X-Git-Url: https://jasonwoof.com/gitweb/?p=ckeditor.git;a=blobdiff_plain;f=_source%2Fcore%2Ftools.js;h=6fb417b8ed66fd956aa0123cb31eb01c515df9c5;hp=c9d9877dc1c1e5fb410427c1b9a9301a71800936;hb=941b0a9ba4e673e292510d80a5a86806994b8ea6;hpb=7cd80714081a8ffdf4a1a8d2c72f120ed5ef3d6d

diff --git a/_source/core/tools.js b/_source/core/tools.js
index c9d9877..6fb417b 100644
--- a/_source/core/tools.js
+++ b/_source/core/tools.js
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
+Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.
 For licensing, see LICENSE.html or http://ckeditor.com/license
 */
 
@@ -96,7 +96,8 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 				|| ( obj instanceof String )
 				|| ( obj instanceof Number )
 				|| ( obj instanceof Boolean )
-				|| ( obj instanceof Date ) )
+				|| ( obj instanceof Date )
+				|| ( obj instanceof RegExp) )
 			{
 				return obj;
 			}
@@ -114,6 +115,15 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 		},
 
 		/**
+		 * Turn the first letter of string to upper-case.
+		 * @param {String} str
+		 */
+		capitalize: function( str )
+		{
+			return str.charAt( 0 ).toUpperCase() + str.substring( 1 ).toLowerCase();
+		},
+
+		/**
 		 * Copy the properties from one object to another. By default, properties
 		 * already present in the target object <strong>are not</strong> overwritten.
 		 * @param {Object} target The object to be extended.
@@ -245,6 +255,27 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 		} )(),
 
 		/**
+		 * Build the HTML snippet of a set of <style>/<link>.
+		 * @param css {String|Array} Each of which are url (absolute) of a CSS file or
+		 * a trunk of style text.
+		 */
+		buildStyleHtml : function ( css )
+		{
+			css = [].concat( css );
+			var item, retval = [];
+			for ( var i = 0; i < css.length; i++ )
+			{
+				item = css[ i ];
+				// Is CSS style text ?
+				if ( /@import|[{}]/.test(item) )
+					retval.push('<style>' + item + '</style>');
+				else
+					retval.push('<link type="text/css" rel=stylesheet href="' + item + '">');
+			}
+			return retval.join( '' );
+		},
+
+		/**
 		 * Replace special HTML characters in a string with their relative HTML
 		 * entity values.
 		 * @param {String} text The string to be encoded.
@@ -621,6 +652,22 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 		repeat : function( str, times )
 		{
 			return new Array( times + 1 ).join( str );
+		},
+
+		tryThese : function()
+		{
+			var returnValue;
+			for ( var i = 0, length = arguments.length; i < length; i++ )
+			{
+				var lambda = arguments[i];
+				try
+				{
+					returnValue = lambda();
+					break;
+				}
+				catch (e) {}
+			}
+			return returnValue;
 		}
 	};
 })();