static void plane_float(t_plane *x, float f)
{
ebox_parameter_setvalue((t_ebox *)x, 1, f, eobj_getproxy(x) + 1);
plane_output(x);
ebox_invalidate_layer((t_ebox *)x, cream_sym_points_layer);
ebox_redraw((t_ebox *)x);
}
void plane_mousedrag(t_plane *x, t_object *patcherview, t_pt pt, long modifiers)
{
t_atom argv[2];
pt.x -= (x->f_size + 2);
pt.y += (x->f_size - 2);
atom_setfloat(argv, (pt.x + x->f_boundaries.x * x->f_ratio.x) / x->f_ratio.x);
atom_setfloat(argv+1, (pt.y - (x->j_box.b_rect.height + x->f_boundaries.y * x->f_ratio.y)) / -x->f_ratio.y);
plane_set(x, NULL, 2, argv);
plane_output(x);
}
static void plane_list(t_plane *x, t_symbol* s, int argc, t_atom *argv)
{
if(argc > 0 && atom_gettype(argv) == A_FLOAT)
{
ebox_parameter_setvalue((t_ebox *)x, 1, atom_getfloat(argv), 1);
}
if(argc > 1 && atom_gettype(argv+1) == A_FLOAT)
{
ebox_parameter_setvalue((t_ebox *)x, 1, atom_getfloat(argv+1), 1);
}
plane_output(x);
ebox_invalidate_layer((t_ebox *)x, cream_sym_points_layer);
ebox_redraw((t_ebox *)x);
}
static void plane_mousedrag(t_plane *x, t_object *patcherview, t_pt pt, long modifiers)
{
t_rect rect;
ebox_get_rect_for_view((t_ebox *)x, &rect);
const float minx = ebox_parameter_getmin((t_ebox *)x, 1);
const float maxx = ebox_parameter_getmax((t_ebox *)x, 1);
const float miny = ebox_parameter_getmin((t_ebox *)x, 2);
const float maxy = ebox_parameter_getmax((t_ebox *)x, 2);
const float valx = plane_getvalue(&rect, pt.x, minx, maxx, x->f_size);
const float valy = plane_getvalue(&rect, (rect.height - pt.y), miny, maxy, x->f_size);
ebox_parameter_setvalue((t_ebox *)x, 1, valx, 1);
ebox_parameter_setvalue((t_ebox *)x, 2, valy, 1);
plane_output(x);
ebox_invalidate_layer((t_ebox *)x, cream_sym_points_layer);
ebox_redraw((t_ebox *)x);
}
static t_pd_err plane_notify(t_plane *x, t_symbol *s, t_symbol *msg, void *sender, void *data)
{
if(msg == cream_sym_attr_modified)
{
if(s == cream_sym_bgcolor || s == cream_sym_bdcolor || s == cream_sym_ptcolor || s == cream_sym_ptsize)
{
ebox_invalidate_layer((t_ebox *)x, cream_sym_points_layer);
}
}
else if(msg == cream_sym_value_changed)
{
plane_output(x);
ebox_invalidate_layer((t_ebox *)x, cream_sym_points_layer);
ebox_redraw((t_ebox *)x);
}
return 0;
}
t_pd_err plane_bound_set(t_plane *x, t_object *attr, long ac, t_atom *av)
{
t_atom argv[2];
if(ac && av)
{
if(ac >= 1)
x->f_boundaries.x = atom_getfloat(av);
if(ac >= 2)
x->f_boundaries.y = atom_getfloat(av+1);
if(ac >= 3)
x->f_boundaries.width = atom_getfloat(av+2);
if(ac >= 4)
x->f_boundaries.height = atom_getfloat(av+3);
// Boundaries changed -> recompute the point position !
atom_setfloat(argv, x->f_position.x);
atom_setfloat(argv+1, x->f_position.y);
plane_set(x, NULL, 2, argv);
plane_output(x);
}
return 0;
}
void plane_list(t_plane *x, t_symbol *s, long ac, t_atom *av)
{
plane_set(x, NULL, ac, av);
plane_output(x);
}
static void plane_bang(t_plane *x)
{
ebox_parameter_notify_changes((t_ebox *)x, 1);
ebox_parameter_notify_changes((t_ebox *)x, 2);
plane_output(x);
}
