X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;ds=sidebyside;f=_source%2Fcore%2Ftools.js;h=a1bff9af0da81409fca280cd54ae3a24aff4b923;hb=e371ddf8abcb89013e20e6d0dd746adec344d0e5;hp=80555664350599c2e471fee3284fc093e848eaed;hpb=8665a7c6c60586526e32e8941fe2896739b6ebfb;p=ckeditor.git
diff --git a/_source/core/tools.js b/_source/core/tools.js
index 8055566..a1bff9a 100644
--- 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 );
},
+ /**
+ * Whether the object contains no properties of it's own.
+ * @param object
+ */
isEmpty : function ( object )
{
for ( var i in object )
@@ -229,6 +233,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
}
return true;
},
+
/**
* Transforms a CSS property name to its relative DOM style name.
* @param {String} cssName The CSS property name.
@@ -337,7 +342,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
*/
htmlEncodeAttr : function( text )
{
- return text.replace( /"/g, '"' ).replace( //, '>' );
+ return text.replace( /"/g, '"' ).replace( //g, '>' );
},
/**
@@ -372,6 +377,20 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
})(),
/**
+ * Gets a unique ID for CKEditor's interface elements. It returns a
+ * string with the "cke_" prefix and a progressive number.
+ * @function
+ * @returns {String} A unique ID.
+ * @example
+ * alert( CKEDITOR.tools.getNextId() ); // "cke_1" (e.g.)
+ * alert( CKEDITOR.tools.getNextId() ); // "cke_2"
+ */
+ getNextId : function()
+ {
+ return 'cke_' + this.getNextNumber();
+ },
+
+ /**
* Creates a function override.
* @param {Function} originalFunction The function to be overridden.
* @param {Function} functionBuilder A function that returns the new
@@ -668,6 +687,10 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
return fn && fn.apply( window, Array.prototype.slice.call( arguments, 1 ) );
},
+ /**
+ * Append the 'px' length unit to the size if it's missing.
+ * @param length
+ */
cssLength : (function()
{
var decimalRegex = /^\d+(?:\.\d+)?$/;
@@ -677,11 +700,20 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
};
})(),
+ /**
+ * String specified by {@param str} repeats {@param times} times.
+ * @param str
+ * @param times
+ */
repeat : function( str, times )
{
return new Array( times + 1 ).join( str );
},
+ /**
+ * Return the first successfully executed function's return value that
+ * doesn't throw any exception.
+ */
tryThese : function()
{
var returnValue;