On Wed, 20 Mar 2019 at 11:16, Michal Sudolsky <sudols...@gmail.com> wrote:
>
> Actually it would be enough to call it only in functions with PdfOutputDevice
> parameter as all other functions call these two.
>
>
Ah ok, you already wrote it in previous comment, I missed that. Yes,
this leads also to small code clean.
I am going to test: If everything goes well and there are no complains
I am going commit since it seems very straightforward fix.
Cheers,
Francesco
diff --git a/src/doc/PdfMemDocument.cpp b/src/doc/PdfMemDocument.cpp
index a7255ee..bdc047d 100644
--- a/src/doc/PdfMemDocument.cpp
+++ b/src/doc/PdfMemDocument.cpp
@@ -438,9 +438,6 @@ void PdfMemDocument::Write( const char* pszFilename )
* it writeable.
*/
- // makes sure pending subset-fonts are embedded
- m_fontCache.EmbedSubsetFonts();
-
PdfOutputDevice device( pszFilename );
this->Write( &device );
@@ -449,16 +446,6 @@ void PdfMemDocument::Write( const char* pszFilename )
#ifdef _WIN32
void PdfMemDocument::Write( const wchar_t* pszFilename )
{
- /** TODO:
- * We will get problems here on linux,
- * if we write to the same filename we read the
- * document from.
- * Because the PdfParserObjects will read there streams
- * data from the file while we are writing it.
- * The problem is that the stream data won't exist at this time
- * as we truncated the file already to zero length by opening
- * it writeable.
- */
PdfOutputDevice device( pszFilename );
this->Write( &device );
@@ -478,6 +465,9 @@ void PdfMemDocument::Write( PdfOutputDevice* pDevice )
* it writeable.
*/
+ // makes sure pending subset-fonts are embedded
+ m_fontCache.EmbedSubsetFonts();
+
PdfWriter writer( &(this->GetObjects()), this->GetTrailer() );
writer.SetPdfVersion( this->GetPdfVersion() );
writer.SetWriteMode( m_eWriteMode );
@@ -500,9 +490,6 @@ void PdfMemDocument::WriteUpdate( const char* pszFilename )
PODOFO_RAISE_ERROR( ePdfError_InvalidHandle );
}
- // makes sure pending subset-fonts are embedded
- m_fontCache.EmbedSubsetFonts();
-
bool bTruncate = !m_pszUpdatingFilename || strcmp( m_pszUpdatingFilename, pszFilename) != 0;
PdfOutputDevice device( pszFilename, bTruncate );
@@ -543,6 +530,9 @@ void PdfMemDocument::WriteUpdate( PdfOutputDevice* pDevice, bool bTruncate )
PODOFO_RAISE_ERROR( ePdfError_InvalidHandle );
}
+ // makes sure pending subset-fonts are embedded
+ m_fontCache.EmbedSubsetFonts();
+
/** TODO:
* We will get problems here on linux,
* if we write to the same filename we read the
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