[gnome-games/wip/abhinavsingh/gamepad-config: 3/18] gamepad: Add get_standard_inputs() to GamepadInput

[Abhinav Singh <abhinavsingh src gnome org>]

commit 517a269c99e5f0c34a681f1045c1479d80710477
Author: theawless <theawless gmail com>
Date:   Sun May 28 05:50:02 2017 +0530

    gamepad: Add get_standard_inputs() to GamepadInput
    
    This will ease getting standard inputs for other classes.

 src/gamepad/gamepad-input.c    |   37 +++++++++++++++++++++++++++++++++++++
 src/gamepad/gamepad-input.h    |    1 +
 src/gamepad/gamepad-input.vapi |    1 +
 3 files changed, 39 insertions(+), 0 deletions(-)
---
diff --git a/src/gamepad/gamepad-input.c b/src/gamepad/gamepad-input.c
index 4cb8a6b..72c4e6b 100644
--- a/src/gamepad/gamepad-input.c
+++ b/src/gamepad/gamepad-input.c
@@ -3,6 +3,7 @@
 #include "gamepad-input.h"
 
 #include <string.h>
+#include "linux/input-event-codes.h"
 
 GamesGamepadInput *
 games_gamepad_input_dup (const GamesGamepadInput *self)
@@ -34,3 +35,39 @@ games_gamepad_input_get_type (void)
 
   return type_id;
 }
+
+GamesGamepadInput *
+games_gamepad_input_get_standard_inputs (int *length)
+{
+    GamesGamepadInput *inputs = NULL;
+    GamesGamepadInput values[] = {
+      { EV_KEY, BTN_A },
+      { EV_KEY, BTN_B },
+      { EV_KEY, BTN_X },
+      { EV_KEY, BTN_Y },
+      { EV_KEY, BTN_THUMBL },
+      { EV_KEY, BTN_THUMBR },
+      { EV_KEY, BTN_TL },
+      { EV_KEY, BTN_TR },
+      { EV_KEY, BTN_TL2 },
+      { EV_KEY, BTN_TR2 },
+      { EV_KEY, BTN_DPAD_UP },
+      { EV_KEY, BTN_DPAD_LEFT },
+      { EV_KEY, BTN_DPAD_DOWN },
+      { EV_KEY, BTN_DPAD_RIGHT },
+      { EV_KEY, BTN_SELECT },
+      { EV_KEY, BTN_MODE },
+      { EV_KEY, BTN_START },
+
+      { EV_ABS, ABS_X },
+      { EV_ABS, ABS_RX },
+      { EV_ABS, ABS_Y },
+      { EV_ABS, ABS_RY },
+  };
+
+  *length = sizeof (values) / sizeof (values[0]);
+  inputs = g_malloc_n (*length, sizeof (values[0]));
+  memcpy (inputs, values, *length * sizeof (values[0]));
+
+  return inputs;
+}
diff --git a/src/gamepad/gamepad-input.h b/src/gamepad/gamepad-input.h
index 7f6d9b8..83e18a7 100644
--- a/src/gamepad/gamepad-input.h
+++ b/src/gamepad/gamepad-input.h
@@ -17,6 +17,7 @@ typedef struct {
 GType games_gamepad_input_get_type (void) G_GNUC_CONST;
 GamesGamepadInput *games_gamepad_input_dup (const GamesGamepadInput *self);
 void games_gamepad_input_free (GamesGamepadInput *self);
+GamesGamepadInput *games_gamepad_input_get_standard_inputs (int *length);
 
 G_END_DECLS
 
diff --git a/src/gamepad/gamepad-input.vapi b/src/gamepad/gamepad-input.vapi
index 835e895..e78565a 100644
--- a/src/gamepad/gamepad-input.vapi
+++ b/src/gamepad/gamepad-input.vapi
@@ -4,4 +4,5 @@
 private struct Games.GamepadInput {
        uint16 type;
        uint16 code;
+       public static GamepadInput[] get_standard_inputs ();
 }