diff options
author | Richard Beales <[email protected]> | 2013-03-18 07:32:01 +0000 |
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committer | Richard Beales <[email protected]> | 2013-03-18 07:32:01 +0000 |
commit | 7c97d17aaf373339a8bcd917ad59ca6018148f0d (patch) | |
tree | 5a3c04f0f9529be392c1263d3feb75806eb43797 /lib/dojo/domReady.js.uncompressed.js | |
parent | 70db7424e7068701e60cc5bcdfe8f858be508179 (diff) | |
parent | c670a80ddd9b03bd4ea6d940a9ed682fd26248d7 (diff) |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'lib/dojo/domReady.js.uncompressed.js')
-rw-r--r-- | lib/dojo/domReady.js.uncompressed.js | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/lib/dojo/domReady.js.uncompressed.js b/lib/dojo/domReady.js.uncompressed.js new file mode 100644 index 000000000..90d03d4c7 --- /dev/null +++ b/lib/dojo/domReady.js.uncompressed.js @@ -0,0 +1,97 @@ +define("dojo/domReady", ['./has'], function(has){ + var global = this, + doc = document, + readyStates = { 'loaded': 1, 'complete': 1 }, + fixReadyState = typeof doc.readyState != "string", + ready = !!readyStates[doc.readyState]; + + // For FF <= 3.5 + if(fixReadyState){ doc.readyState = "loading"; } + + if(!ready){ + var readyQ = [], tests = [], + detectReady = function(evt){ + evt = evt || global.event; + if(ready || (evt.type == "readystatechange" && !readyStates[doc.readyState])){ return; } + ready = 1; + + // For FF <= 3.5 + if(fixReadyState){ doc.readyState = "complete"; } + + while(readyQ.length){ + (readyQ.shift())(doc); + } + }, + on = function(node, event){ + node.addEventListener(event, detectReady, false); + readyQ.push(function(){ node.removeEventListener(event, detectReady, false); }); + }; + + if(!has("dom-addeventlistener")){ + on = function(node, event){ + event = "on" + event; + node.attachEvent(event, detectReady); + readyQ.push(function(){ node.detachEvent(event, detectReady); }); + }; + + var div = doc.createElement("div"); + try{ + if(div.doScroll && global.frameElement === null){ + // the doScroll test is only useful if we're in the top-most frame + tests.push(function(){ + // Derived with permission from Diego Perini's IEContentLoaded + // http://javascript.nwbox.com/IEContentLoaded/ + try{ + div.doScroll("left"); + return 1; + }catch(e){} + }); + } + }catch(e){} + } + + on(doc, "DOMContentLoaded"); + on(global, "load"); + + if("onreadystatechange" in doc){ + on(doc, "readystatechange"); + }else if(!fixReadyState){ + // if the ready state property exists and there's + // no readystatechange event, poll for the state + // to change + tests.push(function(){ + return readyStates[doc.readyState]; + }); + } + + if(tests.length){ + var poller = function(){ + if(ready){ return; } + var i = tests.length; + while(i--){ + if(tests[i]()){ + detectReady("poller"); + return; + } + } + setTimeout(poller, 30); + }; + poller(); + } + } + + function domReady(callback){ + // summary: + // Plugin to delay require()/define() callback from firing until the DOM has finished loading. + if(ready){ + callback(doc); + }else{ + readyQ.push(callback); + } + } + domReady.load = function(id, req, load){ + domReady(load); + }; + + return domReady; +}); |