth(dateTime.getMonthOfYear());
 175                     widget.setDay(dateTime.getDayOfMonth());
 176                     widget.setHours(dateTime.getHourOfDay());
 177                     widget.setMinutes(dateTime.getMinuteOfHour());
 178                     widget.setSeconds(dateTime.getSecondOfMinute());
 179                   }
 180
 181           public void setData (org.joda.time.DateTime data) {
 182                         this.initialDateTime = data;
 183                         this.controller.setDateTime(data);
 184                         this.textDate.setText(initialDateTime.toString(pattern));
 185
 186                 }
 187
 188
 189
 190
 191
 192
 193 }