projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| cfbe03c9 JS |
1 | /* |
| 2 | * Copyright (C) 1989-94 GROUPE BULL | |
| 3 | * | |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 5 | * of this software and associated documentation files (the "Software"), to | |
| 6 | * deal in the Software without restriction, including without limitation the | |
| 7 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or | |
| 8 | * sell copies of the Software, and to permit persons to whom the Software is | |
| 9 | * furnished to do so, subject to the following conditions: | |
| 10 | * | |
| 11 | * The above copyright notice and this permission notice shall be included in | |
| 12 | * all copies or substantial portions of the Software. | |
| 13 | * | |
| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
| 17 | * GROUPE BULL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN | |
| 18 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
| 19 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
| 20 | * | |
| 21 | * Except as contained in this notice, the name of GROUPE BULL shall not be | |
| 22 | * used in advertising or otherwise to promote the sale, use or other dealings | |
| 23 | * in this Software without prior written authorization from GROUPE BULL. | |
| 24 | */ | |
| 25 | ||
| 26 | /*****************************************************************************\ | |
| 27 | * XpmCrIFrBuf.c: * | |
| 28 | * * | |
| 29 | * XPM library * | |
| 30 | * Parse an Xpm buffer (file in memory) and create the image and possibly its * | |
| 31 | * mask * | |
| 32 | * Developed by Arnaud Le Hors * | |
| 33 | \*****************************************************************************/ | |
| 34 | ||
| 35 | #include "xpm34p.h" | |
| 36 | ||
| 37 | int | |
| 38 | XpmCreateImageFromBuffer(Display *display, char *buffer, XImage **image_return, | |
| 39 | XImage **shapeimage_return, XpmAttributes *attributes) | |
| 40 | { | |
| 41 | XpmImage image; | |
| 42 | XpmInfo info; | |
| 43 | int ErrorStatus; | |
| 44 | ||
| 45 | /* create an XpmImage from the buffer */ | |
| 46 | if (attributes) { | |
| 47 | xpmInitAttributes(attributes); | |
| 48 | xpmSetInfoMask(&info, attributes); | |
| 49 | ErrorStatus = XpmCreateXpmImageFromBuffer(buffer, &image, &info); | |
| 50 | } else | |
| 51 | ErrorStatus = XpmCreateXpmImageFromBuffer(buffer, &image, NULL); | |
| 52 | ||
| 53 | if (ErrorStatus != XpmSuccess) | |
| 54 | return (ErrorStatus); | |
| 55 | ||
| 56 | /* create the related ximages */ | |
| 57 | ErrorStatus = XpmCreateImageFromXpmImage(display, &image, | |
| 58 | image_return, shapeimage_return, | |
| 59 | attributes); | |
| 60 | if (attributes) { | |
| 61 | if (ErrorStatus >= 0) /* no fatal error */ | |
| 62 | xpmSetAttributes(attributes, &image, &info); | |
| 63 | XpmFreeXpmInfo(&info); | |
| 64 | } | |
| 65 | /* free the XpmImage */ | |
| 66 | XpmFreeXpmImage(&image); | |
| 67 | ||
| 68 | return (ErrorStatus); | |
| 69 | } | |
| 70 | ||
| 71 | int | |
| 72 | XpmCreateXpmImageFromBuffer(char *buffer, XpmImage *image, XpmInfo *info) | |
| 73 | { | |
| 74 | xpmData mdata; | |
| 75 | int ErrorStatus; | |
| 76 | ||
| 77 | /* init returned values */ | |
| 78 | xpmInitXpmImage(image); | |
| 79 | xpmInitXpmInfo(info); | |
| 80 | ||
| 81 | /* open buffer to read */ | |
| 82 | xpmOpenBuffer(buffer, &mdata); | |
| 83 | ||
| 84 | /* create the XpmImage from the XpmData */ | |
| 85 | ErrorStatus = xpmParseData(&mdata, image, info); | |
| 86 | ||
| 87 | xpmDataClose(&mdata); | |
| 88 | ||
| 89 | return (ErrorStatus); | |
| 90 | } |