eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/element/DoiWithLabelElement.java

   1 /**
   2 * Copyright (C) 2018 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.element;
  10
  11 import java.io.IOException;
  12 import java.net.URL;
  13
  14 import org.eclipse.core.runtime.IStatus;
  15 import org.eclipse.core.runtime.Status;
  16 import org.eclipse.swt.SWT;
  17 import org.eclipse.swt.events.SelectionAdapter;
  18 import org.eclipse.swt.events.SelectionEvent;
  19 import org.eclipse.swt.widgets.Button;
  20 import org.eclipse.swt.widgets.Composite;
  21
  22 import eu.etaxonomy.cdm.common.DOI;
  23 import eu.etaxonomy.taxeditor.l10n.Messages;
  24 import eu.etaxonomy.taxeditor.model.ImageResources;
  25 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  26 import eu.etaxonomy.taxeditor.store.internal.TaxeditorStorePlugin;
  27 import eu.etaxonomy.taxeditor.workbench.WorkbenchUtility;
  28
  29 /**
  30  * @author k.luther
  31  * @since 27.11.2018
  32  *
  33  */
  34 public class DoiWithLabelElement extends AbstractUriWithExceptionLabelElement<DOI> {
  35
  36     private Button btnOpenBrowser;
  37
  38     /**
  39      * @param formFactory
  40      * @param parentElement
  41      * @param labelString
  42      * @param initialObject
  43      * @param textHeight
  44      * @param style
  45      */
  46     protected DoiWithLabelElement(CdmFormFactory formFactory, ICdmFormElement parentElement, String labelString,
  47             DOI initialObject, Integer textHeight, int style) {
  48         super(formFactory, parentElement, labelString, initialObject, textHeight, style);
  49         exceptionString = Messages.DoiWithLabelElement_DOI_NOT_SAVED;
  50     }
  51
  52     /**
  53      * {@inheritDoc}
  54      */
  55     @Override
  56     public void setParsedText(DOI object) {
  57         if(object != null){
  58             super.setText(object.toString());
  59         }
  60
  61     }
  62
  63     /**
  64      * {@inheritDoc}
  65      */
  66     @Override
  67     protected DOI getParsedText() throws Exception {
  68         String doiText = super.getText();
  69         if(doiText!=null){
  70             return DOI.fromString(super.getText());
  71         }
  72         return null;
  73     }
  74
  75     @Override
  76     protected void init(CdmFormFactory formFactory, String labelString, DOI initialObject, Integer textHeight, int style) {
  77
  78         //label
  79         initLabel(formFactory, labelString, false, getLayoutComposite());
  80
  81
  82
  83         Composite textAndButton = formFactory.createComposite(getLayoutComposite(), style);
  84         addControl(textAndButton);
  85         textAndButton.setLayout(LayoutConstants.LAYOUT(2, false));
  86         textAndButton.setLayoutData(LayoutConstants.FILL_HORIZONTALLY());
  87       //uri text
  88         initText(formFactory, null, textHeight, null, false, style, textAndButton);
  89         setParsedText(initialObject);
  90       //button
  91         btnOpenBrowser = formFactory.createButton(textAndButton, "", SWT.NONE); //$NON-NLS-1$
  92         btnOpenBrowser.setImage(ImageResources.getImage(ImageResources.WEB));
  93         btnOpenBrowser.setToolTipText(Messages.UriWithLabelElement_OPEN_EXTERNAL_BROWSER);
  94         btnOpenBrowser.addSelectionListener(new SelectionAdapter() {
  95             @Override
  96             public void widgetSelected(SelectionEvent e) {
  97                 String errorTitle = Messages.UriWithLabelElement_INVALID_URL;
  98                 String errorText = Messages.UriWithLabelElement_COULD_NOT_OPEN_BROWSER;
  99
 100                 DOI doi= parseText();
 101                 if(doi!=null){
 102                     try {
 103                         WorkbenchUtility.openWebpage(new URL(doi.asURI()));
 104                     } catch (IOException pie) {
 105                         MessagingUtils.informationDialog(errorTitle, new Status(IStatus.WARNING, TaxeditorStorePlugin.PLUGIN_ID, errorText, pie));
 106                     } catch (IllegalArgumentException iae) {
 107                         MessagingUtils.informationDialog(errorTitle, new Status(IStatus.WARNING, TaxeditorStorePlugin.PLUGIN_ID, errorText, iae));
 108                     }
 109                 }
 110                 else{
 111                     MessagingUtils.informationDialog(errorTitle, new Status(IStatus.WARNING, TaxeditorStorePlugin.PLUGIN_ID, errorText, null));
 112                 }
 113             }
 114         });
 115         btnOpenBrowser.setLayoutData(LayoutConstants.RIGHT());
 116         initExceptionLabel(getLayoutComposite(), formFactory);
 117     }
 118
 119
 120
 121 }