com.lowagie.tools.plugins.treeview
Class AnalyzePDF

java.lang.Object
  java.lang.Thread
      com.lowagie.tools.plugins.treeview.AnalyzePDF

All Implemented Interfaces:

ICommonAnalyzer, java.lang.Runnable, javax.swing.tree.TreeModel

public class AnalyzePDF
extends java.lang.Thread
implements javax.swing.tree.TreeModel, ICommonAnalyzer

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

(package private) javax.swing.tree.DefaultMutableTreeNode	filenode
(package private) int	numberofpages
(package private) int	pagecount
(package private) java.util.ArrayList	pageInh
(package private) ProgressDialog	progressdialog
(package private) PdfReader	reader
(package private) javax.swing.tree.DefaultMutableTreeNode	root
private java.util.Vector	treeModelListeners

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

AnalyzePDF(java.lang.String infile, ProgressDialog blubb)

Method Summary

void	addTreeModelListener(javax.swing.event.TreeModelListener l)
protected void	fireTreeNodesChanged(javax.swing.event.TreeModelEvent e)
protected void	fireTreeNodesInserted(javax.swing.event.TreeModelEvent e)
protected void	fireTreeNodesRemoved(javax.swing.event.TreeModelEvent e)
protected void	fireTreeStructureChanged(javax.swing.event.TreeModelEvent e)
java.lang.Object	getChild(java.lang.Object parent, int index) Returns the child of parent at index index in the parent's child array.
int	getChildCount(java.lang.Object parent) Returns the number of children of parent.
int	getIndexOfChild(java.lang.Object parent, java.lang.Object child) Returns the index of child in parent.
int	getPagecount()
java.lang.Object	getRoot() Returns the root of the tree.
boolean	isLeaf(java.lang.Object node) Returns true if node is a leaf.
void	iterateObjects(PdfObject pdfobj, PdfReader pdfreader, javax.swing.tree.DefaultMutableTreeNode node) Recursive investigate PDF Objecttree (other than pagetree objects!)
protected void	iterateOutlines(PdfDictionary outlines, PdfReader pdfreader, javax.swing.tree.DefaultMutableTreeNode node)
protected void	iteratePages(PdfDictionary page, PdfReader pdfreader, javax.swing.tree.DefaultMutableTreeNode node) Walk down the Pagetree
void	removeTreeModelListener(javax.swing.event.TreeModelListener l)
void	run() When an object implementing interface Runnable is used to create a thread, starting the thread causes the object's run method to be called in that separately executing thread.
void	updatecount()
void	valueForPathChanged(javax.swing.tree.TreePath path, java.lang.Object newValue) Messaged when the user has altered the value for the item identified by path to newValue.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

root

javax.swing.tree.DefaultMutableTreeNode root

filenode

javax.swing.tree.DefaultMutableTreeNode filenode

pagecount

int pagecount

progressdialog

ProgressDialog progressdialog

numberofpages

int numberofpages

pageInh

java.util.ArrayList pageInh

treeModelListeners

private transient java.util.Vector treeModelListeners

reader

PdfReader reader

Constructor Detail

AnalyzePDF

public AnalyzePDF(java.lang.String infile,
                  ProgressDialog blubb)

Method Detail

iteratePages

protected void iteratePages(PdfDictionary page,
                            PdfReader pdfreader,
                            javax.swing.tree.DefaultMutableTreeNode node)

Walk down the Pagetree

Parameters:

page - PdfDictionary

pdfreader - PdfReader

count_in_leaf - int

node - DefaultMutableTreeNode

iterateOutlines

protected void iterateOutlines(PdfDictionary outlines,
                               PdfReader pdfreader,
                               javax.swing.tree.DefaultMutableTreeNode node)

iterateObjects

public void iterateObjects(PdfObject pdfobj,
                           PdfReader pdfreader,
                           javax.swing.tree.DefaultMutableTreeNode node)

Recursive investigate PDF Objecttree (other than pagetree objects!)

Specified by:

iterateObjects in interface ICommonAnalyzer

Parameters:

pdfobj - PdfObject

pdfreader - PdfReader

node - DefaultMutableTreeNode

getRoot

public java.lang.Object getRoot()

Returns the root of the tree.

Specified by:

getRoot in interface javax.swing.tree.TreeModel

Returns:

the root of the tree

getChild

public java.lang.Object getChild(java.lang.Object parent,
                                 int index)

Returns the child of parent at index index in the parent's child array.

Specified by:

getChild in interface javax.swing.tree.TreeModel

Parameters:

parent - a node in the tree, obtained from this data source

index - int

Returns:

the child of parent at index index

getChildCount

public int getChildCount(java.lang.Object parent)

Returns the number of children of parent.

Specified by:

getChildCount in interface javax.swing.tree.TreeModel

Parameters:

parent - a node in the tree, obtained from this data source

Returns:

the number of children of the node parent

isLeaf

public boolean isLeaf(java.lang.Object node)

Returns true if node is a leaf.

Specified by:

isLeaf in interface javax.swing.tree.TreeModel

Parameters:

node - a node in the tree, obtained from this data source

Returns:

true if node is a leaf

valueForPathChanged

public void valueForPathChanged(javax.swing.tree.TreePath path,
                                java.lang.Object newValue)

Messaged when the user has altered the value for the item identified by path to newValue.

Specified by:

valueForPathChanged in interface javax.swing.tree.TreeModel

Parameters:

path - path to the node that the user has altered

newValue - the new value from the TreeCellEditor

getIndexOfChild

public int getIndexOfChild(java.lang.Object parent,
                           java.lang.Object child)

Returns the index of child in parent.

Specified by:

getIndexOfChild in interface javax.swing.tree.TreeModel

Parameters:

parent - a note in the tree, obtained from this data source

child - the node we are interested in

Returns:

the index of the child in the parent, or -1 if either child or parent are null

removeTreeModelListener

public void removeTreeModelListener(javax.swing.event.TreeModelListener l)

Specified by:

removeTreeModelListener in interface javax.swing.tree.TreeModel

addTreeModelListener

public void addTreeModelListener(javax.swing.event.TreeModelListener l)

Specified by:

addTreeModelListener in interface javax.swing.tree.TreeModel

fireTreeNodesChanged

protected void fireTreeNodesChanged(javax.swing.event.TreeModelEvent e)

fireTreeNodesInserted

protected void fireTreeNodesInserted(javax.swing.event.TreeModelEvent e)

fireTreeNodesRemoved

protected void fireTreeNodesRemoved(javax.swing.event.TreeModelEvent e)

fireTreeStructureChanged

protected void fireTreeStructureChanged(javax.swing.event.TreeModelEvent e)

run

public void run()

When an object implementing interface Runnable is used to create a thread, starting the thread causes the object's run method to be called in that separately executing thread.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

getPagecount

public int getPagecount()

updatecount

public void updatecount()