aboutsummaryrefslogtreecommitdiff
path: root/externals/grill/dynext/src
diff options
context:
space:
mode:
Diffstat (limited to 'externals/grill/dynext/src')
-rw-r--r--externals/grill/dynext/src/main.cpp276
1 files changed, 171 insertions, 105 deletions
diff --git a/externals/grill/dynext/src/main.cpp b/externals/grill/dynext/src/main.cpp
index 39141877..102c45e4 100644
--- a/externals/grill/dynext/src/main.cpp
+++ b/externals/grill/dynext/src/main.cpp
@@ -45,7 +45,7 @@ public:
dyn(int argc,const t_atom *argv);
virtual ~dyn();
- void m_reset();
+ void m_reset() { DoExit(); DoInit(); }
void m_reload(); // refresh objects/abstractions
void m_newobj(int argc,const t_atom *argv);
void m_newmsg(int argc,const t_atom *argv);
@@ -63,27 +63,41 @@ protected:
static const t_symbol *k_obj,*k_msg,*k_text;
- class obj {
+ class Obj {
public:
- obj(unsigned long i,t_gobj *o): id(i),object(o),nxt(NULL) {}
+ Obj(t_glist *gl,t_gobj *o): glist(gl),object(o) {}
- void Add(obj *o);
+ t_glist *AsGlist() const
+ {
+ return pd_class(&object->g_pd) == canvas_class?(t_glist *)object:NULL;
+ }
- unsigned long id;
+ t_glist *glist;
t_gobj *object;
- obj *nxt;
- } *root;
+ };
+
+ typedef TablePtrMapOwned<const t_symbol *,Obj *> ObjMap;
+ ObjMap root;
+ typedef TablePtrMap<Obj *,const t_symbol *> GObjMap;
+ typedef TablePtrMapOwned<t_glist *,GObjMap *> GLstMap;
+ GLstMap groot;
- obj *Find(const t_symbol *n);
+ Obj *Find(const t_symbol *n) { return root.find(n); }
t_glist *FindCanvas(const t_symbol *n);
- void Add(const t_symbol *n,t_gobj *o);
+
+ Obj *Remove(const t_symbol *n);
+ bool Add(const t_symbol *n,t_glist *gl,t_gobj *o);
t_gobj *New(const t_symbol *kind,int _argc_,const t_atom *_argv_,bool add = true);
- void Delete(t_gobj *o);
void ConnDis(bool conn,int argc,const t_atom *argv);
+ void DoInit();
+ void DoExit();
+ void NewProxies();
+ void DelProxies();
+
virtual bool CbMethodResort(int n,const t_symbol *s,int argc,const t_atom *argv);
virtual bool CbDsp();
virtual void CbSignal();
@@ -291,7 +305,6 @@ In all cases the 1)s have been chosen as the cleaner solution
*/
dyn::dyn(int argc,const t_atom *argv):
- root(NULL),
canvas(NULL),
pxin(NULL),pxout(NULL),
stripext(false)
@@ -307,8 +320,6 @@ dyn::dyn(int argc,const t_atom *argv):
s_outlets = GetAInt(argv[2]);
m_outlets = GetAInt(argv[3]);
- int i;
-
// --- make a sub-canvas for dyn~ ------
t_atom arg[6];
@@ -323,8 +334,45 @@ dyn::dyn(int argc,const t_atom *argv):
// must do that....
canvas_unsetcurrent(canvas);
- // --- create inlet proxies ------
+ DoInit();
+ AddInSignal("Messages (newobj,newmsg,newtext,del,conn,dis)");
+ AddInSignal(s_inlets);
+ AddInAnything(m_inlets);
+ AddOutSignal(s_outlets);
+ AddOutAnything(m_outlets);
+}
+
+dyn::~dyn()
+{
+ DoExit();
+
+ if(canvas) pd_free((t_pd *)canvas);
+}
+
+void dyn::DoInit()
+{
+ // add to list of canvases
+ groot.insert(canvas,new GObjMap);
+
+ NewProxies();
+}
+
+void dyn::DoExit()
+{
+ // delete proxies
+ DelProxies();
+ // remove all objects
+ glist_clear(canvas);
+ // remove all names
+ groot.clear();
+ root.clear();
+}
+
+void dyn::NewProxies()
+{
+ // --- create inlet proxies ------
+ int i;
pxin = new proxyin *[s_inlets+m_inlets];
for(i = 0; i < s_inlets+m_inlets; ++i) {
bool sig = i < s_inlets;
@@ -366,60 +414,28 @@ dyn::dyn(int argc,const t_atom *argv):
error("%s - Error creating outlet proxy",thisName());
}
}
-
- AddInSignal("Messages (newobj,newmsg,newtext,del,conn,dis)");
- AddInSignal(s_inlets);
- AddInAnything(m_inlets);
- AddOutSignal(s_outlets);
- AddOutAnything(m_outlets);
}
-dyn::~dyn()
+void dyn::DelProxies()
{
- m_reset();
-
- if(canvas) pd_free((t_pd *)canvas);
-
+ int i;
+ for(i = 0; i < s_inlets+m_inlets; ++i) glist_delete(canvas,(t_gobj *)pxin[i]);
if(pxin) delete[] pxin;
+ for(i = 0; i < s_outlets+m_outlets; ++i) glist_delete(canvas,(t_gobj *)pxout[i]);
if(pxout) delete[] pxout;
}
-
-void dyn::obj::Add(obj *o) { if(nxt) nxt->Add(o); else nxt = o; }
-
-dyn::obj *dyn::Find(const t_symbol *n)
-{
- unsigned long id = *(unsigned long *)n;
- obj *o;
- for(o = root; o && o->id != id; o = o->nxt) {}
- return o;
-}
-
t_glist *dyn::FindCanvas(const t_symbol *n)
{
if(n == sym_dot)
return canvas;
else {
- obj *o = Find(n);
- if(o && pd_class(&o->object->g_pd) == canvas_class)
- return (t_glist *)o->object;
- else
- return NULL;
+ Obj *o = Find(n);
+ t_glist *gl = o->AsGlist();
+ return gl && groot.find(gl)?(t_glist *)o->object:NULL;
}
}
-void dyn::Add(const t_symbol *n,t_gobj *ob)
-{
- unsigned long id = *(unsigned long *)n;
- obj *o = new obj(id,ob);
- if(root) root->Add(o); else root = o;
-}
-
-void dyn::Delete(t_gobj *o)
-{
- glist_delete(canvas,o);
-}
-
static t_gobj *GetLast(t_glist *gl)
{
t_gobj *go = gl->gl_list;
@@ -433,42 +449,40 @@ t_gobj *dyn::New(const t_symbol *kind,int _argc_,const t_atom *_argv_,bool add)
{
t_gobj *newest = NULL;
const char *err = NULL;
- int argc = 0;
- t_atom *argv = NULL;
const t_symbol *name = NULL,*canv = NULL;
t_glist *glist = NULL;
+ AtomListStatic<16> args;
+
if(_argc_ >= 4 && CanbeInt(_argv_[0]) && CanbeInt(_argv_[1]) && IsSymbol(_argv_[2]) && IsSymbol(_argv_[3])) {
canv = GetSymbol(_argv_[2]);
name = GetSymbol(_argv_[3]);
- argc = _argc_-2;
- argv = new t_atom[argc];
- SetInt(argv[0],GetAInt(_argv_[0]));
- SetInt(argv[1],GetAInt(_argv_[1]));
- for(int i = 0; i < argc-2; ++i) SetAtom(argv[i+2],_argv_[i+4]);
+ args(_argc_-2);
+ SetInt(args[0],GetAInt(_argv_[0]));
+ SetInt(args[1],GetAInt(_argv_[1]));
+ for(int i = 0; i < _argc_; ++i) SetAtom(args[i+2],_argv_[i+4]);
}
else if(_argc_ >= 3 && IsSymbol(_argv_[0]) && IsSymbol(_argv_[1])) {
canv = GetSymbol(_argv_[0]);
name = GetSymbol(_argv_[1]);
- argc = _argc_;
- argv = new t_atom[argc];
+ args(_argc_);
// random position if not given
- SetInt(argv[0],rand()%600);
- SetInt(argv[1],50+rand()%400);
- for(int i = 0; i < argc-2; ++i) SetAtom(argv[i+2],_argv_[i+2]);
+ SetInt(args[0],rand()%600);
+ SetInt(args[1],50+rand()%400);
+ for(int i = 0; i < _argc_-2; ++i) SetAtom(args[i+2],_argv_[i+2]);
}
- if(argv) {
- if(add && (!name || name == sym_dot || Find(name)))
- err = "Object name is already present";
+ if(args.Count()) {
+ if(name == sym_dot)
+ err = ". cannot be redefined";
else if(!canv || !(glist = FindCanvas(canv)))
err = "Canvas could not be found";
else {
// convert abstraction filenames
- if(stripext && kind == k_obj && argc >= 3 && IsSymbol(argv[2])) {
- const char *c = GetString(argv[2]);
+ if(stripext && kind == k_obj && args.Count() >= 3 && IsSymbol(args[2])) {
+ const char *c = GetString(args[2]);
int l = strlen(c);
// check end of string for .pd file extension
if(l >= 4 && !memcmp(c+l-3,".pd",4)) {
@@ -476,7 +490,7 @@ t_gobj *dyn::New(const t_symbol *kind,int _argc_,const t_atom *_argv_,bool add)
char tmp[64],*t = tmp;
if(l > sizeof tmp-1) t = new char[l+1];
memcpy(tmp,c,l-3); tmp[l-3] = 0;
- SetString(argv[2],tmp);
+ SetString(args[2],tmp);
if(tmp != t) delete[] t;
}
}
@@ -485,7 +499,7 @@ t_gobj *dyn::New(const t_symbol *kind,int _argc_,const t_atom *_argv_,bool add)
canvas_setcurrent(glist);
t_gobj *last = GetLast(glist);
- pd_typedmess((t_pd *)glist,(t_symbol *)kind,argc,argv);
+ pd_typedmess((t_pd *)glist,(t_symbol *)kind,args.Count(),args.Atoms());
newest = GetLast(glist);
if(kind == k_obj) {
@@ -509,7 +523,10 @@ t_gobj *dyn::New(const t_symbol *kind,int _argc_,const t_atom *_argv_,bool add)
// look for latest created object
if(newest) {
// add to database
- if(add) Add(name,newest);
+ if(add) {
+ bool ok = Add(name,glist,newest);
+ FLEXT_ASSERT(ok);
+ }
// send loadbang (if it is an abstraction)
if(pd_class(&newest->g_pd) == canvas_class) {
@@ -529,8 +546,6 @@ t_gobj *dyn::New(const t_symbol *kind,int _argc_,const t_atom *_argv_,bool add)
// pop the current canvas
canvas_unsetcurrent(glist);
}
-
- delete[] argv;
}
else
if(!err) err = "new name object [args]";
@@ -540,17 +555,62 @@ t_gobj *dyn::New(const t_symbol *kind,int _argc_,const t_atom *_argv_,bool add)
return newest;
}
-
-void dyn::m_reset()
+dyn::Obj *dyn::Remove(const t_symbol *n)
{
- obj *o = root;
- while(o) {
- Delete(o->object);
- obj *n = o->nxt;
- delete o;
- o = n;
- }
- root = NULL;
+ // see if there's already an object of the same name
+ Obj *prv = root.remove(n);
+ if(prv) {
+ t_glist *pl = prv->glist;
+ // get canvas map
+ GObjMap *gm = groot.find(pl);
+ FLEXT_ASSERT(gm);
+ // remove object from canvas map
+ gm->erase(prv);
+
+ // non-NULL if object itself is a glist
+ t_glist *gl = prv->AsGlist();
+ if(gl) {
+ GObjMap *gm = groot.remove(gl);
+ // if it's a loaded abstraction it need not be in our list
+ if(gm) {
+ // remove all objects in canvas map
+ for(GObjMap::iterator it(*gm); it; ++it) {
+ Obj *r = Remove(it.data());
+ FLEXT_ASSERT(r);
+ delete r;
+ }
+ // delete canvas map
+ delete gm;
+ }
+ }
+ }
+ return prv;
+}
+
+bool dyn::Add(const t_symbol *n,t_glist *gl,t_gobj *o)
+{
+ // remove previous name entry
+ Obj *prv = Remove(n);
+ if(prv) delete prv;
+
+ // get canvas map
+ GObjMap *gm = groot.find(gl);
+ // if none existing create one
+ if(!gm) return false;
+
+ // insert object to canvas map
+ Obj *obj = new Obj(gl,o);
+ gm->insert(obj,n);
+ // insert object to object map
+ root.insert(n,obj);
+
+ t_glist *nl = obj->AsGlist();
+ if(nl) {
+ FLEXT_ASSERT(!groot.find(nl));
+ groot.insert(nl,new GObjMap);
+ }
+
+ return true;
}
void dyn::m_reload()
@@ -593,18 +653,12 @@ void dyn::m_newtext(int argc,const t_atom *argv)
void dyn::m_del(const t_symbol *n)
{
- unsigned long id = *(unsigned long *)n;
-
- obj *p = NULL,*o = root;
- for(; o && o->id != id; p = o,o = o->nxt) {}
-
- if(o) {
- if(p) p->nxt = o->nxt; else root = o->nxt;
-
- Delete(o->object);
- delete o;
- }
- else
+ Obj *obj = Remove(n);
+ if(obj) {
+ glist_delete(obj->glist,obj->object);
+ delete obj;
+ }
+ else
post("%s - del: object not found",thisName());
}
@@ -644,13 +698,15 @@ void dyn::ConnDis(bool conn,int argc,const t_atom *argv)
}
t_text *s_obj,*d_obj;
+ t_glist *s_cnv,*d_cnv;
if(s_n) {
- obj *s_o = Find(s_n);
+ Obj *s_o = Find(s_n);
if(!s_o) {
post("%s - connect: source \"%s\" not found",thisName(),GetString(s_n));
return;
}
s_obj = (t_text *)s_o->object;
+ s_cnv = s_o->glist;
}
else if(s_x < 0 && s_x >= s_inlets+m_inlets) {
post("%s - connect: inlet %i out of range (0..%i)",thisName(),s_x,s_inlets+m_inlets-1);
@@ -658,16 +714,18 @@ void dyn::ConnDis(bool conn,int argc,const t_atom *argv)
}
else {
s_obj = &pxin[s_x]->obj;
+ s_cnv = canvas;
s_x = 0; // always 0 for proxy
}
if(d_n) {
- obj *d_o = Find(d_n);
+ Obj *d_o = Find(d_n);
if(!d_o) {
post("%s - connect: destination \"%s\" not found",thisName(),GetString(d_n));
return;
}
d_obj = (t_text *)d_o->object;
+ d_cnv = d_o->glist;
}
else if(d_x < 0 && d_x >= s_outlets+m_outlets) {
post("%s - connect: outlet %i out of range (0..%i)",thisName(),d_x,s_outlets+m_outlets-1);
@@ -675,21 +733,27 @@ void dyn::ConnDis(bool conn,int argc,const t_atom *argv)
}
else {
d_obj = &pxout[d_x]->obj;
+ d_cnv = canvas;
d_x = 0; // always 0 for proxy
}
+ if(s_cnv != d_cnv) {
+ post("%s - connect: objects \"%s\" and \"%s\" are not on same canvas",thisName(),GetString(s_n),GetString(d_n));
+ return;
+ }
+
#ifndef NO_VIS
- int s_oix = canvas_getindex(canvas,&s_obj->te_g);
- int d_oix = canvas_getindex(canvas,&d_obj->te_g);
+ int s_oix = canvas_getindex(s_cnv,&s_obj->te_g);
+ int d_oix = canvas_getindex(d_cnv,&d_obj->te_g);
#endif
if(conn) {
- if(!canvas_isconnected(canvas,(t_text *)s_obj,s_x,(t_text *)d_obj,d_x)) {
+ if(!canvas_isconnected(s_cnv,(t_text *)s_obj,s_x,(t_text *)d_obj,d_x)) {
#ifdef NO_VIS
if(!obj_connect(s_obj, s_x, d_obj, d_x))
post("%s - connect: connection could not be made",thisName());
#else
- canvas_connect(canvas,s_oix,s_x,d_oix,d_x);
+ canvas_connect(s_cnv,s_oix,s_x,d_oix,d_x);
#endif
}
}
@@ -697,9 +761,11 @@ void dyn::ConnDis(bool conn,int argc,const t_atom *argv)
#ifdef NO_VIS
obj_disconnect(s_obj, s_x, d_obj, d_x);
#else
- canvas_disconnect(canvas,s_oix,s_x,d_oix,d_x);
+ canvas_disconnect(s_cnv,s_oix,s_x,d_oix,d_x);
#endif
}
+
+// canvas_fixlinesfor(s_cnv,(t_text *)s_x);
}
@@ -721,7 +787,7 @@ void dyn::m_send(int argc,const t_atom *argv)
if(argc < 2 || !IsSymbol(argv[0]))
post("%s - Syntax: send name message [args]",thisName());
else {
- obj *o = Find(GetSymbol(argv[0]));
+ Obj *o = Find(GetSymbol(argv[0]));
if(!o)
post("%s - send: object \"%s\" not found",thisName(),GetString(argv[0]));
else
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-26 17:07:05 +0000