/*
* 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.core.terminal.ui;
import com.google.gwt.user.client.ui.TextBoxBase;
import com.ponysdk.core.model.ClientToServerModel;
import com.ponysdk.core.model.ServerToClientModel;
import com.ponysdk.core.terminal.UIBuilder;
import com.ponysdk.core.terminal.instruction.PTInstruction;
import com.ponysdk.core.terminal.model.BinaryModel;
import com.ponysdk.core.terminal.model.ReaderBuffer;
public abstract class PTTextBoxBase<T extends TextBoxBase> extends PTValueBoxBase<T, String> {
@Override
public void create(final ReaderBuffer buffer, final int objectId, final UIBuilder uiService) {
super.create(buffer, objectId, uiService);
addHandler(uiService);
}
private void addHandler(final UIBuilder uiService) {
uiObject.addValueChangeHandler(event -> {
final PTInstruction eventInstruction = new PTInstruction(getObjectID());
eventInstruction.put(ClientToServerModel.HANDLER_STRING_VALUE_CHANGE, event.getValue());
uiService.sendDataToServer(uiObject, eventInstruction);
});
}
@Override
public boolean update(final ReaderBuffer buffer, final BinaryModel binaryModel) {
final int modelOrdinal = binaryModel.getModel().ordinal();
if (ServerToClientModel.TEXT.ordinal() == modelOrdinal) {
uiObject.setText(binaryModel.getStringValue());
return true;
} else if (ServerToClientModel.PLACEHOLDER.ordinal() == modelOrdinal) {
uiObject.getElement().setAttribute("placeholder", binaryModel.getStringValue());
return true;
} else {
return super.update(buffer, binaryModel);
}
}
}