[gnome-games/wip/exalm/runner-refactor: 24/58] retro-runner: Move save_screenshot() to where it's used

[Alexander Mikhaylenko <alexm src gnome org>]

commit fe4713da1808a07c9867bf5d40a995d101786a07
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Fri Mar 6 17:01:45 2020 +0500

    retro-runner: Move save_screenshot() to where it's used

 src/retro/retro-runner.vala | 58 ++++++++++++++++++++++-----------------------
 1 file changed, 29 insertions(+), 29 deletions(-)
---
diff --git a/src/retro/retro-runner.vala b/src/retro/retro-runner.vala
index 6ed90cbf..7a8f2eae 100644
--- a/src/retro/retro-runner.vala
+++ b/src/retro/retro-runner.vala
@@ -552,35 +552,6 @@ public class Games.RetroRunner : Object, Runner {
                core.load_memory (Retro.MemoryType.SAVE_RAM, save_ram_path);
        }
 
-       private void save_screenshot (string path) throws Error {
-               var pixbuf = current_state_pixbuf;
-               if (pixbuf == null)
-                       return;
-
-               var now = new GLib.DateTime.now_local ();
-               var creation_time = now.to_string ();
-               var game_title = game.name;
-               var platform = game.platform;
-               var platform_name = platform.get_name ();
-               var platform_id = platform.get_id ();
-               if (platform_name == null) {
-                       critical ("Unknown name for platform %s", platform_id);
-                       platform_name = _("Unknown platform");
-               }
-
-
-               // See http://www.libpng.org/pub/png/spec/iso/index-object.html#11textinfo
-               // for description of used keys. "Game Title" and "Platform" are
-               // non-standard fields as allowed by PNG specification.
-               pixbuf.save (path, "png",
-                            "tEXt::Software", "GNOME Games",
-                            "tEXt::Title", @"Screenshot of $game_title on $platform_name",
-                            "tEXt::Creation Time", creation_time.to_string (),
-                            "tEXt::Game Title", game_title,
-                            "tEXt::Platform", platform_name,
-                            null);
-       }
-
        public Retro.Core get_core () {
                return core;
        }
@@ -632,6 +603,35 @@ public class Games.RetroRunner : Object, Runner {
                }
        }
 
+       private void save_screenshot (string path) throws Error {
+               var pixbuf = current_state_pixbuf;
+               if (pixbuf == null)
+                       return;
+
+               var now = new GLib.DateTime.now_local ();
+               var creation_time = now.to_string ();
+               var game_title = game.name;
+               var platform = game.platform;
+               var platform_name = platform.get_name ();
+               var platform_id = platform.get_id ();
+               if (platform_name == null) {
+                       critical ("Unknown name for platform %s", platform_id);
+                       platform_name = _("Unknown platform");
+               }
+
+
+               // See http://www.libpng.org/pub/png/spec/iso/index-object.html#11textinfo
+               // for description of used keys. "Game Title" and "Platform" are
+               // non-standard fields as allowed by PNG specification.
+               pixbuf.save (path, "png",
+                            "tEXt::Software", "GNOME Games",
+                            "tEXt::Title", @"Screenshot of $game_title on $platform_name",
+                            "tEXt::Creation Time", creation_time.to_string (),
+                            "tEXt::Game Title", game_title,
+                            "tEXt::Platform", platform_name,
+                            null);
+       }
+
        protected virtual void save_to_snapshot (Savestate savestate) throws Error {
                // Populate the savestate in tmp with data from the current state of the game
                store_save_ram_in_tmp ();