friends: handle RELATIONSHIP_REMOVE events

2 files changed, 13 insertions, 0 deletions

diff --git a/components/friendslist.cpp b/components/friendslist.cpp
index 704d278..2221547 100644
--- a/components/friendslist.cpp
+++ b/components/friendslist.cpp
@@ -7,6 +7,8 @@ FriendsList::FriendsList()
     , m_filter_mode(FILTER_FRIENDS) {
     auto &discord = Abaddon::Get().GetDiscordClient();
 
+    discord.signal_relationship_remove().connect(sigc::mem_fun(*this, &FriendsList::OnRelationshipRemove));
+
     for (const auto &[id, type] : discord.GetRelationships()) {
         const auto user = discord.GetUser(id);
         if (!user.has_value()) continue;
@@ -69,6 +71,15 @@ FriendsList::FriendsList()
     m_list.show();
 }
 
+void FriendsList::OnRelationshipRemove(Snowflake id, RelationshipType type) {
+    for (auto *row_ : m_list.get_children()) {
+        auto *row = dynamic_cast<FriendsListFriendRow *>(row_);
+        if (row == nullptr || row->ID != id) continue;
+        delete row;
+        return;
+    }
+}
+
 int FriendsList::ListSortFunc(Gtk::ListBoxRow *a_, Gtk::ListBoxRow *b_) {
     auto *a = dynamic_cast<FriendsListFriendRow *>(a_);
     auto *b = dynamic_cast<FriendsListFriendRow *>(b_);
diff --git a/components/friendslist.hpp b/components/friendslist.hpp
index fef04da..c161de4 100644
--- a/components/friendslist.hpp
+++ b/components/friendslist.hpp
@@ -20,6 +20,8 @@ public:
     FriendsList();
 
 private:
+    void OnRelationshipRemove(Snowflake id, RelationshipType type);
+
     enum FilterMode {
         FILTER_FRIENDS,
         FILTER_ONLINE,