// Sets all the properties for this unicharset given a src unicharset with
// everything set. The unicharsets don't have to be the same, and graphemes
// are correctly accounted for.
void UNICHARSET::PartialSetPropertiesFromOther(int start_index,
const UNICHARSET& src) {
for (int ch = start_index; ch < size_used; ++ch) {
const char* utf8 = id_to_unichar(ch);
UNICHAR_PROPERTIES properties;
if (src.GetStrProperties(utf8, &properties)) {
// Setup the script_id, other_case, and mirror properly.
const char* script = src.get_script_from_script_id(properties.script_id);
properties.script_id = add_script(script);
const char* other_case = src.id_to_unichar(properties.other_case);
if (contains_unichar(other_case)) {
properties.other_case = unichar_to_id(other_case);
} else {
properties.other_case = ch;
}
const char* mirror_str = src.id_to_unichar(properties.mirror);
if (contains_unichar(mirror_str)) {
properties.mirror = unichar_to_id(mirror_str);
} else {
properties.mirror = ch;
}
unichars[ch].properties.CopyFrom(properties);
set_normed_ids(ch);
} else {
tprintf("Failed to get properties for index %d = %s\n", ch, utf8);
}
}
}
// Expands the tops and bottoms and widths for this unicharset given a
// src unicharset with ranges in it. The unicharsets don't have to be the
// same, and graphemes are correctly accounted for.
void UNICHARSET::ExpandRangesFromOther(const UNICHARSET& src) {
for (int ch = 0; ch < size_used; ++ch) {
const char* utf8 = id_to_unichar(ch);
UNICHAR_PROPERTIES properties;
if (src.GetStrProperties(utf8, &properties)) {
// Expand just the ranges from properties.
unichars[ch].properties.ExpandRangesFrom(properties);
}
}
}