Application: gvSIG desktop » gvSIG geoprocess

package org.gvsig.geoprocess.gui;

import java.awt.Dimension;

import java.io.File;

import java.net.MalformedURLException;

import java.net.URL;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import javax.swing.BorderFactory;

import javax.swing.JEditorPane;

import javax.swing.JScrollPane;

import javax.swing.border.BevelBorder;

import es.unex.sextante.dataObjects.IDataObject;

import es.unex.sextante.gui.cmd.BSHDialog;

import es.unex.sextante.gui.core.DefaultGUIFactory;

import es.unex.sextante.gui.core.NameAndIcon;

import es.unex.sextante.gui.core.SextanteGUI;

import es.unex.sextante.gui.core.ToolboxAction;

import es.unex.sextante.gui.dataExplorer.DataExplorerDialog;

import es.unex.sextante.gui.exceptions.WrongViewNameException;

import es.unex.sextante.gui.history.HistoryDialog;

import org.gvsig.andami.PluginServices;

import org.gvsig.app.extension.ProjectExtension;

import org.gvsig.app.project.Project;

import org.gvsig.app.project.documents.Document;

import org.gvsig.app.project.documents.view.ViewDocument;

import org.gvsig.app.project.documents.view.ViewManager;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.fmap.mapcontext.layers.FLayers;

public class gvGUIFactory extends DefaultGUIFactory {

    public static final String IS_NOT_FIRST_TIME_USING_SEXTANTE =

        "isFirstTimeUsingSextante";

    @Override

    public void showToolBoxDialog() {

        showFirstTimeWarning();

        final ToolboxDialog toolbox = new ToolboxDialog();

        m_Toolbox = toolbox.getToolboxPanel();

        PluginServices.getMDIManager().addWindow(toolbox);

    }

    private void showFirstTimeWarning() {

        final boolean b =

            new Boolean(

                SextanteGUI

                    .getSettingParameterValue(IS_NOT_FIRST_TIME_USING_SEXTANTE))

                .booleanValue();

        if (!b) {

            final JEditorPane jEditorPane = new JEditorPane();

            jEditorPane.setEditable(false);

            final JScrollPane scrollPane = new JScrollPane();

            scrollPane.setPreferredSize(new Dimension(800, 600));

            scrollPane.setSize(new Dimension(800, 600));

            scrollPane.setMaximumSize(new Dimension(800, 600));

            scrollPane.setViewportView(jEditorPane);

            jEditorPane.setBorder(BorderFactory

                .createEtchedBorder(BevelBorder.LOWERED));

            jEditorPane.setContentType("text/html");

            try {

                jEditorPane.setPage(getFirstTimeWebpageURL());

            } catch (final Exception e) {

                return;

            }

            jEditorPane.setPreferredSize(new Dimension(600, 500));

            jEditorPane.setCaretPosition(0);

            showGenericInfoDialog(jEditorPane, "SEXTANTE");

            SextanteGUI.setSettingParameterValue(

                IS_NOT_FIRST_TIME_USING_SEXTANTE, Boolean.TRUE.toString());

            SextanteGUI.saveSettings();

        }

    }

    private URL getFirstTimeWebpageURL() throws MalformedURLException {

        return new File(SextanteGUI.getSextantePath() + File.separator

            + "first_time.html").toURI().toURL();

    }

    @Override

    public void showModelerDialog() {

        showFirstTimeWarning();

        SextanteGUI.getInputFactory().createDataObjects();

        final ModelerDialog dialog = new ModelerDialog(m_Toolbox);

        PluginServices.getMDIManager().addWindow(dialog);

    }

    @Override

    public void showHistoryDialog() {

        showFirstTimeWarning();

        SextanteGUI.getInputFactory().createDataObjects();

        final HistoryDialog dialog =

            new HistoryDialog(SextanteGUI.getMainFrame());

        SextanteGUI.setLastCommandOrigin(SextanteGUI.HISTORY);

        SextanteGUI.setLastCommandOriginParentDialog(dialog);

        m_History = dialog.getHistoryPanel();

        dialog.pack();

        dialog.setVisible(true);

        if (m_Toolbox == null) {

            SextanteGUI.getInputFactory().clearDataObjects();

        }

        m_History = null;

    }

    @Override

    public void showCommandLineDialog() {

        showFirstTimeWarning();

        SextanteGUI.getInputFactory().createDataObjects();

        final BSHDialog dialog = new BSHDialog(SextanteGUI.getMainFrame());

        SextanteGUI.setLastCommandOrigin(SextanteGUI.COMMANDLINE);

        SextanteGUI.setLastCommandOriginParentDialog(dialog);

        dialog.pack();

        dialog.setVisible(true);

        if (m_Toolbox == null) {

            SextanteGUI.getInputFactory().clearDataObjects();

        }

    }

    @Override

    public void showDataExplorer() {

        showFirstTimeWarning();

        SextanteGUI.getInputFactory().createDataObjects();

        final DataExplorerDialog dialog =

            new DataExplorerDialog(SextanteGUI.getMainFrame());

        dialog.pack();

        dialog.setVisible(true);

        if (m_Toolbox == null) {

            SextanteGUI.getInputFactory().clearDataObjects();

        }

    }

    @Override

    public void updateToolbox() {

        super.updateToolbox();

    }

    public void setToolboxHidden() {

        m_Toolbox = null;

    }

    @Override

    public void addToView(final IDataObject obj, final String viewName)

        throws WrongViewNameException {

        final Project project =

            ((ProjectExtension) PluginServices

                .getExtension(ProjectExtension.class)).getProject();

        final List<Document> views = project.getDocuments(ViewManager.TYPENAME);

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

            final ViewDocument view = (ViewDocument) views.get(i);

            if (view.getName().equals(viewName)) {

                final FLayers layers = view.getMapContext().getLayers();

                final Object layer = obj.getBaseDataObject();

                if (layer instanceof FLayer) {

                    layers.addLayer((FLayer) layer);

                }

                return;

            }

        }

        throw new WrongViewNameException();

    }

    @Override

    public HashMap<NameAndIcon, ArrayList<ToolboxAction>> getToolboxActions() {

        final HashMap<NameAndIcon, ArrayList<ToolboxAction>> map =

            new HashMap<NameAndIcon, ArrayList<ToolboxAction>>();

        return map;

    }

    //

    // public Class getDefaultParametersPanel() {

    //

    // return gvDefaultParametersPanel.class;

    //

    // }

}