win32ss/user/ntuser/cursoricon.h

   1 #pragma once
   2
   3 #define MAXCURICONHANDLES 4096
   4
   5 /* Flags that are allowed to be set through NtUserSetCursorIconData() */
   6 #define CURSORF_USER_MASK \
   7     (CURSORF_FROMRESOURCE | CURSORF_LRSHARED | CURSORF_ACON)
   8
   9 typedef struct _CURICON_OBJECT
  10 {
  11     PROCMARKHEAD head;
  12     struct _CURICON_OBJECT* pcurNext;
  13     UNICODE_STRING strName;
  14     USHORT atomModName;
  15     USHORT rt;
  16     ULONG CURSORF_flags;
  17     SHORT xHotspot;
  18     SHORT yHotspot;
  19     HBITMAP hbmMask;
  20     HBITMAP hbmColor;
  21     HBITMAP hbmAlpha;
  22     RECT rcBounds;
  23     HBITMAP hbmUserAlpha;
  24     ULONG bpp;
  25     ULONG cx;
  26     ULONG cy;
  27 } CURICON_OBJECT, *PCURICON_OBJECT;
  28
  29 typedef struct tagACON
  30 {
  31     PROCMARKHEAD head;
  32     struct _CURICON_OBJECT* pcurNext;
  33     UNICODE_STRING strName;
  34     USHORT atomModName;
  35     USHORT rt;
  36     ULONG CURSORF_flags;
  37     UINT cpcur;
  38     UINT cicur;
  39     PCURICON_OBJECT * aspcur;
  40     DWORD * aicur;
  41     INT * ajifRate;
  42     UINT iicur;
  43 } ACON, *PACON;
  44
  45 C_ASSERT(FIELD_OFFSET(ACON, cpcur) == FIELD_OFFSET(CURICON_OBJECT, xHotspot));
  46
  47 BOOLEAN
  48 IntDestroyCurIconObject(
  49     _In_ PVOID Object);
  50
  51 VOID FASTCALL
  52 IntCleanupCurIconCache(PPROCESSINFO Win32Process);
  53
  54 VOID
  55 FreeCurIconObject(
  56     _In_ PVOID Object);
  57
  58 typedef struct _CURSORACCELERATION_INFO
  59 {
  60     UINT FirstThreshold;
  61     UINT SecondThreshold;
  62     UINT Acceleration;
  63 } CURSORACCELERATION_INFO, *PCURSORACCELERATION_INFO;
  64
  65 typedef struct _SYSTEM_CURSORINFO
  66 {
  67   BOOL Enabled;
  68   BOOL ClickLockActive;
  69   DWORD ClickLockTime;
  70 //  BOOL SwapButtons;
  71   UINT ButtonsDown;
  72   RECTL rcClip;
  73   BOOL bClipped;
  74   PCURICON_OBJECT CurrentCursorObject;
  75   INT ShowingCursor;
  76 /*
  77   UINT WheelScroLines;
  78   UINT WheelScroChars;
  79   UINT DblClickSpeed;
  80   UINT DblClickWidth;
  81   UINT DblClickHeight;
  82
  83   UINT MouseHoverTime;
  84   UINT MouseHoverWidth;
  85   UINT MouseHoverHeight;
  86
  87   UINT MouseSpeed;
  88   CURSORACCELERATION_INFO CursorAccelerationInfo;
  89 */
  90   DWORD LastBtnDown;
  91   LONG LastBtnDownX;
  92   LONG LastBtnDownY;
  93   HANDLE LastClkWnd;
  94   BOOL ScreenSaverRunning;
  95 } SYSTEM_CURSORINFO, *PSYSTEM_CURSORINFO;
  96
  97 typedef struct {
  98     DWORD type;
  99     PCURICON_OBJECT handle;
 100 } SYSTEMCURICO;
 101
 102 extern SYSTEMCURICO gasysico[];
 103 extern SYSTEMCURICO gasyscur[];
 104
 105 #define ROIC_SAMPLE 0
 106 #define ROIC_HAND 1
 107 #define ROIC_QUES 2
 108 #define ROIC_BANG 3
 109 #define ROIC_NOTE 4
 110 #define ROIC_WINLOGO 5
 111
 112 #define ROCR_ARROW 0
 113 #define ROCR_IBEAM 1
 114 #define ROCR_WAIT 2
 115 #define ROCR_CROSS 3
 116 #define ROCR_UP 4
 117 #define ROCR_SIZE 5
 118 #define ROCR_ICON 6
 119 #define ROCR_SIZENWSE 7
 120 #define ROCR_SIZENESW 8
 121 #define ROCR_SIZEWE 9
 122 #define ROCR_SIZENS 10
 123 #define ROCR_SIZEALL 11
 124 #define ROCR_NO 12
 125 #define ROCR_HAND 13
 126 #define ROCR_APPSTARTING 14
 127 #define ROCR_HELP 15
 128
 129 #define SYSTEMCUR(func) (gasyscur[ROCR_ ## func].handle)
 130 #define SYSTEMICO(func) (gasysico[ROIC_ ## func].handle)
 131
 132 VOID IntLoadSystenIcons(HICON,DWORD);
 133
 134 BOOL InitCursorImpl(VOID);
 135 HANDLE IntCreateCurIconHandle(BOOLEAN Anim);
 136
 137 BOOL UserDrawIconEx(HDC hDc, INT xLeft, INT yTop, PCURICON_OBJECT pIcon, INT cxWidth,
 138    INT cyHeight, UINT istepIfAniCur, HBRUSH hbrFlickerFreeDraw, UINT diFlags);
 139 PCURICON_OBJECT FASTCALL UserGetCurIconObject(HCURSOR hCurIcon);
 140 BOOL UserSetCursorPos( INT x, INT y, DWORD flags, ULONG_PTR dwExtraInfo, BOOL Hook);
 141 BOOL APIENTRY UserClipCursor(RECTL *prcl);
 142 PSYSTEM_CURSORINFO IntGetSysCursorInfo(VOID);
 143 PCURICON_OBJECT IntSystemSetCursor(PCURICON_OBJECT);
 144
 145 /* EOF */