root / trunk / libraries / libUIComponent_praster / src / org / gvsig / gui / beans / openFile / listeners / OpenFileListener.java @ 8026
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1 | 8026 | nacho | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | */
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19 | package org.gvsig.gui.beans.openFile.listeners; |
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20 | |||
21 | import java.awt.event.ActionEvent; |
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22 | import java.awt.event.ActionListener; |
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23 | import java.io.File; |
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24 | |||
25 | import javax.swing.JButton; |
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26 | import javax.swing.JFileChooser; |
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27 | |||
28 | import org.gvsig.gui.beans.openFile.OpenFileContainer; |
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29 | |||
30 | public class OpenFileListener implements ActionListener{ |
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31 | |||
32 | private JButton button = null; |
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33 | private String fName = null; |
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34 | private OpenFileContainer controlPanel= null; |
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35 | |||
36 | public OpenFileListener(OpenFileContainer panel){
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37 | this.controlPanel = panel;
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38 | } |
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39 | |||
40 | public void setButton(JButton but){ |
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41 | this.button = but;
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42 | } |
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43 | |||
44 | |||
45 | public void actionPerformed(ActionEvent e) { |
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46 | if(e.getSource() == this.button){ |
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47 | JFileChooser file = new JFileChooser(); |
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48 | file.setDialogTitle("Select File");
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49 | file.addChoosableFileFilter(new ReadFilter(file, "raw")); |
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50 | int returnVal = file.showOpenDialog(controlPanel);
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51 | if(returnVal == JFileChooser.APPROVE_OPTION){ |
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52 | fName = file.getSelectedFile().toString(); |
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53 | controlPanel.getTOpen().setText(fName); |
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54 | } |
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55 | } |
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56 | |||
57 | } |
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58 | |||
59 | public String getFileName(){ |
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60 | return fName;
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61 | } |
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62 | |||
63 | } |
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64 | |||
65 | class ReadFilter extends javax.swing.filechooser.FileFilter{ |
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66 | |||
67 | JFileChooser chooser = null; |
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68 | String filter = null; |
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69 | |||
70 | public ReadFilter(JFileChooser cho,String fil){ |
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71 | this.chooser = cho;
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72 | this.filter = fil;
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73 | } |
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74 | |||
75 | public boolean accept(File f) { |
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76 | return f.isDirectory() || f.getName().toLowerCase().endsWith("."+filter); |
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77 | } |
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78 | |||
79 | public String getDescription() { |
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80 | return "."+filter; |
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81 | } |
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82 | |||
83 | } |