git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/pretty-json/node_modules/jsonminify/report/assets/scripts/vendor/codemirror/util/xml-hint.js

   1
   2 (function() {
   3
   4     CodeMirror.xmlHints = [];
   5
   6     CodeMirror.xmlHint = function(cm, simbol) {
   7
   8         if(simbol.length > 0) {
   9             var cursor = cm.getCursor();
  10             cm.replaceSelection(simbol);
  11             cursor = {line: cursor.line, ch: cursor.ch + 1};
  12             cm.setCursor(cursor);
  13         }
  14
  15         CodeMirror.simpleHint(cm, getHint);
  16     };
  17
  18     var getHint = function(cm) {
  19
  20         var cursor = cm.getCursor();
  21
  22         if (cursor.ch > 0) {
  23
  24             var text = cm.getRange({line: 0, ch: 0}, cursor);
  25             var typed = '';
  26             var simbol = '';
  27             for(var i = text.length - 1; i >= 0; i--) {
  28                 if(text[i] == ' ' || text[i] == '<') {
  29                     simbol = text[i];
  30                     break;
  31                 }
  32                 else {
  33                     typed = text[i] + typed;
  34                 }
  35             }
  36
  37             text = text.slice(0, text.length - typed.length);
  38
  39             var path = getActiveElement(text) + simbol;
  40             var hints = CodeMirror.xmlHints[path];
  41
  42             if(typeof hints === 'undefined')
  43                 hints = [''];
  44             else {
  45                 hints = hints.slice(0);
  46                 for (var i = hints.length - 1; i >= 0; i--) {
  47                     if(hints[i].indexOf(typed) != 0)
  48                         hints.splice(i, 1);
  49                 }
  50             }
  51
  52             return {
  53                 list: hints,
  54                 from: { line: cursor.line, ch: cursor.ch - typed.length },
  55                 to: cursor
  56             };
  57         };
  58     };
  59
  60     var getActiveElement = function(text) {
  61
  62         var element = '';
  63
  64         if(text.length >= 0) {
  65
  66             var regex = new RegExp('<([^!?][^\\s/>]*).*?>', 'g');
  67
  68             var matches = [];
  69             var match;
  70             while ((match = regex.exec(text)) != null) {
  71                 matches.push({
  72                     tag: match[1],
  73                     selfclose: (match[0].slice(match[0].length - 2) === '/>')
  74                 });
  75             }
  76
  77             for (var i = matches.length - 1, skip = 0; i >= 0; i--) {
  78
  79                 var item = matches[i];
  80
  81                 if (item.tag[0] == '/')
  82                 {
  83                     skip++;
  84                 }
  85                 else if (item.selfclose == false)
  86                 {
  87                     if (skip > 0)
  88                     {
  89                         skip--;
  90                     }
  91                     else
  92                     {
  93                         element = '<' + item.tag + '>' + element;
  94                     }
  95                 }
  96             }
  97
  98             element += getOpenTag(text);
  99         }
 100
 101         return element;
 102     };
 103
 104     var getOpenTag = function(text) {
 105
 106         var open = text.lastIndexOf('<');
 107         var close = text.lastIndexOf('>');
 108
 109         if (close < open)
 110         {
 111             text = text.slice(open);
 112
 113             if(text != '<') {
 114
 115                 var space = text.indexOf(' ');
 116                 if(space < 0)
 117                     space = text.indexOf('\t');
 118                 if(space < 0)
 119                     space = text.indexOf('\n');
 120
 121                 if (space < 0)
 122                     space = text.length;
 123
 124                 return text.slice(0, space);
 125             }
 126         }
 127
 128         return '';
 129     };
 130
 131 })();