atl: Don't forward AtlAxWinInit to atl100.

dlls/atl/atl.spec

@@ -33,7 +33,7 @@
 39 stdcall AtlAxCreateControl(ptr ptr ptr ptr) atl100.AtlAxCreateControl
 40 stdcall AtlAxCreateControlEx(ptr ptr ptr ptr ptr ptr ptr) atl100.AtlAxCreateControlEx
 41 stdcall AtlAxAttachControl(ptr ptr ptr) atl100.AtlAxAttachControl
-42 stdcall AtlAxWinInit() atl100.AtlAxWinInit
+42 stdcall AtlAxWinInit()
 43 stdcall AtlModuleAddCreateWndData(ptr ptr ptr)
 44 stdcall AtlModuleExtractCreateWndData(ptr)
 45 stdcall AtlModuleRegisterWndClassInfoW(ptr ptr ptr)

dlls/atl/atl_main.c

@@ -584,3 +584,51 @@ DWORD WINAPI AtlGetVersion(void *pReserved)
 {
    return _ATL_VER;
 }
+
+/**********************************************************************
+ * AtlAxWin class window procedure
+ */
+static LRESULT CALLBACK AtlAxWin_wndproc( HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam )
+{
+    if ( wMsg == WM_CREATE )
+    {
+            DWORD len = GetWindowTextLengthW( hWnd ) + 1;
+            WCHAR *ptr = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
+            if (!ptr)
+                return 1;
+            GetWindowTextW( hWnd, ptr, len );
+            AtlAxCreateControlEx( ptr, hWnd, NULL, NULL, NULL, NULL, NULL );
+            HeapFree( GetProcessHeap(), 0, ptr );
+            return 0;
+    }
+    return DefWindowProcW( hWnd, wMsg, wParam, lParam );
+}
+
+BOOL WINAPI AtlAxWinInit(void)
+{
+    WNDCLASSEXW wcex;
+    const WCHAR AtlAxWin[] = {'A','t','l','A','x','W','i','n',0};
+
+    FIXME("semi-stub\n");
+
+    if ( FAILED( OleInitialize(NULL) ) )
+        return FALSE;
+
+    wcex.cbSize        = sizeof(wcex);
+    wcex.style         = CS_GLOBALCLASS;
+    wcex.cbClsExtra    = 0;
+    wcex.cbWndExtra    = 0;
+    wcex.hInstance     = GetModuleHandleW( NULL );
+    wcex.hIcon         = NULL;
+    wcex.hCursor       = NULL;
+    wcex.hbrBackground = NULL;
+    wcex.lpszMenuName  = NULL;
+    wcex.hIconSm       = 0;
+
+    wcex.lpfnWndProc   = AtlAxWin_wndproc;
+    wcex.lpszClassName = AtlAxWin;
+    if ( !RegisterClassExW( &wcex ) )
+        return FALSE;
+
+    return TRUE;
+}

dlls/atl/tests/atl_ax.c

@@ -35,6 +35,7 @@
 #include <olectl.h>
 #include <ocidl.h>
 #include <exdisp.h>
+#include <atlbase.h>
 
 static HRESULT (WINAPI *pAtlAxAttachControl)(IUnknown *, HWND, IUnknown **);
 
@@ -114,6 +115,24 @@ static void test_AtlAxAttachControl(void)
     DestroyWindow(hwnd);
 }
 
+static void test_ax_win(void)
+{
+    BOOL ret;
+    WNDCLASSEXW wcex;
+    static const WCHAR AtlAxWin[] = {'A','t','l','A','x','W','i','n',0};
+    static HMODULE hinstance = 0;
+
+    ret = AtlAxWinInit();
+    ok(ret, "AtlAxWinInit failed\n");
+
+    hinstance = GetModuleHandleA(NULL);
+    memset(&wcex, 0, sizeof(wcex));
+    wcex.cbSize = sizeof(wcex);
+    ret = GetClassInfoExW(hinstance, AtlAxWin, &wcex);
+    ok(ret, "AtlAxWin has not registered\n");
+    ok(wcex.style == CS_GLOBALCLASS, "wcex.style %08x\n", wcex.style);
+}
+
 START_TEST(atl_ax)
 {
     init_function_pointers();
@@ -128,5 +147,7 @@ START_TEST(atl_ax)
     else
         win_skip("AtlAxAttachControl is not available\n");
 
+    test_ax_win();
+
     CoUninitialize();
 }