RUNTIME: Variable trace now uses limited list and buffer instead of flags in instance tree that was requiring systematical instance tree traversal, and worst size buffer. Forcing and retain still use tree traversal.
include yslt_noindent.yml2
in xsl decl svgtmpl(match, xmlns="http://www.w3.org/2000/svg") alias template;
istylesheet
/* From Inkscape */
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
/* Namespace to invoke python code */
xmlns:ns="beremiz"
extension-element-prefixes="ns func exsl regexp str dyn"
exclude-result-prefixes="ns func exsl regexp str dyn" {
const "hmi_elements", "//svg:*[starts-with(@inkscape:label, 'HMI:')]";
const "widgetparams", "ns:GetWidgetParams()";
const "indexed_hmitree", "/.."; // compatibility with parse_labels.ysl2
include parse_labels.ysl2
const "_parsed_widgets" apply "$hmi_elements", mode="parselabel";
const "parsed_widgets","exsl:node-set($_parsed_widgets)";
const "svg_widget", "$parsed_widgets/widget[1]";
const "svg_widget_type", "$svg_widget/@type";
const "svg_widget_path", "$svg_widget/@path";
const "svg_widget_count", "count($parsed_widgets/widget)";
// Templates to change label paths(s)
template "@* | node()", mode="replace_params" {
xsl:copy apply "@* | node()", mode="replace_params";
}
template "arg", mode="replace_params";
template "path", mode="replace_params";
template "widget", mode="replace_params" {
xsl:copy {
apply "@* | node()", mode="replace_params";
copy "$widgetparams/*";
};
}
// all attribs are usually copied
svgtmpl "@*", mode="inline_svg" xsl:copy;
// except labels, ignored
svgtmpl "@inkscape:label[starts-with(., 'HMI:')]", mode="inline_svg";
template "node()", mode="inline_svg" xsl:copy {
// in case this node widget's main element inject label
if "@id = $svg_widget/@id" {
const "substituted_widget" apply "$svg_widget", mode="replace_params";
const "substituted_widget_ns", "exsl:node-set($substituted_widget)";
const "new_label" apply "$substituted_widget_ns", mode="genlabel";
attrib "inkscape:label" > «$new_label»
}
// all nodes are copied as well
apply "@* | node()", mode="inline_svg";
}
template "/" {
comment > Widget dropped in Inkscape from Beremiz
choose {
when "$svg_widget_count < 1"
error > No widget detected on selected SVG
when "$svg_widget_count > 1"
error > Multiple widget DnD not yet supported
}
apply "/", mode="inline_svg";
}
}