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Sweden-Number/graphics/win16drv/prtdrv.c

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/*
* Windows Device Context initialisation functions
*
* Copyright 1996,1997 John Harvey
*/
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include "wine/winbase16.h"
#include "win16drv.h"
#include "heap.h"
#include "brush.h"
#include "callback.h"
#include "debugtools.h"
#include "bitmap.h"
#include "pen.h"
DEFAULT_DEBUG_CHANNEL(win16drv)
#define MAX_PRINTER_DRIVERS 16
static LOADED_PRINTER_DRIVER *gapLoadedPrinterDrivers[MAX_PRINTER_DRIVERS];
static void GetPrinterDriverFunctions(HINSTANCE16 hInst, LOADED_PRINTER_DRIVER *pLPD)
{
#define LoadPrinterDrvFunc(A) pLPD->fn[FUNC_##A] = \
GetProcAddress16(hInst, MAKEINTRESOURCE16(ORD_##A))
LoadPrinterDrvFunc(BITBLT);
LoadPrinterDrvFunc(COLORINFO);
LoadPrinterDrvFunc(CONTROL);
LoadPrinterDrvFunc(DISABLE);
LoadPrinterDrvFunc(ENABLE);
LoadPrinterDrvFunc(ENUMDFONTS);
LoadPrinterDrvFunc(ENUMOBJ);
LoadPrinterDrvFunc(OUTPUT);
LoadPrinterDrvFunc(PIXEL);
LoadPrinterDrvFunc(REALIZEOBJECT);
LoadPrinterDrvFunc(STRBLT);
LoadPrinterDrvFunc(SCANLR);
LoadPrinterDrvFunc(DEVICEMODE);
LoadPrinterDrvFunc(EXTTEXTOUT);
LoadPrinterDrvFunc(GETCHARWIDTH);
LoadPrinterDrvFunc(DEVICEBITMAP);
LoadPrinterDrvFunc(FASTBORDER);
LoadPrinterDrvFunc(SETATTRIBUTE);
LoadPrinterDrvFunc(STRETCHBLT);
LoadPrinterDrvFunc(STRETCHDIBITS);
LoadPrinterDrvFunc(SELECTBITMAP);
LoadPrinterDrvFunc(BITMAPBITS);
LoadPrinterDrvFunc(EXTDEVICEMODE);
LoadPrinterDrvFunc(DEVICECAPABILITIES);
LoadPrinterDrvFunc(ADVANCEDSETUPDIALOG);
LoadPrinterDrvFunc(DIALOGFN);
LoadPrinterDrvFunc(PSEUDOEDIT);
TRACE("got func CONTROL 0x%p enable 0x%p enumDfonts 0x%p realizeobject 0x%p extextout 0x%p\n",
pLPD->fn[FUNC_CONTROL],
pLPD->fn[FUNC_ENABLE],
pLPD->fn[FUNC_ENUMDFONTS],
pLPD->fn[FUNC_REALIZEOBJECT],
pLPD->fn[FUNC_EXTTEXTOUT]);
}
static LOADED_PRINTER_DRIVER *FindPrinterDriverFromName(const char *pszDriver)
{
LOADED_PRINTER_DRIVER *pLPD = NULL;
int nDriverSlot = 0;
/* Look to see if the printer driver is already loaded */
while (pLPD == NULL && nDriverSlot < MAX_PRINTER_DRIVERS)
{
LOADED_PRINTER_DRIVER *ptmpLPD;
ptmpLPD = gapLoadedPrinterDrivers[nDriverSlot++];
if (ptmpLPD != NULL)
{
TRACE("Comparing %s,%s\n",ptmpLPD->szDriver,pszDriver);
/* Found driver store info, exit loop */
if (lstrcmpiA(ptmpLPD->szDriver, pszDriver) == 0)
pLPD = ptmpLPD;
}
}
return pLPD;
}
static LOADED_PRINTER_DRIVER *FindPrinterDriverFromPDEVICE(SEGPTR segptrPDEVICE)
{
LOADED_PRINTER_DRIVER *pLPD = NULL;
/* Find the printer driver associated with this PDEVICE */
/* Each of the PDEVICE structures has a PDEVICE_HEADER structure */
/* just before it */
if (segptrPDEVICE != (SEGPTR)NULL)
{
PDEVICE_HEADER *pPDH = (PDEVICE_HEADER *)
((char *) PTR_SEG_TO_LIN(segptrPDEVICE) - sizeof(PDEVICE_HEADER));
pLPD = pPDH->pLPD;
}
return pLPD;
}
/*
* Load a printer driver, adding it self to the list of loaded drivers.
*/
LOADED_PRINTER_DRIVER *LoadPrinterDriver(const char *pszDriver)
{
HINSTANCE16 hInst;
LOADED_PRINTER_DRIVER *pLPD = NULL;
int nDriverSlot = 0;
BOOL bSlotFound = FALSE;
/* First look to see if driver is loaded */
pLPD = FindPrinterDriverFromName(pszDriver);
if (pLPD != NULL)
{
/* Already loaded so increase usage count */
pLPD->nUsageCount++;
return pLPD;
}
/* Not loaded so try and find an empty slot */
while (!bSlotFound && nDriverSlot < MAX_PRINTER_DRIVERS)
{
if (gapLoadedPrinterDrivers[nDriverSlot] == NULL)
bSlotFound = TRUE;
else
nDriverSlot++;
}
if (!bSlotFound)
{
WARN("Too many printers drivers loaded\n");
return NULL;
}
{
char *drvName = malloc(strlen(pszDriver)+5);
strcpy(drvName, pszDriver);
strcat(drvName, ".DRV");
hInst = LoadLibrary16(drvName);
}
if (hInst <= 32)
{
/* Failed to load driver */
WARN("Failed to load printer driver %s\n", pszDriver);
} else {
TRACE("Loaded the library\n");
/* Allocate some memory for printer driver info */
pLPD = malloc(sizeof(LOADED_PRINTER_DRIVER));
memset(pLPD, 0 , sizeof(LOADED_PRINTER_DRIVER));
pLPD->hInst = hInst;
pLPD->szDriver = HEAP_strdupA(SystemHeap,0,pszDriver);
/* Get DS for the printer module */
pLPD->ds_reg = hInst;
TRACE("DS for %s is %x\n", pszDriver, pLPD->ds_reg);
/* Get address of printer driver functions */
GetPrinterDriverFunctions(hInst, pLPD);
/* Set initial usage count */
pLPD->nUsageCount = 1;
/* Update table of loaded printer drivers */
pLPD->nIndex = nDriverSlot;
gapLoadedPrinterDrivers[nDriverSlot] = pLPD;
}
return pLPD;
}
/*
* Control (ordinal 3)
*/
INT16 PRTDRV_Control(LPPDEVICE lpDestDev, WORD wfunction, SEGPTR lpInData, SEGPTR lpOutData)
{
/* wfunction == Escape code */
/* lpInData, lpOutData depend on code */
WORD wRet = 0;
LOADED_PRINTER_DRIVER *pLPD = NULL;
TRACE("%08x 0x%x %08lx %08lx\n", (unsigned int)lpDestDev, wfunction, lpInData, lpOutData);
if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
{
if (pLPD->fn[FUNC_CONTROL] == NULL)
{
WARN("Not supported by driver\n");
return 0;
}
wRet = Callbacks->CallDrvControlProc( pLPD->fn[FUNC_CONTROL],
(SEGPTR)lpDestDev, wfunction,
lpInData, lpOutData );
}
TRACE("return %x\n", wRet);
return wRet;
}
/*
* Enable (ordinal 5)
*/
WORD PRTDRV_Enable(LPVOID lpDevInfo, WORD wStyle, LPCSTR lpDestDevType,
LPCSTR lpDeviceName, LPCSTR lpOutputFile, LPVOID lpData)
{
WORD wRet = 0;
LOADED_PRINTER_DRIVER *pLPD = NULL;
TRACE("%s %s\n",lpDestDevType, lpOutputFile);
/* Get the printer driver info */
if (wStyle == INITPDEVICE)
pLPD = FindPrinterDriverFromPDEVICE((SEGPTR)lpDevInfo);
else
pLPD = FindPrinterDriverFromName((char *)lpDeviceName);
if (pLPD != NULL) {
LONG lP5;
DeviceCaps *lP1;
LPSTR lP3,lP4;
WORD wP2;
if (!pLPD->fn[FUNC_ENABLE]) {
WARN("Not supported by driver\n");
return 0;
}
if (wStyle == INITPDEVICE)
lP1 = (DeviceCaps*)lpDevInfo;/* 16 bit segmented ptr already */
else
lP1 = SEGPTR_NEW(DeviceCaps);
wP2 = wStyle;
/* SEGPTR_STRDUP handles NULL like a charm ... */
lP3 = SEGPTR_STRDUP(lpDestDevType);
lP4 = SEGPTR_STRDUP(lpOutputFile);
lP5 = (LONG)lpData;
wRet = Callbacks->CallDrvEnableProc(pLPD->fn[FUNC_ENABLE],
(wStyle==INITPDEVICE)?(SEGPTR)lP1:SEGPTR_GET(lP1),
wP2,
SEGPTR_GET(lP3),
SEGPTR_GET(lP4),
lP5);
SEGPTR_FREE(lP3);
SEGPTR_FREE(lP4);
/* Get the data back */
if (lP1 != 0 && wStyle != INITPDEVICE) {
memcpy(lpDevInfo,lP1,sizeof(DeviceCaps));
SEGPTR_FREE(lP1);
}
}
TRACE("return %x\n", wRet);
return wRet;
}
/*
* EnumDFonts (ordinal 6)
*/
WORD PRTDRV_EnumDFonts(LPPDEVICE lpDestDev, LPSTR lpFaceName,
FARPROC16 lpCallbackFunc, LPVOID lpClientData)
{
WORD wRet = 0;
LOADED_PRINTER_DRIVER *pLPD = NULL;
TRACE("%08lx %s %p %p\n",
lpDestDev, lpFaceName, lpCallbackFunc, lpClientData);
if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
{
LONG lP1, lP4;
LPBYTE lP2;
if (pLPD->fn[FUNC_ENUMDFONTS] == NULL) {
WARN("Not supported by driver\n");
return 0;
}
lP1 = (SEGPTR)lpDestDev;
if(lpFaceName)
lP2 = SEGPTR_STRDUP(lpFaceName);
else
lP2 = NULL;
lP4 = (LONG)lpClientData;
wRet = Callbacks->CallDrvEnumDFontsProc( pLPD->fn[FUNC_ENUMDFONTS],
lP1, SEGPTR_GET(lP2), lpCallbackFunc, lP4);
if(lpFaceName)
SEGPTR_FREE(lP2);
} else
WARN("Failed to find device\n");
TRACE("return %x\n", wRet);
return wRet;
}
/*
* EnumObj (ordinal 7)
*/
BOOL16 PRTDRV_EnumObj(LPPDEVICE lpDestDev, WORD iStyle,
FARPROC16 lpCallbackFunc, LPVOID lpClientData)
{
WORD wRet = 0;
LOADED_PRINTER_DRIVER *pLPD = NULL;
TRACE("(some params - fixme)\n");
if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
{
LONG lP1, lP4;
FARPROC16 lP3;
WORD wP2;
if (pLPD->fn[FUNC_ENUMOBJ] == NULL)
{
WARN("Not supported by driver\n");
return 0;
}
lP1 = (SEGPTR)lpDestDev;
wP2 = iStyle;
/*
* Need to pass addres of function conversion function that will switch back to 32 bit code if necessary
*/
lP3 = (FARPROC16)lpCallbackFunc;
lP4 = (LONG)lpClientData;
wRet = Callbacks->CallDrvEnumObjProc( pLPD->fn[FUNC_ENUMOBJ],
lP1, wP2, lP3, lP4 );
}
else
WARN("Failed to find device\n");
TRACE("return %x\n", wRet);
return wRet;
}
/*
* Output (ordinal 8)
*/
WORD PRTDRV_Output(LPPDEVICE lpDestDev,
WORD wStyle,
WORD wCount,
POINT16 *points,
LPLOGPEN16 lpPen,
LPLOGBRUSH16 lpBrush,
SEGPTR lpDrawMode,
HRGN hClipRgn)
{
WORD wRet = 0;
LOADED_PRINTER_DRIVER *pLPD = NULL;
TRACE("PRTDRV_OUTPUT %d\n", wStyle );
if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
{
LONG lP1, lP5, lP6, lP7;
LPPOINT16 lP4;
LPRECT16 lP8;
WORD wP2, wP3;
int nSize;
if (pLPD->fn[FUNC_OUTPUT] == NULL)
{
WARN("Not supported by driver\n");
return 0;
}
lP1 = lpDestDev;
wP2 = wStyle;
wP3 = wCount;
nSize = sizeof(POINT16) * wCount;
lP4 = (LPPOINT16 )SEGPTR_ALLOC(nSize);
memcpy(lP4,points,nSize);
lP5 = SEGPTR_GET( lpPen );
lP6 = SEGPTR_GET( lpBrush );
lP7 = lpDrawMode;
if (hClipRgn)
{
DWORD size;
RGNDATA *clip;
size = GetRegionData( hClipRgn, 0, NULL );
clip = HeapAlloc( SystemHeap, 0, size );
if(!clip)
{
WARN("Can't alloc clip array in PRTDRV_Output\n");
return FALSE;
}
GetRegionData( hClipRgn, size, clip );
if( clip->rdh.nCount == 0 )
{
wRet = Callbacks->CallDrvOutputProc(pLPD->fn[FUNC_OUTPUT],
lP1, wP2, wP3, SEGPTR_GET(lP4),
lP5, lP6, lP7, (SEGPTR) NULL);
}
else
{
RECT *pRect;
lP8 = SEGPTR_NEW(RECT16);
for(pRect = (RECT *)clip->Buffer;
pRect < (RECT *)clip->Buffer + clip->rdh.nCount; pRect++)
{
CONV_RECT32TO16( pRect, lP8 );
TRACE("rect = %d,%d - %d,%d\n",
lP8->left, lP8->top, lP8->right, lP8->bottom );
wRet = Callbacks->CallDrvOutputProc(pLPD->fn[FUNC_OUTPUT],
lP1, wP2, wP3, SEGPTR_GET(lP4),
lP5, lP6, lP7, SEGPTR_GET(lP8));
}
SEGPTR_FREE(lP8);
}
HeapFree( SystemHeap, 0, clip );
}
else
{
wRet = Callbacks->CallDrvOutputProc(pLPD->fn[FUNC_OUTPUT],
lP1, wP2, wP3, SEGPTR_GET(lP4),
lP5, lP6, lP7, (SEGPTR) NULL);
}
SEGPTR_FREE(lP4);
}
TRACE("PRTDRV_Output return %d\n", wRet);
return wRet;
}
/*
* RealizeObject (ordinal 10)
*/
DWORD PRTDRV_RealizeObject(LPPDEVICE lpDestDev, WORD wStyle,
LPVOID lpInObj, LPVOID lpOutObj,
SEGPTR lpTextXForm)
{
WORD dwRet = 0;
LOADED_PRINTER_DRIVER *pLPD = NULL;
TRACE("%08lx %04x %p %p %08lx\n",
lpDestDev, wStyle, lpInObj, lpOutObj, lpTextXForm);
if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
{
LONG lP1, lP3, lP4, lP5;
WORD wP2;
LPBYTE lpBuf = NULL;
unsigned int nSize;
if (pLPD->fn[FUNC_REALIZEOBJECT] == NULL)
{
WARN("Not supported by driver\n");
return 0;
}
lP1 = lpDestDev;
wP2 = wStyle;
switch ((INT16)wStyle)
{
case DRVOBJ_BRUSH:
nSize = sizeof (LOGBRUSH16);
break;
case DRVOBJ_FONT:
nSize = sizeof(LOGFONT16);
break;
case DRVOBJ_PEN:
nSize = sizeof(LOGPEN16);
break;
case -DRVOBJ_BRUSH:
case -DRVOBJ_FONT:
case -DRVOBJ_PEN:
nSize = -1;
break;
case DRVOBJ_PBITMAP:
default:
WARN("Object type %d not supported\n", wStyle);
nSize = 0;
}
if(nSize != -1)
{
lpBuf = SEGPTR_ALLOC(nSize);
memcpy(lpBuf, lpInObj, nSize);
lP3 = SEGPTR_GET(lpBuf);
}
else
lP3 = SEGPTR_GET( lpInObj );
lP4 = SEGPTR_GET( lpOutObj );
lP5 = lpTextXForm;
TRACE("Calling Realize %08lx %04x %08lx %08lx %08lx\n",
lP1, wP2, lP3, lP4, lP5);
dwRet = Callbacks->CallDrvRealizeProc(pLPD->fn[FUNC_REALIZEOBJECT],
lP1, wP2, lP3, lP4, lP5);
if(lpBuf)
SEGPTR_FREE(lpBuf);
}
TRACE("return %x\n", dwRet);
return dwRet;
}
/*
* StretchBlt (ordinal 27)
*/
DWORD PRTDRV_StretchBlt(LPPDEVICE lpDestDev,
WORD wDestX, WORD wDestY,
WORD wDestXext, WORD wDestYext,
LPPDEVICE lpSrcDev,
WORD wSrcX, WORD wSrcY,
WORD wSrcXext, WORD wSrcYext,
DWORD Rop3,
LPLOGBRUSH16 lpBrush,
SEGPTR lpDrawMode,
RECT16 *lpClipRect)
{
WORD wRet = 0;
LOADED_PRINTER_DRIVER *pLPD = NULL;
TRACE("(lots of params - fixme)\n");
if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
{
LONG lP1,lP6, lP11, lP12, lP13;
LPRECT16 lP14;
WORD wP2, wP3, wP4, wP5, wP7, wP8, wP9, wP10;
if (pLPD->fn[FUNC_STRETCHBLT] == NULL)
{
WARN("Not supported by driver\n");
return 0;
}
lP1 = lpDestDev;
wP2 = wDestX;
wP3 = wDestY;
wP4 = wDestXext;
wP5 = wDestYext;
lP6 = lpSrcDev;
wP7 = wSrcX;
wP8 = wSrcY;
wP9 = wSrcXext;
wP10 = wSrcYext;
lP11 = Rop3;
lP12 = SEGPTR_GET( lpBrush );
lP13 = lpDrawMode;
if (lpClipRect != NULL)
{
lP14 = SEGPTR_NEW(RECT16);
memcpy(lP14,lpClipRect,sizeof(RECT16));
}
else
lP14 = 0L;
wRet = Callbacks->CallDrvStretchBltProc(pLPD->fn[FUNC_STRETCHBLT],
lP1, wP2, wP3, wP4, wP5,
lP6, wP7, wP8, wP9, wP10,
lP11, lP12, lP13,
SEGPTR_GET(lP14));
SEGPTR_FREE(lP14);
TRACE("Called StretchBlt ret %d\n",wRet);
}
return wRet;
}
DWORD PRTDRV_ExtTextOut(LPPDEVICE lpDestDev, WORD wDestXOrg, WORD wDestYOrg,
RECT16 *lpClipRect, LPCSTR lpString, WORD wCount,
LPFONTINFO16 lpFontInfo, SEGPTR lpDrawMode,
SEGPTR lpTextXForm, SHORT *lpCharWidths,
RECT16 * lpOpaqueRect, WORD wOptions)
{
DWORD dwRet = 0;
LOADED_PRINTER_DRIVER *pLPD = NULL;
TRACE("(lots of params - fixme)\n");
if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
{
LONG lP1, lP7, lP8, lP9, lP10;
LPSTR lP5;
LPRECT16 lP4,lP11;
WORD wP2, wP3, wP12;
INT16 iP6;
unsigned int nSize = -1;
if (pLPD->fn[FUNC_EXTTEXTOUT] == NULL)
{
WARN("Not supported by driver\n");
return 0;
}
lP1 = lpDestDev;
wP2 = wDestXOrg;
wP3 = wDestYOrg;
if (lpClipRect != NULL) {
lP4 = SEGPTR_NEW(RECT16);
TRACE("Adding lpClipRect\n");
memcpy(lP4,lpClipRect,sizeof(RECT16));
} else
lP4 = 0L;
if (lpString != NULL) {
nSize = strlen(lpString);
if (nSize>abs(wCount))
nSize = abs(wCount);
lP5 = SEGPTR_ALLOC(nSize+1);
TRACE("Adding lpString (nSize is %d)\n",nSize);
memcpy(lP5,lpString,nSize);
*((char *)lP5 + nSize) = '\0';
} else
lP5 = 0L;
iP6 = wCount;
/* This should be realized by the driver, so in 16bit data area */
lP7 = SEGPTR_GET( lpFontInfo );
lP8 = lpDrawMode;
lP9 = lpTextXForm;
if (lpCharWidths != NULL)
FIXME("Char widths not supported\n");
lP10 = 0;
if (lpOpaqueRect != NULL) {
lP11 = SEGPTR_NEW(RECT16);
TRACE("Adding lpOpaqueRect\n");
memcpy(lP11,lpOpaqueRect,sizeof(RECT16));
} else
lP11 = 0L;
wP12 = wOptions;
TRACE("Calling ExtTextOut 0x%lx 0x%x 0x%x %p\n",
lP1, wP2, wP3, lP4);
TRACE("%*s 0x%x 0x%lx 0x%lx\n",
nSize,lP5, iP6, lP7, lP8);
TRACE("0x%lx 0x%lx %p 0x%x\n",
lP9, lP10, lP11, wP12);
dwRet = Callbacks->CallDrvExtTextOutProc(pLPD->fn[FUNC_EXTTEXTOUT],
lP1, wP2, wP3,
SEGPTR_GET(lP4),
SEGPTR_GET(lP5), iP6, lP7,
lP8, lP9, lP10,
SEGPTR_GET(lP11), wP12);
}
TRACE("return %lx\n", dwRet);
return dwRet;
}
int WINAPI dmEnumDFonts16(LPPDEVICE lpDestDev, LPSTR lpFaceName, FARPROC16 lpCallbackFunc, LPVOID lpClientData)
{
/* Windows 3.1 just returns 1 */
return 1;
}
int WINAPI dmRealizeObject16(LPPDEVICE lpDestDev, INT16 wStyle, LPSTR lpInObj, LPSTR lpOutObj, SEGPTR lpTextXForm)
{
FIXME("(lpDestDev=%08x,wStyle=%04x,lpInObj=%08x,lpOutObj=%08x,lpTextXForm=%08x): stub\n",
(UINT)lpDestDev, wStyle, (UINT)lpInObj, (UINT)lpOutObj, (UINT)lpTextXForm);
if (wStyle < 0) { /* Free extra memory of given object's structure */
switch ( -wStyle ) {
case DRVOBJ_PEN: {
/* LPLOGPEN16 DeletePen = (LPLOGPEN16)lpInObj; */
TRACE("DRVOBJ_PEN_delete\n");
break;
}
case DRVOBJ_BRUSH: {
TRACE("DRVOBJ_BRUSH_delete\n");
break;
}
case DRVOBJ_FONT: {
/* LPTEXTXFORM16 TextXForm
= (LPTEXTXFORM16)lpTextXForm; */
TRACE("DRVOBJ_FONT_delete\n");
break;
}
case DRVOBJ_PBITMAP: TRACE("DRVOBJ_PBITMAP_delete\n");
break;
}
}
else { /* Realize given object */
switch (wStyle) {
case DRVOBJ_PEN: {
LPLOGPEN16 InPen = (LPLOGPEN16)lpInObj;
TRACE("DRVOBJ_PEN\n");
if (lpOutObj) {
if (InPen->lopnStyle == PS_NULL) {
*(DWORD *)lpOutObj = 0;
*(WORD *)(lpOutObj+4) = InPen->lopnStyle;
}
else
if ((InPen->lopnWidth.x > 1) || (InPen->lopnStyle > PS_NULL) ) {
*(DWORD *)lpOutObj = InPen->lopnColor;
*(WORD *)(lpOutObj+4) = 0;
}
else {
*(DWORD *)lpOutObj = InPen->lopnColor & 0xffff0000;
*(WORD *)(lpOutObj+4) = InPen->lopnStyle;
}
}
return sizeof(LOGPEN16);
}
case DRVOBJ_BRUSH: {
LPLOGBRUSH16 InBrush = (LPLOGBRUSH16)lpInObj;
LPLOGBRUSH16 OutBrush = (LPLOGBRUSH16)lpOutObj;
/* LPPOINT16 Point = (LPPOINT16)lpTextXForm; */
TRACE("DRVOBJ_BRUSH\n");
if (!lpOutObj) return sizeof(LOGBRUSH16);
else {
OutBrush->lbStyle = InBrush->lbStyle;
OutBrush->lbColor = InBrush->lbColor;
OutBrush->lbHatch = InBrush->lbHatch;
if (InBrush->lbStyle == BS_SOLID)
return 0x8002; /* FIXME: diff mono-color */
else return 0x8000;
}
}
case DRVOBJ_FONT: {
/* LPTEXTXFORM16 TextXForm
= (LPTEXTXFORM16)lpTextXForm; */
TRACE("DRVOBJ_FONT\n");
return 0;/* DISPLAY.DRV doesn't realize fonts */
}
case DRVOBJ_PBITMAP: TRACE("DRVOBJ_PBITMAP\n");
return 0; /* create memory bitmap */
}
}
return 1;
}
WORD PRTDRV_GetCharWidth(LPPDEVICE lpDestDev, LPINT lpBuffer,
WORD wFirstChar, WORD wLastChar, LPFONTINFO16 lpFontInfo,
SEGPTR lpDrawMode, SEGPTR lpTextXForm )
{
WORD wRet = 0;
LOADED_PRINTER_DRIVER *pLPD = NULL;
TRACE("(lots of params - fixme)\n");
if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
{
LONG lP1, lP5, lP6, lP7;
LPWORD lP2;
WORD wP3, wP4, i;
if (pLPD->fn[FUNC_GETCHARWIDTH] == NULL)
{
WARN("Not supported by driver\n");
return 0;
}
lP1 = lpDestDev;
lP2 = SEGPTR_ALLOC( (wLastChar - wFirstChar + 1) * sizeof(WORD) );
wP3 = wFirstChar;
wP4 = wLastChar;
lP5 = SEGPTR_GET( lpFontInfo );
lP6 = lpDrawMode;
lP7 = lpTextXForm;
wRet = Callbacks->CallDrvGetCharWidthProc(pLPD->fn[FUNC_GETCHARWIDTH],
lP1, SEGPTR_GET(lP2), wP3,
wP4, lP5, lP6, lP7 );
for(i = 0; i <= wLastChar - wFirstChar; i++)
lpBuffer[i] = (INT) lP2[i];
SEGPTR_FREE(lP2);
}
return wRet;
}
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