1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
/*
Copyright (c) 2003-2009, 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 )
{
/**
* Environment and browser information.
* @namespace
* @example
*/
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 ),
quirks : ( document.compatMode == 'BackCompat' ),
isCustomDomain : function()
{
return this.ie && document.domain != window.location.hostname;
}
};
/**
* 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] );
/**
* Indicate IE8 browser.
*/
env.ie8 = !!document.documentMode;
/**
* Indicte IE8 document mode.
*/
env.ie8Compat = document.documentMode == 8;
/**
* Indicates that CKEditor is running on an IE7-like environment, which
* includes IE7 itself and IE8's IE7 document mode.
* @type Boolean
*/
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.
* @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.
*
* 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).
*
* 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 =
( 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.
env.cssClass =
'cke_browser_' + (
env.ie ? 'ie' :
env.gecko ? 'gecko' :
env.opera ? 'opera' :
env.air ? 'air' :
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 ? '8' :
'7' );
if ( env.quirks )
env.cssClass += ' cke_browser_iequirks';
}
if ( env.gecko && version < 10900 )
env.cssClass += ' cke_browser_gecko18';
return env;
})();
}
// PACKAGER_RENAME( CKEDITOR.env )
// PACKAGER_RENAME( CKEDITOR.env.ie )
|
