reactos/dll/win32/gdi32/include/gdi32p.h

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS System Libraries
   4  * FILE:            lib/gdi32/include/gdi32p.h
   5  * PURPOSE:         User-Mode Win32 GDI Library Private Header
   6  * PROGRAMMER:      Alex Ionescu (alex@relsoft.net)
   7  */
   8
   9
  10 /* DATA **********************************************************************/
  11
  12 extern PGDI_TABLE_ENTRY GdiHandleTable;
  13 extern PGDI_SHARED_HANDLE_TABLE GdiSharedHandleTable;
  14 extern HANDLE hProcessHeap;
  15 extern HANDLE CurrentProcessId;
  16 extern DWORD GDI_BatchLimit;
  17 extern PDEVCAPS GdiDevCaps;
  18 extern BOOL gbLpk;          // Global bool LanguagePack
  19 extern HANDLE ghSpooler;
  20 extern RTL_CRITICAL_SECTION semLocal;
  21
  22 typedef INT
  23 (CALLBACK* EMFPLAYPROC)(
  24     HDC hdc,
  25     INT iFunction,
  26     HANDLE hPageQuery
  27 );
  28
  29 /* DEFINES *******************************************************************/
  30
  31 #define HANDLE_LIST_INC 20
  32
  33 #define METAFILE_MEMORY 1
  34 #define METAFILE_DISK   2
  35
  36 #define SAPCALLBACKDELAY 244
  37
  38 /* MACRO ********************************************************************/
  39
  40 #define ROP_USES_SOURCE(Rop)   (((Rop) << 2 ^ Rop) & 0xCC0000)
  41
  42 /* TYPES *********************************************************************/
  43
  44 // Based on wmfapi.h and Wine.
  45 typedef struct tagMETAFILEDC {
  46   PVOID      pvMetaBuffer;
  47   HANDLE     hFile;
  48   DWORD      Size;
  49   METAHEADER mh;
  50   UINT       handles_size, cur_handles;
  51   HGDIOBJ   *handles;
  52
  53   // more DC object stuff.
  54   HGDIOBJ    Pen;
  55   HGDIOBJ    Brush;
  56   HGDIOBJ    Palette;
  57   HGDIOBJ    Font;
  58
  59   WCHAR      Filename[MAX_PATH+2];
  60   // Add more later.
  61 } METAFILEDC,*PMETAFILEDC;
  62
  63 // Metafile Entry handle
  64 typedef struct tagMF_ENTRY {
  65   LIST_ENTRY   List;
  66   HGDIOBJ      hmDC;             // Handle return from NtGdiCreateClientObj.
  67   PMETAFILEDC pmfDC;
  68 } MF_ENTRY, *PMF_ENTRY;
  69
  70 typedef struct tagENHMETAFILE {
  71   PVOID      pvMetaBuffer;
  72   HANDLE     hFile;      /* Handle for disk based MetaFile */
  73   DWORD      Size;
  74   INT        iType;
  75   PENHMETAHEADER emf;
  76   UINT       handles_size, cur_handles;
  77   HGDIOBJ   *handles;
  78   INT        horzres, vertres;
  79   INT        horzsize, vertsize;
  80   INT        logpixelsx, logpixelsy;
  81   INT        bitspixel;
  82   INT        textcaps;
  83   INT        rastercaps;
  84   INT        technology;
  85   INT        planes;
  86 } ENHMETAFILE,*PENHMETAFILE;
  87
  88
  89 #define PDEV_UMPD_ID  0xFEDCBA98
  90 // UMPDEV flags
  91 #define UMPDEV_NO_ESCAPE      0x0002
  92 #define UMPDEV_SUPPORT_ESCAPE 0x0004
  93 typedef struct _UMPDEV
  94 {
  95   DWORD           Sig;            // Init with PDEV_UMPD_ID
  96   struct _UMPDEV *pumpdNext;
  97   PDRIVER_INFO_5W pdi5Info;
  98   HMODULE         hModule;
  99   DWORD           dwFlags;
 100   DWORD           dwDriverAttributes;
 101   DWORD           dwConfigVersion; // Number of times the configuration
 102                                    // file for this driver has been upgraded
 103                                    // or downgraded since the last spooler restart.
 104   DWORD           dwDriverCount;   // After init should be 2
 105   DWORD           WOW64_UMPDev;
 106   DWORD           WOW64_hMod;
 107   DWORD           Unknown;
 108   PVOID           apfn[INDEX_LAST]; // Print Driver pfn
 109 } UMPDEV, *PUMPDEV;
 110
 111 #define LOCALFONT_COUNT 10
 112 typedef struct _LOCALFONT
 113 {
 114   FONT_ATTR  lfa[LOCALFONT_COUNT];
 115 } LOCALFONT, *PLOCALFONT;
 116
 117 // sdk/winspool.h
 118 typedef BOOL (WINAPI *ABORTPRINTER) (HANDLE);
 119 typedef BOOL (WINAPI *CLOSEPRINTER) (HANDLE);
 120 typedef BOOL (WINAPI *CLOSESPOOLFILEHANDLE) (HANDLE, HANDLE); // W2k8
 121 typedef HANDLE (WINAPI *COMMITSPOOLDATA) (HANDLE,HANDLE,DWORD); // W2k8
 122 typedef LONG (WINAPI *DOCUMENTPROPERTIESW) (HWND,HANDLE,LPWSTR,PDEVMODEW,PDEVMODEW,DWORD);
 123 typedef BOOL (WINAPI *ENDDOCPRINTER) (HANDLE);
 124 typedef BOOL (WINAPI *ENDPAGEPRINTER) (HANDLE);
 125 typedef BOOL (WINAPI *GETPRINTERW) (HANDLE,DWORD,LPBYTE,DWORD,LPDWORD);
 126 typedef BOOL (WINAPI *GETPRINTERDRIVERW) (HANDLE,LPWSTR,DWORD,LPBYTE,DWORD,LPDWORD);
 127 typedef HANDLE (WINAPI *GETSPOOLFILEHANDLE) (HANDLE); // W2k8
 128 typedef BOOL (WINAPI *ISVALIDDEVMODEW) (PDEVMODEW,size_t);
 129 typedef BOOL (WINAPI *OPENPRINTERW) (LPWSTR,PHANDLE,LPPRINTER_DEFAULTSW);
 130 typedef BOOL (WINAPI *READPRINTER) (HANDLE,PVOID,DWORD,PDWORD);
 131 typedef BOOL (WINAPI *RESETPRINTERW) (HANDLE,LPPRINTER_DEFAULTSW);
 132 typedef LPWSTR (WINAPI *STARTDOCDLGW) (HANDLE,DOCINFOW *);
 133 typedef DWORD (WINAPI *STARTDOCPRINTERW) (HANDLE,DWORD,PBYTE);
 134 typedef BOOL (WINAPI *STARTPAGEPRINTER) (HANDLE);
 135 // ddk/winsplp.h
 136 typedef BOOL (WINAPI *SEEKPRINTER) (HANDLE,LARGE_INTEGER,PLARGE_INTEGER,DWORD,BOOL);
 137 typedef BOOL (WINAPI *SPLREADPRINTER) (HANDLE,LPBYTE *,DWORD);
 138 // Same as ddk/winsplp.h DriverUnloadComplete?
 139 typedef BOOL (WINAPI *SPLDRIVERUNLOADCOMPLETE) (LPWSTR);
 140 // Driver support:
 141 // DrvDocumentEvent api/winddiui.h not W2k8 DocumentEventAW
 142 typedef INT (WINAPI *DOCUMENTEVENT) (HANDLE,HDC,INT,ULONG,PVOID,ULONG,PVOID);
 143 // DrvQueryColorProfile
 144 typedef BOOL (WINAPI *QUERYCOLORPROFILE) (HANDLE,PDEVMODEW,ULONG,VOID*,ULONG,FLONG);
 145 // Unknown:
 146 typedef DWORD (WINAPI *QUERYSPOOLMODE) (HANDLE,DWORD,DWORD);
 147 typedef DWORD (WINAPI *QUERYREMOTEFONTS) (DWORD,DWORD,DWORD);
 148
 149 extern CLOSEPRINTER fpClosePrinter;
 150
 151 /* FUNCTIONS *****************************************************************/
 152
 153 PVOID
 154 HEAP_alloc(DWORD len);
 155
 156 NTSTATUS
 157 HEAP_strdupA2W(
 158     LPWSTR* ppszW,
 159     LPCSTR lpszA
 160 );
 161
 162 VOID
 163 HEAP_free(LPVOID memory);
 164
 165 VOID
 166 FASTCALL
 167 FONT_TextMetricWToA(
 168     const TEXTMETRICW *ptmW,
 169     LPTEXTMETRICA ptmA
 170 );
 171
 172 VOID
 173 FASTCALL
 174 NewTextMetricW2A(
 175     NEWTEXTMETRICA *tma,
 176     NEWTEXTMETRICW *tmw
 177 );
 178
 179 VOID
 180 FASTCALL
 181 NewTextMetricExW2A(
 182     NEWTEXTMETRICEXA *tma,
 183     NEWTEXTMETRICEXW *tmw
 184 );
 185
 186 BOOL
 187 FASTCALL
 188 DeleteRegion( HRGN );
 189
 190 BOOL
 191 GdiIsHandleValid(HGDIOBJ hGdiObj);
 192
 193 BOOL
 194 GdiGetHandleUserData(
 195     HGDIOBJ hGdiObj,
 196     DWORD ObjectType,
 197     PVOID *UserData
 198 );
 199
 200 PLDC
 201 FASTCALL
 202 GdiGetLDC(HDC hDC);
 203
 204 HGDIOBJ
 205 WINAPI
 206 GdiFixUpHandle(HGDIOBJ hGO);
 207
 208 BOOL
 209 WINAPI
 210 CalculateColorTableSize(
 211     CONST BITMAPINFOHEADER *BitmapInfoHeader,
 212     UINT *ColorSpec,
 213     UINT *ColorTableSize
 214 );
 215
 216 LPBITMAPINFO
 217 WINAPI
 218 ConvertBitmapInfo(
 219     CONST BITMAPINFO *BitmapInfo,
 220     UINT ColorSpec,
 221     UINT *BitmapInfoSize,
 222     BOOL FollowedByData
 223 );
 224
 225 DEVMODEW *
 226 NTAPI
 227 GdiConvertToDevmodeW(DEVMODEA *dm);
 228
 229 DWORD
 230 WINAPI
 231 GetAndSetDCDWord( HDC, INT, DWORD, DWORD, DWORD, DWORD );
 232
 233 DWORD
 234 WINAPI
 235 GetDCDWord( HDC, INT, DWORD);
 236
 237 HGDIOBJ
 238 WINAPI
 239 GetDCObject( HDC, INT);
 240
 241 VOID
 242 NTAPI
 243 LogFontA2W(
 244     LPLOGFONTW pW,
 245     CONST LOGFONTA *pA
 246 );
 247
 248 VOID
 249 NTAPI
 250 LogFontW2A(
 251     LPLOGFONTA pA,
 252     CONST LOGFONTW *pW
 253 );
 254
 255 VOID
 256 WINAPI
 257 EnumLogFontExW2A(
 258     LPENUMLOGFONTEXA fontA,
 259     CONST ENUMLOGFONTEXW *fontW );
 260
 261 /* FIXME: Put in some public header */
 262 UINT
 263 WINAPI
 264 UserRealizePalette(HDC hDC);
 265
 266 int
 267 WINAPI
 268 GdiAddFontResourceW(LPCWSTR lpszFilename,FLONG fl,DESIGNVECTOR *pdv);
 269
 270 VOID
 271 WINAPI
 272 GdiSetLastError( DWORD dwErrCode );
 273
 274 DWORD WINAPI GdiGetCodePage(HDC);
 275 UINT FASTCALL DIB_BitmapBitsSize( PBITMAPINFO );
 276
 277 int
 278 WINAPI
 279 GdiGetBitmapBitsSize(BITMAPINFO *lpbmi);
 280
 281 VOID GdiSAPCallback(PLDC pldc);
 282
 283 int FASTCALL DocumentEventEx(PVOID,HANDLE,HDC,int,ULONG,PVOID,ULONG,PVOID);
 284 BOOL FASTCALL EndPagePrinterEx(PVOID,HANDLE);
 285 BOOL FASTCALL LoadTheSpoolerDrv(VOID);
 286
 287 /* EOF */