310 lines
9.2 KiB
C
310 lines
9.2 KiB
C
/*
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* USER initialization code
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*
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* Copyright 2000 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdarg.h>
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#include <string.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winreg.h"
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#include "wine/winbase16.h"
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#include "wine/winuser16.h"
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#include "controls.h"
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#include "cursoricon.h"
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#include "global.h"
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#include "message.h"
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#include "user.h"
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#include "win.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(graphics);
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USER_DRIVER USER_Driver;
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WINE_LOOK TWEAK_WineLook = WIN31_LOOK;
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WORD USER_HeapSel = 0; /* USER heap selector */
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extern HPALETTE (WINAPI *pfnGDISelectPalette)(HDC hdc, HPALETTE hpal, WORD bkgnd );
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extern UINT (WINAPI *pfnGDIRealizePalette)(HDC hdc);
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static HMODULE graphics_driver;
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static DWORD exiting_thread_id;
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extern void WDML_NotifyThreadDetach(void);
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#define GET_USER_FUNC(name) USER_Driver.p##name = (void*)GetProcAddress( graphics_driver, #name )
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/* load the graphics driver */
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static BOOL load_driver(void)
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{
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char buffer[MAX_PATH];
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HKEY hkey;
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DWORD type, count;
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strcpy( buffer, "x11drv" ); /* default value */
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if (!RegOpenKeyA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\Wine", &hkey ))
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{
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count = sizeof(buffer);
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RegQueryValueExA( hkey, "GraphicsDriver", 0, &type, buffer, &count );
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RegCloseKey( hkey );
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}
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if (!(graphics_driver = LoadLibraryA( buffer )))
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{
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MESSAGE( "Could not load graphics driver '%s'\n", buffer );
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return FALSE;
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}
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GET_USER_FUNC(InitKeyboard);
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GET_USER_FUNC(VkKeyScan);
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GET_USER_FUNC(MapVirtualKey);
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GET_USER_FUNC(GetKeyNameText);
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GET_USER_FUNC(ToUnicode);
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GET_USER_FUNC(Beep);
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GET_USER_FUNC(InitMouse);
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GET_USER_FUNC(SetCursor);
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GET_USER_FUNC(GetCursorPos);
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GET_USER_FUNC(SetCursorPos);
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GET_USER_FUNC(GetScreenSaveActive);
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GET_USER_FUNC(SetScreenSaveActive);
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GET_USER_FUNC(AcquireClipboard);
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GET_USER_FUNC(EmptyClipboard);
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GET_USER_FUNC(SetClipboardData);
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GET_USER_FUNC(GetClipboardData);
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GET_USER_FUNC(CountClipboardFormats);
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GET_USER_FUNC(EnumClipboardFormats);
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GET_USER_FUNC(IsClipboardFormatAvailable);
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GET_USER_FUNC(RegisterClipboardFormat);
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GET_USER_FUNC(GetClipboardFormatName);
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GET_USER_FUNC(EndClipboardUpdate);
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GET_USER_FUNC(ResetSelectionOwner);
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GET_USER_FUNC(ChangeDisplaySettingsExW);
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GET_USER_FUNC(EnumDisplaySettingsExW);
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GET_USER_FUNC(CreateWindow);
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GET_USER_FUNC(DestroyWindow);
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GET_USER_FUNC(GetDC);
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GET_USER_FUNC(ForceWindowRaise);
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GET_USER_FUNC(MsgWaitForMultipleObjectsEx);
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GET_USER_FUNC(ReleaseDC);
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GET_USER_FUNC(ScrollDC);
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GET_USER_FUNC(ScrollWindowEx);
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GET_USER_FUNC(SetFocus);
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GET_USER_FUNC(SetParent);
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GET_USER_FUNC(SetWindowPos);
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GET_USER_FUNC(SetWindowRgn);
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GET_USER_FUNC(SetWindowIcon);
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GET_USER_FUNC(SetWindowStyle);
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GET_USER_FUNC(SetWindowText);
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GET_USER_FUNC(ShowWindow);
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GET_USER_FUNC(SysCommandSizeMove);
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return TRUE;
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}
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/***********************************************************************
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* controls_init
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*
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* Register the classes for the builtin controls
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*/
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static void controls_init(void)
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{
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extern const struct builtin_class_descr BUTTON_builtin_class;
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extern const struct builtin_class_descr COMBO_builtin_class;
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extern const struct builtin_class_descr COMBOLBOX_builtin_class;
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extern const struct builtin_class_descr DIALOG_builtin_class;
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extern const struct builtin_class_descr DESKTOP_builtin_class;
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extern const struct builtin_class_descr EDIT_builtin_class;
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extern const struct builtin_class_descr ICONTITLE_builtin_class;
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extern const struct builtin_class_descr LISTBOX_builtin_class;
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extern const struct builtin_class_descr MDICLIENT_builtin_class;
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extern const struct builtin_class_descr MENU_builtin_class;
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extern const struct builtin_class_descr SCROLL_builtin_class;
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extern const struct builtin_class_descr STATIC_builtin_class;
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CLASS_RegisterBuiltinClass( &BUTTON_builtin_class );
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CLASS_RegisterBuiltinClass( &COMBO_builtin_class );
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CLASS_RegisterBuiltinClass( &COMBOLBOX_builtin_class );
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CLASS_RegisterBuiltinClass( &DIALOG_builtin_class );
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CLASS_RegisterBuiltinClass( &DESKTOP_builtin_class );
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CLASS_RegisterBuiltinClass( &EDIT_builtin_class );
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CLASS_RegisterBuiltinClass( &ICONTITLE_builtin_class );
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CLASS_RegisterBuiltinClass( &LISTBOX_builtin_class );
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CLASS_RegisterBuiltinClass( &MDICLIENT_builtin_class );
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CLASS_RegisterBuiltinClass( &MENU_builtin_class );
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CLASS_RegisterBuiltinClass( &SCROLL_builtin_class );
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CLASS_RegisterBuiltinClass( &STATIC_builtin_class );
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}
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/***********************************************************************
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* palette_init
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*
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* Patch the function pointers in GDI for SelectPalette and RealizePalette
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*/
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static void palette_init(void)
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{
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void **ptr;
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HMODULE module = GetModuleHandleA( "gdi32" );
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if (!module)
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{
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ERR( "cannot get GDI32 handle\n" );
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return;
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}
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if ((ptr = (void**)GetProcAddress( module, "pfnSelectPalette" )))
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pfnGDISelectPalette = InterlockedExchangePointer( ptr, SelectPalette );
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else ERR( "cannot find pfnSelectPalette in GDI32\n" );
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if ((ptr = (void**)GetProcAddress( module, "pfnRealizePalette" )))
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pfnGDIRealizePalette = InterlockedExchangePointer( ptr, UserRealizePalette );
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else ERR( "cannot find pfnRealizePalette in GDI32\n" );
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}
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/***********************************************************************
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* tweak_init
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*/
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static void tweak_init(void)
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{
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static const char *OS = "Win3.1";
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char buffer[80];
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HKEY hkey;
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DWORD type, count = sizeof(buffer);
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if (RegOpenKeyA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\Tweak.Layout", &hkey ))
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return;
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if (RegQueryValueExA( hkey, "WineLook", 0, &type, buffer, &count ))
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strcpy( buffer, "Win31" ); /* default value */
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RegCloseKey( hkey );
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/* WIN31_LOOK is default */
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if (!strncasecmp( buffer, "Win95", 5 ))
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{
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TWEAK_WineLook = WIN95_LOOK;
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OS = "Win95";
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}
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else if (!strncasecmp( buffer, "Win98", 5 ))
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{
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TWEAK_WineLook = WIN98_LOOK;
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OS = "Win98";
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}
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TRACE("Using %s look and feel.\n", OS);
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}
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/***********************************************************************
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* USER initialisation routine
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*/
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static BOOL process_attach(void)
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{
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HINSTANCE16 instance;
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/* Create USER heap */
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if ((instance = LoadLibrary16( "USER.EXE" )) >= 32) USER_HeapSel = instance | 7;
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else
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{
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USER_HeapSel = GlobalAlloc16( GMEM_FIXED, 65536 );
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LocalInit16( USER_HeapSel, 32, 65534 );
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}
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/* Load the graphics driver */
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tweak_init();
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if (!load_driver()) return FALSE;
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/* Initialize system colors and metrics */
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SYSMETRICS_Init();
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SYSCOLOR_Init();
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/* Setup palette function pointers */
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palette_init();
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/* Initialize built-in window classes */
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controls_init();
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/* Initialize menus */
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if (!MENU_Init()) return FALSE;
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/* Initialize message spying */
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if (!SPY_Init()) return FALSE;
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/* Create message queue of initial thread */
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InitThreadInput16( 0, 0 );
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/* Create desktop window */
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if (!WIN_CreateDesktopWindow()) return FALSE;
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/* Initialize keyboard driver */
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if (USER_Driver.pInitKeyboard) USER_Driver.pInitKeyboard( InputKeyStateTable );
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/* Initialize mouse driver */
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if (USER_Driver.pInitMouse) USER_Driver.pInitMouse( InputKeyStateTable );
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return TRUE;
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}
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/**********************************************************************
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* USER_IsExitingThread
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*/
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BOOL USER_IsExitingThread( DWORD tid )
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{
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return (tid == exiting_thread_id);
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}
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/**********************************************************************
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* thread_detach
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*/
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static void thread_detach(void)
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{
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exiting_thread_id = GetCurrentThreadId();
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WDML_NotifyThreadDetach();
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TIMER_RemoveThreadTimers();
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WIN_DestroyThreadWindows( GetDesktopWindow() );
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QUEUE_DeleteMsgQueue();
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exiting_thread_id = 0;
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}
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/***********************************************************************
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* UserClientDllInitialize (USER32.@)
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*
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* USER dll initialisation routine
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*/
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BOOL WINAPI UserClientDllInitialize( HINSTANCE inst, DWORD reason, LPVOID reserved )
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{
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BOOL ret = TRUE;
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switch(reason)
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{
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case DLL_PROCESS_ATTACH:
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ret = process_attach();
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break;
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case DLL_THREAD_DETACH:
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thread_detach();
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break;
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}
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return ret;
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}
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