redo chat messages just a tad

1 files changed, 228 insertions, 292 deletions

diff --git a/components/chatmessage.cpp b/components/chatmessage.cpp
index a16a244..74e9fb4 100644
--- a/components/chatmessage.cpp
+++ b/components/chatmessage.cpp
@@ -1,298 +1,150 @@
-#include <sstream>
-#include <iomanip>
 #include "chatmessage.hpp"
 #include "../abaddon.hpp"
 #include "../util.hpp"
 
-ChatMessageContainer::ChatMessageContainer(const Message *data) {
-    UserID = data->Author.ID;
-    ChannelID = data->ChannelID;
-
-    m_main_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
-    m_content_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL));
-    m_meta_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
-    m_author = Gtk::manage(new Gtk::Label);
-    m_timestamp = Gtk::manage(new Gtk::Label);
-
-    auto buf = Abaddon::Get().GetImageManager().GetFromURLIfCached(data->Author.GetAvatarURL());
-    if (buf)
-        m_avatar = Gtk::manage(new Gtk::Image(buf));
-    else
-        m_avatar = Gtk::manage(new Gtk::Image(Abaddon::Get().GetImageManager().GetPlaceholder(32)));
-
-    m_avatar->set_valign(Gtk::ALIGN_START);
-    m_avatar->set_margin_right(10);
-
-    get_style_context()->add_class("message-container");
-    m_author->get_style_context()->add_class("message-container-author");
-    m_timestamp->get_style_context()->add_class("message-container-timestamp");
-    m_avatar->get_style_context()->add_class("message-container-avatar");
-
-    m_author->set_markup("<span weight=\"bold\">" + Glib::Markup::escape_text(data->Author.Username) + "</span>");
-    m_author->set_single_line_mode(true);
-    m_author->set_line_wrap(false);
-    m_author->set_ellipsize(Pango::ELLIPSIZE_END);
-    m_author->set_xalign(0.f);
-    m_author->set_can_focus(false);
-    m_author->show();
-
-    m_timestamp->set_text(data->Timestamp);
-    m_timestamp->set_opacity(0.5);
-    m_timestamp->set_single_line_mode(true);
-    m_timestamp->set_margin_start(12);
-    m_timestamp->set_can_focus(false);
-    m_timestamp->show();
-
-    m_main_box->set_hexpand(true);
-    m_main_box->set_vexpand(true);
-    m_main_box->set_can_focus(true);
-    m_main_box->show();
-
-    m_meta_box->set_can_focus(false);
-    m_meta_box->show();
-
-    m_content_box->set_can_focus(false);
-    m_content_box->show();
-
-    m_meta_box->add(*m_author);
-    m_meta_box->add(*m_timestamp);
-    m_content_box->add(*m_meta_box);
-    m_main_box->add(*m_avatar);
-    m_main_box->add(*m_content_box);
-    add(*m_main_box);
-    set_margin_bottom(8);
-
-    show();
-}
-
-void ChatMessageContainer::SetAvatarFromPixbuf(Glib::RefPtr<Gdk::Pixbuf> pixbuf) {
-    m_avatar->property_pixbuf() = pixbuf;
-}
-
-void ChatMessageContainer::Update() {
-    auto &discord = Abaddon::Get().GetDiscordClient();
-    auto guild_id = discord.GetChannel(ChannelID)->GuildID;
-    auto role_id = discord.GetMemberHoistedRole(guild_id, UserID, true);
-    auto *user = discord.GetUser(UserID);
-    std::string md;
-    if (role_id.IsValid()) {
-        auto *role = discord.GetRole(role_id);
-        if (role != nullptr)
-            md = "<span weight='bold' color='#" + IntToCSSColor(role->Color) + "'>" + Glib::Markup::escape_text(user->Username) + "</span>";
-    } else {
-        md = "<span weight='bold' color='#eeeeee'>" + Glib::Markup::escape_text(user->Username) + "</span>";
-    }
-    m_author->set_markup(md);
-}
-
-// returns index (1-based) of removed item
-int ChatMessageContainer::RemoveItem(Gtk::Widget *widget) {
-    auto children = m_content_box->get_children();
-    for (auto i = 0; i < children.size(); i++) {
-        if (widget == children[i]) {
-            m_content_box->remove(*widget);
-            return i;
-        }
-    }
-
-    return -1;
-}
-
-void ChatMessageContainer::AddNewContent(Gtk::Widget *widget, bool prepend) {
-    if (prepend) {
-        m_content_box->add(*widget);
-        m_content_box->reorder_child(*widget, 1);
-    } else {
-        m_content_box->add(*widget);
-    }
-}
-
-void ChatMessageContainer::AddNewContentAtIndex(Gtk::Widget *widget, int index) {
-    m_content_box->add(*widget);
-    m_content_box->reorder_child(*widget, index); // this doesn't seem very reliable
-}
+ChatMessageItemContainer::ChatMessageItemContainer() {
+    m_main = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL));
+    add(*m_main);
 
-ChatMessageItem::ChatMessageItem() {
-    m_menu_copy_id = Gtk::manage(new Gtk::MenuItem("_Copy ID", true));
-    m_menu_copy_id->signal_activate().connect(sigc::mem_fun(*this, &ChatMessageItem::on_menu_copy_id));
+    m_menu_copy_id = Gtk::manage(new Gtk::MenuItem("Copy ID"));
+    m_menu_copy_id->signal_activate().connect(sigc::mem_fun(*this, &ChatMessageItemContainer::on_menu_copy_id));
     m_menu.append(*m_menu_copy_id);
 
-    m_menu_delete_message = Gtk::manage(new Gtk::MenuItem("_Delete Message", true));
-    m_menu_delete_message->signal_activate().connect(sigc::mem_fun(*this, &ChatMessageItem::on_menu_message_delete));
+    m_menu_delete_message = Gtk::manage(new Gtk::MenuItem("Delete Message"));
+    m_menu_delete_message->signal_activate().connect(sigc::mem_fun(*this, &ChatMessageItemContainer::on_menu_delete_message));
     m_menu.append(*m_menu_delete_message);
 
-    m_menu_edit_message = Gtk::manage(new Gtk::MenuItem("_Edit Message", true));
-    m_menu_edit_message->signal_activate().connect(sigc::mem_fun(*this, &ChatMessageItem::on_menu_message_edit));
+    m_menu_edit_message = Gtk::manage(new Gtk::MenuItem("Edit Message"));
+    m_menu_edit_message->signal_activate().connect(sigc::mem_fun(*this, &ChatMessageItemContainer::on_menu_edit_message));
     m_menu.append(*m_menu_edit_message);
 
     m_menu.show_all();
 }
 
-void ChatMessageItem::on_menu_message_delete() {
-    m_signal_action_message_delete.emit(ChannelID, ID);
-}
-
-void ChatMessageItem::on_menu_message_edit() {
-    m_signal_action_message_edit.emit(ChannelID, ID);
-}
-
-ChatMessageItem::type_signal_action_message_delete ChatMessageItem::signal_action_message_delete() {
-    return m_signal_action_message_delete;
-}
-
-ChatMessageItem::type_signal_action_message_edit ChatMessageItem::signal_action_message_edit() {
-    return m_signal_action_message_edit;
-}
+ChatMessageItemContainer *ChatMessageItemContainer::FromMessage(Snowflake id) {
+    const auto *data = Abaddon::Get().GetDiscordClient().GetMessage(id);
+    if (data == nullptr) return nullptr;
 
-void ChatMessageItem::on_menu_copy_id() {
-    Gtk::Clipboard::get()->set_text(std::to_string(ID));
-}
-
-// broken format v
-// clang-format off
-void ChatMessageItem::AttachMenuHandler(Gtk::Widget *widget) {
-    widget->signal_button_press_event().connect([this](GdkEventButton *event) -> bool {
-        if (event->type == GDK_BUTTON_PRESS && event->button == GDK_BUTTON_SECONDARY) {
-            ShowMenu(reinterpret_cast<GdkEvent *>(event));
-            return true;
-        }
+    auto *container = Gtk::manage(new ChatMessageItemContainer);
+    container->ID = data->ID;
+    container->ChannelID = data->ChannelID;
 
-        return false;
-    }, false);
-}
-// clang-format on
-
-void ChatMessageItem::ShowMenu(const GdkEvent *event) {
-    const auto &client = Abaddon::Get().GetDiscordClient();
-    const auto *data = client.GetMessage(ID);
-    if (data->IsDeleted()) {
-        m_menu_delete_message->set_sensitive(false);
-        m_menu_edit_message->set_sensitive(false);
-    } else {
-        const bool can_edit = client.GetUserData().ID == data->Author.ID;
-        const bool can_delete = can_edit || client.HasChannelPermission(client.GetUserData().ID, ChannelID, Permission::MANAGE_MESSAGES);
-        m_menu_delete_message->set_sensitive(can_delete);
-        m_menu_edit_message->set_sensitive(can_edit);
+    if (data->Content.size() > 0) {
+        container->m_text_component = CreateTextComponent(data);
+        container->AttachMenuHandler(container->m_text_component);
+        container->m_main->add(*container->m_text_component);
     }
-    m_menu.popup_at_pointer(event);
-}
 
-void ChatMessageItem::AddMenuItem(Gtk::MenuItem *item) {
-    item->show();
-    m_menu.append(*item);
-}
+    // there should only ever be 1 embed (i think?)
+    if (data->Embeds.size() == 1) {
+        container->m_embed_component = CreateEmbedComponent(data);
+        container->AttachMenuHandler(container->m_embed_component);
+        container->m_main->add(*container->m_embed_component);
+    }
 
-void ChatMessageItem::SetContainer(ChatMessageContainer *container) {
-    m_container = container;
-}
+    container->UpdateAttributes();
 
-ChatMessageContainer *ChatMessageItem::GetContainer() const {
-    return m_container;
+    return container;
 }
 
-ChatMessageTextItem::ChatMessageTextItem(const Message *data) {
-    m_content = data->Content;
-    ID = data->ID;
-
-    get_style_context()->add_class("message-text");
-
-    set_can_focus(false);
-    set_editable(false);
-    set_wrap_mode(Gtk::WRAP_WORD_CHAR);
-    set_halign(Gtk::ALIGN_FILL);
-    set_hexpand(true);
-    get_buffer()->set_text(data->Content);
-    show();
-
-    AttachMenuHandler(this);
-    m_menu_copy_content = Gtk::manage(new Gtk::MenuItem("Copy _Message", true));
-    AddMenuItem(m_menu_copy_content);
-    m_menu_copy_content->signal_activate().connect(sigc::mem_fun(*this, &ChatMessageTextItem::on_menu_copy_content));
-
-    Update();
-}
+void ChatMessageItemContainer::UpdateContent() {
+    const auto *data = Abaddon::Get().GetDiscordClient().GetMessage(ID);
+    if (m_text_component != nullptr)
+        m_text_component->get_buffer()->set_text(data->Content);
 
-void ChatMessageTextItem::on_menu_copy_content() {
-    Gtk::Clipboard::get()->set_text(m_content);
-}
+    if (m_embed_component != nullptr) {
+        // easier to delete and remake than really update it
+        delete m_embed_component;
 
-void ChatMessageTextItem::Update() {
-    UpdateAttributes();
+        if (data->Embeds.size() == 1) {
+            m_embed_component = CreateEmbedComponent(data);
+            AttachMenuHandler(m_embed_component);
+            m_main->add(*m_embed_component);
+        }
+    }
 }
 
-void ChatMessageTextItem::UpdateAttributes() {
+void ChatMessageItemContainer::UpdateAttributes() {
     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);
-    Gtk::TextBuffer::iterator start, end;
-    buf->get_bounds(start, end);
-
-    if (deleted) {
-        buf->insert_markup(end, "<span color='#ff0000'> [deleted]</span>");
-    } else if (edited) {
-        buf->insert_markup(end, "<span color='#999999'> [edited]</span>");
-    }
-}
 
-ChatMessageEmbedItem::ChatMessageEmbedItem(const Message *data) {
-    m_embed = data->Embeds[0];
-    ID = data->ID;
+    const bool deleted = data->IsDeleted();
+    const bool edited = data->IsEdited();
+
+    if (!deleted && !edited) return;
 
-    DoLayout();
-    AttachMenuHandler(this);
+    if (m_attrib_label == nullptr) {
+        m_attrib_label = Gtk::manage(new Gtk::Label);
+        m_attrib_label->set_halign(Gtk::ALIGN_START);
+        m_attrib_label->show();
+        m_main->add(*m_attrib_label); // todo: maybe insert markup into existing text widget's buffer if the circumstances are right (or pack horizontally)
+    }
 
-    Update();
+    if (deleted)
+        m_attrib_label->set_markup("<span color='#ff0000'>[deleted]</span>");
+    else if (edited)
+        m_attrib_label->set_markup("<span color='#999999'>[edited]</span>");
 }
 
-void ChatMessageEmbedItem::DoLayout() {
-    m_main = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL));
+Gtk::TextView *ChatMessageItemContainer::CreateTextComponent(const Message *data) {
+    auto *tv = Gtk::manage(new Gtk::TextView);
 
-    auto children = get_children();
-    auto it = children.begin();
+    tv->get_style_context()->add_class("message-text");
+    tv->set_can_focus(false);
+    tv->set_editable(false);
+    tv->set_wrap_mode(Gtk::WRAP_WORD_CHAR);
+    tv->set_halign(Gtk::ALIGN_FILL);
+    tv->set_hexpand(true);
+    tv->get_buffer()->set_text(data->Content);
 
-    while (it != children.end()) {
-        delete *it;
-        it++;
-    }
+    return tv;
+}
+
+Gtk::EventBox *ChatMessageItemContainer::CreateEmbedComponent(const Message *data) {
+    Gtk::EventBox *ev = Gtk::manage(new Gtk::EventBox);
+    ev->set_can_focus(true);
+    Gtk::Box *main = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL));
+    const auto &embed = data->Embeds[0];
 
-    if (m_embed.Author.Name.length() > 0) {
+    if (embed.Author.Name.length() > 0) {
         auto *author_lbl = Gtk::manage(new Gtk::Label);
         author_lbl->set_halign(Gtk::ALIGN_START);
         author_lbl->set_line_wrap(true);
         author_lbl->set_line_wrap_mode(Pango::WRAP_WORD_CHAR);
         author_lbl->set_hexpand(false);
-        author_lbl->set_text(m_embed.Author.Name);
+        author_lbl->set_text(embed.Author.Name);
         author_lbl->get_style_context()->add_class("embed-author");
-        m_main->pack_start(*author_lbl);
+        main->pack_start(*author_lbl);
     }
 
-    if (m_embed.Title.length() > 0) {
+    if (embed.Title.length() > 0) {
         auto *title_label = Gtk::manage(new Gtk::Label);
         title_label->set_use_markup(true);
-        title_label->set_markup("<b>" + Glib::Markup::escape_text(m_embed.Title) + "</b>");
+        title_label->set_markup("<b>" + Glib::Markup::escape_text(embed.Title) + "</b>");
         title_label->set_halign(Gtk::ALIGN_CENTER);
         title_label->set_hexpand(false);
         title_label->get_style_context()->add_class("embed-title");
-        m_main->pack_start(*title_label);
+        title_label->set_single_line_mode(false);
+        title_label->set_line_wrap(true);
+        title_label->set_line_wrap_mode(Pango::WRAP_WORD_CHAR);
+        title_label->set_max_width_chars(50);
+        main->pack_start(*title_label);
     }
 
-    if (m_embed.Description.length() > 0) {
+    if (embed.Description.length() > 0) {
         auto *desc_label = Gtk::manage(new Gtk::Label);
-        desc_label->set_text(m_embed.Description);
+        desc_label->set_text(embed.Description);
         desc_label->set_line_wrap(true);
         desc_label->set_line_wrap_mode(Pango::WRAP_WORD_CHAR);
         desc_label->set_max_width_chars(50);
         desc_label->set_halign(Gtk::ALIGN_START);
         desc_label->set_hexpand(false);
         desc_label->get_style_context()->add_class("embed-description");
-        m_main->pack_start(*desc_label);
+        main->pack_start(*desc_label);
     }
 
-    if (m_embed.Fields.size() > 0) {
+    // todo: handle inline fields
+    if (embed.Fields.size() > 0) {
         auto *flow = Gtk::manage(new Gtk::FlowBox);
         flow->set_orientation(Gtk::ORIENTATION_HORIZONTAL);
         flow->set_min_children_per_line(3);
@@ -301,9 +153,9 @@ void ChatMessageEmbedItem::DoLayout() {
         flow->set_hexpand(false);
         flow->set_column_spacing(10);
         flow->set_selection_mode(Gtk::SELECTION_NONE);
-        m_main->pack_start(*flow);
+        main->pack_start(*flow);
 
-        for (const auto &field : m_embed.Fields) {
+        for (const auto &field : embed.Fields) {
             auto *field_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL));
             auto *field_lbl = Gtk::manage(new Gtk::Label);
             auto *field_val = Gtk::manage(new Gtk::Label);
@@ -333,87 +185,171 @@ void ChatMessageEmbedItem::DoLayout() {
         }
     }
 
-    if (m_embed.Footer.Text.length() > 0) {
+    if (embed.Footer.Text.length() > 0) {
         auto *footer_lbl = Gtk::manage(new Gtk::Label);
         footer_lbl->set_halign(Gtk::ALIGN_START);
         footer_lbl->set_line_wrap(true);
         footer_lbl->set_line_wrap_mode(Pango::WRAP_WORD_CHAR);
         footer_lbl->set_hexpand(false);
-        footer_lbl->set_text(m_embed.Footer.Text);
+        footer_lbl->set_text(embed.Footer.Text);
         footer_lbl->get_style_context()->add_class("embed-footer");
-        m_main->pack_start(*footer_lbl);
+        main->pack_start(*footer_lbl);
     }
 
-    auto style = m_main->get_style_context();
+    auto style = main->get_style_context();
 
-    if (m_embed.Color != -1) {
+    if (embed.Color != -1) {
         auto provider = Gtk::CssProvider::create(); // this seems wrong
-        std::string css = ".embed { border-left: 2px solid #" + IntToCSSColor(m_embed.Color) + "; }";
+        std::string css = ".embed { border-left: 2px solid #" + IntToCSSColor(embed.Color) + "; }";
         provider->load_from_data(css);
         style->add_provider(provider, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
     }
 
     style->add_class("embed");
 
-    set_margin_bottom(8);
-    set_hexpand(false);
-    m_main->set_hexpand(false);
-    m_main->set_halign(Gtk::ALIGN_START);
-    set_halign(Gtk::ALIGN_START);
+    main->set_margin_bottom(8);
+    main->set_hexpand(false);
+    main->set_hexpand(false);
+    main->set_halign(Gtk::ALIGN_START);
+    main->set_halign(Gtk::ALIGN_START);
 
-    add(*m_main);
-    show_all();
-}
+    ev->add(*main);
+    ev->show_all();
 
-void ChatMessageEmbedItem::UpdateAttributes() {
-    const auto *data = Abaddon::Get().GetDiscordClient().GetMessage(ID);
-    if (data == nullptr) return;
-    bool deleted = data->IsDeleted();
-    bool edited = data->IsEdited();
+    return ev;
+}
 
-    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_start(*m_attrib_label);
+void ChatMessageItemContainer::ShowMenu(GdkEvent *event) {
+    const auto &client = Abaddon::Get().GetDiscordClient();
+    const auto *data = client.GetMessage(ID);
+    if (data->IsDeleted()) {
+        m_menu_delete_message->set_sensitive(false);
+        m_menu_edit_message->set_sensitive(false);
+    } else {
+        const bool can_edit = client.GetUserData().ID == data->Author.ID;
+        const bool can_delete = can_edit || client.HasChannelPermission(client.GetUserData().ID, ChannelID, Permission::MANAGE_MESSAGES);
+        m_menu_delete_message->set_sensitive(can_delete);
+        m_menu_edit_message->set_sensitive(can_edit);
     }
 
-    if (deleted)
-        m_attrib_label->set_markup(" <span color='#ff0000'> [deleted]</span>");
-    else if (edited)
-        m_attrib_label->set_markup(" <span color='#999999'> [edited]</span>");
+    m_menu.popup_at_pointer(event);
 }
 
-void ChatMessageEmbedItem::Update() {
-    UpdateAttributes();
+void ChatMessageItemContainer::on_menu_copy_id() {
+    Gtk::Clipboard::get()->set_text(std::to_string(ID));
 }
 
-ChatMessageUserEventItem::ChatMessageUserEventItem(const Message *data) {
-    ID = data->ID;
-
-    m_label = Gtk::manage(new Gtk::Label);
-
-    get_style_context()->add_class("message-text");
-    get_style_context()->add_class("message-text-user-event");
-
-    set_can_focus(false);
-    set_halign(Gtk::ALIGN_FILL);
-    set_hexpand(true);
-    m_label->set_halign(Gtk::ALIGN_START);
-    m_label->set_use_markup();
-    switch (data->Type) {
-        case MessageType::GUILD_MEMBER_JOIN:
-            m_label->set_markup("<span color='#999999'><i>[user joined]</i></span>");
-            break;
-        case MessageType::CHANNEL_PINNED_MESSAGE:
-            m_label->set_markup("<span color='#999999'><i>[message pinned]</i></span>");
-            break;
-        default: break;
-    }
-    add(*m_label);
+void ChatMessageItemContainer::on_menu_delete_message() {
+    m_signal_action_delete.emit();
+}
+
+void ChatMessageItemContainer::on_menu_edit_message() {
+    m_signal_action_edit.emit();
+}
+
+ChatMessageItemContainer::type_signal_action_delete ChatMessageItemContainer::signal_action_delete() {
+    return m_signal_action_delete;
+}
+
+ChatMessageItemContainer::type_signal_action_edit ChatMessageItemContainer::signal_action_edit() {
+    return m_signal_action_edit;
+}
+
+// clang-format off
+void ChatMessageItemContainer::AttachMenuHandler(Gtk::Widget *widget) {
+    widget->signal_button_press_event().connect([this](GdkEventButton *event) -> bool {
+        if (event->type == GDK_BUTTON_PRESS && event->button == GDK_BUTTON_SECONDARY) {
+            ShowMenu(reinterpret_cast<GdkEvent*>(event));
+            return true;
+        }
+
+        return false;
+    }, false);
+}
+// clang-format on
+
+ChatMessageHeader::ChatMessageHeader(const Message *data) {
+    UserID = data->Author.ID;
+    ChannelID = data->ChannelID;
+
+    m_main_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
+    m_content_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL));
+    m_meta_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
+    m_author = Gtk::manage(new Gtk::Label);
+    m_timestamp = Gtk::manage(new Gtk::Label);
+
+    auto buf = Abaddon::Get().GetImageManager().GetFromURLIfCached(data->Author.GetAvatarURL());
+    if (buf)
+        m_avatar = Gtk::manage(new Gtk::Image(buf));
+    else
+        m_avatar = Gtk::manage(new Gtk::Image(Abaddon::Get().GetImageManager().GetPlaceholder(32)));
+
+    get_style_context()->add_class("message-container");
+    m_author->get_style_context()->add_class("message-container-author");
+    m_timestamp->get_style_context()->add_class("message-container-timestamp");
+    m_avatar->get_style_context()->add_class("message-container-avatar");
+
+    m_avatar->set_valign(Gtk::ALIGN_START);
+    m_avatar->set_margin_right(10);
+
+    m_author->set_markup("<span weight='bold'>" + Glib::Markup::escape_text(data->Author.Username) + "</span>");
+    m_author->set_single_line_mode(true);
+    m_author->set_line_wrap(false);
+    m_author->set_ellipsize(Pango::ELLIPSIZE_END);
+    m_author->set_xalign(0.f);
+    m_author->set_can_focus(false);
+
+    m_timestamp->set_text(data->Timestamp);
+    m_timestamp->set_opacity(0.5);
+    m_timestamp->set_single_line_mode(true);
+    m_timestamp->set_margin_start(12);
+    m_timestamp->set_can_focus(false);
+
+    m_main_box->set_hexpand(true);
+    m_main_box->set_vexpand(true);
+    m_main_box->set_can_focus(true);
+
+    m_meta_box->set_can_focus(false);
+
+    m_content_box->set_can_focus(false);
+
+    m_meta_box->add(*m_author);
+    m_meta_box->add(*m_timestamp);
+    m_content_box->add(*m_meta_box);
+    m_main_box->add(*m_avatar);
+    m_main_box->add(*m_content_box);
+    add(*m_main_box);
+
+    set_margin_bottom(8);
+
     show_all();
 
-    AttachMenuHandler(this);
+    UpdateNameColor();
 }
 
-void ChatMessageUserEventItem::Update() {}
+void ChatMessageHeader::UpdateNameColor() {
+    const auto &discord = Abaddon::Get().GetDiscordClient();
+    const auto guild_id = discord.GetChannel(ChannelID)->GuildID;
+    const auto role_id = discord.GetMemberHoistedRole(guild_id, UserID, true);
+    const auto *user = discord.GetUser(UserID);
+    if (user == nullptr) return;
+    const auto *role = discord.GetRole(role_id);
+
+    std::string md;
+    if (role != nullptr)
+        md = "<span weight='bold' color='#" + IntToCSSColor(role->Color) + "'>" + Glib::Markup::escape_text(user->Username) + "</span>";
+    else
+        md = "<span weight='bold' color='#eeeeee'>" + Glib::Markup::escape_text(user->Username) + "</span>";
+
+    m_author->set_markup(md);
+}
+
+void ChatMessageHeader::AddContent(Gtk::Widget *widget, bool prepend) {
+    m_content_box->add(*widget);
+    if (prepend)
+        m_content_box->reorder_child(*widget, 1);
+}
+
+void ChatMessageHeader::SetAvatarFromPixbuf(Glib::RefPtr<Gdk::Pixbuf> pixbuf) {
+    m_avatar->property_pixbuf() = pixbuf;
+}