* Open and read the tile file. Return TRUE if there were no problems. * Return FALSE otherwise. */
| 383 | * Return FALSE otherwise. |
| 384 | */ |
| 385 | static boolean |
| 386 | init_tiles(struct xwindow *wp) |
| 387 | { |
| 388 | #ifdef USE_XPM |
| 389 | XpmAttributes attributes; |
| 390 | int errorcode; |
| 391 | #else |
| 392 | FILE *fp = (FILE *) 0; |
| 393 | x11_header header; |
| 394 | unsigned char *cp, *colormap = (unsigned char *) 0; |
| 395 | unsigned char *tb, *tile_bytes = (unsigned char *) 0; |
| 396 | int size; |
| 397 | XColor *colors = (XColor *) 0; |
| 398 | unsigned i; |
| 399 | int x, y; |
| 400 | int bitmap_pad; |
| 401 | int ddepth; |
| 402 | #endif |
| 403 | char buf[BUFSZ]; |
| 404 | Display *dpy = XtDisplay(toplevel); |
| 405 | Screen *screen = DefaultScreenOfDisplay(dpy); |
| 406 | struct map_info_t *map_info = (struct map_info_t *) 0; |
| 407 | struct tile_map_info_t *tile_info = (struct tile_map_info_t *) 0; |
| 408 | unsigned int image_height = 0, image_width = 0; |
| 409 | boolean result = TRUE; |
| 410 | XGCValues values; |
| 411 | XtGCMask mask; |
| 412 | |
| 413 | /* already have tile information */ |
| 414 | if (tile_pixmap != None) |
| 415 | goto tiledone; |
| 416 | |
| 417 | map_info = wp->map_information; |
| 418 | tile_info = &map_info->tile_map; |
| 419 | (void) memset((genericptr_t) tile_info, 0, |
| 420 | sizeof (struct tile_map_info_t)); |
| 421 | |
| 422 | /* no tile file name, no tile information */ |
| 423 | if (!appResources.tile_file[0]) { |
| 424 | result = FALSE; |
| 425 | goto tiledone; |
| 426 | } |
| 427 | |
| 428 | #ifdef USE_XPM |
| 429 | attributes.valuemask = XpmCloseness; |
| 430 | attributes.closeness = 25000; |
| 431 | |
| 432 | errorcode = XpmReadFileToImage(dpy, appResources.tile_file, &tile_image, |
| 433 | 0, &attributes); |
| 434 | |
| 435 | if (errorcode == XpmColorFailed) { |
| 436 | Sprintf(buf, "Insufficient colors available to load %s.", |
| 437 | appResources.tile_file); |
| 438 | X11_raw_print(buf); |
| 439 | X11_raw_print("Try closing other colorful applications and restart."); |
| 440 | X11_raw_print("Attempting to load with inferior colors."); |
| 441 | attributes.closeness = 50000; |
| 442 | errorcode = XpmReadFileToImage(dpy, appResources.tile_file, |
no test coverage detected