/*******************************************************************************
* Copyright (c) 2016, 2017 Obeo.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.eef.core.api.controllers;
import java.util.List;
import java.util.function.Consumer;
/**
* The IEEFMultipleReferencesController is responsible of supporting all the interactions with the widgets created for a
* multiple references viewer.
*
* @author mbats
*/
public interface IEEFMultipleReferencesController extends IEEFWidgetController {
/**
* Register a consumer which will be called with the new value of the text when it will change.
*
* @param consumer
* The consumer of the new value of the text
*/
void onNewValue(Consumer<List<Object>> consumer);
/**
* Remove the consumer of the new value of the text.
*/
void removeNewValueConsumer();
/**
* Invoked when the user pushes the create button.
*/
void create();
/**
* Invoked when the user pushes the search button.
*/
void search();
/**
* Invoked when the user pushes the unset button.
*
* @param elements
* Selected elements
*/
void unset(List<Object> elements);
/**
* Invoked when the user pushes the up button.
*
* @param elements
* Selected elements
*/
void up(List<Object> elements);
/**
* Invoked when the user pushes the down button.
*
* @param elements
* Selected elements
*/
void down(List<Object> elements);
/**
* Invoked when the user double clicks on a reference.
*
* @param element
* Selected element
*/
void onClick(Object element);
}