Application: gvSIG desktop

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

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Dimension;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.ArrayList;

import javax.swing.BorderFactory;

import javax.swing.JButton;

import javax.swing.JCheckBox;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.border.TitledBorder;

import com.iver.andami.PluginServices;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.andami.ui.mdiManager.WindowInfo;

import com.iver.cit.gvsig.fmap.drivers.FieldDescription;

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

/**

 * Panel to select the new layer atributes

 * @author Anabel Moreno

 *

 */

public class LayerAtributes extends JPanel implements IWindow, ActionListener {

        /**

         * 

         */

        private static final long serialVersionUID = 1L;

        private JPanel topPanel = new JPanel();

        private JPanel centerPanel = new JPanel();

        private JPanel bottomPanel = new JPanel();

        private JScrollPane scroll = new JScrollPane();

        private JPanel titlePanel = new JPanel();

        private JCheckBox selAllBox;

        private FLayer layer;

        private JLabel nomLayer, typLayer;

        private JButton exit, inverSel, cancel;

        private PanelAtribIntoScroll atrbScroll;

        private ArrayList arrLayers = new ArrayList();

        private int atrSelec, atribTot;

        private ArrayList selectAtrib;

        private FieldDescription[] atribSel;

        private FieldDescription[] atribTotal;

        private int cont;

        private boolean okPress = false;

        private static int PANEL_WIDTH = 300;

        private static int PANEL_HEIGHT = 250;

        private static int TOP_PANEL_HEIGHT = 20;

        private static int BOTTOM_PANEL_HEIGHT = 35;

        private static int CENTER_PANEL_HEIGHT = 195;

        private static int TITTLE_CENTER_PANEL_HEIGHT = 24;

        private static int INVERTSEL_X = 10;

        private static int EXIT_X = 110;

        private static int CANCEL_X = 210;

        private static int BUTTON_Y = 5;

        private static int BUTTON_W = 80;

        private static int BUTTON_H = 25;

        private static int LABEL_Y = 5;

        private static int SELALLBX_X = 20;

        private static int SELALLBX_W = 17;

        private static int SELALLBX_H = 13;

        private static int NOMLYR_X = 60;

        private static int NOMLYR_W = 80;

        private static int NOMLYR_H = 12;

        private static int TYPLYR_X = 170;

        private static int TYPLYR_W = 40;

        private static int TYPLYR_H = 12;

        public WindowInfo getWindowInfo() {

                WindowInfo viewAtrib = new WindowInfo(WindowInfo.MODALDIALOG);

                viewAtrib.setWidth(306);

                viewAtrib.setHeight(256);

                viewAtrib.setTitle(PluginServices.getText(this, "atriblayer"));

                return viewAtrib;

        }

        public boolean isOkPress() {

                return okPress;

        }

        /**

         * Window to select the layers atributes

         * 

         * @param layer1,

         *            layer selected

         * @param arrSelect,list

         *            with the description of the layer

         * @param cont1,

         *            number of atributes selected

         */

        public LayerAtributes(FLayer layer_wn, ArrayList arrSelect, int cont1) {

                super();

                arrLayers.add(layer);

                layer = layer_wn;

                selectAtrib = arrSelect;

                cont = cont1;

                /* PRINCIPAL PANEL */

                setSize(PANEL_WIDTH, PANEL_HEIGHT);

                this.setLayout(new BorderLayout());

                /* TOP PANEL */

                topPanel.setSize(PANEL_WIDTH, TOP_PANEL_HEIGHT);

                /* BOTTOM PANEL */

                bottomPanel.setPreferredSize(new Dimension(PANEL_WIDTH,

                                BOTTOM_PANEL_HEIGHT));

                bottomPanel.setLayout(null);

                inverSel = new JButton(PluginServices.getText(this, "invertSet"));

                inverSel.setBounds(INVERTSEL_X, BUTTON_Y, BUTTON_W, BUTTON_H);

                bottomPanel.add(inverSel);

                inverSel.addActionListener(this);

                exit = new JButton(PluginServices.getText(this, "ok"));

                exit.setBounds(EXIT_X, BUTTON_Y, BUTTON_W, BUTTON_H);

                bottomPanel.add(exit);

                exit.addActionListener(this);

                cancel = new JButton(PluginServices.getText(this, "cancel"));

                cancel.setBounds(CANCEL_X, BUTTON_Y, BUTTON_W, BUTTON_H);

                bottomPanel.add(cancel);

                cancel.addActionListener(this);

                /* CENTER PANEL */

                centerPanel.setSize(new Dimension(PANEL_WIDTH, CENTER_PANEL_HEIGHT));

                centerPanel.setLayout(new BorderLayout());

                TitledBorder title = BorderFactory.createTitledBorder(layer.getName());

                title.setTitleColor(Color.BLUE);

                centerPanel.setBorder(title);

                selAllBox = new JCheckBox();

                selAllBox.addActionListener(this);

                selAllBox.setSelected(true);

                selAllBox.setBackground(Color.LIGHT_GRAY);

                nomLayer = new JLabel(PluginServices.getText(this, "nAtrib"));

                typLayer = new JLabel(PluginServices.getText(this, "tAtrib"));

                titlePanel.setPreferredSize(new Dimension(PANEL_WIDTH,

                                TITTLE_CENTER_PANEL_HEIGHT));

                titlePanel.setLayout(null);

                selAllBox.setBounds(SELALLBX_X, LABEL_Y, SELALLBX_W, SELALLBX_H);

                nomLayer.setBounds(NOMLYR_X, LABEL_Y, NOMLYR_W, NOMLYR_H);

                typLayer.setBounds(TYPLYR_X, LABEL_Y, TYPLYR_W, TYPLYR_H);

                titlePanel.add(nomLayer);

                titlePanel.add(typLayer);

                titlePanel.add(selAllBox);

                titlePanel.setBackground(Color.LIGHT_GRAY);

                atrbScroll = new PanelAtribIntoScroll(layer, arrSelect, cont, this);

                scroll.setViewportView(atrbScroll.getPanel());

                centerPanel.add(scroll, BorderLayout.CENTER);

                centerPanel.add(titlePanel, BorderLayout.NORTH);

                /* adds */

                this.add(topPanel, BorderLayout.NORTH);

                this.add(centerPanel, BorderLayout.CENTER);

                this.add(bottomPanel, BorderLayout.SOUTH);

        }

        /**

         * @return number of layer`s atributes selected

         */

        public int getAtrSelected() {

                return atrSelec;

        }

        /**

         * @return number of all layer`s atributes

         */

        public int getAtrib() {

                return atribTot;

        }

        /**

         * @return a list with the layer`s atributes selected

         */

        public ArrayList getSelectAtrib() {

                return selectAtrib;

        }

        /**

         * @return a new layer description with the atributes selected

         */

        public FieldDescription[] getAtribSelected() {

                return atribSel;

        }

        /**

         * to activate checkbox all selected, and enabled ok button

         * 

         * @return true if any atribute is selected and false if any atribute is

         *         selected

         */

        public boolean dimArrBx() {

                FieldDescription[] aux = atrbScroll.getAtribSelected();

                if (aux.length == 0) {

                        selAllBox.setSelected(false);

                        return false;

                } else {

                        selAllBox.setSelected(true);

                        return true;

                }

        }

        /**

         * @return a layer description with all original atributes

         */

        public FieldDescription[] getAtribTotal() {

                atribTotal = atrbScroll.getAtribTotal();

                return atribTotal;

        }

        public void actionPerformed(ActionEvent arg0) {

                Object src = arg0.getSource();

                if (src == exit) {

                        okPress = true;

                        selectAtrib = atrbScroll.getSelectionAtributs();

                        // array fields layer

                        atribSel = atrbScroll.getAtribSelected();

                        atrSelec = atrbScroll.getNumAtribSelected();

                        atribTot = atrbScroll.getNumAtrib();

                        PluginServices.getMDIManager().closeWindow(this);

                        return;

                }

                if (src == selAllBox) {

                        ArrayList arrAux = atrbScroll.getArrBox();

                        if (selAllBox.isSelected() == true) {

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

                                        JCheckBox aux = (JCheckBox) arrAux.get(i);

                                        aux.setSelected(true);

                                }

                                exit.setEnabled(true);

                        }

                        if (selAllBox.isSelected() == false) {

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

                                        JCheckBox aux = (JCheckBox) arrAux.get(i);

                                        aux.setSelected(false);

                                }

                                exit.setEnabled(false);

                        }

                }

                if (src == cancel) {

                        PluginServices.getMDIManager().closeWindow(this);

                        return;

                }

                if (src == inverSel) {

                        atrbScroll.setInvSelected();

                        ArrayList arrAux = atrbScroll.getArrBox();

                        int contaux = 0;

                        int dim = arrAux.size();

                        for (int i = 0; i < dim; i++) {

                                JCheckBox boxAux = (JCheckBox) arrAux.get(i);

                                if (boxAux.isSelected() == true) {

                                        contaux++;

                                }

                        }

                        exit.setEnabled(dimArrBx());

                        return;

                }

                if (src instanceof JCheckBox) {

                        exit.setEnabled(dimArrBx());

                }

        }

}