public void removeDialog(Dialog d) {
for (int i = 0; i < dialogs.size(); i++) {
DialogWrapper p = dialogs.get(i);
if (p.getDialog().equals(d)) {
p.release();
dialogs.remove(i);
return;
}
}
}
private void releaseDialogs(boolean finish) {
// clean up dialogs when activity is pausing or finishing
for (Iterator<DialogWrapper> iter = dialogs.iterator(); iter.hasNext(); ) {
DialogWrapper p = iter.next();
Dialog dialog = p.getDialog();
boolean persistent = p.getPersistent();
// if the activity is pausing but not finishing, clean up dialogs only if
// they are non-persistent
if (finish || !persistent) {
if (dialog != null && dialog.isShowing()) {
dialog.dismiss();
}
dialogs.remove(p);
}
}
}
/**
* The provided {@link Dialog} is opened and the result is returned via the provided {@link
* ECPDialogExecutor}. This method searches for a DialogWrapper which will wrap the code in order
* to allow opening JFace dialogs in RAP.
*
* @param dialog the JFace Dialog to open
* @param callBack the {@link ECPDialogExecutor} called to handle the result
*/
public static void openDialog(Dialog dialog, ECPDialogExecutor callBack) {
DialogWrapper wrapper = null;
final IConfigurationElement[] controls =
Platform.getExtensionRegistry()
.getConfigurationElementsFor(
"org.eclipse.emf.ecp.edit.swt.dialogWrapper"); //$NON-NLS-1$
for (final IConfigurationElement e : controls) {
try {
wrapper = (DialogWrapper) e.createExecutableExtension("class"); // $NON-NLS-1$
break;
} catch (final CoreException e1) {
Activator.logException(e1);
}
}
if (wrapper == null) {
callBack.handleResult(dialog.open());
return;
}
wrapper.openDialog(dialog, callBack);
}