include/ntuser.h

   1 /*
   2  * Copyright 2021 Jacek Caban for CodeWeavers
   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 #ifndef _NTUSER_
  20 #define _NTUSER_
  21
  22 #include <winuser.h>
  23 #include <wingdi.h>
  24 #include <winternl.h>
  25
  26 /* KernelCallbackTable codes, not compatible with Windows */
  27 enum
  28 {
  29     NtUserCallEnumDisplayMonitor,
  30     NtUserCallVulkanDebugReportCallback,
  31     NtUserCallVulkanDebugUtilsCallback,
  32     NtUserCallCount
  33 };
  34
  35 /* NtUserCallEnumDisplayMonitor params */
  36 struct enum_display_monitor_params
  37 {
  38     MONITORENUMPROC proc;
  39     HMONITOR monitor;
  40     HDC hdc;
  41     RECT rect;
  42     LPARAM lparam;
  43 };
  44
  45 /* process DPI awareness contexts */
  46 #define NTUSER_DPI_UNAWARE                0x00006010
  47 #define NTUSER_DPI_SYSTEM_AWARE           0x00006011
  48 #define NTUSER_DPI_PER_MONITOR_AWARE      0x00000012
  49 #define NTUSER_DPI_PER_MONITOR_AWARE_V2   0x00000022
  50 #define NTUSER_DPI_PER_UNAWARE_GDISCALED  0x40006010
  51
  52 /* NtUserCallOneParam codes, not compatible with Windows */
  53 enum
  54 {
  55     NtUserGetSysColor,
  56     NtUserGetSysColorBrush,
  57     NtUserGetSysColorPen,
  58     NtUserGetSystemMetrics,
  59     NtUserRealizePalette,
  60     /* temporary exports */
  61     NtUserGetDeskPattern,
  62 };
  63
  64 /* NtUserCallTwoParam codes, not compatible with Windows */
  65 enum
  66 {
  67     NtUserGetMonitorInfo,
  68     NtUserGetSystemMetricsForDpi,
  69     NtUserMirrorRgn,
  70 };
  71
  72 /* color index used to retrieve system 55aa brush */
  73 #define COLOR_55AA_BRUSH  0x100
  74
  75 /* this is the structure stored in TEB->Win32ClientInfo */
  76 /* no attempt is made to keep the layout compatible with the Windows one */
  77 struct user_thread_info
  78 {
  79     HANDLE                        server_queue;           /* Handle to server-side queue */
  80     DWORD                         wake_mask;              /* Current queue wake mask */
  81     DWORD                         changed_mask;           /* Current queue changed mask */
  82     WORD                          recursion_count;        /* SendMessage recursion counter */
  83     WORD                          message_count;          /* Get/PeekMessage loop counter */
  84     WORD                          hook_call_depth;        /* Number of recursively called hook procs */
  85     WORD                          hook_unicode;           /* Is current hook unicode? */
  86     HHOOK                         hook;                   /* Current hook */
  87     UINT                          active_hooks;           /* Bitmap of active hooks */
  88     DPI_AWARENESS                 dpi_awareness;          /* DPI awareness */
  89     INPUT_MESSAGE_SOURCE          msg_source;             /* Message source for current message */
  90     struct received_message_info *receive_info;           /* Message being currently received */
  91     struct wm_char_mapping_data  *wmchar_data;            /* Data for WM_CHAR mappings */
  92     DWORD                         GetMessageTimeVal;      /* Value for GetMessageTime */
  93     DWORD                         GetMessagePosVal;       /* Value for GetMessagePos */
  94     ULONG_PTR                     GetMessageExtraInfoVal; /* Value for GetMessageExtraInfo */
  95     struct user_key_state_info   *key_state;              /* Cache of global key state */
  96     HKL                           kbd_layout;             /* Current keyboard layout */
  97     DWORD                         kbd_layout_id;          /* Current keyboard layout ID */
  98     HWND                          top_window;             /* Desktop window */
  99     HWND                          msg_window;             /* HWND_MESSAGE parent window */
 100     struct rawinput_thread_data  *rawinput;               /* RawInput thread local data / buffer */
 101 };
 102
 103 C_ASSERT( sizeof(struct user_thread_info) <= sizeof(((TEB *)0)->Win32ClientInfo) );
 104
 105 HKL     WINAPI NtUserActivateKeyboardLayout( HKL layout, UINT flags );
 106 BOOL    WINAPI NtUserAddClipboardFormatListener( HWND hwnd );
 107 BOOL    WINAPI NtUserAttachThreadInput( DWORD from, DWORD to, BOOL attach );
 108 ULONG_PTR WINAPI NtUserCallOneParam( ULONG_PTR arg, ULONG code );
 109 ULONG_PTR WINAPI NtUserCallTwoParam( ULONG_PTR arg1, ULONG_PTR arg2, ULONG code );
 110 LONG    WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devmode, HWND hwnd,
 111                                             DWORD flags, void *lparam );
 112 BOOL    WINAPI NtUserCloseDesktop( HDESK handle );
 113 BOOL    WINAPI NtUserCloseWindowStation( HWINSTA handle );
 114 INT     WINAPI NtUserCountClipboardFormats(void);
 115 HDESK   WINAPI NtUserCreateDesktopEx( OBJECT_ATTRIBUTES *attr, UNICODE_STRING *device,
 116                                       DEVMODEW *devmode, DWORD flags, ACCESS_MASK access,
 117                                       ULONG heap_size );
 118 HWINSTA WINAPI NtUserCreateWindowStation( OBJECT_ATTRIBUTES *attr, ACCESS_MASK mask, ULONG arg3,
 119                                           ULONG arg4, ULONG arg5, ULONG arg6, ULONG arg7 );
 120 NTSTATUS WINAPI NtUserEnumDisplayDevices( UNICODE_STRING *device, DWORD index,
 121                                           DISPLAY_DEVICEW *info, DWORD flags );
 122 BOOL    WINAPI NtUserEnumDisplayMonitors( HDC hdc, RECT *rect, MONITORENUMPROC proc, LPARAM lp );
 123 BOOL    WINAPI NtUserEnumDisplaySettings( UNICODE_STRING *device, DWORD mode,
 124                                           DEVMODEW *dev_mode, DWORD flags );
 125 INT     WINAPI NtUserGetClipboardFormatName( UINT format, WCHAR *buffer, INT maxlen );
 126 HWND    WINAPI NtUserGetClipboardOwner(void);
 127 DWORD   WINAPI NtUserGetClipboardSequenceNumber(void);
 128 HWND    WINAPI NtUserGetClipboardViewer(void);
 129 HCURSOR WINAPI NtUserGetCursor(void);
 130 LONG    WINAPI NtUserGetDisplayConfigBufferSizes( UINT32 flags, UINT32 *num_path_info,
 131                                                   UINT32 *num_mode_info );
 132 UINT    WINAPI NtUserGetDoubleClickTime(void);
 133 BOOL    WINAPI NtUserGetDpiForMonitor( HMONITOR monitor, UINT type, UINT *x, UINT *y );
 134 INT     WINAPI NtUserGetKeyNameText( LONG lparam, WCHAR *buffer, INT size );
 135 SHORT   WINAPI NtUserGetKeyState( INT vkey );
 136 HKL     WINAPI NtUserGetKeyboardLayout( DWORD thread_id );
 137 UINT    WINAPI NtUserGetKeyboardLayoutList( INT size, HKL *layouts );
 138 BOOL    WINAPI NtUserGetKeyboardLayoutName( WCHAR *name );
 139 BOOL    WINAPI NtUserGetKeyboardState( BYTE *state );
 140 BOOL    WINAPI NtUserGetLayeredWindowAttributes( HWND hwnd, COLORREF *key, BYTE *alpha, DWORD *flags );
 141 int     WINAPI NtUserGetMouseMovePointsEx( UINT size, MOUSEMOVEPOINT *ptin, MOUSEMOVEPOINT *ptout,
 142                                            int count, DWORD resolution );
 143 BOOL    WINAPI NtUserGetObjectInformation( HANDLE handle, INT index, void *info,
 144                                            DWORD len, DWORD *needed );
 145 HWND    WINAPI NtUserGetOpenClipboardWindow(void);
 146 INT     WINAPI NtUserGetPriorityClipboardFormat( UINT *list, INT count );
 147 HWINSTA WINAPI NtUserGetProcessWindowStation(void);
 148 HANDLE  WINAPI NtUserGetProp( HWND hwnd, const WCHAR *str );
 149 ULONG   WINAPI NtUserGetProcessDpiAwarenessContext( HANDLE process );
 150 ULONG   WINAPI NtUserGetSystemDpiForProcess( HANDLE process );
 151 HDESK   WINAPI NtUserGetThreadDesktop( DWORD thread );
 152 BOOL    WINAPI NtUserGetUpdatedClipboardFormats( UINT *formats, UINT size, UINT *out_size );
 153 BOOL    WINAPI NtUserIsClipboardFormatAvailable( UINT format );
 154 UINT    WINAPI NtUserMapVirtualKeyEx( UINT code, UINT type, HKL layout );
 155 HWINSTA WINAPI NtUserOpenWindowStation( OBJECT_ATTRIBUTES *attr, ACCESS_MASK access );
 156 BOOL    WINAPI NtUserSetObjectInformation( HANDLE handle, INT index, void *info, DWORD len );
 157 HDESK   WINAPI NtUserOpenDesktop( OBJECT_ATTRIBUTES *attr, DWORD flags, ACCESS_MASK access );
 158 HDESK   WINAPI NtUserOpenInputDesktop( DWORD flags, BOOL inherit, ACCESS_MASK access );
 159 BOOL    WINAPI NtUserRemoveClipboardFormatListener( HWND hwnd );
 160 HANDLE  WINAPI NtUserRemoveProp( HWND hwnd, const WCHAR *str );
 161 BOOL    WINAPI NtUserScrollDC( HDC hdc, INT dx, INT dy, const RECT *scroll, const RECT *clip,
 162                                HRGN ret_update_rgn, RECT *update_rect );
 163 HPALETTE WINAPI NtUserSelectPalette( HDC hdc, HPALETTE palette, WORD force_background );
 164 BOOL    WINAPI NtUserSetKeyboardState( BYTE *state );
 165 BOOL    WINAPI NtUserSetProcessDpiAwarenessContext( ULONG awareness, ULONG unknown );
 166 BOOL    WINAPI NtUserSetProcessWindowStation( HWINSTA handle );
 167 BOOL    WINAPI NtUserSetProp( HWND hwnd, const WCHAR *str, HANDLE handle );
 168 BOOL    WINAPI NtUserSetSysColors( INT count, const INT *colors, const COLORREF *values );
 169 BOOL    WINAPI NtUserSetThreadDesktop( HDESK handle );
 170 INT     WINAPI NtUserShowCursor( BOOL show );
 171 BOOL    WINAPI NtUserSystemParametersInfo( UINT action, UINT val, void *ptr, UINT winini );
 172 BOOL    WINAPI NtUserSystemParametersInfoForDpi( UINT action, UINT val, PVOID ptr, UINT winini, UINT dpi );
 173 INT     WINAPI NtUserToUnicodeEx( UINT virt, UINT scan, const BYTE *state,
 174                                   WCHAR *str, int size, UINT flags, HKL layout );
 175 BOOL    WINAPI NtUserUnregisterHotKey( HWND hwnd, INT id );
 176 WORD    WINAPI NtUserVkKeyScanEx( WCHAR chr, HKL layout );
 177
 178 #endif /* _NTUSER_ */