/**
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.jpedal.org
* (C) Copyright 1997-2008, IDRsolutions and Contributors.
*
* This file is part of JPedal
*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* RotatePDFPages.java
* ---------------
*/
package org.jpedal.examples.simpleviewer.gui.popups;
import java.awt.*;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.print.attribute.standard.PageRanges;
import javax.swing.ButtonGroup;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JRadioButton;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.JToggleButton;
import org.jpedal.utils.LogWriter;
import org.jpedal.utils.Messages;
import org.jpedal.examples.simpleviewer.SimpleViewer;
public class RotatePDFPages extends Save
{
JLabel OutputLabel = new JLabel();
ButtonGroup buttonGroup1 = new ButtonGroup();
ButtonGroup buttonGroup2 = new ButtonGroup();
JToggleButton jToggleButton3 = new JToggleButton();
JToggleButton jToggleButton2 = new JToggleButton();
JRadioButton printAll=new JRadioButton();
JRadioButton printCurrent=new JRadioButton();
JRadioButton printPages=new JRadioButton();
JTextField pagesBox=new JTextField();
final String[] rotationItems = {Messages.getMessage("PdfViewerComboBox.Clockwise90"),Messages.getMessage("PdfViewerComboBox.CounterClockwise90")
,Messages.getMessage("PdfViewerComboBox.180Degrees")};
JLabel direction = new JLabel(Messages.getMessage("PdfViewerMessage.Direction"));
JComboBox directionBox = new JComboBox(rotationItems);
public RotatePDFPages( String root_dir, int end_page, int currentPage )
{
super(root_dir, end_page, currentPage);
try
{
jbInit();
}
catch( Exception e )
{
e.printStackTrace();
}
}
///////////////////////////////////////////////////////////////////////
/**
* get root dir
*/
final public int[] getRotatedPages()
{
int[] pagesToExport=null;
if(printAll.isSelected()){
pagesToExport=new int[end_page];
for(int i=0;i<end_page;i++)
pagesToExport[i]=i+1;
}else if( printCurrent.isSelected() ){
pagesToExport=new int[1];
pagesToExport[0]=currentPage;
}else if( printPages.isSelected() ){
try{
PageRanges pages=new PageRanges(pagesBox.getText());
int count=0;
int i = -1;
while ((i = pages.next(i)) != -1)
count++;
pagesToExport=new int[count];
count=0;
i = -1;
while ((i = pages.next(i)) != -1){
if(i > end_page){
if(SimpleViewer.showMessages)
JOptionPane.showMessageDialog(this,Messages.getMessage("PdfViewerText.Page")+
' ' +i+ ' ' +Messages.getMessage("PdfViewerError.OutOfBounds")+ ' ' +
Messages.getMessage("PdfViewerText.PageCount")+ ' ' +end_page);
return null;
}
pagesToExport[count]=i;
count++;
}
}catch (IllegalArgumentException e) {
LogWriter.writeLog( "Exception " + e + " in exporting pdfs" );
if(SimpleViewer.showMessages)
JOptionPane.showMessageDialog(this,Messages.getMessage("PdfViewerError.InvalidSyntax"));
}
}
return pagesToExport;
}
public int getDirection(){
return directionBox.getSelectedIndex();
}
private void jbInit() throws Exception
{
direction.setFont( new java.awt.Font( "Dialog", Font.BOLD, 14 ) );
direction.setDisplayedMnemonic( '0' );
direction.setBounds( new Rectangle( 13, 13, 220, 26 ) );
directionBox.setBounds( new Rectangle( 23, 40, 300, 23 ) );
pageRangeLabel.setText(Messages.getMessage("PdfViewerPageRange.text"));
pageRangeLabel.setBounds( new Rectangle( 13, 71, 199, 26 ) );
printAll.setText(Messages.getMessage("PdfViewerRadioButton.All"));
printAll.setBounds( new Rectangle( 23, 100, 75, 22 ) );
printCurrent.setText(Messages.getMessage("PdfViewerRadioButton.CurrentPage"));
printCurrent.setBounds( new Rectangle( 23, 120, 100, 22 ) );
printCurrent.setSelected(true);
printPages.setText(Messages.getMessage("PdfViewerRadioButton.Pages"));
printPages.setBounds( new Rectangle( 23, 142, 70, 22 ) );
pagesBox.setBounds( new Rectangle( 95, 142, 200, 22 ) );
pagesBox.addKeyListener(new KeyListener(){
public void keyPressed(KeyEvent arg0) {}
public void keyReleased(KeyEvent arg0) {
if(pagesBox.getText().length() == 0)
printCurrent.setSelected(true);
else
printPages.setSelected(true);
}
public void keyTyped(KeyEvent arg0) {}
});
JTextArea pagesInfo=new JTextArea(Messages.getMessage("PdfViewerMessage.PageNumberOrRange")+ '\n' +
Messages.getMessage("PdfViewerMessage.PageRangeExample"));
pagesInfo.setBounds(new Rectangle(23,185,400,40));
pagesInfo.setOpaque(false);
optionsForFilesLabel.setBounds( new Rectangle( 13, 220, 199, 26 ) );
this.add( printAll, null );
this.add( printCurrent, null );
this.add( printPages, null );
this.add( pagesBox, null );
this.add( pagesInfo, null );
this.add( directionBox, null );
this.add( direction, null );
this.add( changeButton, null );
this.add( pageRangeLabel, null );
this.add( jToggleButton2, null );
this.add( jToggleButton3, null );
buttonGroup1.add( printAll );
buttonGroup1.add( printCurrent );
buttonGroup1.add( printPages );
}
final public Dimension getPreferredSize()
{
return new Dimension( 400, 250 );
}
}