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authorDan Sinclair <dsinclair@chromium.org>2015-10-21 15:46:10 -0400
committerDan Sinclair <dsinclair@chromium.org>2015-10-21 15:46:10 -0400
commit710c909117da4297e5a9508bedb306fc5c49eb36 (patch)
tree53c9bf4471ebe72977773ec8151b4ae44c3975bb /core/include/fpdfapi
parent316eb864137a0b8eeb0d0d4d698ba83f4946a89c (diff)
downloadpdfium-710c909117da4297e5a9508bedb306fc5c49eb36.tar.xz
Merge to XFA: Add type cast definitions for CPDF_Name.
This Cl adds ToName, CPDF_Object::AsName and CPDF_Object::IsName and updates the src to use them as needed. BUG=pdfium:201 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1417823005 . (cherry picked from commit 1c77edb7b34e03787605b7965784cea38ef9f1d7) Review URL: https://codereview.chromium.org/1417033004 .
Diffstat (limited to 'core/include/fpdfapi')
-rw-r--r--core/include/fpdfapi/fpdf_objects.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/core/include/fpdfapi/fpdf_objects.h b/core/include/fpdfapi/fpdf_objects.h
index a790d349ad..bd7f5bf0c4 100644
--- a/core/include/fpdfapi/fpdf_objects.h
+++ b/core/include/fpdfapi/fpdf_objects.h
@@ -16,6 +16,7 @@ class CPDF_CryptoHandler;
class CPDF_Dictionary;
class CPDF_Document;
class CPDF_IndirectObjects;
+class CPDF_Name;
class CPDF_Null;
class CPDF_Number;
class CPDF_Parser;
@@ -82,6 +83,7 @@ class CPDF_Object {
bool IsBoolean() const { return m_Type == PDFOBJ_BOOLEAN; }
bool IsDictionary() const { return m_Type == PDFOBJ_DICTIONARY; }
+ bool IsName() const { return m_Type == PDFOBJ_NAME; }
bool IsNumber() const { return m_Type == PDFOBJ_NUMBER; }
bool IsString() const { return m_Type == PDFOBJ_STRING; }
@@ -91,6 +93,9 @@ class CPDF_Object {
CPDF_Dictionary* AsDictionary();
const CPDF_Dictionary* AsDictionary() const;
+ CPDF_Name* AsName();
+ const CPDF_Name* AsName() const;
+
CPDF_Number* AsNumber();
const CPDF_Number* AsNumber() const;
@@ -261,6 +266,13 @@ class CPDF_Name : public CPDF_Object {
CFX_ByteString m_Name;
friend class CPDF_Object;
};
+inline CPDF_Name* ToName(CPDF_Object* obj) {
+ return obj ? obj->AsName() : nullptr;
+}
+inline const CPDF_Name* ToName(const CPDF_Object* obj) {
+ return obj ? obj->AsName() : nullptr;
+}
+
class CPDF_Array : public CPDF_Object {
public:
static CPDF_Array* Create() { return new CPDF_Array(); }