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116 lines
3.8 KiB
C
116 lines
3.8 KiB
C
/* $Xorg: XpImageRes.c,v 1.4 2000/08/17 19:46:07 cpqbld Exp $ */
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/******************************************************************************
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******************************************************************************
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**
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** (c) Copyright 1996 Hewlett-Packard Company
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** (c) Copyright 1996 International Business Machines Corp.
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** (c) Copyright 1996 Sun Microsystems, Inc.
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** (c) Copyright 1996 Novell, Inc.
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** (c) Copyright 1996 Digital Equipment Corp.
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** (c) Copyright 1996 Fujitsu Limited
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** (c) Copyright 1996 Hitachi, Ltd.
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**
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** Permission is hereby granted, free of charge, to any person obtaining a copy
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** of this software and associated documentation files (the "Software"), to deal
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** in the Software without restriction, including without limitation the rights
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** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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** copies of the Software, and to permit persons to whom the Software is
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** furnished to do so, subject to the following conditions:
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**
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** The above copyright notice and this permission notice shall be included in
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** all copies or substantial portions of the Software.
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**
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** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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** COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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** IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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** CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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**
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** Except as contained in this notice, the names of the copyright holders shall
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** not be used in advertising or otherwise to promote the sale, use or other
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** dealings in this Software without prior written authorization from said
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** copyright holders.
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**
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******************************************************************************
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*****************************************************************************/
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/* $XFree86: xc/lib/Xp/XpImageRes.c,v 1.5 2002/10/16 00:37:32 dawes Exp $ */
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#define NEED_REPLIES
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#include <X11/extensions/Printstr.h>
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#include <X11/Xlibint.h>
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#include "XpExtUtil.h"
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Bool
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XpSetImageResolution (
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Display *dpy,
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XPContext print_context,
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int image_res,
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int *prev_res
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)
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{
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xPrintSetImageResolutionReq *req;
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xPrintSetImageResolutionReply rep;
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XExtDisplayInfo *info = (XExtDisplayInfo *) xp_find_display (dpy);
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if (image_res < 0 || image_res > 65535)
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return (False);
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if (XpCheckExtInit(dpy, XP_DONT_CHECK) == -1)
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return (False);
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LockDisplay (dpy);
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GetReq(PrintSetImageResolution,req);
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req->reqType = info->codes->major_opcode;
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req->printReqType = X_PrintSetImageResolution;
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req->printContext = print_context;
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req->imageRes = image_res;
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if (! _XReply (dpy, (xReply *) &rep, 0, xTrue)) {
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UnlockDisplay(dpy);
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SyncHandle();
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return(False);
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}
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UnlockDisplay(dpy);
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SyncHandle();
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if (rep.status && prev_res)
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*prev_res = rep.prevRes;
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return ( rep.status );
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}
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int
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XpGetImageResolution (
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Display *dpy,
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XPContext print_context
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)
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{
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xPrintGetImageResolutionReq *req;
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xPrintGetImageResolutionReply rep;
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XExtDisplayInfo *info = (XExtDisplayInfo *) xp_find_display (dpy);
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if (XpCheckExtInit(dpy, XP_DONT_CHECK) == -1)
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return (-1);
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LockDisplay (dpy);
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GetReq(PrintGetImageResolution,req);
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req->reqType = info->codes->major_opcode;
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req->printReqType = X_PrintGetImageResolution;
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req->printContext = print_context;
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if (! _XReply (dpy, (xReply *) &rep, 0, xTrue)) {
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UnlockDisplay(dpy);
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SyncHandle();
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return(-1);
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}
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UnlockDisplay(dpy);
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SyncHandle();
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return ( rep.imageRes );
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}
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