File modules/editor/codemirror/addon/selection/active-line.min.js
Last commit: Tue May 22 22:39:52 2018 +0200 Jan Dankert Fix für PHP 7.2: 'Object' darf nun nicht mehr als Klassennamen verwendet werden. AUCH NICHT IN EINEM NAMESPACE! WTF, wozu habe ich das in einen verfickten Namespace gepackt? Wozu soll der sonst da sein??? Amateure. Daher nun notgedrungen unbenannt in 'BaseObject'.
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others 2 // Distributed under an MIT license: http://codemirror.net/LICENSE 3 4 (function(mod) { 5 if (typeof exports == "object" && typeof module == "object") // CommonJS 6 mod(require("../../lib/codemirror")); 7 else if (typeof define == "function" && define.amd) // AMD 8 define(["../../lib/codemirror"], mod); 9 else // Plain browser env 10 mod(CodeMirror); 11 })(function(CodeMirror) { 12 "use strict"; 13 var WRAP_CLASS = "CodeMirror-activeline"; 14 var BACK_CLASS = "CodeMirror-activeline-background"; 15 var GUTT_CLASS = "CodeMirror-activeline-gutter"; 16 17 CodeMirror.defineOption("styleActiveLine", false, function(cm, val, old) { 18 var prev = old == CodeMirror.Init ? false : old; 19 if (val == prev) return 20 if (prev) { 21 cm.off("beforeSelectionChange", selectionChange); 22 clearActiveLines(cm); 23 delete cm.state.activeLines; 24 } 25 if (val) { 26 cm.state.activeLines = []; 27 updateActiveLines(cm, cm.listSelections()); 28 cm.on("beforeSelectionChange", selectionChange); 29 } 30 }); 31 32 function clearActiveLines(cm) { 33 for (var i = 0; i < cm.state.activeLines.length; i++) { 34 cm.removeLineClass(cm.state.activeLines[i], "wrap", WRAP_CLASS); 35 cm.removeLineClass(cm.state.activeLines[i], "background", BACK_CLASS); 36 cm.removeLineClass(cm.state.activeLines[i], "gutter", GUTT_CLASS); 37 } 38 } 39 40 function sameArray(a, b) { 41 if (a.length != b.length) return false; 42 for (var i = 0; i < a.length; i++) 43 if (a[i] != b[i]) return false; 44 return true; 45 } 46 47 function updateActiveLines(cm, ranges) { 48 var active = []; 49 for (var i = 0; i < ranges.length; i++) { 50 var range = ranges[i]; 51 var option = cm.getOption("styleActiveLine"); 52 if (typeof option == "object" && option.nonEmpty ? range.anchor.line != range.head.line : !range.empty()) 53 continue 54 var line = cm.getLineHandleVisualStart(range.head.line); 55 if (active[active.length - 1] != line) active.push(line); 56 } 57 if (sameArray(cm.state.activeLines, active)) return; 58 cm.operation(function() { 59 clearActiveLines(cm); 60 for (var i = 0; i < active.length; i++) { 61 cm.addLineClass(active[i], "wrap", WRAP_CLASS); 62 cm.addLineClass(active[i], "background", BACK_CLASS); 63 cm.addLineClass(active[i], "gutter", GUTT_CLASS); 64 } 65 cm.state.activeLines = active; 66 }); 67 } 68 69 function selectionChange(cm, sel) { 70 updateActiveLines(cm, sel.ranges); 71 } 72 });
Downloadmodules/editor/codemirror/addon/selection/active-line.min.js
History Tue, 22 May 2018 22:39:52 +0200 Jan Dankert Fix für PHP 7.2: 'Object' darf nun nicht mehr als Klassennamen verwendet werden. AUCH NICHT IN EINEM NAMESPACE! WTF, wozu habe ich das in einen verfickten Namespace gepackt? Wozu soll der sonst da sein??? Amateure. Daher nun notgedrungen unbenannt in 'BaseObject'.