/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.part.editor.actions;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.eclipse.che.ide.CoreLocalizationConstant;
import org.eclipse.che.ide.api.action.ActionEvent;
import org.eclipse.che.ide.api.editor.EditorAgent;
import org.eclipse.che.ide.api.editor.EditorPartPresenter;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Switch to next opened editor based on current active.
*
* @author Vlad Zhukovskyi
* @author Roman Nikitenko
*/
@Singleton
public class SwitchNextEditorAction extends EditorSwitchAction {
@Inject
public SwitchNextEditorAction(CoreLocalizationConstant constant,
EditorAgent editorAgent) {
super(constant.switchToRightEditorAction(), constant.switchToRightEditorActionDescription(), editorAgent);
}
/** {@inheritDoc} */
@Override
public void actionPerformed(ActionEvent event) {
final EditorPartPresenter activeEditor = editorAgent.getActiveEditor();
checkNotNull(activeEditor, "Null editor occurred");
final EditorPartPresenter previousEditor = getNextEditorBaseOn(activeEditor);
editorAgent.activateEditor(previousEditor);
}
}