add notice for archived threads at top of chatwindow

abaddon.cpp

@@ -40,6 +40,7 @@ Abaddon::Abaddon()
     m_discord.signal_reaction_add().connect(sigc::mem_fun(*this, &Abaddon::DiscordOnReactionAdd));
     m_discord.signal_reaction_remove().connect(sigc::mem_fun(*this, &Abaddon::DiscordOnReactionRemove));
     m_discord.signal_guild_join_request_create().connect(sigc::mem_fun(*this, &Abaddon::DiscordOnGuildJoinRequestCreate));
+    m_discord.signal_thread_update().connect(sigc::mem_fun(*this, &Abaddon::DiscordOnThreadUpdate));
     m_discord.signal_message_sent().connect(sigc::mem_fun(*this, &Abaddon::DiscordOnMessageSent));
     m_discord.signal_disconnected().connect(sigc::mem_fun(*this, &Abaddon::DiscordOnDisconnect));
     if (m_settings.GetPrefetch())
@@ -237,6 +238,15 @@ void Abaddon::DiscordOnDisconnect(bool is_reconnecting, GatewayCloseCode close_c
     }
 }
 
+void Abaddon::DiscordOnThreadUpdate(const ThreadUpdateData &data) {
+    if (data.Thread.ID == m_main_window->GetChatActiveChannel()) {
+        if (data.Thread.ThreadMetadata->IsArchived)
+            m_main_window->GetChatWindow()->SetTopic("This thread is archived. Sending a message will unarchive it");
+        else
+            m_main_window->GetChatWindow()->SetTopic("");
+    }
+}
+
 const SettingsManager &Abaddon::GetSettings() const {
     return m_settings;
 }
@@ -453,6 +463,8 @@ void Abaddon::ActionJoinGuildDialog() {
 void Abaddon::ActionChannelOpened(Snowflake id) {
     if (id == m_main_window->GetChatActiveChannel()) return;
 
+    m_main_window->GetChatWindow()->SetTopic("");
+
     const auto channel = m_discord.GetChannel(id);
     if (!channel.has_value()) return;
     if (channel->Type == ChannelType::GUILD_TEXT || channel->Type == ChannelType::GUILD_NEWS)
@@ -480,6 +492,8 @@ void Abaddon::ActionChannelOpened(Snowflake id) {
 
     if (channel->IsThread()) {
         m_discord.SendThreadLazyLoad(id);
+        if (channel->ThreadMetadata->IsArchived)
+            m_main_window->GetChatWindow()->SetTopic("This thread is archived. Sending a message will unarchive it");
     } else if (channel->Type != ChannelType::DM && channel->Type != ChannelType::GROUP_DM && channel->GuildID.has_value()) {
         m_discord.SendLazyLoad(id);
 

abaddon.hpp

@@ -72,6 +72,7 @@ public:
     void DiscordOnGuildJoinRequestCreate(const GuildJoinRequestCreateData &data);
     void DiscordOnMessageSent(const Message &data);
     void DiscordOnDisconnect(bool is_reconnecting, GatewayCloseCode close_code);
+    void DiscordOnThreadUpdate(const ThreadUpdateData &data);
 
     const SettingsManager &GetSettings() const;
 

components/chatwindow.cpp

@@ -31,6 +31,11 @@ ChatWindow::ChatWindow() {
     m_main->set_hexpand(true);
     m_main->set_vexpand(true);
 
+    m_topic.get_style_context()->add_class("channel-topic");
+    m_topic.add(m_topic_text);
+    m_topic_text.set_halign(Gtk::ALIGN_START);
+    m_topic_text.show();
+
     m_input->signal_submit().connect(sigc::mem_fun(*this, &ChatWindow::OnInputSubmit));
     m_input->signal_escape().connect([this]() {
         if (m_is_replying)
@@ -84,6 +89,7 @@ ChatWindow::ChatWindow() {
     m_meta->add(*m_input_indicator);
     m_meta->add(*m_rate_limit_indicator);
     //m_scroll->add(*m_list);
+    m_main->add(m_topic);
     m_main->add(*m_chat);
     m_main->add(m_completer);
     m_main->add(*m_input);
@@ -140,6 +146,11 @@ void ChatWindow::UpdateReactions(Snowflake id) {
     m_chat->UpdateMessageReactions(id);
 }
 
+void ChatWindow::SetTopic(const std::string &text) {
+    m_topic_text.set_text(text);
+    m_topic.set_visible(text.length() > 0);
+}
+
 Snowflake ChatWindow::GetActiveChannel() const {
     return m_active_channel;
 }

components/chatwindow.hpp

@@ -28,6 +28,7 @@ public:
     void InsertChatInput(std::string text);
     Snowflake GetOldestListedMessage(); // oldest message that is currently in the ListBox
     void UpdateReactions(Snowflake id);
+    void SetTopic(const std::string &text);
 
 protected:
     bool m_is_replying = false;
@@ -49,6 +50,9 @@ protected:
     //Gtk::ListBox *m_list;
     //Gtk::ScrolledWindow *m_scroll;
 
+    Gtk::EventBox m_topic; // todo probably make everything else go on the stack
+    Gtk::Label m_topic_text;
+
     ChatList *m_chat;
 
     ChatInput *m_input;