/*
* Copyright 2000-2014 Vaadin Ltd.
*
* 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.vaadin.client.ui.dd;
import com.vaadin.client.ComponentConnector;
import com.vaadin.client.UIDL;
import com.vaadin.shared.ui.dd.AcceptCriterion;
import com.vaadin.ui.AbstractSelect;
@AcceptCriterion(AbstractSelect.TargetItemIs.class)
final public class VIsOverId extends VAcceptCriterion {
@Override
protected boolean accept(VDragEvent drag, UIDL configuration) {
try {
String pid = configuration.getStringAttribute("s");
VDropHandler currentDropHandler = VDragAndDropManager.get()
.getCurrentDropHandler();
ComponentConnector dropHandlerConnector = currentDropHandler
.getConnector();
String pid2 = dropHandlerConnector.getConnectorId();
if (pid2.equals(pid)) {
Object searchedId = drag.getDropDetails().get("itemIdOver");
String[] stringArrayAttribute = configuration
.getStringArrayAttribute("keys");
for (String string : stringArrayAttribute) {
if (string.equals(searchedId)) {
return true;
}
}
}
} catch (Exception e) {
}
return false;
}
}