diff options
Diffstat (limited to 'externals/grill/flext/source/flbase.h')
| -rw-r--r-- | externals/grill/flext/source/flbase.h | 63 |
1 files changed, 23 insertions, 40 deletions
diff --git a/externals/grill/flext/source/flbase.h b/externals/grill/flext/source/flbase.h index 7cf0d8cc..b487a63e 100644 --- a/externals/grill/flext/source/flbase.h +++ b/externals/grill/flext/source/flbase.h @@ -64,6 +64,8 @@ struct FLEXT_SHARE flext_hdr }; +class flext_class; + // ---------------------------------------------------------------------------- /*! \brief The mother of base classes for all flext external objects @@ -110,7 +112,7 @@ class FLEXT_SHARE FLEXT_CLASSDEF(flext_obj): /*! \brief Signal a construction problem \note This should only be used in the constructor. Object creation will be aborted. */ - void InitProblem() { init_ok = false; } + static void InitProblem() { init_ok = false; } /*! \brief Enable/disable attribute procession (default = false) \note Use that in the static class setup function (also library setup function) @@ -145,34 +147,19 @@ class FLEXT_SHARE FLEXT_CLASSDEF(flext_obj): const char *thisName() const { return GetString(m_name); } //! Get the class name (as a symbol) const t_symbol *thisNameSym() const { return m_name; } - - //! Get the class pointer -#if FLEXT_SYS == FLEXT_SYS_PD - t_class *thisClass() const { FLEXT_ASSERT(x_obj); return (t_class *)((t_object *)(x_obj))->te_g.g_pd; } -#elif FLEXT_SYS == FLEXT_SYS_MAX - t_class *thisClass() const { FLEXT_ASSERT(x_obj); return (t_class *)(((t_tinyobject *)x_obj)->t_messlist-1); } -#elif FLEXT_SYS == FLEXT_SYS_JMAX - t_class *thisClass() const { return fts_object_get_class((fts_object_t *)thisHdr()); } -#else -#error -#endif - -#if FLEXT_SYS == FLEXT_SYS_PD || FLEXT_SYS == FLEXT_SYS_JMAX + t_class *thisClass() const; + //! Typedef for unique class identifier - typedef t_class *t_classid; + typedef flext_class *t_classid; + //! Get unique id for object class - t_classid thisClassId() const { return thisClass(); } - //! Get class pointer from class id - static t_class *getClass(t_classid c) { return c; } -#else - //! Typedef for unique class identifier - typedef void *t_classid; - //! Get unique id for object class (for Max/MSP library object share the same (t_class *)!) - t_classid thisClassId() const; + t_classid thisClassId() const { return clss; } + //! Get class pointer from class id static t_class *getClass(t_classid); -#endif + + bool HasAttributes() const; //! @} FLEXT_O_INFO @@ -202,14 +189,14 @@ class FLEXT_SHARE FLEXT_CLASSDEF(flext_obj): */ protected: - - //! The object header - mutable flext_hdr *x_obj; - //! Flag for attribute procession - bool procattr; + //! pointer to flext class definition + flext_class *clss; + + //! backpointer to object header + mutable flext_hdr *x_obj; - static bool process_attributes; + static bool process_attributes; private: @@ -217,7 +204,7 @@ class FLEXT_SHARE FLEXT_CLASSDEF(flext_obj): mutable t_canvas *m_canvas; //! Flag for successful object construction - bool init_ok; + static bool init_ok; // flags for init and exit procedure; static bool initing; @@ -232,20 +219,20 @@ class FLEXT_SHARE FLEXT_CLASSDEF(flext_obj): \warning don't touch it! */ static flext_hdr *m_holder; + //! Hold object's class during construction + static flext_class *m_holdclass; //! Hold object's name during construction static const t_symbol *m_holdname; //! Holders for attribute procession flag - static bool m_holdattr; static int m_holdaargc; static const t_atom *m_holdaargv; - //! The object's name in the patcher + /*! The object's name in the patcher + \note objects of the same class can have various alias names! + */ const t_symbol *m_name; - //! Check whether construction was successful - bool InitOk() const { return init_ok; } - /*! Return true if in object initialization phase true when in constructor or Init, false when in Finalize */ @@ -575,7 +562,3 @@ FLEXT_OBJ_SETUP(NEW_CLASS,DSP,LIB) #endif - - - - |