diff options
Diffstat (limited to 'core/src/fpdfdoc/doc_utils.cpp')
| -rw-r--r-- | core/src/fpdfdoc/doc_utils.cpp | 49 |
1 files changed, 18 insertions, 31 deletions
diff --git a/core/src/fpdfdoc/doc_utils.cpp b/core/src/fpdfdoc/doc_utils.cpp index 1ed0017078..7d3fdf2f23 100644 --- a/core/src/fpdfdoc/doc_utils.cpp +++ b/core/src/fpdfdoc/doc_utils.cpp @@ -290,9 +290,8 @@ FX_DWORD CountInterFormFonts(CPDF_Dictionary* pFormDict) { if (pObj == NULL) { continue; } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect != NULL && pDirect->GetType() == PDFOBJ_DICTIONARY) { - if (((CPDF_Dictionary*)pDirect)->GetString("Type") == "Font") { + if (CPDF_Dictionary* pDirect = ToDictionary(pObj->GetDirect())) { + if (pDirect->GetString("Type") == "Font") { dwCount++; } } @@ -323,14 +322,11 @@ CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, if (pObj == NULL) { continue; } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pElement = ToDictionary(pObj->GetDirect()); + if (!pElement) continue; - } - CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; - if (pElement->GetString("Type") != "Font") { + if (pElement->GetString("Type") != "Font") continue; - } if (dwCount == index) { csNameTag = csKey; return pDocument->LoadFont(pElement); @@ -386,18 +382,16 @@ CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, if (pObj == NULL) { continue; } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pElement = ToDictionary(pObj->GetDirect()); + if (!pElement) continue; - } - CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; - if (pElement->GetString("Type") != "Font") { + if (pElement->GetString("Type") != "Font") continue; - } + CPDF_Font* pFind = pDocument->LoadFont(pElement); - if (pFind == NULL) { + if (!pFind) continue; - } + CFX_ByteString csBaseFont; csBaseFont = pFind->GetBaseFont(); csBaseFont.Remove(' '); @@ -431,14 +425,11 @@ CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict, if (pObj == NULL) { continue; } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pElement = ToDictionary(pObj->GetDirect()); + if (!pElement) continue; - } - CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; - if (pElement->GetString("Type") != "Font") { + if (pElement->GetString("Type") != "Font") continue; - } CPDF_Font* pFind = pDocument->LoadFont(pElement); if (pFind == NULL) { continue; @@ -492,11 +483,9 @@ FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict, if (pObj == NULL) { continue; } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pElement = ToDictionary(pObj->GetDirect()); + if (!pElement) continue; - } - CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; if (pElement->GetString("Type") != "Font") { continue; } @@ -534,11 +523,9 @@ FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict, if (pObj == NULL) { continue; } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pElement = ToDictionary(pObj->GetDirect()); + if (!pElement) continue; - } - CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; if (pElement->GetString("Type") != "Font") { continue; } |