| … | |
… | |
| 499 | |
499 | |
| 500 | void draw (rxvt_drawable &d, int x, int y, |
500 | void draw (rxvt_drawable &d, int x, int y, |
| 501 | const text_t *text, int len, |
501 | const text_t *text, int len, |
| 502 | int fg, int bg); |
502 | int fg, int bg); |
| 503 | |
503 | |
| 504 | bool slow; // wether this is a proportional font or has other funny characteristics |
504 | bool slow; // whether this is a proportional font or has other funny characteristics |
| 505 | XFontStruct *f; |
505 | XFontStruct *f; |
| 506 | bool enc2b, encm; |
506 | bool enc2b, encm; |
| 507 | |
507 | |
| 508 | char *get_property (XFontStruct *f, Atom property, const char *repl) const; |
508 | char *get_property (XFontStruct *f, Atom property, const char *repl) const; |
| 509 | bool set_properties (rxvt_fontprop &p, int height, const char *weight, const char *slant, int avgwidth); |
509 | bool set_properties (rxvt_fontprop &p, int height, const char *weight, const char *slant, int avgwidth); |
| … | |
… | |
| 915 | uint32_t ch = FROM_UNICODE (cs, unicode); |
915 | uint32_t ch = FROM_UNICODE (cs, unicode); |
| 916 | |
916 | |
| 917 | if (ch == NOCHAR) |
917 | if (ch == NOCHAR) |
| 918 | return false; |
918 | return false; |
| 919 | |
919 | |
| 920 | /* check wether the character exists in _this_ font. horrible. */ |
920 | /* check whether the character exists in _this_ font. horrible. */ |
| 921 | XCharStruct *xcs; |
921 | XCharStruct *xcs; |
| 922 | |
922 | |
| 923 | if (encm) |
923 | if (encm) |
| 924 | { |
924 | { |
| 925 | unsigned char byte1 = ch >> 8; |
925 | unsigned char byte1 = ch >> 8; |
| … | |
… | |
| 955 | return false; |
955 | return false; |
| 956 | |
956 | |
| 957 | if (!prop || prop->width == rxvt_fontprop::unset) |
957 | if (!prop || prop->width == rxvt_fontprop::unset) |
| 958 | return true; |
958 | return true; |
| 959 | |
959 | |
| 960 | // check wether character overlaps previous/next character |
960 | // check whether character overlaps previous/next character |
| 961 | int w = xcs->rbearing - xcs->lbearing; |
961 | int w = xcs->rbearing - xcs->lbearing; |
| 962 | int wcw = max (WCWIDTH (unicode), 1); |
962 | int wcw = max (WCWIDTH (unicode), 1); |
| 963 | |
963 | |
| 964 | careful = xcs->lbearing < 0 || xcs->rbearing > prop->width * wcw; |
964 | careful = xcs->lbearing < 0 || xcs->rbearing > prop->width * wcw; |
| 965 | |
965 | |
