Application: gvSIG desktop » gvSIG Document Layout

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.app.project.documents.layout.contextmenu.gui;

import org.gvsig.andami.PluginServices;

import org.gvsig.app.project.documents.layout.LayoutContext;

import org.gvsig.app.project.documents.layout.fframes.FFrameLegend;

import org.gvsig.app.project.documents.layout.fframes.IFFrame;

/**

 * Realiza una simplificaci?n de una leyenda previamente seleccionada en

 * s?mbolos y textos.

 * 

 * @author Vicente Caballero Navarro

 */

public class SimplifyLayoutMenuEntry extends AbstractLayoutContextMenuAction {

    public String getGroup() {

        return "legend";

    }

    public int getGroupOrder() {

        return 7;

    }

    public int getOrder() {

        return 1;

    }

    public String getText() {

        return PluginServices.getText(this, "simplificar_leyenda");

    }

    public boolean isEnabled(LayoutContext layoutContext,

        IFFrame[] selectedFrames) {

        return true;

    }

    public boolean isVisible(LayoutContext layoutContext,

        IFFrame[] selectedFrames) {

        for (int i = 0; i < selectedFrames.length; i++) {

            if (selectedFrames[i] instanceof FFrameLegend

                && !(getLayout().getLayoutControl().getGeometryAdapter()

                    .getPoints().length > 0)) {

                return true;

            }

        }

        return false;

    }

    public void execute(LayoutContext layoutContext, IFFrame[] selectedFrames) {

        layoutContext.getFrameCommandsRecord().startComplex(

            PluginServices.getText(this, "simplify"));

        for (int i = selectedFrames.length - 1; i >= 0; i--) {

            IFFrame fframe = selectedFrames[i];

            if (fframe instanceof FFrameLegend) {

                ((FFrameLegend) fframe).toFFrames(layoutContext);

            }

        }

        layoutContext.getFrameCommandsRecord().endComplex();

        layoutContext.notifAllObservers();

    }

}