/*******************************************************************************
* 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.ext.java.client.action;
import org.eclipse.che.ide.api.action.ActionEvent;
import org.eclipse.che.ide.api.action.ProjectAction;
import org.eclipse.che.ide.api.editor.EditorAgent;
import org.eclipse.che.ide.api.editor.EditorInput;
import org.eclipse.che.ide.api.filetypes.FileTypeRegistry;
import org.eclipse.che.ide.api.resources.VirtualFile;
import org.vectomatic.dom.svg.ui.SVGResource;
/**
* Base action for Java editor related action.
*
* @author Evgen Vidolob
*/
public abstract class JavaEditorAction extends ProjectAction {
private final FileTypeRegistry fileTypeRegistry;
protected EditorAgent editorAgent;
public JavaEditorAction(String text,
String description,
SVGResource svgIcon,
EditorAgent editorAgent,
FileTypeRegistry fileTypeRegistry) {
super(text, description, svgIcon);
this.editorAgent = editorAgent;
this.fileTypeRegistry = fileTypeRegistry;
}
public JavaEditorAction(String text, String description, EditorAgent editorAgent, FileTypeRegistry fileTypeRegistry) {
this(text, description, null, editorAgent, fileTypeRegistry);
}
@Override
protected void updateProjectAction(ActionEvent e) {
if (editorAgent.getActiveEditor() != null) {
EditorInput input = editorAgent.getActiveEditor().getEditorInput();
VirtualFile file = input.getFile();
final String fileExtension = fileTypeRegistry.getFileTypeByFile(file).getExtension();
if ("java".equals(fileExtension) || "class".equals(fileExtension)) {
e.getPresentation().setEnabledAndVisible(true);
return;
}
}
e.getPresentation().setEnabledAndVisible(false);
}
}