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- /*
- * Copyright 2000-2016 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.v7.client.ui.dd;
-
- import com.vaadin.client.ComponentConnector;
- import com.vaadin.client.UIDL;
- import com.vaadin.client.ui.dd.VAcceptCriterion;
- import com.vaadin.client.ui.dd.VDragAndDropManager;
- import com.vaadin.client.ui.dd.VDragEvent;
- import com.vaadin.client.ui.dd.VDropHandler;
- import com.vaadin.shared.ui.dd.AcceptCriterion;
- import com.vaadin.v7.ui.AbstractSelect;
-
- @AcceptCriterion(AbstractSelect.TargetItemIs.class)
- public final 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;
- }
- }
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