From c47d42d9459445d9e9869c49ebe66a0671a3a0a7 Mon Sep 17 00:00:00 2001 From: Kadah_Coba Date: Wed, 29 Jun 2011 23:40:20 -0700 Subject: STORM-1315 Ability to do simple math in numeric edit fields --- indra/llmath/llcalc.h | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 indra/llmath/llcalc.h (limited to 'indra/llmath/llcalc.h') diff --git a/indra/llmath/llcalc.h b/indra/llmath/llcalc.h new file mode 100644 index 0000000000..23c83f623e --- /dev/null +++ b/indra/llmath/llcalc.h @@ -0,0 +1,83 @@ +/* + * LLCalc.h + * SecondLife + * + * Created by Aimee Walton on 28/09/2008. + * Copyright 2008 Aimee Walton. + * + */ + +#ifndef LL_CALC_H +#define LL_CALC_H + +#include +#include + +class LLCalc +{ +public: + LLCalc(); + ~LLCalc(); + + // Variable name constants + static const char* X_POS; + static const char* Y_POS; + static const char* Z_POS; + static const char* X_SCALE; + static const char* Y_SCALE; + static const char* Z_SCALE; + static const char* X_ROT; + static const char* Y_ROT; + static const char* Z_ROT; + static const char* HOLLOW; + static const char* CUT_BEGIN; + static const char* CUT_END; + static const char* PATH_BEGIN; + static const char* PATH_END; + static const char* TWIST_BEGIN; + static const char* TWIST_END; + static const char* X_SHEAR; + static const char* Y_SHEAR; + static const char* X_TAPER; + static const char* Y_TAPER; + static const char* RADIUS_OFFSET; + static const char* REVOLUTIONS; + static const char* SKEW; + static const char* X_HOLE; + static const char* Y_HOLE; + static const char* TEX_U_SCALE; + static const char* TEX_V_SCALE; + static const char* TEX_U_OFFSET; + static const char* TEX_V_OFFSET; + static const char* TEX_ROTATION; + static const char* TEX_TRANSPARENCY; + static const char* TEX_GLOW; + + void setVar(const std::string& name, const F32& value); + void clearVar(const std::string& name); + void clearAllVariables(); +// void updateVariables(LLSD& vars); + + bool evalString(const std::string& expression, F32& result); + std::string::size_type getLastErrorPos() { return mLastErrorPos; } + + static LLCalc* getInstance(); + static void cleanUp(); + + typedef std::map calc_map_t; + +private: + std::string::size_type mLastErrorPos; + + calc_map_t* mConstants; + calc_map_t* mVariables; + + // *TODO: Add support for storing user defined variables, and stored functions. + // Will need UI work, and a means to save them between sessions. +// calc_map_t* mUserVariables; + + // "There shall be only one" + static LLCalc* sInstance; +}; + +#endif // LL_CALC_H -- cgit v1.2.3 From 57c30517817a6458edab6bfdfad7d7112467ca48 Mon Sep 17 00:00:00 2001 From: Kadah_Coba Date: Mon, 4 Jul 2011 14:20:52 -0700 Subject: Changes for STORM-1315 LLCalc Removed dynamic allocation on mVariables and mConstants CS cleanup --- indra/llmath/llcalc.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'indra/llmath/llcalc.h') diff --git a/indra/llmath/llcalc.h b/indra/llmath/llcalc.h index 23c83f623e..cc31950cb6 100644 --- a/indra/llmath/llcalc.h +++ b/indra/llmath/llcalc.h @@ -69,12 +69,12 @@ public: private: std::string::size_type mLastErrorPos; - calc_map_t* mConstants; - calc_map_t* mVariables; + calc_map_t mConstants; + calc_map_t mVariables; // *TODO: Add support for storing user defined variables, and stored functions. // Will need UI work, and a means to save them between sessions. -// calc_map_t* mUserVariables; +// calc_map_t mUserVariables; // "There shall be only one" static LLCalc* sInstance; -- cgit v1.2.3