eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/io/wizard/ImportFromFileDataSourceWizardPage.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.swt.SWT;
  17 import org.eclipse.swt.events.SelectionAdapter;
  18 import org.eclipse.swt.events.SelectionEvent;
  19 import org.eclipse.swt.layout.GridData;
  20 import org.eclipse.swt.layout.GridLayout;
  21 import org.eclipse.swt.widgets.Button;
  22 import org.eclipse.swt.widgets.Composite;
  23 import org.eclipse.swt.widgets.FileDialog;
  24 import org.eclipse.swt.widgets.Label;
  25 import org.eclipse.swt.widgets.Text;
  26
  27 import eu.etaxonomy.cdm.common.CdmUtils;
  28
  29 /**
  30  *
  31  * @author n.hoffmann
  32  * @created 04.08.2009
  33  * @version 1.0
  34  */
  35 public class ImportFromFileDataSourceWizardPage extends AbcdSourceSelectionPage {
  36
  37         /** Constant <code>PAGE_NAME="CdmXmlDataSourceWizardPage"</code> */
  38         public static final String PAGE_NAME = "CdmXmlDataSourceWizardPage";
  39
  40         private String[] extensions = {"*.xml"};
  41
  42         private FileDialog fileDialog;
  43
  44
  45
  46         protected ImportFromFileDataSourceWizardPage(String title, String description, String[] extensions) {
  47                 super(PAGE_NAME);
  48
  49                 setTitle(title);
  50
  51                 setDescription(description);
  52
  53                 this.extensions = extensions;
  54         }
  55
  56         protected static ImportFromFileDataSourceWizardPage XML(){
  57                 return new ImportFromFileDataSourceWizardPage("Xml File", "Select XML file.", new String[]{"*.xml","*.*"});
  58         }
  59
  60         /** {@inheritDoc} */
  61         @Override
  62     public void createControl(Composite parent) {
  63                 final Composite composite = new Composite(parent, SWT.NULL);
  64
  65                 setPageComplete(false);
  66
  67                 GridLayout gridLayout = new GridLayout();
  68                 gridLayout.numColumns = 3;
  69                 composite.setLayout(gridLayout);
  70
  71                 Label folderLabel = new Label(composite, SWT.NONE);
  72                 folderLabel.setText("File");
  73
  74                 fileDialog = new FileDialog(parent.getShell());
  75
  76                 fileDialog.setFilterExtensions(extensions);
  77
  78                 text_source = new Text(composite, SWT.BORDER);
  79                 text_source.setEditable(false);
  80                 text_source.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  81
  82
  83                 Button button = new Button(composite, SWT.PUSH);
  84                 button.setText("Browse...");
  85
  86                 button.addSelectionListener(new SelectionAdapter(){
  87
  88                         @Override
  89                         public void widgetSelected(SelectionEvent e) {
  90                                 String path = fileDialog.open();
  91                                 if(path!=null){
  92                                     text_source.setText(path);
  93                                     setPageComplete(true);
  94                                 }
  95                         }
  96
  97                 });
  98
  99
 100                 setControl(composite);
 101         }
 102
 103         public File getFile() {
 104                 return new File(text_source.getText());
 105         }
 106
 107         @Override
 108     public URI getUri() {
 109                 return getFile().toURI();
 110         }
 111
 112         @Override
 113         public boolean isPageComplete() {
 114                 return CdmUtils.isNotBlank(text_source.getText());
 115         }
 116
 117 }