summaryrefslogtreecommitdiff
path: root/support/makeglossariesgui/src/java/FileField.java
blob: 77441fd5bc6a9051e456fcc0dad6b913ebb9d850 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
package com.dickimawbooks.makeglossariesgui;

import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class FileField extends JPanel
  implements ActionListener
{
   public FileField(MakeGlossariesGUI application,
     Container parent, JFileChooser fileChooser)
   {
      this(application, parent, null, fileChooser, JFileChooser.FILES_ONLY);
   }

   public FileField(MakeGlossariesGUI application, 
     Container parent, JFileChooser fileChooser, int mode)
   {
      this(application, parent, null, fileChooser, mode);
   }

   public FileField(MakeGlossariesGUI application,
     Container parent, String fileName, JFileChooser fileChooser)
   {
      this(application, parent, fileName, fileChooser, JFileChooser.FILES_ONLY);
   }

   public FileField(MakeGlossariesGUI application, 
     Container parent, String fileName, JFileChooser fileChooser, int mode)
   {
      super();

      this.application = application;
      this.fileChooser = fileChooser;
      this.parent = parent;
      this.mode = mode;

      textField = new JTextField(fileName == null ? "" : fileName, 20);

      add(textField);

      button = new JButton("...");

      button.setActionCommand("choose");
      button.addActionListener(this);

      add(button);
   }

   public void actionPerformed(ActionEvent evt)
   {
      String action = evt.getActionCommand();

      if (action == null) return;

      if (action.equals("choose"))
      {
         File file = getFile();

         if (file != null)
         {
            fileChooser.setCurrentDirectory(file.getParentFile());
         }

         fileChooser.setSelectedFile(file);

         fileChooser.setFileSelectionMode(mode);

         fileChooser.setApproveButtonMnemonic(
           application.getMnemonic("button.select"));

         if (fileChooser.showDialog(parent, 
              application.getLabel("button.select"))
            == JFileChooser.APPROVE_OPTION)
         {
            textField.setText(fileChooser.getSelectedFile().getAbsolutePath());
         }
      }
   }

   public boolean requestFocusInWindow()
   {
      return textField.requestFocusInWindow();
   }

   public JTextField getTextField()
   {
      return textField;
   }

   public File getFile()
   {
      String fileName = getFileName();

      if (fileName == null || fileName.equals("")) return null;

      return new File(fileName);
   }

   public String getFileName()
   {
      return textField.getText();
   }

   public void setFileName(String name)
   {
      textField.setText(name);
   }

   public void setFile(File file)
   {
      setFileName(file.getAbsolutePath());

      File parent = file.getParentFile();

      if (parent != null)
      {
         fileChooser.setCurrentDirectory(parent);
      }
   }

   public void setEnabled(boolean flag)
   {
      super.setEnabled(flag);

      textField.setEnabled(flag);
      button.setEnabled(flag);
   }

   private JTextField textField;

   private JButton button;

   private JFileChooser fileChooser;

   private Container parent;

   private int mode;

   private MakeGlossariesGUI application;
}