Application: gvSIG desktop

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

 *

 * Copyright (C) 2006 Prodevelop 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

 *

 *   Prodevelop Integraci?n de Tecnolog?as SL

 *   Conde Salvatierra de ?lava , 34-10

 *   46004 Valencia

 *   Spain

 *

 *   +34 963 510 612

 *   +34 963 510 968

 *   gis@prodevelop.es

 *   http://www.prodevelop.es

 */

package es.prodevelop.cit.gvsig.arcims.gui.dialogs;

import java.awt.Dimension;

import java.awt.Toolkit;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.net.URL;

import java.util.HashMap;

import javax.swing.DefaultListModel;

import javax.swing.JButton;

import javax.swing.JDialog;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JTextField;

import javax.swing.JTree;

import javax.swing.event.ListDataEvent;

import javax.swing.event.ListDataListener;

import javax.swing.tree.DefaultMutableTreeNode;

import org.apache.log4j.Logger;

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.layers.FLayer;

import es.prodevelop.cit.gvsig.arcims.fmap.layers.FFeatureLyrArcIMS;

import es.prodevelop.cit.gvsig.arcims.fmap.layers.FRasterLyrArcIMS;

import es.prodevelop.cit.gvsig.arcims.gui.panels.FeatureServicePanel;

import es.prodevelop.cit.gvsig.arcims.gui.panels.ImageServicePanel;

import es.prodevelop.cit.gvsig.arcims.gui.panels.utils.LayersListElement;

import es.prodevelop.cit.gvsig.arcims.gui.wizards.ArcImsWizard;

/**

 * The TOC ArcIMS properties container panel. It allows users to change

 * a previous request (not the server or service name).

 *

 * @author jldominguez

 *

 */

public class ArcImsPropsDialog extends JPanel implements IWindow,

    ActionListener, KeyListener, ListDataListener {

    private static Logger logger = Logger.getLogger(ArcImsPropsDialog.class.getName());

    private static final long serialVersionUID = 0;

    private JPanel buttonsPanel = null;

    private FLayer fLayer = null;

    private String layerName;

    private URL hostURL;

    private String svcName;

    private String svcType;

    private String imageFormat;

    private JButton btnApply = null;

    private JButton btnOk = null;

    private JButton btnCancel = null;

    private ArcImsWizard arcImsWizard;

    private WindowInfo theViewInfo;

    private JTextField pointerToLayerNameTextField;

    private DefaultListModel pointerToSelectedLayersListModel;

    public ArcImsPropsDialog(FLayer layer) {

        super();

        initialize(layer);

    }

    private void initialize(FLayer layer) {

        setFLayer(layer);

        JPanel theServicePanel = null;

        if (layer instanceof FRasterLyrArcIMS) {

            arcImsWizard = getArcImsWizard(((FRasterLyrArcIMS) layer).getProperties(),

                    true);

            theServicePanel = arcImsWizard.getImgServicePanel();

        }

        else {

            if (layer instanceof FFeatureLyrArcIMS) {

                arcImsWizard = getArcImsWizard(((FFeatureLyrArcIMS) layer).getProperties(),

                        false);

                theServicePanel = arcImsWizard.getFeaServicePanel();

            }

            else {

                logger.error(

                    "Unknow type of layer. ArcImsPropsDialog was not initialized. ");

                return;

            }

        }

        arcImsWizard.setBounds(0, 0, 510, 510);

        buttonsPanel = getButtonsPanel();

        buttonsPanel.setBounds(0, 510, 510, 45);

        this.setLayout(null);

        this.add(arcImsWizard); //, BorderLayout.CENTER);

        this.add(buttonsPanel); //, BorderLayout.SOUTH);

        this.setSize(new java.awt.Dimension(512, 475));

        this.setPreferredSize(new java.awt.Dimension(512, 475));

        loadControlPointers(theServicePanel);

        loadAndDisableControls(theServicePanel, layer);

    }

    private void loadControlPointers(JPanel svcPanel) {

        if (svcPanel instanceof ImageServicePanel) {

            pointerToLayerNameTextField = ((ImageServicePanel) svcPanel).getNewLayerNameTextField();

            pointerToSelectedLayersListModel = ((ImageServicePanel) svcPanel).getOrderedLayersListModel();

        }

        if ((svcPanel instanceof FeatureServicePanel) &&

                (!(svcPanel instanceof ImageServicePanel))) {

            pointerToLayerNameTextField = ((FeatureServicePanel) svcPanel).getNewLayerNameTextField();

            pointerToSelectedLayersListModel = ((FeatureServicePanel) svcPanel).getOrderedLayersListModel();

        }

        pointerToLayerNameTextField.addKeyListener(this);

        pointerToSelectedLayersListModel.addListDataListener(this);

    }

    private void getNewLayerConfig() {

        if (fLayer instanceof FRasterLyrArcIMS) {

            ((FRasterLyrArcIMS) fLayer).setLayerQuery(arcImsWizard.getLayerQuery());

            ((FRasterLyrArcIMS) fLayer).setName(arcImsWizard.getNewLayerName());

            ((FRasterLyrArcIMS) fLayer).setFormat(arcImsWizard.getImageFormat());

            ((FRasterLyrArcIMS) fLayer).setNameQueryChange(true);

        }

        if (fLayer instanceof FFeatureLyrArcIMS) {

            ((FFeatureLyrArcIMS) fLayer).setLayerQuery(arcImsWizard.getLayerQuery());

            ((FFeatureLyrArcIMS) fLayer).setName(arcImsWizard.getNewLayerName());

        }

    }

    private void loadAndDisableControls(JPanel svcPanel, FLayer lyr) {

        arcImsWizard.getSvsNamesPanel().setServerComboText(hostURL.toString());

        JButton connB = arcImsWizard.getSvsNamesPanel().getConnectButton();

        ActionEvent ae = new ActionEvent(connB, ActionEvent.ACTION_PERFORMED, "");

        arcImsWizard.getSvsNamesPanel().actionPerformed(ae);

        // JRadioButton userRadio = arcImsWizard.getSvsNamesPanel().getServiceNameSelectionModeRadioButton();

        // userRadio.setSelected(true);

        // ae = new ActionEvent(userRadio, ActionEvent.ACTION_PERFORMED, "");

        arcImsWizard.getSvsNamesPanel().setUserDecisionTrue();

        arcImsWizard.getSvsNamesPanel().setServiceType(svcType);

        arcImsWizard.getSvsNamesPanel().setUserServiceName(svcName);

        JButton nextB = arcImsWizard.getSvsNamesPanel().getNextButton();

        ae = new ActionEvent(nextB, ActionEvent.ACTION_PERFORMED, "");

        // arcImsWizard.getSvsNamesPanel().actionPerformed(ae);

        arcImsWizard.getSvsNamesPanel().pseudoNextFired(lyr);

        if (svcPanel instanceof ImageServicePanel) { // ((ImageServicePanel) svcPanel)

            JTree avTree = ((ImageServicePanel) svcPanel).getAvailableLayersTree();

            Object root = avTree.getModel().getRoot();

            int nofchildren = avTree.getModel().getChildCount(root);

            String[] lyrIds = new String[1];

            lyrIds = ((FRasterLyrArcIMS) fLayer).getLayerQuery().split(",");

            int i;

            int j;

            LayersListElement lle;

            DefaultMutableTreeNode dmtn;

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

                String id = lyrIds[i];

                for (j = (nofchildren - 1); j >= 0; j--) {

                    dmtn = (DefaultMutableTreeNode) avTree.getModel()

                                                          .getChild(root, j);

                    lle = (LayersListElement) dmtn.getUserObject();

                    if (lle.getID().compareTo(id) == 0) {

                        // arcImsWizard.getImgServicePanel().addLayerToSelectedList(lle);

                        ((ImageServicePanel) svcPanel).addLayerToSelectedListNoConfirm(lle);

                    }

                }

            }

            ((ImageServicePanel) svcPanel).refreshSelectedLayersList();

            ((ImageServicePanel) svcPanel).getNewLayerNameTextField()

             .setText(layerName);

            ((ImageServicePanel) svcPanel).getChangeServerButton()

             .setEnabled(false);

            ((ImageServicePanel) svcPanel).setInImageFormatCombo(imageFormat);

        }

        if ((svcPanel instanceof FeatureServicePanel) &&

                (!(svcPanel instanceof ImageServicePanel))) {

            // ((FeatureServicePanel) svcPanel).getImgServiceTab_2().setVisible(false);

            // ((FeatureServicePanel) svcPanel).getServiceInfoNextButton().setEnabled(false);

            ((FeatureServicePanel) svcPanel).getChangeServerPanel()

             .setVisible(false);

            // ((FeatureServicePanel) svcPanel)

            //                        JTree avTree = ((FeatureServicePanel) svcPanel).getAvailableLayersTree();

            //                        Object root = avTree.getModel().getRoot();

            //                        int nofchildren = avTree.getModel().getChildCount(root);

            //

            //                        String[] lyrIds = new String[1];

            //                        lyrIds = ((FFeatureLyrArcIMS) fLayer).getLayerQuery().split(",");

            //

            //                        int i, j;

            //                        LayersListElement lle;

            //                        DefaultMutableTreeNode dmtn;

            //                        for (i = 0; i < lyrIds.length; i++) {

            //                                String id = lyrIds[i];

            //                                for (j = (nofchildren - 1); j >= 0; j--) {

            //                                        dmtn = (DefaultMutableTreeNode) avTree.getModel().getChild(root, j);

            //                                        lle = (LayersListElement) dmtn.getUserObject();

            //                                        if (lle.getID().compareTo(id) == 0) {

            //                                                // arcImsWizard.getImgServicePanel().addLayerToSelectedList(lle);

            //                                                ((FeatureServicePanel) svcPanel).addLayerToSelectedListNoConfirm(lle);

            //                                        }

            //                                }

            //                        }

            //                        ((FeatureServicePanel) svcPanel).refreshSelectedLayersList();

            ((FeatureServicePanel) svcPanel).getNewLayerNameTextField()

             .setText(layerName);

            // ((FeatureServicePanel) svcPanel).getChangeServerButton().setEnabled(false);

            btnApply.setEnabled(false);

        }

    }

    public void setFLayer(FLayer f) {

        fLayer = f;

    }

    /**

     * Gets a new ArcImsWizard to allow the user to update the ArcIMS

     * layer's seetings. Needs the original layer info.

     *

     * @param info the layer info

     * @return a new ArcImsWizard to allow the user to update the ArcIMS settings

     */

    public ArcImsWizard getArcImsWizard(HashMap info, boolean editionallowed) {

        if (info != null) {

            try {

                layerName = (String) info.get("layerName");

                hostURL = (URL) info.get("serverUrl");

                svcName = (String) info.get("serviceName");

                svcType = (String) info.get("serviceType");

                imageFormat = (String) info.get("format");

                // this.imasvcType = (String) info.get("serviceType");

                ArcImsWizard wiz = new ArcImsWizard(editionallowed, true);

                wiz.initWizard();

                // wiz.getDataSource().setHostService(hostURL, svcName,

                // svcType);

                return wiz;

            }

            catch (Exception e) {

                logger.error("While starting wizard ", e);

                JOptionPane.showMessageDialog(null, e.getMessage(), "Error",

                    JOptionPane.ERROR_MESSAGE);

                e.printStackTrace();

            }

        }

        return null;

    }

    public JPanel getButtonsPanel() {

        if (buttonsPanel == null) {

            buttonsPanel = new JPanel();

            buttonsPanel.setLayout(null);

            buttonsPanel.setName("buttonPanel");

            buttonsPanel.add(getBtnOk(), null);

            buttonsPanel.add(getBtnApply(), null);

            buttonsPanel.add(getBtnCancel(), null);

        }

        return buttonsPanel;

    }

    public JButton getBtnOk() {

        if (btnOk == null) {

            btnOk = new JButton("ok");

            btnOk.setText(PluginServices.getText(this, "ok"));

            btnOk.setActionCommand("OK");

            btnOk.addActionListener(this);

            btnOk.setBounds(338, 10, 90, 25);

        }

        return btnOk;

    }

    public JButton getBtnApply() {

        if (btnApply == null) {

            btnApply = new JButton("apply");

            btnApply.setText(PluginServices.getText(this, "apply"));

            btnApply.setEnabled(true);

            btnApply.setActionCommand("APPLY");

            btnApply.addActionListener(this);

            btnApply.setBounds(238, 10, 90, 25);

        }

        return btnApply;

    }

    public JButton getBtnCancel() {

        if (btnCancel == null) {

            btnCancel = new JButton("cancel");

            btnCancel.setText(PluginServices.getText(this, "cancel"));

            btnCancel.setActionCommand("CANCEL");

            btnCancel.addActionListener(this);

            btnCancel.setBounds(80, 10, 90, 25);

        }

        return btnCancel;

    }

    public void close() {

        PluginServices.getMDIManager().closeWindow(this);

    }

    public WindowInfo getWindowInfo() {

        if (theViewInfo == null) {

            theViewInfo = new WindowInfo(WindowInfo.MODALDIALOG);

            theViewInfo.setTitle(PluginServices.getText(this, "fit_ArcIms_layer"));

            theViewInfo.setWidth(this.getWidth() + 10);

            theViewInfo.setHeight(this.getHeight() + 40);

        }

        return theViewInfo;

    }

    public void actionPerformed(ActionEvent e) {

        if (e.getSource() == this.btnApply) {

            getNewLayerConfig();

            fLayer.getMapContext().invalidate();

        }

        if (e.getSource() == this.btnOk) {

            if (fLayer instanceof FFeatureLyrArcIMS) {

            }

            else {

                getNewLayerConfig();

                fLayer.getMapContext().invalidate();

            }

            close();

        }

        if (e.getSource() == this.btnCancel) {

            close();

        }

    }

    /**

     * Utility method to center the given JDialog on the screen.

     *

     * @param jd

     */

    public void centerThis(JDialog jd) {

        int dw = jd.getBounds().width;

        int dh = jd.getBounds().height;

        Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();

        jd.setBounds((screen.width - dw) / 2, (screen.height - dh) / 2, dw, dh);

    }

    public void keyPressed(KeyEvent e) {

    }

    public void keyTyped(KeyEvent e) {

    }

    public void keyReleased(KeyEvent e) {

        if (e.getSource() == pointerToLayerNameTextField) {

            boolean correct = isCorrectlyConfigured();

            btnOk.setEnabled(correct);

            btnApply.setEnabled(correct);

        }

    }

    public void contentsChanged(ListDataEvent e) {

    }

    private void contentChanged() {

        boolean correct = isCorrectlyConfigured();

        btnOk.setEnabled(correct);

        btnApply.setEnabled(correct);

    }

    public void intervalAdded(ListDataEvent e) {

        contentChanged();

    }

    public void intervalRemoved(ListDataEvent e) {

        contentChanged();

    }

    private boolean isCorrectlyConfigured() {

        if (pointerToSelectedLayersListModel.size() == 0) {

            return false;

        }

        if (pointerToLayerNameTextField.getText().length() == 0) {

            return false;

        }

        return true;

    }

        public Object getWindowProfile() {

                return WindowInfo.DIALOG_PROFILE;

        }

} // @jve:decl-index=0:visual-constraint="10,10"