| gvSIG desktop 1

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

 *

 * Copyright (C) 2004 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.ai2.gvsig3dgui.view;

import java.awt.Color;

import java.awt.Component;

import java.awt.Dimension;

import java.awt.Insets;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.Enumeration;

import javax.swing.AbstractAction;

import javax.swing.Action;

import javax.swing.BorderFactory;

import javax.swing.ButtonGroup;

import javax.swing.JColorChooser;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import javax.swing.JScrollPane;

import javax.swing.JTabbedPane;

import javax.swing.JTextArea;

import javax.swing.JTextField;

import org.cresques.cts.IProjection;

import org.gvsig.gui.beans.swing.GridBagLayoutPanel;

import org.gvsig.gui.beans.swing.JButton;

import org.gvsig.osgvp.planets.Planet;

import com.iver.ai2.gvsig3d.map3d.layers.FLayers3D;

import com.iver.ai2.gvsig3d.map3d.layers.Layer3DProps;

import com.iver.ai2.gvsig3dgui.ProjectView3D;

import com.iver.andami.PluginServices;

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

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

import com.iver.cit.gvsig.fmap.crs.CRSFactory;

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

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

import com.iver.cit.gvsig.gui.panels.CRSSelectPanel;

import com.iver.cit.gvsig.project.documents.view.IProjectView;

/**

 * Dialogo donde se muestran las propiedades de una vista

 *

 * @author Fernando Gonz?lez Cort?s

 */

public class ViewProperties3D extends GridBagLayoutPanel implements

                SingletonWindow {

        private ProjectView3D view3D;

        private JTextField txtName;

        private JTextField txtDate;

        private JTextField txtOwner;

        private CRSSelectPanel jPanelProj;

        private JPanel jPanelSelectProjection;

        private ButtonGroup radioButtonGroupTypePlanet;

        private ButtonGroup radioButtonGroupProjection;

        private int width = 390;

        private int height = 330;

        private JButton btnColor;

        private JLabel lblColor;

        private GridBagLayoutPanel panelColor;

        private JScrollPane jScrollPane;

        private JTextArea txtComments;

        private Color backColor;

        private GridBagLayoutPanel okCancelPanel;

        private boolean editable;

        private JButton okButton;

        private JButton cancelButton;

        private JTextField verEx;

        private JTabbedPane pestanya;

        private JPanel jPanelSelectProjectionView;

        private IProjection  proj;

        /**

         * This is the default constructor

         *

         * @param f

         *            Frame padre del dialogo

         * @param v

         *            Vista que se representa

         */

        public ViewProperties3D(IProjectView v, boolean edit) {

                view3D = (ProjectView3D) v;

                proj = view3D.getProjection();

                view3D.getMapContext().setProjection(proj);

                setEditable(edit);

                initialize();

        }

        /**

         * This method initializes this

         */

        private void initialize() {

                // Inicialize component

                setName(PluginServices.getText(this, "view_3D_properties"));

                // Introducing the margin

                setBorder(BorderFactory.createEmptyBorder(6, 6, 6, 6));

                // Dimension of the panel

//                setSize(new Dimension(width, height));

                this.setPreferredSize(new Dimension(width, height));

                // ADDING COMPONENTS

                // Name Component

                this.addComponent(PluginServices.getText(this, "Name"), getTxtName(), new Insets(0,10,2,10));

                // Date component

                this.addComponent(PluginServices.getText(this, "Creation_Date"), getTxtDate(), new Insets(2,10,2,10));

                // Owner component

                this.addComponent(PluginServices.getText(this, "Owner"), getTxtOwner(), new Insets(2,10,2,10));

                // Projection selector (Radio buton group)

                this.addComponent(PluginServices.getText(this, "Proyection_Select"),

                                getJPanelSelectProjection(), new Insets(2,10,2,10));

//                this.addComponent(PluginServices.getText(this, "Proyection_Select"),

//                                getJPanelSelectProjectionView(), new Insets(2,10,2,10));

                this.addComponent(getJPanelProj());

                // Description component

                GridBagLayoutPanel aux = new GridBagLayoutPanel();

                aux.add(getJScrollPane());

                addComponent(new JLabel(PluginServices.getText(this, "Commentaries")),new Insets(2,6,2,6));

                addComponent(aux,new Insets(2,6,2,6));

                // Vertical exaggeration

                this.addComponent(PluginServices.getText(this, "Vertical_Exageration"), getVerEx(),new Insets(2,10,2,10));

                // Color Panel

                panelColor = new GridBagLayoutPanel();

                panelColor.add(getLblColor());

                panelColor.add(getBtnColor());

                this.addComponent(PluginServices.getText(this, "Background_Color"), panelColor,new Insets(5,6,5,6));

                // Accept buton

                this.addComponent(getOkCancelPanel(),new Insets(2,150,2,0));

                // Inicialicing default values

                this.txtName.setText(PluginServices.getText(this, "Creation_Date"));

                txtName.setText(view3D.getName());

                txtDate.setText(view3D.getCreationDate());

                txtOwner.setText(view3D.getOwner());

                txtComments.setText(view3D.getComment());

                verEx.setText(Float.toString(view3D.getVerticalExaggeration()));

                backColor = view3D.getBackGroundColor();

        }

        private javax.swing.JTextField getVerEx() {

                if (verEx == null) {

                        verEx = new javax.swing.JTextField();

                        verEx.setHorizontalAlignment(JTextField.RIGHT);

                        verEx.setColumns(2);

                        verEx.setPreferredSize(new java.awt.Dimension(10, 23));

                }

                return verEx;

        }

        private javax.swing.JTextField getTxtName() {

                if (txtName == null) {

                        txtName = new javax.swing.JTextField();

                        txtName.setPreferredSize(new java.awt.Dimension(150, 23));

                }

                return txtName;

        }

        private javax.swing.JTextField getTxtDate() {

                if (txtDate == null) {

                        txtDate = new javax.swing.JTextField();

                        txtDate.setPreferredSize(new java.awt.Dimension(150, 23));

                        txtDate.setEditable(false);

                        txtDate.setBackground(java.awt.Color.white);

                }

                return txtDate;

        }

        private javax.swing.JTextField getTxtOwner() {

                if (txtOwner == null) {

                        txtOwner = new javax.swing.JTextField();

                        txtOwner.setPreferredSize(new java.awt.Dimension(150, 23));

                }

                return txtOwner;

        }

        private JPanel getJPanelSelectProjection() {

                if (jPanelSelectProjection == null) {

                        // Create JPanel

                        jPanelSelectProjection = new GridBagLayoutPanel();

                        if (radioButtonGroupTypePlanet == null) {

                                radioButtonGroupTypePlanet = getRadioButonGroupPlanetType();

                        }

                        for (Enumeration e = radioButtonGroupTypePlanet.getElements(); e

                                        .hasMoreElements();) {

                                JRadioButton b = (JRadioButton) e.nextElement();

                                b.setEnabled(isEditable());

                                jPanelSelectProjection.add(b, null);

                        }

                }

                return jPanelSelectProjection;

        }

        private JPanel getJPanelSelectProjectionView() {

                if (jPanelSelectProjectionView == null) {

                        // Create JPanel

                        jPanelSelectProjectionView = new GridBagLayoutPanel();

                        if (radioButtonGroupProjection == null) {

                                radioButtonGroupProjection = getRadioButonGroupProjection();

                        }

                        for (Enumeration e = radioButtonGroupProjection.getElements(); e

                                        .hasMoreElements();) {

                                JRadioButton b = (JRadioButton) e.nextElement();

                                b.setEnabled(isEditable());

                                jPanelSelectProjectionView.add(b, null);

                        }

                }

                return jPanelSelectProjectionView;

        }

        /**

         * Method to inicialize the radio button group

         *

         * @return the radio button group

         */

        private ButtonGroup getRadioButonGroupPlanetType() {

                if (radioButtonGroupTypePlanet == null) {

                        // Create an action for each radio button

                        Action sphericalAction = new AbstractAction("spherical") {

                                // This method is called whenever the radio button is pressed,

                                // even if it is already selected; this method is not called

                                // if the radio button was selected programmatically

                                public void actionPerformed(ActionEvent evt) {

                                        view3D.setPlanetType(Planet.CoordinateSystemType.GEOCENTRIC);

                                        isNotEnable();// Projection options disabled in spherical view.

                                }

                        };

                        Action flatAction = new AbstractAction("flat") {

                                // See above

                                public void actionPerformed(ActionEvent evt) {

                                        view3D.setPlanetType(Planet.CoordinateSystemType.PROJECTED);

                                        isEnable();// Projection options enabled in flat view.

                                }

                        };

                        Action orthoAction = new AbstractAction("ortho") {

                                // See above

                                public void actionPerformed(ActionEvent evt) {

                                        view3D.getCanvas3d().getOSGViewer().setProjectionMatrixAsOrtho(-10, 10, -10, 10, 1, 1000);

//                                        view3D.setPlanetType(Planet.CoordinateSystemType.PROJECTED);

                                }

                        };

                        // Create the radio buttons using the actions

                        JRadioButton spherical = new JRadioButton(sphericalAction);

                        JRadioButton flat = new JRadioButton(flatAction);

                        JRadioButton ortho = new JRadioButton(orthoAction);

                        // Inicialize the button properties

                        spherical.setName("spherical");

                        spherical.setText(PluginServices.getText(this, "Spherical"));

                        flat.setName("flat");

                        flat.setText(PluginServices.getText(this, "Flat"));

                        ortho.setName("ortho");

                        ortho.setText(PluginServices.getText(this, "Ortho"));

                        if (view3D.getPlanetType()== Planet.CoordinateSystemType.GEOCENTRIC)

                                spherical.setSelected(true);

                        else

                                flat.setSelected(true);

                        // Associate the two buttons with a button group

                        radioButtonGroupTypePlanet = new ButtonGroup();

                        radioButtonGroupTypePlanet.add(spherical);

                        radioButtonGroupTypePlanet.add(flat);

//                        radioButtonGroupTypePlanet.add(ortho);

                }

                return radioButtonGroupTypePlanet;

        }

        // Projection options enabled in flat view.

        protected void isEnable() {

                Component[] cs=jPanelProj.getComponents();

                if (cs != null)

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

                                cs[i].setEnabled(true);

                        }

        }

        // Projection options disabled in spherical view.

        protected void isNotEnable() {

                Component[] cs=jPanelProj.getComponents();

                if (cs != null)

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

                                if((cs[i] instanceof JLabel) && (i == 1)){

                                    ((JLabel)cs[i]).setText("EPSG:4326");

                                    IProjection proj= CRSFactory.getCRS("EPSG:4326");

                                        view3D.setProjection(proj);

                                }

                                cs[i].setEnabled(false);

                        }

        }

        /**

         * Method to inicialize the radio button group

         *

         * @return the radio button group

         */

        private ButtonGroup getRadioButonGroupProjection() {

                if (radioButtonGroupProjection == null) {

                        Action prespectiveAction = new AbstractAction("perspective") {

                                // See above

                                public void actionPerformed(ActionEvent evt) {

                                        // Active prespective mode into View 3D

//                                        view3D.getCanvas3d().getOSGViewer().setProjectionMatrixAsPerspective(arg0, arg1, arg2, arg3);

                                        if (!(view3D.isPrespectiveModeActive())){

                                                view3D.setActivePrespectiveMode(true);

                                        }

                                }

                        };

                        Action orthoAction = new AbstractAction("ortho") {

                                // See above

                                public void actionPerformed(ActionEvent evt) {

                                        // Active ortho mode into View 3D

                                        if (view3D.isPrespectiveModeActive()){

                                                view3D.setActivePrespectiveMode(false);

                                        }

//                                        view3D.getCanvas3d().getOSGViewer().setProjectionMatrixAsOrtho(-10, 10, -10, 10, 1, 1000);

                                }

                        };

                        // Create the radio buttons using the actions

                        JRadioButton ortho = new JRadioButton(orthoAction);

                        JRadioButton prespective = new JRadioButton(prespectiveAction);

                        // Inicialize the button properties

                        ortho.setName("ortho");

                        ortho.setText(PluginServices.getText(this, "Ortho"));

                        ortho.setSelected(false);

                        prespective.setName("prespective");

                        prespective.setText(PluginServices.getText(this, "Prespective"));

                        prespective.setSelected(true);

                        // Associate the two buttons with a button group

                        radioButtonGroupProjection = new ButtonGroup();

                        radioButtonGroupProjection.add(prespective);

                        radioButtonGroupProjection.add(ortho);

                }

                return radioButtonGroupProjection;

        }

        private javax.swing.JLabel getLblColor() {

                if (lblColor == null) {

                        lblColor = new javax.swing.JLabel();

                        lblColor.setText("");

                        lblColor.setPreferredSize(new java.awt.Dimension(30, 16));

                         Color theColor = view3D.getBackGroundColor();

                        if (theColor == null)

                                theColor = Color.WHITE;

                        lblColor.setBackground(theColor);

                        lblColor.setOpaque(true);

                }

                return lblColor;

        }

        private JButton getBtnColor() {

                if (btnColor == null) {

                        btnColor = new JButton();

                        btnColor.setText("...");

                        btnColor.addActionListener(new java.awt.event.ActionListener() {

                                public void actionPerformed(java.awt.event.ActionEvent e) {

                                        Color ret = JColorChooser.showDialog(ViewProperties3D.this,

                                                        PluginServices.getText(this, "Select_Color"), lblColor.getBackground());

                                        if (ret != null) {

                                                lblColor.setBackground(ret);

                                                backColor = ret;

                                        } else

                                                lblColor.setBackground(Color.WHITE);

                                }

                        });

                }

                return btnColor;

        }

        private javax.swing.JScrollPane getJScrollPane() {

                if (jScrollPane == null) {

                        jScrollPane = new javax.swing.JScrollPane();

                        //jScrollPane.setSize(new java.awt.Dimension(340, 70));

                        jScrollPane.setViewportView(getTxtComments());

                        jScrollPane.setPreferredSize(new java.awt.Dimension(340, 70));

                }

                return jScrollPane;

        }

        private javax.swing.JTextArea getTxtComments() {

                if (txtComments == null) {

                        txtComments = new javax.swing.JTextArea();

                        txtComments.setRows(1);

                        txtComments.setColumns(28);

                }

                return txtComments;

        }

        private GridBagLayoutPanel getOkCancelPanel() {

                if (okCancelPanel == null) {

                        ActionListener okAction, cancelAction;

                        okAction = new java.awt.event.ActionListener() {

                                public void actionPerformed(java.awt.event.ActionEvent e) {

                                        view3D.setName(txtName.getText());

                                        view3D.setCreationDate(txtDate.getText());

                                        view3D.setOwner(txtOwner.getText());

                                        view3D.setComment(txtComments.getText());

                                        view3D.setBackGroundColor(backColor);

                                        // TODO: poner la exageracion vertical

//                                        view3D.set)

//                                        setVerticalExaggeration();

                                        setVerticalEx(Float.parseFloat(verEx.getText()));

                                        view3D.setVerticalExaggeration(Float.parseFloat(verEx.getText()));

                                        PluginServices.getMDIManager().closeWindow(ViewProperties3D.this);

                                }

                        };

                        cancelAction = new java.awt.event.ActionListener() {

                                public void actionPerformed(java.awt.event.ActionEvent e) {

                                        PluginServices.getMDIManager().closeWindow(ViewProperties3D.this);

                                }

                        };

                        okCancelPanel = new GridBagLayoutPanel();

                        okCancelPanel.setAlignmentX(GridBagLayoutPanel.RIGHT_ALIGNMENT);

                        okButton = new JButton();

                        okButton.setText(PluginServices.getText(this, "Accept"));

                        okButton.addActionListener(okAction);

                        cancelButton = new JButton();

                        cancelButton.setText(PluginServices.getText(this, "Cancel"));

                        cancelButton.addActionListener(cancelAction);

                        okCancelPanel.addComponent(okButton,cancelButton);

                }

                return okCancelPanel;

        }

        public Object getWindowModel() {

                // TODO Auto-generated method stub

                return view3D;

        }

        public WindowInfo getWindowInfo() {

                WindowInfo m_viewinfo = new WindowInfo();

                m_viewinfo.setTitle(PluginServices.getText(this, "view_3D_properties"));

                m_viewinfo.setHeight(height);

                m_viewinfo.setWidth(width);

                return m_viewinfo;

        }

        public boolean isEditable() {

                return editable;

        }

        public void setEditable(boolean editable) {

                this.editable = editable;

        }

        public void setVerticalEx(float exa){

                SingleLayerIterator lyrIterator = new SingleLayerIterator((FLayers3D)view3D.getMapContext().getLayers());

                while (lyrIterator.hasNext()) {

                        FLayer lyr = lyrIterator.next();

                        Layer3DProps props = Layer3DProps.getLayer3DProps(lyr);

                        int type = props.getType();

                        if (exa != props.getVerticalEx()){

                                if (type == Layer3DProps.layer3DElevation){

                                        int order = props.getPlanetOrder();

                                        props.setVerticalEx(exa);

                                        view3D.getPlanet().setVerticalExaggerationLayer(order, props.getVerticalEx());

                                } else if (type == Layer3DProps.layer3DVector){

                                        int order = props.getPlanetOrder();

                                        props.setVerticalEx(exa);

                                }

                        }

                }

        }

        private CRSSelectPanel getJPanelProj() {

        //        IProjection  proj;

        //if (bole == true) {

                 if( this.editable){

                        proj= CRSFactory.getCRS("EPSG:4326");

                        view3D.setProjection(proj);

                 }

                else

                        proj = view3D.getProjection();

                jPanelProj = CRSSelectPanel.getPanel(proj);

                jPanelProj.setPreferredSize(new java.awt.Dimension(330,35));

                jPanelProj.addActionListener(new java.awt.event.ActionListener() {

                        public void actionPerformed(java.awt.event.ActionEvent e) {

                                if (jPanelProj.isOkPressed()) {

//                                        IProjection projectionSelected = jPanelProj.getCurProj();

//                                        System.out.println("Proyecci?n seleccionada.: " + projectionSelected.getAbrev());

//                                                if (!jPanelProj.getCurProj().isProjected()) {

////                                                        if (getCmbMapUnits().getItemCount()==MapContext.NAMES.length) {

////                                                                getCmbMapUnits().addItem(PluginServices.getText(this, Attributes.DEGREES));

////                                                        }

//                                                        getCmbMapUnits().setSelectedItem(PluginServices.getText(this, Attributes.DEGREES));

//                                                        getCmbMapUnits().setEnabled(false);

//                                                }else {

//                                                        if (getCmbMapUnits().getSelectedItem().equals(PluginServices.getText(this, Attributes.DEGREES))) {

//                                                                getCmbMapUnits().setSelectedIndex(1);

//                                                                getCmbMapUnits().setEnabled(true);

//                                                        }

////                                                        if (!(getCmbMapUnits().getItemCount()==MapContext.NAMES.length)) {

////                                                                getCmbMapUnits().removeItem(PluginServices.getText(this, Attributes.DEGREES));

////                                                        }

//                                                }

                                                //New projection selected.

                                                view3D.setProjection(jPanelProj.getCurProj());

                                }

                        }

                });

                Component[] cs=jPanelProj.getComponents();

                // Projection options disabled in spherical view.

                if(view3D.getPlanetType() == Planet.CoordinateSystemType.GEOCENTRIC){

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

                                cs[i].setEnabled(false);

                        }

                }

                // Projection options disabled in flat view.

                else

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

                                cs[i].setEnabled(false);

                                if((cs[i] instanceof JLabel) && (i == 1)){

                                        IProjection projectionSelected = jPanelProj.getCurProj();

                                    ((JLabel)cs[i]).setText(projectionSelected.getAbrev());

                                }

                        }

                return jPanelProj;

        }

}