disconnecting clears the channel listing

2 files changed, 13 insertions, 0 deletions

diff --git a/components/channels.cpp b/components/channels.cpp
index 10a9452..e26618c 100644
--- a/components/channels.cpp
+++ b/components/channels.cpp
@@ -31,6 +31,12 @@ void ChannelList::SetListingFromGuilds(const DiscordClient::Guilds_t &guilds) {
     m_update_dispatcher.emit();
 }
 
+void ChannelList::ClearListing() {
+    std::scoped_lock<std::mutex> guard(m_update_mutex);
+    m_update_queue.push(DiscordClient::Guilds_t());
+    m_update_dispatcher.emit();
+}
+
 void ChannelList::on_row_activated(Gtk::ListBoxRow *row) {
     auto &info = m_infos[row];
     bool new_collapsed = !info.IsUserCollapsed;
@@ -77,6 +83,12 @@ void ChannelList::SetListingFromGuildsInternal() {
         it++;
     }
 
+    if (guilds->empty()) {
+        std::scoped_lock<std::mutex> guard(m_update_mutex);
+        m_update_queue.pop();
+        return;
+    }
+
     auto &settings = m_abaddon->GetDiscordClient().GetUserSettings();
 
     std::vector<std::pair<Snowflake, GuildData>> sorted_guilds;
diff --git a/components/channels.hpp b/components/channels.hpp
index a4ad583..d15846d 100644
--- a/components/channels.hpp
+++ b/components/channels.hpp
@@ -12,6 +12,7 @@ public:
     ChannelList();
     Gtk::Widget *GetRoot() const;
     void SetListingFromGuilds(const DiscordClient::Guilds_t &guilds);
+    void ClearListing();
 
     void SetAbaddon(Abaddon *ptr);