[gnome-games] retro: Adapt to changes in Retro.ModuleQuery

[Adrien Plazas <aplazas src gnome org>]

commit 7491212a730eb59006d872c4aebd6d9b5695191f
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Sun Feb 26 14:10:25 2017 +0100

    retro: Adapt to changes in Retro.ModuleQuery
    
    Use foreach instead of foreach_core_descriptor() to search a module.
    Also use CoreDescriptor.get_platform_supports_mime_types().

 src/retro/retro-core-source.vala |   35 +++++++++++++++--------------------
 1 files changed, 15 insertions(+), 20 deletions(-)
---
diff --git a/src/retro/retro-core-source.vala b/src/retro/retro-core-source.vala
index 7a0b826..64c43c3 100644
--- a/src/retro/retro-core-source.vala
+++ b/src/retro/retro-core-source.vala
@@ -40,30 +40,25 @@ public class Games.RetroCoreSource : Object {
        }
 
        private void search_module () throws Error {
-               Retro.ModuleQuery.foreach_core_descriptor (parse_core_descriptor);
-       }
-
-       private bool parse_core_descriptor (Retro.CoreDescriptor core_descriptor) {
-               try {
-                       if (!core_descriptor.get_is_emulator ())
-                               return false;
+               var modules = new Retro.ModuleQuery ();
+               foreach (var core_descriptor in modules) {
+                       try {
+                               if (!core_descriptor.get_is_emulator ())
+                                       continue;
 
-                       if (!core_descriptor.has_platform (platform))
-                               return false;
+                               if (!core_descriptor.has_platform (platform))
+                                       continue;
 
-                       var supported_mime_types = core_descriptor.get_mime_type (platform);
-                       foreach (var mime_type in mime_types)
-                               if (!(mime_type in supported_mime_types))
-                                       return false;
+                               if (!core_descriptor.get_platform_supports_mime_types (platform, mime_types))
+                                       continue;
 
-                       this.core_descriptor = core_descriptor;
-
-                       return true;
-               }
-               catch (Error e) {
-                       debug (e.message);
+                               this.core_descriptor = core_descriptor;
 
-                       return false;
+                               break;
+                       }
+                       catch (Error e) {
+                               debug (e.message);
+                       }
                }
        }