[gnome-games/wip/exalm/rebrand: 75/124] nintendo-ds: Migrate to a game parser

[Alexander Mikhaylenko <alexm src gnome org>]

commit f6168c00bc9cad155675fe486191d377819305fc
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Tue Mar 30 02:10:34 2021 +0500

    nintendo-ds: Migrate to a game parser

 plugins/nintendo-ds/src/meson.build             |  1 +
 plugins/nintendo-ds/src/nintendo-ds-parser.vala | 17 +++++++++++++++++
 plugins/nintendo-ds/src/nintendo-ds-plugin.vala | 19 ++-----------------
 3 files changed, 20 insertions(+), 17 deletions(-)
---
diff --git a/plugins/nintendo-ds/src/meson.build b/plugins/nintendo-ds/src/meson.build
index 62cda3ce..dc576752 100644
--- a/plugins/nintendo-ds/src/meson.build
+++ b/plugins/nintendo-ds/src/meson.build
@@ -1,6 +1,7 @@
 vala_sources = [
   'nintendo-ds-icon.vala',
   'nintendo-ds-layout.vala',
+  'nintendo-ds-parser.vala',
   'nintendo-ds-plugin.vala',
   'nintendo-ds-runner.vala',
   'nintendo-ds-snapshot.vala',
diff --git a/plugins/nintendo-ds/src/nintendo-ds-parser.vala b/plugins/nintendo-ds/src/nintendo-ds-parser.vala
new file mode 100644
index 00000000..735e0424
--- /dev/null
+++ b/plugins/nintendo-ds/src/nintendo-ds-parser.vala
@@ -0,0 +1,17 @@
+// This file is part of GNOME Games. License: GPL-3.0+.
+
+public class Games.NintendoDsParser : GameParser {
+       private Icon icon;
+
+       public NintendoDsParser (Platform platform, Uri uri) {
+               base (platform, uri);
+       }
+
+       public override void parse () throws Error {
+               icon = new NintendoDsIcon (uri);
+       }
+
+       public override Icon? get_icon () {
+               return icon;
+       }
+}
diff --git a/plugins/nintendo-ds/src/nintendo-ds-plugin.vala b/plugins/nintendo-ds/src/nintendo-ds-plugin.vala
index 401c106d..dcc1c05e 100644
--- a/plugins/nintendo-ds/src/nintendo-ds-plugin.vala
+++ b/plugins/nintendo-ds/src/nintendo-ds-plugin.vala
@@ -12,6 +12,7 @@ private class Games.NintendoDsPlugin : Object, Plugin {
                platform = new Platform (PLATFORM_ID, PLATFORM_NAME, MIME_TYPE, PLATFORM_UID_PREFIX);
                platform.snapshot_type = typeof (NintendoDsSnapshot);
                platform.runner_type = typeof (NintendoDsRunner);
+               platform.parser_type = typeof (NintendoDsParser);
        }
 
        public Platform[] get_platforms () {
@@ -19,28 +20,12 @@ private class Games.NintendoDsPlugin : Object, Plugin {
        }
 
        public UriGameFactory[] get_uri_game_factories () {
-               var game_uri_adapter = new GenericGameUriAdapter (game_for_uri);
+               var game_uri_adapter = new RetroSimpleGameUriAdapter (platform);
                var factory = new GenericUriGameFactory (game_uri_adapter);
                factory.add_mime_type (MIME_TYPE);
 
                return { factory };
        }
-
-       private static Game game_for_uri (Uri uri) throws Error {
-               var uid = new Uid (Fingerprint.get_uid (uri, PLATFORM_UID_PREFIX));
-               var title = new FilenameTitle (uri);
-               var icon = new NintendoDsIcon (uri);
-               var media = new GriloMedia (title, MIME_TYPE);
-               var cover = new CompositeCover ({
-                       new LocalCover (uri),
-                       new GriloCover (media, uid)});
-
-               var game = new Game (uid, uri, title, platform);
-               game.set_icon (icon);
-               game.set_cover (cover);
-
-               return game;
-       }
 }
 
 [ModuleInit]