Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * 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., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2010 {Prodevelop}   {Task}

 */

package org.gvsig.installer.swing.impl.execution.wizard;

import java.util.List;

import javax.swing.JPanel;

import org.gvsig.gui.beans.wizard.WizardPanelWithLogo;

import org.gvsig.gui.beans.wizard.panel.NotContinueWizardException;

import org.gvsig.gui.beans.wizard.panel.OptionPanel;

import org.gvsig.installer.lib.api.PackageInfo;

import org.gvsig.installer.lib.api.execution.InstallPackageService;

import org.gvsig.installer.swing.api.execution.JShowPackageStatusAndAskContinuePanel;

import org.gvsig.installer.swing.impl.execution.DefaultInstallPackageWizard;

import org.gvsig.installer.swing.impl.execution.model.PackagesTableModel;

import org.gvsig.installer.swing.impl.execution.panel.SelectPackagesPanel;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.swing.api.windowmanager.WindowManager;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera Llodr&aacute;</a>

 */

public class SelectPackagesWizard extends SelectPackagesPanel implements

    OptionPanel {

    /**

     * 

     */

    private static final long serialVersionUID = 7123332873297652726L;

    protected DefaultInstallPackageWizard installerExecutionWizard;

    PackagesTableModel officialPluginsTableModel = null;

    PackagesTableModel notOfficialPluginsTableModel = null;

    private int direccion = WizardPanelWithLogo.ACTION_NEXT;

    public SelectPackagesWizard(

        DefaultInstallPackageWizard installerExecutionWizard) {

        super();

        this.installerExecutionWizard = installerExecutionWizard;

    }

    public JPanel getJPanel() {

        return this;

    }

    public String getPanelTitle() {

        return swingInstallerManager.getText("select_plugins");

    }

    public void lastPanel() {

        direccion = WizardPanelWithLogo.ACTION_NEXT;

    }

    public void nextPanel() throws NotContinueWizardException {

        List<PackageInfo> packagesToInstall =

            this.installerExecutionWizard.getInstallersToInstall();

            JShowPackageStatusAndAskContinuePanel dlg = this.swingInstallerManager.createJShowPackageStatusAndAskContinuePanel(

                            packagesToInstall, 

                            "Ha seleccionado versiones de desarrollo o no oficiales\n?Desea Continuar?"

            );

            if( dlg.needShow() ) {

                    WindowManager wm = ToolsSwingLocator.getWindowManager();

                    wm.showWindow(dlg,"? Desea continuar ?", WindowManager.MODE.DIALOG);

                    if( dlg.cancelled() ) {

                            throw new NotContinueWizardException("",null,false);

                    }

            }

            direccion = WizardPanelWithLogo.ACTION_PREVIOUS;

        installerExecutionWizard.setNextButtonEnabled(false);

    }

    public void updatePanel() {

        InstallPackageService installerExecutionService =

            installerExecutionWizard.getInstallerExecutionService();

        if (officialPluginsTableModel == null) {

            officialPluginsTableModel =

                new PackagesTableModel(swingInstallerManager,

                    installerExecutionService, true, installerExecutionWizard

                        .getPluginsFolder());

        } else {

            officialPluginsTableModel.updatePackages();

        }

        if (notOfficialPluginsTableModel == null) {

            notOfficialPluginsTableModel =

                new PackagesTableModel(swingInstallerManager,

                    installerExecutionService, false, installerExecutionWizard

                        .getPluginsFolder());

        } else {

            notOfficialPluginsTableModel.updatePackages();

        }

        updateTableModel(officialPluginsTableModel,

            notOfficialPluginsTableModel);

        // if default packages must be selected or not

        if (installerExecutionWizard.getSelectDefaultPackages()) {

            selectPackages();

        }

        // if this panel has not to be shown

        if (!installerExecutionWizard.showSelectPackagesPanel()) {

            saltaOno(installerExecutionService);

        }

        checkIfPluginSelected();

    }

    @Override

    public void checkIfPluginSelected() {

        if (installerExecutionWizard.showSelectPackagesPanel()) {

            installerExecutionWizard.setNextButtonEnabled(isPackageSelected());

        }

    }

    private void saltaOno(InstallPackageService installerExecutionService) {

        List<String> defaultPackageIDs =

            installerExecutionService.getDefaultSelectedPackagesIDs();

        boolean defaultPacketsExist = false;

        // check if there is any default package

        if (defaultPackageIDs != null) {

            for (int i = 0; i < installerExecutionService.getPackageCount(); i++) {

                if (defaultPackageIDs.contains(installerExecutionService

                    .getPackageInfo(i).getID())) {

                    defaultPacketsExist = true;

                }

            }

        }

        if (defaultPacketsExist) {

            (installerExecutionWizard).doAction(direccion);

            // if there is not any package, show error and jump back.

        } else {

            (installerExecutionWizard)

                .doAction(WizardPanelWithLogo.ACTION_PREVIOUS);

            try {

                throw new Exception(

                    "_There_are_no_packages_in_typical_installation_to_select");

            } catch (Exception e) {

                // TODO Auto-generated catch block

                e.printStackTrace();

            }

        }

    }

}