vanilla ckeditor-3.3.2

[ckeditor.git] / _source / core / tools.js

diff --git a/_source/core/tools.js b/_source/core/tools.js
index fc82904..9407fd7 100644 (file)
--- a/_source/core/tools.js
+++ b/_source/core/tools.js
@@ -12,6 +12,11 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 {\r
        var functions = [];\r
 \r
+       CKEDITOR.on( 'reset', function()\r
+               {\r
+                       functions = [];\r
+               });\r
+\r
        /**\r
         * Utility functions.\r
         * @namespace\r
@@ -215,6 +220,10 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                        return ( !!object && object instanceof Array );\r
                },\r
 \r
+               /**\r
+                * Whether the object contains no properties of it's own.\r
+                * @param object\r
+                */\r
                isEmpty : function ( object )\r
                {\r
                        for ( var i in object )\r
@@ -224,6 +233,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                        }\r
                        return true;\r
                },\r
+\r
                /**\r
                 * Transforms a CSS property name to its relative DOM style name.\r
                 * @param {String} cssName The CSS property name.\r
@@ -255,7 +265,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                } )(),\r
 \r
                /**\r
-                * Build the HTML snippet of a set of <style>/<link>.\r
+                * Build the HTML snippet of a set of &lt;style>/&lt;link>.\r
                 * @param css {String|Array} Each of which are url (absolute) of a CSS file or\r
                 * a trunk of style text.\r
                 */\r
@@ -332,7 +342,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                 */\r
                htmlEncodeAttr : function( text )\r
                {\r
-                       return text.replace( /"/g, '&quot;' ).replace( /</g, '&lt;' ).replace( />/, '&gt;' );\r
+                       return text.replace( /"/g, '&quot;' ).replace( /</g, '&lt;' ).replace( />/g, '&gt;' );\r
                },\r
 \r
                /**\r
@@ -663,6 +673,10 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                        return fn && fn.apply( window, Array.prototype.slice.call( arguments, 1 ) );\r
                },\r
 \r
+               /**\r
+                * Append the 'px' length unit to the size if it's missing.\r
+                * @param length\r
+                */\r
                cssLength : (function()\r
                {\r
                        var decimalRegex = /^\d+(?:\.\d+)?$/;\r
@@ -672,11 +686,20 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                        };\r
                })(),\r
 \r
+               /**\r
+                * String specified by {@param str} repeats {@param times} times.\r
+                * @param str\r
+                * @param times\r
+                */\r
                repeat : function( str, times )\r
                {\r
                        return new Array( times + 1 ).join( str );\r
                },\r
 \r
+               /**\r
+                * Return the first successfully executed function's return value that\r
+                * doesn't throw any exception.\r
+                */\r
                tryThese : function()\r
                {\r
                        var returnValue;\r
@@ -691,6 +714,18 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                                catch (e) {}\r
                        }\r
                        return returnValue;\r
+               },\r
+\r
+               /**\r
+                * Generate a combined key from a series of params.\r
+                * @param {String} subKey One or more string used as sub keys.\r
+                * @example\r
+                * var key = CKEDITOR.tools.genKey( 'key1', 'key2', 'key3' );\r
+                * alert( key );                // "key1-key2-key3".\r
+                */\r
+               genKey : function()\r
+               {\r
+                       return Array.prototype.slice.call( arguments ).join( '-' );\r
                }\r
        };\r
 })();\r