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| author | Jun Fang <jun_fang@foxitsoftware.com> | 2015-02-17 06:50:08 -0800 |
|---|---|---|
| committer | Jun Fang <jun_fang@foxitsoftware.com> | 2015-02-17 06:50:08 -0800 |
| commit | e118ce99c52a21a1093badc9d180539a9a6e973f (patch) | |
| tree | 1129f05665e216555dd41e5ea599d39e7d0e1bfd /fpdfsdk/src/fpdfview.cpp | |
| parent | ccc948344564f0e2079c3c3a5b1483ab5203fec9 (diff) | |
| download | pdfium-e118ce99c52a21a1093badc9d180539a9a6e973f.tar.xz | |
Keep the declaration of FPDF_HasXFAField consistent with other XFA APIs
It's an enhancement requested in issue 452794.
BUG=N/A
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/939483003
Diffstat (limited to 'fpdfsdk/src/fpdfview.cpp')
| -rw-r--r-- | fpdfsdk/src/fpdfview.cpp | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/fpdfsdk/src/fpdfview.cpp b/fpdfsdk/src/fpdfview.cpp index f726fc9ae0..6a8f890115 100644 --- a/fpdfsdk/src/fpdfview.cpp +++ b/fpdfsdk/src/fpdfview.cpp @@ -302,13 +302,41 @@ DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadDocument(FPDF_STRING file_path, FPDF_BY CPDFXFA_Document* pDocument = FX_NEW CPDFXFA_Document(pPDFDoc, pProvider); return pDocument; } + +DLLEXPORT FX_BOOL STDCALL FPDF_HasXFAField(FPDF_DOCUMENT document, int& docType)
+{
+ if (!document)
+ return FALSE;
+
+ CPDF_Dictionary* pRoot = ((CPDF_Document*)document)->GetRoot();
+ if (!pRoot)
+ return FALSE;
+
+ CPDF_Dictionary* pAcroForm = pRoot->GetDict("AcroForm");
+ if (!pAcroForm)
+ return FALSE;
+
+ CPDF_Object* pXFA = pAcroForm->GetElement("XFA");
+ if (!pXFA)
+ return FALSE;
+
+ FX_BOOL bDynamicXFA = pRoot->GetBoolean("NeedsRendering", FALSE);
+
+ if (bDynamicXFA)
+ docType = DOCTYPE_DYNIMIC_XFA;
+ else
+ docType = DOCTYPE_STATIC_XFA;
+
+ return TRUE;
+} + DLLEXPORT FPDF_BOOL STDCALL FPDF_LoadXFA(FPDF_DOCUMENT document) { - if (!document||!((CPDFXFA_Document*)document)->GetPDFDoc()) + if (!document) return FALSE; int iDocType = DOCTYPE_PDF; - FX_BOOL hasXFAField = FPDF_HasXFAField(((CPDFXFA_Document*)document)->GetPDFDoc(), iDocType); + FX_BOOL hasXFAField = FPDF_HasXFAField(document, iDocType); if (!hasXFAField) return FALSE; return ((CPDFXFA_Document*)document)->LoadXFADoc(); |