vanilla ckeditor-3.4.2

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

diff --git a/_source/core/tools.js b/_source/core/tools.js
index 8055566..ee00f91 100644 (file)
--- a/_source/core/tools.js
+++ b/_source/core/tools.js
@@ -220,6 +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
@@ -229,6 +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
@@ -337,20 +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
-               },\r
-\r
-               /**\r
-                * Replace characters can't be represented through CSS Selectors string\r
-                * by CSS Escape Notation where the character escape sequence consists\r
-                * of a backslash character (\) followed by the orginal characters.\r
-                * Ref: http://www.w3.org/TR/css3-selectors/#grammar\r
-                * @param cssSelectText\r
-                * @return the escaped selector text.\r
-                */\r
-               escapeCssSelector : function( cssSelectText )\r
-               {\r
-                       return cssSelectText.replace( /[\s#:.,$*^\[\]()~=+>]/g, '\\$&' );\r
+                       return text.replace( /"/g, '&quot;' ).replace( /</g, '&lt;' ).replace( />/g, '&gt;' );\r
                },\r
 \r
                /**\r
@@ -372,6 +364,20 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                })(),\r
 \r
                /**\r
+                * Gets a unique ID for CKEditor's interface elements. It returns a\r
+                * string with the "cke_" prefix and a progressive number.\r
+                * @function\r
+                * @returns {String} A unique ID.\r
+                * @example\r
+                * alert( CKEDITOR.tools.<b>getNextId()</b> );  // "cke_1" (e.g.)\r
+                * alert( CKEDITOR.tools.<b>getNextId()</b> );  // "cke_2"\r
+                */\r
+               getNextId : function()\r
+               {\r
+                       return 'cke_' + this.getNextNumber();\r
+               },\r
+\r
+               /**\r
                 * Creates a function override.\r
                 * @param {Function} originalFunction The function to be overridden.\r
                 * @param {Function} functionBuilder A function that returns the new\r
@@ -668,6 +674,10 @@ 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
@@ -677,11 +687,20 @@ 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