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+/* $Xorg: Pcl.h,v 1.3 2000/08/17 19:48:07 cpqbld Exp $ */
+/*******************************************************************
+**
+** *********************************************************
+** *
+** * File: Pcl.h
+** *
+** * Contents: defines and includes for the Pcl driver
+** * for a printing X server.
+** *
+** * Created: 1/30/95
+** *
+** *********************************************************
+**
+********************************************************************/
+/*
+(c) Copyright 1996 Hewlett-Packard Company
+(c) Copyright 1996 International Business Machines Corp.
+(c) Copyright 1996 Sun Microsystems, Inc.
+(c) Copyright 1996 Novell, Inc.
+(c) Copyright 1996 Digital Equipment Corp.
+(c) Copyright 1996 Fujitsu Limited
+(c) Copyright 1996 Hitachi, Ltd.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the names of the copyright holders shall
+not be used in advertising or otherwise to promote the sale, use or other
+dealings in this Software without prior written authorization from said
+copyright holders.
+*/
+/* $XFree86: xc/programs/Xserver/Xprint/pcl/Pcl.h,v 1.12 2001/12/21 21:02:05 dawes Exp $ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _PCL_H_
+#define _PCL_H_
+
+#include <stdio.h>
+#include "scrnintstr.h"
+
+#include "PclDef.h"
+#include "Pclmap.h"
+#include "PclSFonts.h"
+
+#include <X11/extensions/Print.h>
+#include <X11/extensions/Printstr.h>
+
+#include "regionstr.h"
+#include <X11/fonts/fontstruct.h>
+#include "dixfontstr.h"
+#include "gcstruct.h"
+
+/*
+ * Some sleazes to force the XrmDB stuff into the server
+ */
+#ifndef HAVE_XPointer
+typedef char *XPointer;
+#endif
+#define Status int
+#define True 1
+#define False 0
+#include "misc.h"
+#include <X11/Xfuncproto.h>
+#include <X11/Xresource.h>
+#include "attributes.h"
+
+/******
+ * externally visible variables from PclInit.c
+ ******/
+extern int PclScreenPrivateIndex, PclWindowPrivateIndex;
+extern int PclContextPrivateIndex;
+extern int PclPixmapPrivateIndex;
+extern int PclGCPrivateIndex;
+
+/******
+ * externally visible variables from PclAttVal.c
+ ******/
+extern XpValidatePoolsRec PclValidatePoolsRec;
+
+/*
+ * This structure defines a mapping from an X colormap ID to a list of
+ * print contexts which use the colormap.
+ */
+typedef struct _pclcontextlist {
+ XpContextPtr context;
+ struct _pclcontextlist *next;
+} PclContextList, *PclContextListPtr;
+
+typedef struct _pclcmaptocontexts {
+ long colormapId;
+ PclContextListPtr contexts;
+ struct _pclcmaptocontexts *next;
+} PclCmapToContexts;
+
+typedef struct {
+ PclCmapToContexts *colormaps;
+ CloseScreenProcPtr CloseScreen;
+} PclScreenPrivRec, *PclScreenPrivPtr;
+
+/*
+ * This structure defines a mapping from an X colormap ID to a PCL
+ * palette ID.
+ */
+typedef struct _palettemap {
+ long colormapId;
+ int paletteId;
+ int downloaded;
+ struct _palettemap *next;
+} PclPaletteMap, *PclPaletteMapPtr;
+
+typedef struct {
+ char *jobFileName;
+ FILE *pJobFile;
+ char *pageFileName;
+ FILE *pPageFile;
+ GC lastGC;
+ unsigned char *dash;
+ int validGC;
+ ClientPtr getDocClient;
+ int getDocBufSize;
+ PclSoftFontInfoPtr pSoftFontInfo;
+ PclPaletteMapPtr palettes;
+ int currentPalette;
+ int nextPaletteId;
+ PclPaletteMap staticGrayPalette;
+ PclPaletteMap trueColorPalette;
+ PclPaletteMap specialTrueColorPalette;
+ unsigned char *ctbl;
+ int ctbldim;
+ int isRaw;
+#ifdef XP_PCL_LJ3
+ unsigned int fcount;
+ unsigned int fcount_max;
+ char *figures;
+#endif /* XP_PCL_LJ3 */
+} PclContextPrivRec, *PclContextPrivPtr;
+
+typedef struct {
+ int validContext;
+ XpContextPtr context;
+} PclWindowPrivRec, *PclWindowPrivPtr;
+
+typedef struct {
+ unsigned long stippleFg, stippleBg;
+} PclGCPrivRec, *PclGCPrivPtr;
+
+typedef struct {
+ XpContextPtr context;
+ char *tempFileName;
+ FILE *tempFile;
+ GC lastGC;
+ int validGC;
+} PclPixmapPrivRec, *PclPixmapPrivPtr;
+
+/******
+ * Defined functions
+ ******/
+#define SEND_PCL(f,c) fwrite( c, sizeof( char ), strlen( c ), f )
+#define SEND_PCL_COUNT(f,c,n) fwrite( c, sizeof( char ), n, f )
+
+#ifndef XP_PCL_LJ3
+#define SAVE_PCL(f,p,c) SEND_PCL(f,c)
+#define SAVE_PCL_COUNT(f,p,c,n) SEND_PCL_COUNT(f,c,n)
+#define MACRO_START(f,p) SEND_PCL(f, "\033&f1Y\033&f0X")
+#define MACRO_END(f) SEND_PCL(f, "\033&f1X")
+#else
+#define SAVE_PCL(f,p,c) PclSpoolFigs(p, c, strlen(c))
+#define SAVE_PCL_COUNT(f,p,c,n) PclSpoolFigs(p, c, n)
+#define MACRO_START(f,p) p->fcount = 0
+#define MACRO_END(f) /* do nothing */
+#endif /* XP_PCL_LJ3 */
+
+#define MIN(a,b) (((a)<(b))?(a):(b))
+#ifndef MAX
+#define MAX(a,b) (((a)>(b))?(a):(b))
+#endif
+
+/******
+ * Functions in PclArc.c
+ ******/
+extern void PclPolyArc(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int nArcs,
+ xArc *pArcs);
+extern void PclPolyFillArc(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int nArcs,
+ xArc *pArcs);
+
+/******
+ * Functions in PclArea.c
+ ******/
+extern void PclPutImage(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int depth,
+ int x,
+ int y,
+ int w,
+ int h,
+ int leftPad,
+ int format,
+ char *pImage);
+extern RegionPtr PclCopyArea(
+ DrawablePtr pSrc,
+ DrawablePtr pDst,
+ GCPtr pGC,
+ int srcx,
+ int srcy,
+ int width,
+ int height,
+ int dstx,
+ int dsty);
+RegionPtr PclCopyPlane(
+ DrawablePtr pSrc,
+ DrawablePtr pDst,
+ GCPtr pGC,
+ int srcx,
+ int srcy,
+ int width,
+ int height,
+ int dstx,
+ int dsty,
+ unsigned long plane);
+
+
+/******
+ * Functions in PclAttr.c
+ ******/
+extern char *PclGetAttributes(
+ XpContextPtr pCon,
+ XPAttributes pool );
+extern char *PclGetOneAttribute(
+ XpContextPtr pCon,
+ XPAttributes pool,
+ char *attr );
+extern int PclAugmentAttributes(
+ XpContextPtr pCon,
+ XPAttributes pool,
+ char *attrs );
+extern int PclSetAttributes(
+ XpContextPtr pCon,
+ XPAttributes pool,
+ char *attrs );
+
+/******
+ * Functions in PclColor.c
+ ******/
+extern Bool PclCreateDefColormap(ScreenPtr pScreen);
+extern Bool PclCreateColormap(ColormapPtr pColor);
+extern void PclDestroyColormap(ColormapPtr pColor);
+extern void PclInstallColormap(ColormapPtr pColor);
+extern void PclUninstallColormap(ColormapPtr pColor);
+extern int PclListInstalledColormaps(ScreenPtr pScreen,
+ XID *pCmapList);
+extern void PclStoreColors(ColormapPtr pColor,
+ int ndef,
+ xColorItem *pdefs);
+extern void PclResolveColor(unsigned short *pRed,
+ unsigned short *pGreen,
+ unsigned short *pBlue,
+ VisualPtr pVisual);
+extern int PclUpdateColormap(DrawablePtr pDrawable,
+ XpContextPtr pCon,
+ GCPtr gc,
+ FILE *outFile);
+extern void PclLookUp(ColormapPtr cmap,
+ PclContextPrivPtr cPriv,
+ unsigned short *r,
+ unsigned short *g,
+ unsigned short *b);
+extern PclPaletteMapPtr PclFindPaletteMap(PclContextPrivPtr cPriv,
+ ColormapPtr cmap,
+ GCPtr gc);
+extern unsigned char *PclReadMap(char *, int *);
+
+
+/******
+ * Functions in PclCursor.c
+ ******/
+extern void PclConstrainCursor(
+ ScreenPtr pScreen,
+ BoxPtr pBox);
+extern void PclCursorLimits(
+ ScreenPtr pScreen,
+ CursorPtr pCursor,
+ BoxPtr pHotBox,
+ BoxPtr pTopLeftbox);
+extern Bool PclDisplayCursor(
+ ScreenPtr pScreen,
+ CursorPtr pCursor);
+extern Bool PclRealizeCursor(
+ ScreenPtr pScreen,
+ CursorPtr pCursor);
+extern Bool PclUnrealizeCursor(
+ ScreenPtr pScreen,
+ CursorPtr pCursor);
+extern void PclRecolorCursor(
+ ScreenPtr pScreen,
+ CursorPtr pCursor,
+ Bool displayed);
+extern Bool PclSetCursorPosition(
+ ScreenPtr pScreen,
+ int x,
+ int y,
+ Bool generateEvent);
+
+/******
+ * Functions in PclSFonts.c
+ ******/
+extern void
+PclDownloadSoftFont8(
+ FILE *fp,
+ PclSoftFontInfoPtr pSoftFontInfo,
+ PclFontHead8Ptr pfh,
+ PclCharDataPtr pcd,
+ unsigned char *code);
+extern void PclDownloadSoftFont16(
+ FILE *fp,
+ PclSoftFontInfoPtr pSoftFontInfo,
+ PclFontHead16Ptr pfh,
+ PclCharDataPtr pcd,
+ unsigned char row,
+ unsigned char col);
+extern PclSoftFontInfoPtr PclCreateSoftFontInfo(void);
+extern void PclDestroySoftFontInfo(
+ PclSoftFontInfoPtr pSoftFontInfo );
+
+/******
+ * Functions in PclGC.c
+ ******/
+extern Bool PclCreateGC(GCPtr pGC);
+extern void PclDestroyGC(GCPtr pGC);
+extern int PclUpdateDrawableGC(
+ GCPtr pGC,
+ DrawablePtr pDrawable,
+ FILE **outFile);
+extern void PclValidateGC(
+ GCPtr pGC,
+ unsigned long changes,
+ DrawablePtr pDrawable);
+extern void PclSetDrawablePrivateStuff(
+ DrawablePtr pDrawable,
+ GC gc );
+extern int PclGetDrawablePrivateStuff(
+ DrawablePtr pDrawable,
+ GC *gc,
+ unsigned long *valid,
+ FILE **file );
+extern void PclSetDrawablePrivateGC(
+ DrawablePtr pDrawable,
+ GC gc);
+extern void PclComputeCompositeClip(
+ GCPtr pGC,
+ DrawablePtr pDrawable);
+
+/******
+ * Functions in PclInit.c
+ ******/
+extern Bool PclCloseScreen(
+ int index,
+ ScreenPtr pScreen);
+extern Bool InitializeColorPclDriver(
+ int ndx,
+ ScreenPtr pScreen,
+ int argc,
+ char **argv);
+extern Bool InitializeMonoPclDriver(
+ int ndx,
+ ScreenPtr pScreen,
+ int argc,
+ char **argv);
+extern Bool InitializeLj3PclDriver(
+ int ndx,
+ ScreenPtr pScreen,
+ int argc,
+ char **argv);
+extern XpContextPtr PclGetContextFromWindow( WindowPtr win );
+
+/******
+ * Functions in PclLine.c
+ ******/
+extern void PclPolyLine(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int mode,
+ int nPoints,
+ xPoint *pPoints);
+extern void PclPolySegment(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int nSegments,
+ xSegment *pSegments);
+
+/******
+ * Functions in PclMisc.c
+ ******/
+extern void PclQueryBestSize(
+ int class,
+ short *pwidth,
+ short *pheight,
+ ScreenPtr pScreen);
+extern char *GetPropString(WindowPtr pWin, char *propName);
+extern int SystemCmd(char *cmdStr);
+extern int PclGetMediumDimensions(
+ XpContextPtr pCon,
+ CARD16 *pWidth,
+ CARD16 *pHeight);
+extern int PclGetReproducibleArea(
+ XpContextPtr pCon,
+ xRectangle *pRect);
+extern void PclSendData(
+ FILE *outFile,
+ PclContextPrivPtr pConPriv,
+ BoxPtr pbox,
+ int nbox,
+ double ratio);
+
+/******
+ * Functions in PclPixel.c
+ ******/
+extern void PclPolyPoint(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int mode,
+ int nPoints,
+ xPoint *pPoints);
+extern void PclPushPixels(
+ GCPtr pGC,
+ PixmapPtr pBitmap,
+ DrawablePtr pDrawable,
+ int width,
+ int height,
+ int x,
+ int y);
+
+/******
+ * Functions in PclPixmap.c
+ ******/
+extern PixmapPtr PclCreatePixmap(
+ ScreenPtr pScreen,
+ int width,
+ int height,
+ int depth);
+extern Bool PclDestroyPixmap(PixmapPtr pPixmap);
+
+/******
+ * Functions in PclPolygon.c
+ ******/
+extern void PclPolyRectangle(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int nRects,
+ xRectangle *pRects);
+extern void PclFillPolygon(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int shape,
+ int mode,
+ int nPoints,
+ DDXPointPtr pPoints);
+extern void PclPolyFillRect(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int nRects,
+ xRectangle *pRects);
+
+/******
+ * Functions in PclSpans.c
+ ******/
+extern void PclFillSpans(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int nSpans,
+ DDXPointPtr pPoints,
+ int *pWidths,
+ int fSorted);
+extern void PclSetSpans(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ char *pSrc,
+ DDXPointPtr pPoints,
+ int *pWidths,
+ int nSpans,
+ int fSorted);
+
+/******
+ * Functions in PclText.c
+ ******/
+extern int PclPolyText8(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ char *string);
+extern int PclPolyText16(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ unsigned short *string);
+extern void PclImageText8(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ char *string);
+extern void PclImageText16(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ unsigned short *string);
+extern void PclImageGlyphBlt(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x,
+ int y,
+ unsigned int nGlyphs,
+ CharInfoPtr *pCharInfo,
+ pointer pGlyphBase);
+extern void PclPolyGlyphBlt(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x,
+ int y,
+ unsigned int nGlyphs,
+ CharInfoPtr *pCharInfo,
+ pointer pGlyphBase);
+
+/******
+ * Functions in PclWindow.c
+ ******/
+extern Bool PclCreateWindow(register WindowPtr pWin);
+extern Bool PclDestroyWindow(WindowPtr pWin);
+extern Bool PclMapWindow(WindowPtr pWindow);
+extern Bool PclPositionWindow(
+ register WindowPtr pWin,
+ int x,
+ int y);
+extern Bool PclUnmapWindow(WindowPtr pWindow);
+extern void PclCopyWindow(
+ WindowPtr pWin,
+ DDXPointRec ptOldOrg,
+ RegionPtr prgnSrc);
+extern Bool PclChangeWindowAttributes(
+ register WindowPtr pWin,
+ register unsigned long mask);
+extern void PclPaintWindow(
+ WindowPtr pWin,
+ RegionPtr pRegion,
+ int what);
+
+/******
+ * Functions in PclFonts.c
+ ******/
+extern Bool PclRealizeFont(
+ ScreenPtr pscr,
+ FontPtr pFont);
+extern Bool PclUnrealizeFont(
+ ScreenPtr pscr,
+ FontPtr pFont);
+
+/******
+ * Functions in PclPrint.c
+ ******/
+extern int PclStartJob(
+ XpContextPtr pCon,
+ Bool sendClientData,
+ ClientPtr client);
+extern int PclEndJob(
+ XpContextPtr pCon,
+ Bool cancel);
+extern int PclStartPage(
+ XpContextPtr pCon,
+ WindowPtr pWin);
+extern int PclEndPage(
+ XpContextPtr pCon,
+ WindowPtr pWin);
+extern int PclStartDoc(XpContextPtr pCon,
+ XPDocumentType type);
+extern int PclEndDoc(
+ XpContextPtr pCon,
+ Bool cancel);
+extern int PclDocumentData(
+ XpContextPtr pCon,
+ DrawablePtr pDraw,
+ char *pData,
+ int len_data,
+ char *pFmt,
+ int len_fmt,
+ char *pOpt,
+ int len_opt,
+ ClientPtr client);
+extern int PclGetDocumentData(
+ XpContextPtr pCon,
+ ClientPtr client,
+ int maxBufferSize);
+
+
+#endif /* _PCL_H_ */