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Fontstack with @font-face #5

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Merged
merged 1 commit into from
Feb 14, 2021
Merged

Fontstack with @font-face #5

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3 changes: 0 additions & 3 deletions templates/base/head.tmpl
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Expand Up @@ -67,9 +67,6 @@
<link rel="stylesheet" href="{{StaticUrlPrefix}}/css/easymde.css?v={{MD5 AppVer}}">
{{end}}
<link rel="stylesheet" href="{{StaticUrlPrefix}}/css/index.css?v={{MD5 AppVer}}">
<script>
if (navigator.userAgent.match('Windows')) { document.documentElement.style.setProperty('--fonts-system-ui', 'Segoe UI'); }
</script>
<noscript>
<style>
.dropdown:hover > .menu { display: block; }
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45 changes: 6 additions & 39 deletions web_src/less/_base.less
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@@ -1,11 +1,10 @@
:root {
/* documented customizable variables */
--fonts-proportional: var(--fonts-system-ui), "Roboto", "Helvetica Neue", "Arial", "Noto Sans", "Liberation Sans";
--fonts-proportional: system-ui, -apple-system, "Segoe UI", "Roboto", "Helvetica Neue", "Arial", "Noto Sans", "Liberation Sans", sans-serif;
--fonts-monospace: "SFMono-Regular", "Menlo", "Monaco", "Consolas", "Liberation Mono", "Courier New", monospace;
--fonts-emoji: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Twemoji Mozilla";
--fonts-emoji: system-emoji;
/* other variables */
--fonts-system-ui: system-ui, -apple-system; // will be replaced with "Segoe UI" if user agent is Windows
--fonts-regular: var(--fonts-proportional), var(--fonts-emoji), sans-serif;
--fonts-regular: var(--fonts-emoji), var(--fonts-proportional);
--border-radius: .28571429rem;
--opacity-disabled: .55;
--color-primary: #4183c4;
Expand Down Expand Up @@ -116,42 +115,10 @@
--checkbox-mask-indeterminate: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M2 7.75A.75.75 0 012.75 7h10a.75.75 0 010 1.5h-10A.75.75 0 012 7.75z"></path></svg>');
}

:root:lang(ja) {
--fonts-regular: var(--fonts-proportional), var(--fonts-emoji), "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Source Han Sans JP", "Noto Sans CJK JP", "Droid Sans Japanese", "Meiryo", "MS PGothic", sans-serif;
}

:root:lang(zh-CN) {
--fonts-regular: var(--fonts-proportional), var(--fonts-emoji), "PingFang SC", "Hiragino Sans GB", "Source Han Sans CN", "Source Han Sans SC", "Noto Sans CJK SC", "Microsoft YaHei", "Heiti SC", "SimHei", sans-serif;
}

:root:lang(zh-TW) {
--fonts-regular: var(--fonts-proportional), var(--fonts-emoji), "PingFang TC", "Hiragino Sans TC", "Source Han Sans TW", "Source Han Sans TC", "Noto Sans CJK TC", "Microsoft JhengHei", "Heiti TC", "PMingLiU", sans-serif;
}

:root:lang(zh-HK) {
--fonts-regular: var(--fonts-proportional), var(--fonts-emoji), "PingFang HK", "Hiragino Sans TC", "Source Han Sans HK", "Source Han Sans TC", "Noto Sans CJK TC", "Microsoft JhengHei", "Heiti TC", "PMingLiU_HKSCS", "PMingLiU", sans-serif;
}

:root:lang(ko) {
--fonts-regular: var(--fonts-proportional), var(--fonts-emoji), "Apple SD Gothic Neo", "NanumBarunGothic", "Malgun Gothic", "Gulim", "Dotum", "Nanum Gothic", "Source Han Sans KR", "Noto Sans CJK KR", sans-serif;
}

@font-face {
font-family: "Yu Gothic";
src: local("Yu Gothic Regular"), local("Yu Gothic Medium");
font-weight: 300;
}

@font-face {
font-family: "Yu Gothic";
src: local("Yu Gothic Medium");
font-weight: 400;
}

@font-face {
font-family: "Yu Gothic";
src: local("Yu Gothic Bold");
font-weight: 700;
font-family: system-emoji;
src: local("Apple Color Emoji"), local("Segoe UI Emoji"), local("Noto Color Emoji"), local("Twemoji Mozilla");
unicode-range: ~"U+2310-329F, U+FE0?, U+1F000-1FAFF";
}

textarea {
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108 changes: 108 additions & 0 deletions web_src/less/_font_i18n.less
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@@ -0,0 +1,108 @@
/* font i18n */
:root {
/* customizable localized variables */
:lang(ja) {
--fonts-regular: var(--fonts-emoji), system-ui-ja, var(--fonts-proportional);
}
:lang(zh-CN) {
--fonts-regular: var(--fonts-emoji), system-ui-zh-cn, var(--fonts-proportional);
}
:lang(zh-TW) {
--fonts-regular: var(--fonts-emoji), system-ui-zh-tw, var(--fonts-proportional);
}
:lang(zh-HK) {
--fonts-regular: var(--fonts-emoji), system-ui-zh-hk, var(--fonts-proportional);
}
:lang(ko) {
--fonts-regular: var(--fonts-emoji), system-ui-ko, var(--fonts-proportional);
}
}

[lang] {
font-family: var(--fonts-regular);
}

each(@fonts, {
@weights: .gen-weights-all(@value);
@locale: replace(@key, "@", "-");
.font-face-cjk(~"system-ui@{locale}", @weights[@light], 300);
.font-face-cjk(~"system-ui@{locale}", @weights[@regular], 400);
.font-face-cjk(~"system-ui@{locale}", @weights[@medium], 500);
.font-face-cjk(~"system-ui@{locale}", @weights[@bold], 700);
});

@fonts: {
@ja:
"HiraginoSans-:{W2,W4,W5,W6}", "Hiragino Kaku Gothic ProN :{W3,W6}",
.shs("JP")[], .shs("J")[], .noto("JP")[], .shs("")[],
/* https://acetaminophen.hatenablog.com/entry/2016/02/15/225009 */
"Yu Gothic :{Regular,Medium,Medium,Bold}", "YuGothic :{Regular,Medium,Medium,Bold}",
"Droid Sans Japanese:{}", "Meiryo:{, Bold}", "MS PGothic:{}";
@zh-cn:
.pingfang("SC")[],
.shs("CN")[], .shs("SC")[], .noto("SC")[],
"HiraginoSansGB-:{W3,W6}", "Hiragino Sans GB :{W3,W6}",
"Microsoft YaHei:{ Light,, Bold}", "Heiti SC :{Light,Medium}", "SimHei:{}";
@zh-tw:
.pingfang("TC")[],
.shs("TW")[], .shs("TC")[], .noto("TC")[],
"HiraginoSansTC-:{W3,W6}", "Hiragino Sans TC :{W3,W6}",
"Microsoft JhengHei:{ Light,, Bold}", "Heiti TC :{Light,Medium}", "PMingLiU:{}";
@zh-hk:
.pingfang("HK")[],
.shs("HK")[], .shs("HC")[], .noto("HK")[], .shs("TC")[], .noto("TC")[],
"Microsoft JhengHei:{ Light,, Bold}", "Heiti TC :{Light,Medium}", "PMingLiU_HKSCS:{}", "PMingLiU:{}";
@ko:
"AppleSDGothicNeo-:{Light,Regular,Medium,Semibold}",
.shs("KR")[], .shs("K")[], .noto("KR")[],
"NanumBarunGothic:{ Light,, Bold}",
"Malgun Gothic:{ Semilight,, Bold}", "Nanum Gothic:{, Bold}", "Dotum:{}";
}

.noto(@suffix) { @value: "Noto Sans CJK @{suffix} ", "NotoSansCJK@{suffix}-"; }
.shs(@suffix) { @value: replace("Source Han Sans @{suffix} ", " ", " "), "SourceHanSans@{suffix}-"; }
.pingfang(@suffix) { @value: "PingFang@{suffix}-:{Light,Regular,Medium,Semibold}"; }
.font-face-cjk(@family, @src, @weight) {
@font-face {
font-family: @family;
src: @src;
font-weight: @weight;
unicode-range: ~"U+11??, U+2E80-4DBF, U+AC00-D7FF, U+4E00-9FFF, U+FF00-FFEF, U+1F2??";
}
}

.gen-weights(@family) when (isstring(@family)) {
@family-str: replace(@family, ":\{.*\}$", "");
// apply standard style names if none is given
// should the font have no styles, use :{}, as in "SimHei:{}"
@weights-str: if(@family = @family-str, "Light,Regular,Medium,Bold", replace(@family, ".*:\{(.*)\}$", "$1"));
@lightest: replace(@weights-str, ",.*", "");
@boldest: replace(@weights-str, ".*,", "");
@2ndboldest: replace(@weights-str, "(?:.*,|)([^,]*),.*$", "$1");
@2ndlightest: if(@2ndboldest = @lightest, @lightest, replace(@weights-str, "^.*?,([^,]*).*", "$1"));

@light: local("@{family-str}@{lightest}");
@regular: local("@{family-str}@{2ndlightest}");
@medium: local("@{family-str}@{2ndboldest}");
@bold: local("@{family-str}@{boldest}");
}
.gen-weights(@family) when not (isstring(@family)) {
.gen-weights-all(@family);
}
.gen-weights(@family, @last) {
@this: .gen-weights(@family);

@light: @last[@light], @this[@light];
@regular: @last[@regular], @this[@regular];
@medium: @last[@medium], @this[@medium];
@bold: @last[@bold], @this[@bold];
}
.gen-weights-all(@family) when not (isstring(@family)) {
.gen-weights-all(@family, length(@family));
}
.gen-weights-all(@family, 1) when not (isstring(@family)) {
.gen-weights(extract(@family, 1));
}
.gen-weights-all(@family, @ctr) when not (isstring(@family)) and (@ctr > 1) and (@ctr <= length(@family)) {
.gen-weights(extract(@family, @ctr), .gen-weights-all(@family, @ctr - 1));
}
1 change: 1 addition & 0 deletions web_src/less/index.less
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Expand Up @@ -12,6 +12,7 @@

@import "_svg";
@import "_tribute";
@import "_font_i18n";
@import "_base";
@import "_markdown";
@import "_home";
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