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Kellermorph
2026-08-20 11:21:22 +02:00
parent 1780fde458
commit b8df298953
1 changed files with 10 additions and 6 deletions
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sources/pdf_links.cpp
+10 -6
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@@ -492,13 +492,17 @@ void convertComponentInfoAnnotations(const QString &pdfPath,
QByteArray contents = annotations[annotIndex].contents.toUtf8();
// Replace /Subtype /Link with /Subtype /Text, bounded to current object.
// Search only the bytes we just appended (the current annotation header).
int searchStart = out.size() - (aDictOpen - pos);
int subTypePos = out.indexOf("/Subtype /Link", searchStart);
if (subTypePos != -1) {
// Replace /Subtype /Link with /Subtype /Text, bounded to the enclosing
// PDF object. Anchoring to " 0 obj" prevents hitting /Subtype /Link
// from a cross-ref annotation that sits between the previous marker
// and the current annotation on the same page.
int objStart = body.lastIndexOf(" 0 obj", aDictOpen);
int subTypeInBody = (objStart != -1)
? body.indexOf("/Subtype /Link", objStart) : -1;
int subTypePos = (subTypeInBody != -1 && subTypeInBody < aDictOpen)
? out.size() - (aDictOpen - subTypeInBody) : -1;
if (subTypePos != -1)
out.replace(subTypePos, 14, "/Subtype /Text");
}
// Encode as UTF-16BE hex with BOM for proper Unicode support (Umlauten etc.).
// PDF spec: hex strings starting with FE FF are interpreted as UTF-16BE.