From a538eb1deb61edd4c166dcba1dfd3dcc57663fc9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Thu, 3 Apr 2014 19:36:03 +0200
Subject: Add sdl_window:set_max_size/3

---
 c_src/esdl2.h      |  1 +
 c_src/sdl_window.c | 20 ++++++++++++++++++++
 src/esdl2.erl      |  4 ++++
 src/sdl_window.erl |  4 ++++
 4 files changed, 29 insertions(+)

diff --git a/c_src/esdl2.h b/c_src/esdl2.h
index de6b800..9c41916 100644
--- a/c_src/esdl2.h
+++ b/c_src/esdl2.h
@@ -181,6 +181,7 @@
 	F(set_window_fullscreen, 2) \
 	F(set_window_grab, 2) \
 	F(set_window_icon, 2) \
+	F(set_window_maximum_size, 3) \
 
 // Generated declarations for the NIF.
 
diff --git a/c_src/sdl_window.c b/c_src/sdl_window.c
index b79cd4f..8507234 100644
--- a/c_src/sdl_window.c
+++ b/c_src/sdl_window.c
@@ -543,3 +543,23 @@ NIF_FUNCTION(set_window_icon)
 	return nif_thread_call(env, thread_set_window_icon, 2,
 		NIF_RES_GET(Window, window_res), NIF_RES_GET(Surface, surface_res));
 }
+
+// set_window_maximum_size
+
+NIF_CAST_HANDLER(thread_set_window_maximum_size)
+{
+	SDL_SetWindowMaximumSize(args[0], (long)args[1], (long)args[2]);
+}
+
+NIF_FUNCTION(set_window_maximum_size)
+{
+	void* window_res;
+	int w, h;
+
+	BADARG_IF(!enif_get_resource(env, argv[0], res_Window, &window_res));
+	BADARG_IF(!enif_get_int(env, argv[1], &w));
+	BADARG_IF(!enif_get_int(env, argv[2], &h));
+
+	return nif_thread_cast(env, thread_set_window_maximum_size, 3,
+		NIF_RES_GET(Window, window_res), w, h);
+}
diff --git a/src/esdl2.erl b/src/esdl2.erl
index e383e58..6dcd62d 100644
--- a/src/esdl2.erl
+++ b/src/esdl2.erl
@@ -93,6 +93,7 @@
 -export([set_window_fullscreen/2]).
 -export([set_window_grab/2]).
 -export([set_window_icon/2]).
+-export([set_window_maximum_size/3]).
 
 %% @todo We probably want to accept an env variable or somthing for the location.
 -on_load(on_load/0).
@@ -301,3 +302,6 @@ set_window_grab(_, _) ->
 
 set_window_icon(_, _) ->
 	erlang:nif_error({not_loaded, ?MODULE}).
+
+set_window_maximum_size(_, _, _) ->
+	erlang:nif_error({not_loaded, ?MODULE}).
diff --git a/src/sdl_window.erl b/src/sdl_window.erl
index 0232fc0..13757b1 100644
--- a/src/sdl_window.erl
+++ b/src/sdl_window.erl
@@ -36,6 +36,7 @@
 -export([set_fullscreen/2]).
 -export([grab_input/2]).
 -export([set_icon/2]).
+-export([set_max_size/3]).
 
 create(Title, X, Y, W, H, Flags) ->
 	esdl2:create_window(Title, X, Y, W, H, Flags),
@@ -120,3 +121,6 @@ grab_input(Window, Grab) ->
 set_icon(Window, Surface) ->
 	esdl2:set_window_icon(Window, Surface),
 	receive {'_nif_thread_ret_', Ret} -> Ret end.
+
+set_max_size(Window, W, H) ->
+	esdl2:set_window_maximum_size(Window, W, H).
-- 
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