tdf#105461 vcl: add text highlight textcase

Fails with commit ee32c7d8083ae1449d6b379034be92995c142da9 (tdf#105461
PDF export: handle text fill color, 2017-02-01) reverted.

Change-Id: I3628a16d0810e3be3fb352340d06cdba472dcd3f
Reviewed-on: https://gerrit.libreoffice.org/34621
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>
(cherry picked from commit 4e203ca3915e0cee2e7e02b95e78b3f5a8870098)

1 files changed, 13 insertions, 13 deletions

diff --git a/xmlsecurity/source/pdfio/pdfdocument.cxx b/xmlsecurity/source/pdfio/pdfdocument.cxx
index 50e00d79c067..50174483a832 100644
--- a/xmlsecurity/source/pdfio/pdfdocument.cxx
+++ b/xmlsecurity/source/pdfio/pdfdocument.cxx
@@ -118,18 +118,6 @@ public:
     int GetGenerationValue() const;
 };
 
-/// Stream object: a byte array with a known length.
-class PDFStreamElement : public PDFElement
-{
-    size_t m_nLength;
-    sal_uInt64 m_nOffset;
-
-public:
-    explicit PDFStreamElement(size_t nLength);
-    bool Read(SvStream& rStream) override;
-    sal_uInt64 GetOffset() const;
-};
-
 /// End of a stream: 'endstream' keyword.
 class PDFEndStreamElement : public PDFElement
 {
@@ -3282,6 +3270,11 @@ void PDFObjectElement::SetStream(PDFStreamElement* pStreamElement)
     m_pStreamElement = pStreamElement;
 }
 
+PDFStreamElement* PDFObjectElement::GetStream() const
+{
+    return m_pStreamElement;
+}
+
 PDFArrayElement* PDFObjectElement::GetArray() const
 {
     return m_pArrayElement;
@@ -3668,11 +3661,18 @@ bool PDFStreamElement::Read(SvStream& rStream)
 {
     SAL_INFO("xmlsecurity.pdfio", "PDFStreamElement::Read: length is " << m_nLength);
     m_nOffset = rStream.Tell();
-    rStream.SeekRel(m_nLength);
+    std::vector<unsigned char> aBytes(m_nLength);
+    rStream.ReadBytes(aBytes.data(), aBytes.size());
+    m_aMemory.WriteBytes(aBytes.data(), aBytes.size());
 
     return rStream.good();
 }
 
+SvMemoryStream& PDFStreamElement::GetMemory()
+{
+    return m_aMemory;
+}
+
 sal_uInt64 PDFStreamElement::GetOffset() const
 {
     return m_nOffset;