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Diffstat (limited to 'window_name.c')
-rw-r--r--window_name.c57
1 files changed, 46 insertions, 11 deletions
diff --git a/window_name.c b/window_name.c
index 04e551b..9e71460 100644
--- a/window_name.c
+++ b/window_name.c
@@ -6,36 +6,71 @@
#define DEBUG(x)
static t_class *window_name_class;
+static t_canvas *canvas;
typedef struct _window_name
{
t_object x_obj;
- t_symbol *windowname;
+ t_atom x_atom;
+ t_symbol *x_window_name;
+ t_symbol *x_remote_name;
} t_window_name;
static void window_name_bang(t_window_name *x)
{
- outlet_symbol(x->x_obj.ob_outlet,x->windowname);
+ if (x->x_atom.a_type == A_SYMBOL)
+ {
+ canvas=(t_canvas *)pd_findbyclass(x->x_remote_name, canvas_class);
+ char buf[MAXPDSTRING];
+
+ snprintf(buf, MAXPDSTRING, ".x%lx", (long unsigned int)canvas);
+ x->x_window_name = gensym(buf);
+ }
+ outlet_symbol(x->x_obj.ob_outlet,x->x_window_name);
}
-static void *window_name_new(void)
+static void *window_name_new(t_symbol *s, int argc, t_atom *argv)
{
+ t_atom a;
+ if (argc == 0)
+ {
+ argc = 1;
+ SETFLOAT(&a, 0);
+ argv = &a;
+ }
t_window_name *x = (t_window_name *)pd_new(window_name_class);
- char buf[MAXPDSTRING];
-
- snprintf(buf, MAXPDSTRING, ".x%lx", (long unsigned int)canvas_getcurrent());
- x->windowname = gensym(buf);
+ x->x_atom = *argv;
+ if (argv->a_type == A_FLOAT)
+ { // thx to IOhannes's iemguts:
+ t_glist *glist=(t_glist *)canvas_getcurrent();
+ canvas=(t_canvas *)glist_getcanvas(glist);
+ int depth=(int)atom_getint(&x->x_atom);
+
+ if(depth<0)depth=0;
+ while(depth && canvas) {
+ canvas=canvas->gl_owner;
+ depth--;
+ }
+ char buf[MAXPDSTRING];
+
+ snprintf(buf, MAXPDSTRING, ".x%lx", (long unsigned int)canvas);
+ x->x_window_name = gensym(buf);
+ }
+ else
+ {
+ x->x_remote_name = (t_symbol *)atom_getsymbol(&x->x_atom);
+ }
- outlet_new(&x->x_obj, &s_symbol);
+ outlet_new(&x->x_obj, &s_symbol);
return(x);
}
void window_name_setup(void)
{
- window_name_class = class_new(gensym("window_name"),
- (t_newmethod)window_name_new, NULL,
- sizeof(t_window_name), 0, 0);
+ window_name_class = class_new(gensym("window_name"),
+ (t_newmethod)window_name_new, NULL,
+ sizeof(t_window_name), 0, A_GIMME, 0);
class_addbang(window_name_class, (t_method)window_name_bang);
}