2 |
26 Feb 07 |
jari |
1 |
/* |
2 |
26 Feb 07 |
jari |
Copyright @ 1999-2004, The Institute for Genomic Research (TIGR). |
2 |
26 Feb 07 |
jari |
All rights reserved. |
2 |
26 Feb 07 |
jari |
4 |
*/ |
2 |
26 Feb 07 |
jari |
5 |
|
2 |
26 Feb 07 |
jari |
6 |
/* |
2 |
26 Feb 07 |
jari |
* $RCSfile: FileTreePane.java,v $ |
2 |
26 Feb 07 |
jari |
* $Revision: 1.5 $ |
2 |
26 Feb 07 |
jari |
* $Date: 2005/03/10 15:39:39 $ |
2 |
26 Feb 07 |
jari |
* $Author: braistedj $ |
2 |
26 Feb 07 |
jari |
* $State: Exp $ |
2 |
26 Feb 07 |
jari |
12 |
*/ |
2 |
26 Feb 07 |
jari |
13 |
|
2 |
26 Feb 07 |
jari |
14 |
package org.tigr.microarray.mev.file; |
2 |
26 Feb 07 |
jari |
15 |
|
2 |
26 Feb 07 |
jari |
16 |
import java.awt.BorderLayout; |
2 |
26 Feb 07 |
jari |
17 |
import java.awt.Color; |
2 |
26 Feb 07 |
jari |
18 |
import java.awt.Component; |
2 |
26 Feb 07 |
jari |
19 |
import java.awt.Graphics; |
2 |
26 Feb 07 |
jari |
20 |
import java.awt.Toolkit; |
2 |
26 Feb 07 |
jari |
21 |
import java.io.File; |
2 |
26 Feb 07 |
jari |
22 |
import java.util.Hashtable; |
2 |
26 Feb 07 |
jari |
23 |
import java.util.StringTokenizer; |
2 |
26 Feb 07 |
jari |
24 |
import java.util.Vector; |
2 |
26 Feb 07 |
jari |
25 |
|
2 |
26 Feb 07 |
jari |
26 |
import javax.swing.Icon; |
2 |
26 Feb 07 |
jari |
27 |
import javax.swing.ImageIcon; |
2 |
26 Feb 07 |
jari |
28 |
import javax.swing.JFrame; |
2 |
26 Feb 07 |
jari |
29 |
import javax.swing.JLabel; |
2 |
26 Feb 07 |
jari |
30 |
import javax.swing.JList; |
2 |
26 Feb 07 |
jari |
31 |
import javax.swing.JOptionPane; |
2 |
26 Feb 07 |
jari |
32 |
import javax.swing.JPanel; |
2 |
26 Feb 07 |
jari |
33 |
import javax.swing.JScrollPane; |
2 |
26 Feb 07 |
jari |
34 |
import javax.swing.JTree; |
2 |
26 Feb 07 |
jari |
35 |
import javax.swing.UIManager; |
2 |
26 Feb 07 |
jari |
36 |
import javax.swing.event.ListSelectionEvent; |
2 |
26 Feb 07 |
jari |
37 |
import javax.swing.event.ListSelectionListener; |
2 |
26 Feb 07 |
jari |
38 |
import javax.swing.event.TreeExpansionEvent; |
2 |
26 Feb 07 |
jari |
39 |
import javax.swing.event.TreeExpansionListener; |
2 |
26 Feb 07 |
jari |
40 |
import javax.swing.event.TreeSelectionEvent; |
2 |
26 Feb 07 |
jari |
41 |
import javax.swing.event.TreeSelectionListener; |
2 |
26 Feb 07 |
jari |
42 |
import javax.swing.tree.DefaultMutableTreeNode; |
2 |
26 Feb 07 |
jari |
43 |
import javax.swing.tree.DefaultTreeModel; |
2 |
26 Feb 07 |
jari |
44 |
import javax.swing.tree.TreeCellRenderer; |
2 |
26 Feb 07 |
jari |
45 |
import javax.swing.tree.TreePath; |
2 |
26 Feb 07 |
jari |
46 |
import javax.swing.tree.TreeSelectionModel; |
2 |
26 Feb 07 |
jari |
47 |
|
2 |
26 Feb 07 |
jari |
48 |
|
2 |
26 Feb 07 |
jari |
49 |
public class FileTreePane extends JPanel { |
2 |
26 Feb 07 |
jari |
50 |
|
2 |
26 Feb 07 |
jari |
51 |
public final static ImageIcon ICON_COMPUTER = new ImageIcon(Toolkit.getDefaultToolkit().getImage(FileTreePane.class.getClassLoader().getResource("org/tigr/images/PCIcon.gif"))); |
2 |
26 Feb 07 |
jari |
52 |
public final static ImageIcon ICON_DISK = new ImageIcon(Toolkit.getDefaultToolkit().getImage(FileTreePane.class.getClassLoader().getResource("org/tigr/images/disk.gif"))); |
2 |
26 Feb 07 |
jari |
53 |
public final static ImageIcon ICON_FOLDER = new ImageIcon(Toolkit.getDefaultToolkit().getImage(FileTreePane.class.getClassLoader().getResource("org/tigr/images/Directory.gif"))); |
2 |
26 Feb 07 |
jari |
54 |
public final static ImageIcon ICON_EXPANDEDFOLDER = new ImageIcon(Toolkit.getDefaultToolkit().getImage(FileTreePane.class.getClassLoader().getResource("org/tigr/images/expandedfolder.gif"))); |
2 |
26 Feb 07 |
jari |
55 |
|
2 |
26 Feb 07 |
jari |
// hacked to work around directory problem |
2 |
26 Feb 07 |
jari |
57 |
public final static String WINDOWS = "windows"; |
2 |
26 Feb 07 |
jari |
58 |
public final static String LINUX = "linux"; |
2 |
26 Feb 07 |
jari |
59 |
public final static String MAC = "mac"; |
2 |
26 Feb 07 |
jari |
60 |
private String os = System.getProperty("os.name"); |
2 |
26 Feb 07 |
jari |
61 |
public char DIRECTORY_DIV; |
2 |
26 Feb 07 |
jari |
62 |
public String DIRECTORY_DIV_S; |
2 |
26 Feb 07 |
jari |
// end pc |
2 |
26 Feb 07 |
jari |
64 |
|
2 |
26 Feb 07 |
jari |
65 |
|
2 |
26 Feb 07 |
jari |
66 |
protected JTree m_tree; |
2 |
26 Feb 07 |
jari |
67 |
protected DefaultTreeModel m_model; |
2 |
26 Feb 07 |
jari |
68 |
protected JList fileList; |
2 |
26 Feb 07 |
jari |
69 |
private Vector rightListContent; |
2 |
26 Feb 07 |
jari |
70 |
private Vector leftListContent; |
2 |
26 Feb 07 |
jari |
71 |
|
2 |
26 Feb 07 |
jari |
72 |
protected String fPath; |
2 |
26 Feb 07 |
jari |
73 |
protected String selectedSingleFile; |
2 |
26 Feb 07 |
jari |
74 |
protected Vector selectedFilesVec; |
2 |
26 Feb 07 |
jari |
75 |
protected int selectedCount; |
2 |
26 Feb 07 |
jari |
76 |
protected Vector listeners = new Vector(); |
2 |
26 Feb 07 |
jari |
77 |
protected String dataPath; |
2 |
26 Feb 07 |
jari |
78 |
protected DefaultMutableTreeNode top; |
2 |
26 Feb 07 |
jari |
79 |
|
2 |
26 Feb 07 |
jari |
80 |
public final static int NODE_COLLAPSED = 0; |
2 |
26 Feb 07 |
jari |
81 |
public final static int NODE_EXPANDED = 1; |
2 |
26 Feb 07 |
jari |
82 |
public final static int NODE_SELECTED = 2; |
2 |
26 Feb 07 |
jari |
83 |
|
2 |
26 Feb 07 |
jari |
// pc |
2 |
26 Feb 07 |
jari |
85 |
public FileTreePane() { |
2 |
26 Feb 07 |
jari |
86 |
|
2 |
26 Feb 07 |
jari |
87 |
String sep = System.getProperty("file.separator"); |
2 |
26 Feb 07 |
jari |
88 |
DIRECTORY_DIV = sep.toCharArray()[0]; |
2 |
26 Feb 07 |
jari |
89 |
DIRECTORY_DIV_S = sep; |
2 |
26 Feb 07 |
jari |
90 |
JPanel fillerPane = new JPanel(); |
2 |
26 Feb 07 |
jari |
91 |
top = new DefaultMutableTreeNode(new IconData(ICON_COMPUTER, null, "Computer")); |
2 |
26 Feb 07 |
jari |
92 |
DefaultMutableTreeNode node; |
2 |
26 Feb 07 |
jari |
93 |
File[] roots = File.listRoots(); |
2 |
26 Feb 07 |
jari |
94 |
|
2 |
26 Feb 07 |
jari |
95 |
for (int k = 0; k < roots.length; k++) { |
2 |
26 Feb 07 |
jari |
96 |
node = new DefaultMutableTreeNode(new IconData(ICON_DISK, null, new FileNode(roots[k]))); |
2 |
26 Feb 07 |
jari |
97 |
top.add(node); |
2 |
26 Feb 07 |
jari |
98 |
node.add( new DefaultMutableTreeNode(new Boolean(true))); |
2 |
26 Feb 07 |
jari |
99 |
} |
2 |
26 Feb 07 |
jari |
100 |
|
2 |
26 Feb 07 |
jari |
101 |
m_model = new DefaultTreeModel(top); |
2 |
26 Feb 07 |
jari |
102 |
m_tree = new JTree(m_model); |
2 |
26 Feb 07 |
jari |
103 |
m_tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION); |
2 |
26 Feb 07 |
jari |
104 |
m_tree.putClientProperty("JTree.lineStyle", "Angled"); |
2 |
26 Feb 07 |
jari |
105 |
TreeCellRenderer renderer = new IconCellRenderer(); |
2 |
26 Feb 07 |
jari |
106 |
m_tree.setCellRenderer(renderer); |
2 |
26 Feb 07 |
jari |
107 |
m_tree.addTreeExpansionListener(new EventHandler()); |
2 |
26 Feb 07 |
jari |
108 |
m_tree.addTreeSelectionListener(new EventHandler()); |
2 |
26 Feb 07 |
jari |
109 |
m_tree.setShowsRootHandles(true); |
2 |
26 Feb 07 |
jari |
110 |
m_tree.setEditable(false); |
2 |
26 Feb 07 |
jari |
111 |
|
2 |
26 Feb 07 |
jari |
112 |
JScrollPane s = new JScrollPane(); |
2 |
26 Feb 07 |
jari |
113 |
s.getViewport().add(m_tree); |
2 |
26 Feb 07 |
jari |
114 |
setLayout(new BorderLayout()); |
2 |
26 Feb 07 |
jari |
115 |
add(s, BorderLayout.CENTER); |
2 |
26 Feb 07 |
jari |
116 |
} |
2 |
26 Feb 07 |
jari |
117 |
|
2 |
26 Feb 07 |
jari |
118 |
public FileTreePane(String dataPath) { |
2 |
26 Feb 07 |
jari |
119 |
this.dataPath = dataPath; |
2 |
26 Feb 07 |
jari |
120 |
String sep = System.getProperty("file.separator"); |
2 |
26 Feb 07 |
jari |
121 |
|
2 |
26 Feb 07 |
jari |
122 |
DIRECTORY_DIV = sep.toCharArray()[0]; |
2 |
26 Feb 07 |
jari |
123 |
DIRECTORY_DIV_S = sep; |
2 |
26 Feb 07 |
jari |
124 |
JPanel fillerPane = new JPanel(); |
2 |
26 Feb 07 |
jari |
125 |
|
2 |
26 Feb 07 |
jari |
126 |
top = new DefaultMutableTreeNode(new IconData(ICON_COMPUTER, null, "Computer")); |
2 |
26 Feb 07 |
jari |
127 |
DefaultMutableTreeNode node; |
2 |
26 Feb 07 |
jari |
128 |
File[] roots = File.listRoots(); |
2 |
26 Feb 07 |
jari |
129 |
|
2 |
26 Feb 07 |
jari |
130 |
for (int k = 0; k < roots.length; k++) { |
2 |
26 Feb 07 |
jari |
131 |
node = new DefaultMutableTreeNode(new IconData(ICON_DISK, null, new FileNode(roots[k]))); |
2 |
26 Feb 07 |
jari |
132 |
top.add(node); |
2 |
26 Feb 07 |
jari |
133 |
node.add( new DefaultMutableTreeNode(new Boolean(true))); |
2 |
26 Feb 07 |
jari |
134 |
} |
2 |
26 Feb 07 |
jari |
135 |
|
2 |
26 Feb 07 |
jari |
136 |
m_model = new DefaultTreeModel(top); |
2 |
26 Feb 07 |
jari |
137 |
m_tree = new JTree(m_model); |
2 |
26 Feb 07 |
jari |
138 |
m_tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION); |
2 |
26 Feb 07 |
jari |
139 |
m_tree.putClientProperty("JTree.lineStyle", "Angled"); |
2 |
26 Feb 07 |
jari |
140 |
TreeCellRenderer renderer = new IconCellRenderer(); |
2 |
26 Feb 07 |
jari |
141 |
m_tree.setCellRenderer(renderer); |
2 |
26 Feb 07 |
jari |
142 |
m_tree.addTreeExpansionListener(new EventHandler()); |
2 |
26 Feb 07 |
jari |
143 |
m_tree.addTreeSelectionListener(new EventHandler()); |
2 |
26 Feb 07 |
jari |
144 |
m_tree.setShowsRootHandles(true); |
2 |
26 Feb 07 |
jari |
145 |
m_tree.setEditable(false); |
2 |
26 Feb 07 |
jari |
146 |
|
2 |
26 Feb 07 |
jari |
147 |
JScrollPane s = new JScrollPane(); |
2 |
26 Feb 07 |
jari |
148 |
s.getViewport().add(m_tree); |
2 |
26 Feb 07 |
jari |
149 |
|
2 |
26 Feb 07 |
jari |
150 |
setLayout(new BorderLayout()); |
2 |
26 Feb 07 |
jari |
151 |
add(s, BorderLayout.CENTER); |
2 |
26 Feb 07 |
jari |
152 |
} |
2 |
26 Feb 07 |
jari |
153 |
|
2 |
26 Feb 07 |
jari |
154 |
public String getSelection() { |
2 |
26 Feb 07 |
jari |
155 |
return fPath; |
2 |
26 Feb 07 |
jari |
156 |
} |
2 |
26 Feb 07 |
jari |
157 |
|
2 |
26 Feb 07 |
jari |
158 |
public void openDataPath(){ |
2 |
26 Feb 07 |
jari |
159 |
if(dataPath == null) |
2 |
26 Feb 07 |
jari |
160 |
return; |
2 |
26 Feb 07 |
jari |
161 |
File file = new File(dataPath); |
2 |
26 Feb 07 |
jari |
162 |
if(file.exists() && file.isDirectory()){ |
2 |
26 Feb 07 |
jari |
163 |
openPath(top, dataPath, System.getProperty("file.separator")); |
2 |
26 Feb 07 |
jari |
164 |
} |
2 |
26 Feb 07 |
jari |
165 |
} |
2 |
26 Feb 07 |
jari |
166 |
|
2 |
26 Feb 07 |
jari |
167 |
/* |
2 |
26 Feb 07 |
jari |
private boolean openPath(DefaultMutableTreeNode root, String dataPath, String sep) { |
2 |
26 Feb 07 |
jari |
this.fPath = dataPath; |
2 |
26 Feb 07 |
jari |
TreePath path = new TreePath(root); |
2 |
26 Feb 07 |
jari |
StringTokenizer stok = new StringTokenizer(dataPath, sep); |
2 |
26 Feb 07 |
jari |
String [] nodes = new String[stok.countTokens()]; |
2 |
26 Feb 07 |
jari |
String drive = stok.nextToken()+sep; |
2 |
26 Feb 07 |
jari |
DefaultMutableTreeNode subRoot = null; |
2 |
26 Feb 07 |
jari |
int childCount = root.getChildCount(); |
2 |
26 Feb 07 |
jari |
DefaultMutableTreeNode tempNode = null; |
2 |
26 Feb 07 |
jari |
FileNode tempFileNode = null; |
2 |
26 Feb 07 |
jari |
int cumul = 0; |
2 |
26 Feb 07 |
jari |
179 |
|
2 |
26 Feb 07 |
jari |
int driveNum = 0; |
2 |
26 Feb 07 |
jari |
for(int i = 0; i < childCount; i++){ |
2 |
26 Feb 07 |
jari |
tempNode = (DefaultMutableTreeNode)root.getChildAt(i); |
2 |
26 Feb 07 |
jari |
tempFileNode = getFileNode(tempNode); |
2 |
26 Feb 07 |
jari |
if(drive.equalsIgnoreCase(tempFileNode.toString())){ |
2 |
26 Feb 07 |
jari |
subRoot = (DefaultMutableTreeNode)root.getChildAt(i); |
2 |
26 Feb 07 |
jari |
driveNum = i; |
2 |
26 Feb 07 |
jari |
cumul = i; |
2 |
26 Feb 07 |
jari |
break; |
2 |
26 Feb 07 |
jari |
189 |
} |
2 |
26 Feb 07 |
jari |
190 |
} |
2 |
26 Feb 07 |
jari |
191 |
|
2 |
26 Feb 07 |
jari |
if(subRoot == null){ |
2 |
26 Feb 07 |
jari |
return false; |
2 |
26 Feb 07 |
jari |
194 |
} |
2 |
26 Feb 07 |
jari |
195 |
|
2 |
26 Feb 07 |
jari |
path = path.pathByAddingChild(subRoot); |
2 |
26 Feb 07 |
jari |
// synchronized(this.m_tree){ |
2 |
26 Feb 07 |
jari |
this.m_tree.expandPath(path); |
2 |
26 Feb 07 |
jari |
this.m_tree.validate(); |
2 |
26 Feb 07 |
jari |
200 |
// } |
2 |
26 Feb 07 |
jari |
String nodeName; |
2 |
26 Feb 07 |
jari |
boolean stop = false; |
2 |
26 Feb 07 |
jari |
int i; |
2 |
26 Feb 07 |
jari |
while(!stop && stok.hasMoreTokens()){ |
2 |
26 Feb 07 |
jari |
childCount = subRoot.getChildCount(); |
2 |
26 Feb 07 |
jari |
nodeName = stok.nextToken(); |
2 |
26 Feb 07 |
jari |
for(i = 0; i < childCount; i++){ |
2 |
26 Feb 07 |
jari |
tempNode = (DefaultMutableTreeNode)subRoot.getChildAt(i); |
2 |
26 Feb 07 |
jari |
tempFileNode = getFileNode(tempNode); |
2 |
26 Feb 07 |
jari |
if(tempFileNode == null){ |
2 |
26 Feb 07 |
jari |
stop = true; |
2 |
26 Feb 07 |
jari |
break; |
2 |
26 Feb 07 |
jari |
213 |
} |
2 |
26 Feb 07 |
jari |
if(nodeName.equalsIgnoreCase(tempFileNode.toString())){ |
2 |
26 Feb 07 |
jari |
buildOffNode(tempFileNode, subRoot); |
2 |
26 Feb 07 |
jari |
path = path.pathByAddingChild(tempNode); |
2 |
26 Feb 07 |
jari |
this.fPath += tempNode.toString()+sep; |
2 |
26 Feb 07 |
jari |
218 |
|
2 |
26 Feb 07 |
jari |
this.m_tree.expandPath(path); //****THIS EXPANDs |
2 |
26 Feb 07 |
jari |
subRoot = (DefaultMutableTreeNode)subRoot.getChildAt(i); |
2 |
26 Feb 07 |
jari |
this.repaint(); |
2 |
26 Feb 07 |
jari |
break; |
2 |
26 Feb 07 |
jari |
223 |
} |
2 |
26 Feb 07 |
jari |
224 |
} |
2 |
26 Feb 07 |
jari |
225 |
|
2 |
26 Feb 07 |
jari |
226 |
} |
2 |
26 Feb 07 |
jari |
this.m_tree.makeVisible(path); |
2 |
26 Feb 07 |
jari |
this.m_tree.scrollPathToVisible(path); |
2 |
26 Feb 07 |
jari |
this.m_tree.setSelectionPath(path); |
2 |
26 Feb 07 |
jari |
this.m_tree.validate(); |
2 |
26 Feb 07 |
jari |
231 |
|
2 |
26 Feb 07 |
jari |
return true; |
2 |
26 Feb 07 |
jari |
233 |
} |
2 |
26 Feb 07 |
jari |
234 |
*/ |
2 |
26 Feb 07 |
jari |
235 |
|
2 |
26 Feb 07 |
jari |
//from build for Mac |
2 |
26 Feb 07 |
jari |
237 |
private boolean openPath(DefaultMutableTreeNode root, String dataPath, String sep) { |
2 |
26 Feb 07 |
jari |
238 |
this.fPath = dataPath; |
2 |
26 Feb 07 |
jari |
239 |
TreePath path = new TreePath(root); |
2 |
26 Feb 07 |
jari |
240 |
StringTokenizer stok = new StringTokenizer(dataPath, sep); |
2 |
26 Feb 07 |
jari |
//StringSplitter stok = new StringSplitter(sep.toCharArray()[0]); |
2 |
26 Feb 07 |
jari |
// stok.init(dataPath); |
2 |
26 Feb 07 |
jari |
243 |
|
2 |
26 Feb 07 |
jari |
244 |
String [] nodes = new String[stok.countTokens()]; |
2 |
26 Feb 07 |
jari |
245 |
String drive = stok.nextToken()+sep; |
2 |
26 Feb 07 |
jari |
246 |
|
2 |
26 Feb 07 |
jari |
247 |
DefaultMutableTreeNode subRoot = null; |
2 |
26 Feb 07 |
jari |
248 |
int childCount = root.getChildCount(); |
2 |
26 Feb 07 |
jari |
249 |
|
2 |
26 Feb 07 |
jari |
250 |
DefaultMutableTreeNode tempNode = null; |
2 |
26 Feb 07 |
jari |
251 |
FileNode tempFileNode = null; |
2 |
26 Feb 07 |
jari |
252 |
int cumul = 0; |
2 |
26 Feb 07 |
jari |
253 |
|
2 |
26 Feb 07 |
jari |
//to handle platforms where drive is specified by "/" |
2 |
26 Feb 07 |
jari |
255 |
if(!sep.equals("/")) { |
2 |
26 Feb 07 |
jari |
256 |
int driveNum = 0; |
2 |
26 Feb 07 |
jari |
257 |
for(int i = 0; i < childCount; i++){ |
2 |
26 Feb 07 |
jari |
258 |
tempNode = (DefaultMutableTreeNode)root.getChildAt(i); |
2 |
26 Feb 07 |
jari |
259 |
tempFileNode = getFileNode(tempNode); |
2 |
26 Feb 07 |
jari |
260 |
if(drive.equalsIgnoreCase(tempFileNode.toString())){ |
2 |
26 Feb 07 |
jari |
261 |
subRoot = (DefaultMutableTreeNode)root.getChildAt(i); |
2 |
26 Feb 07 |
jari |
262 |
driveNum = i; |
2 |
26 Feb 07 |
jari |
263 |
cumul = i; |
2 |
26 Feb 07 |
jari |
264 |
break; |
2 |
26 Feb 07 |
jari |
265 |
} |
2 |
26 Feb 07 |
jari |
266 |
} |
2 |
26 Feb 07 |
jari |
267 |
} else { |
2 |
26 Feb 07 |
jari |
//mac or linux need to reset stok and set subroot to "/" |
2 |
26 Feb 07 |
jari |
269 |
subRoot = (DefaultMutableTreeNode)root.getChildAt(0); |
2 |
26 Feb 07 |
jari |
//reset stok to pick up first directory |
2 |
26 Feb 07 |
jari |
271 |
stok = new StringTokenizer(dataPath, sep); |
2 |
26 Feb 07 |
jari |
//stok = new StringSplitter(sep.toCharArray()[0]); |
2 |
26 Feb 07 |
jari |
//stok.init(dataPath); |
2 |
26 Feb 07 |
jari |
274 |
} |
2 |
26 Feb 07 |
jari |
275 |
|
2 |
26 Feb 07 |
jari |
276 |
if(subRoot == null){ |
2 |
26 Feb 07 |
jari |
277 |
return false; |
2 |
26 Feb 07 |
jari |
278 |
} |
2 |
26 Feb 07 |
jari |
279 |
|
2 |
26 Feb 07 |
jari |
280 |
path = path.pathByAddingChild(subRoot); |
2 |
26 Feb 07 |
jari |
// synchronized(this.m_tree){ |
2 |
26 Feb 07 |
jari |
282 |
this.m_tree.expandPath(path); |
2 |
26 Feb 07 |
jari |
283 |
this.m_tree.validate(); |
2 |
26 Feb 07 |
jari |
284 |
// } |
2 |
26 Feb 07 |
jari |
285 |
String nodeName; |
2 |
26 Feb 07 |
jari |
286 |
boolean stop = false; |
2 |
26 Feb 07 |
jari |
287 |
int i; |
2 |
26 Feb 07 |
jari |
288 |
while(!stop && stok.hasMoreTokens()){ |
2 |
26 Feb 07 |
jari |
289 |
childCount = subRoot.getChildCount(); |
2 |
26 Feb 07 |
jari |
290 |
nodeName = stok.nextToken(); |
2 |
26 Feb 07 |
jari |
291 |
for(i = 0; i < childCount; i++){ |
2 |
26 Feb 07 |
jari |
292 |
tempNode = (DefaultMutableTreeNode)subRoot.getChildAt(i); |
2 |
26 Feb 07 |
jari |
293 |
tempFileNode = getFileNode(tempNode); |
2 |
26 Feb 07 |
jari |
294 |
if(tempFileNode == null){ |
2 |
26 Feb 07 |
jari |
295 |
stop = true; |
2 |
26 Feb 07 |
jari |
296 |
break; |
2 |
26 Feb 07 |
jari |
297 |
} |
2 |
26 Feb 07 |
jari |
298 |
if(nodeName.equalsIgnoreCase(tempFileNode.toString())){ |
2 |
26 Feb 07 |
jari |
299 |
buildOffNode(tempFileNode, subRoot); |
2 |
26 Feb 07 |
jari |
300 |
path = path.pathByAddingChild(tempNode); |
2 |
26 Feb 07 |
jari |
301 |
this.fPath += tempNode.toString()+sep; |
2 |
26 Feb 07 |
jari |
302 |
|
2 |
26 Feb 07 |
jari |
303 |
this.m_tree.expandPath(path); //****THIS EXPANDs |
2 |
26 Feb 07 |
jari |
304 |
subRoot = (DefaultMutableTreeNode)subRoot.getChildAt(i); |
2 |
26 Feb 07 |
jari |
305 |
this.repaint(); |
2 |
26 Feb 07 |
jari |
306 |
break; |
2 |
26 Feb 07 |
jari |
307 |
} |
2 |
26 Feb 07 |
jari |
308 |
} |
2 |
26 Feb 07 |
jari |
309 |
|
2 |
26 Feb 07 |
jari |
310 |
} |
2 |
26 Feb 07 |
jari |
311 |
this.m_tree.makeVisible(path); |
2 |
26 Feb 07 |
jari |
312 |
this.m_tree.scrollPathToVisible(path); |
2 |
26 Feb 07 |
jari |
313 |
this.m_tree.setSelectionPath(path); |
2 |
26 Feb 07 |
jari |
314 |
this.m_tree.validate(); |
2 |
26 Feb 07 |
jari |
315 |
|
2 |
26 Feb 07 |
jari |
316 |
return true; |
2 |
26 Feb 07 |
jari |
317 |
} |
2 |
26 Feb 07 |
jari |
318 |
|
2 |
26 Feb 07 |
jari |
319 |
|
2 |
26 Feb 07 |
jari |
320 |
private void buildOffNode(FileNode tempFileNode, DefaultMutableTreeNode subRoot){ |
2 |
26 Feb 07 |
jari |
321 |
File[] files = (new File(tempFileNode.toString())).listFiles(); |
2 |
26 Feb 07 |
jari |
322 |
if (files == null) return; |
2 |
26 Feb 07 |
jari |
323 |
|
2 |
26 Feb 07 |
jari |
324 |
Vector v = new Vector(); |
2 |
26 Feb 07 |
jari |
325 |
|
2 |
26 Feb 07 |
jari |
326 |
for (int k=0; k<files.length; k++) { |
2 |
26 Feb 07 |
jari |
327 |
File f = files[k]; |
2 |
26 Feb 07 |
jari |
328 |
if (!(f.isDirectory())) continue; |
2 |
26 Feb 07 |
jari |
329 |
FileNode newNode = new FileNode(f); |
2 |
26 Feb 07 |
jari |
330 |
boolean isAdded = false; |
2 |
26 Feb 07 |
jari |
331 |
for (int i=0; i<v.size(); i++) { |
2 |
26 Feb 07 |
jari |
332 |
FileNode nd = (FileNode)v.elementAt(i); |
2 |
26 Feb 07 |
jari |
333 |
if (newNode.compareTo(nd) < 0) { |
2 |
26 Feb 07 |
jari |
334 |
v.insertElementAt(newNode, i); |
2 |
26 Feb 07 |
jari |
335 |
isAdded = true; |
2 |
26 Feb 07 |
jari |
336 |
break; |
2 |
26 Feb 07 |
jari |
337 |
} |
2 |
26 Feb 07 |
jari |
338 |
} |
2 |
26 Feb 07 |
jari |
339 |
if (!isAdded) v.addElement(newNode); |
2 |
26 Feb 07 |
jari |
340 |
} |
2 |
26 Feb 07 |
jari |
341 |
|
2 |
26 Feb 07 |
jari |
342 |
for (int i=0; i<v.size(); i++) { |
2 |
26 Feb 07 |
jari |
343 |
FileNode nd = (FileNode)v.elementAt(i); |
2 |
26 Feb 07 |
jari |
344 |
IconData idata = new IconData(FileTreePane.ICON_FOLDER, FileTreePane.ICON_EXPANDEDFOLDER, nd); |
2 |
26 Feb 07 |
jari |
345 |
DefaultMutableTreeNode node = new DefaultMutableTreeNode(idata); |
2 |
26 Feb 07 |
jari |
346 |
subRoot.add(node); |
2 |
26 Feb 07 |
jari |
347 |
if (nd.hasSubDirs()) subRoot.add(new DefaultMutableTreeNode(new Boolean(true))); |
2 |
26 Feb 07 |
jari |
348 |
} |
2 |
26 Feb 07 |
jari |
349 |
} |
2 |
26 Feb 07 |
jari |
350 |
|
2 |
26 Feb 07 |
jari |
351 |
private DefaultMutableTreeNode getTreeNode(TreePath path) { |
2 |
26 Feb 07 |
jari |
352 |
return (DefaultMutableTreeNode) (path.getLastPathComponent()); |
2 |
26 Feb 07 |
jari |
353 |
} |
2 |
26 Feb 07 |
jari |
354 |
|
2 |
26 Feb 07 |
jari |
355 |
private FileNode getFileNode(DefaultMutableTreeNode node) { |
2 |
26 Feb 07 |
jari |
356 |
|
2 |
26 Feb 07 |
jari |
357 |
if (node == null) return null; |
2 |
26 Feb 07 |
jari |
358 |
Object obj = node.getUserObject(); |
2 |
26 Feb 07 |
jari |
359 |
|
2 |
26 Feb 07 |
jari |
360 |
if (obj instanceof IconData) |
2 |
26 Feb 07 |
jari |
361 |
obj = ((IconData) obj).getObject(); |
2 |
26 Feb 07 |
jari |
362 |
|
2 |
26 Feb 07 |
jari |
363 |
if (obj instanceof FileNode) return (FileNode) obj; |
2 |
26 Feb 07 |
jari |
364 |
|
2 |
26 Feb 07 |
jari |
365 |
else return null; |
2 |
26 Feb 07 |
jari |
366 |
} |
2 |
26 Feb 07 |
jari |
367 |
|
2 |
26 Feb 07 |
jari |
368 |
|
2 |
26 Feb 07 |
jari |
369 |
|
2 |
26 Feb 07 |
jari |
370 |
public Vector getFileNameList(String directoryPath) { |
2 |
26 Feb 07 |
jari |
371 |
if (directoryPath == null) { |
2 |
26 Feb 07 |
jari |
372 |
return null; |
2 |
26 Feb 07 |
jari |
373 |
} |
2 |
26 Feb 07 |
jari |
374 |
FileBrowser fBrowser = new FileBrowser(fPath); |
2 |
26 Feb 07 |
jari |
375 |
Vector retrievedFileNames = fBrowser.getFileNamesVec(); |
2 |
26 Feb 07 |
jari |
376 |
return retrievedFileNames; |
2 |
26 Feb 07 |
jari |
377 |
} |
2 |
26 Feb 07 |
jari |
378 |
|
2 |
26 Feb 07 |
jari |
379 |
|
2 |
26 Feb 07 |
jari |
380 |
|
2 |
26 Feb 07 |
jari |
381 |
public void addFileTreePaneListener(FileTreePaneListener listener) { |
2 |
26 Feb 07 |
jari |
382 |
listeners.addElement(listener); |
2 |
26 Feb 07 |
jari |
383 |
} |
2 |
26 Feb 07 |
jari |
384 |
|
2 |
26 Feb 07 |
jari |
385 |
|
2 |
26 Feb 07 |
jari |
386 |
|
2 |
26 Feb 07 |
jari |
387 |
public void removeFileTreePaneListener(FileTreePaneListener listener) { |
2 |
26 Feb 07 |
jari |
388 |
listeners.removeElement(listener); |
2 |
26 Feb 07 |
jari |
389 |
} |
2 |
26 Feb 07 |
jari |
390 |
|
2 |
26 Feb 07 |
jari |
391 |
|
2 |
26 Feb 07 |
jari |
392 |
|
2 |
26 Feb 07 |
jari |
393 |
public void fireEvent(FileTreePaneEvent event, int eventType) { |
2 |
26 Feb 07 |
jari |
394 |
Vector targets = (Vector) listeners.clone(); |
2 |
26 Feb 07 |
jari |
395 |
for (int i = 0; i < targets.size(); i++) { |
2 |
26 Feb 07 |
jari |
396 |
FileTreePaneListener listener = (FileTreePaneListener) targets.elementAt(i); |
2 |
26 Feb 07 |
jari |
397 |
|
2 |
26 Feb 07 |
jari |
398 |
switch (eventType) { |
2 |
26 Feb 07 |
jari |
399 |
case (FileTreePane.NODE_COLLAPSED): |
2 |
26 Feb 07 |
jari |
400 |
listener.nodeCollapsed(event); |
2 |
26 Feb 07 |
jari |
401 |
break; |
2 |
26 Feb 07 |
jari |
402 |
case (FileTreePane.NODE_EXPANDED): |
2 |
26 Feb 07 |
jari |
403 |
listener.nodeExpanded(event); |
2 |
26 Feb 07 |
jari |
404 |
break; |
2 |
26 Feb 07 |
jari |
405 |
case (FileTreePane.NODE_SELECTED): |
2 |
26 Feb 07 |
jari |
406 |
listener.nodeSelected(event); |
2 |
26 Feb 07 |
jari |
407 |
break; |
2 |
26 Feb 07 |
jari |
408 |
} |
2 |
26 Feb 07 |
jari |
409 |
} |
2 |
26 Feb 07 |
jari |
410 |
} |
2 |
26 Feb 07 |
jari |
411 |
|
2 |
26 Feb 07 |
jari |
412 |
|
2 |
26 Feb 07 |
jari |
413 |
public static void main(String[] args) { |
2 |
26 Feb 07 |
jari |
414 |
FileTreePane ftp = new FileTreePane("C:\\MyProjects\\MeV_2_3_Devel\\Data"); |
2 |
26 Feb 07 |
jari |
415 |
JFrame frame = new JFrame("FileTreePane"); |
2 |
26 Feb 07 |
jari |
416 |
frame.getContentPane().add(ftp); |
2 |
26 Feb 07 |
jari |
417 |
frame.setSize(600, 600); |
2 |
26 Feb 07 |
jari |
418 |
frame.setLocation(150, 150); |
2 |
26 Feb 07 |
jari |
419 |
frame.setVisible(true); |
2 |
26 Feb 07 |
jari |
420 |
|
2 |
26 Feb 07 |
jari |
421 |
} |
2 |
26 Feb 07 |
jari |
422 |
|
2 |
26 Feb 07 |
jari |
423 |
|
2 |
26 Feb 07 |
jari |
424 |
|
2 |
26 Feb 07 |
jari |
425 |
/* |
2 |
26 Feb 07 |
jari |
426 |
// |
2 |
26 Feb 07 |
jari |
// FileTreePane - Internal Classes |
2 |
26 Feb 07 |
jari |
428 |
// |
2 |
26 Feb 07 |
jari |
429 |
*/ |
2 |
26 Feb 07 |
jari |
430 |
|
2 |
26 Feb 07 |
jari |
431 |
|
2 |
26 Feb 07 |
jari |
432 |
private class FileNode { |
2 |
26 Feb 07 |
jari |
433 |
|
2 |
26 Feb 07 |
jari |
434 |
protected File m_file; |
2 |
26 Feb 07 |
jari |
435 |
|
2 |
26 Feb 07 |
jari |
436 |
public FileNode(File file) { |
2 |
26 Feb 07 |
jari |
437 |
m_file = file; |
2 |
26 Feb 07 |
jari |
438 |
} |
2 |
26 Feb 07 |
jari |
439 |
|
2 |
26 Feb 07 |
jari |
440 |
public File getFile() { |
2 |
26 Feb 07 |
jari |
441 |
return m_file; |
2 |
26 Feb 07 |
jari |
442 |
} |
2 |
26 Feb 07 |
jari |
443 |
|
2 |
26 Feb 07 |
jari |
444 |
public String toString() { |
2 |
26 Feb 07 |
jari |
445 |
return m_file.getName().length() > 0 ? m_file.getName() : m_file.getPath(); |
2 |
26 Feb 07 |
jari |
446 |
} |
2 |
26 Feb 07 |
jari |
447 |
|
2 |
26 Feb 07 |
jari |
448 |
public boolean expand(DefaultMutableTreeNode parent) { |
2 |
26 Feb 07 |
jari |
449 |
DefaultMutableTreeNode flag = (DefaultMutableTreeNode)parent.getFirstChild(); |
2 |
26 Feb 07 |
jari |
450 |
if (flag==null) return false; //No flag |
2 |
26 Feb 07 |
jari |
451 |
Object obj = flag.getUserObject(); |
2 |
26 Feb 07 |
jari |
452 |
if (!(obj instanceof Boolean)) return false; // Already expanded |
2 |
26 Feb 07 |
jari |
453 |
parent.removeAllChildren(); // Remove Flag |
2 |
26 Feb 07 |
jari |
454 |
|
2 |
26 Feb 07 |
jari |
455 |
File[] files = listFiles(); |
2 |
26 Feb 07 |
jari |
456 |
if (files == null) return true; |
2 |
26 Feb 07 |
jari |
457 |
|
2 |
26 Feb 07 |
jari |
458 |
Vector v = new Vector(); |
2 |
26 Feb 07 |
jari |
459 |
|
2 |
26 Feb 07 |
jari |
460 |
for (int k=0; k<files.length; k++) { |
2 |
26 Feb 07 |
jari |
461 |
File f = files[k]; |
2 |
26 Feb 07 |
jari |
462 |
if (!(f.isDirectory())) continue; |
2 |
26 Feb 07 |
jari |
463 |
FileNode newNode = new FileNode(f); |
2 |
26 Feb 07 |
jari |
464 |
boolean isAdded = false; |
2 |
26 Feb 07 |
jari |
465 |
for (int i=0; i<v.size(); i++) { |
2 |
26 Feb 07 |
jari |
466 |
FileNode nd = (FileNode)v.elementAt(i); |
2 |
26 Feb 07 |
jari |
467 |
if (newNode.compareTo(nd) < 0) { |
2 |
26 Feb 07 |
jari |
468 |
v.insertElementAt(newNode, i); |
2 |
26 Feb 07 |
jari |
469 |
isAdded = true; |
2 |
26 Feb 07 |
jari |
470 |
break; |
2 |
26 Feb 07 |
jari |
471 |
} |
2 |
26 Feb 07 |
jari |
472 |
} |
2 |
26 Feb 07 |
jari |
473 |
if (!isAdded) v.addElement(newNode); |
2 |
26 Feb 07 |
jari |
474 |
} |
2 |
26 Feb 07 |
jari |
475 |
|
2 |
26 Feb 07 |
jari |
476 |
for (int i=0; i<v.size(); i++) { |
2 |
26 Feb 07 |
jari |
477 |
|
2 |
26 Feb 07 |
jari |
478 |
FileNode nd = (FileNode)v.elementAt(i); |
2 |
26 Feb 07 |
jari |
479 |
IconData idata = new IconData(FileTreePane.ICON_FOLDER, FileTreePane.ICON_EXPANDEDFOLDER, nd); |
2 |
26 Feb 07 |
jari |
480 |
DefaultMutableTreeNode node = new DefaultMutableTreeNode(idata); |
2 |
26 Feb 07 |
jari |
481 |
parent.add(node); |
2 |
26 Feb 07 |
jari |
482 |
if (nd.hasSubDirs()) node.add(new DefaultMutableTreeNode(new Boolean(true))); |
2 |
26 Feb 07 |
jari |
483 |
} |
2 |
26 Feb 07 |
jari |
484 |
|
2 |
26 Feb 07 |
jari |
485 |
return true; |
2 |
26 Feb 07 |
jari |
486 |
} |
2 |
26 Feb 07 |
jari |
487 |
|
2 |
26 Feb 07 |
jari |
488 |
|
2 |
26 Feb 07 |
jari |
489 |
|
2 |
26 Feb 07 |
jari |
490 |
public boolean hasSubDirs() { |
2 |
26 Feb 07 |
jari |
491 |
|
2 |
26 Feb 07 |
jari |
492 |
File[] files = listFiles(); |
2 |
26 Feb 07 |
jari |
493 |
|
2 |
26 Feb 07 |
jari |
494 |
if (files == null) return false; |
2 |
26 Feb 07 |
jari |
495 |
|
2 |
26 Feb 07 |
jari |
496 |
for (int k=0; k<files.length; k++) { |
2 |
26 Feb 07 |
jari |
497 |
if (files[k].isDirectory()) return true; |
2 |
26 Feb 07 |
jari |
498 |
} |
2 |
26 Feb 07 |
jari |
499 |
return false; |
2 |
26 Feb 07 |
jari |
500 |
} |
2 |
26 Feb 07 |
jari |
501 |
|
2 |
26 Feb 07 |
jari |
502 |
|
2 |
26 Feb 07 |
jari |
503 |
public int compareTo(FileNode toCompare) { |
2 |
26 Feb 07 |
jari |
504 |
return m_file.getName().compareToIgnoreCase(toCompare.m_file.getName()); |
2 |
26 Feb 07 |
jari |
505 |
} |
2 |
26 Feb 07 |
jari |
506 |
|
2 |
26 Feb 07 |
jari |
507 |
protected File[] listFiles() { |
2 |
26 Feb 07 |
jari |
508 |
|
2 |
26 Feb 07 |
jari |
509 |
if (!m_file.isDirectory()) return null; |
2 |
26 Feb 07 |
jari |
510 |
try { |
2 |
26 Feb 07 |
jari |
511 |
return m_file.listFiles(); |
2 |
26 Feb 07 |
jari |
512 |
} catch (Exception ex) { |
2 |
26 Feb 07 |
jari |
513 |
JOptionPane.showMessageDialog(null, "Error reading directory " + m_file.getAbsolutePath(), "Warning", JOptionPane.WARNING_MESSAGE); |
2 |
26 Feb 07 |
jari |
514 |
return null; |
2 |
26 Feb 07 |
jari |
515 |
} |
2 |
26 Feb 07 |
jari |
516 |
} |
2 |
26 Feb 07 |
jari |
517 |
} |
2 |
26 Feb 07 |
jari |
518 |
|
2 |
26 Feb 07 |
jari |
519 |
|
2 |
26 Feb 07 |
jari |
520 |
|
2 |
26 Feb 07 |
jari |
521 |
private class EventHandler implements ListSelectionListener, TreeExpansionListener, TreeSelectionListener { |
2 |
26 Feb 07 |
jari |
522 |
|
2 |
26 Feb 07 |
jari |
523 |
|
2 |
26 Feb 07 |
jari |
524 |
|
2 |
26 Feb 07 |
jari |
// From ListSelectionListener |
2 |
26 Feb 07 |
jari |
526 |
|
2 |
26 Feb 07 |
jari |
527 |
|
2 |
26 Feb 07 |
jari |
528 |
|
2 |
26 Feb 07 |
jari |
529 |
public void valueChanged(ListSelectionEvent listSelectionEvent) { |
2 |
26 Feb 07 |
jari |
530 |
selectedFilesVec = new Vector(); |
2 |
26 Feb 07 |
jari |
531 |
selectedCount = fileList.getSelectedValues().length; |
2 |
26 Feb 07 |
jari |
532 |
for (int i = 0; i <= selectedCount-1; i++) { |
2 |
26 Feb 07 |
jari |
533 |
selectedFilesVec.add(i, (String) (fileList.getSelectedValues())[i]); |
2 |
26 Feb 07 |
jari |
534 |
} |
2 |
26 Feb 07 |
jari |
535 |
selectedSingleFile = (String) (fileList.getSelectedValue()); |
2 |
26 Feb 07 |
jari |
536 |
|
2 |
26 Feb 07 |
jari |
537 |
fPath = (String) (fileList.getSelectedValue()); |
2 |
26 Feb 07 |
jari |
538 |
} |
2 |
26 Feb 07 |
jari |
539 |
|
2 |
26 Feb 07 |
jari |
540 |
|
2 |
26 Feb 07 |
jari |
541 |
|
2 |
26 Feb 07 |
jari |
// From TreeExpansionListener |
2 |
26 Feb 07 |
jari |
543 |
|
2 |
26 Feb 07 |
jari |
544 |
|
2 |
26 Feb 07 |
jari |
545 |
|
2 |
26 Feb 07 |
jari |
546 |
public void treeExpanded(TreeExpansionEvent event) { |
2 |
26 Feb 07 |
jari |
547 |
|
2 |
26 Feb 07 |
jari |
548 |
final DefaultMutableTreeNode node = getTreeNode(event.getPath()); |
2 |
26 Feb 07 |
jari |
549 |
|
2 |
26 Feb 07 |
jari |
550 |
final FileNode fnode = getFileNode(node); |
2 |
26 Feb 07 |
jari |
551 |
|
2 |
26 Feb 07 |
jari |
552 |
if ((fnode != null) && fnode.expand(node)) { |
2 |
26 Feb 07 |
jari |
553 |
m_model.reload(node); |
2 |
26 Feb 07 |
jari |
554 |
} |
2 |
26 Feb 07 |
jari |
555 |
|
2 |
26 Feb 07 |
jari |
556 |
fireEvent(new FileTreePaneEvent(event, null), FileTreePane.NODE_EXPANDED); |
2 |
26 Feb 07 |
jari |
557 |
} |
2 |
26 Feb 07 |
jari |
558 |
|
2 |
26 Feb 07 |
jari |
559 |
|
2 |
26 Feb 07 |
jari |
560 |
|
2 |
26 Feb 07 |
jari |
561 |
public void treeCollapsed(TreeExpansionEvent event) { |
2 |
26 Feb 07 |
jari |
562 |
fireEvent(new FileTreePaneEvent(event, null), FileTreePane.NODE_COLLAPSED); |
2 |
26 Feb 07 |
jari |
563 |
} |
2 |
26 Feb 07 |
jari |
564 |
|
2 |
26 Feb 07 |
jari |
565 |
|
2 |
26 Feb 07 |
jari |
566 |
|
2 |
26 Feb 07 |
jari |
// From TreeSelectionListener |
2 |
26 Feb 07 |
jari |
568 |
|
2 |
26 Feb 07 |
jari |
569 |
|
2 |
26 Feb 07 |
jari |
570 |
|
2 |
26 Feb 07 |
jari |
571 |
public void valueChanged(TreeSelectionEvent event) { |
2 |
26 Feb 07 |
jari |
572 |
|
2 |
26 Feb 07 |
jari |
573 |
DefaultMutableTreeNode node = getTreeNode(event.getPath()); |
2 |
26 Feb 07 |
jari |
574 |
|
2 |
26 Feb 07 |
jari |
575 |
FileNode fnode = getFileNode(node); |
2 |
26 Feb 07 |
jari |
576 |
|
2 |
26 Feb 07 |
jari |
577 |
if (fnode != null) { |
2 |
26 Feb 07 |
jari |
578 |
fPath = fnode.getFile().getAbsolutePath(); |
2 |
26 Feb 07 |
jari |
579 |
|
2 |
26 Feb 07 |
jari |
580 |
if (fPath.charAt(fPath.length()-1) != DIRECTORY_DIV) { |
2 |
26 Feb 07 |
jari |
581 |
fPath += DIRECTORY_DIV; |
2 |
26 Feb 07 |
jari |
582 |
} |
2 |
26 Feb 07 |
jari |
583 |
Vector fileNameVector = getFileNameList(fPath); |
2 |
26 Feb 07 |
jari |
584 |
Hashtable hash = new Hashtable(); |
2 |
26 Feb 07 |
jari |
585 |
hash.put("Path", fPath); |
2 |
26 Feb 07 |
jari |
586 |
if (! (fileNameVector == null)) { |
2 |
26 Feb 07 |
jari |
587 |
hash.put("Filenames", fileNameVector); |
2 |
26 Feb 07 |
jari |
588 |
} |
2 |
26 Feb 07 |
jari |
589 |
fireEvent(new FileTreePaneEvent(event, hash), FileTreePane.NODE_SELECTED); |
2 |
26 Feb 07 |
jari |
590 |
} else { |
2 |
26 Feb 07 |
jari |
591 |
Hashtable hash = new Hashtable(); |
2 |
26 Feb 07 |
jari |
592 |
hash.put("Path", ""); |
2 |
26 Feb 07 |
jari |
593 |
fireEvent(new FileTreePaneEvent(event, null), FileTreePane.NODE_SELECTED); |
2 |
26 Feb 07 |
jari |
594 |
} |
2 |
26 Feb 07 |
jari |
595 |
|
2 |
26 Feb 07 |
jari |
596 |
} |
2 |
26 Feb 07 |
jari |
597 |
|
2 |
26 Feb 07 |
jari |
598 |
} |
2 |
26 Feb 07 |
jari |
599 |
|
2 |
26 Feb 07 |
jari |
600 |
|
2 |
26 Feb 07 |
jari |
601 |
|
2 |
26 Feb 07 |
jari |
602 |
private class IconData { |
2 |
26 Feb 07 |
jari |
603 |
|
2 |
26 Feb 07 |
jari |
604 |
protected Icon m_icon; |
2 |
26 Feb 07 |
jari |
605 |
protected Icon m_expandedIcon; |
2 |
26 Feb 07 |
jari |
606 |
protected Object m_data; |
2 |
26 Feb 07 |
jari |
607 |
|
2 |
26 Feb 07 |
jari |
608 |
public IconData(Icon icon, Object data) { |
2 |
26 Feb 07 |
jari |
609 |
m_icon = icon; |
2 |
26 Feb 07 |
jari |
610 |
m_expandedIcon = null; |
2 |
26 Feb 07 |
jari |
611 |
m_data = data; |
2 |
26 Feb 07 |
jari |
612 |
} |
2 |
26 Feb 07 |
jari |
613 |
|
2 |
26 Feb 07 |
jari |
614 |
public IconData(Icon icon, Icon expandedIcon, Object data) { |
2 |
26 Feb 07 |
jari |
615 |
m_icon = icon; |
2 |
26 Feb 07 |
jari |
616 |
m_expandedIcon = expandedIcon; |
2 |
26 Feb 07 |
jari |
617 |
m_data = data; |
2 |
26 Feb 07 |
jari |
618 |
} |
2 |
26 Feb 07 |
jari |
619 |
|
2 |
26 Feb 07 |
jari |
620 |
|
2 |
26 Feb 07 |
jari |
621 |
|
2 |
26 Feb 07 |
jari |
622 |
public Icon getIcon() { |
2 |
26 Feb 07 |
jari |
623 |
return m_icon; |
2 |
26 Feb 07 |
jari |
624 |
} |
2 |
26 Feb 07 |
jari |
625 |
|
2 |
26 Feb 07 |
jari |
626 |
|
2 |
26 Feb 07 |
jari |
627 |
|
2 |
26 Feb 07 |
jari |
628 |
public Icon getExpandedIcon() { |
2 |
26 Feb 07 |
jari |
629 |
return m_expandedIcon!=null ? m_expandedIcon : m_icon; |
2 |
26 Feb 07 |
jari |
630 |
} |
2 |
26 Feb 07 |
jari |
631 |
|
2 |
26 Feb 07 |
jari |
632 |
|
2 |
26 Feb 07 |
jari |
633 |
|
2 |
26 Feb 07 |
jari |
634 |
public Object getObject() { |
2 |
26 Feb 07 |
jari |
635 |
return m_data; |
2 |
26 Feb 07 |
jari |
636 |
} |
2 |
26 Feb 07 |
jari |
637 |
|
2 |
26 Feb 07 |
jari |
638 |
|
2 |
26 Feb 07 |
jari |
639 |
public String toString() { |
2 |
26 Feb 07 |
jari |
640 |
return m_data.toString(); |
2 |
26 Feb 07 |
jari |
641 |
} |
2 |
26 Feb 07 |
jari |
642 |
} |
2 |
26 Feb 07 |
jari |
643 |
|
2 |
26 Feb 07 |
jari |
644 |
|
2 |
26 Feb 07 |
jari |
645 |
|
2 |
26 Feb 07 |
jari |
646 |
private class IconCellRenderer extends JLabel implements TreeCellRenderer { |
2 |
26 Feb 07 |
jari |
647 |
|
2 |
26 Feb 07 |
jari |
648 |
protected Color m_textSelectionColor; |
2 |
26 Feb 07 |
jari |
649 |
protected Color m_textNonSelectionColor; |
2 |
26 Feb 07 |
jari |
650 |
protected Color m_bkSelectionColor; |
2 |
26 Feb 07 |
jari |
651 |
protected Color m_bkNonSelectionColor; |
2 |
26 Feb 07 |
jari |
652 |
protected Color m_borderSelectionColor; |
2 |
26 Feb 07 |
jari |
653 |
protected boolean m_selected; |
2 |
26 Feb 07 |
jari |
654 |
|
2 |
26 Feb 07 |
jari |
655 |
public IconCellRenderer() { |
2 |
26 Feb 07 |
jari |
656 |
super(); |
2 |
26 Feb 07 |
jari |
657 |
m_textSelectionColor = UIManager.getColor("Tree.selectionForeground"); |
2 |
26 Feb 07 |
jari |
658 |
m_textNonSelectionColor = UIManager.getColor("Tree.textForeground"); |
2 |
26 Feb 07 |
jari |
659 |
m_bkSelectionColor = UIManager.getColor("Tree.selectionBackground"); |
2 |
26 Feb 07 |
jari |
660 |
m_bkNonSelectionColor = UIManager.getColor("Tree.textBackground"); |
2 |
26 Feb 07 |
jari |
661 |
m_borderSelectionColor = UIManager.getColor("Tree.selectionBorderColor"); |
2 |
26 Feb 07 |
jari |
662 |
setOpaque(false); |
2 |
26 Feb 07 |
jari |
663 |
} |
2 |
26 Feb 07 |
jari |
664 |
|
2 |
26 Feb 07 |
jari |
665 |
|
2 |
26 Feb 07 |
jari |
666 |
|
2 |
26 Feb 07 |
jari |
667 |
public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus) { |
2 |
26 Feb 07 |
jari |
668 |
|
2 |
26 Feb 07 |
jari |
669 |
DefaultMutableTreeNode node = (DefaultMutableTreeNode)value; |
2 |
26 Feb 07 |
jari |
670 |
Object obj = node.getUserObject(); |
2 |
26 Feb 07 |
jari |
671 |
setText(obj.toString()); |
2 |
26 Feb 07 |
jari |
672 |
if (obj instanceof Boolean) |
2 |
26 Feb 07 |
jari |
673 |
setText("Retrieving data..."); |
2 |
26 Feb 07 |
jari |
674 |
|
2 |
26 Feb 07 |
jari |
675 |
if (obj instanceof IconData) { |
2 |
26 Feb 07 |
jari |
676 |
IconData idata = (IconData)obj; |
2 |
26 Feb 07 |
jari |
677 |
|
2 |
26 Feb 07 |
jari |
678 |
if (expanded) |
2 |
26 Feb 07 |
jari |
679 |
setIcon(idata.getExpandedIcon()); |
2 |
26 Feb 07 |
jari |
680 |
|
2 |
26 Feb 07 |
jari |
681 |
else |
2 |
26 Feb 07 |
jari |
682 |
setIcon(idata.getIcon()); |
2 |
26 Feb 07 |
jari |
683 |
} else { |
2 |
26 Feb 07 |
jari |
684 |
setIcon(null); |
2 |
26 Feb 07 |
jari |
685 |
} |
2 |
26 Feb 07 |
jari |
686 |
|
2 |
26 Feb 07 |
jari |
687 |
setFont(tree.getFont()); |
2 |
26 Feb 07 |
jari |
688 |
setForeground(sel ? m_textSelectionColor : m_textNonSelectionColor); |
2 |
26 Feb 07 |
jari |
689 |
setBackground(sel ? m_bkSelectionColor : m_bkNonSelectionColor); |
2 |
26 Feb 07 |
jari |
690 |
m_selected = sel; |
2 |
26 Feb 07 |
jari |
691 |
|
2 |
26 Feb 07 |
jari |
692 |
return this; |
2 |
26 Feb 07 |
jari |
693 |
} |
2 |
26 Feb 07 |
jari |
694 |
|
2 |
26 Feb 07 |
jari |
695 |
|
2 |
26 Feb 07 |
jari |
696 |
|
2 |
26 Feb 07 |
jari |
697 |
public void paintComponent(Graphics g) { |
2 |
26 Feb 07 |
jari |
698 |
|
2 |
26 Feb 07 |
jari |
699 |
Color bColor = getBackground(); |
2 |
26 Feb 07 |
jari |
700 |
Icon icon = getIcon(); |
2 |
26 Feb 07 |
jari |
701 |
g.setColor(bColor); |
2 |
26 Feb 07 |
jari |
702 |
|
2 |
26 Feb 07 |
jari |
703 |
int offset = 0; |
2 |
26 Feb 07 |
jari |
704 |
if(icon != null && getText() != null) { |
2 |
26 Feb 07 |
jari |
705 |
offset = (icon.getIconWidth() + getIconTextGap()); |
2 |
26 Feb 07 |
jari |
706 |
} |
2 |
26 Feb 07 |
jari |
707 |
|
2 |
26 Feb 07 |
jari |
708 |
g.fillRect(offset, 0, getWidth() - 1 - offset, |
2 |
26 Feb 07 |
jari |
709 |
getHeight() - 1); |
2 |
26 Feb 07 |
jari |
710 |
|
2 |
26 Feb 07 |
jari |
711 |
if (m_selected) { |
2 |
26 Feb 07 |
jari |
712 |
g.setColor(m_borderSelectionColor); |
2 |
26 Feb 07 |
jari |
713 |
g.drawRect(offset, 0, getWidth()-1-offset, getHeight()-1); |
2 |
26 Feb 07 |
jari |
714 |
} |
2 |
26 Feb 07 |
jari |
715 |
super.paintComponent(g); |
2 |
26 Feb 07 |
jari |
716 |
} |
2 |
26 Feb 07 |
jari |
717 |
} |
2 |
26 Feb 07 |
jari |
718 |
|
2 |
26 Feb 07 |
jari |
719 |
private class FileBrowser { |
2 |
26 Feb 07 |
jari |
720 |
|
2 |
26 Feb 07 |
jari |
721 |
private String workingFullDir; |
2 |
26 Feb 07 |
jari |
722 |
private String workingDir; |
2 |
26 Feb 07 |
jari |
723 |
private Vector filesVec; |
2 |
26 Feb 07 |
jari |
724 |
private File dir; |
2 |
26 Feb 07 |
jari |
725 |
private File subDir; |
2 |
26 Feb 07 |
jari |
726 |
|
2 |
26 Feb 07 |
jari |
727 |
public FileBrowser(String directory) { |
2 |
26 Feb 07 |
jari |
728 |
setDirectory(directory); |
2 |
26 Feb 07 |
jari |
729 |
} |
2 |
26 Feb 07 |
jari |
730 |
|
2 |
26 Feb 07 |
jari |
731 |
public void setDirectory(String directory) { |
2 |
26 Feb 07 |
jari |
732 |
|
2 |
26 Feb 07 |
jari |
733 |
workingFullDir = directory; |
2 |
26 Feb 07 |
jari |
734 |
dir = new File(directory); |
2 |
26 Feb 07 |
jari |
735 |
workingDir = dir.getAbsolutePath(); |
2 |
26 Feb 07 |
jari |
736 |
|
2 |
26 Feb 07 |
jari |
737 |
if (! dir.isDirectory()) { |
2 |
26 Feb 07 |
jari |
738 |
workingDir = workingDir.substring(0, workingDir.lastIndexOf(DIRECTORY_DIV)); |
2 |
26 Feb 07 |
jari |
739 |
} else { |
2 |
26 Feb 07 |
jari |
740 |
filterFiles(); |
2 |
26 Feb 07 |
jari |
741 |
} |
2 |
26 Feb 07 |
jari |
742 |
} |
2 |
26 Feb 07 |
jari |
743 |
|
2 |
26 Feb 07 |
jari |
744 |
public void filterFiles() { |
2 |
26 Feb 07 |
jari |
745 |
File checkFile; |
2 |
26 Feb 07 |
jari |
746 |
String[] available; |
2 |
26 Feb 07 |
jari |
747 |
filesVec = new Vector(); |
2 |
26 Feb 07 |
jari |
748 |
|
2 |
26 Feb 07 |
jari |
749 |
if (dir == null) |
2 |
26 Feb 07 |
jari |
750 |
return; |
2 |
26 Feb 07 |
jari |
751 |
|
2 |
26 Feb 07 |
jari |
752 |
available = dir.list(); |
2 |
26 Feb 07 |
jari |
753 |
|
2 |
26 Feb 07 |
jari |
754 |
if (workingDir == null) |
2 |
26 Feb 07 |
jari |
755 |
workingDir = dir.getAbsolutePath(); |
2 |
26 Feb 07 |
jari |
756 |
|
2 |
26 Feb 07 |
jari |
757 |
for (int i = 0; i < available.length; i++) { |
2 |
26 Feb 07 |
jari |
758 |
checkFile = new File(dir, available[i]); |
2 |
26 Feb 07 |
jari |
759 |
if (checkFile.isFile()) { |
2 |
26 Feb 07 |
jari |
760 |
filesVec.addElement(workingDir + ((workingDir.endsWith(DIRECTORY_DIV_S) ? "" : DIRECTORY_DIV_S)) + available[i]); |
2 |
26 Feb 07 |
jari |
761 |
} |
2 |
26 Feb 07 |
jari |
762 |
} |
2 |
26 Feb 07 |
jari |
763 |
} |
2 |
26 Feb 07 |
jari |
764 |
|
2 |
26 Feb 07 |
jari |
765 |
|
2 |
26 Feb 07 |
jari |
766 |
public Vector getFileNamesVec() { |
2 |
26 Feb 07 |
jari |
767 |
return filesVec; |
2 |
26 Feb 07 |
jari |
768 |
} |
2 |
26 Feb 07 |
jari |
769 |
|
2 |
26 Feb 07 |
jari |
770 |
|
2 |
26 Feb 07 |
jari |
771 |
public int getFileCounts() { |
2 |
26 Feb 07 |
jari |
772 |
return filesVec.size(); |
2 |
26 Feb 07 |
jari |
773 |
} |
2 |
26 Feb 07 |
jari |
774 |
|
2 |
26 Feb 07 |
jari |
775 |
|
2 |
26 Feb 07 |
jari |
776 |
public String getAbsolutePath() { |
2 |
26 Feb 07 |
jari |
777 |
return workingDir; |
2 |
26 Feb 07 |
jari |
778 |
} |
2 |
26 Feb 07 |
jari |
779 |
|
2 |
26 Feb 07 |
jari |
780 |
|
2 |
26 Feb 07 |
jari |
781 |
public String creatSubDir(String sub) { |
2 |
26 Feb 07 |
jari |
782 |
subDir = new File(workingFullDir + DIRECTORY_DIV + sub + DIRECTORY_DIV); |
2 |
26 Feb 07 |
jari |
783 |
return workingFullDir + DIRECTORY_DIV + sub + DIRECTORY_DIV; |
2 |
26 Feb 07 |
jari |
784 |
} |
2 |
26 Feb 07 |
jari |
785 |
|
2 |
26 Feb 07 |
jari |
786 |
|
2 |
26 Feb 07 |
jari |
787 |
public String getExtension(File f) { |
2 |
26 Feb 07 |
jari |
788 |
String ext = null; |
2 |
26 Feb 07 |
jari |
789 |
String s = f.getName(); |
2 |
26 Feb 07 |
jari |
790 |
int i = s.lastIndexOf('.'); |
2 |
26 Feb 07 |
jari |
791 |
|
2 |
26 Feb 07 |
jari |
792 |
if (i > 0 && i < s.length() - 1) { |
2 |
26 Feb 07 |
jari |
793 |
ext = s.substring(i+1).toLowerCase(); |
2 |
26 Feb 07 |
jari |
794 |
} |
2 |
26 Feb 07 |
jari |
795 |
return ext; |
2 |
26 Feb 07 |
jari |
796 |
} |
2 |
26 Feb 07 |
jari |
797 |
} |
2 |
26 Feb 07 |
jari |
798 |
} |