48 lines
1.5 KiB
JavaScript
48 lines
1.5 KiB
JavaScript
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"))
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod)
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else // Plain browser env
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mod(CodeMirror)
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})(function(CodeMirror) {
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"use strict"
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CodeMirror.defineOption("autoRefresh", false, function(cm, val) {
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if (cm.state.autoRefresh) {
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stopListening(cm, cm.state.autoRefresh)
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cm.state.autoRefresh = null
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}
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if (val && cm.display.wrapper.offsetHeight == 0)
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startListening(cm, cm.state.autoRefresh = {delay: val.delay || 250})
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})
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function startListening(cm, state) {
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function check() {
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if (cm.display.wrapper.offsetHeight) {
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stopListening(cm, state)
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if (cm.display.lastWrapHeight != cm.display.wrapper.clientHeight)
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cm.refresh()
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} else {
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state.timeout = setTimeout(check, state.delay)
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}
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}
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state.timeout = setTimeout(check, state.delay)
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state.hurry = function() {
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clearTimeout(state.timeout)
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state.timeout = setTimeout(check, 50)
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}
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CodeMirror.on(window, "mouseup", state.hurry)
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CodeMirror.on(window, "keyup", state.hurry)
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}
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function stopListening(_cm, state) {
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clearTimeout(state.timeout)
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CodeMirror.off(window, "mouseup", state.hurry)
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CodeMirror.off(window, "keyup", state.hurry)
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}
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});
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