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-rw-r--r--core/fpdfapi/page/cpdf_contentmark.cpp14
-rw-r--r--core/fpdfapi/page/cpdf_contentmark.h2
2 files changed, 16 insertions, 0 deletions
diff --git a/core/fpdfapi/page/cpdf_contentmark.cpp b/core/fpdfapi/page/cpdf_contentmark.cpp
index 1d70edeb51..c54ef55b1f 100644
--- a/core/fpdfapi/page/cpdf_contentmark.cpp
+++ b/core/fpdfapi/page/cpdf_contentmark.cpp
@@ -25,6 +25,11 @@ const CPDF_ContentMarkItem& CPDF_ContentMark::GetItem(size_t i) const {
return m_Ref.GetObject()->GetItem(i);
}
+int CPDF_ContentMark::GetMarkedContentID() const {
+ const MarkData* pData = m_Ref.GetObject();
+ return pData ? pData->GetMarkedContentID() : -1;
+}
+
void CPDF_ContentMark::AddMark(const ByteString& name,
CPDF_Dictionary* pDict,
bool bDirect) {
@@ -53,6 +58,15 @@ const CPDF_ContentMarkItem& CPDF_ContentMark::MarkData::GetItem(
return m_Marks[index];
}
+int CPDF_ContentMark::MarkData::GetMarkedContentID() const {
+ for (const auto& mark : m_Marks) {
+ const CPDF_Dictionary* pDict = mark.GetParam();
+ if (pDict && pDict->KeyExist("MCID"))
+ return pDict->GetIntegerFor("MCID");
+ }
+ return -1;
+}
+
void CPDF_ContentMark::MarkData::AddMark(const ByteString& name,
CPDF_Dictionary* pDict,
bool bDirect) {
diff --git a/core/fpdfapi/page/cpdf_contentmark.h b/core/fpdfapi/page/cpdf_contentmark.h
index d9bc35a7fb..78a948697e 100644
--- a/core/fpdfapi/page/cpdf_contentmark.h
+++ b/core/fpdfapi/page/cpdf_contentmark.h
@@ -21,6 +21,7 @@ class CPDF_ContentMark {
CPDF_ContentMark(const CPDF_ContentMark& that);
~CPDF_ContentMark();
+ int GetMarkedContentID() const;
size_t CountItems() const;
const CPDF_ContentMarkItem& GetItem(size_t i) const;
@@ -39,6 +40,7 @@ class CPDF_ContentMark {
size_t CountItems() const;
const CPDF_ContentMarkItem& GetItem(size_t index) const;
+ int GetMarkedContentID() const;
void AddMark(const ByteString& name,
CPDF_Dictionary* pDict,
bool bDictNeedClone);