diff options
Diffstat (limited to 'include/vcl/filter/pdfdocument.hxx')
| -rw-r--r-- | include/vcl/filter/pdfdocument.hxx | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/include/vcl/filter/pdfdocument.hxx b/include/vcl/filter/pdfdocument.hxx index 48240b7ecb98..b684072fb1b4 100644 --- a/include/vcl/filter/pdfdocument.hxx +++ b/include/vcl/filter/pdfdocument.hxx @@ -37,9 +37,21 @@ class PDFNumberElement; /// A byte range in a PDF file. class VCL_DLLPUBLIC PDFElement { + bool m_bVisiting; + bool m_bParsing; + public: + PDFElement() + : m_bVisiting(false) + , m_bParsing(false) + { + } virtual bool Read(SvStream& rStream) = 0; virtual ~PDFElement() { } + void setVisiting(bool bVisiting) { m_bVisiting = bVisiting; } + bool alreadyVisiting() const { return m_bVisiting; } + void setParsing(bool bParsing) { m_bParsing = bParsing; } + bool alreadyParsing() const { return m_bParsing; } }; /// Indirect object: something with a unique ID. @@ -49,7 +61,6 @@ class VCL_DLLPUBLIC PDFObjectElement : public PDFElement PDFDocument& m_rDoc; double m_fObjectValue; double m_fGenerationValue; - bool m_bVisiting; std::map<OString, PDFElement*> m_aDictionary; /// If set, the object contains this number element (outside any dictionary/array). PDFNumberElement* m_pNumberElement; @@ -109,9 +120,6 @@ public: SvMemoryStream* GetStreamBuffer() const; void SetStreamBuffer(std::unique_ptr<SvMemoryStream>& pStreamBuffer); PDFDocument& GetDocument(); - - /// Visits the page tree recursively, looking for page objects. - void visitPages(std::vector<PDFObjectElement*>& rRet); }; /// Array object: a list. |