diff options
Diffstat (limited to 'core/src/fpdfdoc/doc_ocg.cpp')
| -rw-r--r-- | core/src/fpdfdoc/doc_ocg.cpp | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/core/src/fpdfdoc/doc_ocg.cpp b/core/src/fpdfdoc/doc_ocg.cpp index 601b006f1a..8477cb85d0 100644 --- a/core/src/fpdfdoc/doc_ocg.cpp +++ b/core/src/fpdfdoc/doc_ocg.cpp @@ -99,7 +99,7 @@ CPDF_OCContext::CPDF_OCContext(CPDF_Document *pDoc, UsageType eUsageType) } CPDF_OCContext::~CPDF_OCContext() { - m_OCGStates.RemoveAll(); + m_OCGStates.clear(); } FX_BOOL CPDF_OCContext::LoadOCGStateFromConfig(const CFX_ByteStringC& csConfig, const CPDF_Dictionary *pOCGDict, FX_BOOL &bValidConfig) const { @@ -174,19 +174,21 @@ FX_BOOL CPDF_OCContext::LoadOCGState(const CPDF_Dictionary *pOCGDict) const FX_BOOL bDefValid = FALSE; return LoadOCGStateFromConfig(csState, pOCGDict, bDefValid); } -FX_BOOL CPDF_OCContext::GetOCGVisible(const CPDF_Dictionary *pOCGDict) + +FX_BOOL CPDF_OCContext::GetOCGVisible(const CPDF_Dictionary* pOCGDict) { - if (!pOCGDict) { + if (!pOCGDict) return FALSE; - } - void* bState = NULL; - if (m_OCGStates.Lookup(pOCGDict, bState)) { - return (uintptr_t)bState != 0; - } - bState = (void*)(uintptr_t)LoadOCGState(pOCGDict); - m_OCGStates.SetAt(pOCGDict, bState); - return (uintptr_t)bState != 0; + + const auto it = m_OCGStates.find(pOCGDict); + if (it != m_OCGStates.end()) + return it->second; + + FX_BOOL bState = LoadOCGState(pOCGDict); + m_OCGStates[pOCGDict] = bState; + return bState; } + FX_BOOL CPDF_OCContext::GetOCGVE(CPDF_Array *pExpression, FX_BOOL bFromConfig, int nLevel) { if (nLevel > 32) { @@ -296,5 +298,5 @@ FX_BOOL CPDF_OCContext::CheckOCGVisible(const CPDF_Dictionary *pOCGDict) } void CPDF_OCContext::ResetOCContext() { - m_OCGStates.RemoveAll(); + m_OCGStates.clear(); } |