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| author | Diana Gage <drgage@google.com> | 2017-07-19 17:33:33 -0700 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-07-20 00:49:52 +0000 |
| commit | 7e0c05d7a3329fd0a262d13b8aea74eaf33ba997 (patch) | |
| tree | 7f3084e167c76ed22cfebae7cd50d456884ca521 /fpdfsdk/fpdfannot.cpp | |
| parent | 33b42e4ab56d56ff02cd08a47c5f590875d886bf (diff) | |
| download | pdfium-7e0c05d7a3329fd0a262d13b8aea74eaf33ba997.tar.xz | |
Add FPDFAnnot_GetFormFieldFlags() and associated embedder tests.
Given an interactive form annotation, this method returns its annotation
flags. The flags returned are dependent upon the "Ff" field, and are
specific to interactive form annotations, such as
FPDF_FORMFLAG_MULTILINE, FPDF_FORMFLAG_COMBO, FPDF_FORMFLAG_EDIT, and
others.
To test this method more thoroughly, text_form_multiple.pdf has been
added, which is similar to text_form.pdf, but includes a read-only text
field.
BUG=chromium:59266
Change-Id: Ie66046de273f69a1be6f04a433351ebaa271f60c
Reviewed-on: https://pdfium-review.googlesource.com/7851
Commit-Queue: Diana Gage <drgage@google.com>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fpdfsdk/fpdfannot.cpp')
| -rw-r--r-- | fpdfsdk/fpdfannot.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fpdfsdk/fpdfannot.cpp b/fpdfsdk/fpdfannot.cpp index 1c4345ab52..f3a9ea1b72 100644 --- a/fpdfsdk/fpdfannot.cpp +++ b/fpdfsdk/fpdfannot.cpp @@ -18,6 +18,8 @@ #include "core/fpdfapi/parser/cpdf_number.h" #include "core/fpdfapi/parser/cpdf_string.h" #include "core/fpdfdoc/cpdf_annot.h" +#include "core/fpdfdoc/cpdf_formfield.h" +#include "core/fpdfdoc/cpdf_interform.h" #include "core/fpdfdoc/cpvt_color.h" #include "core/fpdfdoc/cpvt_generateap.h" #include "fpdfsdk/fsdk_define.h" @@ -786,3 +788,19 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFAnnot_SetFlags(FPDF_ANNOTATION annot, pAnnotDict->SetNewFor<CPDF_Number>("F", flags); return true; } + +DLLEXPORT int STDCALL FPDFAnnot_GetFormFieldFlags(FPDF_PAGE page, + FPDF_ANNOTATION annot) { + CPDF_Page* pPage = CPDFPageFromFPDFPage(page); + if (!pPage || !annot) + return FPDF_FORMFLAG_NONE; + + CPDF_Dictionary* pAnnotDict = + CPDFAnnotContextFromFPDFAnnotation(annot)->GetAnnotDict(); + if (!pAnnotDict) + return FPDF_FORMFLAG_NONE; + + CPDF_InterForm interform(pPage->m_pDocument.Get()); + CPDF_FormField* pFormField = interform.GetFieldByDict(pAnnotDict); + return pFormField ? pFormField->GetFieldFlags() : FPDF_FORMFLAG_NONE; +} |