void
XpValidatePrinterMediaAttrs(XpContextPtr pContext,
const XpOidList* valid_trays,
const XpOidList* valid_sizes)
{
const XpOidMediumSS* msss;
XpOidMediumSS* pool_msss;
XpOidTrayMediumList* tm;
pool_msss = XpGetMediumSSAttr(pContext, XPPrinterAttr,
xpoid_att_medium_source_sizes_supported,
valid_trays, valid_sizes);
if(0 == XpOidMediumSSCount(pool_msss))
msss = XpGetDefaultMediumSS();
else
msss = pool_msss;
XpPutMediumSSAttr(pContext, XPPrinterAttr,
xpoid_att_medium_source_sizes_supported, msss);
tm = XpGetTrayMediumListAttr(pContext, XPPrinterAttr,
xpoid_att_input_trays_medium,
valid_trays, msss);
XpPutTrayMediumListAttr(pContext, XPPrinterAttr,
xpoid_att_input_trays_medium, tm);
XpOidMediumSSDelete(pool_msss);
XpOidTrayMediumListDelete(tm);
}
/*
* 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);
}
/*
* 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;
}
static void
XpValidateDocOrPagePool(XpContextPtr pContext,
XPAttributes pool, /* XPDocAttr or XPPageAttr */
const XpOidList* attrs_supported,
const XpValidatePoolsRec* vpr)
{
/*
* content-orientation
*/
if(XpOidListHasOid(attrs_supported, xpoid_att_content_orientation))
{
XpOidList* content_orientations_supported;
content_orientations_supported =
XpGetListAttr(pContext, XPPrinterAttr,
xpoid_att_content_orientations_supported,
vpr->valid_content_orientations_supported);
XpValidateOidAttr(pContext, pool, xpoid_att_content_orientation,
content_orientations_supported, xpoid_none);
XpOidListDelete(content_orientations_supported);
}
/*
* copy-count
*/
if(XpOidListHasOid(attrs_supported, xpoid_att_copy_count))
XpValidateCardAttr(pContext, pool, xpoid_att_copy_count,
(const XpOidCardList*)NULL, 0);
/*
* default-printer-resolution
*/
if(XpOidListHasOid(attrs_supported, xpoid_att_default_printer_resolution))
{
XpOidCardList* printer_resolutions_supported;
printer_resolutions_supported =
XpGetCardListAttr(pContext, XPPrinterAttr,
xpoid_att_printer_resolutions_supported,
vpr->valid_printer_resolutions_supported);
XpValidateCardAttr(pContext, pool,
xpoid_att_default_printer_resolution,
printer_resolutions_supported, 0);
XpOidCardListDelete(printer_resolutions_supported);
}
/*
* default-input-tray
*/
if(XpOidListHasOid(attrs_supported, xpoid_att_default_input_tray))
{
XpOidTrayMediumList* input_trays_medium;
const char* value_in;
XpOid value_tray;
input_trays_medium =
XpGetTrayMediumListAttr(pContext, XPPrinterAttr,
xpoid_att_input_trays_medium,
(const XpOidList*)NULL,
(const XpOidMediumSS*)NULL);
value_in =
XpGetStringAttr(pContext, pool, xpoid_att_default_input_tray);
value_tray = XpOidFromString(value_in);
if(!XpOidTrayMediumListHasTray(input_trays_medium, value_tray))
value_tray = xpoid_none;
XpPutOidAttr(pContext, pool, xpoid_att_default_input_tray, value_tray);
XpOidTrayMediumListDelete(input_trays_medium);
}
/*
* default-medium
*/
if(XpOidListHasOid(attrs_supported, xpoid_att_default_medium))
{
XpOidMediumSS* msss;
const char* value_in;
XpOid value_size;
msss = XpGetMediumSSAttr(pContext, XPPrinterAttr,
xpoid_att_medium_source_sizes_supported,
(const XpOidList*)NULL,
(const XpOidList*)NULL);
value_in = XpGetStringAttr(pContext, pool, xpoid_att_default_medium);
value_size = XpOidFromString(value_in);
if(!XpOidMediumSSHasSize(msss, value_size))
value_size = xpoid_none;
XpPutOidAttr(pContext, pool, xpoid_att_default_medium, value_size);
XpOidMediumSSDelete(msss);
}
/*
* document-format
*/
if(XpOidListHasOid(attrs_supported, xpoid_att_document_format))
{
XpOidDocFmtList* document_formats_supported;
const char* value_in;
XpOidDocFmt* document_format;
const char* value_out;
document_formats_supported =
XpGetDocFmtListAttr(pContext, XPPrinterAttr,
xpoid_att_document_formats_supported,
vpr->valid_document_formats_supported);
value_in = XpGetStringAttr(pContext, pool, xpoid_att_document_format);
document_format = XpOidDocFmtNew(value_in);
if(XpOidDocFmtListHasFmt(document_formats_supported, document_format))
value_out = XpOidDocFmtString(document_format);
else
value_out = XpOidDocFmtString(vpr->default_document_format);
XpOidDocFmtListDelete(document_formats_supported);
XpOidDocFmtDelete(document_format);
XpPutStringAttr(pContext, pool, xpoid_att_document_format, value_out);
XpOidFree(value_out);
}
/*
* plex
*/
if(XpOidListHasOid(attrs_supported, xpoid_att_plex))
{
XpOidList* plexes_supported;
plexes_supported =
XpGetListAttr(pContext, XPPrinterAttr, xpoid_att_plexes_supported,
vpr->valid_plexes_supported);
XpValidateOidAttr(pContext, pool, xpoid_att_plex,
plexes_supported, xpoid_none);
XpOidListDelete(plexes_supported);
}
/*
* xp-listfonts-modes
*/
if(XpOidListHasOid(attrs_supported, xpoid_att_xp_listfonts_modes))
{
XpOidList* xp_listfonts_modes_supported;
xp_listfonts_modes_supported =
XpGetListAttr(pContext, XPPrinterAttr,
xpoid_att_xp_listfonts_modes_supported,
vpr->valid_xp_listfonts_modes_supported);
XpValidateListAttr(pContext, pool, xpoid_att_xp_listfonts_modes,
xp_listfonts_modes_supported,
(const XpOidList*)NULL);
XpOidListDelete(xp_listfonts_modes_supported);
}
}
