org.apache.syncope.client.console.commons.CloseOnESCBehavior.java Source code

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Here is the source code for org.apache.syncope.client.console.commons.CloseOnESCBehavior.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.syncope.client.console.commons;

import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxEventBehavior;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.attributes.AjaxCallListener;
import org.apache.wicket.ajax.attributes.AjaxRequestAttributes;
import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow;

public class CloseOnESCBehavior extends AjaxEventBehavior {

    private static final long serialVersionUID = 5826308247642534260L;

    public CloseOnESCBehavior(final String event) {
        super(event);
    }

    @Override
    protected void onEvent(final AjaxRequestTarget target) {
        ModalWindow.closeCurrent(target);
    }

    @Override
    protected void updateAjaxAttributes(final AjaxRequestAttributes attributes) {
        super.updateAjaxAttributes(attributes);

        attributes.getAjaxCallListeners().add(new AjaxCallListener() {

            private static final long serialVersionUID = 7160235486520935153L;

            @Override
            public CharSequence getPrecondition(final Component aComponent) {
                return " if(Wicket.Event.keyCode(attrs.event) != 27){return false;}";
            }
        });
    }
}