int gt_track_insert_block(GtTrack *track, GtBlock *block, GtError *err)
{
GtLine *line = NULL;
int had_err = 0;
gt_assert(track && block);
had_err = get_next_free_line(track, &line, block, err);
if (!had_err)
{
if (line) {
block = gt_block_ref(block);
gt_line_insert_block(line, block);
had_err = gt_line_breaker_register_block(track->lb, line, block, err);
}
}
return had_err;
}
/* Create lists of all GtBlocks in the diagram. */
static int collect_blocks(GT_UNUSED void *key, void *value, void *data,
GT_UNUSED GtError *err)
{
NodeInfoElement *ni = (NodeInfoElement*) value;
GtDiagram *diagram = (GtDiagram*) data;
GtBlock *block = NULL;
GtStr *trackid_str;
GtUword i = 0;
trackid_str = gt_str_new();
for (i = 0; i < gt_str_array_size(ni->types); i++) {
const char *type;
GtUword j;
GtArray *list;
PerTypeInfo *type_struc = NULL;
GtBlock* mainblock = NULL;
type = gt_str_array_get(ni->types, i);
type_struc = gt_hashmap_get(ni->type_index, type);
gt_assert(type_struc);
for (j=0; j<gt_array_size(type_struc->blocktuples); j++)
{
GtBlockTuple *bt;
bt = *(GtBlockTuple**) gt_array_get(type_struc->blocktuples, j);
if (bt->rep == GT_UNDEF_REPR && type_struc->must_merge)
{
block = mainblock = gt_block_ref(bt->block);
gt_block_delete(mainblock);
gt_free(bt);
continue;
}
else
{
if (mainblock)
{
block = gt_block_clone(mainblock);
gt_block_merge(block, bt->block);
gt_block_delete(bt->block);
} else block = bt->block;
}
gt_assert(block);
gt_str_reset(trackid_str);
/* execute hook for track selector function */
diagram->select_func(block, trackid_str, diagram->ptr);
if (!(list = (GtArray*) gt_hashmap_get(diagram->blocks,
gt_str_get(trackid_str))))
{
list = gt_array_new(sizeof (GtBlock*));
gt_hashmap_add(diagram->blocks, gt_cstr_dup(gt_str_get(trackid_str)),
list);
};
gt_assert(list);
gt_array_add(list, block);
gt_free(bt);
}
gt_array_delete(type_struc->blocktuples);
gt_hashmap_delete(type_struc->rep_index);
gt_block_delete(mainblock);
}
gt_hashmap_delete(ni->type_index);
gt_str_array_delete(ni->types);
gt_free(ni);
gt_str_delete(trackid_str);
return 0;
}
