131 lines
4.7 KiB
Plaintext
131 lines
4.7 KiB
Plaintext
/* font i18n */
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:root {
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/* customizable localized variables */
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:lang(ja) {
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--fonts-override: var(--fonts-default-override-ja);
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}
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:lang(zh-CN) {
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--fonts-override: var(--fonts-default-override-zh-cn);
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}
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:lang(zh-TW) {
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--fonts-override: var(--fonts-default-override-zh-tw);
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}
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:lang(zh-HK) {
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--fonts-override: var(--fonts-default-override-zh-hk);
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}
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:lang(ko) {
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--fonts-override: var(--fonts-default-override-ko);
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}
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}
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[lang] {
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font-family: var(--fonts-regular);
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}
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each(@fonts, {
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@weights: .gen-weights-all(@value);
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@locale: replace(@key, "@", "-");
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.font-face-cjk(~"system-ui@{locale}", @weights[@light], 300);
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.font-face-cjk(~"system-ui@{locale}", @weights[@regular], 400);
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.font-face-cjk(~"system-ui@{locale}", @weights[@medium], 500);
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.font-face-cjk(~"system-ui@{locale}", @weights[@bold], 700);
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/* Safari on macOS/iOS */
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@font-face {
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font-family: ~"system-ui@{locale}";
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src: local("HelveticaNeue");
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unicode-range: U+A0;
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}
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/* Other browsers on macOS/iOS */
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@supports not (-webkit-hyphens:none) {
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@font-face {
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font-family: ~"system-ui@{locale}";
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src: local("HelveticaNeue");
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unicode-range: U+20;
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}
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}
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:root {
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/* Special handling for Firefox on Windows/Linux */
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@supports (-moz-appearance:none) {
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--fonts-default-override@{locale}: ~"var(--fonts-proportional), system-ui@{locale}";
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}
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--fonts-default-override@{locale}: ~"system-ui@{locale}, var(--fonts-proportional)";
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}
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});
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@fonts: {
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@ja:
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"HiraKakuProN-:{W3,W6}", "Hiragino Kaku Gothic ProN :{W3,W6}", "HiraginoSans-:{W2,W4,W5,W6}",
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.shs("JP")[], .shs("J")[], .noto("JP")[], .shs("")[],
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/* https://acetaminophen.hatenablog.com/entry/2016/02/15/225009 */
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"Yu Gothic :{Regular,Medium,Bold}", "YuGothic :{Regular,Medium,Bold}",
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"Droid Sans Japanese:{}", "Meiryo:{, Bold}", "MS PGothic:{}";
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@zh-cn:
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.pingfang("SC")[],
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.shs("CN")[], .shs("SC")[], .noto("SC")[],
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"HiraginoSansGB-:{W3,W6}", "Hiragino Sans GB :{W3,W6}",
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"Microsoft YaHei:{ Light,, Bold}", "Heiti SC :{Light,Medium}", "SimHei:{}";
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@zh-tw:
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.pingfang("TC")[],
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.shs("TW")[], .shs("TC")[], .noto("TC")[],
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"HiraginoSansTC-:{W3,W6}", "Hiragino Sans TC :{W3,W6}",
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"Microsoft JhengHei:{ Light,, Bold}", "Heiti TC :{Light,Medium}", "PMingLiU:{}";
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@zh-hk:
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.pingfang("HK")[],
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.shs("HK")[], .shs("HC")[], .noto("HK")[], .shs("TC")[], .noto("TC")[],
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"HiraginoSansTC-:{W3,W6}", "Hiragino Sans TC :{W3,W6}",
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"Microsoft JhengHei:{ Light,, Bold}", "Heiti TC :{Light,Medium}", "PMingLiU_HKSCS:{}", "PMingLiU:{}";
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@ko:
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"AppleSDGothicNeo-:{Light,Regular,Medium,SemiBold}",
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.shs("KR")[], .shs("K")[], .noto("KR")[],
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"NanumBarunGothic:{ Light,, Bold}",
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"Malgun Gothic:{ Semilight,, Bold}", "Nanum Gothic:{, Bold}", "Dotum:{}";
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}
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.noto(@suffix) { @value: "Noto Sans CJK @{suffix} ", "NotoSansCJK@{suffix}-"; }
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.shs(@suffix) { @value: replace("Source Han Sans @{suffix} ", " ", " "), "SourceHanSans@{suffix}-"; }
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.pingfang(@suffix) { @value: "PingFang@{suffix}-:{Light,Regular,Medium,Semibold}"; }
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.font-face-cjk(@family, @src, @weight) {
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@font-face {
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font-family: @family;
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src: @src;
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font-weight: @weight;
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unicode-range: ~"U+11??, U+2E80-4DBF, U+4E00-9FFF, U+A960-A97F, U+AC00-D7FF, U+F900-FAFF, U+FE00-FE6F, U+FF00-FFEF, U+1F2??, U+2????";
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}
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}
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.gen-weights(@family) when (isstring(@family)) {
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@family-str: replace(@family, ":\{.*\}$", "");
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// apply standard style names if none is given
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// should the font have no styles, use :{}, as in "SimHei:{}"
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@weights-str: if(@family = @family-str, "Light,Regular,Medium,Bold", replace(@family, ".*:\{(.*)\}$", "$1"));
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@lightest: replace(@weights-str, ",.*", "");
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@boldest: replace(@weights-str, ".*,", "");
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@2ndboldest: replace(@weights-str, "(?:.*,|)([^,]*),.*$", "$1");
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@2ndlightest: if(@2ndboldest = @lightest, @lightest, replace(@weights-str, "^.*?,([^,]*).*", "$1"));
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@light: local("@{family-str}@{lightest}");
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@regular: local("@{family-str}@{2ndlightest}");
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@medium: local("@{family-str}@{2ndboldest}");
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@bold: local("@{family-str}@{boldest}");
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}
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.gen-weights(@family) when not (isstring(@family)) {
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.gen-weights-all(@family);
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}
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.gen-weights(@family, @last) {
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@this: .gen-weights(@family);
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@light: @last[@light], @this[@light];
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@regular: @last[@regular], @this[@regular];
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@medium: @last[@medium], @this[@medium];
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@bold: @last[@bold], @this[@bold];
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}
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.gen-weights-all(@family) when not (isstring(@family)) {
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.gen-weights-all(@family, length(@family));
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}
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.gen-weights-all(@family, 1) when not (isstring(@family)) {
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.gen-weights(extract(@family, 1));
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}
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.gen-weights-all(@family, @ctr) when not (isstring(@family)) and (@ctr > 1) and (@ctr <= length(@family)) {
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.gen-weights(extract(@family, @ctr), .gen-weights-all(@family, @ctr - 1));
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}
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