示例#1
0
int track_proxy_setrow(t_track_proxy *x, t_symbol *sel, int argc, t_atom *argv)
{
    result_argc = 0;
    if(argc < 2 || !IS_A_SYMBOL(argv,0) || !IS_A_FLOAT(argv,1))
    {
        pd_error(x, "setrow: usage: setrow <pattern> <row#> <atom0> <atom1> ...");
        return -1;
    }
    t_symbol *pat = argv[0].a_w.w_symbol;
    Pattern *pattern = x->track->getPattern(pat->s_name);
    t_int r = (t_int) argv[1].a_w.w_float;
    if(!pattern)
    {
        pd_error(x, "setrow: no such pattern: %s", pat->s_name);
        return -2;
    }
    unsigned int argc2 = argc - 2;
    if(argc2 != pattern->getColumns())
    {
        pd_error(x, "setrow: input error: must provide exactly %d elements for a row", pattern->getColumns());
        return -3;
    }
    for(unsigned int i = 0; i < argc2; i++)
    {
        pattern->setCell(r, i, argv[i + 2]);
    }
    return 0;
}
示例#2
0
int track_proxy_setcell(t_track_proxy *x, t_symbol *sel, int argc, t_atom *argv)
{
    result_argc = 0;
    if(argc != 4 || !IS_A_SYMBOL(argv,0) || !IS_A_FLOAT(argv,1) || !IS_A_FLOAT(argv,2))
    {
        pd_error(x, "setrow: usage: setcell <pattern> <row#> <col#> <atom>");
        return -1;
    }
    t_symbol *pat = argv[0].a_w.w_symbol;
    Pattern *pattern = x->track->getPattern(pat->s_name);
    t_int r = (t_int) argv[1].a_w.w_float;
    t_int c = (t_int) argv[2].a_w.w_float;
    if(!pattern)
    {
        pd_error(x, "setcell: no such pattern: %s", pat->s_name);
        return -2;
    }
    pattern->setCell(r, c, argv[3]);
    return 0;
}
示例#3
0
void track_proxy_data(t_track_proxy *x, t_symbol *s, int argc, t_atom *argv)
{
    if(argc == 1 && IS_A_SYMBOL(argv,0) && argv[0].a_w.w_symbol == gensym("end"))
    {
        pd_unbind(&x->x_obj.ob_pd, gensym(TRACK_SELECTOR));
        return;
    }
    if(argc < 3 || !IS_A_SYMBOL(argv,0) || !IS_A_FLOAT(argv,1) || !IS_A_FLOAT(argv,2))
    {
        pd_error(x, "unrecognized format for in-patch data");
        return;
    }
    t_symbol *pat = argv[0].a_w.w_symbol;
    t_int rows = (t_int) argv[1].a_w.w_float;
    t_int cols = (t_int) argv[2].a_w.w_float;
    if(argc != (3 + rows * cols))
    {
        pd_error(x, "unrecognized format for in-patch data (malformed data?)");
        return;
    }
    Track *t = x->track;
    t->addPattern(rows, cols, pat->s_name);
    Pattern *p = t->getPattern(pat->s_name);
    if(!p)
    {
        pd_error(x, "fatal error: cannot create patern");
        return;
    }
    int a = 3;
    for(int r = 0; r < rows; r++)
    {
        for(int c = 0; c < cols; c++)
        {
            p->setCell(r, c, argv[a]);
            a++;
        }
    }
}