svn commit: r958322 - /commons/sandbox/gsoc/2010/scxml-js/branches/SCXML-142/src/xslt/ir-compiler/constructEventComponentTreeFirstPass.xsl

[jb...@apache.org]

Author: jbeard
Date: Sun Jun 27 03:47:55 2010
New Revision: 958322

URL: http://svn.apache.org/viewvc?rev=958322&view=rev
Log:
Intermediate commit. Not sure if this code works yet.

Added:
    commons/sandbox/gsoc/2010/scxml-js/branches/SCXML-142/src/xslt/ir-compiler/constructEventComponentTreeFirstPass.xsl   (with props)

Added: commons/sandbox/gsoc/2010/scxml-js/branches/SCXML-142/src/xslt/ir-compiler/constructEventComponentTreeFirstPass.xsl
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-js/branches/SCXML-142/src/xslt/ir-compiler/constructEventComponentTreeFirstPass.xsl?rev=958322&view=auto
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-js/branches/SCXML-142/src/xslt/ir-compiler/constructEventComponentTreeFirstPass.xsl (added)
+++ commons/sandbox/gsoc/2010/scxml-js/branches/SCXML-142/src/xslt/ir-compiler/constructEventComponentTreeFirstPass.xsl Sun Jun 27 03:47:55 2010
@@ -0,0 +1,80 @@
+<?xml version="1.0"?>
+<!--
+ * 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.
+-->
+<!--
+This stylesheet adds attributes isBasic="true" to basic states, and
+isHistory="true" to history states.
+-->
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
+	xmlns:s="http://www.w3.org/2005/07/scxml"
+	xmlns="http://www.w3.org/2005/07/scxml"
+	xmlns:c="http://commons.apache.org/scxml-js"
+	version="1.0">
+	<xsl:output method="xml"/>
+
+	<!-- identity transform -->
+	<xsl:template match="@*|node()">
+	   <xsl:copy>
+		  <xsl:apply-templates select="@*|node()"/>
+	   </xsl:copy>
+	</xsl:template>
+
+	<!-- recursive template -->
+	<xsl:template name="genEventComponents">
+		<xsl:param name="originalEventString" /> 
+		<xsl:param name="remainingEventString" /> 
+		<xsl:variable name="first" select="substring-before($remainingEventString, '.')" /> 
+
+		<xsl:choose>
+			<!-- base case -->
+			<xsl:when test="not($first)">
+				<c:eventComponent name="{remainingEventString}" terminalId="{originalEventString}"/>
+			</xsl:when>
+			<!-- recursive step -->
+			<xsl:otherwise>
+
+				<xsl:variable name="remaining" select="substring-after($remainingEventString, '.')" /> 
+
+				<c:eventComponent name="{first}">
+					<xsl:call-template name="genEventComponents">
+						<xsl:with-param name="remainingEventString" select="$remainingEventString"/>
+						<xsl:with-param name="originalEventString" select="$originalEventString"/>
+					</xsl:call-template>
+				</c:eventComponent>
+			</xsl:otherwise>
+		</xsl:choose>
+	</xsl:template>
+
+	<xsl:template match="/s:scxml">
+		<xsl:copy>
+			<xsl:apply-templates select="@*"/>
+	
+			<c:eventComponents>
+				<xsl:for-each select=".//@event">
+					<xsl:call-template name="genEventComponents">
+						<xsl:with-param name="remainingEventString" select="."/>
+						<xsl:with-param name="originalEventString" select="."/>
+					</xsl:call-template>
+				</xsl:for-each>
+			</c:eventComponents>
+
+			<xsl:apply-templates select="node()"/>
+		</xsl:copy>
+	</xsl:template>
+
+</xsl:stylesheet>
+

Propchange: commons/sandbox/gsoc/2010/scxml-js/branches/SCXML-142/src/xslt/ir-compiler/constructEventComponentTreeFirstPass.xsl
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