DebugAction.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.plugin.debugger.ide.actions;

import com.google.common.base.Optional;
import com.google.inject.Inject;
import com.google.inject.Singleton;

import org.eclipse.che.ide.api.action.AbstractPerspectiveAction;
import org.eclipse.che.ide.api.action.ActionEvent;
import org.eclipse.che.ide.api.debug.DebugConfiguration;
import org.eclipse.che.ide.api.debug.DebugConfigurationsManager;
import org.eclipse.che.plugin.debugger.ide.DebuggerLocalizationConstant;
import org.eclipse.che.plugin.debugger.ide.DebuggerResources;

import java.util.Collections;

import static org.eclipse.che.ide.workspace.perspectives.project.ProjectPerspective.PROJECT_PERSPECTIVE_ID;

/**
 * Action that allows to connect to the debugger with the current debug configuration.
 *
 * @author Artem Zatsarynnyi
 */
@Singleton
public class DebugAction extends AbstractPerspectiveAction {

    private final DebuggerLocalizationConstant localizationConstants;
    private final DebugConfigurationsManager   configurationsManager;

    @Inject
    public DebugAction(DebuggerLocalizationConstant localizationConstants,
                       DebuggerResources resources,
                       DebugConfigurationsManager debugConfigurationsManager) {
        super(Collections.singletonList(PROJECT_PERSPECTIVE_ID),
              localizationConstants.debugActionTitle(),
              localizationConstants.debugActionDescription(),
              null,
              resources.debug());
        this.localizationConstants = localizationConstants;
        this.configurationsManager = debugConfigurationsManager;
    }

    @Override
    public void updateInPerspective(ActionEvent event) {
        Optional<DebugConfiguration> configurationOptional = configurationsManager.getCurrentDebugConfiguration();

        event.getPresentation().setEnabledAndVisible(configurationOptional.isPresent());
        if (configurationOptional.isPresent()) {
            event.getPresentation().setText(localizationConstants.debugActionTitle() + " '" + configurationOptional.get().getName() + "'");
        }
    }

    @Override
    public void actionPerformed(ActionEvent actionEvent) {
        Optional<DebugConfiguration> configurationOptional = configurationsManager.getCurrentDebugConfiguration();
        if (configurationOptional.isPresent()) {
            configurationsManager.apply(configurationOptional.get());
        }
    }
}