Application: gvSIG desktop

package org.gvsig.app.project.documents.view.expressionevaluator;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import org.gvsig.app.ApplicationLocator;

import org.gvsig.app.project.ProjectManager;

import org.gvsig.app.project.documents.Document;

import org.gvsig.app.project.documents.view.ViewDocument;

import org.gvsig.app.project.documents.view.ViewManager;

import org.gvsig.app.project.documents.view.expressionevaluator.viewcapturepoint.ViewCapturePointElement;

import org.gvsig.app.project.documents.view.expressionevaluator.viewcapturerectangle.ViewCaptureRectangleElement;

import org.gvsig.expressionevaluator.Function;

import org.gvsig.expressionevaluator.swing.Element;

import org.gvsig.expressionevaluator.swing.Element.GroupElement;

import org.gvsig.expressionevaluator.swing.ExpressionBuilderConfig;

import org.gvsig.expressionevaluator.swing.spi.AbstractElement;

import org.gvsig.tools.ToolsLocator;

/**

 *

 * @author jjdelcerro

 */

public class ViewElement 

    extends AbstractElement

    implements GroupElement 

    {

    private final List<Element> children;

    public ViewElement() {

        super(

                "Views",

                ToolsLocator.getI18nManager().getTranslation("Views"), 

                "expressionbuilder-element-view"

        );

        this.children = new ArrayList<>();

        this.children.add(new ViewCaptureRectangleElement());

        this.children.add(new ViewCapturePointElement());

        this.children.add(new ViewTakeProjectionCodeElement());

        ProjectManager manager = ApplicationLocator.getProjectManager();

        List<Document> views = manager.getCurrentProject().getDocuments(ViewManager.TYPENAME);

        for (Document view : views) {

            Element e = new ViewLayersElement((ViewDocument) view);

            this.children.add(e);

        }

    }

    @Override

    public Element setConfig(ExpressionBuilderConfig config) {

        super.setConfig(config); 

        for (Element child : children) {

            child.setConfig(config);

        }

        return this;

    }

    @Override

    public Element get(int index) {

        return this.children.get(index);

    }

    @Override

    public int size() {

        return this.children.size();

    }

    @Override

    public Iterator<Element> iterator() {

        return this.children.iterator();

    }

    @Override

    public void addElement(Element element) {

        this.children.add(element);

    }

    @Override

    public void addElement(Function function) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public List<Element> getElements() {

        return this.children;

    }

    @Override

    public boolean hasSubgroups() {

        return true;

    }

    @Override

    public boolean hasMoreElements() {

        return false;

    }

}