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Subject: svn commit: r955120 - in
 /commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie:
 src/javascript/scxml/cgf/backends/js/StatePatternStatechartGenerator.js
 src/xslt/backends/js/StatePatternStatechartGenerator_combined.xsl
 test/SCXMLCompiler.js
Date: Wed, 16 Jun 2010 03:20:05 -0000
To: commits@commons.apache.org
From: jbeard@apache.org
Message-Id: <20100616032005.6FD4123889E7@eris.apache.org>

Author: jbeard
Date: Wed Jun 16 03:20:05 2010
New Revision: 955120

URL: http://svn.apache.org/viewvc?rev=955120&view=rev
Log:
Browser front-end works in IE8.

Added:
    commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/xslt/backends/js/StatePatternStatechartGenerator_combined.xsl   (with props)
Modified:
    commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/javascript/scxml/cgf/backends/js/StatePatternStatechartGenerator.js
    commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/test/SCXMLCompiler.js

Modified: commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/javascript/scxml/cgf/backends/js/StatePatternStatechartGenerator.js
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/javascript/scxml/cgf/backends/js/StatePatternStatechartGenerator.js?rev=955120&r1=955119&r2=955120&view=diff
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/javascript/scxml/cgf/backends/js/StatePatternStatechartGenerator.js (original)
+++ commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/javascript/scxml/cgf/backends/js/StatePatternStatechartGenerator.js Wed Jun 16 03:20:05 2010
@@ -5,7 +5,10 @@ require.def(
 	[
 		"src/javascript/scxml/cgf/backends/js/AbstractStatechartGenerator",
 		"xml!src/xslt/ir-compiler/appendTransitionInformation.xsl",
-		"xml!src/xslt/backends/js/StatePatternStatechartGenerator.xsl" ],
+		//stylesheet must be preprocessed with preprocess_import.xsl for IE and maybe chrome
+		"xml!src/xslt/backends/js/StatePatternStatechartGenerator_combined.xsl" 
+		//"xml!src/xslt/backends/js/StatePatternStatechartGenerator.xsl" 
+	],
 
 	function(
 		AbstractStatechartGenerator,

Added: commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/xslt/backends/js/StatePatternStatechartGenerator_combined.xsl
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/xslt/backends/js/StatePatternStatechartGenerator_combined.xsl?rev=955120&view=auto
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/xslt/backends/js/StatePatternStatechartGenerator_combined.xsl (added)
+++ commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/xslt/backends/js/StatePatternStatechartGenerator_combined.xsl Wed Jun 16 03:20:05 2010
@@ -0,0 +1,568 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+--><stylesheet version="1.0" xmlns="http://www.w3.org/1999/XSL/Transform" xmlns:c="urn://scxml-js" xmlns:s="http://www.w3.org/2005/07/scxml">
+  <output method="text"/>
+  <param name="log" select="true()"/>
+  <param name="noIndexOf" select="false()"/>
+  <param name="noMap" select="false()"/>
+  <param name="noForEach" select="false()"/>
+  <param name="name"/>
+  <variable name="allStates" select="//*[(self::s:state or self::s:parallel or self::s:final or self::s:initial or self::s:scxml or self::s:history)]"/>
+  <variable name="states" select="//s:state"/>
+  <variable name="transitions" select="//s:transition"/>
+  <variable name="basicStates" select="$allStates[not(.//*[(self::s:state or self::s:parallel or self::s:final or self::s:initial or self::s:scxml or self::s:history)])]"/>
+  <variable name="compositeStates" select="$allStates[.//*[(self::s:state or self::s:parallel or self::s:final or self::s:initial or self::s:scxml or self::s:history)]]"/>
+  <variable name="eventsEnum" select="/s:scxml/c:eventsEnum/c:event"/>
+  <template match="/s:scxml">
+    <if test="$noIndexOf">
+      <call-template name="genNoIndexOfArrayPrototypeExtension"/>
+    </if>
+    <if test="$noMap">
+      <call-template name="genNoMapArrayPrototypeExtension"/>
+    </if>
+    <if test="$noForEach">
+      <call-template name="genNoForEachArrayPrototypeExtension"/>
+    </if>
+
+		function <value-of select="$name"/>StatechartExecutionContext(){
+
+				var self = this;	//used in the rare occasions we call public functions from inside this class
+
+				//abstract state
+
+				<call-template name="genAbstractState"><with-param name="events" select="$eventsEnum"/></call-template>
+
+				//states
+				<for-each select="$allStates"><call-template name="genState"><with-param name="state" select="."/></call-template></for-each>
+
+		
+				//states enum for glass-box unit testing
+				<call-template name="genStatesEnum"><with-param name="states" select="$basicStates"/></call-template>
+
+				//trigger methods for synchronous interaction
+				<for-each select="$eventsEnum"><call-template name="genExternalTriggerDispatcher"><with-param name="event" select="."/></call-template></for-each><call-template name="genContextHooks"/>
+
+				//initialization script
+				<value-of select="s:script"/>
+
+				//initialization method
+				<call-template name="genInitialization"/>
+
+				//internal runtime functions
+				<call-template name="genInternalRuntimeFunctions"/>
+
+				//start static boilerplate code
+				<call-template name="genBoilerplateDispatchCode"/>
+
+			}
+
+	</template>
+  <template name="genAbstractState">
+    <param name="events"/>
+
+		var AbstractState = new function(){
+			//triggers are methods
+
+			<for-each select="$events">
+				this.<value-of select="./c:name"/> = function(){};
+			</for-each>
+
+			this.$default = function(){};
+		}
+	</template>
+  <template name="genState">
+    <param name="state"/>
+    <variable name="stateName" select="$state/@id"/>
+    <variable name="parentName">
+      <choose>
+        <!-- FIXME: probably want to refine this query, as we may not be able to assume that all states have ids?-->
+        <when test="$state/../@id">
+          <value-of select="$state/../@id"/>
+        </when>
+        <otherwise>
+          <value-of select="'AbstractState'"/>
+        </otherwise>
+      </choose>
+    </variable>
+    <variable name="historyState" select="$state/s:history"/>
+    <variable name="constructorFunctionName" select="concat($stateName,'Constructor')"/>
+
+		<!--
+					var stateName = state.@id;
+					var parentName = state.parent() ? state.parent().@id : "AbstractState";
+					var historyState = state.history;
+					var hasHistoryState = historyState.length() > 0;
+					var constructorFunctionName = stateName + "Constructor";
+		-->
+
+		var <value-of select="$stateName"/> = (function(){
+
+			function <value-of select="$constructorFunctionName"/>(){
+				this.parent = <value-of select="$parentName"/>;
+
+				this.initial = null;
+
+				this.depth = <value-of select="count($state/ancestor::*)"/>;
+
+				this.historyState = null;
+
+				<if test="$state/self::s:history">
+					this.parent.historyState = this; //init parent's pointer to history state
+				</if><if test="$state/self::s:initial">
+					this.parent.initial = this; //init parent's pointer to initial state
+				</if>
+				
+				this.toString = function(){
+					return "<value-of select="$stateName"/>"
+				}
+
+				this.enterAction = function(){
+					<if test="$log">
+						console.log("entering <value-of select="$stateName"/>");
+					</if><apply-templates select="$state/s:onentry/*[self::s:if or self::s:raise or self::s:log or self::s:script or self::s:send or self::s:cancel or self::s:invoke or self::s:finalize or self::s:datamodel or self::s:data or self::s:assign or self::s:validate or self::s:param]"/>
+				}
+
+				this.exitAction = function(){
+					<if test="$log">
+						console.log("exiting <value-of select="$stateName"/>" );
+					</if><if test="$historyState">
+						this.historyState.lastConfiguration = currentConfiguration.slice();
+					</if><apply-templates select="$state/s:onexit/*[self::s:if or self::s:raise or self::s:log or self::s:script or self::s:send or self::s:cancel or self::s:invoke or self::s:finalize or self::s:datamodel or self::s:data or self::s:assign or self::s:validate or self::s:param]"/>
+				}
+
+				<call-template name="genStateHooks"><with-param name="state" select="$state"/></call-template>
+				
+
+			}
+			<value-of select="$constructorFunctionName"/>.prototype = <value-of select="$parentName"/>;
+			return new <value-of select="$constructorFunctionName"/>();
+		})();
+
+	</template>
+  <template name="genStatesEnum">
+    <param name="states"/>
+
+		this._states = {
+			<for-each select="$states"><value-of select="@id"/> : <value-of select="@id"/><if test="not(position() = last())">,</if></for-each>
+		}
+
+	</template>
+  <template match="s:if">
+		if (<value-of select="@cond"/>) {
+			<apply-templates select="c:executableContent/*"/>	
+		}
+		<apply-templates select="s:elseif"/><apply-templates select="s:else"/></template>
+  <template match="s:elseif">
+		else if (<value-of select="@cond"/>) {
+			<apply-templates select="c:executableContent/*"/>
+		}
+	</template>
+  <template match="s:else">
+		else {
+			<apply-templates select="c:executableContent/*"/>
+		}
+	</template>
+  <template match="s:log">
+    <if test="@label">
+			console.log( ' <value-of select="@label"/> : ' );
+		</if>
+    <if test="@expr">
+			console.log(  <value-of select="@expr"/>  );
+			
+		</if>
+  </template>
+  <template match="s:raise">
+	<!--TODO-->
+	</template>
+  <template match="s:script">
+    <value-of select="."/>
+  </template>
+  <template match="s:cancel">
+	<!--TODO-->
+	</template>
+  <template match="s:invoke">
+	<!--TODO-->
+	</template>
+  <template match="s:finalize">
+	<!--TODO-->
+	</template>
+  <template match="s:datamodel">
+	<!--TODO-->
+	</template>
+  <template match="s:data">
+	<!--TODO-->
+	</template>
+  <template match="s:assign">
+	<!--TODO-->
+	</template>
+  <template match="s:validate">
+	<!--TODO-->
+	</template>
+  <template match="s:param">
+	<!--TODO-->
+	</template>
+  <template name="genInternalRuntimeFunctions">
+		function sortByDepthDeepToShallow(a,b){
+			return b.depth - a.depth;
+		}
+	</template>
+  <template name="genBoilerplateDispatchCode">
+		//static private member variables
+		var currentConfiguration = []; //current configuration
+		var innerEventQueue = []; //inner event queue
+		var outerEventQueue = []; //outer event queue
+		var isInStableState = true;
+		var isPreempted = false;
+		var hasTakenDefaultTransition = false;
+		var destroyed = false;
+		var mainLoopCallback = null;
+
+		//static private member functions
+		function mainLoop() {
+
+			if(!destroyed){
+				//take an event from the current outer event queue
+				if (outerEventQueue.length &amp;&amp; isInStableState) {
+					runToCompletion(outerEventQueue.shift());
+				}
+				//call back
+				mainLoopCallback = window.setTimeout(function() {
+					mainLoop(); //FIXME: note that when calling mainloop this way, we won't have access to the "this" object. 
+					//I don't think we ever use it though. Everything we need is private in function scope.
+				},
+				100);
+			}
+		}
+
+		function runToCompletion(e){
+			isInStableState = false;
+
+			if(e){
+				innerEventQueue.push(e);
+			}
+
+			do{
+				//take any available default transitions
+				microstep(<value-of select="$defaultEventLiteral"/>);
+
+				if(!hasTakenDefaultTransition){
+					
+					if(!innerEventQueue.length){
+						//we have no more generated events, and no default transitions fired, so
+						//we are done, and have run to completion
+						break;
+					}else{
+						//microstep, then dequeue next event sending in event
+						microstep(innerEventQueue.shift());
+					}
+				}else{
+					//he has taken a default transition, so reset the global variable to false and loop again
+					hasTakenDefaultTransition = false;
+				}
+
+			}while(true)
+
+			isInStableState = true;
+		}
+
+		function microstep(e){
+			currentConfiguration.forEach(function(state){
+				if(!isPreempted) 
+					<value-of select="$dispatchInvocation"/>
+			});
+
+			//reset the isPreempted flag
+			isPreempted = false;
+		}
+
+
+		this.destroy = function(){
+			//right now, this only disables timer and sets global destroyed variable to prevent future callbacks
+			window.clearTimeout(mainLoopCallback);
+			mainLoopCallback = null;
+			destroyed = true;
+		}
+
+
+		//this is for async communication
+		this.GEN = function(e){
+			outerEventQueue.push(e);
+		}
+
+		//this may or may not be something we want to expose, but for right now, we at least need it for testing
+		this.getCurrentConfiguration = function(){
+			//slice it to return a copy of the configuration rather than the conf itself
+			//this saves us all kinds of confusion involving references and stuff
+			return <value-of select="$currentConfigurationExpression"/>;
+		}
+
+		//end static boilerplate code
+	</template>
+  <variable name="deepHistoryEnterAction">
+    <text>
+			var topState;
+			while(topState = statesEntered.pop()){
+				topState.enterAction();
+			}
+		</text>
+  </variable>
+  <variable name="shallowHistoryEnterAction">
+    <text>
+			var topState = statesEntered.pop();
+
+			topState.enterAction();
+
+			newConfiguration.push(topState.initial ? topState.initial : topState );	
+		</text>
+  </variable>
+  <variable name="genNonBasicTriggerDispatcherExitBlockInnerForEach">
+    <text>
+			do{
+				statesExited.push(state);
+			}while((state = state.parent) &amp;&amp;
+				state != lca &amp;&amp; 
+				statesExited.indexOf(state) == -1)
+		</text>
+  </variable>
+  <template name="genHistoryTriggerDispatcher">
+    <param name="s"/>
+    <param name="t"/>
+    <variable name="isDeep" select="$s/@type = 'deep'"/>
+    <variable name="historyStateReference">
+      <call-template name="genHistoryTriggerDispatcherHistoryStateReference">
+        <with-param name="s" select="$s"/>
+      </call-template>
+    </variable>
+
+
+		//history state semantics
+		if(<value-of select="$historyStateReference"/>.lastConfiguration){
+
+			//transition action
+			<if test="$log"><choose><when test="$isDeep">
+						console.log("return to last deep configuration");
+					</when><otherwise>
+						console.log("return to last shallow configuration");
+					</otherwise></choose></if>
+					
+				
+			<!--gen executable content for t-->
+			<apply-templates select="$t/*[self::s:if or self::s:raise or self::s:log or self::s:script or self::s:send or self::s:cancel or self::s:invoke or self::s:finalize or self::s:datamodel or self::s:data or self::s:assign or self::s:validate or self::s:param]"/>
+
+
+
+			var historyState = <value-of select="$historyStateReference"/>;
+
+			<if test="not($isDeep)">
+				var newConfiguration = [];
+			</if><value-of select="$historyStateReference"/>.lastConfiguration.forEach(function(state){
+				<call-template name="genHistoryTriggerDispatcherInnerForEach"><with-param name="isDeep" select="$isDeep"/></call-template>
+			});
+			
+			<choose><when test="$isDeep">
+					currentConfiguration =  <value-of select="$historyStateReference"/>.lastConfiguration.slice();
+				</when><otherwise>
+					currentConfiguration = <value-of select="$genHistoryTriggerDispatcherCurrentConfigurationAssignmentRHS"/>;
+				</otherwise></choose>
+			
+		}else{
+			<call-template name="genTriggerDispatcherContents"><with-param name="s" select="$s"/><with-param name="t" select="$t"/></call-template>
+		}
+	</template>
+  <template name="genHistoryTriggerDispatcherInnerForEach">
+    <param name="isDeep"/>
+
+		var statesEntered = [<value-of select="$genHistoryTriggerDispatcherInnerForEachStateReference"/>]; 
+
+		for(var parent = <value-of select="$genHistoryTriggerDispatcherInnerForEachStateReference"/>.parent; 
+			parent != historyState.parent &amp;&amp; parent != null; 
+			parent = parent.parent){
+			statesEntered.push(parent);
+		}
+
+		
+		<choose><when test="$isDeep"><value-of select="$deepHistoryEnterAction"/></when><otherwise><value-of select="$shallowHistoryEnterAction"/></otherwise></choose></template>
+  <template name="genNonBasicTriggerDispatcherExitBlock">
+    <param name="t"/> 
+
+		var statesExited = [];
+		var lca = <value-of select="$t/c:lca"/>;
+
+		<value-of select="$genNonBasicTriggerDispatcherExitBlockIteratorExpression"/>.forEach(function(state){
+			<value-of select="$genNonBasicTriggerDispatcherExitBlockInnerForEach"/>
+		});
+
+		//sort by depth
+		statesExited.sort(sortByDepthDeepToShallow);
+
+		//execute actions for each of these states
+		statesExited.forEach(function(state){
+			state.exitAction();
+		});
+	</template>
+  <template name="genTriggerDispatcherContents">
+    <param name="s"/>
+    <param name="t"/>
+    <if test="not($t/@event)">
+			hasTakenDefaultTransition = true;
+		</if>
+
+		//exit states
+		<choose><when test="local-name($s) = 'initial' or local-name($s) = 'history' or        ( $s/@c:isBasic and         ( not($s/@c:isParallelSubstate) or          ($s/@c:isParallelSubstate and not($t/@c:exitsParallelRegion))))"><for-each select="$t/c:exitpath/c:state"><value-of select="."/>.exitAction();
+				</for-each></when><otherwise><call-template name="genNonBasicTriggerDispatcherExitBlock"><with-param name="t" select="$t"/></call-template></otherwise></choose>
+
+		//transition action
+		<apply-templates select="$t/*[self::s:if or self::s:raise or self::s:log or self::s:script or self::s:send or self::s:cancel or self::s:invoke or self::s:finalize or self::s:datamodel or self::s:data or self::s:assign or self::s:validate or self::s:param]"/>
+
+		//enter states
+		<for-each select="$t/c:targets/c:target/c:enterpath/c:state"> 
+			<!-- iterate in reverse order -->
+			<sort data-type="number" order="descending" select="position()"/><value-of select="."/>.enterAction();
+		</for-each>
+
+		//update configuration
+		<choose><when test="$s/@c:isParallelSubstate and not($t/@c:exitsParallelRegion)"><call-template name="genParallelSubstateConfigurationSetString"><with-param name="s" select="$s"/><with-param name="t" select="$t"/></call-template></when><otherwise><call-template name="genNonParallelSubstateConfigurationSetString"><with-param name="s" select="$s"/><with-param name="t" select="$t"/></call-template></otherwise></choose>
+
+
+		//set whether preempted
+		<if test="$t/@c:isPreempted">
+			isPreempted = true;
+		</if></template>
+  <template name="genNoForEachArrayPrototypeExtension">
+		if(!Array.forEach){
+			Array.prototype.forEach = function(fn){
+				for(var i=0; i &lt; this.length; i++){
+					fn(this[i]);
+				}
+				return undefined;
+			}
+		}
+	</template>
+  <template name="genNoIndexOfArrayPrototypeExtension">
+		if(!Array.indexOf){
+			Array.prototype.indexOf = function(obj){
+				for(var i=0; i &lt; this.length; i++){
+					if(this[i]==obj){
+						return i;
+					}
+				}
+				return -1;
+			}
+		}
+	</template>
+  <template name="genNoMapArrayPrototypeExtension">
+		if(!Array.map){
+			Array.prototype.map = function(fn){
+				var toReturn = [];
+				for(var i=0; i &lt; this.length; i++){
+					toReturn[i]=fn(this[i]);
+				}
+				return toReturn;
+			}
+		}
+	</template>
+  <template name="genContextHooks"/>
+  <!-- these params get overridden by subclasses -->
+  <param name="dispatchInvocation" select="'state[e]();'"/>
+  <param name="defaultEventLiteral" select="'&quot;$default&quot;'"/>
+  <param name="currentConfigurationExpression" select="'currentConfiguration.slice()'"/>
+  <param name="genHistoryTriggerDispatcherCurrentConfigurationAssignmentRHS" select="'newConfiguration'"/>
+  <param name="genHistoryTriggerDispatcherInnerForEachStateReference" select="'state'"/>
+  <param name="genNonBasicTriggerDispatcherExitBlockIteratorExpression" select="'currentConfiguration'"/>
+  <template name="genStateHooks">
+    <param name="state"/>
+    <for-each select="$state/s:transition">
+      <call-template name="genTriggerDispatcherContext">
+        <with-param name="s" select="$state"/>
+        <with-param name="t" select="."/>
+      </call-template>
+    </for-each>
+  </template>
+  <template name="genExternalTriggerDispatcher">
+    <param name="event"/>
+
+		this.<value-of select="$event/c:name"/> = function(){
+			if(isInStableState){
+				runToCompletion("<value-of select="$event/c:name"/>");
+			}else{
+				return undefined;
+			}
+		}
+	</template>
+  <template name="genParallelSubstateConfigurationSetString">
+    <param name="s"/>
+    <param name="t"/>
+
+		currentConfiguration.splice(currentConfiguration.indexOf(this),1,
+			<for-each select="$t/c:targets/c:target/c:targetState"><value-of select="."/><if test="not(position() = last())">,</if></for-each> 
+		); 
+	</template>
+  <template name="genNonParallelSubstateConfigurationSetString">
+    <param name="t"/>
+    <param name="s"/>
+
+		currentConfiguration = [
+			<for-each select="$t/c:targets/c:target/c:targetState"><value-of select="."/><if test="not(position() = last())">,</if></for-each>
+		]; 
+	</template>
+  <template name="genInitialization">
+    <variable name="initialStateName">
+      <value-of select="/s:scxml/s:initial/s:transition/c:targets/c:target/c:targetState"/>
+    </variable>
+ 
+		this.initialize = function(){
+			currentConfiguration = [<value-of select="$initialStateName"/>];
+			runToCompletion();
+			mainLoop();
+		}
+
+	</template>
+  <template name="genTriggerDispatcherContext">
+    <param name="s"/>
+    <param name="t"/>
+    <variable name="eventName">
+      <choose>
+        <when test="$t/@event">
+          <value-of select="$t/@event"/>
+        </when>
+        <otherwise>
+          <value-of select="'$default'"/>
+        </otherwise>
+      </choose>
+    </variable>
+
+		this.<value-of select="$eventName"/> = function(){
+			<choose><when test="local-name($s) = 'history'"><call-template name="genHistoryTriggerDispatcher"><with-param name="s" select="$s"/><with-param name="t" select="$t"/></call-template></when><otherwise><call-template name="genTriggerDispatcherContents"><with-param name="s" select="$s"/><with-param name="t" select="$t"/></call-template></otherwise></choose>
+		}
+	</template>
+  <template name="genHistoryTriggerDispatcherHistoryStateReference">
+    <param name="s"/>
+    <text>this</text>
+  </template>
+  <template match="s:send">
+    <choose>
+      <when test="@delay">
+				window.setTimeout(function(){
+					self.GEN("<value-of select="@event"/>");
+				},<value-of select="number(@delay)*1000"/>);
+			</when>
+      <otherwise>
+				innerEventQueue.push("<value-of select="@event"/>");
+			</otherwise>
+    </choose>
+  </template>
+</stylesheet>

Propchange: commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/src/xslt/backends/js/StatePatternStatechartGenerator_combined.xsl
------------------------------------------------------------------------------
    svn:eol-style = native

Modified: commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/test/SCXMLCompiler.js
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/test/SCXMLCompiler.js?rev=955120&r1=955119&r2=955120&view=diff
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/test/SCXMLCompiler.js (original)
+++ commons/sandbox/gsoc/2010/scxml-js/branches/browser-tests.1.ie/test/SCXMLCompiler.js Wed Jun 16 03:20:05 2010
@@ -8,6 +8,38 @@ require.def(
 		KitchenSink,
 		StatePatternStatechartGenerator
 	){
+		//some compatibility stuff for IE
+		//TODO: move out into another file
+		if (!Array.indexOf) {
+		    Array.prototype.indexOf = function(obj) {
+			for (var i = 0; i < this.length; i++) {
+			    if (this[i] == obj) {
+				return i;
+			    }
+			}
+			return -1;
+		    }
+		}
+
+		if (!Array.map) {
+		    Array.prototype.map = function(fn) {
+			var toReturn = [];
+			for (var i = 0; i < this.length; i++) {
+			    toReturn[i] = fn(this[i]);
+			}
+			return toReturn;
+		    }
+		}
+
+		if (!Array.forEach) {
+		    Array.prototype.forEach = function(fn) {
+			for (var i = 0; i < this.length; i++) {
+			    fn(this[i]);
+			}
+			return undefined;
+		    }
+		}
+
 
 		var sourceDocument = KitchenSink;
 		var transforms = StatePatternStatechartGenerator.transformations;
@@ -19,8 +51,13 @@ require.def(
 		}
 
 		function xmlToString(d){
-			var s = new XMLSerializer();  
-			var str = s.serializeToString(d);  
+			var str;
+			if(window.XMLSerializer){
+				var s = new XMLSerializer();  
+				str = s.serializeToString(d);  
+			}else{
+				str = d.xml;
+			}
 			return str;
 		}
 
@@ -31,38 +68,60 @@ require.def(
 
 		return {	
 			compile : function(options){
-				var processors = transforms.map(getProcessorFromStylesheetDocument); 
-
-				//transform to IR
 				var docToTransform = sourceDocument;
-				processors.forEach(function(p){
-					docToTransform = p.transformToDocument(docToTransform);
-				});
-
-				//print IR
-				//console.log(xmlToString(docToTransform));  
-
-				//transform to js
-				var statePatternStatechartGeneratorProcessor =	
-					 getProcessorFromStylesheetDocument(StatePatternStatechartGenerator.code);
+
+				var transformedJs;
+				if(window.ActiveXObject){
+					//IE
+
+					//transform to IR
+					transforms.forEach(function(t){
+						var txt = docToTransform.transformNode(t); 
+
+						//TODO:can reuse same doc?
+						xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
+						xmlDoc.async="false";
+						xmlDoc.loadXML(txt); 
 	
-				//set parameters
-				for(optName in options){
-					 statePatternStatechartGeneratorProcessor.setParameter(null,optName,options[optName]);
-				}
+						docToTransform = xmlDoc;	
+					});
 
-				docToTransform = statePatternStatechartGeneratorProcessor.transformToDocument(docToTransform);
-			
-				//console.log(xmlToString(docToTransform));
-				//console.log(getResultTextFromDoc(docToTransform));
+					//transform to js
+					//TODO:set parameters
+					transformedJs = docToTransform.transformNode(StatePatternStatechartGenerator.code);
+				}else{
+					//everything else
+
+					//transform to IR
+					var processors = transforms.map(getProcessorFromStylesheetDocument); 
+
+					processors.forEach(function(p){
+						docToTransform = p.transformToDocument(docToTransform);
+					});
+
+					//transform to js
+					var statePatternStatechartGeneratorProcessor =	
+						 getProcessorFromStylesheetDocument(StatePatternStatechartGenerator.code);
+		
+					//set parameters
+					for(optName in options){
+						 statePatternStatechartGeneratorProcessor.setParameter(null,optName,options[optName]);
+					}
 
-				var transformedJs = getResultTextFromDoc(docToTransform);
+					docToTransform = statePatternStatechartGeneratorProcessor.transformToDocument(docToTransform);
 
+					transformedJs = getResultTextFromDoc(docToTransform);
+				}
+
+
+			
 				//optionally beautify it
 				if(options.beautify){
 					transformedJs = js_beautify(transformedJs);
 				}
 
+				console.log(transformedJs);
+
 				return transformedJs;
 			}
 		}