calls-best-match: AdwAvatar API changes

https://gnome.pages.gitlab.gnome.org/libadwaita/doc/main/migrating-libhandy-1-4-to-libadwaita.html#adapt-to-adwavatar-api-changes

This is *not* ideal, since it relies on Folks returning a GFileIcon
internally, and it's also blocking. However, better to use something
simple that compiles and works to begin with.

Part-of: <https://gitlab.gnome.org/GNOME/calls/-/merge_requests/714>

src/calls-best-match.c

@@ -282,7 +282,7 @@ calls_best_match_class_init (CallsBestMatchClass *klass)
     g_param_spec_object ("avatar",
                          "Avatar",
                          "The avatar of the best match",
-                         G_TYPE_LOADABLE_ICON,
+                         GDK_TYPE_TEXTURE,
                          G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY);
 
   props[PROP_PRIMARY_INFO] =
@@ -452,15 +452,32 @@ calls_best_match_get_name (CallsBestMatch *self)
  *
  * Returns: (nullable): The avatar of a matched contact or %NULL when there's no match.
  */
-GLoadableIcon *
+GdkTexture *
 calls_best_match_get_avatar (CallsBestMatch *self)
 {
+  GdkTexture *output;
+  GLoadableIcon *loadable_icon;
+  g_autoptr (GError) error = NULL;
+
   g_return_val_if_fail (CALLS_IS_BEST_MATCH (self), NULL);
 
-  if (self->matched_individual)
+  if (!self->matched_individual)
-    return folks_avatar_details_get_avatar (FOLKS_AVATAR_DETAILS (self->matched_individual));
-  else
     return NULL;
+
+  loadable_icon = folks_avatar_details_get_avatar (FOLKS_AVATAR_DETAILS (self->matched_individual));
+
+  if (!G_IS_FILE_ICON (loadable_icon)) {
+    return NULL;
+  }
+
+  output = gdk_texture_new_from_file (g_file_icon_get_file (G_FILE_ICON (loadable_icon)), &error);
+
+  if (error != NULL) {
+    g_print ("Failed to read avatar icon file: %s", error->message);
+    return NULL;
+  }
+
+  return output;
 }
 
 /**

src/calls-best-match.h

@@ -25,6 +25,7 @@
 #ifndef CALLS_BEST_MATCH_H__
 #define CALLS_BEST_MATCH_H__
 
+#include <gdk/gdk.h>
 #include <gio/gio.h>
 
 G_BEGIN_DECLS
@@ -40,7 +41,7 @@ const char     *calls_best_match_get_phone_number   (CallsBestMatch *self);
 void            calls_best_match_set_phone_number   (CallsBestMatch *self,
                                                      const char     *phone_number);
 const char     *calls_best_match_get_name           (CallsBestMatch *self);
-GLoadableIcon  *calls_best_match_get_avatar         (CallsBestMatch *self);
+GdkTexture     *calls_best_match_get_avatar         (CallsBestMatch *self);
 const char     *calls_best_match_get_primary_info   (CallsBestMatch *self);
 const char     *calls_best_match_get_secondary_info (CallsBestMatch *self);
 

src/calls-call-record-row.c

@@ -357,7 +357,7 @@ setup_contact (CallsCallRecordRow *self)
                           G_BINDING_SYNC_CREATE);
 
   g_object_bind_property (self->contact, "avatar",
-                          self->avatar, "loadable-icon",
+                          self->avatar, "custom-image",
                           G_BINDING_SYNC_CREATE);
 
 }

src/calls-ui-call-data.c

@@ -138,14 +138,14 @@ calls_ui_call_data_get_can_dtmf (CuiCall *call_data)
 }
 
 
-static GLoadableIcon *
+static GdkPaintable *
 calls_ui_call_data_get_avatar_icon (CuiCall *call_data)
 {
   CallsUiCallData *self = (CallsUiCallData *) call_data;
 
   g_return_val_if_fail (CALLS_UI_CALL_DATA (self), NULL);
 
-  return calls_best_match_get_avatar (self->best_match);
+  return GDK_PAINTABLE (calls_best_match_get_avatar (self->best_match));
 }