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* use Abdo's threading improvements

This commit is contained in:
djcb 2012-12-28 12:50:29 +02:00
parent f176c025d3
commit a0d8d4f5da
1 changed files with 22 additions and 3 deletions
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25
lib/mu-threader.c
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@ -249,6 +249,11 @@ handle_references (GHashTable *id_table, MuContainer *c)
child = find_or_create_referred (id_table, (gchar*)cur->data,
&created);
/* if we find the current message in their own refs, break now
so that parent != c in next step */
if (child == c)
break;
/*Link the References field's MuContainers together in
* the order implied by the References header.
@ -285,11 +290,25 @@ handle_references (GHashTable *id_table, MuContainer *c)
Note that at all times, the various ``parent'' and ``child'' fields
must be kept inter-consistent. */
/* optimization: if the the message was newly added, it's by
* definition not reachable yet */
/* optimization: if the the message was newly added, it's by
definition not reachable yet */
/* So, we move c and its descendants to become a child of parent if:
* both are not NULL
* parent is not a descendant of c.
* both are different from each other (guaranteed in last loop) */
if (parent && c && !(c->child && mu_container_reachable (c->child, parent))) {
/* if c already has a parent, remove c from its parent children
and reparent it, as now we know who is c's parent reliably */
if (c->parent) {
mu_container_remove_child(c->parent, c);
c->next = c->last = c->parent = NULL;
}
if (child_elligible (parent, c, created))
parent = mu_container_append_children (parent, c);
}
}