package org.sigmah.client.ui.view.pivot;
/*
* #%L
* Sigmah
* %%
* Copyright (C) 2010 - 2016 URD
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #L%
*/
import org.sigmah.shared.command.GetSites;
import org.sigmah.shared.command.result.SiteResult;
import com.extjs.gxt.ui.client.data.BaseListLoader;
import com.extjs.gxt.ui.client.data.ListLoadResult;
import com.extjs.gxt.ui.client.data.ListLoader;
import com.extjs.gxt.ui.client.data.ModelData;
import com.extjs.gxt.ui.client.data.RpcProxy;
import com.extjs.gxt.ui.client.store.ListStore;
import com.extjs.gxt.ui.client.widget.form.ComboBox;
import com.google.gwt.user.client.rpc.AsyncCallback;
import org.sigmah.client.dispatch.DispatchAsync;
import org.sigmah.shared.dto.SiteDTO;
import org.sigmah.shared.dto.referential.DimensionType;
import org.sigmah.shared.util.Filter;
/**
*
* @author Alexander Bertram (akbertram@gmail.com)
* @author Raphaƫl Calabro (rcalabro@ideia.fr) v2.0
*/
public class SiteFilterCombo extends ComboBox<SiteDTO> {
private final DispatchAsync dispatcher;
private final ListLoader loader;
private int databaseId;
public SiteFilterCombo(DispatchAsync dispatcher) {
super();
this.dispatcher = dispatcher;
this.loader = new BaseListLoader<ListLoadResult<ModelData>>(new SiteProxy());
setStore(new ListStore(loader));
setDisplayField("locationName");
}
public void setDatabaseId(int databaseId) {
this.databaseId = databaseId;
}
private class SiteProxy extends RpcProxy<ListLoadResult<ModelData>> {
@Override
protected void load(Object loadConfig,
final AsyncCallback<ListLoadResult<ModelData>> callback) {
Filter filter = new Filter();
filter.addRestriction(DimensionType.Database, databaseId);
GetSites request = new GetSites();
request.setFilter(filter);
dispatcher.execute(request, new AsyncCallback<SiteResult>() {
@Override
public void onFailure(Throwable caught) {
callback.onFailure(caught);
}
@Override
public void onSuccess(SiteResult result) {
callback.onSuccess((ListLoadResult)result);
}
});
}
}
public int getSelectedSiteId() {
assert getValue() != null : "no selection!";
return (Integer)getValue().get("id");
}
}