diff options
Diffstat (limited to 'includes/js/dojox/av/_base/flash.js')
| -rw-r--r-- | includes/js/dojox/av/_base/flash.js | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/includes/js/dojox/av/_base/flash.js b/includes/js/dojox/av/_base/flash.js new file mode 100644 index 0000000..f1eb27c --- /dev/null +++ b/includes/js/dojox/av/_base/flash.js @@ -0,0 +1,186 @@ +if(!dojo._hasResource["dojox.av._base.flash"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. +dojo._hasResource["dojox.av._base.flash"] = true; +dojo.provide("dojox.av._base.flash"); + +(function(){ + /******************************************************* + dojox.av.flash + + Base functionality to insert a flash movie into + a document on the fly. + + Support for Flash 6 is dropped in favor of Flash 8; + multiple movies are supported. + ******************************************************/ + + // TODO: solve the Eolas problem, the function that actually pushes + // Flash movie into the doc must be loaded from an external script. + + // TODO: add Brad's ExpressInstall for automated installation. + + var fMarkup, fVersion, __def__={ + expressInstall: false, + width: 320, + height: 240, + style: null, + redirect: null, + params: [] + }; + var keyBase="dojox-av-flash-", keyCount=0; + function prep(kwArgs){ + kwArgs=dojo.mixin(dojo.clone(__def__), kwArgs || {}); + if(!("path" in kwArgs)){ + console.error("dojox.av._base.flash(ctor):: no path reference to a Flash movie was provided."); + return null; + } + if(!("id" in kwArgs)){ + kwArgs.id=(keyBase + keyCount++); + } + return kwArgs; + } + + if(dojo.isIE){ + // *** Internet Explorer branch ****************************************************************** + fMarkup=function(kwArgs){ + kwArgs=prep(kwArgs); + if(!kwArgs){ return null; } + var s='<object id="' + kwArgs.id + '" ' + + 'classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" ' + + 'width="' + kwArgs.width + '" ' + + 'height="' + kwArgs.height + '"' + + ((kwArgs.style)?' style="' + kwArgs.style + '"':'') + + '>' + + '<param name="movie" value="' + kwArgs.path + '" />'; + for(var i=0, l=kwArgs.params.length; i<l; i++){ + s += '<param name="' + kwArgs.params[i].key + '" value="' + kwArgs.params[i].value + '" />'; + } + s += '</object>'; + return { id: kwArgs.id, markup: s }; + }; + + fVersion=(function(){ + var testVersion=10, testObj=null; + while(!testObj && testVersion > 7){ + try { + testObj = new ActiveXObject("ShockwaveFlash.ShockwaveFlash." + testVersion--); + } catch(e){ } + } + if(testObj){ + var v = testObj.GetVariable("$version").split(" ")[1].split(","); + return { + major: (v[0]!=null)?parseInt(v[0]):0, + minor: (v[1]!=null)?parseInt(v[1]):0, + rev: (v[2]!=null)?parseInt(v[2]):0 + }; + } + return { major: 0, minor: 0, rev: 0 }; + })(); + + // attach some cleanup for IE, thanks to deconcept :) + dojo.addOnUnload(function(){ + var objs=dojo.query("object"); + for(var i=objs.length-1; i>=0; i--){ + objs[i].style.display="none"; + for(var p in objs[i]){ + if(p!="FlashVars" && dojo.isFunction(objs[i][p])){ + objs[i][p]=function(){ }; + } + } + } + }); + + // TODO: ...and double check this fix; is IE really firing onbeforeunload with any kind of href="#" link? + var beforeUnloadHandle = dojo.connect(dojo.global, "onbeforeunload", function(){ + try{ + if(__flash_unloadHandler){ __flash_unloadHandler=function(){ }; } + if(__flash_savedUnloadHandler){ __flash_savedUnloadHandler=function(){ }; } + } catch(e){ } + dojo.disconnect(beforeUnloadHandle); + }); + } else { + // *** Sane browsers branch ****************************************************************** + fMarkup=function(kwArgs){ + kwArgs=prep(kwArgs); + if(!kwArgs){ return null; } + var s = '<embed type="application/x-shockwave-flash" ' + + 'src="' + kwArgs.path + '" ' + + 'id="' + kwArgs.id + '" ' + + 'name="' + kwArgs.id + '" ' + + 'width="' + kwArgs.width + '" ' + + 'height="' + kwArgs.height + '"' + + (("style" in kwArgs)?' style="' + kwArgs.style + '"':'') + + 'swLiveConnect="true" ' + + 'allowScriptAccess="sameDomain" ' + + 'pluginspage="' + window.location.protocol + '//www.adobe.com/go/getflashplayer" '; + for(var i=0, l=kwArgs.params.length; i<l; i++){ + s += ' ' + kwArgs.params[i].key + '="' + kwArgs.params[i].value + '"'; + } + s += ' />' + return { id: kwArgs.id, markup: s }; + }; + + fVersion=(function(){ + var plugin = navigator.plugins["Shockwave Flash"]; + if(plugin && plugin.description){ + var v = plugin.description.replace(/([a-zA-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split("."); + return { + major: (v[0]!=null)?parseInt(v[0]):0, + minor: (v[1]!=null)?parseInt(v[1]):0, + rev: (v[2]!=null)?parseInt(v[2]):0 + }; + } + return { major: 0, minor: 0, rev: 0 }; + })(); + } + + // *** the static object for inserting Flash movies ****************************************************** + dojox.av.flash = { + minSupported : 8, + available: fVersion.major, + supported: (fVersion.major >= 8), + version: fVersion, + initialized: false, + onInitialize: function(){ + dojox.av.flash.initialized=true; + }, + __ie_markup__: function(kwArgs){ + return fMarkup(kwArgs); + } + }; + + if(dojo.isIE){ + // Ugh! + if(dojo._initFired){ + var e=document.createElement("script"); + e.type="text/javascript"; + e.src=dojo.moduleUrl("dojox", "av/_base/_ieFlash.js"); + e.defer=true; + document.getElementsByTagName("head")[0].appendChild(e); + } else { + // we can use document.write. What a kludge. + document.write('<scr'+'ipt defer type="text/javascript" src="' + dojo.moduleUrl("dojox", "av/_base/_ieFlash.js") + '">' + + '</scr'+'ipt>'); + } + } else { + dojox.av.flash.place = function(node, kwArgs){ + node=dojo.byId(node); + var o = fMarkup(kwArgs); + if(o){ + node.innerHTML = o.markup; + return document[o.id]; + } + return null; + } + + if(dojo._initFired){ + dojox.av.flash.onInitialize(); + } else { + dojo.addOnLoad(function(){ + console.log("firing off dojox.av.flash.onInitialize() for sane browsers."); + dojox.av.flash.onInitialize(); + }); + } + } +})(); + +} |