2 * Windows Device Context initialisation functions
4 * Copyright 1996 John Harvey
17 #include "debugtools.h"
19 DEFAULT_DEBUG_CHANNEL(win16drv
);
21 #define SUPPORT_REALIZED_FONTS 1
30 } EXTTEXTDATA
, *LPEXTTEXTDATA
;
33 SEGPTR win16drv_SegPtr_TextXForm
;
34 LPTEXTXFORM16 win16drv_TextXFormP
;
35 SEGPTR win16drv_SegPtr_DrawMode
;
36 LPDRAWMODE win16drv_DrawModeP
;
39 static BOOL
WIN16DRV_CreateDC( DC
*dc
, LPCSTR driver
, LPCSTR device
,
40 LPCSTR output
, const DEVMODEA
* initData
);
41 static INT
WIN16DRV_GetDeviceCaps( DC
*dc
, INT cap
);
42 static INT
WIN16DRV_ExtEscape( DC
*dc
, INT escape
, INT in_count
, LPCVOID in_data
,
43 INT out_count
, LPVOID out_data
);
45 static const DC_FUNCTIONS WIN16DRV_Funcs
=
48 NULL
, /* pAbortPath */
52 NULL
, /* pBeginPath */
54 NULL
, /* pBitmapBits */
55 NULL
, /* pChoosePixelFormat */
57 NULL
, /* pCloseFigure */
58 NULL
, /* pCreateBitmap */
59 WIN16DRV_CreateDC
, /* pCreateDC */
60 NULL
, /* pCreateDIBSection */
62 NULL
, /* pDeleteObject */
63 NULL
, /* pDescribePixelFormat */
64 WIN16DRV_DeviceCapabilities
, /* pDeviceCapabilities */
65 WIN16DRV_Ellipse
, /* pEllipse */
69 WIN16DRV_EnumDeviceFonts
, /* pEnumDeviceFonts */
70 NULL
, /* pExcludeClipRect */
71 WIN16DRV_ExtDeviceMode
, /* pExtDeviceMode */
72 WIN16DRV_ExtEscape
, /* pExtEscape */
73 NULL
, /* pExtFloodFill */
74 WIN16DRV_ExtTextOut
, /* pExtTextOut */
77 NULL
, /* pFlattenPath */
79 WIN16DRV_GetCharWidth
, /* pGetCharWidth */
80 NULL
, /* pGetDCOrgEx */
81 WIN16DRV_GetDeviceCaps
, /* pGetDeviceCaps */
82 NULL
, /* pGetDeviceGammaRamp */
84 NULL
, /* pGetPixelFormat */
85 WIN16DRV_GetTextExtentPoint
, /* pGetTextExtentPoint */
86 WIN16DRV_GetTextMetrics
, /* pGetTextMetrics */
87 NULL
, /* pIntersectClipRect */
88 NULL
, /* pInvertRgn */
89 WIN16DRV_LineTo
, /* pLineTo */
91 NULL
, /* pOffsetClipRgn */
92 NULL
, /* pOffsetViewportOrgEx */
93 NULL
, /* pOffsetWindowOrgEx */
95 WIN16DRV_PatBlt
, /* pPatBlt */
97 NULL
, /* pPolyBezier */
98 NULL
, /* pPolyBezierTo */
100 NULL
, /* pPolyPolygon */
101 NULL
, /* pPolyPolyline */
102 WIN16DRV_Polygon
, /* pPolygon */
103 WIN16DRV_Polyline
, /* pPolyline */
104 NULL
, /* pPolylineTo */
105 NULL
, /* pRealizePalette */
106 WIN16DRV_Rectangle
, /* pRectangle */
107 NULL
, /* pRestoreDC */
108 NULL
, /* pRoundRect */
110 NULL
, /* pScaleViewportExtEx */
111 NULL
, /* pScaleWindowExtEx */
112 NULL
, /* pSelectClipPath */
113 NULL
, /* pSelectClipRgn */
114 WIN16DRV_SelectObject
, /* pSelectObject */
115 NULL
, /* pSelectPalette */
116 NULL
, /* pSetBkColor */
117 NULL
, /* pSetBkMode */
118 NULL
, /* pSetDeviceClipping */
119 NULL
, /* pSetDeviceGammaRamp */
120 NULL
, /* pSetDIBitsToDevice */
121 NULL
, /* pSetMapMode */
122 NULL
, /* pSetMapperFlags */
123 NULL
, /* pSetPixel */
124 NULL
, /* pSetPixelFormat */
125 NULL
, /* pSetPolyFillMode */
127 NULL
, /* pSetRelAbs */
128 NULL
, /* pSetStretchBltMode */
129 NULL
, /* pSetTextAlign */
130 NULL
, /* pSetTextCharacterExtra */
131 NULL
, /* pSetTextColor */
132 NULL
, /* pSetTextJustification */
133 NULL
, /* pSetViewportExtEx */
134 NULL
, /* pSetViewportOrgEx */
135 NULL
, /* pSetWindowExtEx */
136 NULL
, /* pSetWindowOrgEx */
137 NULL
, /* pStartDoc */
138 NULL
, /* pStartPage */
139 NULL
, /* pStretchBlt */
140 NULL
, /* pStretchDIBits */
141 NULL
, /* pStrokeAndFillPath */
142 NULL
, /* pStrokePath */
143 NULL
, /* pSwapBuffers */
144 NULL
/* pWidenPath */
148 /**********************************************************************
151 const DC_FUNCTIONS
*WIN16DRV_Init(void)
153 static int enabled
= -1;
157 char printerEnabled
[20];
161 strcpy( printerEnabled
, "off" );
162 if(!RegOpenKeyA(HKEY_LOCAL_MACHINE
, "Software\\Wine\\Wine\\Config\\wine", &hkey
))
164 DWORD type
, count
= sizeof(printerEnabled
);
165 RegQueryValueExA(hkey
, "printer", 0, &type
, printerEnabled
, &count
);
168 enabled
= !strcasecmp( printerEnabled
, "on" );
171 MESSAGE("Printing disabled in wine.conf or .winerc file\n");
172 MESSAGE("Use \"printer=on\" in the \"[wine]\" section to enable it.\n");
176 return enabled
? &WIN16DRV_Funcs
: NULL
;
179 /* Tempory functions, for initialising structures */
180 /* These values should be calculated, not hardcoded */
181 void InitTextXForm(LPTEXTXFORM16 lpTextXForm
)
183 lpTextXForm
->txfHeight
= 0x0001;
184 lpTextXForm
->txfWidth
= 0x000c;
185 lpTextXForm
->txfEscapement
= 0x0000;
186 lpTextXForm
->txfOrientation
= 0x0000;
187 lpTextXForm
->txfWeight
= 0x0190;
188 lpTextXForm
->txfItalic
= 0x00;
189 lpTextXForm
->txfUnderline
= 0x00;
190 lpTextXForm
->txfStrikeOut
= 0x00;
191 lpTextXForm
->txfOutPrecision
= 0x02;
192 lpTextXForm
->txfClipPrecision
= 0x01;
193 lpTextXForm
->txfAccelerator
= 0x0001;
194 lpTextXForm
->txfOverhang
= 0x0000;
198 void InitDrawMode(LPDRAWMODE lpDrawMode
)
200 lpDrawMode
->Rop2
= 0x000d;
201 lpDrawMode
->bkMode
= 0x0001;
202 lpDrawMode
->bkColor
= 0x3fffffff;
203 lpDrawMode
->TextColor
= 0x20000000;
204 lpDrawMode
->TBreakExtra
= 0x0000;
205 lpDrawMode
->BreakExtra
= 0x0000;
206 lpDrawMode
->BreakErr
= 0x0000;
207 lpDrawMode
->BreakRem
= 0x0000;
208 lpDrawMode
->BreakCount
= 0x0000;
209 lpDrawMode
->CharExtra
= 0x0000;
210 lpDrawMode
->LbkColor
= 0x00ffffff;
211 lpDrawMode
->LTextColor
= 0x00000000;
212 lpDrawMode
->ICMCXform
= 0; /* ? */
213 lpDrawMode
->StretchBltMode
= STRETCH_ANDSCANS
;
214 lpDrawMode
->eMiterLimit
= 1;
217 BOOL
WIN16DRV_CreateDC( DC
*dc
, LPCSTR driver
, LPCSTR device
, LPCSTR output
,
218 const DEVMODEA
* initData
)
220 LOADED_PRINTER_DRIVER
*pLPD
;
223 PDEVICE_HEADER
*pPDH
;
224 WIN16DRV_PDEVICE
*physDev
;
226 TRACE("In creatdc for (%s,%s,%s) initData %p\n",
227 driver
, device
, output
, initData
);
229 physDev
= (WIN16DRV_PDEVICE
*)HeapAlloc( GetProcessHeap(), 0, sizeof(*physDev
) );
230 if (!physDev
) return FALSE
;
231 dc
->physDev
= physDev
;
233 pLPD
= LoadPrinterDriver(driver
);
236 WARN("Failed to find printer driver\n");
237 HeapFree( GetProcessHeap(), 0, physDev
);
240 TRACE("windevCreateDC pLPD %p\n", pLPD
);
242 /* Now Get the device capabilities from the printer driver */
243 memset( &physDev
->DevCaps
, 0, sizeof(physDev
->DevCaps
) );
244 if(!output
) output
= "LPT1:";
246 /* Get GDIINFO which is the same as a DeviceCaps structure */
247 wRet
= PRTDRV_Enable(&physDev
->DevCaps
, GETGDIINFO
, device
, driver
, output
,NULL
);
249 /* Add this to the DC */
250 dc
->hVisRgn
= CreateRectRgn(0, 0, physDev
->DevCaps
.horzRes
, physDev
->DevCaps
.vertRes
);
251 dc
->bitsPerPixel
= physDev
->DevCaps
.bitsPixel
;
253 TRACE("Got devcaps width %d height %d bits %d planes %d\n",
254 physDev
->DevCaps
.horzRes
, physDev
->DevCaps
.vertRes
,
255 physDev
->DevCaps
.bitsPixel
, physDev
->DevCaps
.planes
);
257 /* Now we allocate enough memory for the PDEVICE structure */
258 /* The size of this varies between printer drivers */
259 /* This PDEVICE is used by the printer DRIVER not by the GDI so must */
260 /* be accessable from 16 bit code */
261 nPDEVICEsize
= physDev
->DevCaps
.pdeviceSize
+ sizeof(PDEVICE_HEADER
);
263 /* TTD Shouldn't really do pointer arithmetic on segment points */
264 physDev
->segptrPDEVICE
= K32WOWGlobalLock16(GlobalAlloc16(GHND
, nPDEVICEsize
))+sizeof(PDEVICE_HEADER
);
265 *((BYTE
*)MapSL(physDev
->segptrPDEVICE
)+0) = 'N';
266 *((BYTE
*)MapSL(physDev
->segptrPDEVICE
)+1) = 'B';
268 /* Set up the header */
269 pPDH
= (PDEVICE_HEADER
*)((BYTE
*)MapSL(physDev
->segptrPDEVICE
) - sizeof(PDEVICE_HEADER
));
272 TRACE("PDEVICE allocated %08lx\n",(DWORD
)(physDev
->segptrPDEVICE
));
274 /* Now get the printer driver to initialise this data */
275 wRet
= PRTDRV_Enable((LPVOID
)physDev
->segptrPDEVICE
, INITPDEVICE
, device
, driver
, output
, NULL
);
277 physDev
->FontInfo
= NULL
;
278 physDev
->BrushInfo
= NULL
;
279 physDev
->PenInfo
= NULL
;
280 win16drv_SegPtr_TextXForm
= K32WOWGlobalLock16(GlobalAlloc16(GHND
, sizeof(TEXTXFORM16
)));
281 win16drv_TextXFormP
= MapSL(win16drv_SegPtr_TextXForm
);
283 InitTextXForm(win16drv_TextXFormP
);
285 /* TTD Lots more to do here */
286 win16drv_SegPtr_DrawMode
= K32WOWGlobalLock16(GlobalAlloc16(GHND
, sizeof(DRAWMODE
)));
287 win16drv_DrawModeP
= MapSL(win16drv_SegPtr_DrawMode
);
289 InitDrawMode(win16drv_DrawModeP
);
294 BOOL
WIN16DRV_PatBlt( struct tagDC
*dc
, INT left
, INT top
,
295 INT width
, INT height
, DWORD rop
)
298 WIN16DRV_PDEVICE
*physDev
= (WIN16DRV_PDEVICE
*)dc
->physDev
;
301 bRet
= PRTDRV_StretchBlt( physDev
->segptrPDEVICE
, left
, top
, width
, height
, (SEGPTR
)NULL
, 0, 0, width
, height
,
302 PATCOPY
, physDev
->BrushInfo
, win16drv_SegPtr_DrawMode
, NULL
);
308 /***********************************************************************
309 * WIN16DRV_GetDeviceCaps
311 static INT
WIN16DRV_GetDeviceCaps( DC
*dc
, INT cap
)
313 WIN16DRV_PDEVICE
*physDev
= dc
->physDev
;
314 if (cap
>= PHYSICALWIDTH
|| (cap
% 2))
316 FIXME("(%04x): unsupported capability %d, will return 0\n", dc
->hSelf
, cap
);
319 return *((WORD
*)&physDev
->DevCaps
+ (cap
/ 2));
323 /***********************************************************************
326 static INT
WIN16DRV_ExtEscape( DC
*dc
, INT escape
, INT in_count
, LPCVOID in_data
,
327 INT out_count
, LPVOID out_data
)
330 WIN16DRV_PDEVICE
*physDev
= (WIN16DRV_PDEVICE
*)dc
->physDev
;
333 /* We should really process the nEscape parameter, but for now just
334 pass it all to the driver */
335 if (dc
!= NULL
&& physDev
->segptrPDEVICE
!= 0)
339 case ENABLEPAIRKERNING
:
340 FIXME("Escape: ENABLEPAIRKERNING ignored.\n");
343 case GETPAIRKERNTABLE
:
344 FIXME("Escape: GETPAIRKERNTABLE ignored.\n");
348 /* FIXME: The AbortProc should be called:
349 - After every write to printer port or spool file
350 - Several times when no more disk space
351 - Before every metafile record when GDI does banding
354 /* Call Control with hdc as lpInData */
355 HDC16
*seghdc
= SEGPTR_NEW(HDC16
);
357 nRet
= PRTDRV_Control(physDev
->segptrPDEVICE
, nEscape
,
358 SEGPTR_GET(seghdc
), lpOutData
);
365 LPPOINT16 newInData
= SEGPTR_NEW(POINT16
);
367 nRet
= PRTDRV_Control(physDev
->segptrPDEVICE
, nEscape
,
368 SEGPTR_GET(newInData
), lpOutData
);
369 SEGPTR_FREE(newInData
);
373 case GETEXTENDEDTEXTMETRICS
:
375 EXTTEXTDATA
*textData
= SEGPTR_NEW(EXTTEXTDATA
);
377 textData
->nSize
= cbInput
;
378 textData
->lpindata
= lpInData
;
379 textData
->lpFont
= SEGPTR_GET( physDev
->FontInfo
);
380 textData
->lpXForm
= win16drv_SegPtr_TextXForm
;
381 textData
->lpDrawMode
= win16drv_SegPtr_DrawMode
;
382 nRet
= PRTDRV_Control(physDev
->segptrPDEVICE
, nEscape
,
383 SEGPTR_GET(textData
), lpOutData
);
384 SEGPTR_FREE(textData
);
389 /* lpInData is not necessarily \0 terminated so make it so */
390 char *cp
= SEGPTR_ALLOC(cbInput
+ 1);
391 memcpy(cp
, MapSL(lpInData
), cbInput
);
394 nRet
= PRTDRV_Control(physDev
->segptrPDEVICE
, nEscape
,
395 SEGPTR_GET(cp
), lpOutData
);
399 HDC
*tmpHdc
= SEGPTR_NEW(HDC
);
401 #define SETPRINTERDC SETABORTPROC
404 PRTDRV_Control(physDev
->segptrPDEVICE
, SETPRINTERDC
,
405 SEGPTR_GET(tmpHdc
), (SEGPTR
)NULL
);
411 nRet
= PRTDRV_Control(physDev
->segptrPDEVICE
, nEscape
,
412 lpInData
, lpOutData
);
417 WARN("Escape(nEscape = %04x) - ???\n", nEscape
);
420 /* FIXME: should convert args to SEGPTR and redo all the above */
421 FIXME("temporarily broken, please fix\n");