[retro-gtk/wip/aplazas/c-port: 9/36] Port PointerId to C

[Adrien Plazas <aplazas src gnome org>]

commit d5028c48b96bceffc9a501ff8682e816bde9a716
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Tue Sep 5 14:59:50 2017 +0200

    Port PointerId to C

 retro-gtk/Makefile.am              |    1 +
 retro-gtk/input/device.vala        |    9 ---------
 retro-gtk/retro-core-view-extern.c |    1 +
 retro-gtk/retro-gtk.h              |    1 +
 retro-gtk/retro-pointer-id.h       |   31 +++++++++++++++++++++++++++++++
 5 files changed, 34 insertions(+), 9 deletions(-)
---
diff --git a/retro-gtk/Makefile.am b/retro-gtk/Makefile.am
index 0d29e17..35ddbce 100644
--- a/retro-gtk/Makefile.am
+++ b/retro-gtk/Makefile.am
@@ -38,6 +38,7 @@ retro_gtk_public_h_sources = \
        retro-joypad-id.h \
        retro-lightgun-id.h \
        retro-mouse-id.h \
+       retro-pointer-id.h \
        $(NULL)
 
 retro_gtk_private_h_sources = \
diff --git a/retro-gtk/input/device.vala b/retro-gtk/input/device.vala
index 04f6f3a..9bcf1bf 100644
--- a/retro-gtk/input/device.vala
+++ b/retro-gtk/input/device.vala
@@ -3,15 +3,6 @@
 namespace Retro {
 
 /**
- * The input types of a pointer.
- */
-private enum PointerId {
-       X,
-       Y,
-       PRESSED
-}
-
-/**
  * Describes an input source.
  */
 public struct InputDescriptor {
diff --git a/retro-gtk/retro-core-view-extern.c b/retro-gtk/retro-core-view-extern.c
index a7c6843..571f835 100644
--- a/retro-gtk/retro-core-view-extern.c
+++ b/retro-gtk/retro-core-view-extern.c
@@ -5,6 +5,7 @@
 #include "retro-core-view-input-device.h"
 #include "retro-joypad-id.h"
 #include "retro-mouse-id.h"
+#include "retro-pointer-id.h"
 
 static guint16 DEFAULT_KEY_JOYPAD_BUTTON_MAPPING[RETRO_JOYPAD_ID_COUNT] = {
   KEY_S,
diff --git a/retro-gtk/retro-gtk.h b/retro-gtk/retro-gtk.h
index 78b13d2..dfb51db 100644
--- a/retro-gtk/retro-gtk.h
+++ b/retro-gtk/retro-gtk.h
@@ -16,6 +16,7 @@
 #include "retro-joypad-id.h"
 #include "retro-lightgun-id.h"
 #include "retro-mouse-id.h"
+#include "retro-pointer-id.h"
 
 #undef __RETRO_GTK_INSIDE__
 
diff --git a/retro-gtk/retro-pointer-id.h b/retro-gtk/retro-pointer-id.h
new file mode 100644
index 0000000..c70629d
--- /dev/null
+++ b/retro-gtk/retro-pointer-id.h
@@ -0,0 +1,31 @@
+// This file is part of retro-gtk. License: GPL-3.0+.
+
+#ifndef RETRO_POINTER_ID_H
+#define RETRO_POINTER_ID_H
+
+#if !defined(__RETRO_GTK_INSIDE__) && !defined(RETRO_GTK_COMPILATION)
+# error "Only <retro-gtk.h> can be included directly."
+#endif
+
+#include <glib.h>
+
+G_BEGIN_DECLS
+
+/**
+ * RetroPointerId:
+ * @RETRO_POINTER_ID_X: The X axis of a pointer.
+ * @RETRO_POINTER_ID_Y: The Y axis of a pointer.
+ * @RETRO_POINTER_ID_PRESSED: The pression of a pointer.
+ *
+ * Represents the inputs for the Libretro pointer.
+ */
+typedef enum
+{
+  RETRO_POINTER_ID_X,
+  RETRO_POINTER_ID_Y,
+  RETRO_POINTER_ID_PRESSED,
+} RetroPointerId;
+
+G_END_DECLS
+
+#endif /* RETRO_POINTER_ID_H */