bundles/org.simantics.team.ui/src/org/simantics/team/ui/CommentDialog.java

   1 package org.simantics.team.ui;
   2
   3 import org.eclipse.jface.dialogs.Dialog;
   4 import org.eclipse.jface.layout.GridDataFactory;
   5 import org.eclipse.jface.layout.GridLayoutFactory;
   6 import org.eclipse.swt.SWT;
   7 import org.eclipse.swt.widgets.Composite;
   8 import org.eclipse.swt.widgets.Control;
   9 import org.eclipse.swt.widgets.Display;
  10 import org.eclipse.swt.widgets.Label;
  11 import org.eclipse.swt.widgets.Shell;
  12 import org.eclipse.swt.widgets.Text;
  13 import org.eclipse.ui.PlatformUI;
  14 import org.simantics.db.exception.DatabaseException;
  15
  16 /**
  17  * Dialog for chart properties:
  18  *
  19  * Comment:
  20  */
  21 public class CommentDialog extends Dialog {
  22     public static class Data {
  23         public boolean ok;
  24         public final String title;
  25         public String comment;
  26         public Data(String title) {
  27             this.title = title;
  28         }
  29     }
  30     public static boolean openCommentDialog(final Data data)
  31     throws DatabaseException {
  32         final Display display = PlatformUI.getWorkbench().getDisplay();
  33         display.syncExec(new Runnable() {
  34             @Override
  35             public void run() {
  36                 CommentDialog d =  new CommentDialog(display.getActiveShell(), data);
  37                 if (Dialog.OK != d.open())
  38                     data.ok = false;
  39                 else
  40                     data.ok = true;
  41             }});
  42         return data.ok;
  43     }
  44     Label lName;
  45     Text tName;
  46     Data data;
  47     public CommentDialog(Shell parentShell, Data data) {
  48         super(parentShell);
  49         this.data = data;
  50         setShellStyle(SWT.RESIZE | SWT.TITLE | SWT.CLOSE | SWT.BORDER);
  51     }
  52     @Override
  53     protected Control createDialogArea(Composite parent) {
  54         Composite c = (Composite) super.createDialogArea(parent);
  55         GridLayoutFactory.fillDefaults().margins(8, 8).numColumns(9).applyTo(c);
  56         GridDataFactory gd1 = GridDataFactory.fillDefaults().span(1, 1);
  57         GridDataFactory gd2 = GridDataFactory.fillDefaults().grab(true, false).span(8, 1);
  58         // Comment:
  59         lName = new Label(c, 0);
  60         lName.setText("Comment:");
  61         gd1.applyTo(lName);
  62         tName = new Text(c, SWT.BORDER);
  63         tName.setEnabled(true);
  64         if (null != data.comment)
  65             tName.setText(data.comment);
  66         gd2.applyTo(tName);
  67         return c;
  68     }
  69     @Override
  70     protected void okPressed() {
  71         data.comment = tName.getText();
  72         super.okPressed();
  73     }
  74     @Override
  75     protected void configureShell(Shell newShell) {
  76         super.configureShell(newShell);
  77         newShell.setText(data.title);
  78     }
  79 }