Importing xserver from X.Org 7.2RC2

1 files changed, 782 insertions, 0 deletions

diff --git a/xserver/hw/xprint/mediaSizes.c b/xserver/hw/xprint/mediaSizes.c
new file mode 100644
index 000000000..7acc70679
--- /dev/null
+++ b/xserver/hw/xprint/mediaSizes.c
@@ -0,0 +1,782 @@
+/*
+(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.
+*/
+/*******************************************************************
+**
+**    *********************************************************
+**    *
+**    *  File:		mediaSizes.c
+**    *
+**    *  Contents:
+**    *                 Routines to return the sizes associated
+**    *                 with particular media and particular printers.
+**    *
+**    *  Created:	2/19/96
+**    *
+**    *  Copyright:	Copyright 1993,1995 Hewlett-Packard Company
+**    *
+**    *********************************************************
+** 
+********************************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <locale.h>
+
+#include <X11/X.h>
+#include "dixstruct.h"
+#include "screenint.h"
+#include "misc.h"
+#include "scrnintstr.h"
+#include <X11/fonts/fontstruct.h>
+
+#include "DiPrint.h"
+#include "attributes.h"
+
+typedef struct {
+    XpOid page_size;
+    float width;
+    float height;
+} PageDimensionsRec;
+
+static PageDimensionsRec PageDimensions[] =
+{
+    {xpoid_val_medium_size_na_letter,		215.9,		279.4},
+    {xpoid_val_medium_size_na_legal,		215.9,		355.6},
+    {xpoid_val_medium_size_executive,		184.15,		266.7},
+    {xpoid_val_medium_size_folio,		210.82,		330.2},
+    {xpoid_val_medium_size_invoice,		139.7,		215.9},
+    {xpoid_val_medium_size_ledger,		279.4,		431.8},
+    {xpoid_val_medium_size_quarto,		215.9,		275.082},
+    {xpoid_val_medium_size_a,			215.9,		279.4},
+    {xpoid_val_medium_size_b,			279.4,		431.8},
+    {xpoid_val_medium_size_c,			431.8,		558.8},
+    {xpoid_val_medium_size_d,			558.8,		863.6},
+    {xpoid_val_medium_size_e,			863.6,		1117.6},
+    {xpoid_val_medium_size_na_6x9_envelope,	152.4,		228.6},
+    {xpoid_val_medium_size_na_10x15_envelope,	254,		381},
+    {xpoid_val_medium_size_monarch_envelope,	98.298,		190.5},
+    {xpoid_val_medium_size_na_10x13_envelope,	254,		330.2},
+    {xpoid_val_medium_size_na_9x12_envelope,	228.6,		304.8},
+    {xpoid_val_medium_size_na_number_10_envelope, 104.775,	241.3},
+    {xpoid_val_medium_size_na_7x9_envelope,	177.8,		228.6},
+    {xpoid_val_medium_size_na_9x11_envelope,	228.6,		279.4},
+    {xpoid_val_medium_size_na_10x14_envelope,	254,		355.6},
+    {xpoid_val_medium_size_na_number_9_envelope, 98.425,	225.425},
+    {xpoid_val_medium_size_iso_a0,		841,		1189},
+    {xpoid_val_medium_size_iso_a1,		594,		841},
+    {xpoid_val_medium_size_iso_a2,		420,		594},
+    {xpoid_val_medium_size_iso_a3,		297,		420},
+    {xpoid_val_medium_size_iso_a4,		210,		297},
+    {xpoid_val_medium_size_iso_a5,		148,		210},
+    {xpoid_val_medium_size_iso_a6,		105,		148},
+    {xpoid_val_medium_size_iso_a7,		74,		105},
+    {xpoid_val_medium_size_iso_a8,		52,		74},
+    {xpoid_val_medium_size_iso_a9,		37,		52},
+    {xpoid_val_medium_size_iso_a10,		26,		37},
+    {xpoid_val_medium_size_iso_b0,		1000,		1414},
+    {xpoid_val_medium_size_iso_b1,		707,		1000},
+    {xpoid_val_medium_size_iso_b2,		500,		707},
+    {xpoid_val_medium_size_iso_b3,		353,		500},
+    {xpoid_val_medium_size_iso_b4,		250,		353},
+    {xpoid_val_medium_size_iso_b5,		176,		250},
+    {xpoid_val_medium_size_iso_b6,		125,		176},
+    {xpoid_val_medium_size_iso_b7,		88,		125},
+    {xpoid_val_medium_size_iso_b8,		62,		88},
+    {xpoid_val_medium_size_iso_b9,		44,		62},
+    {xpoid_val_medium_size_iso_b10,		31,		44},
+    {xpoid_val_medium_size_jis_b0,		1030,		1456},
+    {xpoid_val_medium_size_jis_b1,		728,		1030},
+    {xpoid_val_medium_size_jis_b2,		515,		728},
+    {xpoid_val_medium_size_jis_b3,		364,		515},
+    {xpoid_val_medium_size_jis_b4,		257,		364},
+    {xpoid_val_medium_size_jis_b5,		182,		257},
+    {xpoid_val_medium_size_jis_b6,		128,		182},
+    {xpoid_val_medium_size_jis_b7,		91,		128},
+    {xpoid_val_medium_size_jis_b8,		64,		91},
+    {xpoid_val_medium_size_jis_b9,		45,		64},
+    {xpoid_val_medium_size_jis_b10,		32,		45},
+    {xpoid_val_medium_size_hp_2x_postcard,	148,		200},
+    {xpoid_val_medium_size_hp_european_edp,	304.8,		355.6},
+    {xpoid_val_medium_size_hp_mini,		139.7,		215.9},
+    {xpoid_val_medium_size_hp_postcard,		100,		148},
+    {xpoid_val_medium_size_hp_tabloid,		279.4,		431.8},
+    {xpoid_val_medium_size_hp_us_edp,		279.4,		355.6},
+    {xpoid_val_medium_size_hp_us_government_legal,	203.2,	330.2},
+    {xpoid_val_medium_size_hp_us_government_letter,	203.2,	254},
+    {xpoid_val_medium_size_iso_c3,		324,		458},
+    {xpoid_val_medium_size_iso_c4,		229,		324},
+    {xpoid_val_medium_size_iso_c5,		162,		229},
+    {xpoid_val_medium_size_iso_c6,		114,		162},
+    {xpoid_val_medium_size_iso_designated_long,	110,		220}
+};
+
+/*
+ * XpGetResolution returns an integer representing the printer resolution
+ * in dots-per-inch for the specified print context.
+ *
+ * Note: This routine assumes the values found in the passed context's
+ *       attributes pools have been validated.
+ */
+int
+XpGetResolution(
+		XpContextPtr pContext)
+{
+    unsigned long resolution;
+
+    resolution = XpGetCardAttr(pContext, XPPageAttr,
+			       xpoid_att_default_printer_resolution,
+			       (XpOidCardList*)NULL);
+    if(0 == resolution)
+	resolution = XpGetCardAttr(pContext, XPDocAttr,
+				   xpoid_att_default_printer_resolution,
+				   (XpOidCardList*)NULL);
+    if(0 == resolution)
+    {
+	XpOidCardList* resolutions_supported;
+	/*
+	 * default-printer-resolution not specified; default to 1st entry
+	 * in printer-resolutions-supported.
+	 */
+	resolutions_supported =
+	    XpGetCardListAttr(pContext, XPPrinterAttr,
+			      xpoid_att_printer_resolutions_supported,
+			      (XpOidCardList*)NULL);
+	resolution = XpOidCardListGetCard(resolutions_supported, 0);
+	XpOidCardListDelete(resolutions_supported);
+    }
+    return (int)resolution;
+}
+
+/*
+ * XpGetContentOrientation determines the content-orientation as
+ * determined by the passed context. The page and document pools are
+ * queried in turn for a specified content-orientation attribute. If none
+ * is found the first content-orientation in the
+ * content-orientations-supported printer attribute is taken as the
+ * default. 
+ *
+ * Note: This routine assumes the values found in the passed context's
+ *       attributes pools have been validated.
+ */
+XpOid
+XpGetContentOrientation(
+			XpContextPtr pContext)
+{
+    XpOid orientation;
+
+    orientation = XpGetOidAttr(pContext, XPPageAttr,
+			       xpoid_att_content_orientation,
+			       (XpOidList*)NULL);
+    if(xpoid_none == orientation)
+	orientation = XpGetOidAttr(pContext, XPDocAttr,
+				   xpoid_att_content_orientation,
+				   (XpOidList*)NULL);
+    if(xpoid_none == orientation)
+    {
+	XpOidList* content_orientations_supported;
+
+	content_orientations_supported =
+	    XpGetListAttr(pContext, XPPrinterAttr,
+			  xpoid_att_content_orientations_supported,
+			  (XpOidList*)NULL);
+	orientation = XpOidListGetOid(content_orientations_supported, 0);
+	XpOidListDelete(content_orientations_supported);
+    }
+    return orientation;
+}
+
+/*
+ * XpGetAvailableCompression determines the available-compression as
+ * determined by the passed context. The page and document pools are
+ * queried in turn for a specified content-orientation attribute. If none
+ * is found the first available-compression in the
+ * avaiable-compressions-supported printer attribute is taken as the
+ * default.
+ *
+ * Note: This routine assumes the values found in the passed context's
+ *       attributes pools have been validated.
+ */
+XpOid
+XpGetAvailableCompression(
+			XpContextPtr pContext)
+{
+    XpOid compression;
+
+    compression = XpGetOidAttr(pContext, XPPageAttr,
+			       xpoid_att_available_compression,
+			       (XpOidList*)NULL);
+    if(xpoid_none == compression)
+	compression = XpGetOidAttr(pContext, XPDocAttr,
+				   xpoid_att_available_compression,
+				   (XpOidList*)NULL);
+    if(xpoid_none == compression)
+    {
+	XpOidList* available_compressions_supported;
+
+	available_compressions_supported =
+	    XpGetListAttr(pContext, XPPrinterAttr,
+			  xpoid_att_available_compressions_supported,
+			  (XpOidList*)NULL);
+	compression = XpOidListGetOid(available_compressions_supported, 0);
+	XpOidListDelete(available_compressions_supported);
+    }
+    return compression;
+}
+
+/*
+ * XpGetPlex determines the plex as determined by the passed context. The page
+ * and document pools are queried in turn for a specified plex attribute. If
+ * none is found the first plex in the plexes-supported printer attribute is
+ * taken as the default.
+ *
+ * Note: This routine assumes the values found in the passed context's
+ *       attributes pools have been validated.
+ */
+XpOid
+XpGetPlex(
+	  XpContextPtr pContext)
+{
+    XpOid plex;
+
+    plex = XpGetOidAttr(pContext, XPPageAttr, xpoid_att_plex,
+			(XpOidList*)NULL);
+    if(xpoid_none == plex)
+	plex = XpGetOidAttr(pContext, XPDocAttr, xpoid_att_plex,
+			    (XpOidList*)NULL);
+    if(xpoid_none == plex)
+    {
+	XpOidList* plexes_supported;
+
+	plexes_supported =
+	    XpGetListAttr(pContext, XPPrinterAttr,
+			  xpoid_att_plexes_supported,
+			  (XpOidList*)NULL);
+	plex = XpOidListGetOid(plexes_supported, 0);
+	XpOidListDelete(plexes_supported);
+    }
+    return plex;
+}
+
+/*
+ * XpGetPageSize returns the XpOid of the current page size (medium names
+ * are page sizes in this implementation) as indicated by the passed
+ * context.
+ *
+ * The relevant input-tray is returned in pTray. This parm must not be
+ * NULL. If the input-tray is not indicated or irrelevant, xpoid_none
+ * will be returned.
+ *
+ * This function optionally takes a XpOidMediumSS representation of the
+ * medium-source-sizes-supported attribute in order to avoid parsing the
+ * string value twice for calling functions that need to parse m-s-s-s
+ * anyway (e.g. XpGetReproductionArea). If the caller has no other reason
+ * to parse medium-source-sizes-supported, it is recommended that NULL be
+ * passed.  This function will obtain medium-source-sizes-supported if it
+ * needs to.
+ *
+ * Note: This routine assumes the values found in the passed context's
+ *       attributes pools have been validated.
+ */
+XpOid
+XpGetPageSize(XpContextPtr pContext,
+	    XpOid* pTray,
+	    const XpOidMediumSS* msss)
+{
+    XpOid medium;
+    /*
+     * check to see if default-medium is specified
+     */
+    medium = XpGetOidAttr(pContext, XPPageAttr, xpoid_att_default_medium,
+			  (const XpOidList*)NULL);
+    if(medium == xpoid_none)
+    {
+	/*
+	 * default-medium not in page pool; try the document pool
+	 */
+	medium = XpGetOidAttr(pContext, XPDocAttr, xpoid_att_default_medium,
+			      (const XpOidList*)NULL);
+    }
+    if(medium == xpoid_none)
+    {
+	/*
+	 * default-medium not specified; try default-input-tray
+	 */
+	*pTray = XpGetOidAttr(pContext, XPPageAttr,
+			      xpoid_att_default_input_tray,
+			      (const XpOidList*)NULL);
+	if(*pTray == xpoid_none)
+	{
+	    /*
+	     * default-input-tray not in page pool; try the document pool
+	     */
+	    *pTray = XpGetOidAttr(pContext, XPDocAttr,
+				  xpoid_att_default_input_tray,
+				  (const XpOidList*)NULL);
+	}
+	if(*pTray != xpoid_none)
+	{
+	    /*
+	     * default-input-tray found; get corresponding medium from
+	     * input-trays-medium
+	     */
+	    XpOidTrayMediumList* input_trays_medium;
+	    int i;
+	    
+	    input_trays_medium =
+		XpGetTrayMediumListAttr(pContext, XPPrinterAttr,
+					xpoid_att_input_trays_medium,
+					(const XpOidList*)NULL,
+					(const XpOidMediumSS*)NULL);
+	    for(i = 0; i < XpOidTrayMediumListCount(input_trays_medium); i++)
+	    {
+		if(*pTray == XpOidTrayMediumListTray(input_trays_medium, i))
+		{
+		    medium = XpOidTrayMediumListMedium(input_trays_medium, i);
+		    break;
+		}
+	    }
+	    XpOidTrayMediumListDelete(input_trays_medium);
+	}
+    }
+    else
+	*pTray = xpoid_none;
+    
+    if(medium == xpoid_none)
+    {
+	XpOidMediumSS* local_msss = (XpOidMediumSS*)NULL;
+	int i_mss, i_ds;
+	XpOidMediumDiscreteSizeList* ds_list;
+	/*
+	 * no medium specified; use 1st page size found in
+	 * medium-source-sizes-supported
+	 */
+	if((XpOidMediumSS*)NULL == msss)
+	    msss = local_msss =
+		XpGetMediumSSAttr(pContext, XPPrinterAttr,
+				  xpoid_att_medium_source_sizes_supported,
+				  (const XpOidList*)NULL,
+				  (const XpOidList*)NULL);
+	for(i_mss = 0;
+	    i_mss < XpOidMediumSSCount(msss) && xpoid_none == medium;
+	    i_mss++)
+	{
+	    if(XpOidMediumSS_DISCRETE == (msss->mss)[i_mss].mstag
+	       &&
+	       xpoid_none != (msss->mss)[i_mss].input_tray)
+	    {
+		ds_list =  (msss->mss)[i_mss].ms.discrete;
+		for(i_ds = 0; i_ds < ds_list->count; i_ds++)
+		{
+		    if(xpoid_none != (ds_list->list)[i_ds].page_size)
+		    {
+			medium = (ds_list->list)[i_ds].page_size;
+			break;
+		    }
+		}
+	    }
+	}
+	XpOidMediumSSDelete(local_msss);
+    }
+    return medium;
+}
+
+/*
+ * XpGetMediumMillimeters returns into the supplied float pointers the
+ * width and height in millimeters of the passed page size identifier.
+ */
+void
+XpGetMediumMillimeters(
+		       XpOid page_size,
+		       float *width,  /* return */
+		       float *height) /* return */
+{
+    int i;
+
+    *width = *height = 0;
+    for(i = 0; i < XpNumber(PageDimensions); i++)
+    {
+	if(page_size == PageDimensions[i].page_size)
+	{
+	    *width = PageDimensions[i].width;
+	    *height = PageDimensions[i].height;
+	    return;
+	}
+    }
+}
+
+/*
+ * Converts a millimeter specification into pixels given a resolution in
+ * DPI.
+ */
+static float
+MmToPixels(float mm, int resolution)
+{
+    float f;
+
+    f = mm * resolution;
+    f /= 25.4;
+    return f;
+}
+
+/*
+ * XpGetMediumDimensions returns into the supplied short pointers the
+ * width and height in pixels of the medium associated with the specified
+ * print context. It obtains the page size associated with the current
+ * medium by calling XpGetPageSize. It passes XpGetMediumMillimeters the
+ * page size, and converts the returned millimeter dimensions into pixels
+ * using the resolution returned by XpGetResolution.
+ *
+ * Note: This routine assumes the values found in the passed context's
+ *       attributes pools have been validated.
+ */
+void
+XpGetMediumDimensions(
+		      XpContextPtr pContext,
+		      unsigned short *width,  /* return */
+		      unsigned short *height) /* return */
+{
+    XpOid page_size;
+    XpOid tray;
+    XpOid orientation;
+    
+    int resolution;
+    float w_mm, h_mm;
+    
+    page_size = XpGetPageSize(pContext, &tray, (XpOidMediumSS*)NULL);
+    if(page_size == xpoid_none)
+    {
+	/*
+	 * fail-safe: if the pools have been validated, this defaulting logic
+	 *            isn't needed.
+	 */
+	page_size = xpoid_val_medium_size_na_letter;
+    }
+    XpGetMediumMillimeters(page_size, &w_mm, &h_mm);
+    resolution = XpGetResolution(pContext);
+    orientation = XpGetContentOrientation(pContext);
+    switch(orientation)
+    {
+    case xpoid_val_content_orientation_landscape:
+    case xpoid_val_content_orientation_reverse_landscape:
+	/*
+	 * transpose width and height
+	 */
+	*height = MmToPixels(w_mm, resolution);
+	*width = MmToPixels(h_mm, resolution);
+	break;
+
+    default:
+	*width = MmToPixels(w_mm, resolution);
+	*height = MmToPixels(h_mm, resolution);
+	break;
+    }
+}
+
+/*
+ * XRectangleFromXpOidArea converts an XpOidArea area specification
+ * into an XRectangle. The passed resolution is used to convert from
+ * millimeters (XpOidArea) into pixels (XRectangle).
+ */
+static void
+XRectangleFromXpOidArea(
+			xRectangle *pRect,
+			const XpOidArea* repro,
+			int resolution,
+			XpOid orientation)
+{
+    switch(orientation)
+    {
+    case xpoid_val_content_orientation_landscape:
+    case xpoid_val_content_orientation_reverse_landscape:
+	/*
+	 * transpose x and y, width and height
+	 */
+	pRect->y = MmToPixels(repro->minimum_x, resolution);
+	pRect->x = MmToPixels(repro->minimum_y, resolution);
+	pRect->height =
+	    MmToPixels(repro->maximum_x - repro->minimum_x, resolution);
+	pRect->width =
+	    MmToPixels(repro->maximum_y - repro->minimum_y, resolution);
+	break;
+
+    default:
+	pRect->x = MmToPixels(repro->minimum_x, resolution);
+	pRect->y = MmToPixels(repro->minimum_y, resolution);
+	pRect->width =
+	    MmToPixels(repro->maximum_x - repro->minimum_x, resolution);
+	pRect->height =
+	    MmToPixels(repro->maximum_y - repro->minimum_y, resolution);
+	break;
+    }
+}
+
+/*
+ * XpGetReproductionArea queries the current pool attribute values in
+ * order to determine the reproduction area for the currently selected
+ * medium.
+ *
+ * First the current page size (equivalent to current medium) and tray
+ * (if specified) is retrieved via XpGetPageSize. The value of the
+ * medium-source-sizes-supported attribute is interrogated until a matching
+ * entry for the current page size and tray is found. The reproduction
+ * area defined for the current entry is converted into an XRectangle
+ * using XRectangleFromXpOidArea and returned to the caller.
+ *
+ * Note: This routine assumes the values found in the passed context's
+ *       attributes pools have been validated.
+ */
+void
+XpGetReproductionArea(XpContextPtr pContext,
+		      xRectangle *pRect)
+{
+    XpOid page_size;
+    XpOid tray;
+    XpOidMediumSS* msss;
+    int i_mss, i_ds;
+    XpOidMediumDiscreteSizeList* ds_list;
+    XpOidArea* repro;
+    BOOL done;
+    int resolution;
+    XpOid orientation;
+    /*
+     * find the appropriate assured reproduction area for the current
+     * tray and page size in the medium-source-sizes-supported attribute.
+     */
+    msss = XpGetMediumSSAttr(pContext, XPPrinterAttr,
+			     xpoid_att_medium_source_sizes_supported,
+			     (const XpOidList*)NULL,
+			     (const XpOidList*)NULL);
+    page_size = XpGetPageSize(pContext, &tray, msss);
+    resolution = XpGetResolution(pContext);
+    orientation = XpGetContentOrientation(pContext);
+    
+    memset(pRect, 0, sizeof(xRectangle));
+
+    if(xpoid_none == tray)
+    {
+	/*
+	 * no tray specified; use 1st matching page size
+	 */
+	for(i_mss = 0, done = xFalse;
+	    i_mss < XpOidMediumSSCount(msss) && !done;
+	    i_mss++)
+	{
+	    if(XpOidMediumSS_DISCRETE == (msss->mss)[i_mss].mstag
+	       &&
+	       xpoid_none != (msss->mss)[i_mss].input_tray)
+	    {
+		ds_list =  (msss->mss)[i_mss].ms.discrete;
+		for(i_ds = 0; i_ds < ds_list->count; i_ds++)
+		{
+		    if(page_size == (ds_list->list)[i_ds].page_size)
+		    {
+			repro =
+			    &(ds_list->list)[i_ds].assured_reproduction_area;
+			XRectangleFromXpOidArea(pRect, repro,
+						resolution, orientation);
+			done = xTrue;
+			break;
+		    }
+		}
+	    }
+	}
+    }
+    else
+    {
+	/*
+	 * tray && page size specified; find matching entry
+	 */
+	for(i_mss = 0, done = xFalse;
+	    i_mss < XpOidMediumSSCount(msss) && !done;
+	    i_mss++)
+	{
+	    if(XpOidMediumSS_DISCRETE == (msss->mss)[i_mss].mstag
+	       &&
+	       xpoid_none != (msss->mss)[i_mss].input_tray
+	       &&
+	       (tray == (msss->mss)[i_mss].input_tray
+		||
+		xpoid_unspecified == (msss->mss)[i_mss].input_tray)
+	       )
+	    {
+		ds_list =  (msss->mss)[i_mss].ms.discrete;
+		for(i_ds = 0; i_ds < ds_list->count; i_ds++)
+		{
+		    if(page_size == (ds_list->list)[i_ds].page_size)
+		    {
+			repro =
+			    &(ds_list->list)[i_ds].assured_reproduction_area;
+			XRectangleFromXpOidArea(pRect, repro,
+						resolution, orientation);
+			if(xpoid_unspecified != (msss->mss)[i_mss].input_tray)
+			{
+			    /*
+			     * exact match on tray takes precendence over
+			     * unspecified tray entry in m-s-s-s
+			     */
+			    done = xTrue;
+			}
+			break;
+		    }
+		}
+	    }
+	}
+    }
+    XpOidMediumSSDelete(msss);
+}
+
+/*
+ * XpGetMaxWidthHeightRes returns into the supplied width and height
+ * unsigned short pointers the dimensions in millimeters of the largest
+ * supported media for a specific printer.  It looks at the
+ * medium-source-sizes-supported attribute (if it exists) to determine
+ * the list of possible media, and calls XpGetMediumMillimeters to get the
+ * dimensions for each medium.  If the m-s-s-s attribute is not defined,
+ * then the dimensions for the na-letter medium is returned.
+ *
+ * This function also returns the largest resolution in DPI defined in
+ * printer-resolutions-supported. If printer-resolutions-supported is not
+ * specified, the default is obtained from the passed XpValidatePoolsRec.
+ *
+ * The passed XpValidatePoolsRec is also used to determine valid values
+ * when parsing attribute values.
+ */
+void
+XpGetMaxWidthHeightRes(
+		       const char *printer_name,
+		       const XpValidatePoolsRec* vpr,
+		       float *width,
+		       float *height,
+		       int* resolution)
+{
+    const char* value;
+    const char* attr_str;
+    XpOidMediumSS* pool_msss;
+    const XpOidMediumSS* msss;
+    int i_mss, i_ds;
+    XpOidMediumDiscreteSizeList* ds_list;
+    float w, h;
+    XpOidCardList* pool_resolutions_supported;
+    const XpOidCardList* resolutions_supported;
+    int i;
+    int res;
+    /*
+     * get the max medium width and height
+     */
+    attr_str = XpOidString(xpoid_att_medium_source_sizes_supported);
+    value = XpGetPrinterAttribute(printer_name, attr_str);
+    pool_msss = XpOidMediumSSNew(value,
+				 vpr->valid_input_trays,
+				 vpr->valid_medium_sizes);
+    if(0 == XpOidMediumSSCount(pool_msss))
+	msss = XpGetDefaultMediumSS();
+    else
+	msss = pool_msss;
+    *width = *height = 0;
+    for(i_mss = 0; i_mss < XpOidMediumSSCount(msss); i_mss++)
+    {
+	if(XpOidMediumSS_DISCRETE == (msss->mss)[i_mss].mstag
+	   &&
+	   xpoid_none != (msss->mss)[i_mss].input_tray)
+	{
+	    ds_list = (msss->mss)[i_mss].ms.discrete;
+	    for(i_ds = 0; i_ds < ds_list->count; i_ds++)
+	    {
+		if(xpoid_none != (ds_list->list)[i_ds].page_size)
+		{
+		    XpGetMediumMillimeters((ds_list->list)[i_ds].page_size,
+					   &w, &h);
+		    if(w > *width) *width = w;
+		    if(h > *height) *height = h;
+		}
+	    }
+	}
+    }
+    XpOidMediumSSDelete(pool_msss);
+    /*
+     * get the maximum resolution
+     */
+    attr_str = XpOidString(xpoid_att_printer_resolutions_supported);
+    value = XpGetPrinterAttribute(printer_name, attr_str);
+    pool_resolutions_supported =
+	XpOidCardListNew(value, vpr->valid_printer_resolutions_supported);
+    if(0 == XpOidCardListCount(pool_resolutions_supported))
+	resolutions_supported = vpr->default_printer_resolutions_supported;
+    else
+	resolutions_supported = pool_resolutions_supported;
+    *resolution = 0;
+    for(i = 0; i < XpOidCardListCount(resolutions_supported); i++)
+    {
+	res = XpOidCardListGetCard(resolutions_supported, i);
+	if(res > *resolution) *resolution = res;
+    }
+    XpOidCardListDelete(pool_resolutions_supported);
+}
+
+FontResolutionPtr
+XpGetClientResolutions(client, num)
+    ClientPtr client;
+    int *num;
+{
+    static struct _FontResolution res;
+    int resolution = XpGetResolution(XpContextOfClient(client)); 
+    
+    res.x_resolution = resolution;
+    res.y_resolution = resolution;
+
+    res.point_size = 120;
+
+    *num = 1;
+
+    return &res;
+}
+
+
+void XpSetFontResFunc(client)
+    ClientPtr client;
+{
+    client->fontResFunc = XpGetClientResolutions;
+}
+
+
+void XpUnsetFontResFunc(client)
+    ClientPtr client;
+{
+    client->fontResFunc = NULL;
+}