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Namespace docs.rs theme setting #2464

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Merged
merged 6 commits into from
Mar 19, 2024
Merged

Namespace docs.rs theme setting #2464

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f8d1f02
Fix indentation
Nemo157 Mar 18, 2024
493b622
Don't pollute the global function namespace with theme functions
Nemo157 Mar 18, 2024
3f74bca
Only set theme if configured
Nemo157 Mar 18, 2024
276ecce
Use namespaced data variable to store docs.rs' theme
Nemo157 Mar 18, 2024
cf814b1
Don't lazy-load storage-change-detection
Nemo157 Mar 18, 2024
3c90b37
Add gui-test for theme changing
Nemo157 Mar 18, 2024
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2 changes: 1 addition & 1 deletion templates/rustdoc/body.html
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
<script async src="/-/static/menu.js?{{ docsrs_version() | slugify }}"></script>
<script async src="/-/static/index.js?{{ docsrs_version() | slugify }}"></script>
{# see comment in ../storage-change-detection.html for details #}
<iframe loading="lazy" src="/-/storage-change-detection.html" width="0" height="0" style="display: none"></iframe>
<iframe src="/-/storage-change-detection.html" width="0" height="0" style="display: none"></iframe>
6 changes: 3 additions & 3 deletions templates/style/_syntax-themes.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -17,10 +17,10 @@ html {
--color-syntax-string: #718c00;
}

// To add a new theme, copy the above theme into a new `html[data-theme="name"]`
// To add a new theme, copy the above theme into a new `html[data-docs-rs-theme="name"]`
// block below and change the colors

html[data-theme="dark"] {
html[data-docs-rs-theme="dark"] {
--color-syntax-foreground: inherit;
--color-syntax-attribute: #ee6868;
--color-syntax-background: #2a2a2a;
Expand All @@ -39,7 +39,7 @@ html[data-theme="dark"] {
--color-syntax-string: #83a300;
}

html[data-theme="ayu"] {
html[data-docs-rs-theme="ayu"] {
--color-syntax-foreground: #e6e1cf;
--color-syntax-attribute: #e6e1cf;
--color-syntax-background: #191f26;
Expand Down
6 changes: 3 additions & 3 deletions templates/style/_themes.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -32,10 +32,10 @@ html {
--chart-grid: #ddd;
}

// To add a new theme, copy the above theme into a new `html[data-theme="name"]`
// To add a new theme, copy the above theme into a new `html[data-docs-rs-theme="name"]`
// block below and change the colors

html[data-theme="dark"] {
html[data-docs-rs-theme="dark"] {
color-scheme: dark;
--color-background-code: #2a2a2a;
--color-background: #353535;
Expand Down Expand Up @@ -68,7 +68,7 @@ html[data-theme="dark"] {
--chart-grid: #4e4e4e;
}

html[data-theme="ayu"] {
html[data-docs-rs-theme="ayu"] {
color-scheme: dark;
--color-background-code: #191f26;
--color-background: #0f1419;
Expand Down
34 changes: 19 additions & 15 deletions templates/theme.js
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Original file line number Diff line number Diff line change
@@ -1,18 +1,22 @@
function applyTheme(theme) {
document.documentElement.dataset.theme = theme;
}
(function() {
function applyTheme(theme) {
if (theme) {
document.documentElement.dataset.docsRsTheme = theme;
}
}

window.addEventListener('storage', function (ev) {
if (ev.key === 'rustdoc-theme') {
applyTheme(ev.newValue);
}
});
window.addEventListener('storage', function (ev) {
if (ev.key === 'rustdoc-theme') {
applyTheme(ev.newValue);
}
});

// see ./storage-change-detection.html for details
window.addEventListener('message', function (ev) {
if (ev.data && ev.data.storage && ev.data.storage.key === 'rustdoc-theme') {
applyTheme(ev.data.storage.value);
}
});
// see ./storage-change-detection.html for details
window.addEventListener('message', function (ev) {
if (ev.data && ev.data.storage && ev.data.storage.key === 'rustdoc-theme') {
applyTheme(ev.data.storage.value);
}
});

applyTheme(window.localStorage.getItem('rustdoc-theme'));
applyTheme(window.localStorage.getItem('rustdoc-theme'));
})()