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Path : /home/admin/public_html/old/media/editors/codemirror/addon/fold/ |
Current File : /home/admin/public_html/old/media/editors/codemirror/addon/fold/foldgutter.min.js |
!function(a){"object"==typeof exports&&"object"==typeof module?a(require("../../lib/codemirror"),require("./foldcode")):"function"==typeof define&&define.amd?define(["../../lib/codemirror","./foldcode"],a):a(CodeMirror)}(function(a){"use strict";function b(a){this.options=a,this.from=this.to=0}function c(a){return a===!0&&(a={}),null==a.gutter&&(a.gutter="CodeMirror-foldgutter"),null==a.indicatorOpen&&(a.indicatorOpen="CodeMirror-foldgutter-open"),null==a.indicatorFolded&&(a.indicatorFolded="CodeMirror-foldgutter-folded"),a}function d(a,b){for(var c=a.findMarksAt(l(b)),d=0;d<c.length;++d)if(c[d].__isFold&&c[d].find().from.line==b)return c[d]}function e(a){if("string"==typeof a){var b=document.createElement("div");return b.className=a+" CodeMirror-guttermarker-subtle",b}return a.cloneNode(!0)}function f(a,b,c){var f=a.state.foldGutter.options,g=b,h=a.foldOption(f,"minFoldSize"),i=a.foldOption(f,"rangeFinder");a.eachLine(b,c,function(b){var c=null;if(d(a,g))c=e(f.indicatorFolded);else{var j=l(g,0),k=i&&i(a,j);k&&k.to.line-k.from.line>=h&&(c=e(f.indicatorOpen))}a.setGutterMarker(b,f.gutter,c),++g})}function g(a){var b=a.getViewport(),c=a.state.foldGutter;c&&(a.operation(function(){f(a,b.from,b.to)}),c.from=b.from,c.to=b.to)}function h(a,b,c){var e=a.state.foldGutter;if(e){var f=e.options;if(c==f.gutter){var g=d(a,b);g?g.clear():a.foldCode(l(b,0),f.rangeFinder)}}}function i(a){var b=a.state.foldGutter;if(b){var c=b.options;b.from=b.to=0,clearTimeout(b.changeUpdate),b.changeUpdate=setTimeout(function(){g(a)},c.foldOnChangeTimeSpan||600)}}function j(a){var b=a.state.foldGutter;if(b){var c=b.options;clearTimeout(b.changeUpdate),b.changeUpdate=setTimeout(function(){var c=a.getViewport();b.from==b.to||c.from-b.to>20||b.from-c.to>20?g(a):a.operation(function(){c.from<b.from&&(f(a,c.from,b.from),b.from=c.from),c.to>b.to&&(f(a,b.to,c.to),b.to=c.to)})},c.updateViewportTimeSpan||400)}}function k(a,b){var c=a.state.foldGutter;if(c){var d=b.line;d>=c.from&&d<c.to&&f(a,d,d+1)}}a.defineOption("foldGutter",!1,function(d,e,f){f&&f!=a.Init&&(d.clearGutter(d.state.foldGutter.options.gutter),d.state.foldGutter=null,d.off("gutterClick",h),d.off("change",i),d.off("viewportChange",j),d.off("fold",k),d.off("unfold",k),d.off("swapDoc",g)),e&&(d.state.foldGutter=new b(c(e)),g(d),d.on("gutterClick",h),d.on("change",i),d.on("viewportChange",j),d.on("fold",k),d.on("unfold",k),d.on("swapDoc",g))});var l=a.Pos});