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Add Dutch, German, French, Italian, Spanish, Portuguese and Polish with their calendars and Home Assistant's own words

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tools/i18n.py gets cldr (day and month names, date orders, numbers and the clock from Node's Intl), ha-words (the
words for states from Home Assistant's own translations, English included) and lint (English left in the firmware's
code). The screens write numbers from Home Assistant in the chosen format, and every text font carries the apostrophe.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Max Gramser
2026-09-19 14:35:37 +02:00
parent 520826821f
commit 951dceebf9
19 changed files with 2263 additions and 334 deletions
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components/smart_display/screen_text.h
+31
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@@ -5,6 +5,7 @@
// flash: no text is copied, searched for or kept in RAM, and a screen carries no language but its own.
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <string>
#include "screen_text_keys.h"
@@ -62,6 +63,36 @@ inline const char *group_mark() {
if (number_style == 3) return " ";
return tr(txt::number_group);
}
// How many digits a whole number needs before it gets separators: 4 ("1,234") in most languages, 5 in Italian, Spanish
// and Polish, which write 1234 but 12.345 (CLDR's minimum grouping digits, as Home Assistant's own numbers do).
inline size_t group_from() {
if (number_style) return 4;
int minimum = atoi(tr(txt::number_group_min));
return minimum >= 2 ? 5 : 4;
}
// A number the way this screen writes numbers: `whole` digits (no sign) and the digits after the point.
inline std::string write_number(const std::string &whole, const std::string &fraction) {
std::string out = whole;
if (out.size() >= group_from()) {
const std::string group = group_mark();
for (int i = static_cast<int>(out.size()) - 3; i > 0; i -= 3) out.insert(static_cast<size_t>(i), group);
}
if (!fraction.empty()) out += std::string(1, decimal_mark()) + fraction;
return out;
}
// A state as Home Assistant sends a number ("1234.5", "-3") written the way this screen writes numbers ("1.234,5" in
// Dutch); any other text as it is.
inline std::string localize(const std::string &state) {
size_t start = !state.empty() && state[0] == '-' ? 1 : 0, dot = std::string::npos;
if (start == state.size()) return state;
for (size_t i = start; i < state.size(); ++i) {
if (state[i] == '.' && dot == std::string::npos && i > start && i + 1 < state.size()) dot = i;
else if (state[i] < '0' || state[i] > '9') return state;
}
std::string whole = state.substr(start, dot == std::string::npos ? std::string::npos : dot - start);
std::string fraction = dot == std::string::npos ? std::string() : state.substr(dot + 1);
return state.substr(0, start) + write_number(whole, fraction);
}
// "point", "comma", "space" or "auto" as its number_style; -1 for anything else.
inline int number_style_of(const std::string &name) {
if (name == "auto") return 0;