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

   1 /**
   2 * Copyright (C) 2007 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
  10 package eu.etaxonomy.taxeditor.io.wizard;
  11
  12 import java.io.File;
  13
  14 import org.eclipse.swt.SWT;
  15 import org.eclipse.swt.events.SelectionAdapter;
  16 import org.eclipse.swt.events.SelectionEvent;
  17 import org.eclipse.swt.layout.GridData;
  18 import org.eclipse.swt.layout.GridLayout;
  19 import org.eclipse.swt.widgets.Button;
  20 import org.eclipse.swt.widgets.Composite;
  21 import org.eclipse.swt.widgets.FileDialog;
  22 import org.eclipse.swt.widgets.Label;
  23 import org.eclipse.swt.widgets.Text;
  24
  25 import eu.etaxonomy.cdm.common.URI;
  26 import eu.etaxonomy.cdm.common.CdmUtils;
  27
  28 /**
  29  * @author n.hoffmann
  30  * @created 04.08.2009
  31  */
  32 public class ImportFromFileDataSourceWizardPage extends AbcdSourceSelectionPage {
  33
  34         /** Constant <code>PAGE_NAME="CdmXmlDataSourceWizardPage"</code> */
  35         public static final String PAGE_NAME = "CdmXmlDataSourceWizardPage";
  36
  37         private String[] extensions = {"*.xml"};
  38
  39         private FileDialog fileDialog;
  40         private Text textReferenceString;
  41
  42         protected ImportFromFileDataSourceWizardPage(String title, String description, String[] extensions) {
  43                 super(PAGE_NAME);
  44
  45                 setTitle(title);
  46
  47                 setDescription(description);
  48
  49                 this.extensions = extensions;
  50         }
  51
  52         protected static ImportFromFileDataSourceWizardPage XML(){
  53                 return new ImportFromFileDataSourceWizardPage("Xml File", "Select XML file.", new String[]{"*.xml","*.*"});
  54         }
  55
  56         /** {@inheritDoc} */
  57         @Override
  58     public void createControl(Composite parent) {
  59                 final Composite composite = new Composite(parent, SWT.NULL);
  60
  61                 setPageComplete(false);
  62
  63                 GridLayout gridLayout = new GridLayout();
  64                 gridLayout.numColumns = 3;
  65                 composite.setLayout(gridLayout);
  66
  67                 Label folderLabel = new Label(composite, SWT.NONE);
  68                 folderLabel.setText("File");
  69
  70                 fileDialog = new FileDialog(parent.getShell());
  71
  72                 fileDialog.setFilterExtensions(extensions);
  73
  74                 text_source = new Text(composite, SWT.BORDER);
  75                 text_source.setEditable(false);
  76                 text_source.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  77
  78
  79                 Button button = new Button(composite, SWT.PUSH);
  80                 button.setText("Browse...");
  81
  82                 button.addSelectionListener(new SelectionAdapter(){
  83
  84                         @Override
  85                         public void widgetSelected(SelectionEvent e) {
  86                                 String path = fileDialog.open();
  87                                 if(path!=null){
  88                                     text_source.setText(path);
  89                                     setPageComplete(isPageComplete());
  90                                 }
  91                         }
  92
  93                 });
  94
  95                 Label labelRef = new Label(composite, SWT.NONE);
  96         labelRef.setText("Default import souce reference");
  97         labelRef.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 3, 1));
  98         textReferenceString = new Text(composite, SWT.NONE);
  99         textReferenceString.setEnabled(true);
 100         GridData gd_textReferenceString = new GridData(SWT.LEFT, SWT.TOP, true, true, 1, 1);
 101         gd_textReferenceString.widthHint = 229;
 102         textReferenceString.setLayoutData(gd_textReferenceString);
 103                 setControl(composite);
 104         }
 105
 106         public File getFile() {
 107                 return new File(text_source.getText());
 108         }
 109
 110         public Text getTextReferenceString() {
 111                 return textReferenceString;
 112         }
 113
 114         public void setTextReferenceString(Text textReferenceString) {
 115                 this.textReferenceString = textReferenceString;
 116         }
 117
 118         @Override
 119     public URI getUri() {
 120                 return URI.fromFile(getFile());
 121         }
 122
 123         @Override
 124         public boolean isPageComplete() {
 125                 return CdmUtils.isNotBlank(text_source.getText());
 126         }
 127 }