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author | Milan Crha <mcrha@redhat.com> | 2010-04-01 20:03:34 +0800 |
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committer | Milan Crha <mcrha@redhat.com> | 2010-04-01 20:03:34 +0800 |
commit | 21981b4515c3a0509b8bbf852fccd7c684e8e634 (patch) | |
tree | b929e971758b546e1f0a38bf4ebae55b7f37687b /mail/message-list.c | |
parent | 7e567893e6de45650b0f425b37b2dc4e86fad701 (diff) | |
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Bug #374533 - Read window stays open after last email is deleted
Diffstat (limited to 'mail/message-list.c')
-rw-r--r-- | mail/message-list.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/mail/message-list.c b/mail/message-list.c index 652695065f..25116ba682 100644 --- a/mail/message-list.c +++ b/mail/message-list.c @@ -3873,6 +3873,33 @@ message_list_set_selected(MessageList *ml, GPtrArray *uids) g_ptr_array_free(paths, TRUE); } +struct ml_count_data { + MessageList *ml; + guint count; +}; + +static void +ml_getcount_cb (ETreePath path, gpointer user_data) +{ + struct ml_count_data *data = user_data; + + if (!e_tree_model_node_is_root (data->ml->model, path)) + data->count++; +} + +guint +message_list_count (MessageList *message_list) +{ + struct ml_count_data data = { message_list, 0 }; + + g_return_val_if_fail (message_list != NULL, 0); + g_return_val_if_fail (IS_MESSAGE_LIST (message_list), 0); + + e_tree_path_foreach (E_TREE (message_list), ml_getcount_cb, &data); + + return data.count; +} + void message_list_freeze(MessageList *ml) { |