Mercurial
diff .cms/lib/codemirror/addon/display/autorefresh.js @ 0:78edf6b517a0 draft
24.10
author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.cms/lib/codemirror/addon/display/autorefresh.js Fri Oct 11 22:40:23 2024 +0000 @@ -0,0 +1,47 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")) + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod) + else // Plain browser env + mod(CodeMirror) +})(function(CodeMirror) { + "use strict" + + CodeMirror.defineOption("autoRefresh", false, function(cm, val) { + if (cm.state.autoRefresh) { + stopListening(cm, cm.state.autoRefresh) + cm.state.autoRefresh = null + } + if (val && cm.display.wrapper.offsetHeight == 0) + startListening(cm, cm.state.autoRefresh = {delay: val.delay || 250}) + }) + + function startListening(cm, state) { + function check() { + if (cm.display.wrapper.offsetHeight) { + stopListening(cm, state) + if (cm.display.lastWrapHeight != cm.display.wrapper.clientHeight) + cm.refresh() + } else { + state.timeout = setTimeout(check, state.delay) + } + } + state.timeout = setTimeout(check, state.delay) + state.hurry = function() { + clearTimeout(state.timeout) + state.timeout = setTimeout(check, 50) + } + CodeMirror.on(window, "mouseup", state.hurry) + CodeMirror.on(window, "keyup", state.hurry) + } + + function stopListening(_cm, state) { + clearTimeout(state.timeout) + CodeMirror.off(window, "mouseup", state.hurry) + CodeMirror.off(window, "keyup", state.hurry) + } +});