reactos/dll/win32/user32/include/user32p.h

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS System Libraries
   4  * FILE:            lib/user32/include/user32p.h
   5  * PURPOSE:         Win32 User Library Private Headers
   6  * PROGRAMMER:      Alex Ionescu (alex@relsoft.net)
   7  */
   8
   9 /* INCLUDES ******************************************************************/
  10
  11 #ifndef USER32_PRIVATE_H
  12 #define USER32_PRIVATE_H
  13
  14 /* Private User32 Headers */
  15 #include "accel.h"
  16 #include "cursor.h"
  17 #include "controls.h"
  18 #include "draw.h"
  19 #include "dde_private.h"
  20 #include "menu.h"
  21 #include "message.h"
  22 #include "regcontrol.h"
  23 #include "resource.h"
  24 #include "scroll.h"
  25 #include "window.h"
  26 #include "winpos.h"
  27 #include "winsta.h"
  28
  29 /* One/Two Param Functions */
  30 #define NtUserMsqSetWakeMask(dwWaitMask) \
  31   (HANDLE)NtUserCallOneParam(dwWaitMask, ONEPARAM_ROUTINE_MSQSETWAKEMASK)
  32
  33 #define NtUserMsqClearWakeMask() \
  34   NtUserCallNoParam(NOPARAM_ROUTINE_MSQCLEARWAKEMASK)
  35
  36 #define NtUserAnyPopup() \
  37   (BOOL)NtUserCallNoParam(NOPARAM_ROUTINE_ANYPOPUP)
  38
  39 #define NtUserValidateRgn(hWnd, hRgn) \
  40   (BOOL)NtUserCallTwoParam((DWORD)hWnd, (DWORD)hRgn, TWOPARAM_ROUTINE_VALIDATERGN)
  41
  42 #define NtUserSetWindowContextHelpId(hWnd, dwContextHelpId) \
  43   (BOOL)NtUserCallTwoParam((DWORD)hwnd, dwContextHelpId, TWOPARAM_ROUTINE_SETWNDCONTEXTHLPID)
  44
  45 #define NtUserSetCaretPos(X, Y) \
  46   (BOOL)NtUserCallTwoParam((DWORD)X, (DWORD)Y, TWOPARAM_ROUTINE_SETCARETPOS)
  47
  48 #define NtUserSetGUIThreadHandle(field, hwnd) \
  49   (BOOL)NtUserCallTwoParam((DWORD)field, (DWORD)hwnd, TWOPARAM_ROUTINE_SETGUITHRDHANDLE)
  50
  51 #define NtUserSetMenuItemRect(menu, mir) \
  52   (BOOL)NtUserCallTwoParam((DWORD)menu, (DWORD)mir, TWOPARAM_ROUTINE_SETMENUITEMRECT)
  53
  54 #define NtUserSetMenuBarHeight(menu, height) \
  55   (BOOL)NtUserCallTwoParam((DWORD)menu, (DWORD)height, TWOPARAM_ROUTINE_SETMENUBARHEIGHT)
  56
  57 #define NtUserGetWindowInfo(hwnd, pwi) \
  58   (BOOL)NtUserCallTwoParam((DWORD)hwnd, (DWORD)pwi, TWOPARAM_ROUTINE_GETWINDOWINFO)
  59
  60 #define NtUserRegisterLogonProcess(hproc, x) \
  61   (BOOL)NtUserCallTwoParam((DWORD)hproc, (DWORD)x, TWOPARAM_ROUTINE_REGISTERLOGONPROC)
  62
  63 #define NtUserGetSysColorBrushes(HBrushes, count) \
  64   (BOOL)NtUserCallTwoParam((DWORD)(HBrushes), (DWORD)(count), TWOPARAM_ROUTINE_GETSYSCOLORBRUSHES)
  65
  66 #define NtUserGetSysColorPens(HPens, count) \
  67   (BOOL)NtUserCallTwoParam((DWORD)(HPens), (DWORD)(count), TWOPARAM_ROUTINE_GETSYSCOLORPENS)
  68
  69 #define NtUserGetSysColors(ColorRefs, count) \
  70   (BOOL)NtUserCallTwoParam((DWORD)(ColorRefs), (DWORD)(count), TWOPARAM_ROUTINE_GETSYSCOLORS)
  71
  72 #define NtUserSetCaretBlinkTime(uMSeconds) \
  73   (BOOL)NtUserCallOneParam((DWORD)uMSeconds, ONEPARAM_ROUTINE_SETCARETBLINKTIME)
  74
  75 #define NtUserRegisterUserModule(hInstance) \
  76   (BOOL)NtUserCallOneParam((DWORD)hInstance, ONEPARAM_ROUTINE_REGISTERUSERMODULE)
  77
  78 /*
  79 #define NtUserEnumClipboardFormats(format) \
  80   (UINT)NtUserCallOneParam(format, ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS)
  81 */
  82
  83 #define NtUserWindowFromDC(hDC) \
  84   (HWND)NtUserCallOneParam((DWORD)hDC, ONEPARAM_ROUTINE_WINDOWFROMDC)
  85
  86 #define NtUserSwitchCaretShowing(CaretInfo) \
  87   (BOOL)NtUserCallOneParam((DWORD)CaretInfo, ONEPARAM_ROUTINE_SWITCHCARETSHOWING)
  88
  89 #define NtUserSwapMouseButton(fSwap) \
  90   (BOOL)NtUserCallOneParam((DWORD)fSwap, ONEPARAM_ROUTINE_SWAPMOUSEBUTTON)
  91
  92 #define NtUserGetMenu(hWnd) \
  93   (HMENU)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_GETMENU)
  94
  95 #define NtUserSetMessageExtraInfo(lParam) \
  96   (LPARAM)NtUserCallOneParam((DWORD)lParam, ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO)
  97
  98 #define NtUserIsWindowUnicode(hWnd) \
  99   (BOOL)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_ISWINDOWUNICODE)
 100
 101 #define NtUserGetWindowContextHelpId(hwnd) \
 102   NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWNDCONTEXTHLPID)
 103
 104 #define NtUserGetWindowInstance(hwnd) \
 105   (HINSTANCE)NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWINDOWINSTANCE)
 106
 107 #define NtUserGetCursorPos(lpPoint) \
 108   (BOOL)NtUserCallOneParam((DWORD)lpPoint, ONEPARAM_ROUTINE_GETCURSORPOSITION)
 109
 110 #define NtUserIsWindowInDestroy(hWnd) \
 111   (BOOL)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_ISWINDOWINDESTROY)
 112
 113 #define NtUserEnableProcessWindowGhosting(bEnable) \
 114   NtUserCallOneParam((DWORD)bEnable, ONEPARAM_ROUTINE_ENABLEPROCWNDGHSTING)
 115
 116 #define NtUserShowCursor(bShow) \
 117   NtUserCallOneParam((DWORD)bShow, ONEPARAM_ROUTINE_SHOWCURSOR)
 118
 119 #define NtUserGetDesktopMapping(Ptr) \
 120   (PVOID)NtUserCallOneParam((DWORD)Ptr, ONEPARAM_ROUTINE_GETDESKTOPMAPPING)
 121
 122 #define ShowCaret(hwnd) \
 123   NtUserShowCaret(hwnd)
 124
 125 #define HideCaret(hwnd) \
 126   NtUserHideCaret(hwnd)
 127
 128 #define NtUserRegisterSystemClasses(Count,SysClasses) \
 129     (BOOL)NtUserCallTwoParam((DWORD)Count, (DWORD)SysClasses, TWOPARAM_ROUTINE_ROS_REGSYSCLASSES)
 130
 131 /* Internal Thread Data */
 132 extern HINSTANCE User32Instance;
 133
 134 /* Critical Section*/
 135 extern RTL_CRITICAL_SECTION User32Crit;
 136
 137 typedef struct _USER32_TRACKINGLIST {
 138     TRACKMOUSEEVENT tme;
 139     POINT pos; /* center of hover rectangle */
 140     UINT_PTR timer;
 141 } USER32_TRACKINGLIST,*PUSER32_TRACKINGLIST;
 142
 143 typedef struct _USER32_THREAD_DATA
 144 {
 145     MSG LastMessage;
 146     HKL KeyboardLayoutHandle;
 147     USER32_TRACKINGLIST tracking_info; /* TrackMouseEvent stuff */
 148 } USER32_THREAD_DATA, *PUSER32_THREAD_DATA;
 149
 150 PUSER32_THREAD_DATA User32GetThreadData();
 151
 152 DEVMODEW *
 153 STDCALL
 154 GdiConvertToDevmodeW(DEVMODEA *dm);
 155
 156 /* FIXME: Belongs to some header. */
 157 BOOL STDCALL GdiDllInitialize(HANDLE, DWORD, LPVOID);
 158 void InitStockObjects(void);
 159 VOID DeleteFrameBrushes(VOID);
 160
 161 /* message spy definitions */
 162 #define SPY_DISPATCHMESSAGE       0x0101
 163 #define SPY_SENDMESSAGE           0x0103
 164 #define SPY_DEFWNDPROC            0x0105
 165
 166 #define SPY_RESULT_OK             0x0001
 167 #define SPY_RESULT_INVALIDHWND    0x0003
 168 #define SPY_RESULT_DEFWND         0x0005
 169
 170
 171 extern const char *SPY_GetMsgName(UINT msg, HWND hWnd);
 172 extern const char *SPY_GetVKeyName(WPARAM wParam);
 173 extern void SPY_EnterMessage(INT iFlag, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
 174 extern void SPY_ExitMessage(INT iFlag, HWND hwnd, UINT msg,
 175                             LRESULT lReturn, WPARAM wParam, LPARAM lParam);
 176 extern int SPY_Init(void);
 177
 178
 179 /* Validate window handle types */
 180 #define VALIDATE_TYPE_FREE     0
 181 #define VALIDATE_TYPE_WIN      1
 182 #define VALIDATE_TYPE_MENU     2
 183 #define VALIDATE_TYPE_CURSOR   3
 184 #define VALIDATE_TYPE_MWPOS    4
 185 #define VALIDATE_TYPE_HOOK     5
 186 #define VALIDATE_TYPE_CALLPROC 7
 187 #define VALIDATE_TYPE_ACCEL    8
 188 #define VALIDATE_TYPE_MONITOR  12
 189 #define VALIDATE_TYPE_EVENT    15
 190 #define VALIDATE_TYPE_TIMER    16
 191
 192 #define FIRST_USER_HANDLE 0x0020  /* first possible value for low word of user handle */
 193 #define LAST_USER_HANDLE  0xffef  /* last possible value for low word of user handle */
 194 #define NB_USER_HANDLES  ((LAST_USER_HANDLE - FIRST_USER_HANDLE + 1) >> 1)
 195 #define USER_HANDLE_TO_INDEX(hwnd) ((LOWORD(hwnd) - FIRST_USER_HANDLE) >> 1)
 196
 197 #define USER_HEADER_TO_BODY(ObjectHeader) \
 198   ((PVOID)(((PUSER_OBJECT_HEADER)ObjectHeader) + 1))
 199
 200 #define USER_BODY_TO_HEADER(ObjectBody) \
 201   ((PUSER_OBJECT_HEADER)(((PUSER_OBJECT_HEADER)ObjectBody) - 1))
 202
 203 typedef struct _USER_HANDLE_ENTRY
 204 {
 205     void          *ptr;          /* pointer to object */
 206     union
 207     {
 208         PVOID pi;
 209         PW32THREADINFO pti;          // pointer to Win32ThreadInfo
 210         PW32PROCESSINFO ppi;         // pointer to W32ProcessInfo
 211     };
 212     unsigned short type;         /* object type (0 if free) */
 213     unsigned short generation;   /* generation counter */
 214 } USER_HANDLE_ENTRY, * PUSER_HANDLE_ENTRY;
 215
 216 typedef struct _USER_HANDLE_TABLE
 217 {
 218    PUSER_HANDLE_ENTRY handles;
 219    PUSER_HANDLE_ENTRY freelist;
 220    int nb_handles;
 221    int allocated_handles;
 222 } USER_HANDLE_TABLE, * PUSER_HANDLE_TABLE;
 223
 224 extern PUSER_HANDLE_TABLE gHandleTable;
 225 extern PUSER_HANDLE_ENTRY gHandleEntries;
 226
 227 PUSER_HANDLE_ENTRY FASTCALL GetUser32Handle(HANDLE);
 228 PVOID FASTCALL ValidateHandle(HANDLE, UINT);
 229
 230 #endif
 231 /* EOF */