eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/io/wizard/ClassificationChooserWizardPage.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.taxeditor.io.wizard;
  12
  13 import java.io.File;
  14 import java.net.URI;
  15
  16 import org.eclipse.jface.wizard.WizardPage;
  17 import org.eclipse.swt.SWT;
  18 import org.eclipse.swt.events.SelectionAdapter;
  19 import org.eclipse.swt.events.SelectionEvent;
  20 import org.eclipse.swt.layout.GridData;
  21 import org.eclipse.swt.layout.GridLayout;
  22 import org.eclipse.swt.widgets.Button;
  23 import org.eclipse.swt.widgets.Composite;
  24 import org.eclipse.swt.widgets.Event;
  25 import org.eclipse.swt.widgets.FileDialog;
  26 import org.eclipse.swt.widgets.Label;
  27 import org.eclipse.swt.widgets.Listener;
  28 import org.eclipse.swt.widgets.Text;
  29 import org.eclipse.wb.swt.ResourceManager;
  30
  31 import eu.etaxonomy.cdm.model.taxon.Classification;
  32 import eu.etaxonomy.taxeditor.store.CdmStore;
  33 import eu.etaxonomy.taxeditor.ui.dialog.selection.SelectionDialogFactory;
  34
  35 /**
  36  * <p>ImportFromFileDataSourceWizardPage class.</p>
  37  *
  38  * @author n.hoffmann
  39  * @created 04.08.2009
  40  * @version 1.0
  41  */
  42 public class ClassificationChooserWizardPage extends WizardPage implements Listener{
  43
  44         public static final String PAGE_NAME = "ClassificationChooserWizardPage";
  45
  46         //classification
  47     private Text textClassification;
  48     private Classification classification;
  49     private Button btnBrowseClassification;
  50
  51     private Button btnClear;
  52
  53     //report
  54     private FileDialog fileDialogReport;
  55     private Text textFileReport;
  56
  57         /**
  58          * <p>Constructor for ImportFromFileDataSourceWizardPage.</p>
  59          *
  60          * @param title a {@link java.lang.String} object.
  61          * @param description a {@link java.lang.String} object.
  62          * @param extensions an array of {@link java.lang.String} objects.
  63          */
  64         protected ClassificationChooserWizardPage(String title, String description) {
  65                 super(PAGE_NAME);
  66
  67                 setTitle(title);
  68
  69                 setDescription(description);
  70
  71         }
  72
  73         /**
  74          * <p>XML</p>
  75          *
  76          * @return a {@link eu.etaxonomy.taxeditor.io.wizard.ClassificationChooserWizardPage} object.
  77          */
  78         protected static ClassificationChooserWizardPage createPage(){
  79                 return new ClassificationChooserWizardPage("Configure import destinations", "Note: Selecting no classification will create a default one.");
  80         }
  81
  82
  83
  84         /* (non-Javadoc)
  85          * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
  86          */
  87         /** {@inheritDoc} */
  88         @Override
  89     public void createControl(Composite parent) {
  90                 final Composite composite = new Composite(parent, SWT.NULL);
  91
  92                 GridLayout gridLayout = new GridLayout();
  93                 gridLayout.numColumns = 4;
  94                 composite.setLayout(gridLayout);
  95
  96                 //classification
  97                 Label label = new Label(composite, SWT.NONE);
  98                 label.setText("Classification");
  99                 textClassification = new Text(composite, SWT.NONE);
 100                 textClassification.setEnabled(false);
 101                 textClassification.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 102                 btnBrowseClassification = new Button(composite, SWT.NONE);
 103                 btnBrowseClassification.setImage(ResourceManager.getPluginImage("eu.etaxonomy.taxeditor.store", "icons/open.gif"));
 104                 btnBrowseClassification.addListener(SWT.Selection, this);
 105                 btnClear = new Button(composite, SWT.NONE);
 106                 btnClear.setImage(ResourceManager.getPluginImage("eu.etaxonomy.taxeditor.store", "icons/trash.gif"));
 107                 btnClear.addListener(SWT.Selection, this);
 108
 109                 if(!CdmStore.getCurrentSessionManager().isRemoting()) {
 110                     //report
 111                     Label labelReportFile = new Label(composite, SWT.NONE);
 112                     labelReportFile.setText("Report File");
 113
 114                     fileDialogReport = new FileDialog(parent.getShell());
 115
 116                     fileDialogReport.setFilterExtensions(new String[]{"*.*"});
 117
 118                     textFileReport = new Text(composite, SWT.BORDER);
 119                     textFileReport.setEditable(false);
 120                     textFileReport.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
 121
 122
 123                     Button buttonReport = new Button(composite, SWT.PUSH);
 124                     buttonReport.setText("Browse...");
 125
 126                     buttonReport.addSelectionListener(new SelectionAdapter(){
 127
 128                         /* (non-Javadoc)
 129                          * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
 130                          */
 131                         @Override
 132                         public void widgetSelected(SelectionEvent e) {
 133                             String path = fileDialogReport.open();
 134                             if(path!=null){
 135                                 textFileReport.setText(path);
 136                                 setPageComplete(true);
 137                             }
 138                         }
 139
 140                     });
 141                 }
 142                 setControl(composite);
 143         }
 144
 145         /* (non-Javadoc)
 146          * @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event)
 147          */
 148         @Override
 149         public void handleEvent(Event event) {
 150             if(event.widget==btnBrowseClassification){
 151                 classification = SelectionDialogFactory.getSelectionFromDialog(Classification.class, getShell(), null, null);
 152                 if(classification!=null){
 153                     textClassification.setText(classification.getTitleCache());
 154                 }
 155             }
 156             else if(event.widget==btnClear){
 157                 classification = null;
 158                 textClassification.setText("");
 159             }
 160         }
 161
 162     /**
 163      * @return the classification
 164      */
 165     public Classification getClassification() {
 166         return classification;
 167     }
 168
 169     public URI getReportUri(){
 170         if(textFileReport == null) {
 171             return null;
 172         }
 173         String text = textFileReport.getText();
 174         if(text==null || text.isEmpty()){
 175             return null;
 176         }
 177         return new File(text).toURI();
 178     }
 179 }