org.jpedal.objects.javascript.functions.AFPercent Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of OpenViewerFX Show documentation
Open Source (LGPL) JavaFX PDF Viewer for NetBeans plugin
There is a newer version: 7.15.25
/*
 * ===========================================
 * 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
 *
 @LICENSE@
 *
 * ---------------
 * AFPercent.java
 * ---------------
 */
package org.jpedal.objects.javascript.functions;

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 AFPercent extends AFNumber {

    public AFPercent(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) {

        int messageCode = ActionHandler.NOMESSAGE;

        if (args == null) {
            debug("Unknown implementation in " + js);

        } else if (args.length < 1) {
            debug("Values length is less than 1");
        } else {

            //settings
            int decCount = JSFunction.getStaticDecimalCount();
            if (decCount == -1) {
                decCount = Integer.parseInt(args[1]);
            }

            int gapFormat = JSFunction.getStaticGapFormat();
            if (gapFormat == -1) {
                gapFormat = Integer.parseInt(args[2]);
            }

            if (type == KEYSTROKE) {

                messageCode = validateNumber(type, event, decCount, gapFormat, 0, "", true);

            } else if (type == FORMAT) {

                //current form value
                String currentVal;

                currentVal = (String) formObject.getFormValue();

                float number = 0;
                String mask = "";

                if (currentVal != null && !currentVal.isEmpty()) {
                    final StringBuffer numValu = convertStringToNumber(currentVal, gapFormat);

                    //reset if no number or validate
                    if (numValu.length() > 0) {
                        number = Float.parseFloat(numValu.toString()) * 100;
                    }


                    mask = mask + '%' + gapFormat + '.' + decCount + 'f';

                    //apply mask and add % to end
                    currentVal = new PrintfFormat(mask).sprintf(number) + '%';

                } else {
                    currentVal = "";
                }

                //write back
                formObject.setLastValidValue(currentVal);
                formObject.updateValue(currentVal, false, true);


            } else {
                debug("Unknown type " + args[0] + " in " + js);
            }
        }

        return messageCode;
    }
}