124 lines
3.9 KiB
C
124 lines
3.9 KiB
C
/*
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* Copyright (C) 1989-95 GROUPE BULL
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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
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell 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
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* GROUPE BULL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* 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 name of GROUPE BULL shall not be
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* used in advertising or otherwise to promote the sale, use or other dealings
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* in this Software without prior written authorization from GROUPE BULL.
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*/
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/*****************************************************************************\
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* CrIFrData.c: *
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* *
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* XPM library *
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* Parse an Xpm array and create the image and possibly its mask *
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* *
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* Developed by Arnaud Le Hors *
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\*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "XpmI.h"
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LFUNC(OpenArray, void, (char **data, xpmData *mdata));
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int
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XpmCreateImageFromData(display, data, image_return,
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shapeimage_return, attributes)
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Display *display;
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char **data;
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XImage **image_return;
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XImage **shapeimage_return;
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XpmAttributes *attributes;
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{
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XpmImage image;
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XpmInfo info;
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int ErrorStatus;
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xpmData mdata;
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xpmInitXpmImage(&image);
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xpmInitXpmInfo(&info);
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/* open data */
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OpenArray(data, &mdata);
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/* create an XpmImage from the file */
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if (attributes) {
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xpmInitAttributes(attributes);
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xpmSetInfoMask(&info, attributes);
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ErrorStatus = xpmParseDataAndCreate(display, &mdata,
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image_return, shapeimage_return,
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&image, &info, attributes);
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} else
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ErrorStatus = xpmParseDataAndCreate(display, &mdata,
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image_return, shapeimage_return,
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&image, NULL, attributes);
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if (attributes) {
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if (ErrorStatus >= 0) /* no fatal error */
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xpmSetAttributes(attributes, &image, &info);
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XpmFreeXpmInfo(&info);
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}
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/* free the XpmImage */
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XpmFreeXpmImage(&image);
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return (ErrorStatus);
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}
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int
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XpmCreateXpmImageFromData(data, image, info)
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char **data;
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XpmImage *image;
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XpmInfo *info;
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{
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xpmData mdata;
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int ErrorStatus;
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/* init returned values */
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xpmInitXpmImage(image);
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xpmInitXpmInfo(info);
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/* open data */
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OpenArray(data, &mdata);
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/* create the XpmImage from the XpmData */
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ErrorStatus = xpmParseData(&mdata, image, info);
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return (ErrorStatus);
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}
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/*
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* open the given array to be read or written as an xpmData which is returned
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*/
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static void
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OpenArray(data, mdata)
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char **data;
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xpmData *mdata;
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{
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mdata->type = XPMARRAY;
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mdata->stream.data = data;
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mdata->cptr = *data;
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mdata->line = 0;
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mdata->CommentLength = 0;
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mdata->Bcmt = mdata->Ecmt = NULL;
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mdata->Bos = mdata->Eos = '\0';
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mdata->format = 0; /* this can only be Xpm 2 or 3 */
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}
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