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wrapper: Add thread-specific IMPLEMENT_REFCOUNTING variant

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Marshall Greenblatt
2020-08-19 18:26:33 -04:00
parent 6337aa6fad
commit d63e5bbd8a
1 changed files with 26 additions and 0 deletions
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26
include/wrapper/cef_helpers.h
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@@ -89,6 +89,32 @@ struct CefDeleteOnIOThread : public CefDeleteOnThread<TID_IO> {};
struct CefDeleteOnFileThread : public CefDeleteOnThread<TID_FILE> {};
struct CefDeleteOnRendererThread : public CefDeleteOnThread<TID_RENDERER> {};
// Same as IMPLEMENT_REFCOUNTING() but using the specified Destructor.
#define IMPLEMENT_REFCOUNTING_EX(ClassName, Destructor) \
public: \
void AddRef() const OVERRIDE { ref_count_.AddRef(); } \
bool Release() const OVERRIDE { \
if (ref_count_.Release()) { \
Destructor::Destruct(this); \
return true; \
} \
return false; \
} \
bool HasOneRef() const OVERRIDE { return ref_count_.HasOneRef(); } \
bool HasAtLeastOneRef() const OVERRIDE { \
return ref_count_.HasAtLeastOneRef(); \
} \
\
private: \
CefRefCount ref_count_
#define IMPLEMENT_REFCOUNTING_DELETE_ON_UIT(ClassName) \
IMPLEMENT_REFCOUNTING_EX(ClassName, CefDeleteOnUIThread)
#define IMPLEMENT_REFCOUNTING_DELETE_ON_IOT(ClassName) \
IMPLEMENT_REFCOUNTING_EX(ClassName, CefDeleteOnIOThread)
///
// Helper class to manage a scoped copy of |argv|.
///