diff options
Diffstat (limited to 'indra/newview/lltoolgrab.h')
| -rw-r--r-- | indra/newview/lltoolgrab.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/indra/newview/lltoolgrab.h b/indra/newview/lltoolgrab.h index 5d24c8813e..02ed5c26d7 100644 --- a/indra/newview/lltoolgrab.h +++ b/indra/newview/lltoolgrab.h @@ -45,12 +45,17 @@ void send_ObjectGrab_message(LLViewerObject* object, const LLPickInfo & pick, co void send_ObjectDeGrab_message(LLViewerObject* object, const LLPickInfo & pick); - -class LLToolGrab : public LLTool, public LLSingleton<LLToolGrab> +/** + * LLToolGrabBase contains most of the semantics of LLToolGrab. It's just that + * LLToolGrab is an LLSingleton, but we also explicitly instantiate + * LLToolGrabBase as part of LLToolCompGun. You can't just make an extra + * instance of an LLSingleton! + */ +class LLToolGrabBase : public LLTool { public: - LLToolGrab( LLToolComposite* composite = NULL ); - ~LLToolGrab(); + LLToolGrabBase(LLToolComposite* composite=NULL); + ~LLToolGrabBase(); /*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask); /*virtual*/ BOOL handleMouseDown(S32 x, S32 y, MASK mask); @@ -140,10 +145,14 @@ private: BOOL mClickedInMouselook; }; +/// This is the LLSingleton instance of LLToolGrab. +class LLToolGrab : public LLToolGrabBase, public LLSingleton<LLToolGrab> +{ + LLSINGLETON_EMPTY_CTOR(LLToolGrab); +}; + extern BOOL gGrabBtnVertical; extern BOOL gGrabBtnSpin; extern LLTool* gGrabTransientTool; #endif // LL_TOOLGRAB_H - - |