// hmi_tree.ysl2

// HMI Tree computed from VARIABLES.CSV in svghmi.py

const "hmitree", "ns:GetHMITree()";

// HMI Tree Index

const "_indexed_hmitree" apply "$hmitree", mode="index";

const "indexed_hmitree", "exsl:node-set($_indexed_hmitree)";

template "*", mode="index" {

param "index", "0";

param "parentpath", "''";

const "content" {

const "path"

choose {

when "local-name() = 'HMI_ROOT'" > «$parentpath»

otherwise > «$parentpath»/«@name»

}

choose {

when "not(local-name() = $categories/noindex)" {

xsl:copy {

attrib "index" > «$index»

attrib "hmipath" > «$path»

foreach "@*" xsl:copy;

}

apply "*[1]", mode="index"{

with "index", "$index + 1";

with "parentpath" > «$path»

}

}

otherwise {

apply "*[1]", mode="index"{

with "index", "$index";

with "parentpath" > «$path»

}

}

}

}

copy "$content";

apply "following-sibling::*[1]", mode="index" {

with "index", "$index + count(exsl:node-set($content)/*)";

with "parentpath" > «$parentpath»

}

}

// Debug data

template "*", mode="testtree"{

param "indent", "''";

> «$indent» «local-name()»

foreach "@*" > «local-name()»="«.»"

> \n

apply "*", mode="testtree" {

with "indent" value "concat($indent,'>')"

};

}

function "debug_hmitree" {

| Raw HMI tree

apply "$hmitree", mode="testtree";

|

| Indexed HMI tree

apply "$indexed_hmitree", mode="testtree";

}

!debug_output_calls.append("debug_hmitree")