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package org.netbeans.modules.visualweb.project.jsfloader.test;

import java.beans.PropertyChangeListener;

import java.beans.PropertyChangeSupport;

import java.util.ArrayList;

import java.util.Collection;

import java.util.concurrent.Future;

import org.netbeans.api.project.Project;

import org.netbeans.api.project.ProjectUtils;

import org.netbeans.api.project.ui.OpenProjects;

import org.netbeans.modules.project.uiapi.OpenProjectsTrampoline;

/**

 *

 * @author joelle

 */

@org.openide.util.lookup.ServiceProvider(service=org.netbeans.modules.project.uiapi.OpenProjectsTrampoline.class)

public class MockOpenProjectsTrampoline implements OpenProjectsTrampoline {

    /** Property change listeners registered through API */

    private PropertyChangeSupport pchSupport;

    private final Collection<Project> openProjects = new ArrayList<Project>();

    public MockOpenProjectsTrampoline() {

    }

    public Project[] getOpenProjectsAPI() {

        Project[] projects = new Project[openProjects.size()];

        openProjects.toArray(projects);

        return projects;

    }

    public void openAPI(Project[] projects, boolean openRequiredProjects) {

        Project[] oldProjects = getOpenProjectsAPI();

        for (Project project : projects) {

            openProjects.add(project);

            mainProject = project;

        }

        Project[] newProjects = getOpenProjectsAPI();

        if (pchSupport != null) {

            pchSupport.firePropertyChange(OpenProjects.PROPERTY_OPEN_PROJECTS, oldProjects, newProjects);

        }

    }

    public void closeAPI(Project[] projects) {

        Project[] oldProjects = getOpenProjectsAPI();

        for (Project project : projects) {

            openProjects.remove(project);

        }

        Project[] newProjects = getOpenProjectsAPI();

        if (pchSupport != null) {

            pchSupport.firePropertyChange(OpenProjects.PROPERTY_OPEN_PROJECTS, oldProjects, newProjects);

        }

    }

    public void addPropertyChangeListenerAPI(PropertyChangeListener listener, Object source) {

        if (pchSupport == null) {

            pchSupport = new PropertyChangeSupport(this);

        }

        pchSupport.addPropertyChangeListener(listener);

    }

    public void removePropertyChangeListenerAPI(PropertyChangeListener listener) {

        if (pchSupport == null) {

            pchSupport = new PropertyChangeSupport(this);

        }

        pchSupport.removePropertyChangeListener(listener);

    }

    private Project mainProject;

    public Project getMainProject() {

        return mainProject;

    }

    public void setMainProject(Project project) {

        if (project != null && !openProjects.contains(project)) {

            throw new IllegalArgumentException("Project " + ProjectUtils.getInformation(project).getDisplayName() + " is not open and cannot be set as main.");

        }

        this.mainProject = project;

    }

    public Future<Project[]> openProjectsAPI() {

        return null;

    }

    @Override

    public void openAPI(Project[] prjcts, boolean bln, boolean bln1) {

        throw new UnsupportedOperationException("Not supported yet.");

    }

}