package de.glossmaker.gui.gloss.importGloss;

 import java.awt.BorderLayout;

 import javax.swing.DefaultCellEditor;

 import javax.swing.JComboBox;

 import javax.swing.JPanel;

 import javax.swing.JScrollPane;

 import javax.swing.JTable;

 import de.glossmaker.gloss.datastructure.EOperation;

 import de.glossmaker.gloss.datastructure.GlossItems;

 import de.glossmaker.gloss.language.Translation;

 import de.glossmaker.gloss.observer.GlossItemsChangePublisher;

 import de.glossmaker.gui.gloss.help.HelpSystem;

 import javax.swing.JButton;

 import java.awt.event.ActionListener;

 import java.awt.event.ActionEvent;

 /**

  * 

  * @author Markus Flingelli

  *

  */

 public class ImportGlossTablePanel extends JPanel {

         private static final long serialVersionUID = -7716356035213972865L;

         private JTable mTable = null;

         private JScrollPane mScrollPane = null;

         private GlossItems mGlossItems = null;

         private GlossItems mImportItems = null;

         private JButton mOk;

         private JButton mCancel;

         private JButton mHelp;

         private Translation mTranslation = null;

         public ImportGlossTablePanel(GlossItems items, GlossItems importItems) {

                 mGlossItems = items;

                 mImportItems = importItems;

                 mTranslation = Translation.getInstance();

                 initialize();

         }

         private void initialize() {

                 this.setLayout(new BorderLayout());

                 this.add(getScrollPane(), BorderLayout.CENTER);

                 JPanel ButtonPanel = new JPanel();

                 add(ButtonPanel, BorderLayout.SOUTH);

                 ButtonPanel.add(getMOk());

                 ButtonPanel.add(getMCancel());

                 ButtonPanel.add(getMHelp());

         }

         private JScrollPane getScrollPane() {

                 if (mScrollPane == null) {

                         mScrollPane = new JScrollPane();

                         mScrollPane.setViewportView(getTable());

                 }

                 return mScrollPane;

         }

         private JComboBox getOperationComboBox() {

                 JComboBox result = new JComboBox();

                 for (EOperation operation : EOperation.values()) {

                         result.addItem(operation);

                 }

                 return result;

         }

         private JTable getTable() {

                 if (mTable == null) {

                         mTable = new JTable(new ImportGlossTableModel(mGlossItems, mImportItems));

                         mTable.setRowHeight(20);

                         mTable.setAutoCreateRowSorter(true);

                         mTable.getColumnModel().getColumn(0).setCellEditor(new DefaultCellEditor(getOperationComboBox()));

                         for(int i = 0; i < mTable.getColumnCount(); i++) {

                                 mTable.getColumnModel().getColumn(i).setCellRenderer(new ImportGlossCellRenderer(false));

                         }

                 }

                 return mTable;

         }

         private JButton getMOk() {

                 if (mOk == null) {

                         mOk = new JButton(mTranslation.getValue("importgloss.button.ok.text"));

                         mOk.addActionListener(new ActionListener() {

                                 public void actionPerformed(ActionEvent event) {

                                         GlossItemsChangePublisher.getInstance(mGlossItems).importGlossItems(mImportItems);

                                 }

                         });

                         mOk.setToolTipText(mTranslation.getValue("importgloss.button.ok.tooltip"));

                 }

                 return mOk;

         }

         private JButton getMCancel() {

                 if (mCancel == null) {

                         mCancel = new JButton(mTranslation.getValue("importgloss.button.cancel.text"));

                         mCancel.addActionListener(new ActionListener() {

                                 public void actionPerformed(ActionEvent arg0) {

                                         GlossItemsChangePublisher.getInstance(mGlossItems).closeImportFileDialog();

                                 }

                         });

                         mCancel.setToolTipText(mTranslation.getValue("importgloss.button.cancel.tooltip"));

                 }

                 return mCancel;

         }

         private JButton getMHelp() {

                 if (mHelp == null) {

                         mHelp = new JButton(mTranslation.getValue("importgloss.button.help.text"));

                         HelpSystem.getInstance().enableHelpOnButton(mHelp, "section.import.glossary_file", null);

                         mHelp.setToolTipText(mTranslation.getValue("importgloss.button.help.tooltip"));

                 }

                 return mHelp;

         }

 }