diff options
Diffstat (limited to 'source/blender/blenkernel/intern/unit.c')
| -rw-r--r-- | source/blender/blenkernel/intern/unit.c | 48 |
1 files changed, 46 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/unit.c b/source/blender/blenkernel/intern/unit.c index 133f858e9ea..963cfdbea1b 100644 --- a/source/blender/blenkernel/intern/unit.c +++ b/source/blender/blenkernel/intern/unit.c @@ -44,7 +44,8 @@ typedef struct bUnitDef { char *name; char *name_plural; /* abused a bit for the display name */ char *name_short; /* this is used for display*/ - char *name_alt; /* can be NULL */ + char *name_alt; /* keyboard-friendly ASCII-only version of name_short, can be NULL */ + /* if name_short has non-ASCII chars, name_alt should be present */ char *name_display; /* can be NULL */ @@ -76,7 +77,7 @@ static struct bUnitCollection buDummyCollecton = {buDummyDef, 0, 0, sizeof(buDum static struct bUnitDef buMetricLenDef[] = { {"kilometer", "kilometers", "km", NULL, "Kilometers", 1000.0, 0.0, B_UNIT_DEF_NONE}, {"hectometer", "hectometers", "hm", NULL, "100 Meters", 100.0, 0.0, B_UNIT_DEF_SUPPRESS}, - {"dekameter", "dekameters", "dkm",NULL, "10 Meters", 10.0, 0.0, B_UNIT_DEF_SUPPRESS}, + {"dekameter", "dekameters", "dam",NULL, "10 Meters", 10.0, 0.0, B_UNIT_DEF_SUPPRESS}, {"meter", "meters", "m", NULL, "Meters", 1.0, 0.0, B_UNIT_DEF_NONE}, /* base unit */ {"decimetre", "decimetres", "dm", NULL, "10 Centimeters", 0.1, 0.0, B_UNIT_DEF_SUPPRESS}, {"centimeter", "centimeters", "cm", NULL, "Centimeters", 0.01, 0.0, B_UNIT_DEF_NONE}, @@ -543,6 +544,49 @@ int bUnit_ReplaceString(char *str, int len_max, char *str_prev, double scale_pre return change; } +/* 45µm --> 45um */ +void bUnit_ToUnitAltName(char *str, int len_max, char *orig_str, int system, int type) +{ + bUnitCollection *usys = unit_get_system(system, type); + + bUnitDef *unit; + bUnitDef *unit_def= unit_default(usys); + + /* find and substitute all units */ + for(unit= usys->units; unit->name; unit++) { + if(len_max > 0 && (unit->name_alt || unit == unit_def)) + { + char *found= NULL; + + found= unit_find_str(orig_str, unit->name_short); + if(found) { + int offset= found - orig_str; + int len_name= 0; + + /* copy everything before the unit */ + offset= (offset<len_max? offset: len_max); + strncpy(str, orig_str, offset); + + str+= offset; + orig_str+= offset + strlen(unit->name_short); + len_max-= offset; + + /* print the alt_name */ + if(unit->name_alt) + len_name= snprintf(str, len_max, "%s", unit->name_alt); + else + len_name= 0; + + len_name= (len_name<len_max? len_name: len_max); + str+= len_name; + len_max-= len_name; + } + } + } + + /* finally copy the rest of the string */ + strncpy(str, orig_str, len_max); +} double bUnit_ClosestScalar(double value, int system, int type) { |