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-rw-r--r--core/fpdfapi/parser/cpdf_dictionary.cpp10
-rw-r--r--core/fpdfapi/parser/cpdf_dictionary.h3
2 files changed, 9 insertions, 4 deletions
diff --git a/core/fpdfapi/parser/cpdf_dictionary.cpp b/core/fpdfapi/parser/cpdf_dictionary.cpp
index 0bdb8a8b16..1ede5e707a 100644
--- a/core/fpdfapi/parser/cpdf_dictionary.cpp
+++ b/core/fpdfapi/parser/cpdf_dictionary.cpp
@@ -141,7 +141,11 @@ CPDF_Dictionary* CPDF_Dictionary::GetDictFor(const ByteString& key) const {
return nullptr;
}
-CPDF_Array* CPDF_Dictionary::GetArrayFor(const ByteString& key) const {
+const CPDF_Array* CPDF_Dictionary::GetArrayFor(const ByteString& key) const {
+ return ToArray(GetDirectObjectFor(key));
+}
+
+CPDF_Array* CPDF_Dictionary::GetArrayFor(const ByteString& key) {
return ToArray(GetDirectObjectFor(key));
}
@@ -155,7 +159,7 @@ CPDF_Stream* CPDF_Dictionary::GetStreamFor(const ByteString& key) {
CFX_FloatRect CPDF_Dictionary::GetRectFor(const ByteString& key) const {
CFX_FloatRect rect;
- CPDF_Array* pArray = GetArrayFor(key);
+ const CPDF_Array* pArray = GetArrayFor(key);
if (pArray)
rect = pArray->GetRect();
return rect;
@@ -163,7 +167,7 @@ CFX_FloatRect CPDF_Dictionary::GetRectFor(const ByteString& key) const {
CFX_Matrix CPDF_Dictionary::GetMatrixFor(const ByteString& key) const {
CFX_Matrix matrix;
- CPDF_Array* pArray = GetArrayFor(key);
+ const CPDF_Array* pArray = GetArrayFor(key);
if (pArray)
matrix = pArray->GetMatrix();
return matrix;
diff --git a/core/fpdfapi/parser/cpdf_dictionary.h b/core/fpdfapi/parser/cpdf_dictionary.h
index f2ee588dab..df789aa7b4 100644
--- a/core/fpdfapi/parser/cpdf_dictionary.h
+++ b/core/fpdfapi/parser/cpdf_dictionary.h
@@ -54,7 +54,8 @@ class CPDF_Dictionary : public CPDF_Object {
CPDF_Dictionary* GetDictFor(const ByteString& key) const;
const CPDF_Stream* GetStreamFor(const ByteString& key) const;
CPDF_Stream* GetStreamFor(const ByteString& key);
- CPDF_Array* GetArrayFor(const ByteString& key) const;
+ const CPDF_Array* GetArrayFor(const ByteString& key) const;
+ CPDF_Array* GetArrayFor(const ByteString& key);
CFX_FloatRect GetRectFor(const ByteString& key) const;
CFX_Matrix GetMatrixFor(const ByteString& key) const;
float GetFloatFor(const ByteString& key) const { return GetNumberFor(key); }