guimanagedata.java

用于GIS(全球地理系统)的分析和处理的代码。

/*
 * This file is part of the GeOxygene project source files. 
 * 
 * GeOxygene aims at providing an open framework which implements OGC/ISO specifications for 
 * the development and deployment of geographic (GIS) applications. It is a open source 
 * contribution of the COGIT laboratory at the Institut G閛graphique National (the French 
 * National Mapping Agency).
 * 
 * See: http://oxygene-project.sourceforge.net 
 *  
 * Copyright (C) 2005 Institut G閛graphique National
 *
 * This library is free software; you can redistribute it and/or modify it under the terms
 * of the GNU Lesser General Public License as published by the Free Software Foundation; 
 * either version 2.1 of the License, or any later version.
 *
 * This library 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along with 
 * this library (see file LICENSE if present); if not, write to the Free Software 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *  
 */

package fr.ign.cogit.geoxygene.util.loader.gui;

import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JPanel;

/**
  * On demande a l'utilisateur ce qu'il veut faire.
  *
  * @author Thierry Badard & Arnaud Braun
  * @version 1.0
  * 
  */

/* L'idee est d'avoir differents types de generation des IDs possible :
 * simple,  unicite sur toutes les tables geographiques de la base, 
 * recopie d'une colonne, un jour calcul d'empreinte numerique ...
 * La parametrisation se fait par passage d'un tableau de bbolean. 
 * C'est code a la va-vite comme un porc ....
 * 
 *
 */

public class GUIManageData extends JFrame {

	private static final String FRAME_TITLE = "GeOxygene Gestion des donnees ";
	
	private boolean genereIds = false; 
	private boolean genereSimple = false;
	private boolean genereUnique = false;
	private boolean homogeneise = false;
	private boolean spatialIndex = false;
	private boolean emprise = false;
	
	private String genereIdsText = "Generation des COGITID"; 
	private String homogeneiseText = "Homogeneise les geometries";
	private String spatialIndexText = "Calcul des index spatiaux";
	private String empriseText = "Calcul des emprises (pour ORACLE)";
	
	private String genereSimpleText = "Generation simple";
	private String genereUniqueText = "Generation avec unicite sur toute la base";
	
	private boolean[] selectedValues = new boolean[6];

	public  GUIManageData () {
		
	}
	
	
	public boolean[] showDialog() {
		final  JDialog dialog = createDialog(this);
		dialog.setSize(600,300);
		dialog.show();
		dialog.dispose();
		return selectedValues;
	}
	

	private void getSelectedValues() {
		selectedValues[0] = genereIds;
		selectedValues[1] = homogeneise;
		selectedValues[2] = spatialIndex;
		selectedValues[3] = emprise;	
		selectedValues[4] = genereSimple;
		selectedValues[5] = genereUnique;		
	}
	
		
	private JDialog createDialog (Frame parent) {	
		
		String title = FRAME_TITLE;	
		final JDialog dialog = new JDialog(parent, title, true);
				
		Container contentPane = dialog.getContentPane();
		contentPane.setLayout(new GridLayout(6,1));		
				
		final JCheckBox genereIdsCheckBox = new JCheckBox(genereIdsText);
		contentPane.add(genereIdsCheckBox);
		genereIdsCheckBox.setSelected(false);
		
		final JComboBox typeGenere = new JComboBox(new String [] {genereSimpleText,genereUniqueText});
		typeGenere.setEnabled(false);
		JPanel panel = new JPanel(new FlowLayout(FlowLayout.LEFT,100,10));
		panel.add(typeGenere);
		contentPane.add(panel);

		genereIdsCheckBox.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				if (genereIdsCheckBox.isSelected())
                     typeGenere.setEnabled(true);
                 else
				     typeGenere.setEnabled(false);
			}
		});
		
		final JCheckBox homogeneiseCheckBox = new JCheckBox(homogeneiseText);
		contentPane.add(homogeneiseCheckBox);
		homogeneiseCheckBox.setSelected(false);
		
		final JCheckBox empriseCheckBox = new JCheckBox(empriseText);
		contentPane.add(empriseCheckBox);
		empriseCheckBox.setSelected(false);
		
		final JCheckBox spatialIndexCheckBox = new JCheckBox(spatialIndexText);
		contentPane.add(spatialIndexCheckBox);
		spatialIndexCheckBox.setSelected(false);
		
		JPanel controlPanel =	new JPanel(new FlowLayout(FlowLayout.CENTER, 20, 10));
				
		JButton okButton = new JButton("Ok");
		okButton.setActionCommand("Ok");
		okButton.addActionListener(new ActionListener() {
			 public void actionPerformed(ActionEvent e) {
				 genereIds = genereIdsCheckBox.isSelected();
				 homogeneise = homogeneiseCheckBox.isSelected();
				 spatialIndex = spatialIndexCheckBox.isSelected();
				 emprise = empriseCheckBox.isSelected();
				 if (typeGenere.getSelectedIndex() == 0) {
				 	genereSimple = true;
				 	genereUnique = false;
				 } else if (typeGenere.getSelectedIndex() == 1) {
				    genereSimple = false;
				    genereUnique = true;
				 } else {
				    genereSimple = false;
				    genereUnique = false;
				 } 
				 getSelectedValues();
				 dialog.dispose();
				 }
			 });
	 
		JButton cancelButton = new JButton("Cancel");
		cancelButton.addActionListener(new ActionListener() {
			 public void actionPerformed(ActionEvent e) {
				 genereIds = false; 
				 genereSimple = false;
				 genereUnique = false;
				 homogeneise = false;
				 spatialIndex = false;
				 emprise = false;
				 getSelectedValues();
				 dialog.dispose();
			 }
		 });
	 	
		controlPanel.add(okButton);
		controlPanel.add(cancelButton);
		contentPane.add(controlPanel);

		dialog.pack();	
		dialog.setLocationRelativeTo(parent); 

		return dialog;
	}


}