win32ss/user/ntuser/cursoricon.h

   1 #pragma once
   2
   3 #define MAXCURICONHANDLES 4096
   4
   5 #ifdef NEW_CURSORICON
   6 typedef struct _CURICON_OBJECT
   7 {
   8     PROCMARKHEAD head;
   9     struct _CURICON_OBJECT* pcurNext;
  10     UNICODE_STRING strName;
  11     USHORT atomModName;
  12     USHORT rt;
  13     ULONG CURSORF_flags;
  14     SHORT xHotspot;
  15     SHORT yHotspot;
  16     HBITMAP hbmMask;
  17     HBITMAP hbmColor;
  18     HBITMAP hbmAlpha;
  19     RECT rcBounds;
  20     HBITMAP hbmUserAlpha;
  21     ULONG bpp;
  22     ULONG cx;
  23     ULONG cy;
  24 } CURICON_OBJECT, *PCURICON_OBJECT;
  25
  26 typedef struct tagACON
  27 {
  28     PROCMARKHEAD head;
  29     struct _CURICON_OBJECT* pcurNext;
  30     UNICODE_STRING strName;
  31     USHORT atomModName;
  32     USHORT rt;
  33     ULONG CURSORF_flags;
  34     INT cpcur;
  35     INT cicur;
  36     PCURICON_OBJECT * aspcur;
  37     DWORD * aicur;
  38     INT * ajifRate;
  39     INT iicur;
  40 } ACON, *PACON;
  41
  42 C_ASSERT(FIELD_OFFSET(ACON, cpcur) == FIELD_OFFSET(CURICON_OBJECT, xHotspot));
  43
  44 #else
  45
  46 typedef struct tagCURICON_PROCESS
  47 {
  48   LIST_ENTRY ListEntry;
  49   PPROCESSINFO Process;
  50 } CURICON_PROCESS, *PCURICON_PROCESS;
  51
  52 typedef struct _CURICON_OBJECT
  53 {
  54   PROCMARKHEAD head;
  55   LIST_ENTRY ListEntry;
  56   HANDLE Self;
  57   LIST_ENTRY ProcessList;
  58   HMODULE hModule;
  59   HRSRC hRsrc;
  60   HRSRC hGroupRsrc;
  61   SIZE Size;
  62   BYTE Shadow;
  63   ICONINFO IconInfo;
  64 } CURICON_OBJECT, *PCURICON_OBJECT;
  65 #endif
  66
  67 typedef struct _CURSORACCELERATION_INFO
  68 {
  69     UINT FirstThreshold;
  70     UINT SecondThreshold;
  71     UINT Acceleration;
  72 } CURSORACCELERATION_INFO, *PCURSORACCELERATION_INFO;
  73
  74 typedef struct _SYSTEM_CURSORINFO
  75 {
  76   BOOL Enabled;
  77   BOOL ClickLockActive;
  78   DWORD ClickLockTime;
  79 //  BOOL SwapButtons;
  80   UINT ButtonsDown;
  81   RECTL rcClip;
  82   BOOL bClipped;
  83   PCURICON_OBJECT CurrentCursorObject;
  84   INT ShowingCursor;
  85 /*
  86   UINT WheelScroLines;
  87   UINT WheelScroChars;
  88   UINT DblClickSpeed;
  89   UINT DblClickWidth;
  90   UINT DblClickHeight;
  91
  92   UINT MouseHoverTime;
  93   UINT MouseHoverWidth;
  94   UINT MouseHoverHeight;
  95
  96   UINT MouseSpeed;
  97   CURSORACCELERATION_INFO CursorAccelerationInfo;
  98 */
  99   DWORD LastBtnDown;
 100   LONG LastBtnDownX;
 101   LONG LastBtnDownY;
 102   HANDLE LastClkWnd;
 103   BOOL ScreenSaverRunning;
 104 } SYSTEM_CURSORINFO, *PSYSTEM_CURSORINFO;
 105
 106 BOOL InitCursorImpl(VOID);
 107 HANDLE IntCreateCurIconHandle(BOOLEAN Anim);
 108 VOID FASTCALL IntCleanupCurIcons(struct _EPROCESS *Process, PPROCESSINFO Win32Process);
 109
 110 BOOL UserDrawIconEx(HDC hDc, INT xLeft, INT yTop, PCURICON_OBJECT pIcon, INT cxWidth,
 111    INT cyHeight, UINT istepIfAniCur, HBRUSH hbrFlickerFreeDraw, UINT diFlags);
 112 PCURICON_OBJECT FASTCALL UserGetCurIconObject(HCURSOR hCurIcon);
 113 BOOL UserSetCursorPos( INT x, INT y, DWORD flags, ULONG_PTR dwExtraInfo, BOOL Hook);
 114 BOOL APIENTRY UserClipCursor(RECTL *prcl);
 115 PSYSTEM_CURSORINFO IntGetSysCursorInfo(VOID);
 116 HCURSOR FASTCALL IntSetCursor(HCURSOR hCursor);
 117 BOOL FASTCALL IntDestroyCursor(HANDLE hCurIcon, BOOL bForce);
 118
 119 #define IntReleaseCurIconObject(CurIconObj) \
 120   UserDereferenceObject(CurIconObj)
 121
 122 /* EOF */