Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

*

* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

*

* 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

*/

package com.iver.cit.gvsig.animation;

import java.util.ArrayList;

import java.util.List;

import com.iver.cit.gvsig.animation.traks.AnimationDatedTrack;

import com.iver.cit.gvsig.animation.traks.AnimationTimeTrack;

import com.iver.cit.gvsig.animation.traks.IAnimationTrack;

import com.iver.utiles.IPersistence;

import com.iver.utiles.XMLEntity;

public class AnimationContainer implements IPersistence {

        // IAnimationTrakc List.

        public List<IAnimationTrack>  AnimationTrackList;

        private int trackListSize=0;

        private  AnimationPlayer animationPlayer = new AnimationPlayer();

        public AnimationContainer() {

                List<IAnimationTrack> aniTrackList = this.getAnimationTrackList();

                aniTrackList = new ArrayList<IAnimationTrack>();

                this.setAnimationTrackList(aniTrackList);

        }

        /**

         * @param animationType

         * @return

         */

        public List<IAnimationTrack> getTackListOfType(IAnimationType animationType) {

                List<IAnimationTrack> typeList = new ArrayList<IAnimationTrack>();

                for (int i = 0; i < this.AnimationTrackList.size(); i++) {

                        IAnimationTrack trackElement = (IAnimationTrack) this.AnimationTrackList

                                        .get(i);

                        if (animationType.getClassName().equals(

                                        trackElement.getAnimationType().getClassName())) {

                                typeList.add(trackElement);

                        }

                }

                return typeList;

        }

        /**

         * @param animationType

         * @return

         */

        public IAnimationTrack CreateDatedTrack(IAnimationType animationType) {

                List<IAnimationTrack> aniTrackList = this.getAnimationTrackList();

                if (aniTrackList == null) {

                        aniTrackList = new ArrayList<IAnimationTrack>();

                }

                AnimationDatedTrack ADTrack = new AnimationDatedTrack(animationType);

                aniTrackList.add(ADTrack);

                this.setAnimationTrackList(aniTrackList);

                return ADTrack;

        }

        public IAnimationTrack CreateTimeTrack(IAnimationType animationType) {

                List<IAnimationTrack> aniTrackList = this.getAnimationTrackList();

                if (aniTrackList == null) {

                        aniTrackList = new ArrayList<IAnimationTrack>();

                }

                AnimationTimeTrack ADTrack = new AnimationTimeTrack(animationType);

                aniTrackList.add(ADTrack);

                this.setAnimationTrackList(aniTrackList);

                return ADTrack;

        }

        /**

         * @param animationTrack

         */

        public void addTrack(IAnimationTrack animationTrack) {

                IAnimationTrack track = findTrack(animationTrack.getName());

                if (track == null) {

                        this.AnimationTrackList.add(animationTrack);

                }

        }

        /**

         * @param name

         * @return

         */

        public IAnimationTrack findTrack(String name) {

                IAnimationTrack IAT = null;

                for (int i = 0; i < this.AnimationTrackList.size(); i++) {

                        IAnimationTrack trackElement = (IAnimationTrack) this.AnimationTrackList

                                        .get(i);

                        if (trackElement.getName().equals(name)) {

                                IAT = trackElement;

                        }

                }

                return IAT;

        }

        /**

         * @param animationTrack

         */

        public void removeTrack(IAnimationTrack animationTrack) {

                animationTrack.removeAllIntervals();

                this.AnimationTrackList.remove(animationTrack);

        }

        /**

         * 

         */

        public void removeAllTrack() {

                for (int i=AnimationTrackList.size() - 1; i>=0; i--) {

                        removeTrack(AnimationTrackList.get(i));

                }

//                for (Iterator<IAnimationTrack> iterator = AnimationTrackList.iterator(); iterator.hasNext();) {

//                        ((IAnimationTrack) iterator.next()).removeAllIntervals();

////                        removeTrack(iterator.next());

//                }

//                AnimationTrackList.clear();

        }

        /**

         * @return

         */

        public List<IAnimationTrack> getAnimationTrackList() {

                return AnimationTrackList;

        }

        public boolean isEmpty() {

                if(this.AnimationTrackList.size() == 0)

                        return true;

                else

                        return false;

        }

        /**

         * @param animationTrackList

         */

        public void setAnimationTrackList(List<IAnimationTrack> animationTrackList) {

                AnimationTrackList = animationTrackList;

        }

        public String toString() {

                String result = "";

                List<IAnimationTrack> ATL = this.AnimationTrackList;

                result += "Mostrando lista de tracks:";

                if ((ATL == null) || ATL.isEmpty()) {

                        result += "\nLista vacia";

                } else {

                        for (int i = 0; i < ATL.size(); i++) {

                                Object element = ATL.get(i);

                                result += "\n" + element;

                        }

                }

                return result;

        }

        public void apply(double Tini, double Tend) {

                List<IAnimationTrack> ATL = this.AnimationTrackList;

//                System.out.println("Tiempo de inicio: " + Tini + " tiempo final "

//                                + Tend);

                if ((ATL != null) && !ATL.isEmpty()) {

                        for (int i = 0; i < ATL.size(); i++) {

                                IAnimationTrack element = (IAnimationTrack) ATL.get(i);

//                                System.out.println("track: " + element.getName() + "OBJETO" + element.getAnimatedObject());

                                element.apply(Tini, Tend);

                                if (element.isEnable()){}

                        }

                }

        }

        /**

         * Return the name of this class.

         * @return name.

         */

        public String getClassName() {

                return this.getClass().getName();

        }

        /**

         * Return the player associated with the container.

         * @return animationPlayer.

         */

        public AnimationPlayer getAnimationPlayer(){

                return this.animationPlayer;

        }

        /*

         * IPersistence methods.

         */

        public XMLEntity getXMLEntity() {

                XMLEntity xml = new XMLEntity();

                xml.putProperty("className", this.getClassName());

                xml.putProperty("animationContainer", "true");

                xml.putProperty("trackListSize", this.AnimationTrackList.size());

                xml.addChild(((IPersistence)animationPlayer).getXMLEntity());

                for (int i = 0; i < this.AnimationTrackList.size(); i++) {                        

                        IAnimationTrack trackElement = (IAnimationTrack) this.AnimationTrackList.get(i);                        

                        xml.addChild(((IPersistence)trackElement).getXMLEntity());

                }

                return xml;

        }

        /**

         * @param xml

         */

        public void setXMLEntity(XMLEntity xml) {

                String class_name;

                if (xml.contains("trackListSize"))

                        this.trackListSize = xml.getIntProperty("trackListSize");

                // Node AnimationPlayer in the animation tree. Calling setXmlEntity() methods.

                // Reconstruyendo el framework. Paso: accediendo a la configuracion del player.

                this.animationPlayer.setXMLEntity(xml.getChild(0));

                // Node IAnimationTrack in the animation tree. Calling setXmlEntity() methods.

                // Reconstruyendo el framework. Paso: nuevo IAnimationTrack, AnimationDateTrack o AnimationTimeTrack.

                List<IAnimationTrack> trackList = new ArrayList<IAnimationTrack>();

                for (int i = 1; i <= this.trackListSize; i++) {//desde el hijo 1 que es el primer track hasta el ?ltimo track.

                        XMLEntity xmlTrack = xml.getChild(i);

                        class_name = xmlTrack.getStringProperty("className");//Accedemos al tipo de track.

                                try {

                                        Class<?> classTrack = Class.forName(class_name);

                                        Object obj = classTrack .newInstance();

                                        IPersistence objPersist = (IPersistence) obj;

                                        objPersist.setXMLEntity(xmlTrack);

                                        IAnimationTrack trackElement = (IAnimationTrack) obj;

                                        trackElement.setEnable(true);

                                        trackList.add(trackElement);

                                } catch (Exception e) {

                                        e.printStackTrace();

                        }

                }

                this.setAnimationTrackList(trackList);

        }

}