From e44a7e37b6c7b5961adaffc62b9042b8d442938e Mon Sep 17 00:00:00 2001
From: mensonge
Date: Thu, 13 Nov 2008 09:49:11 +0000
Subject: New feature: basic Ajax suggestion for tags and implementation of
 Dojo toolkit

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
---
 includes/js/dojox/av/_base/flash.js | 186 ++++++++++++++++++++++++++++++++++++
 1 file changed, 186 insertions(+)
 create mode 100644 includes/js/dojox/av/_base/flash.js

(limited to 'includes/js/dojox/av/_base/flash.js')

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();
+			});
+		}
+	}
+})();
+
+}
-- 
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