[gnome-games/wip/exalm/loading: 19/29] playstation: Cache game info

[Alexander Mikhaylenko <alexm src gnome org>]

commit 07110a5a21fe35a6965f275418b39d085bedc6fe
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Tue Nov 12 02:31:54 2019 +0500

    playstation: Cache game info
    
    This is required to separate runner creation, since it cannot reference
    PlaystationGameFactory.

 plugins/playstation/src/meson.build                |  1 +
 .../playstation/src/playstation-game-factory.vala  |  7 +++++-
 .../src/playstation-gameinfo-cache.vala            | 26 ++++++++++++++++++++++
 3 files changed, 33 insertions(+), 1 deletion(-)
---
diff --git a/plugins/playstation/src/meson.build b/plugins/playstation/src/meson.build
index 1871682c..8f60a5f5 100644
--- a/plugins/playstation/src/meson.build
+++ b/plugins/playstation/src/meson.build
@@ -2,6 +2,7 @@ vala_sources = [
   'playstation-error.vala',
   'playstation-game-factory.vala',
   'playstation-header.vala',
+  'playstation-gameinfo-cache.vala',
   'playstation-plugin.vala',
   'playstation-uid.vala',
 ]
diff --git a/plugins/playstation/src/playstation-game-factory.vala 
b/plugins/playstation/src/playstation-game-factory.vala
index b8a7c33b..dc1d8a3b 100644
--- a/plugins/playstation/src/playstation-game-factory.vala
+++ b/plugins/playstation/src/playstation-game-factory.vala
@@ -7,6 +7,7 @@ public class Games.PlayStationGameFactory : Object, UriGameFactory {
        private const string GAMEINFO = 
"resource:///org/gnome/Games/plugin/playstation/playstation.gameinfo.xml";
 
        private static GameinfoDoc gameinfo;
+       private PlaystationGameinfoCache gameinfo_cache;
 
        private HashTable<string, Media> media_for_disc_id;
        private HashTable<Uri, Game> game_for_uri;
@@ -14,12 +15,13 @@ public class Games.PlayStationGameFactory : Object, UriGameFactory {
        private GenericSet<Game> games;
        private RetroPlatform platform;
 
-       public PlayStationGameFactory (RetroPlatform platform) {
+       public PlayStationGameFactory (RetroPlatform platform, PlaystationGameinfoCache gameinfo_cache) {
                media_for_disc_id = new HashTable<string, Media> (str_hash, str_equal);
                game_for_uri = new HashTable<Uri, Game> (Uri.hash, Uri.equal);
                game_for_disc_set_id = new HashTable<string, Game> (GLib.str_hash, GLib.str_equal);
                games = new GenericSet<Game> (direct_hash, direct_equal);
                this.platform = platform;
+               this.gameinfo_cache = gameinfo_cache;
        }
 
        public string[] get_mime_types () {
@@ -125,6 +127,9 @@ public class Games.PlayStationGameFactory : Object, UriGameFactory {
                game_for_disc_set_id[disc_set_id] = game;
                games.add (game);
                game_added (game);
+
+               var input_capabilities = new GameinfoDiscIdInputCapabilities (gameinfo, disc_set_id);
+               gameinfo_cache.store_info (uri, media_set, input_capabilities);
        }
 
        public async void foreach_game (GameCallback game_callback) {
diff --git a/plugins/playstation/src/playstation-gameinfo-cache.vala 
b/plugins/playstation/src/playstation-gameinfo-cache.vala
new file mode 100644
index 00000000..8446de09
--- /dev/null
+++ b/plugins/playstation/src/playstation-gameinfo-cache.vala
@@ -0,0 +1,26 @@
+// This file is part of GNOME Games. License: GPL-3.0+.
+
+public class Games.PlaystationGameinfoCache : Object {
+       private struct InfoCache {
+               MediaSet media_set;
+               InputCapabilities input_capabilities;
+       }
+
+       private HashTable<Uri, InfoCache?> info_for_uri;
+
+       construct {
+               info_for_uri = new HashTable<Uri, InfoCache?> (Uri.hash, Uri.equal);
+       }
+
+       public void store_info (Uri uri, MediaSet media_set, InputCapabilities input_capabilities) {
+               info_for_uri[uri] = { media_set, input_capabilities };
+       }
+
+       public MediaSet get_media_set (Uri uri) {
+               return info_for_uri[uri].media_set;
+       }
+
+       public InputCapabilities get_input_capabilities (Uri uri) {
+               return info_for_uri[uri].input_capabilities;
+       }
+}