| Index: trunk/extensions/VisualEditor/modules/es/bases/es.DocumentBranchNode.js |
| — | — | @@ -35,6 +35,17 @@ |
| 36 | 36 | }; |
| 37 | 37 | |
| 38 | 38 | /** |
| | 39 | + * Gets the index of a given child node. |
| | 40 | + * |
| | 41 | + * @method |
| | 42 | + * @param {es.DocumentModelNode} node Child node to find index of |
| | 43 | + * @returns {Integer} Index of child node or -1 if node was not found |
| | 44 | + */ |
| | 45 | +es.DocumentModelBranchNode.prototype.indexOf = function( node ) { |
| | 46 | + return es.arrayIndexOf( this.children, node ); |
| | 47 | +}; |
| | 48 | + |
| | 49 | +/** |
| 39 | 50 | * Traverse leaf nodes depth first. |
| 40 | 51 | * |
| 41 | 52 | * Callback functions are expected to accept a node and index argument. If a callback returns false, |
| — | — | @@ -70,7 +81,7 @@ |
| 71 | 82 | throw "from parameter passed to traverseLeafNodes() must be a descendant"; |
| 72 | 83 | } |
| 73 | 84 | // Find the index of n in p |
| 74 | | - i = es.arrayIndexOf( p.getChildren(), n ); |
| | 85 | + i = p.getChildren().indexOf( n ); |
| 75 | 86 | if ( i === -1 ) { |
| 76 | 87 | // This isn't supposed to be possible |
| 77 | 88 | throw "Tree corruption detected: node isn't in its parent's children array"; |
| Index: trunk/extensions/VisualEditor/modules/es/bases/es.DocumentModelBranchNode.js |
| — | — | @@ -202,17 +202,6 @@ |
| 203 | 203 | }; |
| 204 | 204 | |
| 205 | 205 | /** |
| 206 | | - * Gets the index of a given child node. |
| 207 | | - * |
| 208 | | - * @method |
| 209 | | - * @param {es.DocumentModelNode} node Child node to find index of |
| 210 | | - * @returns {Integer} Index of child node or -1 if node was not found |
| 211 | | - */ |
| 212 | | -es.DocumentModelBranchNode.prototype.indexOf = function( node ) { |
| 213 | | - return es.arrayIndexOf( this.children, node ); |
| 214 | | -}; |
| 215 | | - |
| 216 | | -/** |
| 217 | 206 | * Sets the root node to this and all of it's children. |
| 218 | 207 | * |
| 219 | 208 | * @method |