Application: gvSIG desktop

/*

 * Creado el 31-ago-2004

 */

package org.cresques.io;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.Iterator;

import java.util.Map;

import java.util.TreeMap;

import java.util.Vector;

import javax.swing.ImageIcon;

import javax.swing.JMenu;

import javax.swing.JMenuItem;

import org.cresques.cts.IProjection;

import org.cresques.ui.CQApp;

/**

 * @author "Luis W. Sevilla" <sevilla_lui@gva.es>

 */

class Bookmark {

        String folder;

        String name;

        String fName;

        String projName;

        IProjection proj;

        public Bookmark(String fld, String n, String f, IProjection p) {

                projName = null;

                folder = fld; name = n; fName = f; proj = p;

        }

}

public class BookmarkList extends TreeMap implements ActionListener {

        CQApp app = null;

        public BookmarkList(CQApp mainApp) {

                app = mainApp;

                loadList();

        }

        public void loadList() {

        }

        public void addEntry(String fld, String n, String f, IProjection p) {

                addEntry(new Bookmark(fld, n, f, p));

        }

        public void addEntry(Bookmark bookmark) {

                Vector vector;

                if (containsKey(bookmark.folder)) {

                        vector = (Vector) get(bookmark.folder);

                } else {

                        vector = new Vector();

                }

                vector.add(bookmark);

                put(bookmark.folder, vector);

        }

        public JMenu getJMenu() {

                JMenuItem it = null;

                JMenu menu = null, menu2 = null;

                ClassLoader loader = this.getClass().getClassLoader();

                //loader.getResource("images/"+"folderXP.gif");

                //System.err.println("URL="+loader.getResource("images/"+"folderXP.gif"));

                ImageIcon folderIcon = new ImageIcon(loader.getResource("images/"+"folderXP.gif"));

                ImageIcon dxfIcon = new ImageIcon(loader.getResource("images/"+"fileXPdxf.gif"));

                ImageIcon gmlIcon = new ImageIcon(loader.getResource("images/"+"fileXPgml.gif"));

                ImageIcon ecwIcon = new ImageIcon(loader.getResource("images/"+"fileXPecw.gif"));

                ImageIcon tifIcon = new ImageIcon(loader.getResource("images/"+"fileXPtif.gif"));

                ImageIcon fileIcon = new ImageIcon(loader.getResource("images/"+"fileXP.gif"));

                menu = new JMenu("Favoritos");

                menu.setMnemonic('F');

                // Arbol de carpetas

                TreeMap menuMap = new TreeMap();

                String [] menuNames;

                JMenu parentMenu = null;

                String mName = null, key = null;;

                Iterator mIter = keySet().iterator();

                while (mIter.hasNext()) {

                        key = (String) mIter.next();

                        System.out.println("Key:"+key);

                        menuNames = key.split("\\|");

                        parentMenu = menu;

                        mName = "";

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

                                if (i>0) mName += "|";

                                mName += menuNames[i];

                                if (menuMap.containsKey(mName)) {

                                        //System.out.println(" mName:"+mName+", parent:"+parentMenu.getText());

                                        parentMenu = (JMenu) menuMap.get(mName);

                                } else {

                                        //System.out.println("+mName:"+mName+", parent:"+parentMenu.getText());

                                        menu2 = new JMenu(menuNames[i]);

                                        menu2.setIcon(folderIcon);

                                        parentMenu.add(menu2);

                                        menuMap.put(mName, menu2);

                                        parentMenu = menu2;

                                }

                        }

                }

                // Entradas (Bookmarks)

                mIter = entrySet().iterator();

                while (mIter.hasNext()) {

                        Map.Entry entry = (Map.Entry) mIter.next();

                        String folder = (String) entry.getKey();

                        /*menu2 = new JMenu(folder);

                        menu2.setIcon(folderIcon);

                        menu.add(menu2);*/

                        menu2 = (JMenu) menuMap.get(folder);

                        Vector vector = ((Vector) entry.getValue());

                        Bookmark bookmark;

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

                                bookmark = (Bookmark) vector.get(i);

                                it = new JMenuItem(bookmark.name);

                                it.setActionCommand(i+"|"+folder);

                                it.addActionListener(this);

                                if (bookmark.fName.endsWith("tif"))

                                        it.setIcon(tifIcon);

                                else if (bookmark.fName.endsWith("ecw"))

                                        it.setIcon(ecwIcon);

                                else if (bookmark.fName.endsWith("gml"))

                                        it.setIcon(gmlIcon);

                                else if (bookmark.fName.endsWith("dxf") || bookmark.fName.endsWith("DXF"))

                                        it.setIcon(dxfIcon);

                                else

                                        it.setIcon(fileIcon);

                                menu2.add(it);

                        }

                }

                //menu.add(menu2);

                return menu;

        }

        public void actionPerformed(ActionEvent event) {

                IProjection proj = null;

                String cmd = event.getActionCommand();

                int mark = cmd.indexOf('|');

                int vectorPos = Integer.parseInt(cmd.substring(0,mark));

                cmd = cmd.substring(mark+1);

                Bookmark bookmark = (Bookmark) ((Vector) get(cmd)).get(vectorPos);

                app.loadFile(bookmark.fName, bookmark.proj);

        }

}