org.jpedal.objects.javascript.functions.AFDate Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of OpenViewerFX Show documentation
Show all versions of OpenViewerFX Show documentation
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 1997-2017 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
*
* ---------------
* AFDate.java
* ---------------
*/
package org.jpedal.objects.javascript.functions;
import org.jpedal.constants.ErrorCodes;
import org.jpedal.objects.acroforms.AcroRenderer;
import org.jpedal.objects.acroforms.actions.ActionHandler;
import org.jpedal.objects.raw.FormObject;
public class AFDate extends JSFunction{
public AFDate(final AcroRenderer acro, final FormObject formObject) {
super(acro,formObject);
}
@Override
public int execute(final String js, final String[] args, final int type, final int event, final char keyPressed) {
if(event!=ActionHandler.FOCUS_EVENT){
JSFunction.debug("Not called on key event event="+event+" js="+js);
return 0;
}
final Object[] errArgs=new Object[2];
errArgs[0]=formObject.getObjectRefAsString();
errArgs[1]=stripQuotes(args[1]);
final String validatedValue= validateMask(args,":.,/ -",true);
if(validatedValue!=null && !validatedValue.isEmpty()){ //with date we also test its valid date
//of course mask is not a perfect match :-(
//(ie MM is month, not minutes)
// String dateMask = getJavaDateMask(args);
//we need to bounce into date and out to string
//and compare as Date happily excepts 32nd Feb 2006, and other invalid values
// SimpleDateFormat testDate =new SimpleDateFormat(dateMask);
// try {
// Date convertedDate =testDate.parse(validatedValue);
// System.out.println(validatedValue+" - "+testDate.format(convertedDate).toString());
// //30th feb would become March so no match
// if(!validatedValue.equals(testDate.format(convertedDate).toString()))
// validatedValue=null;
//
// }
}
//will reset if null
if(validatedValue==null){
maskAlert(ErrorCodes.JSInvalidDateFormat,errArgs);//chris unformat
execute(js, args, type, event, keyPressed);
}else{
formObject.setLastValidValue(validatedValue);
formObject.updateValue(validatedValue,false, true);
}
return 0;
}
// private String getJavaDateMask(String[] args) {
// String dateMask=stripQuotes(args[1]);
// StringBuffer mappedMask=new StringBuffer();
// StringTokenizer dateValue=new StringTokenizer(dateMask,".");
// while(dateValue.hasMoreTokens()){
//
// String val=dateValue.nextToken();
//
// if(val.equals("mm"))
// val="MM";
//
// if(mappedMask.length()>0)
// mappedMask.append('.');
//
// mappedMask.append(val);
//
// }
//
// dateMask=mappedMask.toString();
// return dateMask;
// }
}