diff options
Diffstat (limited to 'printing/pdf_ps_metafile_cairo.h')
| -rw-r--r-- | printing/pdf_ps_metafile_cairo.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/printing/pdf_ps_metafile_cairo.h b/printing/pdf_ps_metafile_cairo.h index 24b5d36..7a7b470 100644 --- a/printing/pdf_ps_metafile_cairo.h +++ b/printing/pdf_ps_metafile_cairo.h @@ -48,6 +48,12 @@ class PdfPsMetafile { // Note: Only call in the browser to initialize |data_|. bool Init(const void* src_buffer, uint32 src_buffer_size); + // Sets raw PS/PDF data for the document. This is used when a cairo drawing + // surface has already been created. This method will cause all subsequent + // drawing on the surface to be discarded (in Close()). If Init() has not yet + // been called this method simply calls the second version of Init. + bool SetRawData(const void* src_buffer, uint32 src_buffer_size); + FileFormat GetFileFormat() const { return format_; } // Prepares a new cairo surface/context for rendering a new page. @@ -89,6 +95,10 @@ class PdfPsMetafile { static const double kBottomMarginInInch; static const double kLeftMarginInInch; + // Returns the PdfPsMetafile object that owns the given context. Returns NULL + // if the context was not created by a PdfPdMetafile object. + static PdfPsMetafile* FromCairoContext(cairo_t* context); + private: // Cleans up all resources. void CleanUpAll(); @@ -101,6 +111,8 @@ class PdfPsMetafile { // Buffer stores PDF/PS contents for entire PDF/PS file. std::string data_; + // Buffer stores raw PDF/PS contents set by SetRawPageData. + std::string raw_override_data_; DISALLOW_COPY_AND_ASSIGN(PdfPsMetafile); }; |