edouard@3221: include yslt_noindent.yml2
edouard@3221: 
edouard@3221: in xsl decl svgtmpl(match, xmlns="http://www.w3.org/2000/svg") alias template;
edouard@3221: 
edouard@3221: istylesheet
edouard@3221:             /* From Inkscape */
edouard@3221:             xmlns:dc="http://purl.org/dc/elements/1.1/"
edouard@3221:             xmlns:cc="http://creativecommons.org/ns#"
edouard@3221:             xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
edouard@3221:             xmlns:svg="http://www.w3.org/2000/svg"
edouard@3221:             xmlns:xlink="http://www.w3.org/1999/xlink"
edouard@3221:             xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
edouard@3221:             xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
edouard@3221: 
edouard@3221:             /* Namespace to invoke python code */
edouard@3221:             xmlns:ns="beremiz"
edouard@3221: 
edouard@3221:             extension-element-prefixes="ns func exsl regexp str dyn"
edouard@3221:             exclude-result-prefixes="ns func exsl regexp str dyn" {
edouard@3221: 
edouard@3221:     const "hmi_elements", "//svg:*[starts-with(@inkscape:label, 'HMI:')]";
edouard@3261:     const "widgetparams", "ns:GetWidgetParams()";
edouard@3221: 
edouard@3222:     const "indexed_hmitree", "/.."; // compatibility with parse_labels.ysl2
edouard@3221:     include parse_labels.ysl2
edouard@3222:     const "_parsed_widgets" apply "$hmi_elements", mode="parselabel";
edouard@3222:     const "parsed_widgets","exsl:node-set($_parsed_widgets)";
edouard@3221: 
edouard@3261:     const "svg_widget", "$parsed_widgets/widget[1]";
edouard@3223:     const "svg_widget_type", "$svg_widget/@type";
edouard@3223:     const "svg_widget_path", "$svg_widget/@path";
edouard@3223:     const "svg_widget_count", "count($parsed_widgets/widget)";
edouard@3223: 
edouard@3229:     // Templates to change label paths(s)
edouard@3261:     template "@* | node()", mode="replace_params" {
edouard@3261:         xsl:copy apply "@* | node()", mode="replace_params";
edouard@3229:     }
edouard@3229: 
edouard@3261:     template "arg", mode="replace_params";
edouard@3261:     template "path", mode="replace_params";
edouard@3261:     template "widget", mode="replace_params" {
edouard@3261:         xsl:copy {
Edouard@3263:             apply "@* | node()", mode="replace_params";
Edouard@3263:             copy "$widgetparams/*";
edouard@3261:         };
edouard@3229:     }
edouard@3229: 
edouard@3229:     // all attribs are usually copied
edouard@3221:     svgtmpl "@*", mode="inline_svg" xsl:copy;
edouard@3221: 
edouard@3229:     // except labels, ignored
edouard@3229:     svgtmpl "@inkscape:label[starts-with(., 'HMI:')]", mode="inline_svg";
edouard@3229: 
edouard@3229:     template "node()", mode="inline_svg" xsl:copy {
edouard@3229: 
edouard@3229:       // in case this node widget's main element inject label
edouard@3229:       if "@id = $svg_widget/@id" {
edouard@3261:           const "substituted_widget" apply "$svg_widget", mode="replace_params";
edouard@3229:           const "substituted_widget_ns", "exsl:node-set($substituted_widget)";
edouard@3229:           const "new_label" apply "$substituted_widget_ns", mode="genlabel";
edouard@3229:           attrib "inkscape:label" > «$new_label»
edouard@3229:       }
edouard@3229:       // all nodes are copied as well
edouard@3229:       apply "@* | node()", mode="inline_svg";
edouard@3223:     }
edouard@3223: 
edouard@3221:     template "/" {
edouard@3221:         comment > Widget dropped in Inkscape from Beremiz
edouard@3221: 
edouard@3222:         choose {
edouard@3222:             when "$svg_widget_count < 1"
edouard@3222:                 error > No widget detected on selected SVG
edouard@3222:             when "$svg_widget_count > 1"
edouard@3222:                 error > Multiple widget DnD not yet supported
edouard@3222:         }
edouard@3223: 
edouard@3221:         apply "/", mode="inline_svg";
edouard@3221:     }
edouard@3221: }