diff options
Diffstat (limited to 'include')
| -rwxr-xr-x | include/g_canvas.h | 87 |
1 files changed, 33 insertions, 54 deletions
diff --git a/include/g_canvas.h b/include/g_canvas.h index fbf2c16..0b24d43 100755 --- a/include/g_canvas.h +++ b/include/g_canvas.h @@ -36,16 +36,10 @@ 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. */ -#ifndef __G_CANVAS_H - #if defined(_LANGUAGE_C_PLUS_PLUS) || defined(__cplusplus) extern "C" { #endif -#ifdef GARRAY_THREAD_LOCK -#include <pthread.h> /* TB: for t_garray */ -#endif - /* --------------------- geometry ---------------------------- */ #define IOWIDTH 7 /* width of an inlet/outlet in pixels */ #define IOMIDDLE ((IOWIDTH-1)/2) @@ -79,6 +73,9 @@ EXTERN_STRUCT _tscalar; EXTERN_STRUCT _canvasenvironment; #define t_canvasenvironment struct _canvasenvironment +EXTERN_STRUCT _fielddesc; +#define t_fielddesc struct _fielddesc + typedef struct _selection { t_gobj *sel_what; @@ -161,6 +158,8 @@ struct _glist int gl_screeny1; int gl_screenx2; int gl_screeny2; + int gl_xmargin; /* origin for GOP rectangle */ + int gl_ymargin; t_tick gl_xtick; /* ticks marking X values */ int gl_nxlabels; /* number of X coordinate labels */ t_symbol **gl_xlabel; /* ... an array to hold them */ @@ -181,7 +180,7 @@ struct _glist unsigned int gl_willvis:1; /* make me visible after loading */ unsigned int gl_edit:1; /* edit mode */ unsigned int gl_isdeleting:1; /* we're inside glist_delete -- hack! */ - unsigned int gl_stretch:1; /* stretch contents on resize */ + unsigned int gl_goprect:1; /* draw rectangle for graph-on-parent */ unsigned int gl_isgraph:1; /* show as graph on parent */ }; @@ -202,8 +201,6 @@ 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_pdobj; /* header */ @@ -221,28 +218,9 @@ struct _array t_symbol *a_templatesym; /* template for elements */ int a_valid; /* protection against stale pointers into array */ t_gpointer a_gp; /* pointer to scalar or array element we're in */ - t_gstub *a_stub; + t_gstub *a_stub; /* stub for pointing into this array */ }; -struct _garray -{ - t_gobj x_gobj; - t_glist *x_glist; - t_array x_array; /* actual array; note only 4 fields used as below */ - t_symbol *x_name; - t_symbol *x_realname; /* name with "$" expanded */ - t_float x_firstx; /* X value of first item */ - t_float x_xinc; /* X increment */ - char x_usedindsp; /* true if some DSP routine is using this */ - char x_saveit; /* true if we should save this with parent */ - char x_drawasrects; /* draw as rectangles, not a polygon */ - double x_lastupdate; /* T.Grill - clock_getlogicaltime() of last array update */ -#ifdef GARRAY_THREAD_LOCK - pthread_mutex_t * x_mutex; /* TB: mutex */ -#endif -}; - - /* structure for traversing all the connections in a glist */ typedef struct _linetraverser { @@ -327,7 +305,8 @@ typedef void (*t_parentvisfn)(t_gobj *x, struct _glist *glist, int flag); /* field a mouse click */ typedef int (*t_parentclickfn)(t_gobj *x, struct _glist *glist, - t_scalar *sc, t_template *tmpl, float basex, float basey, + t_word *data, t_template *tmpl, t_scalar *sc, t_array *ap, + float basex, float basey, int xpix, int ypix, int shift, int alt, int dbl, int doit); struct _parentwidgetbehavior @@ -356,6 +335,10 @@ extern t_canvas *canvas_list; /* list of all root canvases */ extern t_class *vinlet_class, *voutlet_class; extern int glist_valid; /* incremented when pointers might be stale */ +#define PLOTSTYLE_POINTS 0 /* plotting styles for arrays */ +#define PLOTSTYLE_POLY 1 +#define PLOTSTYLE_BEZ 2 + /* ------------------- functions on any gobj ----------------------------- */ EXTERN void gobj_getrect(t_gobj *x, t_glist *owner, int *x1, int *y1, int *x2, int *y2); @@ -369,7 +352,6 @@ EXTERN int gobj_click(t_gobj *x, struct _glist *glist, EXTERN void gobj_save(t_gobj *x, t_binbuf *b); EXTERN void gobj_properties(t_gobj *x, struct _glist *glist); EXTERN void gobj_save(t_gobj *x, t_binbuf *b); -EXTERN void gobj_redraw(t_gobj *gobj, t_glist *glist); /* -------------------- functions on glists --------------------- */ EXTERN t_glist *glist_new( void); @@ -404,7 +386,6 @@ EXTERN float glist_ytopixels(t_glist *x, float yval); EXTERN float glist_dpixtodx(t_glist *x, float dxpix); EXTERN float glist_dpixtody(t_glist *x, float dypix); -EXTERN void glist_redrawitem(t_glist *owner, t_gobj *gobj); EXTERN void glist_getnextxy(t_glist *gl, int *xval, int *yval); EXTERN void glist_glist(t_glist *g, t_symbol *s, int argc, t_atom *argv); EXTERN t_glist *glist_addglist(t_glist *g, t_symbol *sym, @@ -471,12 +452,12 @@ EXTERN void canvas_stowconnections(t_canvas *x); EXTERN void canvas_restoreconnections(t_canvas *x); EXTERN void canvas_redraw(t_canvas *x); -EXTERN t_inlet *canvas_addinlet(t_canvas *x, t_pd *who, t_symbol *sym, - t_symbol* h); +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 *tmpl); +EXTERN void canvas_redrawallfortemplate(t_template *tmpl, int action); +EXTERN void canvas_redrawallfortemplatecanvas(t_canvas *x, int action); EXTERN void canvas_zapallfortemplate(t_canvas *tmpl); EXTERN void canvas_setusedastemplate(t_canvas *x); EXTERN t_canvas *canvas_getcurrent(void); @@ -517,8 +498,6 @@ 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, @@ -541,14 +520,6 @@ EXTERN void linetraverser_start(t_linetraverser *t, t_canvas *x); EXTERN t_outconnect *linetraverser_next(t_linetraverser *t); EXTERN void linetraverser_skipobject(t_linetraverser *t); -/* --------------------- functions on tscalars --------------------- */ - -EXTERN void tscalar_getrect(t_tscalar *x, t_glist *owner, - int *xp1, int *yp1, int *xp2, int *yp2); -EXTERN void tscalar_vis(t_tscalar *x, t_glist *owner, int flag); -EXTERN int tscalar_click(t_tscalar *x, int xpix, int ypix, int shift, - int alt, int dbl, int doit); - /* --------- functions on garrays (graphical arrays) -------------------- */ EXTERN t_template *garray_template(t_garray *x); @@ -557,7 +528,7 @@ EXTERN t_template *garray_template(t_garray *x); 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 *tmpl, int n); +EXTERN void array_resize(t_array *x, int n); EXTERN void array_free(t_array *x); /* --------------------- gpointers and stubs ---------------- */ @@ -571,22 +542,27 @@ 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); +EXTERN void word_free(t_word *wp, t_template *tmpl); EXTERN void scalar_getbasexy(t_scalar *x, float *basex, float *basey); +EXTERN void scalar_redraw(t_scalar *x, t_glist *glist); /* ------helper routines for "garrays" and "plots" -------------- */ -EXTERN int array_doclick(t_array *array, t_glist *glist, t_gobj *gobj, +EXTERN int array_doclick(t_array *array, t_glist *glist, t_scalar *sc, t_array *ap, t_symbol *elemtemplatesym, - float linewidth, float xloc, float xinc, float yloc, + float linewidth, float xloc, float xinc, float yloc, float scalarvis, + t_fielddesc *xfield, t_fielddesc *yfield, t_fielddesc *wfield, int xpix, int ypix, int shift, int alt, int dbl, int doit); EXTERN void array_getcoordinate(t_glist *glist, char *elem, int xonset, int yonset, int wonset, int indx, float basex, float basey, float xinc, + t_fielddesc *xfielddesc, t_fielddesc *yfielddesc, t_fielddesc *wfielddesc, float *xp, float *yp, float *wp); EXTERN int array_getfields(t_symbol *elemtemplatesym, t_canvas **elemtemplatecanvasp, t_template **elemtemplatep, int *elemsizep, + t_fielddesc *xfielddesc, t_fielddesc *yfielddesc, t_fielddesc *wfielddesc, int *xonsetp, int *yonsetp, int *wonsetp); /* --------------------- templates ------------------------- */ @@ -607,6 +583,8 @@ 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 *tmpl); +EXTERN void template_notify(t_template *tmpl, + t_symbol *s, int argc, t_atom *argv); EXTERN t_float template_getfloat(t_template *x, t_symbol *fieldname, t_word *wp, int loud); @@ -616,6 +594,13 @@ EXTERN t_symbol *template_getsymbol(t_template *x, t_symbol *fieldname, t_word *wp, int loud); EXTERN void template_setsymbol(t_template *x, t_symbol *fieldname, t_word *wp, t_symbol *s, int loud); +EXTERN t_float fielddesc_getcoord(t_fielddesc *f, t_template *tmpl, + t_word *wp, int loud); +EXTERN void fielddesc_setcoord(t_fielddesc *f, t_template *tmpl, + t_word *wp, float pix, int loud); +EXTERN t_float fielddesc_cvttocoord(t_fielddesc *f, float val); +EXTERN float fielddesc_cvtfromcoord(t_fielddesc *f, float coord); + /* ----------------------- guiconnects, g_guiconnect.c --------- */ EXTERN t_guiconnect *guiconnect_new(t_pd *who, t_symbol *sym); @@ -628,9 +613,3 @@ EXTERN t_symbol *iemgui_dollar2raute(t_symbol *s); #if defined(_LANGUAGE_C_PLUS_PLUS) || defined(__cplusplus) } #endif - -#else -#define __G_CANVAS_H - -#endif - |