From 1c77edb7b34e03787605b7965784cea38ef9f1d7 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Wed, 21 Oct 2015 13:55:38 -0400 Subject: 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 . --- core/include/fpdfapi/fpdf_objects.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'core/include/fpdfapi') 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(); } -- cgit v1.2.3