Application: gvSIG desktop

package es.prodevelop.gvsig.exportMobile.ui.order;

import java.util.ArrayList;

import java.util.Arrays;

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.fmap.layers.FLayers;

public class FLayerWithNewName {

        private FLayer lyr = null;

        private String suffix = "";

        private String differencer = "";

        public FLayerWithNewName(FLayer l) {

                lyr = l;

                suffix = getSuffix(lyr);

        }

        public static String getSuffix(FLayer l) {

                String suff = "";

                FLayer item = l.getParentLayer();

                while ((item != null) && (item.getParentLayer() != null)) {

                        suff = suff + "." + item.getName();

                        item = item.getParentLayer();

                }

                return removePointShp(suff);

        }

        public static String removePointShp(String str) {

                String aux = str.toLowerCase();

                aux = aux.replaceAll("\\.shp", "");

                return aux;

        }

        public String getNewName() {

                return removePointShp(lyr.getName()) + differencer + suffix;

        }

        public String getNewName(String op) {

                return removePointShp(lyr.getName()) + differencer + "." + op + suffix;

        }

        public String getNewNameNoDiff() {

                return removePointShp(lyr.getName()) + suffix;

        }

        public void setDiff(String d) {

                differencer = d;

        }

        public FLayer getLayer() {

                return lyr;

        }

        public static ArrayList getAll(FLayers root) {

                ArrayList resp = new ArrayList();

                addThisOrChildren(resp, root);

                setDiffs(resp);

                return resp;

        }

        private static void setDiffs(ArrayList l) {

                int sz = l.size();

                FLayerWithNewName[] non_sorted = new FLayerWithNewName[sz];

                for (int i=0; i<sz; i++)  non_sorted[i] = (FLayerWithNewName) l.get(i);

                Arrays.sort(non_sorted, new LayerNamesComparator());

                int ind = 1;

                for (int i=1; i<sz; i++) {

                        FLayerWithNewName item_0 = non_sorted[i-1];

                        FLayerWithNewName item_1 = non_sorted[i];

                        if (item_0.getNewNameNoDiff().compareToIgnoreCase(item_1.getNewNameNoDiff()) == 0) {

                                item_1.setDiff("_" + ind);

                                ind++;

                        } else {

                                ind = 1;

                        }

                }

        }

        public static void addThisOrChildren(ArrayList list, FLayer l) {

                if ((! l.isOk()) || (! l.isAvailable())) {

                        // excluded layers

                        return;

                }

                if (l instanceof FLayers) {

                        FLayers col = (FLayers) l;

                        for (int i=0; i<col.getLayersCount(); i++) {

                                addThisOrChildren(list, col.getLayer(i));

                        }

                } else {

                        list.add(new FLayerWithNewName(l));

                }

        }

        public String getOriginalName() {

                return lyr.getName();

        }

}