diff options
Diffstat (limited to 'xfa')
-rw-r--r-- | xfa/fgas/font/cfgas_fontmgr.cpp | 20 | ||||
-rw-r--r-- | xfa/fgas/font/cfgas_fontmgr.h | 4 |
2 files changed, 12 insertions, 12 deletions
diff --git a/xfa/fgas/font/cfgas_fontmgr.cpp b/xfa/fgas/font/cfgas_fontmgr.cpp index 0173a6a24c..1746a2427d 100644 --- a/xfa/fgas/font/cfgas_fontmgr.cpp +++ b/xfa/fgas/font/cfgas_fontmgr.cpp @@ -542,19 +542,18 @@ CFX_ByteString CFX_FontSourceEnum_File::GetNextFile() { return bsName; } -FX_POSITION CFX_FontSourceEnum_File::GetStartPosition() { +bool CFX_FontSourceEnum_File::HasStartPosition() { m_wsNext = GetNextFile().UTF8Decode(); - if (m_wsNext.GetLength() == 0) - return (FX_POSITION)0; - return (FX_POSITION)-1; + return m_wsNext.GetLength() != 0; } -CFX_RetainPtr<IFX_FileAccess> CFX_FontSourceEnum_File::GetNext( - FX_POSITION& pos) { +CFX_RetainPtr<IFX_FileAccess> CFX_FontSourceEnum_File::GetNext() { + if (m_wsNext.GetLength() == 0) + return nullptr; + CFX_RetainPtr<IFX_FileAccess> pAccess = IFX_FileAccess::CreateDefault(m_wsNext.AsStringC()); m_wsNext = GetNextFile().UTF8Decode(); - pos = m_wsNext.GetLength() != 0 ? pAccess.Get() : nullptr; return pAccess; } @@ -600,9 +599,10 @@ bool CFGAS_FontMgr::EnumFontsFromFontMapper() { bool CFGAS_FontMgr::EnumFontsFromFiles() { CFX_GEModule::Get()->GetFontMgr()->InitFTLibrary(); - FX_POSITION pos = m_pFontSource->GetStartPosition(); - while (pos) { - CFX_RetainPtr<IFX_FileAccess> pFontSource = m_pFontSource->GetNext(pos); + if (!m_pFontSource->HasStartPosition()) + return !m_InstalledFonts.empty(); + + while (CFX_RetainPtr<IFX_FileAccess> pFontSource = m_pFontSource->GetNext()) { CFX_RetainPtr<IFX_SeekableReadStream> pFontStream = pFontSource->CreateFileStream(FX_FILEMODE_ReadOnly); if (pFontStream) diff --git a/xfa/fgas/font/cfgas_fontmgr.h b/xfa/fgas/font/cfgas_fontmgr.h index 63a8d3b146..5918a23143 100644 --- a/xfa/fgas/font/cfgas_fontmgr.h +++ b/xfa/fgas/font/cfgas_fontmgr.h @@ -169,8 +169,8 @@ class CFX_FontSourceEnum_File { CFX_FontSourceEnum_File(); ~CFX_FontSourceEnum_File(); - FX_POSITION GetStartPosition(); - CFX_RetainPtr<IFX_FileAccess> GetNext(FX_POSITION& pos); + bool HasStartPosition(); + CFX_RetainPtr<IFX_FileAccess> GetNext(); private: CFX_ByteString GetNextFile(); |