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| author | Dan Sinclair <dsinclair@chromium.org> | 2015-10-22 15:34:16 -0400 |
|---|---|---|
| committer | Dan Sinclair <dsinclair@chromium.org> | 2015-10-22 15:34:16 -0400 |
| commit | 338805f1366dcdf9a5b48cf591541cf98d7490f1 (patch) | |
| tree | 161b722bbb0628b290084b20fa8aa8f1d436c896 /fpdfsdk/src/fpdf_transformpage.cpp | |
| parent | c6d8683dbdd922c86375fb0520d420de13d683ed (diff) | |
| download | pdfium-338805f1366dcdf9a5b48cf591541cf98d7490f1.tar.xz | |
Add type cast definitions for CPDF_Stream.
This Cl adds ToStream, CPDF_Object::AsStream and CPDF_Object::IsStream and
updates the src to use them as needed.
BUG=pdfium:201
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1402413004 .
Diffstat (limited to 'fpdfsdk/src/fpdf_transformpage.cpp')
| -rw-r--r-- | fpdfsdk/src/fpdf_transformpage.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fpdfsdk/src/fpdf_transformpage.cpp b/fpdfsdk/src/fpdf_transformpage.cpp index d2ad26bf64..20713fe07d 100644 --- a/fpdfsdk/src/fpdf_transformpage.cpp +++ b/fpdfsdk/src/fpdf_transformpage.cpp @@ -144,7 +144,7 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFPage_TransFormWithClip(FPDF_PAGE page, CPDF_Reference* pRef = new CPDF_Reference(pDoc, pStream->GetObjNum()); pContentArray->InsertAt(0, pRef); pContentArray->AddReference(pDoc, pEndStream); - } else if (pDirectObj->GetType() == PDFOBJ_STREAM) { + } else if (pDirectObj->IsStream()) { pContentArray = new CPDF_Array(); pContentArray->AddReference(pDoc, pStream->GetObjNum()); pContentArray->AddReference(pDoc, pDirectObj->GetObjNum()); @@ -162,16 +162,17 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFPage_TransFormWithClip(FPDF_PAGE page, if (pPattenDict) { FX_POSITION pos = pPattenDict->GetStartPos(); while (pos) { - CPDF_Dictionary* pDict = NULL; + CPDF_Dictionary* pDict = nullptr; CFX_ByteString key; CPDF_Object* pObj = pPattenDict->GetNextElement(pos, key); if (pObj->GetType() == PDFOBJ_REFERENCE) pObj = pObj->GetDirect(); - if (pObj->IsDictionary()) { + + if (pObj->IsDictionary()) pDict = pObj->AsDictionary(); - } else if (pObj->GetType() == PDFOBJ_STREAM) { - pDict = ((CPDF_Stream*)pObj)->GetDict(); - } else + else if (CPDF_Stream* pStream = pObj->AsStream()) + pDict = pStream->GetDict(); + else continue; CFX_AffineMatrix m = pDict->GetMatrix(FX_BSTRC("Matrix")); @@ -313,7 +314,7 @@ DLLEXPORT void STDCALL FPDFPage_InsertClipPath(FPDF_PAGE page, pContentArray = pArray; CPDF_Reference* pRef = new CPDF_Reference(pDoc, pStream->GetObjNum()); pContentArray->InsertAt(0, pRef); - } else if (pDirectObj->GetType() == PDFOBJ_STREAM) { + } else if (pDirectObj->IsStream()) { pContentArray = new CPDF_Array(); pContentArray->AddReference(pDoc, pStream->GetObjNum()); pContentArray->AddReference(pDoc, pDirectObj->GetObjNum()); |