size_t
formatKeyName (KeyTable *table, char *buffer, size_t size, const KeyValue *value) {
const KeyNameEntry *kne = findKeyNameEntry(table, value);
size_t length;
STR_BEGIN(buffer, size);
if (kne) {
STR_PRINTF("%s", kne->name);
} else if (value->number != KTB_KEY_ANY) {
const KeyValue anyKey = {
.group = value->group,
.number = KTB_KEY_ANY
};
if ((kne = findKeyNameEntry(table, &anyKey))) {
STR_PRINTF("%s.%u", kne->name, value->number+1);
}
}
if (STR_LENGTH == 0) STR_PRINTF("?");
length = STR_LENGTH;
STR_END;
return length;
}
static int
putKeyName (ListGenerationData *lgd, const KeyValue *value) {
char name[0X100];
formatKeyName(lgd->keyTable, name, sizeof(name), value);
return putUtf8String(lgd, name);
}
static int
putKeyName (ListGenerationData *lgd, const KeyValue *value) {
const KeyNameEntry *kne = findKeyNameEntry(lgd, value);
if (kne) return putUtf8String(lgd, kne->name);
if (value->key != KTB_KEY_ANY) {
const KeyValue anyKey = {
.set = value->set,
.key = KTB_KEY_ANY
};
if ((kne = findKeyNameEntry(lgd, &anyKey))) {
if (!putUtf8String(lgd, kne->name)) return 0;
if (!putCharacter(lgd, WC_C('.'))) return 0;
if (!putNumber(lgd, value->key+1)) return 0;
return 1;
}
}
return putUtf8String(lgd, "?");
}
static int
putKeyCombination (ListGenerationData *lgd, const KeyCombination *combination) {
wchar_t delimiter = 0;
{
unsigned char index;
for (index=0; index<combination->modifierCount; index+=1) {
if (!delimiter) {
delimiter = WC_C('+');
} else if (!putCharacter(lgd, delimiter)) {
return 0;
}
if (!putKeyName(lgd, &combination->modifierKeys[combination->modifierPositions[index]])) return 0;
}
}
if (combination->flags & KCF_IMMEDIATE_KEY) {
if (delimiter)
if (!putCharacter(lgd, delimiter))
return 0;
if (!putKeyName(lgd, &combination->immediateKey)) return 0;
}
return 1;
}
