[PATCH v5 1/3] user32: Add LoadKeyboardLayoutEx stub.

[Vijay Kiran Kamuju]

From: Vijay Kiran Kamuju

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=28170
---
 dlls/user32/input.c       | 13 +++++++++++++
 dlls/user32/tests/input.c | 24 ++++++++++++++++++++++++
 dlls/user32/user32.spec   |  2 +-
 3 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/dlls/user32/input.c b/dlls/user32/input.c
index 1fff29c7f87..2d2340b25e1 100644
--- a/dlls/user32/input.c
+++ b/dlls/user32/input.c
@@ -476,6 +476,19 @@ HKL WINAPI LoadKeyboardLayoutA(LPCSTR pwszKLID, UINT Flags)
 }

+/***********************************************************************
+ *		LoadKeyboardLayoutEx (USER32.@)
+ */
+HKL WINAPI LoadKeyboardLayoutEx( HKL layout, const WCHAR *name, UINT flags )
+{
+    FIXME_(keyboard)( "layout %p, name %s, flags %x, semi-stub!\n", layout, debugstr_w( name ), flags );
+
+    if (!layout)
+        return NULL;
+
+    return LoadKeyboardLayoutW(name, flags);
+}
+
 /***********************************************************************
  *		UnloadKeyboardLayout (USER32.@)
  */
diff --git a/dlls/user32/tests/input.c b/dlls/user32/tests/input.c
index a78ea3b7c43..5157d251bd6 100644
--- a/dlls/user32/tests/input.c
+++ b/dlls/user32/tests/input.c
@@ -376,6 +376,7 @@ static UINT (WINAPI *pGetRawInputDeviceList) (PRAWINPUTDEVICELIST, PUINT, UINT);
 static UINT (WINAPI *pGetRawInputDeviceInfoW) (HANDLE, UINT, void *, UINT *);
 static UINT (WINAPI *pGetRawInputDeviceInfoA) (HANDLE, UINT, void *, UINT *);
 static BOOL (WINAPI *pIsWow64Process)(HANDLE, PBOOL);
+static HKL (WINAPI *pLoadKeyboardLayoutEx)(HKL, const WCHAR *, UINT);

/**********************adapted from input.c **********************************/

@@ -401,6 +402,7 @@ static void init_function_pointers(void)
     GET_PROC(GetRawInputDeviceList);
     GET_PROC(GetRawInputDeviceInfoW);
     GET_PROC(GetRawInputDeviceInfoA);
+    GET_PROC(LoadKeyboardLayoutEx);

hdll = GetModuleHandleA("kernel32");
     GET_PROC(IsWow64Process);
@@ -5582,6 +5584,27 @@ static void test_keyboard_layout(void)
     }
 }

+static void test_keyboard_layoutex(void)
+{
+    HKL oldhkl, newhkl;
+    WCHAR oldlayoutname[64], layoutname[64];
+    const WCHAR *newlayoutname = L"00000429";
+
+    oldhkl = GetKeyboardLayout(0);
+    GetKeyboardLayoutNameW(oldlayoutname);
+
+    newhkl = pLoadKeyboardLayoutEx(NULL, newlayoutname, 0);
+    ok(!newhkl, "Got unexpected hkl.\n");
+
+    newhkl = pLoadKeyboardLayoutEx(oldhkl, newlayoutname, 0);
+    GetKeyboardLayoutNameW(layoutname);
+    ok(!wcscmp(newlayoutname, layoutname), "Expected : %s, Got : %s.\n", debugstr_w(newlayoutname), debugstr_w(layoutname));
+
+    oldhkl = pLoadKeyboardLayoutEx(newhkl, oldlayoutname, 0);
+    GetKeyboardLayoutNameW(layoutname);
+    ok(!wcscmp(oldlayoutname, layoutname), "Expected : %s, Got : %s.\n", debugstr_w(oldlayoutname), debugstr_w(layoutname));
+}
+
 START_TEST(input)
 {
     char **argv;
@@ -5614,6 +5637,7 @@ START_TEST(input)
     test_ToAscii();
     test_get_async_key_state();
     test_keyboard_layout();
+    test_keyboard_layoutex();
     test_keyboard_layout_name();
     test_ActivateKeyboardLayout( argv );
     test_key_names();
diff --git a/dlls/user32/user32.spec b/dlls/user32/user32.spec
index 14246b3e3e0..21fa904082c 100644
--- a/dlls/user32/user32.spec
+++ b/dlls/user32/user32.spec
@@ -507,7 +507,7 @@
 @ stdcall LoadImageA(long str long long long long)
 @ stdcall LoadImageW(long wstr long long long long)
 @ stdcall LoadKeyboardLayoutA(str long)
-# @ stub LoadKeyboardLayoutEx
+@ stdcall LoadKeyboardLayoutEx(long wstr long)
 @ stdcall LoadKeyboardLayoutW(wstr long)
 @ stdcall LoadLocalFonts()
 @ stdcall LoadMenuA(long str)