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.IFFrame;

import org.gvsig.app.project.documents.layout.geometryadapters.GeometryAdapter;

import org.gvsig.app.project.documents.layout.tools.listener.ILayoutGraphicListener;

/**

 * Cancela los graficos que se esten insertando sobre el Layout.

 * 

 * @author Vicente Caballero Navarro

 */

public class CancelLayoutMenuEntry extends AbstractLayoutContextMenuAction {

    public String getGroup() {

        return "geometries";

    }

    public int getGroupOrder() {

        return 3;

    }

    public int getOrder() {

        return 2;

    }

    public String getText() {

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

    }

    public boolean isEnabled(LayoutContext layoutContext,

        IFFrame[] selectedFrames) {

        return true;

    }

    public boolean isVisible(LayoutContext layoutContext,

        IFFrame[] selectedFrames) {

        String currentLayout = getLayout().getLayoutControl().getCurrentTool();

        if ((currentLayout.equals("layoutaddpolyline")

            || currentLayout.equals("layoutaddpolygon")

            || currentLayout.equals("layoutaddcircle")

            || currentLayout.equals("layoutaddline") || currentLayout

                .equals("layoutaddrectangle"))

            && getLayout().getLayoutControl().getGeometryAdapter().getPoints().length > 0) {

            return true;

        }

        return false;

    }

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

        if (getLayout().getLayoutControl().getCurrentLayoutTool().getListener() instanceof ILayoutGraphicListener) {

            GeometryAdapter ga =

                ((ILayoutGraphicListener) getLayout().getLayoutControl()

                    .getCurrentLayoutTool().getListener())

                    .createGeometryAdapter();

            getLayout().getLayoutControl().setGeometryAdapter(ga);

        }

    }

}