diff options
Diffstat (limited to 'target/doc/storage.js')
-rw-r--r-- | target/doc/storage.js | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/target/doc/storage.js b/target/doc/storage.js deleted file mode 100644 index 09511fa..0000000 --- a/target/doc/storage.js +++ /dev/null @@ -1,71 +0,0 @@ -var resourcesSuffix = ""; -/*! - * Copyright 2018 The Rust Project Developers. See the COPYRIGHT - * file at the top-level directory of this distribution and at - * http://rust-lang.org/COPYRIGHT. - * - * Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or - * http://www.apache.org/licenses/LICENSE-2.0> or the MIT license - * <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your - * option. This file may not be copied, modified, or distributed - * except according to those terms. - */ - -var currentTheme = document.getElementById("themeStyle"); -var mainTheme = document.getElementById("mainThemeStyle"); - -var savedHref = []; - -function onEach(arr, func) { - if (arr && arr.length > 0 && func) { - for (var i = 0; i < arr.length; i++) { - if (func(arr[i]) === true) { - break; - } - } - } -} - -function updateLocalStorage(name, value) { - if (typeof(Storage) !== "undefined") { - localStorage[name] = value; - } else { - // No Web Storage support so we do nothing - } -} - -function getCurrentValue(name) { - if (typeof(Storage) !== "undefined" && localStorage[name] !== undefined) { - return localStorage[name]; - } - return null; -} - -function switchTheme(styleElem, mainStyleElem, newTheme) { - var fullBasicCss = "rustdoc" + resourcesSuffix + ".css"; - var fullNewTheme = newTheme + resourcesSuffix + ".css"; - var newHref = mainStyleElem.href.replace(fullBasicCss, fullNewTheme); - - if (styleElem.href === newHref) { - return; - } - - var found = false; - if (savedHref.length === 0) { - onEach(document.getElementsByTagName("link"), function(el) { - savedHref.push(el.href); - }); - } - onEach(savedHref, function(el) { - if (el === newHref) { - found = true; - return true; - } - }); - if (found === true) { - styleElem.href = newHref; - updateLocalStorage('rustdoc-theme', newTheme); - } -} - -switchTheme(currentTheme, mainTheme, getCurrentValue('rustdoc-theme') || 'light'); |