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authortonikitoo <tonikitoo@igalia.com>2016-08-16 13:34:35 -0700
committerCommit bot <commit-bot@chromium.org>2016-08-16 13:34:35 -0700
commit66c26e84e6e154f0466db6fce4f3f36d445c579a (patch)
treeefa79443b3e0bf04abcb4bade437e75ce30f7cff /core/fpdfdoc/include
parentf85e7e2ea29179dfe4ddc25ab410f8898391999c (diff)
downloadpdfium-66c26e84e6e154f0466db6fce4f3f36d445c579a.tar.xz
Hidden annotations should not be drawn
Now that PDFium supports drawing of more annotation types, it should also respect the "hidden" flag that annotations might feature. For instance, in IE/Acroread if an annotation is flagged as "hidden" it does not get drawn. CL adds a check for the specific "hidden" flag, not drawing annotation that are flagged with it, in order to match IE + acrobat reader behavior. The "flags" definition can be seen by looking at "/F {value}" syntax in a PDF file source, where {value} is an predefined integer value. Test: PDF files being added in [1]. [1] https://codereview.chromium.org/2239713003/ BUG=62625 Review-Url: https://codereview.chromium.org/2239853002
Diffstat (limited to 'core/fpdfdoc/include')
-rw-r--r--core/fpdfdoc/include/cpdf_annot.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/core/fpdfdoc/include/cpdf_annot.h b/core/fpdfdoc/include/cpdf_annot.h
index 99efd98886..4999349155 100644
--- a/core/fpdfdoc/include/cpdf_annot.h
+++ b/core/fpdfdoc/include/cpdf_annot.h
@@ -37,6 +37,8 @@ class CPDF_Annot {
public:
enum AppearanceMode { Normal, Rollover, Down };
+ static bool IsAnnotationHidden(CPDF_Dictionary* pAnnotDict);
+
CPDF_Annot(CPDF_Dictionary* pDict, CPDF_Document* pDocument);
~CPDF_Annot();