Don't look up colours

src/rugby-possibility-widget.c

 /*
- * SPDX-FileCopyrightText: 2018-2022 Bruce Cowan <bruce@bcowan.me.uk>
+ * SPDX-FileCopyrightText: 2018-2024 Bruce Cowan <bruce@bcowan.me.uk>
  *
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
@@ -77,8 +77,7 @@ rugby_possibility_widget_set_property (GObject      *object,
 }
 
 static void
-render_bar (GtkWidget    *widget,
-            GtkSnapshot  *snapshot,
+render_bar (GtkSnapshot  *snapshot,
             float         x,
             float         w,
             float         h,
@@ -97,20 +96,20 @@ render_bar (GtkWidget    *widget,
                                &area);
     gtk_snapshot_pop (snapshot);
 
-    G_GNUC_BEGIN_IGNORE_DEPRECATIONS
-    GdkRGBA border_colour;
-
-    GtkStyleContext *ctx = gtk_widget_get_style_context (widget);
-    gtk_style_context_lookup_color (ctx, "card_fg_color", &border_colour);
-    G_GNUC_END_IGNORE_DEPRECATIONS
+    GdkRGBA border;
+    AdwStyleManager *manager = adw_style_manager_get_default ();
+    if (adw_style_manager_get_dark (manager))
+        gdk_rgba_parse (&border, "white");
+    else
+        gdk_rgba_parse (&border, "black");
 
     gtk_snapshot_append_border (snapshot,
                                 &rounded,
                                 (float[]) { 2.0, 2.0, 2.0, 2.0 },
-                                (GdkRGBA[]) { border_colour,
-                                              border_colour,
-                                              border_colour,
-                                              border_colour });
+                                (GdkRGBA[]) { border,
+                                              border,
+                                              border,
+                                              border });
 }
 
 static void
@@ -135,16 +134,14 @@ rugby_possibility_widget_snapshot (GtkWidget   *widget,
                   NULL);
     int score = tries * try_points + utries * utry_points + kicks * kick_points;
 
-    G_GNUC_BEGIN_IGNORE_DEPRECATIONS
-    GtkStyleContext *ctx = gtk_widget_get_style_context (widget);
     GdkRGBA rgba;
 
     // Tries
     float w = width / (score / (float) try_points);
     for (int i = 0; i < tries; i++)
     {
-        gtk_style_context_lookup_color (ctx, "green_3", &rgba);
-        render_bar (widget, snapshot, x, w, height, rgba);
+        gdk_rgba_parse (&rgba, "#33d17a");  // Green 3
+        render_bar (snapshot, x, w, height, rgba);
         x += w;
     }
 
@@ -152,8 +149,8 @@ rugby_possibility_widget_snapshot (GtkWidget   *widget,
     w = width / (score / (float) utry_points);
     for (int i = 0; i < utries; i++)
     {
-        gtk_style_context_lookup_color (ctx, "red_3", &rgba);
-        render_bar (widget, snapshot, x, w, height, rgba);
+        gdk_rgba_parse (&rgba, "#e01b24");  // Red 3
+        render_bar (snapshot, x, w, height, rgba);
         x += w;
     }
 
@@ -161,11 +158,10 @@ rugby_possibility_widget_snapshot (GtkWidget   *widget,
     w = width / (score / (float) kick_points);
     for (int i = 0; i < kicks; i++)
     {
-        gtk_style_context_lookup_color (ctx, "yellow_3", &rgba);
-        render_bar (widget, snapshot, x, w, height, rgba);
+        gdk_rgba_parse (&rgba, "#f6d32d");  // Yellow 3
+        render_bar (snapshot, x, w, height, rgba);
         x += w;
     }
-    G_GNUC_END_IGNORE_DEPRECATIONS
 }
 
 static void