[gnome-games] retro: Add 'input_capabilities' to RetroRunner

[Adrien Plazas <aplazas src gnome org>]

commit b7c30ce638034b47854e4c6df495f3c590411384
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Tue Aug 30 14:52:52 2016 +0200

    retro: Add 'input_capabilities' to RetroRunner
    
    This will allow to decide whether the gamepads should be presented as
    classic gamepads or as gamepads with analog sticks.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=770192

 src/retro/retro-runner.vala |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/src/retro/retro-runner.vala b/src/retro/retro-runner.vala
index b7434bf..48a0fb9 100644
--- a/src/retro/retro-runner.vala
+++ b/src/retro/retro-runner.vala
@@ -51,6 +51,7 @@ public class Games.RetroRunner : Object, Runner {
        private string[] mime_types;
        private Uid uid;
        private bool core_supports_snapshotting;
+       private InputCapabilities input_capabilities;
 
        private bool _running;
        private bool running {
@@ -81,6 +82,7 @@ public class Games.RetroRunner : Object, Runner {
                this.module_basename = module_basename;
                this.uid = uid;
                this.core_supports_snapshotting = core_supports_snapshotting;
+               this.input_capabilities = null;
        }
 
        public RetroRunner.for_media_set (MediaSet media_set, Uid uid, string[] mime_types, string 
module_basename, bool core_supports_snapshotting) {
@@ -93,6 +95,7 @@ public class Games.RetroRunner : Object, Runner {
                this.module_basename = module_basename;
                this.uid = uid;
                this.core_supports_snapshotting = core_supports_snapshotting;
+               this.input_capabilities = null;
 
                _media_set.notify["selected-media-number"].connect (on_media_number_changed);
        }
@@ -165,7 +168,8 @@ public class Games.RetroRunner : Object, Runner {
                widget = new Gtk.EventBox ();
                widget.add (video);
                video.visible = true;
-               input_manager = new RetroInputManager (widget, true);
+               var present_analog_sticks = input_capabilities == null || 
input_capabilities.get_allow_analog_gamepads ();
+               input_manager = new RetroInputManager (widget, present_analog_sticks);
 
                var media_number = media_set.selected_media_number;
                var media = media_set.get_selected_media (media_number);