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