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Merge pull request #1229 from kraftwerk28/sway-language-country-flag

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`sway/language` country flag
This commit is contained in:
Alex
2021-12-01 11:49:39 +01:00
committed by GitHub
parent d41a60d2d9 89afa8e149
commit 7069429c03
3 changed files with 19 additions and 3 deletions
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17
src/modules/sway/language.cpp
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@ -99,7 +99,8 @@ auto Language::update() -> void {
fmt::arg("short", layout_.short_name),
fmt::arg("shortDescription", layout_.short_description),
fmt::arg("long", layout_.full_name),
fmt::arg("variant", layout_.variant)));
fmt::arg("variant", layout_.variant),
fmt::arg("flag", layout_.country_flag())));
label_.set_markup(display_layout);
if (tooltipEnabled()) {
if (tooltip_format_ != "") {
@ -107,7 +108,8 @@ auto Language::update() -> void {
fmt::arg("short", layout_.short_name),
fmt::arg("shortDescription", layout_.short_description),
fmt::arg("long", layout_.full_name),
fmt::arg("variant", layout_.variant)));
fmt::arg("variant", layout_.variant),
fmt::arg("flag", layout_.country_flag())));
label_.set_tooltip_markup(tooltip_display_layout);
} else {
label_.set_tooltip_markup(display_layout);
@ -212,4 +214,15 @@ Language::XKBContext::~XKBContext() {
rxkb_context_unref(context_);
delete layout_;
}
std::string Language::Layout::country_flag() const {
if (short_name.size() != 2) return "";
unsigned char result[] = "\xf0\x9f\x87\x00\xf0\x9f\x87\x00";
result[3] = short_name[0] + 0x45;
result[7] = short_name[1] + 0x45;
// Check if both emojis are in A-Z symbol bounds
if (result[3] < 0xa6 || result[3] > 0xbf) return "";
if (result[7] < 0xa6 || result[7] > 0xbf) return "";
return std::string{reinterpret_cast<char*>(result)};
}
} // namespace waybar::modules::sway