bjoernager/rust
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Fasten up theme loading

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This commit is contained in:
Guillaume Gomez 2018-01-22 23:44:08 +01:00
parent 3c52acd9ca
commit 5f93159e9d
3 changed files with 49 additions and 25 deletions
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23
src/librustdoc/html/render.rs
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@ -917,8 +917,6 @@ themePicker.onclick = function() {{
themePicker.style.borderBottomLeftRadius = "0";
}}
}};
var currentTheme = document.getElementById("themeStyle");
var mainTheme = document.getElementById("mainThemeStyle");
[{}].forEach(function(item) {{
var div = document.createElement('div');
div.innerHTML = item;
@ -927,32 +925,13 @@ var mainTheme = document.getElementById("mainThemeStyle");
}};
themes.appendChild(div);
}});
function updateLocalStorage(theme) {{
if (typeof(Storage) !== "undefined") {{
localStorage.theme = theme;
}} else {{
// No Web Storage support so we do nothing
}}
}}
function switchTheme(styleElem, mainStyleElem, newTheme) {{
styleElem.href = mainStyleElem.href.replace("rustdoc.css", newTheme + ".css");
updateLocalStorage(newTheme);
}}
function getCurrentTheme() {{
if (typeof(Storage) !== "undefined" && localStorage.theme !== undefined) {{
return localStorage.theme;
}}
return "main";
}}
switchTheme(currentTheme, mainTheme, getCurrentTheme());
"#, themes.iter()
.map(|s| format!("\"{}\"", s))
.collect::<Vec<String>>()
.join(",")).as_bytes())?;
write(cx.dst.join("main.js"), include_bytes!("static/main.js"))?;
write(cx.dst.join("storage.js"), include_bytes!("static/storage.js"))?;
if let Some(ref css) = cx.shared.css_file_extension {
let out = cx.dst.join("theme.css");