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1 | define("dojo/_base/sniff", ["./kernel", "../has"], function(dojo, has){ |
2 | // module: | |
3 | // dojo/sniff | |
4 | // summary: | |
5 | // This module populates the dojo browser version sniffing properties. | |
6 | ||
7 | if(!1){ | |
8 | return has; | |
9 | } | |
10 | ||
11 | dojo.isBrowser = true, | |
12 | dojo._name = "browser"; | |
13 | ||
14 | var hasAdd = has.add, | |
15 | n = navigator, | |
16 | dua = n.userAgent, | |
17 | dav = n.appVersion, | |
18 | tv = parseFloat(dav), | |
19 | isOpera, | |
20 | isAIR, | |
21 | isKhtml, | |
22 | isWebKit, | |
23 | isChrome, | |
24 | isMac, | |
25 | isSafari, | |
26 | isMozilla , | |
27 | isMoz, | |
28 | isIE, | |
29 | isFF, | |
30 | isQuirks, | |
31 | isIos, | |
32 | isAndroid, | |
33 | isWii; | |
34 | ||
35 | /*===== | |
36 | dojo.isBrowser = { | |
37 | // example: | |
38 | // | if(dojo.isBrowser){ ... } | |
39 | }; | |
40 | ||
41 | dojo.isFF = { | |
42 | // example: | |
43 | // | if(dojo.isFF > 1){ ... } | |
44 | }; | |
45 | ||
46 | dojo.isIE = { | |
47 | // example: | |
48 | // | if(dojo.isIE > 6){ | |
49 | // | // we are IE7 | |
50 | // | } | |
51 | }; | |
52 | ||
53 | dojo.isSafari = { | |
54 | // example: | |
55 | // | if(dojo.isSafari){ ... } | |
56 | // example: | |
57 | // Detect iPhone: | |
58 | // | if(dojo.isSafari && navigator.userAgent.indexOf("iPhone") != -1){ | |
59 | // | // we are iPhone. Note, iPod touch reports "iPod" above and fails this test. | |
60 | // | } | |
61 | }; | |
62 | ||
63 | dojo.mixin(dojo, { | |
64 | // isBrowser: Boolean | |
65 | // True if the client is a web-browser | |
66 | isBrowser: true, | |
67 | // isFF: Number | undefined | |
68 | // Version as a Number if client is FireFox. undefined otherwise. Corresponds to | |
69 | // major detected FireFox version (1.5, 2, 3, etc.) | |
70 | isFF: 2, | |
71 | // isIE: Number | undefined | |
72 | // Version as a Number if client is MSIE(PC). undefined otherwise. Corresponds to | |
73 | // major detected IE version (6, 7, 8, etc.) | |
74 | isIE: 6, | |
75 | // isKhtml: Number | undefined | |
76 | // Version as a Number if client is a KHTML browser. undefined otherwise. Corresponds to major | |
77 | // detected version. | |
78 | isKhtml: 0, | |
79 | // isWebKit: Number | undefined | |
80 | // Version as a Number if client is a WebKit-derived browser (Konqueror, | |
81 | // Safari, Chrome, etc.). undefined otherwise. | |
82 | isWebKit: 0, | |
83 | // isMozilla: Number | undefined | |
84 | // Version as a Number if client is a Mozilla-based browser (Firefox, | |
85 | // SeaMonkey). undefined otherwise. Corresponds to major detected version. | |
86 | isMozilla: 0, | |
87 | // isOpera: Number | undefined | |
88 | // Version as a Number if client is Opera. undefined otherwise. Corresponds to | |
89 | // major detected version. | |
90 | isOpera: 0, | |
91 | // isSafari: Number | undefined | |
92 | // Version as a Number if client is Safari or iPhone. undefined otherwise. | |
93 | isSafari: 0, | |
94 | // isChrome: Number | undefined | |
95 | // Version as a Number if client is Chrome browser. undefined otherwise. | |
96 | isChrome: 0, | |
97 | // isMac: Boolean | |
98 | // True if the client runs on Mac | |
99 | isMac: 0, | |
100 | // isIos: Boolean | |
101 | // True if client is iPhone, iPod, or iPad | |
102 | isIos: 0, | |
103 | // isAndroid: Number | undefined | |
104 | // Version as a Number if client is android browser. undefined otherwise. | |
105 | isAndroid: 0, | |
106 | // isWii: Boolean | |
107 | // True if client is Wii | |
108 | isWii: 0 | |
109 | }); | |
110 | =====*/ | |
111 | ||
112 | // fill in the rendering support information in dojo.render.* | |
113 | if(dua.indexOf("AdobeAIR") >= 0){ isAIR = 1; } | |
114 | isKhtml = (dav.indexOf("Konqueror") >= 0) ? tv : 0; | |
115 | isWebKit = parseFloat(dua.split("WebKit/")[1]) || undefined; | |
116 | isChrome = parseFloat(dua.split("Chrome/")[1]) || undefined; | |
117 | isMac = dav.indexOf("Macintosh") >= 0; | |
118 | isIos = /iPhone|iPod|iPad/.test(dua); | |
119 | isAndroid = parseFloat(dua.split("Android ")[1]) || undefined; | |
120 | isWii = typeof opera != "undefined" && opera.wiiremote; | |
121 | ||
122 | // safari detection derived from: | |
123 | // http://developer.apple.com/internet/safari/faq.html#anchor2 | |
124 | // http://developer.apple.com/internet/safari/uamatrix.html | |
125 | var index = Math.max(dav.indexOf("WebKit"), dav.indexOf("Safari"), 0); | |
126 | if(index && !isChrome){ | |
127 | // try to grab the explicit Safari version first. If we don't get | |
128 | // one, look for less than 419.3 as the indication that we're on something | |
129 | // "Safari 2-ish". | |
130 | isSafari = parseFloat(dav.split("Version/")[1]); | |
131 | if(!isSafari || parseFloat(dav.substr(index + 7)) <= 419.3){ | |
132 | isSafari = 2; | |
133 | } | |
134 | } | |
135 | ||
136 | if (!has("dojo-webkit")) { | |
137 | if(dua.indexOf("Opera") >= 0){ | |
138 | isOpera = tv; | |
139 | // see http://dev.opera.com/articles/view/opera-ua-string-changes and http://www.useragentstring.com/pages/Opera/ | |
140 | // 9.8 has both styles; <9.8, 9.9 only old style | |
141 | if(isOpera >= 9.8){ | |
142 | isOpera = parseFloat(dua.split("Version/")[1]) || tv; | |
143 | } | |
144 | } | |
145 | ||
146 | if(dua.indexOf("Gecko") >= 0 && !isKhtml && !isWebKit){ | |
147 | isMozilla = isMoz = tv; | |
148 | } | |
149 | if(isMoz){ | |
150 | //We really need to get away from this. Consider a sane isGecko approach for the future. | |
151 | isFF = parseFloat(dua.split("Firefox/")[1] || dua.split("Minefield/")[1]) || undefined; | |
152 | } | |
153 | if(document.all && !isOpera){ | |
154 | isIE = parseFloat(dav.split("MSIE ")[1]) || undefined; | |
155 | //In cases where the page has an HTTP header or META tag with | |
156 | //X-UA-Compatible, then it is in emulation mode. | |
157 | //Make sure isIE reflects the desired version. | |
158 | //document.documentMode of 5 means quirks mode. | |
159 | //Only switch the value if documentMode's major version | |
160 | //is different from isIE's major version. | |
161 | var mode = document.documentMode; | |
162 | if(mode && mode != 5 && Math.floor(isIE) != mode){ | |
163 | isIE = mode; | |
164 | } | |
165 | } | |
166 | } | |
167 | ||
168 | isQuirks = document.compatMode == "BackCompat"; | |
169 | ||
170 | hasAdd("opera", dojo.isOpera = isOpera); | |
171 | hasAdd("air", dojo.isAIR = isAIR); | |
172 | hasAdd("khtml", dojo.isKhtml = isKhtml); | |
173 | hasAdd("webkit", dojo.isWebKit = isWebKit); | |
174 | hasAdd("chrome", dojo.isChrome = isChrome); | |
175 | hasAdd("mac", dojo.isMac = isMac ); | |
176 | hasAdd("safari", dojo.isSafari = isSafari); | |
177 | hasAdd("mozilla", dojo.isMozilla = dojo.isMoz = isMozilla ); | |
178 | hasAdd("ie", dojo.isIE = isIE ); | |
179 | hasAdd("ff", dojo.isFF = isFF); | |
180 | hasAdd("quirks", dojo.isQuirks = isQuirks); | |
181 | hasAdd("ios", dojo.isIos = isIos); | |
182 | hasAdd("android", dojo.isAndroid = isAndroid); | |
183 | ||
184 | dojo.locale = dojo.locale || (isIE ? n.userLanguage : n.language).toLowerCase(); | |
185 | ||
186 | return has; | |
187 | }); |