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win32u: Implement input context object.

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Jacek Caban 2022-07-06 22:06:03 +02:00 committed by Alexandre Julliard
parent 87a5c1bda5
commit d9fc5b3f96
7 changed files with 205 additions and 4 deletions
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1
dlls/win32u/Makefile.in
View file

@ -32,6 +32,7 @@ C_SRCS = \
freetype.c \
gdiobj.c \
hook.c \
imm.c \
input.c \
main.c \
mapping.c \

148
dlls/win32u/imm.c Normal file
View file

@ -0,0 +1,148 @@
/*
* Input Context implementation
*
* Copyright 2022 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#if 0
#pragma makedep unix
#endif
#include "win32u_private.h"
#include "ntuser_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(imm);
struct imc
{
struct user_object obj;
DWORD thread_id;
UINT_PTR client_ptr;
};
static struct imc *get_imc_ptr( HIMC handle )
{
struct imc *imc = get_user_handle_ptr( handle, NTUSER_OBJ_IMC );
if (imc && imc != OBJ_OTHER_PROCESS) return imc;
WARN( "invalid handle %p\n", handle );
SetLastError( ERROR_INVALID_HANDLE );
return NULL;
}
static void release_imc_ptr( struct imc *imc )
{
release_user_handle_ptr( imc );
}
/******************************************************************************
* NtUserCreateInputContext (win32u.@)
*/
HIMC WINAPI NtUserCreateInputContext( UINT_PTR client_ptr )
{
struct imc *imc;
HIMC handle;
if (!(imc = malloc( sizeof(*imc) ))) return 0;
imc->client_ptr = client_ptr;
imc->thread_id = GetCurrentThreadId();
if (!(handle = alloc_user_handle( &imc->obj, NTUSER_OBJ_IMC )))
{
free( imc );
return 0;
}
TRACE( "%lx returning %p\n", client_ptr, handle );
return handle;
}
/******************************************************************************
* NtUserDestroyInputContext (win32u.@)
*/
BOOL WINAPI NtUserDestroyInputContext( HIMC handle )
{
struct imc *imc;
TRACE( "%p\n", handle );
if (!(imc = free_user_handle( handle, NTUSER_OBJ_IMC ))) return FALSE;
if (imc == OBJ_OTHER_PROCESS)
{
FIXME( "other process handle %p\n", handle );
return FALSE;
}
free( imc );
return TRUE;
}
/******************************************************************************
* NtUserUpdateInputContext (win32u.@)
*/
BOOL WINAPI NtUserUpdateInputContext( HIMC handle, UINT attr, UINT_PTR value )
{
struct imc *imc;
BOOL ret = TRUE;
TRACE( "%p %u %lx\n", handle, attr, value );
if (!(imc = get_imc_ptr( handle ))) return FALSE;
switch (attr)
{
case NtUserInputContextClientPtr:
imc->client_ptr = value;
break;
default:
FIXME( "unknown attr %u\n", attr );
ret = FALSE;
};
release_imc_ptr( imc );
return ret;
}
/******************************************************************************
* NtUserQueryInputContext (win32u.@)
*/
UINT_PTR WINAPI NtUserQueryInputContext( HIMC handle, UINT attr )
{
struct imc *imc;
UINT_PTR ret;
if (!(imc = get_imc_ptr( handle ))) return FALSE;
switch (attr)
{
case NtUserInputContextClientPtr:
ret = imc->client_ptr;
break;
case NtUserInputContextThreadId:
ret = imc->thread_id;
break;
default:
FIXME( "unknown attr %u\n", attr );
ret = 0;
};
release_imc_ptr( imc );
return ret;
}

4
dlls/win32u/syscall.c
View file

@ -111,9 +111,11 @@ static void * const syscalls[] =
NtUserCopyAcceleratorTable,
NtUserCreateAcceleratorTable,
NtUserCreateDesktopEx,
NtUserCreateInputContext,
NtUserCreateWindowStation,
NtUserDeleteMenu,
NtUserDestroyAcceleratorTable,
NtUserDestroyInputContext,
NtUserEndMenu,
NtUserFindExistingCursorIcon,
NtUserFindWindowEx,
@ -163,6 +165,7 @@ static void * const syscalls[] =
NtUserOpenDesktop,
NtUserOpenInputDesktop,
NtUserOpenWindowStation,
NtUserQueryInputContext,
NtUserRegisterRawInputDevices,
NtUserRemoveClipboardFormatListener,
NtUserRemoveMenu,
@ -183,6 +186,7 @@ static void * const syscalls[] =
NtUserThunkedMenuItemInfo,
NtUserUnhookWinEvent,
NtUserUnhookWindowsHookEx,
NtUserUpdateInputContext,
NtUserWindowFromDC,
};

8
dlls/win32u/win32u.spec
View file

@ -811,7 +811,7 @@
@ stub NtUserCreateDCompositionHwndTarget
@ stdcall -syscall NtUserCreateDesktopEx(ptr ptr ptr long long long)
@ stub NtUserCreateEmptyCursorObject
@ stub NtUserCreateInputContext
@ stdcall -syscall NtUserCreateInputContext(ptr)
@ stub NtUserCreateLocalMemHandle
@ stub NtUserCreatePalmRejectionDelayZone
@ stdcall NtUserCreateWindowEx(long ptr ptr ptr long long long long long long long long ptr long long long long)
@ -831,7 +831,7 @@
@ stub NtUserDestroyActivationObject
@ stdcall NtUserDestroyCursor(long long)
@ stub NtUserDestroyDCompositionHwndTarget
@ stub NtUserDestroyInputContext
@ stdcall -syscall NtUserDestroyInputContext(long)
@ stdcall NtUserDestroyMenu(long)
@ stub NtUserDestroyPalmRejectionDelayZone
@ stdcall NtUserDestroyWindow(long)
@ -1114,7 +1114,7 @@
@ stub NtUserQueryBSDRWindow
@ stub NtUserQueryDisplayConfig
@ stub NtUserQueryInformationThread
@ stub NtUserQueryInputContext
@ stdcall -syscall NtUserQueryInputContext(long long)
@ stub NtUserQuerySendMessage
@ stub NtUserQueryWindow
@ stub NtUserRealChildWindowFromPoint
@ -1293,7 +1293,7 @@
@ stub NtUserUnregisterSessionPort
@ stub NtUserUnregisterUserApiHook
@ stub NtUserUpdateDefaultDesktopThumbnail
@ stub NtUserUpdateInputContext
@ stdcall -syscall NtUserUpdateInputContext(long long ptr)
@ stub NtUserUpdateInstance
@ stdcall NtUserUpdateLayeredWindow(long long ptr ptr long ptr long ptr long ptr)
@ stub NtUserUpdatePerUserSystemParameters

4
dlls/wow64win/syscall.h
View file

@ -98,9 +98,11 @@
SYSCALL_ENTRY( NtUserCopyAcceleratorTable ) \
SYSCALL_ENTRY( NtUserCreateAcceleratorTable ) \
SYSCALL_ENTRY( NtUserCreateDesktopEx ) \
SYSCALL_ENTRY( NtUserCreateInputContext ) \
SYSCALL_ENTRY( NtUserCreateWindowStation ) \
SYSCALL_ENTRY( NtUserDeleteMenu ) \
SYSCALL_ENTRY( NtUserDestroyAcceleratorTable ) \
SYSCALL_ENTRY( NtUserDestroyInputContext ) \
SYSCALL_ENTRY( NtUserEndMenu ) \
SYSCALL_ENTRY( NtUserFindExistingCursorIcon ) \
SYSCALL_ENTRY( NtUserFindWindowEx ) \
@ -150,6 +152,7 @@
SYSCALL_ENTRY( NtUserOpenDesktop ) \
SYSCALL_ENTRY( NtUserOpenInputDesktop ) \
SYSCALL_ENTRY( NtUserOpenWindowStation ) \
SYSCALL_ENTRY( NtUserQueryInputContext ) \
SYSCALL_ENTRY( NtUserRegisterRawInputDevices ) \
SYSCALL_ENTRY( NtUserRemoveClipboardFormatListener ) \
SYSCALL_ENTRY( NtUserRemoveMenu ) \
@ -170,6 +173,7 @@
SYSCALL_ENTRY( NtUserThunkedMenuItemInfo ) \
SYSCALL_ENTRY( NtUserUnhookWinEvent ) \
SYSCALL_ENTRY( NtUserUnhookWindowsHookEx ) \
SYSCALL_ENTRY( NtUserUpdateInputContext ) \
SYSCALL_ENTRY( NtUserWindowFromDC )
#endif /* __WOW64WIN_SYSCALL_H */

31
dlls/wow64win/user.c
View file

@ -226,6 +226,13 @@ NTSTATUS WINAPI wow64_NtUserCreateDesktopEx( UINT *args )
return HandleToUlong( ret );
}
NTSTATUS WINAPI wow64_NtUserCreateInputContext( UINT *args )
{
UINT_PTR client_ptr = get_ulong( &args );
return HandleToUlong( NtUserCreateInputContext( client_ptr ));
}
NTSTATUS WINAPI wow64_NtUserCreateWindowStation( UINT *args )
{
OBJECT_ATTRIBUTES32 *attr32 = get_ptr( &args );
@ -258,6 +265,13 @@ NTSTATUS WINAPI wow64_NtUserDestroyAcceleratorTable( UINT *args )
return NtUserDestroyAcceleratorTable( handle );
}
NTSTATUS WINAPI wow64_NtUserDestroyInputContext( UINT *args )
{
HIMC handle = get_handle( &args );
return NtUserDestroyInputContext( handle );
}
NTSTATUS WINAPI wow64_NtUserEndMenu( UINT *args )
{
return NtUserEndMenu();
@ -848,6 +862,14 @@ NTSTATUS WINAPI wow64_NtUserOpenWindowStation( UINT *args )
return HandleToUlong( NtUserOpenWindowStation( objattr_32to64( &attr, attr32 ), access ));
}
NTSTATUS WINAPI wow64_NtUserQueryInputContext( UINT *args )
{
HIMC handle = get_handle( &args );
UINT attr = get_ulong( &args );
return NtUserQueryInputContext( handle, attr );
}
NTSTATUS WINAPI wow64_NtUserRegisterRawInputDevices( UINT *args )
{
const RAWINPUTDEVICE32 *devices32 = get_ptr( &args );
@ -1105,6 +1127,15 @@ NTSTATUS WINAPI wow64_NtUserUnhookWindowsHookEx( UINT *args )
return NtUserUnhookWindowsHookEx( handle );
}
NTSTATUS WINAPI wow64_NtUserUpdateInputContext( UINT *args )
{
HIMC handle = get_handle( &args );
UINT attr = get_ulong( &args );
UINT_PTR value = get_ulong( &args );
return NtUserUpdateInputContext( handle, attr, value );
}
NTSTATUS WINAPI wow64_NtUserWindowFromDC( UINT *args )
{
HDC hdc = get_handle( &args );

13
include/ntuser.h
View file

@ -21,6 +21,7 @@
#include <winuser.h>
#include <wingdi.h>
#include <imm.h>
#include <winternl.h>
/* KernelCallbackTable codes, not compatible with Windows */
@ -265,6 +266,7 @@ struct send_message_callback_params
#define NTUSER_OBJ_WINPOS 0x04
#define NTUSER_OBJ_ACCEL 0x08
#define NTUSER_OBJ_HOOK 0x0f
#define NTUSER_OBJ_IMC 0x11
/* NtUserScrollWindowEx flag */
#define SW_NODCCACHE 0x8000
@ -358,6 +360,13 @@ struct draw_scroll_bar_params
BOOL vertical;
};
/* NtUserUpdateInputContext param, not compatible with Window */
enum input_context_attr
{
NtUserInputContextClientPtr,
NtUserInputContextThreadId,
};
/* internal messages codes */
enum wine_internal_message
{
@ -558,6 +567,7 @@ BOOL WINAPI NtUserCreateCaret( HWND hwnd, HBITMAP bitmap, int width, int heig
HDESK WINAPI NtUserCreateDesktopEx( OBJECT_ATTRIBUTES *attr, UNICODE_STRING *device,
DEVMODEW *devmode, DWORD flags, ACCESS_MASK access,
ULONG heap_size );
HIMC WINAPI NtUserCreateInputContext( UINT_PTR client_ptr );
HWND WINAPI NtUserCreateWindowEx( DWORD ex_style, UNICODE_STRING *class_name,
UNICODE_STRING *version, UNICODE_STRING *window_name,
DWORD style, INT x, INT y, INT cx, INT cy,
@ -570,6 +580,7 @@ HDWP WINAPI NtUserDeferWindowPosAndBand( HDWP hdwp, HWND hwnd, HWND after, IN
BOOL WINAPI NtUserDeleteMenu( HMENU menu, UINT id, UINT flags );
BOOL WINAPI NtUserDestroyAcceleratorTable( HACCEL handle );
BOOL WINAPI NtUserDestroyCursor( HCURSOR cursor, ULONG arg );
BOOL WINAPI NtUserDestroyInputContext( HIMC handle );
BOOL WINAPI NtUserDestroyMenu( HMENU menu );
BOOL WINAPI NtUserDestroyWindow( HWND hwnd );
LRESULT WINAPI NtUserDispatchMessage( const MSG *msg );
@ -686,6 +697,7 @@ HDESK WINAPI NtUserOpenInputDesktop( DWORD flags, BOOL inherit, ACCESS_MASK ac
BOOL WINAPI NtUserPeekMessage( MSG *msg_out, HWND hwnd, UINT first, UINT last, UINT flags );
BOOL WINAPI NtUserPostMessage( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam );
BOOL WINAPI NtUserPostThreadMessage( DWORD thread, UINT msg, WPARAM wparam, LPARAM lparam );
UINT_PTR WINAPI NtUserQueryInputContext( HIMC handle, UINT attr );
BOOL WINAPI NtUserRedrawWindow( HWND hwnd, const RECT *rect, HRGN hrgn, UINT flags );
ATOM WINAPI NtUserRegisterClassExWOW( const WNDCLASSEXW *wc, UNICODE_STRING *name, UNICODE_STRING *version,
struct client_menu_name *client_menu_name, DWORD fnid, DWORD flags,
@ -763,6 +775,7 @@ BOOL WINAPI NtUserUnhookWindowsHookEx( HHOOK handle );
BOOL WINAPI NtUserUnregisterClass( UNICODE_STRING *name, HINSTANCE instance,
struct client_menu_name *client_menu_name );
BOOL WINAPI NtUserUnregisterHotKey( HWND hwnd, INT id );
BOOL WINAPI NtUserUpdateInputContext( HIMC handle, UINT attr, UINT_PTR value );
BOOL WINAPI NtUserUpdateLayeredWindow( HWND hwnd, HDC hdc_dst, const POINT *pts_dst, const SIZE *size,
HDC hdc_src, const POINT *pts_src, COLORREF key,
const BLENDFUNCTION *blend, DWORD flags, const RECT *dirty );