stimuliarrows.xsl

Copyright&copy 2004 Sergiu Dumitriu, Marta G&icirc rdea, C&#259 t&#259 lin Hri&#355 cu Permission is

<?xml version="1.0" encoding="UTF-8"?>
<!--
Template: StimuliArrows.xsl

Displays Arrows for stimuli (in Collaboration diagrams)
-->
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns="http://www.w3.org/2000/svg" xmlns:UML="org.omg.xmi.namespace.UML">
	<xsl:import href="../Common/Styling.xsl"/>
	<xsl:output media-type="image/svg+xml" method="xml" indent="yes"/>

	<!-- AsynchronousArrow -->
	<xsl:template name="AsynchronousArrow">
		<xsl:param name="DiagramID" select="@xmi.id"/>

		<!-- Main AsynchronousArrow group -->
		<g transform="translate({UML:GraphElement.position/XMI.field[1]}, {UML:GraphElement.position/XMI.field[2]})" id="{$DiagramID}">
			<xsl:apply-templates select="." mode="FontStyle"/>
			<xsl:apply-templates select="." mode="StrokeStyle"/>
			<xsl:apply-templates select="." mode="isVisible"/>

			<desc><xsl:text>AsynchronousArrow</xsl:text></desc>

			<!-- Outline parameters -->
			<xsl:variable name="width" select="UML:GraphNode.size/XMI.field[1]"/>
			<xsl:variable name="height" select="UML:GraphNode.size/XMI.field[2] div 2"/>
			<xsl:variable name="LinkSemanticID" select="../../../../UML:GraphElement.semanticModel/UML:Uml1SemanticModelBridge/UML:Uml1SemanticModelBridge.element/*/@xmi.idref" />
			<xsl:variable name="LinkSource" select="key('xmi.id', $LinkSemanticID)/UML:Link.connection/UML:LinkEnd[1]/UML:LinkEnd.instance/*/@xmi.idref"/>
			<xsl:variable name="StimulusSemanticID" select="../../UML:GraphElement.semanticModel/UML:Uml1SemanticModelBridge/UML:Uml1SemanticModelBridge.element/*/@xmi.idref"/>
			<xsl:variable name="StimulusSource" select="key('xmi.id', $StimulusSemanticID)/UML:Stimulus.sender/*/@xmi.idref"/>
			<xsl:variable name="rotate">
				<xsl:choose>
					<xsl:when test="$LinkSource = $StimulusSource">0</xsl:when>
					<xsl:otherwise>180</xsl:otherwise>
				</xsl:choose>
			</xsl:variable>

			<!-- The marker, a simple arrowhead -->
			<path d="M {- ($width div 2)} 0 h {$width - 1} M 0 -{$height div 2} L {$width div 2} 0 0 {$height div 2}" fill="none" transform="rotate({$rotate})"/>
		</g>
	</xsl:template>

	<!-- SynchronousArrow -->
	<xsl:template name="SynchronousArrow">
		<xsl:param name="DiagramID" select="@xmi.id"/>

		<!-- Main AsynchronousArrow group -->
		<g transform="translate({UML:GraphElement.position/XMI.field[1]}, {UML:GraphElement.position/XMI.field[2]})" id="{$DiagramID}">
			<xsl:apply-templates select="." mode="FontStyle"/>
			<xsl:apply-templates select="." mode="StrokeStyle"/>
			<xsl:apply-templates select="." mode="isVisible"/>

			<desc><xsl:text>SynchronousArrow</xsl:text></desc>

			<!-- Outline parameters -->
			<xsl:variable name="width" select="UML:GraphNode.size/XMI.field[1]"/>
			<xsl:variable name="height" select="UML:GraphNode.size/XMI.field[2] div 2"/>
			<xsl:variable name="LinkSemanticID" select="../../../../UML:GraphElement.semanticModel/UML:Uml1SemanticModelBridge/UML:Uml1SemanticModelBridge.element/*/@xmi.idref" />
			<xsl:variable name="LinkSource" select="key('xmi.id', $LinkSemanticID)/UML:Link.connection/UML:LinkEnd[1]/UML:LinkEnd.instance/*/@xmi.idref"/>
			<xsl:variable name="StimulusSemanticID" select="../../UML:GraphElement.semanticModel/UML:Uml1SemanticModelBridge/UML:Uml1SemanticModelBridge.element/*/@xmi.idref"/>
			<xsl:variable name="StimulusSource" select="key('xmi.id', $StimulusSemanticID)/UML:Stimulus.sender/*/@xmi.idref"/>
			<xsl:variable name="rotate">
				<xsl:choose>
					<xsl:when test="$LinkSource = $StimulusSource">0</xsl:when>
					<xsl:otherwise>180</xsl:otherwise>
				</xsl:choose>
			</xsl:variable>

			<!-- The marker, a triangle -->
			<path d="M {- ($width div 2)} 0 h {$width - 1}"/>
			<path d="M 0 -{$height div 3} L {$width div 2} 0 0 {$height div 3} z" fill="black" transform="rotate({$rotate})"/>
		</g>
	</xsl:template>
</xsl:stylesheet>