[gnome-games/wip/exalm/ds: 2/9] savestate: Add save_extra_metadata()
- From: Alexander Mikhaylenko <alexm src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-games/wip/exalm/ds: 2/9] savestate: Add save_extra_metadata()
- Date: Tue, 13 Aug 2019 23:35:02 +0000 (UTC)
commit e0f28656c5d4d98c053ec1394a235d9897cc970b
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date: Tue Aug 13 13:56:34 2019 +0500
savestate: Add save_extra_metadata()
Now that we have functions for supplying extra metadata into savestates,
we need to actually write it. For this, introduce a virtual function that
is called from set_metadata(), allowing subclasses to override it and save
the extra data.
src/core/savestate.vala | 6 ++++++
1 file changed, 6 insertions(+)
---
diff --git a/src/core/savestate.vala b/src/core/savestate.vala
index 4d40da97..7abdce7e 100644
--- a/src/core/savestate.vala
+++ b/src/core/savestate.vala
@@ -165,6 +165,9 @@ public class Games.Savestate : Object {
set_metadata (false, name, creation_date, platform, core, aspect_ratio);
}
+ protected virtual void save_extra_metadata (KeyFile keyfile) {
+ }
+
private void set_metadata (bool is_automatic, string? name, DateTime creation_date,
string platform, string core, double aspect_ratio) throws Error {
var metadata_file_path = Path.build_filename (path, "metadata");
@@ -183,6 +186,9 @@ public class Games.Savestate : Object {
metadata.set_string ("Metadata", "Platform", platform);
metadata.set_string ("Metadata", "Core", core);
metadata.set_double ("Screenshot", "Aspect Ratio", aspect_ratio);
+
+ save_extra_metadata (metadata);
+
metadata.save_to_file (metadata_file_path);
}
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