InstallRCovAction.java

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package org.netbeans.modules.ruby.codecoverage;

import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
import org.netbeans.api.project.Project;
import org.netbeans.api.ruby.platform.RubyPlatform;
import org.netbeans.modules.ruby.platform.gems.Gem;
import org.netbeans.modules.ruby.platform.gems.GemManager;
import org.openide.util.NbBundle;

/**
 *
 * @author Tor Norbye
 */
public class InstallRCovAction extends AbstractAction implements Runnable {
    private static final String RCOV_GEM_NAME = "rcov"; // NOI18N
    private Project project;

    public InstallRCovAction(Project project) {
        super(NbBundle.getMessage(InstallRCovAction.class, "InstallRCov"));
        this.project = project;
    }

    @Override
    public boolean isEnabled() {
        GemManager gemManager = RubyPlatform.gemManagerFor(project);
        return gemManager != null && !gemManager.isGemInstalled(RCOV_GEM_NAME);
        // TODO - update?
    }

    public void actionPerformed(ActionEvent evt) {
        GemManager gemManager = RubyPlatform.gemManagerFor(project);
        Gem gem = new Gem(RCOV_GEM_NAME, null, null); // NOI18N
        if (gemManager.isGemInstalled(RCOV_GEM_NAME)) {
            gemManager.update(new Gem[] { gem }, null, false, false, true, true, this);
        } else {
            gemManager.install(new Gem[] { gem }, null, false, false, null, true, true, this);
        }
    }

    public void run() {
        // Installation complete
        // Check if it's installed and if so, enable the other coverage actions
        GemManager gemManager = RubyPlatform.gemManagerFor(project);
        if (gemManager.isGemInstalled(RCOV_GEM_NAME)) {
            RubyCoverageProvider coverageProvider = RubyCoverageProvider.get(project);
            if (coverageProvider != null && coverageProvider.isEnabled()) {
                coverageProvider.setAvailable(true);
            }
        }
    }
}