org.jpedal.examples.simpleviewer
Class Commands

java.lang.Object
  org.jpedal.examples.simpleviewer.Commands

public class Commands
extends java.lang.Object

This class contains code to execute the actual commands.

Field Summary

static int	ADD
static int	ADDHEADERFOOTER
static int	ADDVIEW
static int	AUTOSCROLL
static int	BACK
static int	BACKPAGE
static int	BITMAP
static int	BUY
static int	CASCADE
static int	CONTINUOUS
static int	CONTINUOUS_FACING
static int	COPY
static int	CURRENTPAGE
static int	DELETE
static int	DESELECTALL
static int	DOCINFO
static int	EXIT
boolean	extractingAsImage
static int	FACING
static int	FBACKPAGE
static int	FFORWARDPAGE
static int	FIND
static java.lang.Integer	FIRST_DOCUMENT_SEARCH_RESULT_NOW_SHOWN
static int	FIRSTPAGE
static int	FORWARD
static int	FORWARDPAGE
static int	FULLSCREEN
static int	GETOUTLINEPANEL
static int	GETPAGECOUNTER
static int	GETTHUMBNAILPANEL
static int	GOTO
static int	HANDOUTS
static int	HELP
static int	HIGHLIGHT
static boolean	hires custom hi-res val for JPedal settings
static int	IMAGES
static int	INFO
java.io.InputStream	inputStream
static int	LASTPAGE
static int	MOUSEMODE
static int	NEXTDOCUMENT
static int	NEXTRESULT
static int	NUP
static int	OPENFILE
static int	OPENURL
static int	PAGECOUNT
static int	PAGEFLOW
static int	PAGEGROUPING
org.jpedal.SingleDisplay	pages access to page display
static int	PANMODE
static int	PDF
static int	PREFERENCES
static int	PREVIOUSDOCUMENT
static int	PREVIOUSRESULT
static int	PRINT
static int	QUALITY
static int	ROTATE
static int	ROTATION
static int	RSS
static int	SAVE
static int	SAVEFORM
static int	SCALING
static int	SCROLL
static java.lang.Integer	SEARCH_NOT_FOUND
static java.lang.Integer	SEARCH_RETURNED_TO_START
static int	SECURITY
static int	SELECTALL
static int	SEPARATECOVER
static int	SETCROP
static int	SETPAGECOLOR
static int	SETUNDRAWNPAGECOLOR
static int	SIGN
static int	SINGLE
static int	SNAPSHOT
static int	STAMPIMAGE
static int	STAMPTEXT
static int	TEXT
static int	TEXTSELECT
static int	TILE
static int	TIP
static int	UPDATE
static int	UPDATEGUILAYOUT
static int	VISITWEBSITE

Constructor Summary

Commands(Values commonValues, SwingGUI currentGUI, PdfDecoder decode_pdf, GUIThumbnailPanel thumbnails, PropertiesFile properties, GUISearchWindow searchFrame, Printer currentPrinter)

Method Summary

void	addAView(int page, java.awt.Rectangle location, java.lang.Integer scalingType)
void	addImage(java.awt.image.BufferedImage img) used to display non-PDF files
void	addToRecentDocuments(java.lang.String selectedFile)
boolean	checkForUpdates(boolean showMessages)
void	clearRecentDocuments()
java.lang.String	copySelectedText() routine to link GUI into text extraction functions
void	enableRecentDocuments(boolean enable)
java.lang.Object	executeCommand(int ID, java.lang.Object[] args) main routine which executes code for current command Values can also be passed in so it can be called from your own code some commands return a status Object otherwise null
void	extractSelectedScreenAsImage() extract selected area as a rectangle and show onscreen
void	extractSelectedText() routine to link GUI into text extraction functions
void	flush() routine to remove all objects from temp store
MouseMode	getMouseMode()
org.jpedal.SingleDisplay	getPages()
SearchList	getSearchList() Returns the searchList of the last search preformed.
void	goBackAView()
void	goForwardAView()
void	gotoPage(java.lang.String page)
void	handleUnsaveForms() warns user forms unsaved and offers save option
boolean	isImageExtractionAllowed()
boolean	isPDF()
static boolean	isPDFLinearized(java.lang.String pdfUrl) examine first few bytes to see if linearized and return true linearized file
void	openFile(java.lang.String selectedFile) checks file can be opened (permission)
boolean	openingTransferedFiles()
void	openTransferedFile(java.lang.String file)
void	recentDocumentsOption(javax.swing.JMenu file)
void	scrollRectToHighlight(java.awt.Rectangle highlight, int page)
void	selectFile() opens a pdf file and calls the display/decode routines
void	setImageExtractionAllowed(boolean allow)
void	setPageProperties(java.lang.Object rotation, java.lang.Object scaling)
void	setPdfDecoder(PdfDecoder decode_pdf)
void	updateRecentDocuments(java.lang.String[] recentDocs)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

hires

public static boolean hires

custom hi-res val for JPedal settings

extractingAsImage

public boolean extractingAsImage

INFO

public static final int INFO

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Constant Field Values

BITMAP

public static final int BITMAP

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Constant Field Values

IMAGES

public static final int IMAGES

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TEXT

public static final int TEXT

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SAVE

public static final int SAVE

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PRINT

public static final int PRINT

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EXIT

public static final int EXIT

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AUTOSCROLL

public static final int AUTOSCROLL

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DOCINFO

public static final int DOCINFO

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OPENFILE

public static final int OPENFILE

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FIND

public static final int FIND

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SNAPSHOT

public static final int SNAPSHOT

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OPENURL

public static final int OPENURL

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VISITWEBSITE

public static final int VISITWEBSITE

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PREVIOUSDOCUMENT

public static final int PREVIOUSDOCUMENT

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NEXTDOCUMENT

public static final int NEXTDOCUMENT

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PREVIOUSRESULT

public static final int PREVIOUSRESULT

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NEXTRESULT

public static final int NEXTRESULT

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TIP

public static final int TIP

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CASCADE

public static final int CASCADE

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TILE

public static final int TILE

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UPDATE

public static final int UPDATE

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PREFERENCES

public static final int PREFERENCES

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COPY

public static final int COPY

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SELECTALL

public static final int SELECTALL

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DESELECTALL

public static final int DESELECTALL

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UPDATEGUILAYOUT

public static final int UPDATEGUILAYOUT

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MOUSEMODE

public static final int MOUSEMODE

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PANMODE

public static final int PANMODE

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TEXTSELECT

public static final int TEXTSELECT

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SEPARATECOVER

public static final int SEPARATECOVER

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FIRSTPAGE

public static final int FIRSTPAGE

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FBACKPAGE

public static final int FBACKPAGE

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BACKPAGE

public static final int BACKPAGE

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FORWARDPAGE

public static final int FORWARDPAGE

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FFORWARDPAGE

public static final int FFORWARDPAGE

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LASTPAGE

public static final int LASTPAGE

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GOTO

public static final int GOTO

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SINGLE

public static final int SINGLE

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CONTINUOUS

public static final int CONTINUOUS

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CONTINUOUS_FACING

public static final int CONTINUOUS_FACING

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FACING

public static final int FACING

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PAGEFLOW

public static final int PAGEFLOW

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FULLSCREEN

public static final int FULLSCREEN

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RSS

public static final int RSS

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HELP

public static final int HELP

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BUY

public static final int BUY

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QUALITY

public static final int QUALITY

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ROTATION

public static final int ROTATION

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SCALING

public static final int SCALING

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SAVEFORM

public static final int SAVEFORM

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PDF

public static final int PDF

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ROTATE

public static final int ROTATE

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DELETE

public static final int DELETE

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ADD

public static final int ADD

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SECURITY

public static final int SECURITY

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ADDHEADERFOOTER

public static final int ADDHEADERFOOTER

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STAMPTEXT

public static final int STAMPTEXT

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STAMPIMAGE

public static final int STAMPIMAGE

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SETCROP

public static final int SETCROP

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NUP

public static final int NUP

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HANDOUTS

public static final int HANDOUTS

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SIGN

public static final int SIGN

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HIGHLIGHT

public static final int HIGHLIGHT

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SCROLL

public static final int SCROLL

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ADDVIEW

public static final int ADDVIEW

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FORWARD

public static final int FORWARD

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BACK

public static final int BACK

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PAGECOUNT

public static final int PAGECOUNT

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CURRENTPAGE

public static final int CURRENTPAGE

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GETOUTLINEPANEL

public static final int GETOUTLINEPANEL

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GETTHUMBNAILPANEL

public static final int GETTHUMBNAILPANEL

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GETPAGECOUNTER

public static final int GETPAGECOUNTER

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PAGEGROUPING

public static final int PAGEGROUPING

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SETPAGECOLOR

public static final int SETPAGECOLOR

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SETUNDRAWNPAGECOLOR

public static final int SETUNDRAWNPAGECOLOR

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FIRST_DOCUMENT_SEARCH_RESULT_NOW_SHOWN

public static final java.lang.Integer FIRST_DOCUMENT_SEARCH_RESULT_NOW_SHOWN

SEARCH_RETURNED_TO_START

public static final java.lang.Integer SEARCH_RETURNED_TO_START

SEARCH_NOT_FOUND

public static final java.lang.Integer SEARCH_NOT_FOUND

inputStream

public java.io.InputStream inputStream

pages

public org.jpedal.SingleDisplay pages

access to page display

Constructor Detail

Commands

public Commands(Values commonValues,
                SwingGUI currentGUI,
                PdfDecoder decode_pdf,
                GUIThumbnailPanel thumbnails,
                PropertiesFile properties,
                GUISearchWindow searchFrame,
                Printer currentPrinter)

Method Detail

getPages

public org.jpedal.SingleDisplay getPages()

addToRecentDocuments

public void addToRecentDocuments(java.lang.String selectedFile)

executeCommand

public java.lang.Object executeCommand(int ID,
                                       java.lang.Object[] args)

main routine which executes code for current command Values can also be passed in so it can be called from your own code some commands return a status Object otherwise null

openTransferedFile

public void openTransferedFile(java.lang.String file)
                        throws PdfException

Throws:

PdfException

openingTransferedFiles

public boolean openingTransferedFiles()

handleUnsaveForms

public void handleUnsaveForms()

warns user forms unsaved and offers save option

extractSelectedScreenAsImage

public void extractSelectedScreenAsImage()

extract selected area as a rectangle and show onscreen

copySelectedText

public java.lang.String copySelectedText()

routine to link GUI into text extraction functions

extractSelectedText

public void extractSelectedText()

routine to link GUI into text extraction functions

openFile

public void openFile(java.lang.String selectedFile)
              throws PdfException

checks file can be opened (permission)

Throws:

PdfException

selectFile

public void selectFile()

opens a pdf file and calls the display/decode routines

gotoPage

public void gotoPage(java.lang.String page)

updateRecentDocuments

public void updateRecentDocuments(java.lang.String[] recentDocs)

enableRecentDocuments

public void enableRecentDocuments(boolean enable)

addImage

public void addImage(java.awt.image.BufferedImage img)

used to display non-PDF files

recentDocumentsOption

public void recentDocumentsOption(javax.swing.JMenu file)

flush

public final void flush()

routine to remove all objects from temp store

checkForUpdates

public boolean checkForUpdates(boolean showMessages)

setPdfDecoder

public void setPdfDecoder(PdfDecoder decode_pdf)

setPageProperties

public void setPageProperties(java.lang.Object rotation,
                              java.lang.Object scaling)

clearRecentDocuments

public void clearRecentDocuments()

getSearchList

public SearchList getSearchList()

Returns the searchList of the last search preformed. If currently searching this method will return the results for last completed search

Returns:

SearchList of all results, all data but the actual highlgiht areas

getMouseMode

public MouseMode getMouseMode()

addAView

public void addAView(int page,
                     java.awt.Rectangle location,
                     java.lang.Integer scalingType)

goBackAView

public void goBackAView()

goForwardAView

public void goForwardAView()

isImageExtractionAllowed

public boolean isImageExtractionAllowed()

setImageExtractionAllowed

public void setImageExtractionAllowed(boolean allow)

isPDF

public boolean isPDF()

isPDFLinearized

public static final boolean isPDFLinearized(java.lang.String pdfUrl)
                                     throws PdfException

examine first few bytes to see if linearized and return true linearized file

Parameters:

pdfUrl -

Returns:

Throws:

PdfException

scrollRectToHighlight

public void scrollRectToHighlight(java.awt.Rectangle highlight,
                                  int page)