[gnome-games] gamepad: Add GamepadDpad vapi

[Adrien Plazas <aplazas src gnome org>]

commit 1953f99ca1bd184e50413f7b58e179d501a4e370
Author: theawless <theawless gmail com>
Date:   Tue Jun 13 01:10:58 2017 +0530

    gamepad: Add GamepadDpad vapi
    
    This will be used to save the previous state of DPads for building the
    gamepad mappings.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=780754

 src/Makefile.am               |    2 ++
 src/gamepad/gamepad-dpad.vapi |    7 +++++++
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index c847a04..0d36fa2 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -30,6 +30,7 @@ EXTRA_DIST = \
        gamepad/gamepad.h \
        gamepad/gamepad.vapi \
        gamepad/gamepad-dpad.h \
+       gamepad/gamepad-dpad.vapi \
        gamepad/gamepad-input.h \
        gamepad/gamepad-input.vapi \
        gamepad/gamepad-mapping.h \
@@ -217,6 +218,7 @@ gnome_games_VALAFLAGS = \
        --pkg event \
        --pkg event-codes \
        --pkg gamepad \
+       --pkg gamepad-dpad \
        --pkg gamepad-input \
        --pkg gamepad-monitor \
        --pkg raw-gamepad \
diff --git a/src/gamepad/gamepad-dpad.vapi b/src/gamepad/gamepad-dpad.vapi
new file mode 100644
index 0000000..04be6f2
--- /dev/null
+++ b/src/gamepad/gamepad-dpad.vapi
@@ -0,0 +1,7 @@
+// This file is part of GNOME Games. License: GPL-3.0+.
+
+[CCode (cheader_filename = "gamepad-dpad.h")]
+private struct Games.GamepadDPad {
+       Games.GamepadInput inputs[4];
+       int32 axis_values[2];
+}