/*
* 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.ui.terminal.ui;
import com.google.gwt.event.logical.shared.SelectionEvent;
import com.google.gwt.event.logical.shared.SelectionHandler;
import com.google.gwt.user.client.ui.Tree;
import com.google.gwt.user.client.ui.TreeItem;
import com.ponysdk.ui.terminal.Dictionnary.HANDLER;
import com.ponysdk.ui.terminal.Dictionnary.PROPERTY;
import com.ponysdk.ui.terminal.Dictionnary.TYPE;
import com.ponysdk.ui.terminal.UIService;
import com.ponysdk.ui.terminal.instruction.PTInstruction;
public class PTTree extends PTWidget<Tree> {
@Override
public void create(final PTInstruction create, final UIService uiService) {
final Tree tree = new Tree();
init(create, uiService, tree);
}
@Override
public void addHandler(final PTInstruction addHandler, final UIService uiService) {
final String handler = addHandler.getString(HANDLER.KEY);
if (HANDLER.KEY_.SELECTION_HANDLER.equals(handler)) {
uiObject.addSelectionHandler(new SelectionHandler<TreeItem>() {
@Override
public void onSelection(final SelectionEvent<TreeItem> event) {
final PTObject ptObject = uiService.getPTObject(event.getSelectedItem());
final PTInstruction eventInstruction = new PTInstruction();
eventInstruction.setObjectID(addHandler.getObjectID());
eventInstruction.put(TYPE.KEY_.EVENT, TYPE.KEY_.EVENT);
eventInstruction.put(HANDLER.KEY, HANDLER.KEY_.SELECTION_HANDLER);
eventInstruction.put(PROPERTY.WIDGET, ptObject.getObjectID());
uiService.sendDataToServer(eventInstruction);
}
});
} else {
super.addHandler(addHandler, uiService);
}
}
@Override
public void remove(final PTInstruction remove, final UIService uiService) {
uiObject.remove(asWidget(remove.getObjectID(), uiService));
}
@Override
public void update(final PTInstruction update, final UIService uiService) {
if (update.containsKey(PROPERTY.ANIMATION)) {
uiObject.setAnimationEnabled(update.getBoolean(PROPERTY.ANIMATION));
} else {
super.update(update, uiService);
}
}
}