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/*
* ===========================================
* 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
*
* ---------------
* AFSpecial.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;
import org.jpedal.sun.PrintfFormat;
public class AFSpecial extends JSFunction {
public AFSpecial(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 (args == null) {
debug("Unknown implementation in " + js);
} else if (args.length < 1) {
debug("Values length is less than 1");
} else {
//settings - if no value will default to special
int specialID = -1;
final char c = args[1].charAt(0);
if (args[1].length() == 1 && c >= '0' && c <= '3') //ignore if special as would throw exception
{
specialID = Integer.parseInt(args[1]);
}
boolean isExecuted = true; //asume true and reset if not
//current form value
final String currentVal;
currentVal = (String) formObject.getFormValue();
String processedVal = "";
if (type == KEYSTROKE) {
//massage data with regexp
switch (specialID) {
case 0: //zip
if (event == ActionHandler.FOCUS_EVENT) {
processedVal = applyRegexp(currentVal, new String[]{"\\d{5}"});
} else if (event == ActionHandler.MOUSERELEASED) {
processedVal = applyRegexp(currentVal, new String[]{"\\d{0,5}"});
}
break;
case 1: //extended zip
if (event == ActionHandler.FOCUS_EVENT) {
processedVal = applyRegexp(currentVal, new String[]{"\\d{5}(\\.|[- ])?\\d{4}"});
} else if (event == ActionHandler.MOUSERELEASED) {
processedVal = applyRegexp(currentVal, new String[]{"\\d{0,5}(\\.|[- ])?\\d{0,4}"});
}
break;
case 2: //phone
if (event == ActionHandler.FOCUS_EVENT) {
processedVal = applyRegexp(currentVal,
new String[]{"\\d{3}(\\.|[- ])?\\d{4}", "\\d{3}(\\.|[- ])?\\d{3}(\\.|[- ])?\\d{4}",
"\\(\\d{3}\\)(\\.|[- ])?\\d{3}(\\.|[- ])?\\d{4}", "011(\\.|[- \\d])*"});
} else if (event == ActionHandler.MOUSERELEASED) {
processedVal = applyRegexp(currentVal,
new String[]{"\\d{0,3}(\\.|[- ])?\\d{0,3}(\\.|[- ])?\\d{0,4}",
"\\(\\d{0,3}", "\\(\\d{0,3}\\)(\\.|[- ])?\\d{0,3}(\\.|[- ])?\\d{0,4}",
"\\(\\d{0,3}(\\.|[- ])?\\d{0,3}(\\.|[- ])?\\d{0,4}",
"\\d{0,3}\\)(\\.|[- ])?\\d{0,3}(\\.|[- ])?\\d{0,4}", "011(\\.|[- \\d])*"});
}
break;
case 3: //SSN
if (event == ActionHandler.FOCUS_EVENT) {
processedVal = applyRegexp(currentVal,
new String[]{"\\d{3}(\\.|[- ])?\\d{2}(\\.|[- ])?\\d{4}"});
} else if (event == ActionHandler.MOUSERELEASED) {
processedVal = applyRegexp(currentVal,
new String[]{"\\d{0,3}(\\.|[- ])?\\d{0,2}(\\.|[- ])?\\d{0,4}"});
}
break;
default: //special
if (event == ActionHandler.FOCUS_EVENT || event == ActionHandler.MOUSERELEASED) {
processedVal = applyRegexp(currentVal, new String[]{args[1]});
}
break;
}
//if its changed its not valid
if (event == ActionHandler.FOCUS_EVENT) {
if (!processedVal.equals(currentVal)) {
maskAlert(ErrorCodes.JSInvalidSpecialFormat, args);
execute(js, args, type, event, keyPressed);
} else {
formObject.setLastValidValue(processedVal);
formObject.updateValue(processedVal, false, true); //write back
}
} else if (event == ActionHandler.MOUSEPRESSED || event == ActionHandler.MOUSERELEASED) { //we do not check on keystrokes
} else {
isExecuted = false;
}
} else if (type == FORMAT) {
/*
* strip out number value or 0 for no value
*/
final float number = 0;
String mask = "";
if (currentVal != null && !currentVal.isEmpty()) {
//massage data with regexp
switch (specialID) {
case 0: //zip
mask = "99999";
break;
case 1: //extended zip
mask = "99999-9999";
break;
case 2: //phone
//count digits and choose if 'local' or area
final int digitCount = countDigits(currentVal);
if (digitCount > 9) {
mask = "(999) 999-9999";
} else {
mask = "999-9999";
}
break;
case 3: //SSN
mask = "999-99-9999";
break;
default:
isExecuted = false;
break;
}
//apply mask
if (isExecuted) {
processedVal = new PrintfFormat(mask).sprintf(number);
}
formObject.setLastValidValue(processedVal);
formObject.updateValue(processedVal, false, true); //write back
}
} else {
isExecuted = false;
}
if (!isExecuted) {
debug("Unknown setting or command " + args[0] + " in " + js);
}
}
return 0;
}
//count numbers in string
private static int countDigits(final String currentVal) {
int count = 0;
final int len = currentVal.length();
for (int i = 0; i < len; i++) {
final char c = currentVal.charAt(i);
if (c >= '0' && c <= '9') {
count++;
}
}
return count;
}
}
