plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/dialogs/AddItemDialog.java

   1 package org.argeo.slc.akb.ui.dialogs;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.Property;
   5 import javax.jcr.RepositoryException;
   6
   7 import org.argeo.slc.akb.AkbException;
   8 import org.argeo.slc.akb.AkbTypes;
   9 import org.eclipse.jface.dialogs.TrayDialog;
  10 import org.eclipse.swt.SWT;
  11 import org.eclipse.swt.graphics.Point;
  12 import org.eclipse.swt.layout.GridData;
  13 import org.eclipse.swt.layout.GridLayout;
  14 import org.eclipse.swt.widgets.Combo;
  15 import org.eclipse.swt.widgets.Composite;
  16 import org.eclipse.swt.widgets.Control;
  17 import org.eclipse.swt.widgets.Label;
  18 import org.eclipse.swt.widgets.Shell;
  19 import org.eclipse.swt.widgets.Text;
  20
  21 /**
  22  * Dialog to create a new Item Template
  23  */
  24 public class AddItemDialog extends TrayDialog {
  25
  26         // this page widgets and UI objects
  27         private final String title;
  28
  29         private String[] itemTypesLbl = new String[] { "SSH File", "SSH Command",
  30                         "JDBC Query" };
  31         private String[] itemTypes = new String[] { AkbTypes.AKB_SSH_FILE,
  32                         AkbTypes.AKB_SSH_COMMAND, AkbTypes.AKB_JDBC_QUERY };
  33
  34         // business objects
  35         private Node parentNode;
  36         private Node newNode;
  37
  38         // widget objects
  39         private Combo typeCmb;
  40         private Text titleTxt;
  41
  42         public AddItemDialog(Shell parentShell, String title, Node parentNode) {
  43                 super(parentShell);
  44                 this.title = title;
  45                 this.parentNode = parentNode;
  46         }
  47
  48         protected Point getInitialSize() {
  49                 return new Point(400, 300);
  50         }
  51
  52         protected Control createDialogArea(Composite parent) {
  53                 Composite dialogArea = (Composite) super.createDialogArea(parent);
  54                 dialogArea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  55
  56                 dialogArea.setLayout(new GridLayout(2, false));
  57                 // type
  58                 Label lbl = new Label(dialogArea, SWT.NONE);
  59                 lbl.setText("Item type");
  60                 typeCmb = new Combo(dialogArea, SWT.READ_ONLY);
  61                 typeCmb.setItems(itemTypesLbl);
  62                 // name
  63                 titleTxt = createLT(dialogArea, "Item Name");
  64
  65                 parent.pack();
  66                 return dialogArea;
  67         }
  68
  69         @Override
  70         protected void okPressed() {
  71                 try {
  72                         newNode = parentNode.addNode(titleTxt.getText(),
  73                                         itemTypes[typeCmb.getSelectionIndex()]);
  74                         newNode.setProperty(Property.JCR_TITLE, titleTxt.getText());
  75                 } catch (RepositoryException e) {
  76                         throw new AkbException("unable to create Item", e);
  77                 }
  78                 super.okPressed();
  79         }
  80
  81         public Node getNewNode() {
  82                 return newNode;
  83         }
  84
  85         /** Creates label and text. */
  86         protected Text createLT(Composite parent, String label) {
  87                 new Label(parent, SWT.NONE).setText(label);
  88                 Text text = new Text(parent, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
  89                 text.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
  90                 return text;
  91         }
  92
  93         protected void configureShell(Shell shell) {
  94                 super.configureShell(shell);
  95                 shell.setText(title);
  96         }
  97 }