static unsigned
print_sexps (MuMsgIter *iter, gboolean threads, unsigned maxnum)
{
unsigned u;
u = 0;
while (!mu_msg_iter_is_done (iter) && u < maxnum && !MU_TERMINATE) {
MuMsg *msg;
msg = mu_msg_iter_get_msg_floating (iter);
if (mu_msg_is_readable (msg)) {
char *sexp;
const MuMsgIterThreadInfo* ti;
ti = threads ? mu_msg_iter_get_thread_info (iter) : NULL;
sexp = mu_msg_to_sexp (msg, mu_msg_iter_get_docid (iter),
ti, MU_MSG_OPTION_HEADERS_ONLY);
print_expr ("%s", sexp);
g_free (sexp);
++u;
}
mu_msg_iter_next (iter);
}
return u;
}
static gboolean
output_sexp (MuMsg *msg, MuMsgIter *iter, MuConfig *opts, GError **err)
{
char *sexp;
const MuMsgIterThreadInfo *ti;
ti = opts->threads ? mu_msg_iter_get_thread_info (iter) : NULL;
sexp = mu_msg_to_sexp (msg, mu_msg_iter_get_docid (iter),
ti, MU_MSG_OPTION_HEADERS_ONLY);
fputs (sexp, stdout);
g_free (sexp);
return TRUE;
}
static int
update_model (GtkTreeStore *store, const char *xpath, const char *query,
MugMsgListView *self)
{
MuMsgIter *iter;
int count;
const MuMsgIterThreadInfo *prev_ti = NULL;
iter = run_query (xpath, query, self);
if (!iter) {
g_warning ("error: running query failed\n");
return -1;
}
for (count = 0; !mu_msg_iter_is_done (iter);
mu_msg_iter_next (iter), ++count) {
GtkTreeIter treeiter, prev_treeiter;
const MuMsgIterThreadInfo *ti;
ti = mu_msg_iter_get_thread_info (iter);
if (!prev_ti || !g_str_has_prefix (ti->threadpath,
prev_ti->threadpath))
gtk_tree_store_append (store, &treeiter, NULL);
else
gtk_tree_store_append (store, &treeiter, &prev_treeiter);
/* don't unref msg */
add_row (store, mu_msg_iter_get_msg_floating (iter), &treeiter);
prev_ti = ti;
prev_treeiter = treeiter;
}
mu_msg_iter_destroy (iter);
return count;
}
static void
thread_indent (MuMsgIter *iter)
{
const MuMsgIterThreadInfo *ti;
const char* threadpath;
int i;
gboolean is_root, first_child, empty_parent, is_dup;
ti = mu_msg_iter_get_thread_info (iter);
if (!ti) {
g_warning ("cannot get thread-info for message %u",
mu_msg_iter_get_docid (iter));
return;
}
threadpath = ti->threadpath;
/* fputs (threadpath, stdout); */
/* fputs (" ", stdout); */
is_root = ti->prop & MU_MSG_ITER_THREAD_PROP_ROOT;
first_child = ti->prop & MU_MSG_ITER_THREAD_PROP_FIRST_CHILD;
empty_parent = ti->prop & MU_MSG_ITER_THREAD_PROP_EMPTY_PARENT;
is_dup = ti->prop & MU_MSG_ITER_THREAD_PROP_DUP;
/* FIXME: count the colons... */
for (i = 0; *threadpath; ++threadpath)
i += (*threadpath == ':') ? 1 : 0;
/* indent */
while (i --> 0)
fputs (" ", stdout);
if (!is_root) {
fputs (first_child ? "`" : "|", stdout);
fputs (empty_parent ? "*> " : is_dup ? "=> " : "-> ", stdout);
}
}
