From fad5d6798a9a93acd274daa3e378c6c2fbb1b72b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Thu, 3 Apr 2014 14:56:29 +0200
Subject: Add sdl_window:raise/1

---
 c_src/esdl2.h      |  1 +
 c_src/sdl_window.c | 17 +++++++++++++++++
 src/esdl2.erl      |  4 ++++
 src/sdl_window.erl |  4 ++++
 4 files changed, 26 insertions(+)

diff --git a/c_src/esdl2.h b/c_src/esdl2.h
index e4edd0e..f5a3012 100644
--- a/c_src/esdl2.h
+++ b/c_src/esdl2.h
@@ -174,6 +174,7 @@
 	F(hide_window, 1) \
 	F(maximize_window, 1) \
 	F(minimize_window, 1) \
+	F(raise_window, 1) \
 
 // Generated declarations for the NIF.
 
diff --git a/c_src/sdl_window.c b/c_src/sdl_window.c
index 0654a58..1b30b14 100644
--- a/c_src/sdl_window.c
+++ b/c_src/sdl_window.c
@@ -394,3 +394,20 @@ NIF_FUNCTION(minimize_window)
 	return nif_thread_cast(env, thread_minimize_window, 1,
 		NIF_RES_GET(Window, window_res));
 }
+
+// raise_window
+
+NIF_CAST_HANDLER(thread_raise_window)
+{
+	SDL_RaiseWindow(args[0]);
+}
+
+NIF_FUNCTION(raise_window)
+{
+	void* window_res;
+
+	BADARG_IF(!enif_get_resource(env, argv[0], res_Window, &window_res));
+
+	return nif_thread_cast(env, thread_raise_window, 1,
+		NIF_RES_GET(Window, window_res));
+}
diff --git a/src/esdl2.erl b/src/esdl2.erl
index b5b7f54..f6c1d57 100644
--- a/src/esdl2.erl
+++ b/src/esdl2.erl
@@ -86,6 +86,7 @@
 -export([hide_window/1]).
 -export([maximize_window/1]).
 -export([minimize_window/1]).
+-export([raise_window/1]).
 
 %% @todo We probably want to accept an env variable or somthing for the location.
 -on_load(on_load/0).
@@ -273,3 +274,6 @@ maximize_window(_) ->
 
 minimize_window(_) ->
 	erlang:nif_error({not_loaded, ?MODULE}).
+
+raise_window(_) ->
+	erlang:nif_error({not_loaded, ?MODULE}).
diff --git a/src/sdl_window.erl b/src/sdl_window.erl
index 1cb4d10..faeebe2 100644
--- a/src/sdl_window.erl
+++ b/src/sdl_window.erl
@@ -29,6 +29,7 @@
 -export([hide/1]).
 -export([maximize/1]).
 -export([minimize/1]).
+-export([raise/1]).
 
 create(Title, X, Y, W, H, Flags) ->
 	esdl2:create_window(Title, X, Y, W, H, Flags),
@@ -89,3 +90,6 @@ maximize(Window) ->
 
 minimize(Window) ->
 	esdl2:minimize_window(Window).
+
+raise(Window) ->
+	esdl2:raise_window(Window).
-- 
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