[gnome-software/wip/exalm/flatpak] star-image: Fix colors in dark and HC

[Alexander Mikhaylenko <alexm src gnome org>]

commit 2652394e14ff789a08789f2c04f0d5ed314e0b03
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Tue Feb 15 17:52:03 2022 +0500

    star-image: Fix colors in dark and HC
    
    This code needs a deeper rework, but just adjust colors for now.
    
    Use @yellow_5 instead of manually referencing the same color as well.
    
    Fixes https://gitlab.gnome.org/GNOME/gnome-software/-/issues/1638

 src/gs-star-image.c | 19 ++++++++++---------
 src/style-dark.css  |  9 +++++++++
 src/style-hc.css    |  3 +--
 src/style.css       |  2 +-
 4 files changed, 21 insertions(+), 12 deletions(-)
---
diff --git a/src/gs-star-image.c b/src/gs-star-image.c
index f50c6e514..f5fb14f21 100644
--- a/src/gs-star-image.c
+++ b/src/gs-star-image.c
@@ -23,6 +23,8 @@
 
 #include "gs-star-image.h"
 
+#include <adwaita.h>
+
 struct _GsStarImage
 {
        GtkWidget parent_instance;
@@ -159,22 +161,23 @@ gs_star_image_snapshot (GtkWidget   *widget,
 
        if (radius > 0) {
                GtkStyleContext *style_context;
-               GdkRGBA *star_bg = NULL;
+               GdkRGBA star_bg = { 1, 1, 1, 1 };
                GdkRGBA star_fg;
                gint min_x = -radius, max_x = radius;
 
-               /* TODO: read star_bg from CSS, somehow */
-
                style_context = gtk_widget_get_style_context (widget);
                gtk_style_context_get_color (style_context, &star_fg);
 
+               gtk_style_context_lookup_color (style_context, "card_fg_color", &star_bg);
+               if (adw_style_manager_get_high_contrast (adw_style_manager_get_default ()))
+                       star_bg.alpha *= 0.4;
+               else
+                       star_bg.alpha *= 0.2;
+
                cairo_save (cr);
                gs_star_image_outline_star (cr, allocation.x, allocation.y, radius, &min_x, &max_x);
                cairo_clip (cr);
-               if (star_bg)
-                       gdk_cairo_set_source_rgba (cr, star_bg);
-               else
-                       cairo_set_source_rgb (cr, 0xde / 255.0, 0xdd / 255.0, 0xda / 255.0);
+               gdk_cairo_set_source_rgba (cr, &star_bg);
                cairo_rectangle (cr, -radius, -radius, 2 * radius, 2 * radius);
                cairo_fill (cr);
 
@@ -185,8 +188,6 @@ gs_star_image_snapshot (GtkWidget   *widget,
                        cairo_rectangle (cr, min_x, -radius, (max_x - min_x) * fraction, 2 * radius);
                cairo_fill (cr);
                cairo_restore (cr);
-
-               g_clear_pointer (&star_bg, gdk_rgba_free);
        }
 
        cairo_destroy (cr);
diff --git a/src/style-dark.css b/src/style-dark.css
index e0067795e..4c9ba8c44 100644
--- a/src/style-dark.css
+++ b/src/style-dark.css
@@ -103,3 +103,12 @@
        background-image: linear-gradient(shade(#C2C1BE, .97) 1px, transparent 1px),
                          linear-gradient(90deg, shade(#C2C1BE, .97) 1px, transparent 1px);
 }
+
+star-image {
+       color: @yellow_1;
+}
+
+.review-histogram star-image {
+       /* Specificity bump */
+       color: alpha(@theme_fg_color, .4);
+}
diff --git a/src/style-hc.css b/src/style-hc.css
index 956d145e1..fc600b7d1 100644
--- a/src/style-hc.css
+++ b/src/style-hc.css
@@ -21,8 +21,7 @@ review-bar,
 }
 
 star-image {
-       color: #000000;
-
+       color: inherit;
 }
 
 .context-tile-lozenge {
diff --git a/src/style.css b/src/style.css
index 5ffcd9f97..4caa21883 100644
--- a/src/style.css
+++ b/src/style.css
@@ -274,7 +274,7 @@ flowboxchild {
 }
 
 star-image {
-       color: #e5a50a;
+       color: @yellow_5;
 }
 
 .dimmer-label {