shift click on message author to insert mention

abaddon.cpp

@@ -67,6 +67,7 @@ int Abaddon::StartGTK() {
     m_main_window->GetChatWindow()->signal_action_chat_submit().connect(sigc::mem_fun(*this, &Abaddon::ActionChatInputSubmit));
     m_main_window->GetChatWindow()->signal_action_chat_load_history().connect(sigc::mem_fun(*this, &Abaddon::ActionChatLoadHistory));
     m_main_window->GetChatWindow()->signal_action_channel_click().connect(sigc::mem_fun(*this, &Abaddon::ActionListChannelItemClick)); // rename me
+    m_main_window->GetChatWindow()->signal_action_insert_mention().connect(sigc::mem_fun(*this, &Abaddon::ActionInsertMention));
 
     m_main_window->GetMemberList()->signal_action_insert_mention().connect(sigc::mem_fun(*this, &Abaddon::ActionInsertMention));
 

components/chatmessage.cpp

@@ -586,6 +586,7 @@ ChatMessageHeader::ChatMessageHeader(const Message *data) {
     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_ev = Gtk::manage(new Gtk::EventBox);
     m_author = Gtk::manage(new Gtk::Label);
     m_timestamp = Gtk::manage(new Gtk::Label);
 
@@ -609,6 +610,7 @@ ChatMessageHeader::ChatMessageHeader(const Message *data) {
     m_author->set_ellipsize(Pango::ELLIPSIZE_END);
     m_author->set_xalign(0.f);
     m_author->set_can_focus(false);
+    m_author_ev->signal_button_press_event().connect(sigc::mem_fun(*this, &ChatMessageHeader::on_author_button_press));
 
     if (data->WebhookID.IsValid()) {
         m_extra = Gtk::manage(new Gtk::Label);
@@ -642,7 +644,8 @@ ChatMessageHeader::ChatMessageHeader(const Message *data) {
 
     m_content_box->set_can_focus(false);
 
-    m_meta_box->add(*m_author);
+    m_author_ev->add(*m_author);
+    m_meta_box->add(*m_author_ev);
     if (m_extra != nullptr)
         m_meta_box->add(*m_extra);
     m_meta_box->add(*m_timestamp);
@@ -675,6 +678,19 @@ void ChatMessageHeader::UpdateNameColor() {
     m_author->set_markup(md);
 }
 
+bool ChatMessageHeader::on_author_button_press(GdkEventButton *ev) {
+    if (ev->button == GDK_BUTTON_PRIMARY && (ev->state & GDK_SHIFT_MASK)) {
+        m_signal_action_insert_mention.emit(UserID);
+        return true;
+    }
+
+    return false;
+}
+
+ChatMessageHeader::type_signal_action_insert_mention ChatMessageHeader::signal_action_insert_mention() {
+    return m_signal_action_insert_mention;
+}
+
 void ChatMessageHeader::AddContent(Gtk::Widget *widget, bool prepend) {
     m_content_box->add(*widget);
     if (prepend)

components/chatmessage.hpp

@@ -92,11 +92,20 @@ public:
     void UpdateNameColor();
 
 protected:
+    bool on_author_button_press(GdkEventButton *ev);
+
     Gtk::Box *m_main_box;
     Gtk::Box *m_content_box;
     Gtk::Box *m_meta_box;
+    Gtk::EventBox *m_author_ev;
     Gtk::Label *m_author;
     Gtk::Label *m_timestamp;
     Gtk::Label *m_extra = nullptr;
     Gtk::Image *m_avatar;
+
+    typedef sigc::signal<void, Snowflake> type_signal_action_insert_mention;
+    type_signal_action_insert_mention m_signal_action_insert_mention;
+
+public:
+    type_signal_action_insert_mention signal_action_insert_mention();
 };

components/chatwindow.cpp

@@ -182,6 +182,9 @@ void ChatWindow::ProcessNewMessage(Snowflake id, bool prepend) {
         if (user == nullptr) return;
 
         header = Gtk::manage(new ChatMessageHeader(data));
+        header->signal_action_insert_mention().connect([this](const Snowflake &id) {
+            m_signal_action_insert_mention.emit(id);
+        });
         m_num_rows++;
         Abaddon::Get().GetImageManager().LoadFromURL(user->GetAvatarURL("png", "32"), [this, user_id](Glib::RefPtr<Gdk::Pixbuf> buf) {
             Glib::signal_idle().connect([this, buf, user_id]() -> bool {
@@ -334,3 +337,7 @@ ChatWindow::type_signal_action_chat_load_history ChatWindow::signal_action_chat_
 ChatWindow::type_signal_action_channel_click ChatWindow::signal_action_channel_click() {
     return m_signal_action_channel_click;
 }
+
+ChatWindow::type_signal_action_insert_mention ChatWindow::signal_action_insert_mention() {
+    return m_signal_action_insert_mention;
+}

components/chatwindow.hpp

@@ -70,12 +70,14 @@ public:
     typedef sigc::signal<void, std::string, Snowflake> type_signal_action_chat_submit;
     typedef sigc::signal<void, Snowflake> type_signal_action_chat_load_history;
     typedef sigc::signal<void, Snowflake> type_signal_action_channel_click;
+    typedef sigc::signal<void, Snowflake> type_signal_action_insert_mention;
 
     type_signal_action_message_delete signal_action_message_delete();
     type_signal_action_message_edit signal_action_message_edit();
     type_signal_action_chat_submit signal_action_chat_submit();
     type_signal_action_chat_load_history signal_action_chat_load_history();
     type_signal_action_channel_click signal_action_channel_click();
+    type_signal_action_insert_mention signal_action_insert_mention();
 
 private:
     type_signal_action_message_delete m_signal_action_message_delete;
@@ -83,4 +85,5 @@ private:
     type_signal_action_chat_submit m_signal_action_chat_submit;
     type_signal_action_chat_load_history m_signal_action_chat_load_history;
     type_signal_action_channel_click m_signal_action_channel_click;
+    type_signal_action_insert_mention m_signal_action_insert_mention;
 };