[gnome-software: 5/15] gs-summary-tile: Drop support for custom CSS

[Milan Crha <mcrha src gnome org>]

commit 09a8831127bf7863a7b68fa3f4e883f40dbb624c
Author: Philip Withnall <pwithnall endlessos org>
Date:   Tue Apr 20 14:59:12 2021 +0100

    gs-summary-tile: Drop support for custom CSS
    
    It was not widely used (if at all), and complicated things. It doesn’t
    exist in the new designs (see #1111).
    
    Signed-off-by: Philip Withnall <pwithnall endlessos org>

 plugins/core/gs-plugin-rewrite-resource.c |  1 -
 src/gs-summary-tile.c                     | 19 -------------------
 2 files changed, 20 deletions(-)
---
diff --git a/plugins/core/gs-plugin-rewrite-resource.c b/plugins/core/gs-plugin-rewrite-resource.c
index 2856a3e24..d17f6bd0b 100644
--- a/plugins/core/gs-plugin-rewrite-resource.c
+++ b/plugins/core/gs-plugin-rewrite-resource.c
@@ -26,7 +26,6 @@ refine_app (GsPlugin             *plugin,
            GError              **error)
 {
        const gchar *keys[] = {
-               "GnomeSoftware::AppTile-css",
                "GnomeSoftware::FeatureTile-css",
                "GnomeSoftware::UpgradeBanner-css",
                NULL };
diff --git a/src/gs-summary-tile.c b/src/gs-summary-tile.c
index 382e9ce1b..558a903d9 100644
--- a/src/gs-summary-tile.c
+++ b/src/gs-summary-tile.c
@@ -23,7 +23,6 @@ struct _GsSummaryTile
        GtkWidget       *eventbox;
        GtkWidget       *stack;
        gint             preferred_width;
-       GtkCssProvider  *tile_provider;  /* (owned) (nullable) */
 };
 
 G_DEFINE_TYPE (GsSummaryTile, gs_summary_tile, GS_TYPE_APP_TILE)
@@ -45,8 +44,6 @@ gs_summary_tile_refresh (GsAppTile *self)
        gboolean installed;
        g_autofree gchar *name = NULL;
        const gchar *summary;
-       const gchar *css;
-       g_autofree gchar *modified_css = NULL;
 
        if (app == NULL)
                return;
@@ -73,11 +70,6 @@ gs_summary_tile_refresh (GsAppTile *self)
        else
                gtk_style_context_remove_class (context, "icon-dropshadow");
 
-       /* perhaps set custom css */
-       css = gs_app_get_metadata_item (app, "GnomeSoftware::AppTile-css");
-       modified_css = gs_utils_set_key_colors_in_css (css, app);
-       gs_utils_widget_set_css (GTK_WIDGET (tile), &tile->tile_provider, "summary-tile", modified_css);
-
        accessible = gtk_widget_get_accessible (GTK_WIDGET (tile));
 
        switch (gs_app_get_state (app)) {
@@ -161,16 +153,6 @@ gs_summary_tile_set_property (GObject *object,
        }
 }
 
-static void
-gs_summary_tile_dispose (GObject *object)
-{
-       GsSummaryTile *tile = GS_SUMMARY_TILE (object);
-
-       g_clear_object (&tile->tile_provider);
-
-       G_OBJECT_CLASS (gs_summary_tile_parent_class)->dispose (object);
-}
-
 static void
 gs_app_get_preferred_width (GtkWidget *widget,
                            gint *min, gint *nat)
@@ -201,7 +183,6 @@ gs_summary_tile_class_init (GsSummaryTileClass *klass)
 
        object_class->get_property = gs_summary_tile_get_property;
        object_class->set_property = gs_summary_tile_set_property;
-       object_class->dispose = gs_summary_tile_dispose;
 
        widget_class->get_preferred_width = gs_app_get_preferred_width;