/*
 * Created on 28-jul-2003
 *
 */
package com.quantum.view.tableview;
import java.util.Vector;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IMenuListener;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
import com.quantum.Messages;
import com.quantum.extensions.ExtensionAction;
import com.quantum.sql.TableRow;
import com.quantum.util.StringMatrix;
import com.quantum.wizards.DeleteRowPage;
import com.quantum.wizards.InsertRowPage;
import com.quantum.wizards.PHPDeleteRowPage;
import com.quantum.wizards.PHPInsertRowPage;
import com.quantum.wizards.PHPSelectRowPage;
import com.quantum.wizards.PHPUpdateRowPage;
import com.quantum.wizards.SQLRowWizard;
import com.quantum.wizards.UpdateRowPage;
public final class TableViewMenuListener implements IMenuListener {
  private final TableView tableView;
  private final Table table;
  private final Action UTF16EncodingAction;
  private final TableAdapter ta;
  private final Action defaultEncodingAction;
  private final Action UTF8EncodingAction;
  private final Vector extensionVector;
  public TableViewMenuListener(TableView view, Table table,
      Action UTF16EncodingAction, TableAdapter ta,
      Action defaultEncodingAction, Action UTF8EncodingAction,
      Vector extensionVector) {
    super();
    this.tableView = view;
    this.table = table;
    this.UTF16EncodingAction = UTF16EncodingAction;
    this.ta = ta;
    this.defaultEncodingAction = defaultEncodingAction;
    this.UTF8EncodingAction = UTF8EncodingAction;
    this.extensionVector = extensionVector;
  }
  public void menuAboutToShow(IMenuManager mgr) {
    if (ta.getTable() != null) {
      TableItem[] selection = table.getSelection();
      TableColumn[] columns = table.getColumns();
      // Copy in columnNames the names of the columns of the selected rows
      String columnNames[] = new String[columns.length];
      for (int i = 0; i < columns.length; i++) {
        columnNames[i] = columns[i].getText();
      }
      // Copy in data the values of the data columns of the selected rows
      StringMatrix data = new StringMatrix();
      data.addMatrixHeader(columnNames);
      if (selection != null && selection.length > 0) {
        for (int iRow = 0; iRow < selection.length; iRow++) {
          TableItem sel = selection[iRow];
          for (int i = 0; i < columns.length; i++) {
            data.addAt(columnNames[i], sel.getText(i), iRow);
          }
        }
      } else {
        // Create dummy values in case nothing selected
        for (int i = 0; i < columns.length; i++) {
          data.addAt(columnNames[i], "", 0); //$NON-NLS-1$
        }
      }
      final TableRow row = new TableRow(ta.getEntity(), ta.getBookmark(), ta
          .getTable(), data);
      Action phpSelectAction = new Action() {
        public void run() {
          PHPSelectRowPage page = new PHPSelectRowPage(""); //$NON-NLS-1$
          SQLRowWizard wizard = new SQLRowWizard();
          wizard.init(Messages.getString("TableView.UpdateRow"), page, row, ta); //$NON-NLS-1$
          WizardDialog dialog = new WizardDialog(tableView.getSite().getShell()
              .getShell(), wizard);
          dialog.open();
        }
      };
      phpSelectAction.setText(Messages.getString("tableview.phpselect")); //$NON-NLS-1$
      Action phpUpdateAction = new Action() {
        public void run() {
          PHPUpdateRowPage page = new PHPUpdateRowPage(""); //$NON-NLS-1$
          SQLRowWizard wizard = new SQLRowWizard();
          wizard.init(Messages.getString("TableView.UpdateRow"), page, row, ta); //$NON-NLS-1$
          WizardDialog dialog = new WizardDialog(
              tableView.getSite().getShell(), wizard);
          dialog.open();
        }
      };
      phpUpdateAction.setText(Messages.getString("tableview.phpupdate")); //$NON-NLS-1$
      Action phpInsertAction = new Action() {
        public void run() {
          PHPInsertRowPage page = new PHPInsertRowPage(""); //$NON-NLS-1$
          SQLRowWizard wizard = new SQLRowWizard();
          wizard.init(Messages.getString("TableView.InsertRow"), page, row, ta); //$NON-NLS-1$
          WizardDialog dialog = new WizardDialog(
              tableView.getSite().getShell(), wizard);
          dialog.open();
        }
      };
      phpInsertAction.setText(Messages.getString("tableview.phpinsert")); //$NON-NLS-1$
      Action phpDeleteAction = new Action() {
        public void run() {
          PHPDeleteRowPage page = new PHPDeleteRowPage(""); //$NON-NLS-1$
          SQLRowWizard wizard = new SQLRowWizard();
          wizard.init(Messages.getString("TableView.DeleteRow"), page, row, ta); //$NON-NLS-1$
          WizardDialog dialog = new WizardDialog(
              tableView.getSite().getShell(), wizard);
          dialog.open();
        }
      };
      phpDeleteAction.setText(Messages.getString("tableview.phpdelete")); //$NON-NLS-1$
      Action updateAction = new Action() {
        public void run() {
          UpdateRowPage page = new UpdateRowPage(""); //$NON-NLS-1$
          SQLRowWizard wizard = new SQLRowWizard();
          wizard.init(Messages.getString("TableView.UpdateRow"), page, row, ta); //$NON-NLS-1$
          WizardDialog dialog = new WizardDialog(
              tableView.getSite().getShell(), wizard);
          dialog.open();
        }
      };
      updateAction.setText(Messages.getString("tableview.update")); //$NON-NLS-1$
      Action insertAction = new Action() {
        public void run() {
          InsertRowPage page = new InsertRowPage(""); //$NON-NLS-1$
          SQLRowWizard wizard = new SQLRowWizard();
          wizard.init(Messages.getString("TableView.InsertRow"), page, row, ta); //$NON-NLS-1$
          WizardDialog dialog = new WizardDialog(
              tableView.getSite().getShell(), wizard);
          dialog.open();
        }
      };
      insertAction.setText(Messages.getString("tableview.insert")); //$NON-NLS-1$
      Action deleteAction = new Action() {
        public void run() {
          DeleteRowPage page = new DeleteRowPage(""); //$NON-NLS-1$
          SQLRowWizard wizard = new SQLRowWizard();
          wizard.init(Messages.getString("TableView.DeleteRow"), page, row, ta); //$NON-NLS-1$
          WizardDialog dialog = new WizardDialog(
              tableView.getSite().getShell(), wizard);
          dialog.open();
        }
      };
      deleteAction.setText(Messages.getString("tableview.delete")); //$NON-NLS-1$
      mgr.add(phpSelectAction);
      mgr.add(phpInsertAction);
      mgr.add(phpUpdateAction);
      mgr.add(phpDeleteAction);
      mgr.add(insertAction);
      mgr.add(updateAction);
      mgr.add(deleteAction);
      MenuManager subMenuExtension = new MenuManager("Extensions");
      for (int i = 0; i < extensionVector.size(); i++) {
        ExtensionAction extensionAction = (ExtensionAction) extensionVector
            .get(i);
        extensionAction.addRowData(row);
        subMenuExtension.add(extensionAction);
      }
      if (extensionVector.size() > 0)
        mgr.add(subMenuExtension);
    }
    mgr.add(defaultEncodingAction);
    mgr.add(UTF8EncodingAction);
    mgr.add(UTF16EncodingAction);
  }
}