fix edited/deleted being reset on channel change

components/chatmessage.cpp

@@ -183,19 +183,15 @@ void ChatMessageTextItem::on_menu_copy_content() {
     Gtk::Clipboard::get()->set_text(m_content);
 }
 
-void ChatMessageTextItem::MarkAsDeleted() {
-    m_was_deleted = true;
-    UpdateAttributes();
-}
-
-void ChatMessageTextItem::MarkAsEdited() {
-    m_was_edited = true;
+void ChatMessageTextItem::Update() {
     UpdateAttributes();
 }
 
 void ChatMessageTextItem::UpdateAttributes() {
-    bool deleted = m_was_deleted;
-    bool edited = m_was_edited && !m_was_deleted;
+    const auto *data = Abaddon::Get().GetDiscordClient().GetMessage(ID);
+    if (data == nullptr) return;
+    bool deleted = data->IsDeleted();
+    bool edited = data->IsEdited();
 
     auto buf = get_buffer();
     buf->set_text(m_content);
@@ -334,14 +330,16 @@ void ChatMessageEmbedItem::DoLayout() {
 }
 
 void ChatMessageEmbedItem::UpdateAttributes() {
-    bool deleted = m_was_deleted;
-    bool edited = m_was_edited && !m_was_deleted;
+    const auto *data = Abaddon::Get().GetDiscordClient().GetMessage(ID);
+    if (data == nullptr) return;
+    bool deleted = data->IsDeleted();
+    bool edited = data->IsEdited();
 
     if (m_attrib_label == nullptr) {
         m_attrib_label = Gtk::manage(new Gtk::Label);
         m_attrib_label->set_use_markup(true);
         m_attrib_label->show();
-        m_main->pack_end(*m_attrib_label);
+        m_main->pack_start(*m_attrib_label);
     }
 
     if (deleted)
@@ -350,12 +348,6 @@ void ChatMessageEmbedItem::UpdateAttributes() {
         m_attrib_label->set_markup(" <span color='#999999'> [edited]</span>");
 }
 
-void ChatMessageEmbedItem::MarkAsDeleted() {
-    m_was_deleted = true;
-    // UpdateAttributes(); untested
-}
-
-void ChatMessageEmbedItem::MarkAsEdited() {
-    m_was_edited = true;
-    // UpdateAttributes();
+void ChatMessageEmbedItem::Update() {
+    UpdateAttributes();
 }

components/chatmessage.hpp

@@ -40,8 +40,7 @@ public:
 
     virtual void ShowMenu(const GdkEvent *event);
     void AddMenuItem(Gtk::MenuItem *item);
-    virtual void MarkAsDeleted() = 0;
-    virtual void MarkAsEdited() = 0;
+    virtual void Update() = 0;
 
 protected:
     void AttachMenuHandler(Gtk::Widget *widget);
@@ -74,17 +73,13 @@ public:
 
     void EditContent(std::string content);
 
-    virtual void MarkAsDeleted();
-    virtual void MarkAsEdited();
+    virtual void Update();
 
 protected:
     void UpdateAttributes();
 
     std::string m_content;
 
-    bool m_was_deleted = false;
-    bool m_was_edited = false;
-
     void on_menu_copy_content();
     Gtk::MenuItem *m_menu_copy_content;
     Gtk::MenuItem *m_menu_delete_message;
@@ -96,16 +91,12 @@ class ChatMessageEmbedItem
 public:
     ChatMessageEmbedItem(const Message *data);
 
-    virtual void MarkAsDeleted();
-    virtual void MarkAsEdited();
+    virtual void Update();
 
 protected:
     void DoLayout();
     void UpdateAttributes();
 
-    bool m_was_deleted = false;
-    bool m_was_edited = false;
-
     EmbedData m_embed;
     Gtk::Box *m_main;
     Gtk::Label *m_attrib_label = nullptr;

components/chatwindow.cpp

@@ -129,12 +129,14 @@ void ChatWindow::ProcessMessage(const Message *data, bool prepend) {
         text->signal_action_message_edit().connect([this](Snowflake channel_id, Snowflake id) {
             m_signal_action_message_edit.emit(channel_id, id);
         });
+        text->Update();
         container->AddNewContent(text, prepend);
         m_id_to_widget[data->ID] = text;
     } else if (type == ChatDisplayType::Embed) {
         auto *widget = Gtk::manage(new ChatMessageEmbedItem(data));
         widget->ID = data->ID;
         widget->ChannelID = m_active_channel;
+        widget->Update();
         container->AddNewContent(widget, prepend);
         m_id_to_widget[data->ID] = widget;
     }
@@ -266,7 +268,7 @@ void ChatWindow::DeleteMessageInternal() {
     // todo actually delete it when it becomes setting
 
     auto *item = m_id_to_widget.at(id);
-    item->MarkAsDeleted();
+    item->Update();
 }
 
 void ChatWindow::UpdateMessageContentInternal() {
@@ -284,7 +286,7 @@ void ChatWindow::UpdateMessageContentInternal() {
     auto *item = dynamic_cast<ChatMessageTextItem *>(m_id_to_widget.at(id));
     if (item != nullptr) {
         item->EditContent(msg->Content);
-        item->MarkAsEdited();
+        item->Update();
     }
 }
 

discord/discord.cpp

@@ -373,6 +373,9 @@ void DiscordClient::HandleGatewayMessageCreate(const GatewayMessage &msg) {
 void DiscordClient::HandleGatewayMessageDelete(const GatewayMessage &msg) {
     MessageDeleteData data = msg.Data;
     m_signal_message_delete.emit(data.ID, data.ChannelID);
+    auto *cur = m_store.GetMessage(data.ID);
+    if (cur != nullptr)
+        cur->SetDeleted();
 }
 
 void DiscordClient::HandleGatewayMessageUpdate(const GatewayMessage &msg) {
@@ -385,9 +388,7 @@ void DiscordClient::HandleGatewayMessageUpdate(const GatewayMessage &msg) {
         return;
 
     if (data.Content != current->Content) {
-        auto copy = *current;
-        copy.Content = data.Content;
-        m_store.SetMessage(copy.ID, copy);
+        current->SetEdited(data.Content);
         m_signal_message_update.emit(data.ID, data.ChannelID);
     }
 }

discord/message.cpp

@@ -115,3 +115,20 @@ void Message::from_json_edited(const nlohmann::json &j) {
     JS_O("type", Type);
     JS_O("flags", Flags);
 }
+
+void Message::SetDeleted() {
+    m_deleted = true;
+}
+
+void Message::SetEdited(std::string new_content) {
+    m_edited = true;
+    Content = new_content;
+}
+
+bool Message::IsDeleted() const {
+    return m_deleted;
+}
+
+bool Message::IsEdited() const {
+    return m_edited;
+}

discord/message.hpp

@@ -147,4 +147,14 @@ struct Message {
 
     friend void from_json(const nlohmann::json &j, Message &m);
     void from_json_edited(const nlohmann::json &j); // for MESSAGE_UPDATE
+
+    // custom fields to track changes
+    void SetDeleted();
+    void SetEdited(std::string new_content);
+    bool IsDeleted() const;
+    bool IsEdited() const;
+
+private:
+    bool m_deleted = false;
+    bool m_edited = false;
 };

discord/store.cpp

@@ -24,6 +24,13 @@ void Store::SetGuildMemberData(Snowflake guild_id, Snowflake user_id, const Guil
     m_members[guild_id][user_id] = data;
 }
 
+User *Store::GetUser(Snowflake id) {
+    auto it = m_users.find(id);
+    if (it == m_users.end())
+        return nullptr;
+    return &it->second;
+}
+
 const User *Store::GetUser(Snowflake id) const {
     auto it = m_users.find(id);
     if (it == m_users.end())
@@ -31,6 +38,13 @@ const User *Store::GetUser(Snowflake id) const {
     return &it->second;
 }
 
+Channel *Store::GetChannel(Snowflake id) {
+    auto it = m_channels.find(id);
+    if (it == m_channels.end())
+        return nullptr;
+    return &it->second;
+}
+
 const Channel *Store::GetChannel(Snowflake id) const {
     auto it = m_channels.find(id);
     if (it == m_channels.end())
@@ -38,6 +52,13 @@ const Channel *Store::GetChannel(Snowflake id) const {
     return &it->second;
 }
 
+Guild *Store::GetGuild(Snowflake id) {
+    auto it = m_guilds.find(id);
+    if (it == m_guilds.end())
+        return nullptr;
+    return &it->second;
+}
+
 const Guild *Store::GetGuild(Snowflake id) const {
     auto it = m_guilds.find(id);
     if (it == m_guilds.end())
@@ -45,6 +66,13 @@ const Guild *Store::GetGuild(Snowflake id) const {
     return &it->second;
 }
 
+Role *Store::GetRole(Snowflake id) {
+    auto it = m_roles.find(id);
+    if (it == m_roles.end())
+        return nullptr;
+    return &it->second;
+}
+
 const Role *Store::GetRole(Snowflake id) const {
     auto it = m_roles.find(id);
     if (it == m_roles.end())
@@ -52,6 +80,13 @@ const Role *Store::GetRole(Snowflake id) const {
     return &it->second;
 }
 
+Message *Store::GetMessage(Snowflake id) {
+    auto it = m_messages.find(id);
+    if (it == m_messages.end())
+        return nullptr;
+    return &it->second;
+}
+
 const Message *Store::GetMessage(Snowflake id) const {
     auto it = m_messages.find(id);
     if (it == m_messages.end())
@@ -59,6 +94,16 @@ const Message *Store::GetMessage(Snowflake id) const {
     return &it->second;
 }
 
+GuildMember *Store::GetGuildMemberData(Snowflake guild_id, Snowflake user_id) {
+    auto git = m_members.find(guild_id);
+    if (git == m_members.end())
+        return nullptr;
+    auto mit = git->second.find(user_id);
+    if (mit == git->second.end())
+        return nullptr;
+    return &mit->second;
+}
+
 const GuildMember *Store::GetGuildMemberData(Snowflake guild_id, Snowflake user_id) const {
     auto git = m_members.find(guild_id);
     if (git == m_members.end())

discord/store.hpp

@@ -16,6 +16,12 @@ public:
     void SetMessage(Snowflake id, const Message &message);
     void SetGuildMemberData(Snowflake guild_id, Snowflake user_id, const GuildMember &data);
 
+    User *GetUser(Snowflake id);
+    Channel *GetChannel(Snowflake id);
+    Guild *GetGuild(Snowflake id);
+    Role *GetRole(Snowflake id);
+    Message *GetMessage(Snowflake id);
+    GuildMember *GetGuildMemberData(Snowflake guild_id, Snowflake user_id);
     const User *GetUser(Snowflake id) const;
     const Channel *GetChannel(Snowflake id) const;
     const Guild *GetGuild(Snowflake id) const;