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.panel.selectPackages2;

import java.awt.Color;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import java.awt.event.MouseEvent;

import java.awt.event.MouseListener;

import java.net.URL;

import java.util.List;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.JTable;

import javax.swing.JTextArea;

import javax.swing.JTextPane;

import javax.swing.event.ListSelectionEvent;

import javax.swing.event.ListSelectionListener;

import javax.swing.table.TableColumnModel;

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

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

import org.gvsig.installer.swing.api.SwingInstallerLocator;

import org.gvsig.installer.swing.api.SwingInstallerManager;

import org.gvsig.installer.swing.impl.execution.panel.selectPackages2.Renderers.InstallStatusCellEditor;

import org.gvsig.installer.swing.impl.execution.panel.selectPackages2.Renderers.InstallStatusCellRenderer;

import org.gvsig.installer.swing.impl.execution.panel.selectPackages2.Renderers.InstalledPackageCellRenderer;

import org.gvsig.installer.swing.impl.execution.panel.selectPackages2.Renderers.OfficialRecommendedCellRenderer;

import org.gvsig.installer.swing.impl.execution.panel.selectPackages2.Renderers.OsAndArchitectureCellRenderer;

import org.gvsig.installer.swing.impl.execution.panel.selectPackages2.model.PackagesTableModel;

import org.gvsig.installer.swing.impl.execution.panel.selectPackages2.model.PackagesTableModel.PackageOfficialRecommended;

import org.gvsig.installer.swing.impl.execution.panel.selectPackages2.model.PackagesTableModel.PackageOsAndArchitecture;

import org.gvsig.installer.swing.impl.execution.panel.selectPackages2.model.PackagesTableModel.PackageStatus;

/**

 * @author gvSIG Team

 * @version $Id$

 */

public class PackagesTablePanel extends JPanel implements ListSelectionListener {

    private static final long serialVersionUID = 8156088357208685689L;

    protected SwingInstallerManager swingInstallerManager = null;

    private JScrollPane descriptionScrollPane;

    private JTextArea descriptionTextArea;

    private JTextPane descriptionTextPane;

    private JScrollPane pluginsScrollPane;

    private JTable pluginsTable;

    private JPanel filterPanel;

    private FastFilterButtonsPanel fastFilterPanel;

    private SelectPackagesPanel selectPackagesPanel;

    private MouseListener mouseListener = new MouseListener() {

        public void mouseClicked(MouseEvent e) {

            selectPackagesPanel.checkIfPluginSelected();

        }

        public void mouseEntered(MouseEvent e) {

        }

        public void mouseExited(MouseEvent e) {

        }

        public void mousePressed(MouseEvent e) {

        }

        public void mouseReleased(MouseEvent e) {

        }

    };

    public PackagesTablePanel(SelectPackagesPanel selectPackagesPanel) {

        super();

        swingInstallerManager =

            SwingInstallerLocator.getSwingInstallerManager();

        this.selectPackagesPanel = selectPackagesPanel;

        initComponents();

        pluginsTable.getSelectionModel().addListSelectionListener(this);

        pluginsTable.setDefaultRenderer(PackageOfficialRecommended.class,

            new OfficialRecommendedCellRenderer());

        pluginsTable.setDefaultRenderer(PackageStatus.class,

            new InstallStatusCellRenderer());

        pluginsTable.setDefaultEditor(PackageStatus.class,

            new InstallStatusCellEditor(this.selectPackagesPanel));

        AbstractTablePackageInfoCellRenderer ipcr =

            new InstalledPackageCellRenderer();

        pluginsTable.setDefaultRenderer(PackageOsAndArchitecture.class,

            new OsAndArchitectureCellRenderer());

        pluginsTable.setDefaultRenderer(String.class, ipcr);

        pluginsTable.setDefaultRenderer(Number.class, ipcr);

        pluginsTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);

    }

    private void initComponents() {

        java.awt.GridBagConstraints gridBagConstraints;

        pluginsTable = new JTable();

        pluginsTable.addMouseListener(mouseListener);

        pluginsScrollPane = new JScrollPane(pluginsTable);

        descriptionTextArea = new JTextArea();

        descriptionTextArea.setEditable(false);

        descriptionTextArea.setBackground(Color.WHITE);

        descriptionTextArea.setColumns(20);

        descriptionTextArea.setRows(5);

        descriptionTextPane = new JTextPane();

        descriptionTextPane.setEditable(false);

        descriptionScrollPane = new JScrollPane(descriptionTextArea);

        filterPanel = new CategoriesFilterPanel(this);

        filterPanel.setVisible(true);

        fastFilterPanel = new FastFilterButtonsPanel(this);

        setLayout(new GridBagLayout());

        // panel filter

        gridBagConstraints = new GridBagConstraints();

        gridBagConstraints.fill = GridBagConstraints.BOTH;

        gridBagConstraints.gridx = 0;

        gridBagConstraints.gridy = 0;

        gridBagConstraints.weightx = 0.13;

        gridBagConstraints.weighty = 1;

        gridBagConstraints.gridheight = 3;

        gridBagConstraints.insets = new Insets(2, 2, 2, 2);

        add(filterPanel, gridBagConstraints);

        // filters buttons panel

        gridBagConstraints = new GridBagConstraints();

        gridBagConstraints.fill = GridBagConstraints.BOTH;

        gridBagConstraints.gridx = 1;

        gridBagConstraints.gridy = 0;

        gridBagConstraints.weightx = 0.75;

        gridBagConstraints.weighty = 0;

        gridBagConstraints.insets = new Insets(2, 2, 2, 2);

        add(fastFilterPanel, gridBagConstraints);

        // plugins scroll panel

        gridBagConstraints = new GridBagConstraints();

        gridBagConstraints.fill = GridBagConstraints.BOTH;

        gridBagConstraints.gridx = 1;

        gridBagConstraints.gridy = 1;

        gridBagConstraints.weightx = 0.75;

        gridBagConstraints.weighty = 0.7;

        gridBagConstraints.insets = new Insets(2, 2, 2, 2);

        add(pluginsScrollPane, gridBagConstraints);

        // description panel

        gridBagConstraints = new GridBagConstraints();

        gridBagConstraints.gridx = 1;

        gridBagConstraints.gridy = 2;

        gridBagConstraints.fill = GridBagConstraints.BOTH;

        gridBagConstraints.weightx = 0.75;

        gridBagConstraints.weighty = 0.3;

        gridBagConstraints.insets = new Insets(2, 2, 2, 2);

        add(descriptionScrollPane, gridBagConstraints);

    }

    public void selectPackages() {

        PackagesTableModel pluginsTableModel =

            (PackagesTableModel) pluginsTable.getModel();

        pluginsTableModel.selectDefaultPackages();

    }

    public void setTableModel(PackagesTableModel pluginsTableModel) {

        pluginsTable.setModel(pluginsTableModel);

        pluginsTableModel.fireTableDataChanged();

        TableColumnModel tableColumnModel = pluginsTable.getColumnModel();

        tableColumnModel.getColumn(0).setPreferredWidth(20);

        tableColumnModel.getColumn(1).setPreferredWidth(20);

        tableColumnModel.getColumn(2).setPreferredWidth(20);

        tableColumnModel.getColumn(3).setPreferredWidth(225);

        tableColumnModel.getColumn(4).setPreferredWidth(130);

        tableColumnModel.getColumn(5).setPreferredWidth(53);

    }

    public List<PackageInfo> getPackagesToInstall() {

        return ((PackagesTableModel) pluginsTable.getModel())

            .getPackagesToInstall();

    }

    public boolean isPackageSelected() {

        return ((PackagesTableModel) pluginsTable.getModel())

            .hasAnyPackageSelected();

    }

    public void valueChanged(ListSelectionEvent e) {

        int row = pluginsTable.getSelectedRow();

        if (row != -1) {

            String owner;

            if (((PackagesTableModel) pluginsTable.getModel()).getOwnerAt(row)

                .trim().equals("")) {

                owner = "";

            } else {

                owner =

                    "Owner: "

                        + ((PackagesTableModel) pluginsTable.getModel())

                            .getOwnerAt(row) + "\n";

            }

            String sources;

            URL sourcesURL =

                ((PackagesTableModel) pluginsTable.getModel())

                    .getSourcesAt(row);

            if (sourcesURL == null) {

                sources = "";

            } else {

                sources = "Sources: " + sourcesURL.toString() + "\n\n";

            }

            String description =

                ((PackagesTableModel) pluginsTable.getModel())

                    .getDescriptionAt(row);

            if (description == null) {

                description = "";

            }

            String depends = "";

            Dependencies dependencies =

                ((PackagesTableModel) pluginsTable.getModel())

                    .getPackageInfoAt(row).getDependencies();

            if (dependencies != null && !dependencies.isEmpty()) {

                depends =

                    "\n\nDependencies: " + dependencies.toString() + "\n\n";

            }

            String descriptionText = owner + sources + description + depends;

            descriptionTextArea.setText(descriptionText);

        }

    }

    public void setFilter(PackageFilter filter) {

        PackagesTableModel pluginsTableModel =

            (PackagesTableModel) pluginsTable.getModel();

        pluginsTableModel.setFilter(filter);

        selectPackagesPanel.updatePanel();

    }

}