/* Create a controlset. */
controlset *
ctrl_new_set(controlbox *b, char *path, char *title)
{
// See whether this path exists already
int index = ctrl_find_set(b, path);
// If not, and it's not an empty path, set up a title.
if (index == b->nctrlsets && *path) {
char *title = strrchr(path, '/');
title = title ? title + 1 : path;
controlset *s = new(controlset);
s->pathname = strdup(path);
s->boxtitle = strdup(title);
s->ncontrols = s->ctrlsize = 0;
s->ncolumns = 0; /* this is a title! */
s->ctrls = null;
insert_controlset(b, index, s);
index++;
}
// Skip existing sets for the same path.
while (index < b->nctrlsets && !strcmp(b->ctrlsets[index]->pathname, path))
index++;
controlset *s = new(controlset);
s->pathname = strdup(path);
s->boxtitle = title ? strdup(title) : null;
s->ncolumns = 1;
s->ncontrols = s->ctrlsize = 0;
s->ctrls = null;
insert_controlset(b, index, s);
return s;
}
/*
* Find the index of next controlset in a controlbox for a given
* path, or -1 if no such controlset exists. If -1 is passed as
* input, finds the first.
*/
int ctrl_find_path(struct controlbox *b, char *path, int index)
{
if (index < 0)
index = ctrl_find_set(b, path, 1);
else
index++;
if (index < b->nctrlsets && !strcmp(path, b->ctrlsets[index]->pathname))
return index;
else
return -1;
}
/* Set up a panel title. */
struct controlset *ctrl_settitle(struct controlbox *b,
char *path, char *title)
{
struct controlset *s = snew(struct controlset);
int index = ctrl_find_set(b, path, 1);
s->pathname = dupstr(path);
s->boxname = NULL;
s->boxtitle = dupstr(title);
s->ncontrols = s->ctrlsize = 0;
s->ncolumns = 0; /* this is a title! */
s->ctrls = NULL;
if (b->nctrlsets >= b->ctrlsetsize) {
b->ctrlsetsize = b->nctrlsets + 32;
b->ctrlsets = sresize(b->ctrlsets, b->ctrlsetsize,struct controlset *);
}
