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
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
| package application;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Desktop;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JProgressBar;
import javax.swing.JScrollPane;
import javax.swing.JTree;
import javax.swing.SwingUtilities;
import javax.swing.SwingWorker;
//import javax.swing.UIManager;
//import javax.swing.UnsupportedLookAndFeelException;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.DefaultTreeModel;
//import com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel;
public class FileBrowser {
private JFrame frame;
private JButton b;
private JButton a;
private JTree tree;
private JProgressBar progress;
//private int flag ;
//private int flag1 ;
public FileBrowser() {
frame = new JFrame("Tornado Project Explorer");
progress = new JProgressBar();
progress.setIndeterminate(true);
frame.add(progress, BorderLayout.NORTH);
progress.setVisible(false);
tree = new JTree(new DefaultTreeModel(new DefaultMutableTreeNode("Vide")));
tree.setCellRenderer(new FileTreeCellRenderer());
b = new JButton("View Files Tree Only :No select for read ");
a =new JButton("open");
b.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
JFileChooser chooser = new JFileChooser();
chooser.setPreferredSize(new Dimension(600, 400));
chooser.setMultiSelectionEnabled(false);
chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
int flag = chooser.showDialog(frame, "Choisir répertoire");
//chooser.setPreferredSize(100,50);
if(flag == JFileChooser.APPROVE_OPTION) {
DirectoryWorker worker = new DirectoryWorker(chooser.getSelectedFile());
// try {
// Desktop.getDesktop().open(chooser.getSelectedFile());
//} catch (IOException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
//}
progress.setVisible(true);
frame.validate();
worker.execute();
}
}
});
a.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
JFileChooser chooser = new JFileChooser();
chooser.setPreferredSize(new Dimension(600, 400));
chooser.setMultiSelectionEnabled(false);
chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
int flag = chooser.showDialog(frame, "Open");
if(flag == JFileChooser.APPROVE_OPTION) {
DirectoryWorker worker = new DirectoryWorker(chooser.getSelectedFile());
try {
Desktop.getDesktop().open(chooser.getSelectedFile());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
progress.setVisible(true);
frame.validate();
worker.execute();
}
}
});
frame.setSize(340, 680);
frame.add(new JScrollPane(tree), BorderLayout.CENTER);
frame.add(b, BorderLayout.SOUTH);
frame.add(a, BorderLayout.EAST);
frame.setLocationRelativeTo(null);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public JFrame getFrame() {
return frame;
}
private class FileTreeCellRenderer extends DefaultTreeCellRenderer {
/**
*
*/
private static final long serialVersionUID = 1L;
/* (non-Javadoc)
* @see javax.swing.tree.DefaultTreeCellRenderer#getTreeCellRendererComponent(javax.swing.JTree, java.lang.Object, boolean, boolean, boolean, int, boolean)
*/
@Override
public Component getTreeCellRendererComponent(JTree arg0, Object arg1, boolean arg2, boolean arg3, boolean arg4, int arg5, boolean arg6) {
// TODO Module de remplacement de méthode auto-généré
super.getTreeCellRendererComponent(arg0, arg1, arg2, arg3, arg4, arg5, arg6);
System.out.println(arg1.getClass());
if(DefaultMutableTreeNode.class.equals(arg1.getClass())) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) arg1;
if(File.class.equals(node.getUserObject().getClass())) {
File f = (File) node.getUserObject();
setText(f.getName());
}
}
return this;
}
}
private class DirectoryWorker extends SwingWorker<DefaultMutableTreeNode, Void> {
private DefaultMutableTreeNode root=null;
private File f;
public DirectoryWorker(File f) {
super();
this.f = f;
}
@Override
protected DefaultMutableTreeNode doInBackground() throws Exception {
root = buildFileTree(f);
return null;
}
@Override
protected void done() {
tree.setModel(new DefaultTreeModel(root));
progress.setVisible(false);
frame.validate();
super.done();
}
private DefaultMutableTreeNode buildFileTree(File f) {
System.out.println(f.getAbsolutePath());
DefaultMutableTreeNode node = new DefaultMutableTreeNode(f);
if(f.isDirectory()) {
File[] children = f.listFiles();
for (File child : children) {
node.add(buildFileTree(child));
}
}
return node;
}
}
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
new FileBrowser().getFrame().setVisible(true);
}
});
}
} |
