Example usage for org.apache.pdfbox.pdmodel.interactive.action PDFormFieldAdditionalActions getK

Introduction

In this page you can find the example usage for org.apache.pdfbox.pdmodel.interactive.action PDFormFieldAdditionalActions getK.

Prototype

public PDAction getK() 

Source Link

Document

This will get a JavaScript action to be performed when the user types a keystroke into a text field or combo box or modifies the selection in a scrollable list box.

Usage

From source file:org.apache.tika.parser.pdf.AbstractPDF2XHTML.java

License:Apache License

private void processAcroField(PDField field, final int currentRecursiveDepth)
        throws SAXException, IOException, TikaException {

    if (currentRecursiveDepth >= MAX_ACROFORM_RECURSIONS) {
        return;//from  ww  w.  java  2  s.  co m
    }

    PDFormFieldAdditionalActions pdFormFieldAdditionalActions = field.getActions();
    if (pdFormFieldAdditionalActions != null) {
        handleDestinationOrAction(pdFormFieldAdditionalActions.getC(), ActionTrigger.FORM_FIELD_RECALCULATE);
        handleDestinationOrAction(pdFormFieldAdditionalActions.getF(), ActionTrigger.FORM_FIELD_FORMATTED);
        handleDestinationOrAction(pdFormFieldAdditionalActions.getK(), ActionTrigger.FORM_FIELD_KEYSTROKE);
        handleDestinationOrAction(pdFormFieldAdditionalActions.getV(), ActionTrigger.FORM_FIELD_VALUE_CHANGE);
    }
    if (field.getWidgets() != null) {
        for (PDAnnotationWidget widget : field.getWidgets()) {
            handleWidget(widget);
        }
    }

    addFieldString(field);
    if (field instanceof PDNonTerminalField) {
        int r = currentRecursiveDepth + 1;
        xhtml.startElement("ol");
        for (PDField child : ((PDNonTerminalField) field).getChildren()) {
            processAcroField(child, r);
        }
        xhtml.endElement("ol");
    }
}

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