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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.client.ui.dd;
-
- import com.vaadin.client.ComponentConnector;
- import com.vaadin.client.ConnectorMap;
- import com.vaadin.client.UIDL;
- import com.vaadin.event.dd.acceptcriteria.SourceIs;
- import com.vaadin.shared.ui.dd.AcceptCriterion;
- import com.vaadin.ui.dnd.DropTargetExtension;
-
- /**
- *
- * @since 6.3
- * @author Vaadin Ltd
- * @deprecated Replaced in 8.1 with
- * {@link DropTargetExtension#setDropCriteria(String)}
- */
- @Deprecated
- @AcceptCriterion(SourceIs.class)
- public final class VDragSourceIs extends VAcceptCriterion {
-
- @Override
- protected boolean accept(VDragEvent drag, UIDL configuration) {
- try {
- ComponentConnector component = drag.getTransferable()
- .getDragSource();
- int c = configuration.getIntAttribute("c");
- for (int i = 0; i < c; i++) {
- String requiredPid = configuration
- .getStringAttribute("component" + i);
- VDropHandler currentDropHandler = VDragAndDropManager.get()
- .getCurrentDropHandler();
- ComponentConnector paintable = (ComponentConnector) ConnectorMap
- .get(currentDropHandler.getApplicationConnection())
- .getConnector(requiredPid);
- if (paintable == component) {
- return true;
- }
- }
- } catch (Exception e) {
- }
- return false;
- }
- }
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