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/*
Copyright (c) 2003-2012, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
/**
* @fileOverview Defines the {@link CKEDITOR.env} object, which constains
* environment and browser information.
*/
if ( !CKEDITOR.env )
{
/**
* @namespace Environment and browser information.
*/
CKEDITOR.env = (function()
{
var agent = navigator.userAgent.toLowerCase();
var opera = window.opera;
var env =
/** @lends CKEDITOR.env */
{
/**
* Indicates that CKEditor is running on Internet Explorer.
* @type Boolean
* @example
* if ( CKEDITOR.env.ie )
* alert( "I'm on IE!" );
*/
ie : /*@cc_on!@*/false,
/**
* Indicates that CKEditor is running on Opera.
* @type Boolean
* @example
* if ( CKEDITOR.env.opera )
* alert( "I'm on Opera!" );
*/
opera : ( !!opera && opera.version ),
/**
* Indicates that CKEditor is running on a WebKit based browser, like
* Safari.
* @type Boolean
* @example
* if ( CKEDITOR.env.webkit )
* alert( "I'm on WebKit!" );
*/
webkit : ( agent.indexOf( ' applewebkit/' ) > -1 ),
/**
* Indicates that CKEditor is running on Adobe AIR.
* @type Boolean
* @example
* if ( CKEDITOR.env.air )
* alert( "I'm on AIR!" );
*/
air : ( agent.indexOf( ' adobeair/' ) > -1 ),
/**
* Indicates that CKEditor is running on Macintosh.
* @type Boolean
* @example
* if ( CKEDITOR.env.mac )
* alert( "I love apples!" );
*/
mac : ( agent.indexOf( 'macintosh' ) > -1 ),
/**
* Indicates that CKEditor is running on a quirks mode environemnt.
* @type Boolean
* @example
* if ( CKEDITOR.env.quirks )
* alert( "Nooooo!" );
*/
quirks : ( document.compatMode == 'BackCompat' ),
/**
* Indicates that CKEditor is running on a mobile like environemnt.
* @type Boolean
* @example
* if ( CKEDITOR.env.mobile )
* alert( "I'm running with CKEditor today!" );
*/
mobile : ( agent.indexOf( 'mobile' ) > -1 ),
/**
* Indicates that CKEditor is running on Apple iPhone/iPad/iPod devices.
* @type Boolean
* @example
* if ( CKEDITOR.env.iOS )
* alert( "I like little apples!" );
*/
iOS : /(ipad|iphone|ipod)/.test(agent),
/**
* Indicates that the browser has a custom domain enabled. This has
* been set with "document.domain".
* @returns {Boolean} "true" if a custom domain is enabled.
* @example
* if ( CKEDITOR.env.isCustomDomain() )
* alert( "I'm in a custom domain!" );
*/
isCustomDomain : function()
{
if ( !this.ie )
return false;
var domain = document.domain,
hostname = window.location.hostname;
return domain != hostname &&
domain != ( '[' + hostname + ']' ); // IPv6 IP support (#5434)
},
/**
* Indicates that page is running under an encrypted connection.
* @returns {Boolean} "true" if the page has an encrypted connection.
* @example
* if ( CKEDITOR.env.secure )
* alert( "I'm in SSL!" );
*/
secure : location.protocol == 'https:'
};
/**
* Indicates that CKEditor is running on a Gecko based browser, like
* Firefox.
* @name CKEDITOR.env.gecko
* @type Boolean
* @example
* if ( CKEDITOR.env.gecko )
* alert( "I'm riding a gecko!" );
*/
env.gecko = ( navigator.product == 'Gecko' && !env.webkit && !env.opera );
var version = 0;
// Internet Explorer 6.0+
if ( env.ie )
{
version = parseFloat( agent.match( /msie (\d+)/ )[1] );
/**
* Indicates that CKEditor is running on Internet Explorer 8.
* @name CKEDITOR.env.ie8
* @type Boolean
* @example
* if ( CKEDITOR.env.ie8 )
* alert( "I'm on IE8!" );
*/
env.ie8 = !!document.documentMode;
/**
* Indicates that CKEditor is running on Internet Explorer 8 on
* standards mode.
* @name CKEDITOR.env.ie8Compat
* @type Boolean
* @example
* if ( CKEDITOR.env.ie8Compat )
* alert( "Now I'm on IE8, for real!" );
*/
env.ie8Compat = document.documentMode == 8;
/**
* Indicates that CKEditor is running on Internet Explorer 9's standards mode.
* @name CKEDITOR.env.ie9Compat
* @type Boolean
* @example
* if ( CKEDITOR.env.ie9Compat )
* alert( "IE9, the beauty of the web!" );
*/
env.ie9Compat = document.documentMode == 9;
/**
* Indicates that CKEditor is running on an IE7-like environment, which
* includes IE7 itself and IE8's IE7 document mode.
* @name CKEDITOR.env.ie7Compat
* @type Boolean
* @example
* if ( CKEDITOR.env.ie8Compat )
* alert( "I'm on IE7 or on an IE7 like IE8!" );
*/
env.ie7Compat = ( ( version == 7 && !document.documentMode )
|| document.documentMode == 7 );
/**
* Indicates that CKEditor is running on an IE6-like environment, which
* includes IE6 itself and IE7 and IE8 quirks mode.
* @name CKEDITOR.env.ie6Compat
* @type Boolean
* @example
* if ( CKEDITOR.env.ie6Compat )
* alert( "I'm on IE6 or quirks mode!" );
*/
env.ie6Compat = ( version < 7 || env.quirks );
}
// Gecko.
if ( env.gecko )
{
var geckoRelease = agent.match( /rv:([\d\.]+)/ );
if ( geckoRelease )
{
geckoRelease = geckoRelease[1].split( '.' );
version = geckoRelease[0] * 10000 + ( geckoRelease[1] || 0 ) * 100 + ( geckoRelease[2] || 0 ) * 1;
}
}
// Opera 9.50+
if ( env.opera )
version = parseFloat( opera.version() );
// Adobe AIR 1.0+
// Checked before Safari because AIR have the WebKit rich text editor
// features from Safari 3.0.4, but the version reported is 420.
if ( env.air )
version = parseFloat( agent.match( / adobeair\/(\d+)/ )[1] );
// WebKit 522+ (Safari 3+)
if ( env.webkit )
version = parseFloat( agent.match( / applewebkit\/(\d+)/ )[1] );
/**
* Contains the browser version.<br />
* <br />
* For gecko based browsers (like Firefox) it contains the revision
* number with first three parts concatenated with a padding zero
* (e.g. for revision 1.9.0.2 we have 10900).<br />
* <br />
* For webkit based browser (like Safari and Chrome) it contains the
* WebKit build version (e.g. 522).
* @name CKEDITOR.env.version
* @type Boolean
* @example
* if ( CKEDITOR.env.ie && <b>CKEDITOR.env.version</b> <= 6 )
* alert( "Ouch!" );
*/
env.version = version;
/**
* Indicates that CKEditor is running on a compatible browser.
* @name CKEDITOR.env.isCompatible
* @type Boolean
* @example
* if ( CKEDITOR.env.isCompatible )
* alert( "Your browser is pretty cool!" );
*/
env.isCompatible =
// White list of mobile devices that supports.
env.iOS && version >= 534 ||
!env.mobile && (
( env.ie && version >= 6 ) ||
( env.gecko && version >= 10801 ) ||
( env.opera && version >= 9.5 ) ||
( env.air && version >= 1 ) ||
( env.webkit && version >= 522 ) ||
false );
/**
* The CSS class to be appended on the main UI containers, making it
* easy to apply browser specific styles to it.
* @name CKEDITOR.env.cssClass
* @type String
* @example
* myDiv.className = CKEDITOR.env.cssClass;
*/
env.cssClass =
'cke_browser_' + (
env.ie ? 'ie' :
env.gecko ? 'gecko' :
env.opera ? 'opera' :
env.webkit ? 'webkit' :
'unknown' );
if ( env.quirks )
env.cssClass += ' cke_browser_quirks';
if ( env.ie )
{
env.cssClass += ' cke_browser_ie' + (
env.version < 7 ? '6' :
env.version >= 8 ? document.documentMode:
'7' );
if ( env.quirks )
env.cssClass += ' cke_browser_iequirks';
}
if ( env.gecko && version < 10900 )
env.cssClass += ' cke_browser_gecko18';
if ( env.air )
env.cssClass += ' cke_browser_air';
return env;
})();
}
// PACKAGER_RENAME( CKEDITOR.env )
// PACKAGER_RENAME( CKEDITOR.env.ie )
........