Add public notmuch_thread_get_subject

And use this in "notmuch search" to display subject line as well as
thread ID.

1 files changed, 14 insertions, 0 deletions

diff --git a/thread.cc b/thread.cc
index 73d1772..9b49c55 100644
--- a/thread.cc
+++ b/thread.cc
@@ -28,6 +28,7 @@
 struct _notmuch_thread {
     notmuch_database_t *notmuch;
     char *thread_id;
+    char *subject;
     GHashTable *tags;
 };
 
@@ -69,6 +70,7 @@ _notmuch_thread_create (const void *talloc_owner,
 
     thread->notmuch = notmuch;
     thread->thread_id = talloc_strdup (thread, thread_id);
+    thread->subject = NULL;
     thread->tags = g_hash_table_new_full (g_str_hash, g_str_equal,
 					  free, NULL);
 
@@ -87,6 +89,18 @@ _notmuch_thread_add_tag (notmuch_thread_t *thread, const char *tag)
     g_hash_table_insert (thread->tags, xstrdup (tag), NULL);
 }
 
+void
+_notmuch_thread_set_subject (notmuch_thread_t *thread, const char *subject)
+{
+    thread->subject = talloc_strdup (thread, subject);
+}
+
+const char *
+_notmuch_thread_get_subject (notmuch_thread_t *thread)
+{
+    return thread->subject;
+}
+
 notmuch_tags_t *
 notmuch_thread_get_tags (notmuch_thread_t *thread)
 {