diff options
| author | Dan Sinclair <dsinclair@chromium.org> | 2015-10-21 11:01:01 -0400 |
|---|---|---|
| committer | Dan Sinclair <dsinclair@chromium.org> | 2015-10-21 11:01:01 -0400 |
| commit | 83bf02dfb860a66d756434d194118dae572d04d3 (patch) | |
| tree | 64647a3ca2708fad1c50235943da63f22ea66a1d /core/src/fpdfdoc/doc_basic.cpp | |
| parent | 8430a5d04883fac4666d0c321fc679bcaf99cb71 (diff) | |
| download | pdfium-83bf02dfb860a66d756434d194118dae572d04d3.tar.xz | |
Add type cast definitions for CPDF_Number.
This Cl adds ToNumber, CPDF_Object::AsNumber and CPDF_Object::IsNumber and
updates the src to use them as needed.
BUG=pdfium:201
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1410673005 .
Diffstat (limited to 'core/src/fpdfdoc/doc_basic.cpp')
| -rw-r--r-- | core/src/fpdfdoc/doc_basic.cpp | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/core/src/fpdfdoc/doc_basic.cpp b/core/src/fpdfdoc/doc_basic.cpp index e3b630862c..bbf51139ad 100644 --- a/core/src/fpdfdoc/doc_basic.cpp +++ b/core/src/fpdfdoc/doc_basic.cpp @@ -11,15 +11,12 @@ int CPDF_Dest::GetPageIndex(CPDF_Document* pDoc) { return 0; } CPDF_Object* pPage = ((CPDF_Array*)m_pObj)->GetElementValue(0); - if (pPage == NULL) { + if (!pPage) return 0; - } - if (pPage->GetType() == PDFOBJ_NUMBER) { + if (pPage->IsNumber()) return pPage->GetInteger(); - } - if (!pPage->IsDictionary()) { + if (!pPage->IsDictionary()) return 0; - } return pDoc->GetPageIndex(pPage->GetObjNum()); } FX_DWORD CPDF_Dest::GetPageObjNum() { @@ -27,15 +24,12 @@ FX_DWORD CPDF_Dest::GetPageObjNum() { return 0; } CPDF_Object* pPage = ((CPDF_Array*)m_pObj)->GetElementValue(0); - if (pPage == NULL) { + if (!pPage) return 0; - } - if (pPage->GetType() == PDFOBJ_NUMBER) { + if (pPage->IsNumber()) return pPage->GetInteger(); - } - if (pPage->IsDictionary()) { + if (pPage->IsDictionary()) return pPage->GetObjNum(); - } return 0; } const FX_CHAR* g_sZoomModes[] = {"XYZ", "Fit", "FitH", "FitV", "FitR", |