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An Open Source JavaFX PDF Viewer
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2015 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
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
*
* ---------------
* PaperSizes.java
* ---------------
*/
package org.jpedal.examples.viewer.paper;
import javax.print.DocFlavor;
import javax.print.PrintService;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.print.attribute.standard.MediaPrintableArea;
import javax.print.attribute.standard.MediaSize;
import javax.print.attribute.standard.MediaSizeName;
import javax.print.attribute.standard.OrientationRequested;
import java.awt.print.PageFormat;
import java.util.*;
public class PaperSizes {
Map paperDefinitions=new HashMap();
ArrayList paperList = new ArrayList();
private static final double mmToSubInch = 72 / 25.4;
final Map paperNames=new HashMap();
/**default for paper selection*/
private int defaultPageIndex;
private String defaultSize;
private PrintService printService;
@SuppressWarnings("UnusedDeclaration")
public PaperSizes(final PrintService printService) {
defaultSize = null;
populateNameMap();
addCustomPaperSizes();
setPrintService(printService);
}
public PaperSizes(final String defaultSize){
this.defaultSize = defaultSize;
populateNameMap();
addCustomPaperSizes();
}
public String[] getAvailablePaperSizes(){
final Object[] objs = paperList.toArray();
final String[] names = new String[objs.length];
for (int i=0; i pX-0.5 && values[2] < pX+0.5) {
values[2] = (float) pX;
}
if (values[3] > pY-0.5 && values[3] < pY+0.5) {
values[3] = (float) pY;
}
//Check if printer thinks page is other way round - flip pagesize if so
if (values[2] > pX ^ values[3] > pY) {
final double temp = pX;
pX = pY;
pY = temp;
}
//Create and store as Paper object
final MarginPaper paper = new MarginPaper();
paper.setSize(pX*mmToSubInch, pY*mmToSubInch);
paper.setMinImageableArea(values[0]* mmToSubInch,values[1]*mmToSubInch, values[2]*mmToSubInch, values[3]*mmToSubInch);
paperDefinitions.put(printDescription,paper);
paperList.add(printDescription);
}
/**
* Returns the index of the default paper size
* @return
*/
public int getDefaultPageIndex() {
return defaultPageIndex;
}
/**
* Returns the default orientation requested by the printer
* @return int flag for the orientation
*/
public int getDefaultPageOrientation() {
//Set the pageformat orientation based on printer preference
final OrientationRequested or = (OrientationRequested)printService.getDefaultAttributeValue(OrientationRequested.class);
int orientation = PageFormat.PORTRAIT;
if(or!=null){
switch (or.getValue()) {
case 4:
orientation = PageFormat.LANDSCAPE;
break;
case 5:
orientation = PageFormat.REVERSE_LANDSCAPE;
break;
}
}
return orientation;
}
/**
* Fills the name map from standardised to "pretty" names
*/
private void populateNameMap() {
paperNames.put("iso-a0", "A0");
paperNames.put("iso-a1", "A1");
paperNames.put("iso-a2", "A2");
paperNames.put("iso-a3", "A3");
paperNames.put("iso-a4", "A4");
paperNames.put("iso-a5", "A5");
paperNames.put("iso-a6", "A6");
paperNames.put("iso-a7", "A7");
paperNames.put("iso-a8", "A8");
paperNames.put("iso-a9", "A9");
paperNames.put("iso-a10", "A10");
paperNames.put("iso-b0", "B0");
paperNames.put("iso-b1", "B1");
paperNames.put("iso-b2", "B2");
paperNames.put("iso-b3", "B3");
paperNames.put("iso-b4", "B4");
paperNames.put("iso-b5", "B5");
paperNames.put("iso-b6", "B6");
paperNames.put("iso-b7", "B7");
paperNames.put("iso-b8", "B8");
paperNames.put("iso-b9", "B9");
paperNames.put("iso-b10", "B10");
paperNames.put("na-letter", "North American Letter");
paperNames.put("na-legal", "North American Legal");
paperNames.put("na-8x10", "North American 8x10 inch");
paperNames.put("na-5x7", "North American 5x7 inch");
paperNames.put("executive", "Executive");
paperNames.put("folio", "Folio");
paperNames.put("invoice", "Invoice");
paperNames.put("tabloid", "Tabloid");
paperNames.put("ledger", "Ledger");
paperNames.put("quarto", "Quarto");
paperNames.put("iso-c0", "C0");
paperNames.put("iso-c1", "C1");
paperNames.put("iso-c2", "C2");
paperNames.put("iso-c3", "C3");
paperNames.put("iso-c4", "C4");
paperNames.put("iso-c5", "C5");
paperNames.put("iso-c6", "C6");
paperNames.put("iso-designated-long", "ISO Designated Long size");
paperNames.put("na-10x13-envelope", "North American 10x13 inch");
paperNames.put("na-9x12-envelope", "North American 9x12 inch");
paperNames.put("na-number-10-envelope", "North American number 10 business envelope");
paperNames.put("na-7x9-envelope", "North American 7x9 inch envelope");
paperNames.put("na-9x11-envelope", "North American 9x11 inch envelope");
paperNames.put("na-10x14-envelope", "North American 10x14 inch envelope");
paperNames.put("na-number-9-envelope", "North American number 9 business envelope");
paperNames.put("na-6x9-envelope", "North American 6x9 inch envelope");
paperNames.put("na-10x15-envelope", "North American 10x15 inch envelope");
paperNames.put("monarch-envelope", "Monarch envelope");
paperNames.put("jis-b0", "Japanese B0");
paperNames.put("jis-b1", "Japanese B1");
paperNames.put("jis-b2", "Japanese B2");
paperNames.put("jis-b3", "Japanese B3");
paperNames.put("jis-b4", "Japanese B4");
paperNames.put("jis-b5", "Japanese B5");
paperNames.put("jis-b6", "Japanese B6");
paperNames.put("jis-b7", "Japanese B7");
paperNames.put("jis-b8", "Japanese B8");
paperNames.put("jis-b9", "Japanese B9");
paperNames.put("jis-b10", "Japanese B10");
paperNames.put("a", "Engineering ANSI A");
paperNames.put("b", "Engineering ANSI B");
paperNames.put("c", "Engineering ANSI C");
paperNames.put("d", "Engineering ANSI D");
paperNames.put("e", "Engineering ANSI E");
paperNames.put("arch-a", "Architectural A");
paperNames.put("arch-b", "Architectural B");
paperNames.put("arch-c", "Architectural C");
paperNames.put("arch-d", "Architectural D");
paperNames.put("arch-e", "Architectural E");
paperNames.put("japanese-postcard", "Japanese Postcard");
paperNames.put("oufuko-postcard", "Oufuko Postcard");
paperNames.put("italian-envelope", "Italian Envelope");
paperNames.put("personal-envelope", "Personal Envelope");
paperNames.put("na-number-11-envelope", "North American Number 11 Envelope");
paperNames.put("na-number-12-envelope", "North American Number 12 Envelope");
paperNames.put("na-number-14-envelope", "North American Number 14 Envelope");
}
}