[gnome-games/wip/aplazas/781572-remove-vala-macro: 3/10] gamepad: Port StandardGamepadButton to C

[Adrien Plazas <aplazas src gnome org>]

commit cf9890e2e2f58e98eb93ed44380490cd310849db
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Thu Apr 20 12:39:56 2017 +0200

    gamepad: Port StandardGamepadButton to C
    
    This will help to port part of the gamepad handling to C to avoid using
    Vala macros.

 src/Makefile.am                          |    4 +-
 src/gamepad/standard-gamepad-button.c    |   37 +++++++++++++++
 src/gamepad/standard-gamepad-button.h    |   60 ++++++++++++++++++++++++
 src/gamepad/standard-gamepad-button.vala |   75 ------------------------------
 src/gamepad/standard-gamepad-button.vapi |   23 +++++++++
 5 files changed, 123 insertions(+), 76 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 1ddb729..d86f402 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -25,6 +25,7 @@ EXTRA_DIST = \
        $(gresource_file) \
        gamepad/linux/libevdev.vapi \
        gamepad/standard-gamepad-axis.vapi \
+       gamepad/standard-gamepad-button.vapi \
        $(NULL)
 
 header_file = libgnome-games.h
@@ -79,7 +80,7 @@ gnome_games_SOURCES = \
        gamepad/raw-gamepad.vala \
        gamepad/raw-gamepad-monitor.vala \
        gamepad/standard-gamepad-axis.c \
-       gamepad/standard-gamepad-button.vala \
+       gamepad/standard-gamepad-button.c \
        \
        generic/generic-game.vala \
        generic/generic-sync-game-uri-adapter.vala \
@@ -180,6 +181,7 @@ gnome_games_VALAFLAGS = \
        --pkg linux \
        --pkg posix \
        --pkg standard-gamepad-axis \
+       --pkg standard-gamepad-button \
        --gresources $(gresource_file) \
        --vapi $(vapi_file) \
        --vapidir=gamepad/ \
diff --git a/src/gamepad/standard-gamepad-button.c b/src/gamepad/standard-gamepad-button.c
new file mode 100644
index 0000000..ba17680
--- /dev/null
+++ b/src/gamepad/standard-gamepad-button.c
@@ -0,0 +1,37 @@
+// This file is part of GNOME Games. License: GPL-3.0+.
+
+#include "standard-gamepad-button.h"
+
+GType
+games_standard_gamepad_button_get_type (void)
+{
+  static volatile gsize type_id = 0;
+  static const GEnumValue values[] = {
+    { GAMES_STANDARD_GAMEPAD_BUTTON_UNKNOWN, "GAMES_STANDARD_GAMEPAD_BUTTON_UNKNOWN", "unknown" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_A, "GAMES_STANDARD_GAMEPAD_BUTTON_A", "a" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_B, "GAMES_STANDARD_GAMEPAD_BUTTON_B", "b" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_X, "GAMES_STANDARD_GAMEPAD_BUTTON_X", "x" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_Y, "GAMES_STANDARD_GAMEPAD_BUTTON_Y", "y" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_SHOULDER_L, "GAMES_STANDARD_GAMEPAD_BUTTON_SHOULDER_L", "shoulder-l" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_SHOULDER_R, "GAMES_STANDARD_GAMEPAD_BUTTON_SHOULDER_R", "shoulder-r" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_TRIGGER_L, "GAMES_STANDARD_GAMEPAD_BUTTON_TRIGGER_L", "trigger-l" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_TRIGGER_R, "GAMES_STANDARD_GAMEPAD_BUTTON_TRIGGER_R", "trigger-r" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_SELECT, "GAMES_STANDARD_GAMEPAD_BUTTON_SELECT", "select" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_START, "GAMES_STANDARD_GAMEPAD_BUTTON_START", "start" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_STICK_L, "GAMES_STANDARD_GAMEPAD_BUTTON_STICK_L", "stick-l" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_STICK_R, "GAMES_STANDARD_GAMEPAD_BUTTON_STICK_R", "stick-r" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_UP, "GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_UP", "dpad-up" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_DOWN, "GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_DOWN", "dpad-down" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_LEFT, "GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_LEFT", "dpad-left" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_RIGHT, "GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_RIGHT", "dpad-right" },
+    { GAMES_STANDARD_GAMEPAD_BUTTON_HOME, "GAMES_STANDARD_GAMEPAD_BUTTON_HOME", "home" },
+    { 0, NULL, NULL },
+  };
+
+  if (g_once_init_enter (&type_id))
+    g_once_init_leave (&type_id,
+                       g_enum_register_static ("GamesStandardGamepadButton",
+                                               values));
+
+  return type_id;
+}
diff --git a/src/gamepad/standard-gamepad-button.h b/src/gamepad/standard-gamepad-button.h
new file mode 100644
index 0000000..cd5e7bd
--- /dev/null
+++ b/src/gamepad/standard-gamepad-button.h
@@ -0,0 +1,60 @@
+// This file is part of GNOME Games. License: GPL-3.0+.
+
+#ifndef GAMES_STANDARD_GAMEPAD_BUTTON_H
+#define GAMES_STANDARD_GAMEPAD_BUTTON_H
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define GAMES_TYPE_STANDARD_GAMEPAD_BUTTON (games_standard_gamepad_button_get_type ())
+
+/**
+ * GamesStandardGamepadButton:
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_UNKNOWN: an unknown button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_A: the A (south) button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_B: the B (east) button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_X: the X (west) button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_Y: the Y (north) button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_SHOULDER_L: the left shoulder button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_SHOULDER_R: the right shoulder button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_TRIGGER_L: the left trigger
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_TRIGGER_R: the right trigger
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_SELECT: the Select button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_START: the Start button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_STICK_L: the left stick's button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_STICK_R: the right stick's button
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_UP: the up button of the d-pad
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_DOWN: the down button of the d-pad
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_LEFT: the left button of the d-pad
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_RIGHT: the right button of the d-pad
+ * @GAMES_STANDARD_GAMEPAD_BUTTON_HOME: the Home button
+ *
+ * The buttons of a standard gamepad.
+ **/
+typedef enum {
+  GAMES_STANDARD_GAMEPAD_BUTTON_UNKNOWN,
+  GAMES_STANDARD_GAMEPAD_BUTTON_A,
+  GAMES_STANDARD_GAMEPAD_BUTTON_B,
+  GAMES_STANDARD_GAMEPAD_BUTTON_X,
+  GAMES_STANDARD_GAMEPAD_BUTTON_Y,
+  GAMES_STANDARD_GAMEPAD_BUTTON_SHOULDER_L,
+  GAMES_STANDARD_GAMEPAD_BUTTON_SHOULDER_R,
+  GAMES_STANDARD_GAMEPAD_BUTTON_TRIGGER_L,
+  GAMES_STANDARD_GAMEPAD_BUTTON_TRIGGER_R,
+  GAMES_STANDARD_GAMEPAD_BUTTON_SELECT,
+  GAMES_STANDARD_GAMEPAD_BUTTON_START,
+  GAMES_STANDARD_GAMEPAD_BUTTON_STICK_L,
+  GAMES_STANDARD_GAMEPAD_BUTTON_STICK_R,
+  GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_UP,
+  GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_DOWN,
+  GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_LEFT,
+  GAMES_STANDARD_GAMEPAD_BUTTON_DPAD_RIGHT,
+  GAMES_STANDARD_GAMEPAD_BUTTON_HOME,
+} GamesStandardGamepadButton;
+
+GType games_standard_gamepad_button_get_type (void) G_GNUC_CONST;
+
+G_END_DECLS
+
+#endif /* GAMES_STANDARD_GAMEPAD_BUTTON_H */
diff --git a/src/gamepad/standard-gamepad-button.vapi b/src/gamepad/standard-gamepad-button.vapi
new file mode 100644
index 0000000..bfde8af
--- /dev/null
+++ b/src/gamepad/standard-gamepad-button.vapi
@@ -0,0 +1,23 @@
+// This file is part of GNOME Games. License: GPL-3.0+.
+
+[CCode (cheader_filename = "standard-gamepad-button.h")]
+private enum Games.StandardGamepadButton {
+       UNKNOWN,
+       A,
+       B,
+       X,
+       Y,
+       SHOULDER_L,
+       SHOULDER_R,
+       TRIGGER_L,
+       TRIGGER_R,
+       SELECT,
+       START,
+       STICK_L,
+       STICK_R,
+       DPAD_UP,
+       DPAD_DOWN,
+       DPAD_LEFT,
+       DPAD_RIGHT,
+       HOME,
+}