io.datafx.controller.flow.context.BackActionResourceConsumer Maven / Gradle / Ivy

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/**
 * Copyright (c) 2011, 2013, Jonathan Giles, Johan Vos, Hendrik Ebbers
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *     * Neither the name of DataFX, the website javafxdata.org, nor the
 * names of its contributors may be used to endorse or promote products
 * derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package io.datafx.controller.flow.context;

import javafx.scene.Node;
import javafx.scene.control.MenuItem;
import io.datafx.controller.context.ViewContext;
import io.datafx.controller.context.resource.ControllerResourceConsumer;
import io.datafx.controller.flow.action.BackAction;

public class BackActionResourceConsumer implements ControllerResourceConsumer {

    @Override
    public void consumeResource(BackAction annotation, Object resource, ViewContext context) {
        FlowActionHandler actionHandler = context.getRegisteredObject(ViewFlowContext.class).getRegisteredObject(FlowActionHandler.class);
        if (resource != null) {
                if(resource instanceof MenuItem) {
                    actionHandler.attachBackEventHandler((MenuItem) resource);
                } else if(resource instanceof Node){
                    actionHandler.attachBackEventHandler((Node) resource);
                }
            }
    }

    @Override
    public Class getSupportedAnnotation() {
        return BackAction.class;
    }
}