/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* Copyright 2008 - 2009 Pentaho Corporation. All rights reserved.
*
*
* Created June 2, 2009
* @author mlowery
*/
package org.pentaho.platform.dataaccess.datasource.ui.selectdialog;
import org.pentaho.platform.dataaccess.datasource.beans.LogicalModelSummary;
import org.pentaho.platform.dataaccess.datasource.wizard.GwtDatasourceEditor;
import org.pentaho.platform.dataaccess.datasource.wizard.service.IXulAsyncDatasourceService;
import org.pentaho.ui.xul.binding.BindingFactory;
import org.pentaho.ui.xul.gwt.GwtXulDomContainer;
import org.pentaho.ui.xul.gwt.GwtXulRunner;
import org.pentaho.ui.xul.gwt.binding.GwtBindingFactory;
import org.pentaho.ui.xul.gwt.util.AsyncConstructorListener;
import org.pentaho.ui.xul.gwt.util.AsyncXulLoader;
import org.pentaho.ui.xul.gwt.util.IXulLoaderCallback;
import org.pentaho.ui.xul.util.DialogController;
public class GwtDatasourceSelectionDialog implements IXulLoaderCallback, DialogController<LogicalModelSummary> {
// ~ Static fields/initializers ======================================================================================
// ~ Instance fields =================================================================================================
private DatasourceSelectionDialogController datasourceSelectionDialogController;
private GwtDatasourceEditor gwtDatasourceEditor;
private IXulAsyncDatasourceService datasourceService;
private AsyncConstructorListener constructorListener;
private boolean initialized;
// ~ Constructors ====================================================================================================
public GwtDatasourceSelectionDialog(final IXulAsyncDatasourceService datasourceService,
final GwtDatasourceEditor gwtDatasourceEditor, final AsyncConstructorListener constructorListener) {
this.gwtDatasourceEditor = gwtDatasourceEditor;
this.datasourceService = datasourceService;
this.constructorListener = constructorListener;
try {
AsyncXulLoader.loadXulFromUrl("datasourceSelectionDialog.xul", "datasourceSelectionDialog", this); //$NON-NLS-1$//$NON-NLS-2$
} catch (Exception e) {
e.printStackTrace();
}
}
// ~ Methods =========================================================================================================
/**
* Specified by <code>IXulLoaderCallback</code>.
*/
public void overlayLoaded() {
}
/**
* Specified by <code>IXulLoaderCallback</code>.
*/
public void overlayRemoved() {
}
public void xulLoaded(final GwtXulRunner runner) {
try {
GwtXulDomContainer container = (GwtXulDomContainer) runner.getXulDomContainers().get(0);
BindingFactory bf = new GwtBindingFactory(container.getDocumentRoot());
// begin DatasourceSelectionDialogController setup
datasourceSelectionDialogController = new DatasourceSelectionDialogController();
datasourceSelectionDialogController.setBindingFactory(bf);
datasourceSelectionDialogController.setDatasourceService(datasourceService);
container.addEventHandler(datasourceSelectionDialogController);
// end DatasourceSelectionDialogController setup
datasourceSelectionDialogController.setDatasourceDialogController(gwtDatasourceEditor);
runner.initialize();
runner.start();
initialized = true;
if (constructorListener != null) {
constructorListener.asyncConstructorDone();
}
datasourceSelectionDialogController.onDialogReady();
} catch (Exception e) {
e.printStackTrace();
}
}
private void checkInitialized() {
if (!initialized) {
throw new IllegalStateException("You must wait until the constructor listener is notified."); //$NON-NLS-1$
}
}
/**
* Specified by <code>DialogController</code>.
*/
public void addDialogListener(org.pentaho.ui.xul.util.DialogController.DialogListener<LogicalModelSummary> listener) {
checkInitialized();
datasourceSelectionDialogController.addDialogListener(listener);
datasourceSelectionDialogController.onDialogReady();
}
/**
* Specified by <code>DialogController</code>.
*/
public void hideDialog() {
checkInitialized();
datasourceSelectionDialogController.hideDialog();
}
/**
* Specified by <code>DialogController</code>.
*/
public void removeDialogListener(org.pentaho.ui.xul.util.DialogController.DialogListener<LogicalModelSummary> listener) {
checkInitialized();
datasourceSelectionDialogController.removeDialogListener(listener);
}
/**
* Specified by <code>DialogController</code>.
*/
public void showDialog() {
checkInitialized();
datasourceSelectionDialogController.showDialog();
}
}