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authorjaepark <jaepark@google.com>2016-08-29 17:15:08 -0700
committerCommit bot <commit-bot@chromium.org>2016-08-29 17:15:08 -0700
commit35512aa7e4acc3ceb9c6aef5d61eebfb4ae802af (patch)
tree18ad1447ba8a7d06f304e1418616d919eadbbf8c /core/fpdfdoc/include
parent07f5fd57682700bcbba20f01d52a806676fd02ff (diff)
downloadpdfium-35512aa7e4acc3ceb9c6aef5d61eebfb4ae802af.tar.xz
Display content of the annotation when mouse hover.
Each annotation has its contents, and users should be able to see the contents. In this patch, PDFium creates a Popup annotation for each annotation and stores the author and the content. When a user mouse hover on the annotation, PDFium draws the corresponding Popup annotation and displays the content. Also, roll DEPS for testing/corpus to 5867fa6. BUG=62625 Review-Url: https://codereview.chromium.org/2273893002
Diffstat (limited to 'core/fpdfdoc/include')
-rw-r--r--core/fpdfdoc/include/cpdf_annot.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/core/fpdfdoc/include/cpdf_annot.h b/core/fpdfdoc/include/cpdf_annot.h
index 914393a818..416c540cc3 100644
--- a/core/fpdfdoc/include/cpdf_annot.h
+++ b/core/fpdfdoc/include/cpdf_annot.h
@@ -61,6 +61,9 @@ class CPDF_Annot {
const CFX_Matrix* pUser2Device,
const CPDF_RenderOptions* pOptions);
CPDF_Form* GetAPForm(const CPDF_Page* pPage, AppearanceMode mode);
+ void SetOpenState(bool bOpenState) { m_bOpenState = bOpenState; }
+ CPDF_Annot* GetPopupAnnot() const { return m_pPopupAnnot; }
+ void SetPopupAnnot(CPDF_Annot* pAnnot) { m_pPopupAnnot = pAnnot; }
private:
void GenerateAPIfNeeded();
@@ -69,6 +72,11 @@ class CPDF_Annot {
CPDF_Document* const m_pDocument;
const CFX_ByteString m_sSubtype;
std::map<CPDF_Stream*, std::unique_ptr<CPDF_Form>> m_APMap;
+ // |m_bOpenState| is only set for popup annotations.
+ bool m_bOpenState;
+ // Not owned. If there is a valid pointer in |m_pPopupAnnot|,
+ // then this annot is never a popup.
+ CPDF_Annot* m_pPopupAnnot;
};
CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict,