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import java.io.*;
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import javax.swing.Icon;
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import javax.swing.event.*;
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import javax.swing.tree.*;
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class cFileSystemModel implements TreeModel
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{
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File root;
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cFilter filter;
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public cFileSystemModel(File r)
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{
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root = r;
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}
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public cFileSystemModel(File r, cFilter f)
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{
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root = r;
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filter = f;
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}
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public void addTreeModelListener(TreeModelListener l)
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{
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}
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public Object getChild(Object parent, int index)
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{
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//new Exception().printStackTrace();
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//System.out.println("child[" + index + "] = " + ((File) parent).listFiles(filter)[index]);
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File[] files = table.get(parent);
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assert (files != null);
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//return ((File) parent).listFiles(filter)[index];
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return files[index];
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}
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java.util.Hashtable<File, File[]> table = new java.util.Hashtable<File, File[]>();
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public int getChildCount(Object parent)
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{
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if (isLeaf(parent))
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{
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return 0;
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} else
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{
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//System.out.println(parent + " childcount = " + ((File) parent).listFiles(filter).length);
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File[] files = table.get(parent);
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if (files == null)
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{
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files = ((File) parent).listFiles(filter);
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table.put(((File) parent), files);
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}
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return files.length;
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}
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}
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public int getIndexOfChild(Object parent, Object child)
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{
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assert false;
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return 0;
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}
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public Object getRoot()
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{
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return root;
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}
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public boolean isLeaf(Object node)
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{
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return !((File) node).isDirectory();
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}
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public void removeTreeModelListener(TreeModelListener l)
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{
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}
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public void valueForPathChanged(TreePath path, Object newValue)
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{
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}
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static java.util.Hashtable<String, javax.swing.ImageIcon> icons = new java.util.Hashtable<String, javax.swing.ImageIcon>();
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static class Renderer extends DefaultTreeCellRenderer
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{
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public Renderer()
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{
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}
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public java.awt.Component getTreeCellRendererComponent(
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//cTree tree,
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javax.swing.JTree tree,
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Object value,
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boolean sel,
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boolean expanded,
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boolean leaf,
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int row,
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boolean hasFocus)
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{
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//System.out.println(value);
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super.getTreeCellRendererComponent(
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tree, value, sel,
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expanded, leaf, row,
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hasFocus);
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String valueString = value.toString();
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String lcString = valueString.toLowerCase();
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if (lcString.endsWith(".gfd") || lcString.endsWith(".obj") || lcString.endsWith(".3ds"))
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{
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if (true)
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{
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// Small icons
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String valueTruncated = valueString.substring(0, valueString.length()-4);
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//System.out.println("valueTruncated = " + valueTruncated);
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javax.swing.ImageIcon rendererIcon = icons.get(valueTruncated);
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if (rendererIcon == null)
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{
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if (new File(valueTruncated + ".jpg").exists())
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{
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rendererIcon = new javax.swing.ImageIcon(valueTruncated + ".jpg");
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}
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else
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{
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if (new File(valueTruncated + ".png").exists())
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{
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rendererIcon = new javax.swing.ImageIcon(valueTruncated + ".png");
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}
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}
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if (rendererIcon == null)
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{
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rendererIcon = ObjEditor.GetIcon("icons/primitives.png");
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}
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icons.put(valueTruncated, rendererIcon);
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}
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setIcon(rendererIcon);
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}
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else
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{
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// Large icons
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String[] split = valueString.split("/");
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String valueTruncated = "";
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for (int i=1; i<split.length-1; i++)
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{
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valueTruncated += "/" + split[i];
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}
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valueTruncated += "/icon.jpg";
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System.out.println(valueTruncated);
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javax.swing.ImageIcon rendererIcon = icons.get(valueTruncated);
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if (rendererIcon == null)
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{
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if (new File(valueTruncated).exists())
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{
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rendererIcon = new javax.swing.ImageIcon(valueTruncated);
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}
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if (rendererIcon == null)
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{
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rendererIcon = new javax.swing.ImageIcon();
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}
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icons.put(valueTruncated, rendererIcon);
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}
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setIcon(rendererIcon);
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}
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}
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else
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{
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//setIcon(null);
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// Icon systemIcon = javax.swing.filechooser.FileSystemView.getFileSystemView().getSystemIcon( new File(valueString) );
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// setIcon(systemIcon);
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}
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setToolTipText("This book is in the Tutorial series.");
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return this;
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}
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public void setText(String text)
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{
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//System.out.println(text);
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super.setText(new File(text).getName());
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}
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}
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}
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