* [html5] move tool function into func.js
Project: http://git-wip-us.apache.org/repos/asf/incubator-weex/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-weex/commit/5c1dc226 Tree: http://git-wip-us.apache.org/repos/asf/incubator-weex/tree/5c1dc226 Diff: http://git-wip-us.apache.org/repos/asf/incubator-weex/diff/5c1dc226 Branch: refs/heads/0.15-dev Commit: 5c1dc2262a75382437edd8c76c07118de264d754 Parents: 7c42710 Author: erha19 <faterr...@gmail.com> Authored: Mon Jul 10 15:07:52 2017 +0800 Committer: erha19 <faterr...@gmail.com> Committed: Mon Jul 10 15:07:52 2017 +0800 ---------------------------------------------------------------------- html5/render/vue/utils/index.js | 104 ----------------------------------- 1 file changed, 104 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-weex/blob/5c1dc226/html5/render/vue/utils/index.js ---------------------------------------------------------------------- diff --git a/html5/render/vue/utils/index.js b/html5/render/vue/utils/index.js index 032c472..7d5dfbd 100644 --- a/html5/render/vue/utils/index.js +++ b/html5/render/vue/utils/index.js @@ -22,107 +22,3 @@ export * from './component' export * from './lazyload' export * from './style' export * from './type' - -/** - * Create a cached version of a pure function. - */ -export function cached (fn) { - const cache = Object.create(null) - return function cachedFn (str) { - const hit = cache[str] - return hit || (cache[str] = fn(str)) - } -} - -/** - * Camelize a hyphen-delmited string. - */ -const camelizeRE = /-(\w)/g -export const camelize = cached(str => { - return str.replace(camelizeRE, (_, c) => c.toUpperCase()) -}) - -export function camelizeKeys (obj) { - const res = {} - for (const key in obj) { - res[camelize(key)] = obj[key] - } - return res -} - -/** - * Capitalize a string. - */ -export const capitalize = cached(str => { - return str.charAt(0).toUpperCase() + str.slice(1) -}) - -/** - * Hyphenate a camelCase string. - */ -const hyphenateRE = /([^-])([A-Z])/g -export const hyphenate = cached(str => { - return str - .replace(hyphenateRE, '$1-$2') - .replace(hyphenateRE, '$1-$2') - .toLowerCase() -}) - -export function hyphenateKeys (obj) { - const res = {} - for (const key in obj) { - res[hyphenate(key)] = obj[key] - } - return res -} - -const vendorsReg = /webkit-|moz-|o-|ms-/ -export function hyphenateStyleKeys (obj) { - const res = {} - for (const key in obj) { - const hk = hyphenate(key).replace(vendorsReg, function ($0) { - return '-' + $0 - }) - res[hk] = obj[key] - } - return res -} - -export function camelToKebab (name) { - if (!name) { return '' } - return name.replace(/([A-Z])/g, function (g, g1) { - return `-${g1.toLowerCase()}` - }) -} - -export function appendCss (css, cssId, replace) { - let style = document.getElementById(cssId) - if (style && replace) { - style.parentNode.removeChild(style) - style = null - } - if (!style) { - style = document.createElement('style') - style.type = 'text/css' - cssId && (style.id = cssId) - document.getElementsByTagName('head')[0].appendChild(style) - } - style.appendChild(document.createTextNode(css)) -} - -export function nextFrame (callback) { - const runner = window.requestAnimationFrame - || window.webkitRequestAnimationFrame - || (cb => setTimeout(cb, 16)) - runner(callback) -} - -export function toCSSText (object) { - if (!object) { return } - const obj = hyphenateStyleKeys(object) - let cssText = '' - for (const key in obj) { - cssText += `${key}:${obj[key]};` - } - return cssText -}
