/*
* (non-Javadoc)
*
* @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
*/
protected Control createDialogArea(Composite parent) {
getShell().setText("New Regex"); // $NON-NLS-1$
// getShell().setBackground(getShell().getDisplay().getSystemColor(SWT.COLOR_WHITE));
Composite composite = (Composite) super.createDialogArea(parent);
composite.setLayout(new FillLayout());
FormToolkit toolkit = new FormToolkit(Display.getDefault());
form = toolkit.createForm(composite);
form.getBody().setLayout(new GridLayout());
toolkit.decorateFormHeading(form);
sec = toolkit.createSection(form.getBody(), Section.TITLE_BAR);
sec.setText("Regular Expression"); // $NON-NLS-1$
sec.setLayoutData(new GridData(SWT.FILL, SWT.Expand, true, false, 1, 1));
Composite compo = toolkit.createComposite(sec);
GridLayout layout = new GridLayout(2, false);
layout.marginWidth = 0;
layout.marginHeight = 0;
compo.setLayout(layout);
sec.setClient(compo);
createContent(toolkit, compo);
// Create field for Regex
toolkit.createLabel(compo, "Regex: "); // $NON-NLS-1$
String helpText = Messages.PopupRegexDialog_REGEX;
componentHelpTextField = new ComponentHelpTextField(this, compo, toolkit, SWT.NONE, helpText);
GridData data = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
componentHelpTextField.setLayoutData(data);
// Add regex viewer component to the dialog
regex =
new RegexViewerComposite(
form.getBody(),
SWT.NONE,
RegexViewerComposite.EXPANDABLE
| RegexViewerComposite.MATCH
| RegexViewerComposite.DESCRIPTION
| RegexViewerComposite.GROUP,
Pattern.MULTILINE | patterns);
regex.setDescription("Regex Test Area"); // $NON-NLS-1$
regex.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
return composite;
}
/*
* (non-Javadoc)
*
* @see org.topcased.doc2model.requirement.ui.NotifyElement#handleModelChange()
*/
public void handleModelChange() {
regexInput = componentHelpTextField.getInput();
if (!"".equals(regexInput)) // $NON-NLS-1$
{
try {
Pattern.compile(regexInput, Pattern.MULTILINE);
form.setMessage(null, IMessageProvider.NONE);
this.getButton(IDialogConstants.OK_ID).setEnabled(true);
} catch (PatternSyntaxException e) {
form.setMessage("Regex doesn't compile", IMessageProvider.ERROR); // $NON-NLS-1$
this.getButton(IDialogConstants.OK_ID).setEnabled(false);
}
} else {
form.setMessage(null, IMessageProvider.NONE);
this.getButton(IDialogConstants.OK_ID).setEnabled(true);
}
}
