beremiz

fix Traceback if search icon on library panel is clicked, when no

2016-04-22, Andrey Skvortsov
d917c209529d
fix Traceback if search icon on library panel is clicked, when no
category/item is selected in the library.

The problem is here, that if nothing is selected method GetSelection()
returns root item, that doesn't have any python data associated with it.
This issue seems to be wx3.0 specified, because it doesn't exist
with wx2.8 on Windows.
<?xml version='1.0' encoding='utf-8'?>
<project xmlns="http://www.plcopen.org/xml/tc6_0201" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xhtml="http://www.w3.org/1999/xhtml" xsi:schemaLocation="http://www.plcopen.org/xml/tc6_0201">
<fileHeader companyName="Unknown" productName="Unnamed" productVersion="1" creationDateTime="2012-09-04T16:16:33"/>
<contentHeader name="traffic_lights" modificationDateTime="2013-12-06T12:19:16">
<coordinateInfo>
<fbd>
<scaling x="0" y="0"/>
</fbd>
<ld>
<scaling x="0" y="0"/>
</ld>
<sfc>
<scaling x="0" y="0"/>
</sfc>
</coordinateInfo>
</contentHeader>
<types>
<dataTypes/>
<pous>
<pou name="traffic_light_sequence" pouType="functionBlock">
<interface>
<inputVars>
<variable name="SWITCH_BUTTON">
<type>
<BOOL/>
</type>
</variable>
<variable name="PEDESTRIAN_BUTTON">
<type>
<BOOL/>
</type>
</variable>
</inputVars>
<outputVars>
<variable name="RED_LIGHT">
<type>
<BOOL/>
</type>
</variable>
<variable name="ORANGE_LIGHT">
<type>
<BOOL/>
</type>
</variable>
<variable name="GREEN_LIGHT">
<type>
<BOOL/>
</type>
</variable>
<variable name="PEDESTRIAN_RED_LIGHT">
<type>
<BOOL/>
</type>
</variable>
<variable name="PEDESTRIAN_GREEN_LIGHT">
<type>
<BOOL/>
</type>
</variable>
</outputVars>
<localVars>
<variable name="TON1">
<type>
<derived name="TON"/>
</type>
</variable>
<variable name="TON2">
<type>
<derived name="TON"/>
</type>
</variable>
<variable name="ALLOW_CARS">
<type>
<BOOL/>
</type>
</variable>
<variable name="WARN_CARS">
<type>
<BOOL/>
</type>
</variable>
<variable name="STOP_CARS">
<type>
<BOOL/>
</type>
</variable>
<variable name="ALLOW_PEDESTRIANS">
<type>
<BOOL/>
</type>
</variable>
<variable name="STOP_PEDESTRIANS">
<type>
<BOOL/>
</type>
</variable>
<variable name="TON3">
<type>
<derived name="TON"/>
</type>
</variable>
<variable name="R_TRIG0">
<type>
<derived name="R_TRIG"/>
</type>
</variable>
<variable name="R_TRIG1">
<type>
<derived name="R_TRIG"/>
</type>
</variable>
<variable name="SR0">
<type>
<derived name="SR"/>
</type>
</variable>
</localVars>
</interface>
<actions>
<action name="BLINK_ORANGE_LIGHT">
<body>
<LD>
<leftPowerRail localId="1" height="40" width="2">
<position x="54" y="123"/>
<connectionPointOut formalParameter="">
<relPosition x="2" y="20"/>
</connectionPointOut>
</leftPowerRail>
<contact localId="2" height="15" width="21" negated="true">
<position x="121" y="135"/>
<connectionPointIn>
<relPosition x="0" y="8"/>
<connection refLocalId="1">
<position x="121" y="143"/>
<position x="56" y="143"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="21" y="8"/>
</connectionPointOut>
<variable>ORANGE_LIGHT</variable>
</contact>
<block localId="3" width="97" height="102" typeName="TON" instanceName="TON1">
<position x="216" y="103"/>
<inputVariables>
<variable formalParameter="IN">
<connectionPointIn>
<relPosition x="0" y="40"/>
<connection refLocalId="2">
<position x="216" y="143"/>
<position x="142" y="143"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="PT">
<connectionPointIn>
<relPosition x="0" y="81"/>
<connection refLocalId="4">
<position x="216" y="184"/>
<position x="151" y="184"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="Q">
<connectionPointOut>
<relPosition x="97" y="40"/>
</connectionPointOut>
</variable>
<variable formalParameter="ET">
<connectionPointOut>
<relPosition x="97" y="81"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="4" height="27" width="72">
<position x="79" y="171"/>
<connectionPointOut>
<relPosition x="72" y="13"/>
</connectionPointOut>
<expression>T#500ms</expression>
</inVariable>
<block localId="5" width="97" height="106" typeName="TON" instanceName="TON2">
<position x="216" y="251"/>
<inputVariables>
<variable formalParameter="IN">
<connectionPointIn>
<relPosition x="0" y="41"/>
<connection refLocalId="14">
<position x="216" y="292"/>
<position x="155" y="292"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="PT">
<connectionPointIn>
<relPosition x="0" y="84"/>
<connection refLocalId="15">
<position x="216" y="335"/>
<position x="162" y="335"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="Q">
<connectionPointOut>
<relPosition x="97" y="41"/>
</connectionPointOut>
</variable>
<variable formalParameter="ET">
<connectionPointOut>
<relPosition x="97" y="84"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<coil localId="6" height="15" width="21" storage="reset">
<position x="517" y="284"/>
<connectionPointIn>
<relPosition x="0" y="8"/>
<connection refLocalId="10" formalParameter="Q">
<position x="517" y="292"/>
<position x="427" y="292"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="21" y="8"/>
</connectionPointOut>
<variable>ORANGE_LIGHT</variable>
</coil>
<rightPowerRail localId="7" height="40" width="2">
<position x="598" y="123"/>
<connectionPointIn>
<relPosition x="0" y="20"/>
<connection refLocalId="8">
<position x="598" y="143"/>
<position x="530" y="143"/>
</connection>
</connectionPointIn>
</rightPowerRail>
<coil localId="8" height="15" width="21" storage="set">
<position x="509" y="135"/>
<connectionPointIn>
<relPosition x="0" y="8"/>
<connection refLocalId="11" formalParameter="Q">
<position x="509" y="143"/>
<position x="428" y="143"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="21" y="8"/>
</connectionPointOut>
<variable>ORANGE_LIGHT</variable>
</coil>
<comment localId="9" height="39" width="308">
<position x="54" y="26"/>
<content>
<xhtml:p><![CDATA[This action makes the orange light blink]]></xhtml:p>
</content>
</comment>
<block localId="10" width="57" height="40" typeName="R_TRIG" instanceName="R_TRIG0">
<position x="370" y="262"/>
<inputVariables>
<variable formalParameter="CLK">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="5" formalParameter="Q">
<position x="370" y="292"/>
<position x="313" y="292"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="Q">
<connectionPointOut>
<relPosition x="57" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<block localId="11" width="57" height="40" typeName="R_TRIG" instanceName="R_TRIG1">
<position x="371" y="113"/>
<inputVariables>
<variable formalParameter="CLK">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="3" formalParameter="Q">
<position x="371" y="143"/>
<position x="313" y="143"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="Q">
<connectionPointOut>
<relPosition x="57" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<rightPowerRail localId="12" height="40" width="2">
<position x="597" y="272"/>
<connectionPointIn>
<relPosition x="0" y="20"/>
<connection refLocalId="6">
<position x="597" y="292"/>
<position x="538" y="292"/>
</connection>
</connectionPointIn>
</rightPowerRail>
<leftPowerRail localId="13" height="40" width="2">
<position x="67" y="272"/>
<connectionPointOut formalParameter="">
<relPosition x="2" y="20"/>
</connectionPointOut>
</leftPowerRail>
<contact localId="14" height="15" width="21">
<position x="134" y="284"/>
<connectionPointIn>
<relPosition x="0" y="8"/>
<connection refLocalId="13">
<position x="134" y="292"/>
<position x="69" y="292"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="21" y="8"/>
</connectionPointOut>
<variable>ORANGE_LIGHT</variable>
</contact>
<inVariable localId="15" height="27" width="72">
<position x="90" y="322"/>
<connectionPointOut>
<relPosition x="72" y="13"/>
</connectionPointOut>
<expression>T#500ms</expression>
</inVariable>
</LD>
</body>
</action>
</actions>
<transitions>
<transition name="STOP">
<body>
<FBD>
<block localId="42" width="59" height="40" typeName="NOT">
<position x="230" y="40"/>
<inputVariables>
<variable formalParameter="IN">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="43">
<position x="230" y="70"/>
<position x="202" y="70"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="59" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="43" height="27" width="156">
<position x="46" y="57"/>
<connectionPointOut>
<relPosition x="156" y="13"/>
</connectionPointOut>
<expression>SWITCH_BUTTON</expression>
</inVariable>
<outVariable localId="44" height="27" width="46">
<position x="351" y="57"/>
<connectionPointIn>
<relPosition x="0" y="13"/>
<connection refLocalId="42" formalParameter="OUT">
<position x="351" y="70"/>
<position x="289" y="70"/>
</connection>
</connectionPointIn>
<expression>STOP</expression>
</outVariable>
</FBD>
</body>
</transition>
</transitions>
<body>
<SFC>
<step localId="1" height="37" width="78" name="Standstill" initialStep="true">
<position x="530" y="31"/>
<connectionPointIn>
<relPosition x="39" y="0"/>
<connection refLocalId="39">
<position x="569" y="31"/>
<position x="569" y="11"/>
<position x="1016" y="11"/>
<position x="1016" y="1151"/>
<position x="776" y="1151"/>
<position x="776" y="1097"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="39" y="37"/>
</connectionPointOut>
<connectionPointOutAction formalParameter="">
<relPosition x="78" y="18"/>
</connectionPointOutAction>
</step>
<transition localId="2" height="2" width="20">
<position x="559" y="225"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="1">
<position x="569" y="225"/>
<position x="569" y="68"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<inline name="">
<ST>
<xhtml:p><![CDATA[SWITCH_BUTTON]]></xhtml:p>
</ST>
</inline>
</condition>
</transition>
<step localId="3" height="27" width="69" name="ORANGE">
<position x="535" y="252"/>
<connectionPointIn>
<relPosition x="34" y="0"/>
<connection refLocalId="2">
<position x="569" y="252"/>
<position x="569" y="227"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="34" y="27"/>
</connectionPointOut>
<connectionPointOutAction formalParameter="">
<relPosition x="69" y="13"/>
</connectionPointOutAction>
</step>
<transition localId="6" height="2" width="20">
<position x="559" y="376"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="15">
<position x="569" y="376"/>
<position x="569" y="336"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<inline name="">
<ST>
<xhtml:p><![CDATA[STOP_CARS]]></xhtml:p>
</ST>
</inline>
</condition>
</transition>
<actionBlock localId="8" width="231" height="162">
<position x="711" y="34"/>
<connectionPointIn>
<relPosition x="0" y="15"/>
<connection refLocalId="1">
<position x="711" y="49"/>
<position x="608" y="49"/>
</connection>
</connectionPointIn>
<action localId="0" qualifier="P">
<relPosition x="0" y="0"/>
<inline>
<ST>
<xhtml:p><![CDATA[ORANGE_LIGHT := 1;]]></xhtml:p>
</ST>
</inline>
</action>
<action localId="0">
<relPosition x="0" y="0"/>
<reference name="BLINK_ORANGE_LIGHT"/>
</action>
<action localId="0" qualifier="R">
<relPosition x="0" y="0"/>
<reference name="PEDESTRIAN_RED_LIGHT"/>
</action>
<action localId="0" qualifier="R">
<relPosition x="0" y="0"/>
<reference name="PEDESTRIAN_GREEN_LIGHT"/>
</action>
<action localId="0" qualifier="R">
<relPosition x="0" y="0"/>
<reference name="RED_LIGHT"/>
</action>
<action localId="0" qualifier="R">
<relPosition x="0" y="0"/>
<reference name="GREEN_LIGHT"/>
</action>
</actionBlock>
<actionBlock localId="9" width="219" height="125">
<position x="711" y="250"/>
<connectionPointIn>
<relPosition x="0" y="15"/>
<connection refLocalId="3">
<position x="711" y="265"/>
<position x="604" y="265"/>
</connection>
</connectionPointIn>
<action localId="0" qualifier="R">
<relPosition x="0" y="0"/>
<reference name="GREEN_LIGHT"/>
</action>
<action localId="0" qualifier="S">
<relPosition x="0" y="0"/>
<reference name="ORANGE_LIGHT"/>
</action>
<action localId="0" qualifier="S">
<relPosition x="0" y="0"/>
<reference name="PEDESTRIAN_RED_LIGHT"/>
</action>
<action localId="0" qualifier="D" duration="T#2s">
<relPosition x="0" y="0"/>
<reference name="STOP_CARS"/>
</action>
</actionBlock>
<step localId="10" height="34" width="37" name="RED">
<position x="551" y="411"/>
<connectionPointIn>
<relPosition x="18" y="0"/>
<connection refLocalId="6">
<position x="569" y="411"/>
<position x="569" y="378"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="18" y="34"/>
</connectionPointOut>
<connectionPointOutAction formalParameter="">
<relPosition x="37" y="17"/>
</connectionPointOutAction>
</step>
<actionBlock localId="11" width="203" height="103">
<position x="710" y="413"/>
<connectionPointIn>
<relPosition x="0" y="15"/>
<connection refLocalId="10">
<position x="710" y="428"/>
<position x="588" y="428"/>
</connection>
</connectionPointIn>
<action localId="0" qualifier="R">
<relPosition x="0" y="0"/>
<reference name="ORANGE_LIGHT"/>
</action>
<action localId="0" qualifier="S">
<relPosition x="0" y="0"/>
<reference name="RED_LIGHT"/>
</action>
<action localId="0" qualifier="D" duration="T#2s">
<relPosition x="0" y="0"/>
<reference name="ALLOW_PEDESTRIANS"/>
</action>
</actionBlock>
<transition localId="12" height="2" width="20">
<position x="559" y="533"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="7">
<position x="569" y="533"/>
<position x="569" y="487"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<inline name="">
<ST>
<xhtml:p><![CDATA[ALLOW_PEDESTRIANS]]></xhtml:p>
</ST>
</inline>
</condition>
</transition>
<selectionDivergence localId="15" height="1" width="154">
<position x="415" y="335"/>
<connectionPointIn>
<relPosition x="154" y="0"/>
<connection refLocalId="3">
<position x="569" y="335"/>
<position x="569" y="279"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="0" y="1"/>
</connectionPointOut>
<connectionPointOut formalParameter="">
<relPosition x="154" y="1"/>
</connectionPointOut>
</selectionDivergence>
<transition localId="16" height="2" width="20">
<position x="405" y="377"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="15">
<position x="415" y="377"/>
<position x="415" y="336"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<reference name="STOP"/>
</condition>
</transition>
<jumpStep localId="17" height="13" width="12" targetName="Standstill">
<position x="409" y="418"/>
<connectionPointIn>
<relPosition x="6" y="0"/>
<connection refLocalId="16">
<position x="415" y="418"/>
<position x="415" y="379"/>
</connection>
</connectionPointIn>
</jumpStep>
<transition localId="4" height="2" width="20">
<position x="400" y="528"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="7">
<position x="410" y="528"/>
<position x="410" y="487"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<reference name="STOP"/>
</condition>
</transition>
<jumpStep localId="5" height="13" width="12" targetName="Standstill">
<position x="404" y="569"/>
<connectionPointIn>
<relPosition x="6" y="0"/>
<connection refLocalId="4">
<position x="410" y="569"/>
<position x="410" y="530"/>
</connection>
</connectionPointIn>
</jumpStep>
<selectionDivergence localId="7" height="1" width="159">
<position x="410" y="486"/>
<connectionPointIn>
<relPosition x="159" y="0"/>
<connection refLocalId="10">
<position x="569" y="486"/>
<position x="569" y="445"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="0" y="1"/>
</connectionPointOut>
<connectionPointOut formalParameter="">
<relPosition x="159" y="1"/>
</connectionPointOut>
</selectionDivergence>
<step localId="18" height="27" width="148" name="PEDESTRIAN_GREEN">
<position x="495" y="575"/>
<connectionPointIn>
<relPosition x="74" y="0"/>
<connection refLocalId="12">
<position x="569" y="575"/>
<position x="569" y="535"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="74" y="27"/>
</connectionPointOut>
<connectionPointOutAction formalParameter="">
<relPosition x="148" y="13"/>
</connectionPointOutAction>
</step>
<actionBlock localId="19" width="246" height="110">
<position x="708" y="573"/>
<connectionPointIn>
<relPosition x="0" y="15"/>
<connection refLocalId="18">
<position x="708" y="588"/>
<position x="643" y="588"/>
</connection>
</connectionPointIn>
<action localId="0" qualifier="S">
<relPosition x="0" y="0"/>
<reference name="PEDESTRIAN_GREEN_LIGHT"/>
</action>
<action localId="0" qualifier="R">
<relPosition x="0" y="0"/>
<reference name="PEDESTRIAN_RED_LIGHT"/>
</action>
<action localId="0" qualifier="D" duration="T#10s">
<relPosition x="0" y="0"/>
<reference name="STOP_PEDESTRIANS"/>
</action>
</actionBlock>
<transition localId="20" height="2" width="20">
<position x="400" y="653"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="22">
<position x="410" y="653"/>
<position x="410" y="626"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<reference name="STOP"/>
</condition>
</transition>
<jumpStep localId="21" height="13" width="12" targetName="Standstill">
<position x="404" y="694"/>
<connectionPointIn>
<relPosition x="6" y="0"/>
<connection refLocalId="20">
<position x="410" y="694"/>
<position x="410" y="655"/>
</connection>
</connectionPointIn>
</jumpStep>
<selectionDivergence localId="22" height="1" width="159">
<position x="410" y="625"/>
<connectionPointIn>
<relPosition x="159" y="0"/>
<connection refLocalId="18">
<position x="569" y="625"/>
<position x="569" y="602"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="0" y="1"/>
</connectionPointOut>
<connectionPointOut formalParameter="">
<relPosition x="159" y="1"/>
</connectionPointOut>
</selectionDivergence>
<transition localId="23" height="2" width="20">
<position x="559" y="709"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="22">
<position x="569" y="709"/>
<position x="569" y="626"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<inline name="">
<ST>
<xhtml:p><![CDATA[STOP_PEDESTRIANS]]></xhtml:p>
</ST>
</inline>
</condition>
</transition>
<step localId="24" height="27" width="148" name="PEDESTRIAN_RED">
<position x="495" y="750"/>
<connectionPointIn>
<relPosition x="74" y="0"/>
<connection refLocalId="23">
<position x="569" y="750"/>
<position x="569" y="711"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="74" y="27"/>
</connectionPointOut>
<connectionPointOutAction formalParameter="">
<relPosition x="148" y="13"/>
</connectionPointOutAction>
</step>
<actionBlock localId="25" width="238" height="110">
<position x="708" y="748"/>
<connectionPointIn>
<relPosition x="0" y="15"/>
<connection refLocalId="24">
<position x="708" y="763"/>
<position x="643" y="763"/>
</connection>
</connectionPointIn>
<action localId="0" qualifier="S">
<relPosition x="0" y="0"/>
<reference name="PEDESTRIAN_RED_LIGHT"/>
</action>
<action localId="0" qualifier="R">
<relPosition x="0" y="0"/>
<reference name="PEDESTRIAN_GREEN_LIGHT"/>
</action>
<action localId="0" qualifier="D" duration="T#2s">
<relPosition x="0" y="0"/>
<reference name="ALLOW_CARS"/>
</action>
</actionBlock>
<transition localId="26" height="2" width="20">
<position x="400" y="857"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="28">
<position x="410" y="857"/>
<position x="410" y="816"/>
</connection>
</connectionPointIn>
<connectionPointOut>
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<reference name="STOP"/>
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<connectionPointIn>
<relPosition x="6" y="0"/>
<connection refLocalId="26">
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<connection refLocalId="24">
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<condition>
<inline name="">
<ST>
<xhtml:p><![CDATA[ALLOW_CARS]]></xhtml:p>
</ST>
</inline>
</condition>
</transition>
<step localId="30" height="27" width="56" name="GREEN">
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<connection refLocalId="30">
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<position x="597" y="946"/>
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<action localId="0" qualifier="S">
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<reference name="GREEN_LIGHT"/>
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<reference name="RED_LIGHT"/>
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<action localId="0" qualifier="D" duration="T#20s">
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<reference name="WARN_CARS"/>
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<variable formalParameter="IN">
<connectionPointIn>
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<connection refLocalId="44" formalParameter="Q1">
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<variable formalParameter="Q">
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<variable formalParameter="ET">
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<position x="24" y="1052"/>
<connectionPointOut>
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<expression>PEDESTRIAN_BUTTON</expression>
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<inVariable localId="34" height="27" width="43">
<position x="227" y="1115"/>
<connectionPointOut>
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<expression>T#2s</expression>
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<variable formalParameter="IN1">
<connectionPointIn>
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<connection refLocalId="32" formalParameter="Q">
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<position x="397" y="1091"/>
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<connectionPointIn>
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<connection refLocalId="36">
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<position x="427" y="1111"/>
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<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="67" y="30"/>
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</variable>
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<inVariable localId="36" height="27" width="97">
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<relPosition x="97" y="13"/>
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<expression>WARN_CARS</expression>
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<position x="559" y="1090"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="38">
<position x="569" y="1090"/>
<position x="569" y="1060"/>
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<relPosition x="10" y="2"/>
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<connectionPointIn>
<connection refLocalId="35" formalParameter="OUT">
<position x="559" y="1091"/>
<position x="526" y="1091"/>
</connection>
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<relPosition x="0" y="0"/>
<connection refLocalId="30">
<position x="569" y="1059"/>
<position x="569" y="960"/>
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<connectionPointOut formalParameter="">
<relPosition x="207" y="1"/>
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<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="38">
<position x="776" y="1095"/>
<position x="776" y="1060"/>
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</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<inline name="">
<ST>
<xhtml:p><![CDATA[NOT SWITCH_BUTTON]]></xhtml:p>
</ST>
</inline>
</condition>
</transition>
<jumpStep localId="41" height="13" width="12" targetName="ORANGE">
<position x="563" y="1137"/>
<connectionPointIn>
<relPosition x="6" y="0"/>
<connection refLocalId="37">
<position x="569" y="1137"/>
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<block localId="44" width="50" height="60" typeName="SR" instanceName="SR0">
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<variable formalParameter="S1">
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<connection refLocalId="33">
<position x="224" y="1065"/>
<position x="183" y="1065"/>
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<variable formalParameter="Q1">
<connectionPointOut>
<relPosition x="50" y="30"/>
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</outputVariables>
</block>
</SFC>
</body>
</pou>
<pou name="main_program" pouType="program">
<interface>
<localVars>
<variable name="trafic_light_sequence0">
<type>
<derived name="traffic_light_sequence"/>
</type>
</variable>
<variable name="SwitchButton">
<type>
<derived name="Button"/>
</type>
</variable>
<variable name="PedestrianButton">
<type>
<derived name="Button"/>
</type>
</variable>
<variable name="RedLight">
<type>
<derived name="Led"/>
</type>
</variable>
<variable name="OrangeLight">
<type>
<derived name="Led"/>
</type>
</variable>
<variable name="GreenLight">
<type>
<derived name="Led"/>
</type>
</variable>
<variable name="PedestrianRedLight">
<type>
<derived name="Led"/>
</type>
</variable>
<variable name="PedestrianGreenLight">
<type>
<derived name="Led"/>
</type>
</variable>
<variable name="TEST_DATE">
<type>
<DATE/>
</type>
<initialValue>
<simpleValue value="D#2012-12-03"/>
</initialValue>
</variable>
<variable name="RESULT_STRING">
<type>
<string/>
</type>
</variable>
<variable name="TEST_STRING">
<type>
<string/>
</type>
<initialValue>
<simpleValue value="TOTO"/>
</initialValue>
</variable>
<variable name="TEST_ULINT">
<type>
<ULINT/>
</type>
</variable>
<variable name="RESULT_INT">
<type>
<INT/>
</type>
</variable>
<variable name="RESULT_BYTE">
<type>
<BYTE/>
</type>
</variable>
</localVars>
</interface>
<body>
<FBD>
<block localId="1" width="349" height="836" typeName="traffic_light_sequence" instanceName="trafic_light_sequence0">
<position x="470" y="127"/>
<inputVariables>
<variable formalParameter="SWITCH_BUTTON">
<connectionPointIn>
<relPosition x="0" y="101"/>
<connection refLocalId="2" formalParameter="state_out">
<position x="470" y="228"/>
<position x="401" y="228"/>
<position x="401" y="177"/>
<position x="333" y="177"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="PEDESTRIAN_BUTTON">
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<connection refLocalId="3" formalParameter="state_out">
<position x="470" y="391"/>
<position x="335" y="391"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="RED_LIGHT">
<connectionPointOut>
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</connectionPointOut>
</variable>
<variable formalParameter="ORANGE_LIGHT">
<connectionPointOut>
<relPosition x="349" y="264"/>
</connectionPointOut>
</variable>
<variable formalParameter="GREEN_LIGHT">
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</connectionPointOut>
</variable>
<variable formalParameter="PEDESTRIAN_RED_LIGHT">
<connectionPointOut>
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</connectionPointOut>
</variable>
<variable formalParameter="PEDESTRIAN_GREEN_LIGHT">
<connectionPointOut>
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</variable>
</outputVariables>
</block>
<block localId="2" width="143" height="183" typeName="Button" instanceName="SwitchButton">
<position x="190" y="141"/>
<inputVariables>
<variable formalParameter="back_id">
<connectionPointIn>
<relPosition x="0" y="36"/>
<connection refLocalId="5">
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<position x="136" y="177"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="sele_id">
<connectionPointIn>
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<connection refLocalId="6">
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<position x="136" y="209"/>
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</connectionPointIn>
</variable>
<variable formalParameter="toggle">
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<connection refLocalId="4">
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<position x="136" y="241"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="set_state">
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</connectionPointIn>
</variable>
<variable formalParameter="state_in">
<connectionPointIn>
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</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="state_out">
<connectionPointOut>
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</outputVariables>
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<block localId="3" width="143" height="198" typeName="Button" instanceName="PedestrianButton">
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<variable formalParameter="back_id">
<connectionPointIn>
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<connection refLocalId="7">
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<position x="159" y="391"/>
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<variable formalParameter="sele_id">
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<connection refLocalId="8">
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<position x="159" y="426"/>
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<variable formalParameter="toggle">
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<variable formalParameter="set_state">
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<variable formalParameter="state_in">
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<outputVariables>
<variable formalParameter="state_out">
<connectionPointOut>
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</variable>
</outputVariables>
</block>
<inVariable localId="4" height="27" width="18">
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<connectionPointOut>
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<expression>1</expression>
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<connectionPointOut>
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<expression>'SWITCH_OFF'</expression>
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<expression>'SWITCH_ON'</expression>
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<expression>'PEDESTRIAN_OFF'</expression>
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<connectionPointOut>
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<expression>'PEDESTRIAN_ON'</expression>
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<variable formalParameter="back_id">
<connectionPointIn>
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<connection refLocalId="10">
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<position x="1010" y="154"/>
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<connection refLocalId="11">
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<position x="1010" y="191"/>
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<variable formalParameter="state_in">
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<position x="819" y="228"/>
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<outputVariables/>
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<expression>'RED_OFF'</expression>
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<position x="931" y="178"/>
<connectionPointOut>
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<expression>'RED_ON'</expression>
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<block localId="12" width="115" height="133" typeName="Led" instanceName="OrangeLight">
<position x="1058" y="279"/>
<inputVariables>
<variable formalParameter="back_id">
<connectionPointIn>
<relPosition x="0" y="38"/>
<connection refLocalId="13">
<position x="1058" y="317"/>
<position x="1010" y="317"/>
</connection>
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</variable>
<variable formalParameter="sele_id">
<connectionPointIn>
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<connection refLocalId="14">
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<position x="1010" y="354"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="state_in">
<connectionPointIn>
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<connection refLocalId="1" formalParameter="ORANGE_LIGHT">
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<position x="819" y="391"/>
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</variable>
</inputVariables>
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<outputVariables/>
</block>
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<position x="899" y="304"/>
<connectionPointOut>
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<expression>'ORANGE_OFF'</expression>
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<connectionPointOut>
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<expression>'ORANGE_ON'</expression>
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<block localId="15" width="115" height="133" typeName="Led" instanceName="GreenLight">
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<inputVariables>
<variable formalParameter="back_id">
<connectionPointIn>
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<connection refLocalId="16">
<position x="1058" y="480"/>
<position x="1010" y="480"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="sele_id">
<connectionPointIn>
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<connection refLocalId="17">
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<position x="1010" y="517"/>
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</connectionPointIn>
</variable>
<variable formalParameter="state_in">
<connectionPointIn>
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<connection refLocalId="1" formalParameter="GREEN_LIGHT">
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<position x="819" y="554"/>
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</connectionPointIn>
</variable>
</inputVariables>
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<outputVariables/>
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<connectionPointOut>
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<expression>'GREEN_OFF'</expression>
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<connectionPointOut>
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<expression>'GREEN_ON'</expression>
</inVariable>
<block localId="18" width="115" height="133" typeName="Led" instanceName="PedestrianRedLight">
<position x="1059" y="605"/>
<inputVariables>
<variable formalParameter="back_id">
<connectionPointIn>
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<connection refLocalId="19">
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<position x="1020" y="643"/>
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<connection refLocalId="20">
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<position x="1020" y="680"/>
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<variable formalParameter="state_in">
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<connection refLocalId="1" formalParameter="PEDESTRIAN_RED_LIGHT">
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</block>
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<position x="849" y="630"/>
<connectionPointOut>
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<expression>'PEDESTRIAN_RED_OFF'</expression>
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<inVariable localId="20" height="27" width="166">
<position x="854" y="667"/>
<connectionPointOut>
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</connectionPointOut>
<expression>'PEDESTRIAN_RED_ON'</expression>
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<position x="1059" y="768"/>
<inputVariables>
<variable formalParameter="back_id">
<connectionPointIn>
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<connection refLocalId="22">
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<position x="1035" y="806"/>
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<variable formalParameter="sele_id">
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<connection refLocalId="23">
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<position x="1035" y="843"/>
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<variable formalParameter="state_in">
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<connection refLocalId="1" formalParameter="PEDESTRIAN_GREEN_LIGHT">
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<position x="819" y="880"/>
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</variable>
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<outputVariables/>
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<connectionPointOut>
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</connectionPointOut>
<expression>'PEDESTRIAN_GREEN_OFF'</expression>
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<inVariable localId="23" height="27" width="185">
<position x="850" y="830"/>
<connectionPointOut>
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<expression>'PEDESTRIAN_GREEN_ON'</expression>
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<inVariable localId="24" height="27" width="84">
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<connectionPointOut>
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<expression>TEST_DATE</expression>
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<block localId="25" width="128" height="40" typeName="DATE_TO_STRING">
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<inputVariables>
<variable formalParameter="IN">
<connectionPointIn>
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<position x="373" y="1154"/>
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<variable formalParameter="OUT">
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<expression>RESULT_STRING</expression>
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<connectionPointOut>
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<expression>TEST_ULINT</expression>
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<relPosition x="0" y="13"/>
<connection refLocalId="29" formalParameter="OUT">
<position x="630" y="1284"/>
<position x="551" y="1284"/>
</connection>
</connectionPointIn>
<expression>RESULT_INT</expression>
</outVariable>
<block localId="29" width="107" height="40" typeName="ULINT_TO_INT">
<position x="444" y="1254"/>
<inputVariables>
<variable formalParameter="IN">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="27">
<position x="444" y="1284"/>
<position x="384" y="1284"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="107" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="30" height="27" width="89">
<position x="139" y="1032"/>
<connectionPointOut>
<relPosition x="89" y="13"/>
</connectionPointOut>
<expression>RESULT_INT</expression>
</inVariable>
<block localId="31" width="68" height="85" typeName="LIMIT">
<position x="419" y="994"/>
<inputVariables>
<variable formalParameter="MN">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="33">
<position x="419" y="1024"/>
<position x="390" y="1024"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN">
<connectionPointIn>
<relPosition x="0" y="51"/>
<connection refLocalId="38" formalParameter="OUT">
<position x="419" y="1045"/>
<position x="335" y="1045"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="MX">
<connectionPointIn>
<relPosition x="0" y="72"/>
<connection refLocalId="34">
<position x="419" y="1066"/>
<position x="404" y="1066"/>
<position x="404" y="1067"/>
<position x="389" y="1067"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="68" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="33" height="27" width="20">
<position x="370" y="1011"/>
<connectionPointOut>
<relPosition x="20" y="13"/>
</connectionPointOut>
<expression>0</expression>
</inVariable>
<inVariable localId="34" height="27" width="26">
<position x="363" y="1054"/>
<connectionPointOut>
<relPosition x="26" y="13"/>
</connectionPointOut>
<expression>31</expression>
</inVariable>
<block localId="35" width="100" height="45" typeName="INT_TO_BYTE">
<position x="529" y="992"/>
<inputVariables>
<variable formalParameter="IN">
<connectionPointIn>
<relPosition x="0" y="32"/>
<connection refLocalId="31" formalParameter="OUT">
<position x="529" y="1024"/>
<position x="487" y="1024"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="100" y="32"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<outVariable localId="37" height="27" width="100">
<position x="681" y="1011"/>
<connectionPointIn>
<relPosition x="0" y="13"/>
<connection refLocalId="35" formalParameter="OUT">
<position x="681" y="1024"/>
<position x="629" y="1024"/>
</connection>
</connectionPointIn>
<expression>RESULT_BYTE</expression>
</outVariable>
<block localId="38" width="67" height="60" typeName="MUL">
<position x="268" y="1015"/>
<inputVariables>
<variable formalParameter="IN1">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="30">
<position x="268" y="1045"/>
<position x="228" y="1045"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN2">
<connectionPointIn>
<relPosition x="0" y="50"/>
<connection refLocalId="39">
<position x="268" y="1065"/>
<position x="248" y="1065"/>
<position x="248" y="1084"/>
<position x="229" y="1084"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="67" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="39" height="27" width="18">
<position x="211" y="1071"/>
<connectionPointOut>
<relPosition x="18" y="13"/>
</connectionPointOut>
<expression>1</expression>
</inVariable>
</FBD>
</body>
</pou>
</pous>
</types>
<instances>
<configurations>
<configuration name="config">
<resource name="resource1">
<task name="test_task" interval="T#100ms" priority="0">
<pouInstance name="main_instance" typeName="main_program"/>
</task>
</resource>
</configuration>
</configurations>
</instances>
</project>