dlls/atl90/atl90.c

   1 /*
   2  * Copyright 2013 Zhenbo Li
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <stdarg.h>
  20 #include <stdio.h>
  21
  22 #define COBJMACROS
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winerror.h"
  27 #include "winuser.h"
  28 #include "atlbase.h"
  29
  30 #include "wine/debug.h"
  31 #include "wine/unicode.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(atl);
  34
  35 /***********************************************************************
  36  *           AtlGetVersion              [atl90.@]
  37  */
  38 DWORD WINAPI AtlGetVersion(void *reserved)
  39 {
  40     TRACE("version %04x (%p)\n", _ATL_VER, reserved);
  41     return _ATL_VER;
  42 }
  43
  44 /**********************************************************************
  45  * AtlAxWin class window procedure
  46  */
  47 static LRESULT CALLBACK AtlAxWin_wndproc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
  48 {
  49     if ( msg == WM_CREATE )
  50     {
  51             DWORD len = GetWindowTextLengthW( hwnd ) + 1;
  52             WCHAR *ptr = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
  53             if (!ptr)
  54                 return 1;
  55             GetWindowTextW( hwnd, ptr, len );
  56             AtlAxCreateControlEx( ptr, hwnd, NULL, NULL, NULL, NULL, NULL );
  57             HeapFree( GetProcessHeap(), 0, ptr );
  58             return 0;
  59     }
  60     return DefWindowProcW( hwnd, msg, wparam, lparam );
  61 }
  62
  63 BOOL WINAPI AtlAxWinInit(void)
  64 {
  65     WNDCLASSEXW wcex;
  66     const WCHAR AtlAxWin90[] = {'A','t','l','A','x','W','i','n','9','0',0};
  67     const WCHAR AtlAxWinLic90[] = {'A','t','l','A','x','W','i','n','L','i','c','9','0',0};
  68
  69     FIXME("version %04x semi-stub\n", _ATL_VER);
  70
  71     if ( FAILED( OleInitialize(NULL) ) )
  72         return FALSE;
  73
  74     wcex.cbSize        = sizeof(wcex);
  75     wcex.style         = CS_GLOBALCLASS | CS_DBLCLKS;
  76     wcex.cbClsExtra    = 0;
  77     wcex.cbWndExtra    = 0;
  78     wcex.hInstance     = GetModuleHandleW( NULL );
  79     wcex.hIcon         = NULL;
  80     wcex.hCursor       = NULL;
  81     wcex.hbrBackground = NULL;
  82     wcex.lpszMenuName  = NULL;
  83     wcex.hIconSm       = 0;
  84
  85     wcex.lpfnWndProc   = AtlAxWin_wndproc;
  86     wcex.lpszClassName = AtlAxWin90;
  87     if ( !RegisterClassExW( &wcex ) )
  88         return FALSE;
  89
  90     wcex.lpszClassName = AtlAxWinLic90;
  91     if ( !RegisterClassExW( &wcex ) )
  92         return FALSE;
  93
  94     return TRUE;
  95 }