public/bower_components/angular-clipboard/angular-clipboard.js

   1 (function (root, factory) {
   2     /* istanbul ignore next */
   3     if (typeof define === 'function' && define.amd) {
   4         define(['angular'], factory);
   5     } else if (typeof module === 'object' && module.exports) {
   6         module.exports = factory(require('angular'));
   7     } else {
   8         root.angularClipboard = factory(root.angular);
   9   }
  10 }(this, function (angular) {
  11
  12 return angular.module('angular-clipboard', [])
  13     .factory('clipboard', ['$document', function ($document) {
  14         function createNode(text) {
  15             var node = $document[0].createElement('textarea');
  16             node.style.position = 'absolute';
  17             node.style.left = '-10000px';
  18             node.textContent = text;
  19             return node;
  20         }
  21
  22         function copyNode(node) {
  23             try {
  24                 // Set inline style to override css styles
  25                 $document[0].body.style.webkitUserSelect = 'initial';
  26
  27                 var selection = $document[0].getSelection();
  28                 selection.removeAllRanges();
  29                 node.select();
  30
  31                 if(!$document[0].execCommand('copy')) {
  32                     throw('failure copy');
  33                 }
  34                 selection.removeAllRanges();
  35             } finally {
  36                 // Reset inline style
  37                 $document[0].body.style.webkitUserSelect = '';
  38             }
  39         }
  40
  41         function copyText(text) {
  42             var node = createNode(text);
  43             $document[0].body.appendChild(node);
  44             copyNode(node);
  45             $document[0].body.removeChild(node);
  46         }
  47
  48         return {
  49             copyText: copyText,
  50             supported: 'queryCommandSupported' in document && document.queryCommandSupported('copy')
  51         };
  52     }])
  53     .directive('clipboard', ['clipboard', function (clipboard) {
  54         return {
  55             restrict: 'A',
  56             scope: {
  57                 onCopied: '&',
  58                 onError: '&',
  59                 text: '=',
  60                 supported: '=?'
  61             },
  62             link: function (scope, element) {
  63                 scope.supported = clipboard.supported;
  64
  65                 element.on('click', function (event) {
  66                     try {
  67                         clipboard.copyText(scope.text);
  68                         if (angular.isFunction(scope.onCopied)) {
  69                             scope.$evalAsync(scope.onCopied());
  70                         }
  71                     } catch (err) {
  72                         if (angular.isFunction(scope.onError)) {
  73                             scope.$evalAsync(scope.onError({err: err}));
  74                         }
  75                     }
  76                 });
  77             }
  78         };
  79     }]);
  80
  81 }));