Alexandre Julliard : user32: Send all CreateWindow calls through the WoW wrapper to allow mapping 16-bit instances .
Module: wine Branch: master Commit: ce50559013365073dd76ef1169fe42cd91bc2e29 URL: http://source.winehq.org/git/wine.git/?a=commit;h=ce50559013365073dd76ef1169... Author: Alexandre Julliard <julliard(a)winehq.org> Date: Mon Dec 21 11:21:48 2009 +0100 user32: Send all CreateWindow calls through the WoW wrapper to allow mapping 16-bit instances. --- dlls/user32/controls.h | 3 ++ dlls/user32/msg16.c | 81 ++++++++--------------------------------------- dlls/user32/win.c | 6 ++-- dlls/user32/winproc.c | 1 + dlls/user32/wnd16.c | 60 +++++++++++++++++++++++++++++++++++ 5 files changed, 81 insertions(+), 70 deletions(-) diff --git a/dlls/user32/controls.h b/dlls/user32/controls.h index 3bde456..956c32e 100644 --- a/dlls/user32/controls.h +++ b/dlls/user32/controls.h @@ -96,6 +96,7 @@ struct wow_handlers16 LRESULT (*mdiclient_proc)(HWND,UINT,WPARAM,LPARAM,BOOL); LRESULT (*scrollbar_proc)(HWND,UINT,WPARAM,LPARAM,BOOL); LRESULT (*static_proc)(HWND,UINT,WPARAM,LPARAM,BOOL); + HWND (*create_window)(CREATESTRUCTW*,LPCWSTR,HINSTANCE,UINT); LRESULT (*call_window_proc)(HWND,UINT,WPARAM,LPARAM,LRESULT*,void*); LRESULT (*call_dialog_proc)(HWND,UINT,WPARAM,LPARAM,LRESULT*,void*); }; @@ -123,6 +124,8 @@ extern LRESULT MDIClientWndProc_common(HWND,UINT,WPARAM,LPARAM,BOOL) DECLSPEC_HI extern LRESULT ScrollBarWndProc_common(HWND,UINT,WPARAM,LPARAM,BOOL) DECLSPEC_HIDDEN; extern LRESULT StaticWndProc_common(HWND,UINT,WPARAM,LPARAM,BOOL) DECLSPEC_HIDDEN; +/* 16-bit support */ +extern HWND create_window16(CREATESTRUCTW*,LPCWSTR,HINSTANCE,UINT) DECLSPEC_HIDDEN; extern void register_wow_handlers(void) DECLSPEC_HIDDEN; extern void WINAPI UserRegisterWowHandlers( const struct wow_handlers16 *new, struct wow_handlers32 *orig ); diff --git a/dlls/user32/msg16.c b/dlls/user32/msg16.c index c3365e8..db6de66 100644 --- a/dlls/user32/msg16.c +++ b/dlls/user32/msg16.c @@ -2000,73 +2000,6 @@ BOOL16 WINAPI TranslateMDISysAccel16( HWND16 hwndClient, LPMSG16 msg ) /*********************************************************************** - * CreateWindowEx (USER.452) - */ -HWND16 WINAPI CreateWindowEx16( DWORD exStyle, LPCSTR className, - LPCSTR windowName, DWORD style, INT16 x, - INT16 y, INT16 width, INT16 height, - HWND16 parent, HMENU16 menu, - HINSTANCE16 instance, LPVOID data ) -{ - CREATESTRUCTA cs; - char buffer[256]; - HWND hwnd; - - /* Fix the coordinates */ - - cs.x = (x == CW_USEDEFAULT16) ? CW_USEDEFAULT : (INT)x; - cs.y = (y == CW_USEDEFAULT16) ? CW_USEDEFAULT : (INT)y; - cs.cx = (width == CW_USEDEFAULT16) ? CW_USEDEFAULT : (INT)width; - cs.cy = (height == CW_USEDEFAULT16) ? CW_USEDEFAULT : (INT)height; - - /* Create the window */ - - cs.lpCreateParams = data; - cs.hInstance = HINSTANCE_32(instance); - cs.hMenu = HMENU_32(menu); - cs.hwndParent = WIN_Handle32( parent ); - cs.style = style; - cs.lpszName = windowName; - cs.lpszClass = className; - cs.dwExStyle = exStyle; - - /* map to module handle */ - if (instance) instance = GetExePtr( instance ); - - /* load the menu */ - if (!menu && (style & (WS_CHILD | WS_POPUP)) != WS_CHILD) - { - WNDCLASSA class; - - if (GetClassInfoA( HINSTANCE_32(instance), className, &class )) - cs.hMenu = HMENU_32( LoadMenu16( instance, class.lpszMenuName )); - } - - if (!IS_INTRESOURCE(className)) - { - WCHAR bufferW[256]; - - if (!MultiByteToWideChar( CP_ACP, 0, className, -1, bufferW, sizeof(bufferW)/sizeof(WCHAR) )) - return 0; - hwnd = wow_handlers32.create_window( (CREATESTRUCTW *)&cs, bufferW, - HINSTANCE_32(instance), 0 ); - } - else - { - if (!GlobalGetAtomNameA( LOWORD(className), buffer, sizeof(buffer) )) - { - ERR( "bad atom %x\n", LOWORD(className)); - return 0; - } - cs.lpszClass = buffer; - hwnd = wow_handlers32.create_window( (CREATESTRUCTW *)&cs, (LPCWSTR)className, - HINSTANCE_32(instance), 0 ); - } - return HWND_16( hwnd ); -} - - -/*********************************************************************** * button_proc16 */ static LRESULT button_proc16( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, BOOL unicode ) @@ -2642,6 +2575,19 @@ static LRESULT static_proc16( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, } +/*********************************************************************** + * create_window16 + */ +HWND create_window16( CREATESTRUCTW *cs, LPCWSTR className, HINSTANCE instance, UINT flags ) +{ + /* map to module handle */ + if (instance && !((ULONG_PTR)instance >> 16)) + instance = HINSTANCE_32( GetExePtr( HINSTANCE_16(instance) )); + + return wow_handlers32.create_window( cs, className, instance, flags ); +} + + void register_wow_handlers(void) { static const struct wow_handlers16 handlers16 = @@ -2653,6 +2599,7 @@ void register_wow_handlers(void) mdiclient_proc16, scrollbar_proc16, static_proc16, + create_window16, call_window_proc_Ato16, call_dialog_proc_Ato16 }; diff --git a/dlls/user32/win.c b/dlls/user32/win.c index 7834501..393c562 100644 --- a/dlls/user32/win.c +++ b/dlls/user32/win.c @@ -1465,11 +1465,11 @@ HWND WINAPI CreateWindowExA( DWORD exStyle, LPCSTR className, WCHAR bufferW[256]; if (!MultiByteToWideChar( CP_ACP, 0, className, -1, bufferW, sizeof(bufferW)/sizeof(WCHAR) )) return 0; - return WIN_CreateWindowEx( (CREATESTRUCTW *)&cs, bufferW, instance, WIN_ISWIN32 ); + return wow_handlers.create_window( (CREATESTRUCTW *)&cs, bufferW, instance, WIN_ISWIN32 ); } /* Note: we rely on the fact that CREATESTRUCTA and */ /* CREATESTRUCTW have the same layout. */ - return WIN_CreateWindowEx( (CREATESTRUCTW *)&cs, (LPCWSTR)className, instance, WIN_ISWIN32 ); + return wow_handlers.create_window( (CREATESTRUCTW *)&cs, (LPCWSTR)className, instance, WIN_ISWIN32 ); } @@ -1497,7 +1497,7 @@ HWND WINAPI CreateWindowExW( DWORD exStyle, LPCWSTR className, cs.lpszClass = className; cs.dwExStyle = exStyle; - return WIN_CreateWindowEx( &cs, className, instance, WIN_ISWIN32 | WIN_ISUNICODE ); + return wow_handlers.create_window( &cs, className, instance, WIN_ISWIN32 | WIN_ISUNICODE ); } diff --git a/dlls/user32/winproc.c b/dlls/user32/winproc.c index 36f8279..48a9dbe 100644 --- a/dlls/user32/winproc.c +++ b/dlls/user32/winproc.c @@ -1152,6 +1152,7 @@ struct wow_handlers16 wow_handlers = MDIClientWndProc_common, ScrollBarWndProc_common, StaticWndProc_common, + WIN_CreateWindowEx, NULL, /* call_window_proc */ NULL /* call_dialog_proc */ }; diff --git a/dlls/user32/wnd16.c b/dlls/user32/wnd16.c index 4873be7..ad99e6d 100644 --- a/dlls/user32/wnd16.c +++ b/dlls/user32/wnd16.c @@ -21,6 +21,7 @@ #include "wine/winuser16.h" #include "wownt32.h" #include "win.h" +#include "controls.h" #include "user_private.h" #include "wine/server.h" @@ -1789,6 +1790,65 @@ BOOL16 WINAPI DrawAnimatedRects16( HWND16 hwnd, INT16 idAni, /*********************************************************************** + * CreateWindowEx (USER.452) + */ +HWND16 WINAPI CreateWindowEx16( DWORD exStyle, LPCSTR className, + LPCSTR windowName, DWORD style, INT16 x, + INT16 y, INT16 width, INT16 height, + HWND16 parent, HMENU16 menu, + HINSTANCE16 instance, LPVOID data ) +{ + CREATESTRUCTA cs; + char buffer[256]; + HWND hwnd; + + /* Fix the coordinates */ + + cs.x = (x == CW_USEDEFAULT16) ? CW_USEDEFAULT : (INT)x; + cs.y = (y == CW_USEDEFAULT16) ? CW_USEDEFAULT : (INT)y; + cs.cx = (width == CW_USEDEFAULT16) ? CW_USEDEFAULT : (INT)width; + cs.cy = (height == CW_USEDEFAULT16) ? CW_USEDEFAULT : (INT)height; + + /* Create the window */ + + cs.lpCreateParams = data; + cs.hInstance = HINSTANCE_32(instance); + cs.hMenu = HMENU_32(menu); + cs.hwndParent = WIN_Handle32( parent ); + cs.style = style; + cs.lpszName = windowName; + cs.lpszClass = className; + cs.dwExStyle = exStyle; + + /* load the menu */ + if (!menu && (style & (WS_CHILD | WS_POPUP)) != WS_CHILD) + { + WNDCLASSA class; + HINSTANCE16 module = GetExePtr( instance ); + + if (GetClassInfoA( HINSTANCE_32(module), className, &class )) + cs.hMenu = HMENU_32( LoadMenu16( module, class.lpszMenuName )); + } + + if (!IS_INTRESOURCE(className)) + { + WCHAR bufferW[256]; + + if (!MultiByteToWideChar( CP_ACP, 0, className, -1, bufferW, sizeof(bufferW)/sizeof(WCHAR) )) + return 0; + hwnd = create_window16( (CREATESTRUCTW *)&cs, bufferW, HINSTANCE_32(instance), 0 ); + } + else + { + if (!GlobalGetAtomNameA( LOWORD(className), buffer, sizeof(buffer) )) return 0; + cs.lpszClass = buffer; + hwnd = create_window16( (CREATESTRUCTW *)&cs, (LPCWSTR)className, HINSTANCE_32(instance), 0 ); + } + return HWND_16( hwnd ); +} + + +/*********************************************************************** * GetInternalWindowPos (USER.460) */ UINT16 WINAPI GetInternalWindowPos16( HWND16 hwnd, LPRECT16 rectWnd, LPPOINT16 ptIcon )
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Alexandre Julliard