private String getNewFont()

in src/java/org/apache/fop/render/pdf/pdfbox/MergeFontsPDFWriter.java [134:158]

• 25 lines of code
• 12 McCabe index (conditional complexity)

    private String getNewFont(COSDictionary fontData, FontInfo fontinfo, Collection<String> usedFonts)
        throws IOException {
        String base = getUniqueFontName(fontData);
        if (base == null || usedFonts.contains(base) || (parentFonts != null && parentFonts.contains(base))) {
            return null;
        }
        try {
            for (Typeface t : fontinfo.getUsedFonts().values()) {
                if (t instanceof FOPPDFFont && base.equals(t.getFontName())) {
                    return ((FOPPDFFont)t).addFont(fontData);
                }
            }
            if (base.endsWith("cid") || fontData.getItem(COSName.SUBTYPE) != COSName.TYPE1
                    && fontData.getItem(COSName.SUBTYPE) != COSName.TRUE_TYPE) {
                fontinfo.addMetrics(base, new FOPPDFMultiByteFont(fontData, base));
            } else {
                fontinfo.addMetrics(base, new FOPPDFSingleByteFont(fontData, base));
            }
        } catch (IOException e) {
            log.warn(e.getMessage());
            return null;
        }
        fontinfo.useFont(base);
        return base;
    }