CloseAction.java

/*******************************************************************************
 * 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 com.google.web.bindery.event.shared.EventBus;

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 org.eclipse.che.ide.api.parts.EditorTab;
import org.eclipse.che.ide.api.resources.VirtualFile;

/**
 * Performs closing selected editor.
 * Note: the pane which contains this editor will be closed when the pane doesn't contains editors anymore.
 *
 * @author Vlad Zhukovskiy
 */
@Singleton
public class CloseAction extends EditorAbstractAction {

    @Inject
    public CloseAction(EditorAgent editorAgent,
                       EventBus eventBus,
                       CoreLocalizationConstant locale) {
        super(locale.editorTabClose(), locale.editorTabCloseDescription(), null, editorAgent, eventBus);
    }

    /** {@inheritDoc} */
    @Override
    public void actionPerformed(ActionEvent e) {
        EditorTab editorTab = getEditorTab(e);
        if (editorTab == null) {
            return;
        }

        final VirtualFile editorFile = getEditorFile(e);
        final EditorPartPresenter openedEditor = editorAgent.getOpenedEditor(editorFile.getLocation());

        editorAgent.closeEditor(openedEditor);
    }
}