From f46d8a50fc992ade641b59b5763c9a3b86065677 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Thu, 19 Nov 2015 07:23:41 +0100
Subject: [PATCH] Add ui_win32.c

---
 Makefile.common          |  7 +++
 ui/drivers/ui_win32.c    | 92 ++++++++++++++++++++++++++++++++++++++++
 ui/ui_companion_driver.c |  3 ++
 ui/ui_companion_driver.h |  1 +
 4 files changed, 103 insertions(+)
 create mode 100644 ui/drivers/ui_win32.c

diff --git a/Makefile.common b/Makefile.common
index 73ee61918e..ee008e39ea 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -559,6 +559,12 @@ ifeq ($(HAVE_PARPORT), 1)
    OBJ += input/drivers_joypad/parport_joypad.o
 endif
 
+# Companion UI
+
+ifneq ($(findstring Win32,$(OS)),)
+OBJ += ui/drivers/ui_win32.o
+endif
+
 # Video
 
 OBJ += gfx/video_context_driver.o \
@@ -573,6 +579,7 @@ else
 OBJ += gfx/video_texture_c.o
 endif
 
+
 ifeq ($(HAVE_GL_CONTEXT), 1)
    DEFINES += -DHAVE_OPENGL -DHAVE_GLSL
    OBJ += gfx/drivers/gl.o \
diff --git a/ui/drivers/ui_win32.c b/ui/drivers/ui_win32.c
new file mode 100644
index 0000000000..6fe878690e
--- /dev/null
+++ b/ui/drivers/ui_win32.c
@@ -0,0 +1,92 @@
+/* RetroArch - A frontend for libretro.
+ *  Copyright (C) 2011-2015 - Daniel De Matteis
+ *
+ * RetroArch is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU General Public License as published by the Free Software Found-
+ * ation, either version 3 of the License, or (at your option) any later version.
+ *
+ * RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with RetroArch.
+ * If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdint.h>
+#include <boolean.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <file/file_path.h>
+#include "../ui_companion_driver.h"
+
+typedef struct ui_companion_win32
+{
+   void *empty;
+} ui_companion_win32_t;
+
+static void ui_companion_win32_deinit(void *data)
+{
+   ui_companion_win32_t *handle = (ui_companion_win32_t*)data;
+
+   if (handle)
+      free(handle);
+}
+
+static void *ui_companion_win32_init(void)
+{
+   ui_companion_win32_t *handle = (ui_companion_win32_t*)calloc(1, sizeof(*handle));
+
+   if (!handle)
+      return NULL;
+
+   return handle;
+}
+
+static int ui_companion_win32_iterate(void *data, unsigned action)
+{
+   (void)data;
+   (void)action;
+
+   return 0;
+}
+
+static void ui_companion_win32_notify_content_loaded(void *data)
+{
+   (void)data;
+}
+
+static void ui_companion_win32_toggle(void *data)
+{
+   (void)data;
+}
+
+static void ui_companion_win32_event_command(void *data, enum event_command cmd)
+{
+   (void)data;
+   (void)cmd;
+}
+
+static void ui_companion_win32_notify_list_pushed(void *data,
+        file_list_t *list, file_list_t *menu_list)
+{
+    (void)data;
+    (void)list;
+    (void)menu_list;
+}
+
+const ui_companion_driver_t ui_companion_win32 = {
+   ui_companion_win32_init,
+   ui_companion_win32_deinit,
+   ui_companion_win32_iterate,
+   ui_companion_win32_toggle,
+   ui_companion_win32_event_command,
+   ui_companion_win32_notify_content_loaded,
+   ui_companion_win32_notify_list_pushed,
+   NULL,
+   NULL,
+   NULL,
+   "win32",
+};
diff --git a/ui/ui_companion_driver.c b/ui/ui_companion_driver.c
index dac529b8a4..f9de77f610 100644
--- a/ui/ui_companion_driver.c
+++ b/ui/ui_companion_driver.c
@@ -26,6 +26,9 @@
 static bool main_ui_companion_is_on_foreground;
 
 static const ui_companion_driver_t *ui_companion_drivers[] = {
+#ifdef _WIN32
+   &ui_companion_win32,
+#endif
 #ifdef HAVE_COCOA
    &ui_companion_cocoa,
 #endif
diff --git a/ui/ui_companion_driver.h b/ui/ui_companion_driver.h
index 1714c55bda..466c5ed5bf 100644
--- a/ui/ui_companion_driver.h
+++ b/ui/ui_companion_driver.h
@@ -51,6 +51,7 @@ extern const ui_companion_driver_t ui_companion_null;
 extern const ui_companion_driver_t ui_companion_cocoa;
 extern const ui_companion_driver_t ui_companion_cocoatouch;
 extern const ui_companion_driver_t ui_companion_qt;
+extern const ui_companion_driver_t ui_companion_win32;
 
 /**
  * ui_companion_find_driver: