make status indicator colors customizable

components/statusindicator.cpp

@@ -11,10 +11,12 @@ StatusIndicator::StatusIndicator(Snowflake user_id)
     : Glib::ObjectBase("statusindicator")
     , Gtk::Widget()
     , m_id(user_id)
-    , m_color(OfflineColor) {
+    , m_status(static_cast<PresenceStatus>(-1)) {
     set_has_window(true);
     set_name("status-indicator");
 
+    get_style_context()->add_class("status-indicator");
+
     Abaddon::Get().GetDiscordClient().signal_guild_member_list_update().connect(sigc::hide(sigc::mem_fun(*this, &StatusIndicator::CheckStatus)));
     auto cb = [this](Snowflake id, PresenceStatus status) {
         if (id == m_id) CheckStatus();
@@ -29,26 +31,21 @@ StatusIndicator::~StatusIndicator() {
 
 void StatusIndicator::CheckStatus() {
     const auto status = Abaddon::Get().GetDiscordClient().GetUserStatus(m_id);
+    const auto last_status = m_status;
+    get_style_context()->remove_class("online");
+    get_style_context()->remove_class("dnd");
+    get_style_context()->remove_class("idle");
+    get_style_context()->remove_class("offline");
     if (status.has_value()) {
-        switch (*status) {
-            case PresenceStatus::Online:
-                m_color = OnlineColor;
-                break;
-            case PresenceStatus::Offline:
-                m_color = OfflineColor;
-                break;
-            case PresenceStatus::DND:
-                m_color = DNDColor;
-                break;
-            case PresenceStatus::Idle:
-                m_color = IdleColor;
-                break;
-        }
+        get_style_context()->add_class(GetPresenceString(*status));
+        m_status = *status;
     } else {
-        m_color = OfflineColor;
+        m_status = PresenceStatus::Offline;
+        get_style_context()->add_class("offline");
     }
 
-    queue_draw();
+    if (last_status != m_status)
+        queue_draw();
 }
 
 Gtk::SizeRequestMode StatusIndicator::get_request_mode_vfunc() const {
@@ -126,7 +123,9 @@ bool StatusIndicator::on_draw(const Cairo::RefPtr<Cairo::Context> &cr) {
     const auto width = allocation.get_width();
     const auto height = allocation.get_height();
 
-    cr->set_source_rgb(m_color.get_red(), m_color.get_green(), m_color.get_blue());
+    const auto color = get_style_context()->get_color(Gtk::STATE_FLAG_NORMAL);
+
+    cr->set_source_rgb(color.get_red(), color.get_green(), color.get_blue());
     cr->arc(width / 2, height / 2, width / 3, 0.0, 2 * (4 * std::atan(1)));
     cr->close_path();
     cr->fill_preserve();

components/statusindicator.hpp

@@ -1,6 +1,7 @@
 #pragma once
 #include <gtkmm.h>
 #include "../discord/snowflake.hpp"
+#include "../discord/activity.hpp"
 
 class StatusIndicator : public Gtk::Widget {
 public:
@@ -22,9 +23,8 @@ protected:
 
     Glib::RefPtr<Gdk::Window> m_window;
 
-private:
     void CheckStatus();
 
     Snowflake m_id;
-    Gdk::RGBA m_color;
+    PresenceStatus m_status;
 };

css/bare.css

@@ -17,3 +17,19 @@
     border: 1px solid #aaaaaa;
     padding: 2px 5px 2px 5px;
 }
+
+.status-indicator.dnd {
+    color: #982929;
+}
+
+.status-indicator.online {
+    color: #43B581;
+}
+
+.status-indicator.offline {
+    color: #808080;
+}
+
+.status-indicator.idle {
+    color: #FAA61A;
+}

css/main.css

@@ -217,3 +217,19 @@
     background: @background_color;
     color: #cccccc;
 }
+
+.status-indicator.dnd {
+    color: #982929;
+}
+
+.status-indicator.online {
+    color: #43B581;
+}
+
+.status-indicator.offline {
+    color: #808080;
+}
+
+.status-indicator.idle {
+    color: #FAA61A;
+}

discord/activity.hpp

@@ -12,6 +12,20 @@ enum class PresenceStatus : uint8_t {
     DND,
 };
 
+constexpr inline const char *GetPresenceString(PresenceStatus s) {
+    switch (s) {
+        case PresenceStatus::Online:
+            return "online";
+        case PresenceStatus::Offline:
+            return "offline";
+        case PresenceStatus::Idle:
+            return "idle";
+        case PresenceStatus::DND:
+            return "dnd";
+    }
+    return "";
+}
+
 enum class ActivityType : int {
     Game = 0,
     Streaming = 1,