/*
* Copyright (c) 2011 PonySDK
* Owners:
* Luciano Broussal <luciano.broussal AT gmail.com>
* Mathieu Barbier <mathieu.barbier AT gmail.com>
* Nicolas Ciaravola <nicolas.ciaravola.pro AT gmail.com>
*
* WebSite:
* http://code.google.com/p/pony-sdk/
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.ponysdk.sample.client.page;
import java.util.ArrayList;
import java.util.List;
import com.ponysdk.core.UIContext;
import com.ponysdk.core.query.Query;
import com.ponysdk.core.query.Result;
import com.ponysdk.sample.client.datamodel.Pony;
import com.ponysdk.sample.client.event.DemoBusinessEvent;
import com.ponysdk.sample.command.pony.FindPonysCommand;
import com.ponysdk.ui.server.basic.PHTML;
import com.ponysdk.ui.server.basic.PLabel;
import com.ponysdk.ui.server.basic.PListBox;
import com.ponysdk.ui.server.basic.PSuggestBox;
import com.ponysdk.ui.server.basic.PSuggestBox.PMultiWordSuggestOracle;
import com.ponysdk.ui.server.basic.PSuggestOracle.PSuggestion;
import com.ponysdk.ui.server.basic.PVerticalPanel;
import com.ponysdk.ui.server.basic.event.PChangeEvent;
import com.ponysdk.ui.server.basic.event.PChangeHandler;
import com.ponysdk.ui.server.basic.event.PSelectionEvent;
import com.ponysdk.ui.server.basic.event.PSelectionHandler;
public class SuggestBoxPageActivity extends SamplePageActivity {
private int current = 0;
public SuggestBoxPageActivity() {
super("Suggest Box", "Text Input");
}
@Override
protected void onFirstShowPage() {
super.onFirstShowPage();
final PVerticalPanel panel = new PVerticalPanel();
panel.add(new PLabel("Choose a word:"));
final PSuggestBox suggestBox = new PSuggestBox();
suggestBox.setLimit(10);
final PMultiWordSuggestOracle suggestOracle = (PMultiWordSuggestOracle) suggestBox.getSuggestOracle();
suggestBox.addSelectionHandler(new PSelectionHandler<PSuggestion>() {
@Override
public void onSelection(final PSelectionEvent<PSuggestion> event) {
final String msg = "Selected item : " + event.getSelectedItem().getReplacementString();
UIContext.getRootEventBus().fireEvent(new DemoBusinessEvent(msg));
}
});
final Query query = new Query();
final FindPonysCommand command = new FindPonysCommand(query);
final Result<List<Pony>> ponys = command.execute();
final List<String> datas = new ArrayList<String>();
for (final Pony pony : ponys.getData()) {
datas.add(pony.getName());
}
suggestOracle.addAll(datas);
suggestOracle.setDefaultSuggestions(datas.subList(0, 5));
panel.add(suggestBox);
panel.add(new PHTML("<br><br>"));
panel.add(new PLabel("Manipulate the suggest box:"));
final PListBox operation = new PListBox(true);
operation.addItem("Select \"Friesian horse\"", 0);
operation.addItem("Get textbox value", 1);
operation.addItem("Enable/Disable textbox", 2);
operation.addItem("Clear", 3);
operation.addItem("Add items", 4);
operation.addChangeHandler(new PChangeHandler() {
@Override
public void onChange(final PChangeEvent event) {
final Integer item = (Integer) operation.getSelectedValue();
if (item == null) return;
if (item.equals(0)) {
suggestBox.setText("Friesian horse");
} else if (item.equals(1)) {
UIContext.getRootEventBus().fireEvent(new DemoBusinessEvent("Text content: " + suggestBox.getText()));
} else if (item.equals(2)) {
suggestBox.getTextBox().setEnabled(!suggestBox.getTextBox().isEnabled());
} else if (item.equals(3)) {
final PMultiWordSuggestOracle oracle = (PMultiWordSuggestOracle) suggestBox.getSuggestOracle();
oracle.clear();
} else if (item.equals(4)) {
current++;
final Result<List<Pony>> ponys = command.execute();
for (final Pony pony : ponys.getData()) {
suggestOracle.add(pony.getName() + " " + current);
}
}
}
});
panel.add(operation);
examplePanel.setWidget(panel);
}
}