diff options
Diffstat (limited to 'pd/src/g_canvas.h')
| -rw-r--r-- | pd/src/g_canvas.h | 59 |
1 files changed, 42 insertions, 17 deletions
diff --git a/pd/src/g_canvas.h b/pd/src/g_canvas.h index e4eecfc0..afaecbf5 100644 --- a/pd/src/g_canvas.h +++ b/pd/src/g_canvas.h @@ -33,6 +33,13 @@ glist has its own window, even if miniaturized. */ +/* NOTE: this file describes Pd implementation details which may change +in future releases. The public (stable) API is in m_pd.h. */ + +#if defined(_LANGUAGE_C_PLUS_PLUS) || defined(__cplusplus) +extern "C" { +#endif + /* --------------------- geometry ---------------------------- */ #define IOWIDTH 7 /* width of an inlet/outlet in pixels */ #define IOMIDDLE ((IOWIDTH-1)/2) @@ -190,9 +197,11 @@ typedef struct _dataslot t_symbol *ds_arraytemplate; /* filled in for arrays only */ } t_dataslot; + +/* T.Grill - changed t_pd member to t_pdobj to avoid name clashed */ typedef struct _template { - t_pd t_pd; /* header */ + t_pd t_pdobj; /* header */ struct _gtemplate *t_list; /* list of "struct"/gtemplate objects */ t_symbol *t_sym; /* name */ int t_n; /* number of dataslots (fields) */ @@ -280,27 +289,27 @@ doesn't work on array elements... LATER reconsider this */ /* bounding rectangle: */ typedef void (*t_parentgetrectfn)(t_gobj *x, struct _glist *glist, - t_word *data, t_template *template, float basex, float basey, + t_word *data, t_template *tmpl, float basex, float basey, int *x1, int *y1, int *x2, int *y2); /* displace it */ typedef void (*t_parentdisplacefn)(t_gobj *x, struct _glist *glist, - t_word *data, t_template *template, float basex, float basey, + t_word *data, t_template *tmpl, float basex, float basey, int dx, int dy); /* change color to show selection */ typedef void (*t_parentselectfn)(t_gobj *x, struct _glist *glist, - t_word *data, t_template *template, float basex, float basey, + t_word *data, t_template *tmpl, float basex, float basey, int state); /* change appearance to show activation/deactivation: */ typedef void (*t_parentactivatefn)(t_gobj *x, struct _glist *glist, - t_word *data, t_template *template, float basex, float basey, + t_word *data, t_template *tmpl, float basex, float basey, int state); /* making visible or invisible */ typedef void (*t_parentvisfn)(t_gobj *x, struct _glist *glist, - t_word *data, t_template *template, float basex, float basey, + t_word *data, t_template *tmpl, float basex, float basey, int flag); /* field a mouse click */ typedef int (*t_parentclickfn)(t_gobj *x, struct _glist *glist, - t_scalar *sc, t_template *template, float basex, float basey, + t_scalar *sc, t_template *tmpl, float basex, float basey, int xpix, int ypix, int shift, int alt, int dbl, int doit); struct _parentwidgetbehavior @@ -411,10 +420,11 @@ EXTERN int text_shouldvis(t_text *x, t_glist *glist); #define RTEXT_DBL 3 #define RTEXT_SHIFT 4 -EXTERN t_rtext *rtext_new(t_glist *glist, t_text *who, t_rtext *next, - int sendipup); -EXTERN t_rtext *rtext_remove(t_rtext *first, t_rtext *x); +EXTERN t_rtext *rtext_new(t_glist *glist, t_text *who); EXTERN t_rtext *glist_findrtext(t_glist *gl, t_text *who); +EXTERN void rtext_draw(t_rtext *x); +EXTERN void rtext_erase(t_rtext *x); +EXTERN t_rtext *rtext_remove(t_rtext *first, t_rtext *x); EXTERN int rtext_height(t_rtext *x); EXTERN void rtext_displace(t_rtext *x, int dx, int dy); EXTERN void rtext_select(t_rtext *x, int state); @@ -444,8 +454,8 @@ EXTERN t_inlet *canvas_addinlet(t_canvas *x, t_pd *who, t_symbol *sym); EXTERN void canvas_rminlet(t_canvas *x, t_inlet *ip); EXTERN t_outlet *canvas_addoutlet(t_canvas *x, t_pd *who, t_symbol *sym); EXTERN void canvas_rmoutlet(t_canvas *x, t_outlet *op); -EXTERN void canvas_redrawallfortemplate(t_canvas *template); -EXTERN void canvas_zapallfortemplate(t_canvas *template); +EXTERN void canvas_redrawallfortemplate(t_canvas *tmpl); +EXTERN void canvas_zapallfortemplate(t_canvas *tmpl); EXTERN void canvas_setusedastemplate(t_canvas *x); EXTERN t_canvas *canvas_getcurrent(void); EXTERN void canvas_setcurrent(t_canvas *x); @@ -485,6 +495,17 @@ EXTERN void canvas_setundo(t_canvas *x, t_undofn undofn, void *buf, EXTERN void canvas_noundo(t_canvas *x); EXTERN int canvas_getindex(t_canvas *x, t_gobj *y); +/* T.Grill - made public for dynamic object creation */ +/* in g_editor.c */ +EXTERN void canvas_connect(t_canvas *x, + t_floatarg fwhoout, t_floatarg foutno,t_floatarg fwhoin, t_floatarg finno); +EXTERN void canvas_disconnect(t_canvas *x, + float index1, float outno, float index2, float inno); +EXTERN int canvas_isconnected (t_canvas *x, + t_text *ob1, int n1, t_text *ob2, int n2); +EXTERN void canvas_selectinrect(t_canvas *x, int lox, int loy, int hix, int hiy); + + /* ---- functions on canvasses as objects --------------------- */ EXTERN void canvas_fattenforscalars(t_canvas *x, @@ -511,10 +532,10 @@ EXTERN int tscalar_click(t_tscalar *x, int xpix, int ypix, int shift, EXTERN t_template *garray_template(t_garray *x); /* -------------------- arrays --------------------- */ -EXTERN t_garray *graph_array(t_glist *gl, t_symbol *s, t_symbol *template, +EXTERN t_garray *graph_array(t_glist *gl, t_symbol *s, t_symbol *tmpl, t_floatarg f, t_floatarg saveit); EXTERN t_array *array_new(t_symbol *templatesym, t_gpointer *parent); -EXTERN void array_resize(t_array *x, t_template *template, int n); +EXTERN void array_resize(t_array *x, t_template *tmpl, int n); EXTERN void array_free(t_array *x); /* --------------------- gpointers and stubs ---------------- */ @@ -523,8 +544,8 @@ EXTERN void gstub_cutoff(t_gstub *gs); EXTERN void gpointer_setglist(t_gpointer *gp, t_glist *glist, t_scalar *x); /* --------------------- scalars ------------------------- */ -EXTERN void word_init(t_word *wp, t_template *template, t_gpointer *gp); -EXTERN void word_restore(t_word *wp, t_template *template, +EXTERN void word_init(t_word *wp, t_template *tmpl, t_gpointer *gp); +EXTERN void word_restore(t_word *wp, t_template *tmpl, int argc, t_atom *argv); EXTERN t_scalar *scalar_new(t_glist *owner, t_symbol *templatesym); @@ -563,7 +584,7 @@ EXTERN void template_setsymbol(t_template *x, t_symbol *fieldname, EXTERN t_template *gtemplate_get(t_gtemplate *x); EXTERN t_template *template_findbyname(t_symbol *s); -EXTERN t_canvas *template_findcanvas(t_template *template); +EXTERN t_canvas *template_findcanvas(t_template *tmpl); EXTERN t_float template_getfloat(t_template *x, t_symbol *fieldname, t_word *wp, int loud); @@ -581,3 +602,7 @@ EXTERN void guiconnect_notarget(t_guiconnect *x, double timedelay); /* ------------- IEMGUI routines used in other g_ files ---------------- */ EXTERN t_symbol *iemgui_raute2dollar(t_symbol *s); EXTERN t_symbol *iemgui_dollar2raute(t_symbol *s); + +#if defined(_LANGUAGE_C_PLUS_PLUS) || defined(__cplusplus) +} +#endif |