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authorDan Sinclair <dsinclair@chromium.org>2015-10-21 13:55:38 -0400
committerDan Sinclair <dsinclair@chromium.org>2015-10-21 13:55:38 -0400
commit1c77edb7b34e03787605b7965784cea38ef9f1d7 (patch)
tree621c8d67cb3d5fd72bceed59e2e5a39c6e037fbe /core/include/fpdfapi
parent53d3ab125ef583be8cfac907b308a6551b93067a (diff)
downloadpdfium-1c77edb7b34e03787605b7965784cea38ef9f1d7.tar.xz
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 .
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 c3e5df4118..2404774dcb 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;
@@ -80,6 +81,7 @@ 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; }
@@ -89,6 +91,9 @@ 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;
@@ -259,6 +264,13 @@ 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(); }