Application: gvSIG desktop » gvSIG 3D

package org.gvsig.gvsig3d.impl.symbology3d.extrusion.impl;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.mapcontext.MapContextLocator;

import org.gvsig.fmap.mapcontext.rendering.symbols.SymbolManager;

import org.gvsig.gvsig3d.impl.symbology3d.fill.impl.SimpleFill3DSymbol;

import org.gvsig.gvsig3d.symbology3d.extrusion.IExtrusionSymbol;

import org.gvsig.gvsig3d.symbology3d.fill.ISimpleFill3DSymbol;

import org.gvsig.osgvp.core.osg.Node;

import org.gvsig.osgvp.exceptions.node.NodeException;

import org.gvsig.osgvp.geometry.GeoPolygonList3D;

import org.gvsig.osgvp.symbology.fill.ExtrudedFill;

import org.gvsig.osgvp.symbology.fill.SimpleFill;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.impl.AbstractFillSymbol;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.impl.SimpleFillSymbol;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.AbstractSymbol;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.persistence.exception.PersistenceException;

import org.gvsig.tools.util.Callable;

import org.gvsig.tools.util.Caller;

import org.gvsig.tools.util.impl.DefaultCaller;

/**

 * @author AI2

 * @version $Id$

 * 

 */

public class ExtrusionPolygonSymbol extends SimpleFill3DSymbol implements

                IExtrusionSymbol {

        private float extrusion = 0.0f;

        public ExtrusionPolygonSymbol() {

                // TODO Auto-generated constructor stub

                try {

                        this.sm = new ExtrudedFill();

                        this._geometry = new GeoPolygonList3D();

                        sm.setColor(this.getColor());

                } catch (NodeException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

        }

        public ExtrusionPolygonSymbol(float f) {

                // TODO Auto-generated constructor stub

                try {

                        this.sm = new ExtrudedFill();

                        this._geometry = new GeoPolygonList3D();

                        sm.setColor(this.getColor());

                        this.setExtrusion(f);

                        this.setDescription(new Float(f).toString());

                } catch (NodeException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

        }

        public float getExtrusion() {

                return this.extrusion;

        }

        public void setExtrusion(float extrusion) {

                this.extrusion = extrusion;

                ((ExtrudedFill) this.sm).setExtrusionHeight(extrusion);

        }

        public Node getRenderNode() {

                return sm.buildSceneGraph(_geometry);

        }

        // public static class RegisterSymbol implements Callable {

        //

        // public Object call() throws Exception {

        // int[] shapeTypes;

        // SymbolManager manager = MapContextLocator.getSymbolManager();

        //

        // shapeTypes =

        // new int[] { Geometry.TYPES.SURFACE, Geometry.TYPES.MULTISURFACE};

        // manager.registerSymbol(IExtrusionSymbol.SYMBOL_NAME,

        // shapeTypes,

        // ExtrusionPolygonSymbol.class,"project.document.view3d");

        //

        // return Boolean.TRUE;

        // }

        // }

        public boolean is3D() {

                // TODO Auto-generated method stub

                return true;

        }

        public void setCoordinateSystemType(int cst) {

                _coordinateSystemType = cst;

        }

        public void loadFromState(PersistentState state)

                        throws PersistenceException {

                // Set parent fill symbol properties

                super.loadFromState(state);

                // // Set own properties

                // setStyle(state.getInt(FIELD_MARKERSTYLE));

                // setOutlined(state.getBoolean(FIELD_OUTLINED));

                // if (isOutlined()) {

                // setOutlineColor((Color) state.get(FIELD_OUTLINECOLOR));

                // setOutlineSize(state.getDouble(FIELD_OUTLINESIZE));

                // }

        }

        public void saveToState(PersistentState state) throws PersistenceException {

                // Save parent fill symbol properties

                super.saveToState(state);

                // Save own properties

                // state.set(FIELD_MARKERSTYLE, getStyle());

                // state.set(FIELD_OUTLINED, isOutlined());

                // if (isOutlined()) {

                // state.set(FIELD_OUTLINECOLOR, getOutlineColor());

                // state.set(FIELD_OUTLINESIZE, getOutlineSize());

                // }

        }

        public static class RegisterPersistence implements Callable {

                public Object call() throws Exception {

                        PersistenceManager manager = ToolsLocator.getPersistenceManager();

                        if (manager.getDefinition("Symbol") == null) {

                                Caller caller = new DefaultCaller();

                                caller.add(new AbstractSymbol.RegisterPersistence());

                                caller.call();

                        }

                        if (manager.getDefinition("SimpleFill3DSymbol") == null) {

                                Caller caller = new DefaultCaller();

                                caller.add(new SimpleFill3DSymbol.RegisterPersistence());

                                caller.call();

                        }

                        DynStruct definition = manager.addDefinition(

                                        ExtrusionPolygonSymbol.class, "ExtrusionPolygonSymbol",

                                        "ExtrusionPolygonSymbol Persistence definition", null, null);

                        definition.extend(PersistenceManager.PERSISTENCE_NAMESPACE,

                                        "FillSymbol");

                        return Boolean.TRUE;

                }

        }        

}