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Settings to function

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This commit is contained in:
Mark Rousskov 2019-08-31 12:27:27 -04:00
parent bb40d5fa49
commit 17bef30d0b
1 changed files with 19 additions and 36 deletions
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55
src/librustdoc/html/render.rs
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@ -1801,42 +1801,25 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
}
}
#[derive(Debug)]
struct Settings<'a> {
fn settings(root_path: &str, suffix: &str) -> String {
// (id, explanation, default value)
settings: Vec<(&'static str, &'static str, bool)>,
root_path: &'a str,
suffix: &'a str,
}
impl<'a> Settings<'a> {
pub fn new(root_path: &'a str, suffix: &'a str) -> Settings<'a> {
Settings {
settings: vec![
("item-declarations", "Auto-hide item declarations.", true),
("item-attributes", "Auto-hide item attributes.", true),
("trait-implementations", "Auto-hide trait implementations documentation",
true),
("method-docs", "Auto-hide item methods' documentation", false),
("go-to-only-result", "Directly go to item in search if there is only one result",
false),
("line-numbers", "Show line numbers on code examples", false),
],
root_path,
suffix,
}
}
}
impl<'a> fmt::Display for Settings<'a> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f,
let settings = [
("item-declarations", "Auto-hide item declarations.", true),
("item-attributes", "Auto-hide item attributes.", true),
("trait-implementations", "Auto-hide trait implementations documentation",
true),
("method-docs", "Auto-hide item methods' documentation", false),
("go-to-only-result", "Directly go to item in search if there is only one result",
false),
("line-numbers", "Show line numbers on code examples", false),
];
format!(
"<h1 class='fqn'>\
<span class='in-band'>Rustdoc settings</span>\
</h1>\
<div class='settings'>{}</div>\
<script src='{}settings{}.js'></script>",
self.settings.iter()
settings.iter()
.map(|(id, text, enabled)| {
format!("<div class='setting-line'>\
<label class='toggle'>\
@ -1847,9 +1830,8 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
</div>", id, if *enabled { " checked" } else { "" }, text)
})
.collect::<String>(),
self.root_path,
self.suffix)
}
root_path,
suffix)
}
impl Context {
@ -1924,8 +1906,6 @@ impl Context {
self.shared.fs.write(&final_file, v.as_bytes())?;
// Generating settings page.
let settings = Settings::new(self.shared.static_root_path.as_deref().unwrap_or("./"),
&self.shared.resource_suffix);
page.title = "Rustdoc settings";
page.description = "Settings of Rustdoc";
page.root_path = "./";
@ -1935,7 +1915,10 @@ impl Context {
themes.push(PathBuf::from("settings.css"));
let v = layout::render(
&self.shared.layout,
&page, sidebar, |buf: &mut Buffer| buf.from_display(settings),
&page, sidebar, settings(
self.shared.static_root_path.as_deref().unwrap_or("./"),
&self.shared.resource_suffix
),
&themes);
self.shared.fs.write(&settings_file, v.as_bytes())?;