comparison: console/libgnt/gntutils.c
console/libgnt/gntutils.c
- changeset 14121
- 3d8804b82150
- child 14122
- daf2aaa61829
equal
deleted
inserted
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| 14120:c7e54fa6147e | 14121:3d8804b82150 |
|---|---|
| 1 #include "gntutils.h" | |
| 2 | |
| 3 void gnt_util_get_text_bound(const char *text, int *width, int *height) | |
| 4 { | |
| 5 const char *s = text, *last; | |
| 6 int count = 1, max = 0; | |
| 7 int len; | |
| 8 | |
| 9 /* XXX: ew ... everyone look away */ | |
| 10 last = s; | |
| 11 while (*s) | |
| 12 { | |
| 13 if (*s == '\n' || *s == '\r') | |
| 14 { | |
| 15 count++; | |
| 16 len = g_utf8_pointer_to_offset(last, s); | |
| 17 if (max < len) | |
| 18 max = len; | |
| 19 last = s + 1; | |
| 20 } | |
| 21 s++; | |
| 22 } | |
| 23 | |
| 24 len = g_utf8_pointer_to_offset(last, s); | |
| 25 if (max < len) | |
| 26 max = len; | |
| 27 | |
| 28 if (height) | |
| 29 *height = count; | |
| 30 if (width) | |
| 31 *width = max + (count > 1); | |
| 32 } | |
| 33 |
