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IABSD.fr/xenocara/lib/libXp/man/XpSetContext.man
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- lib/libXp/man/XpSetContext.man
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.\" $XdotOrg: $ .\" .\" Copyright 1996 Hewlett-Packard Company .\" Copyright 1996 International Business Machines Corp. .\" Copyright 1996, 1999, 2004 Sun Microsystems, Inc. .\" Copyright 1996 Novell, Inc. .\" Copyright 1996 Digital Equipment Corp. .\" Copyright 1996 Fujitsu Limited .\" Copyright 1996 Hitachi, Ltd. .\" Copyright 1996 X Consortium, Inc. .\" .\" 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. .\" .TH XpSetContext 3Xp __xorgversion__ "XPRINT FUNCTIONS" .SH NAME XpSetContext \- Sets or unsets a print context with the specified display connection to the X Print Server. .SH SYNOPSIS .br cc [ flag... ] file... -lXp [ library... ] .br #include <X11/extensions/Print.h> .LP .B void XpSetContext ( .I display, .I print_context ) .br Display *\fIdisplay\fP\^; .br XPContext \fIprint_context\fP\^; .if n .ti +5n .if t .ti +.5i .SH ARGUMENTS .TP .I display Specifies a pointer to the Display structure; returned from XOpenDisplay. .TP .I print_context A pre-existing print context on the same X Server. .SH DESCRIPTION .LP XpSetContext sets the print context for a display connection. All subsequent print operations that do not explicitly take a print context-id (for example, XpStartJob) on display will use and act upon the print context set by this call, until the print context is unset or XpDestroyContext is called. The print context can be set and used on multiple jobs, if not destroyed. If .I print_context is None, XpSetContext will unset (disassociate) the print context previously associated with display. If there was no previously associated print context, no action is taken. The content of the formerly associated print context is not affected by this call, and other display connections may continue to use the print context. Since font capabilities can vary from printer to printer, XpSetContext may modify the list of available fonts (see XListFonts) on display, and the actual set of usable fonts (see XLoadFont). A unique combination of fonts may be available from within a given print context; a client should not assume that all the fonts available when no print context is set will be available when a print context is set. When a print context is set on a display connection, the default behavior of ListFonts and ListFontsWithInfo is to list all of the fonts normally associated with the X print server (i.e. fonts containing glyphs) as well as any internal printer fonts defined for the printer. The xp-listfonts-modes attribute is provided so that applications can control the behavior of ListFonts and ListFontsWithInfo and is typically used to show just internal printer fonts. Using only internal printer fonts is useful for performance reasons; the glyphs associated with the font are contained within the printer and do not have to be downloaded. If the value of xp-listfonts-modes includes xp-list-glyph-fonts, ListFonts and ListFontsWithInfo will include all of the fonts available to the server that have glyphs associated with them. If the value of xp-listfonts-modes includes xp-list-internal-printer-fonts, then ListFonts and ListFontsWithInfo will include all of the fonts defined as internal printer fonts. When the print context is unset or XpDestroyContext is called, the available fonts on display revert back to what they were previously. .SH DIAGNOSTICS .TP 15 .SM XPBadContext A valid print context-id has not been set prior to making this call. .SH "SEE ALSO" .BR XpDestroyContext (3Xp), .BR XpStartJob (3Xp)