diff options
Diffstat (limited to 'src/rgb.c')
| -rw-r--r-- | src/rgb.c | 138 |
1 files changed, 0 insertions, 138 deletions
@@ -33,11 +33,6 @@ \*****************************************************************************/ /* - * The code related to FOR_MSW has been added by - * HeDu (hedu@cul-ipn.uni-kiel.de) 4/94 - */ - -/* * Part of this code has been taken from the ppmtoxpm.c file written by Mark * W. Snitily but has been modified for my special need */ @@ -48,8 +43,6 @@ #include "XpmI.h" #include <ctype.h> -#ifndef FOR_MSW /* normal part first, MSW part at - * the end, (huge ifdef!) */ /* * Read a rgb text file. It stores the rgb values (0->65535) * and the rgb mnemonics (malloc'ed) into the "rgbn" array. Returns the @@ -154,134 +147,3 @@ xpmFreeRgbNames( for (i = 0, rgb = rgbn; i < rgbn_max; i++, rgb++) XpmFree(rgb->name); } - -#else /* here comes the MSW part, the - * second part of the huge ifdef */ - -#include "rgbtab.h" /* hard coded rgb.txt table */ - -int -xpmReadRgbNames( - const char *rgb_fname, - xpmRgbName rgbn[]) -{ - /* - * check for consistency??? - * table has to be sorted for calls on strcasecmp - */ - return (numTheRGBRecords); -} - -/* - * MSW rgb values are made from 3 BYTEs, this is different from X XColor.red, - * which has something like #0303 for one color - */ -char * -xpmGetRgbName( - xpmRgbName rgbn[], /* rgb mnemonics from rgb text file - * not used */ - int rgbn_max, /* not used */ - int red, /* rgb values */ - int green, - int blue) - -{ - int i; - unsigned long rgbVal; - - i = 0; - while (i < numTheRGBRecords) { - rgbVal = theRGBRecords[i].rgb; - if (GetRValue(rgbVal) == red && - GetGValue(rgbVal) == green && - GetBValue(rgbVal) == blue) - return (theRGBRecords[i].name); - i++; - } - return (NULL); -} - -/* used in XParseColor in simx.c */ -int -xpmGetRGBfromName( - char *inname, - int *r, - int *g, - int *b) -{ - int left, right, middle; - int cmp; - unsigned long rgbVal; - char *name; - char *grey, *p; - - name = xpmstrdup(inname); - - /* - * the table in rgbtab.c has no names with spaces, and no grey, but a - * lot of gray - */ - /* so first extract ' ' */ - while (p = strchr(name, ' ')) { - while (*(p)) { /* till eof of string */ - *p = *(p + 1); /* copy to the left */ - p++; - } - } - /* fold to lower case */ - p = name; - while (*p) { - *p = tolower(*p); - p++; - } - - /* - * substitute Grey with Gray, else rgbtab.h would have more than 100 - * 'duplicate' entries - */ - if (grey = strstr(name, "grey")) - grey[2] = 'a'; - - /* binary search */ - left = 0; - right = numTheRGBRecords - 1; - do { - middle = (left + right) / 2; - cmp = xpmstrcasecmp(name, theRGBRecords[middle].name); - if (cmp == 0) { - rgbVal = theRGBRecords[middle].rgb; - *r = GetRValue(rgbVal); - *g = GetGValue(rgbVal); - *b = GetBValue(rgbVal); - free(name); - return (1); - } else if (cmp < 0) { - right = middle - 1; - } else { /* > 0 */ - left = middle + 1; - } - } while (left <= right); - - /* - * I don't like to run in a ColorInvalid error and to see no pixmap at - * all, so simply return a red pixel. Should be wrapped in an #ifdef - * HeDu - */ - - *r = 255; - *g = 0; - *b = 0; /* red error pixel */ - - free(name); - return (1); -} - -void -xpmFreeRgbNames( - xpmRgbName rgbn[], - int rgbn_max) -{ - /* nothing to do */ -} - -#endif /* MSW part */ |