1

include yslt_noindent.yml2

     2

     3

in xsl decl svgtmpl(match, xmlns="http://www.w3.org/2000/svg") alias template;

     4

     5

istylesheet

     6

            /* From Inkscape */

     7

            xmlns:dc="http://purl.org/dc/elements/1.1/"

     8

            xmlns:cc="http://creativecommons.org/ns#"

     9

            xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"

    10

            xmlns:svg="http://www.w3.org/2000/svg"

    11

            xmlns:xlink="http://www.w3.org/1999/xlink"

    12

            xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"

    13

            xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"

    14

    15

            /* Namespace to invoke python code */

    16

            xmlns:ns="beremiz"

    17

    18

            extension-element-prefixes="ns func exsl regexp str dyn"

    19

            exclude-result-prefixes="ns func exsl regexp str dyn" {

    20

    21

    const "hmi_elements", "//svg:*[starts-with(@inkscape:label, 'HMI:')]";

    22

    const "widgetparams", "ns:GetWidgetParams()";

    23

    24

    const "indexed_hmitree", "/.."; // compatibility with parse_labels.ysl2

    25

    include parse_labels.ysl2

    26

    const "_parsed_widgets" apply "$hmi_elements", mode="parselabel";

    27

    const "parsed_widgets","exsl:node-set($_parsed_widgets)";

    28

    29

    const "svg_widget", "$parsed_widgets/widget[1]";

    30

    const "svg_widget_type", "$svg_widget/@type";

    31

    const "svg_widget_path", "$svg_widget/@path";

    32

    const "svg_widget_count", "count($parsed_widgets/widget)";

    33

    34

    // Templates to change label paths(s)

    35

    template "@* | node()", mode="replace_params" {

    36

        xsl:copy apply "@* | node()", mode="replace_params";

    37

    }

    38

    39

    template "arg", mode="replace_params";

    40

    template "path", mode="replace_params";

    41

    template "widget", mode="replace_params" {

    42

        xsl:copy {

    43

            apply "@* | node()", mode="replace_params";

    44

            copy "$widgetparams/*";

    45

        };

    46

    }

    47

    48

    // all attribs are usually copied

    49

    svgtmpl "@*", mode="inline_svg" xsl:copy;

    50

    51

    // except labels, ignored

    52

    svgtmpl "@inkscape:label[starts-with(., 'HMI:')]", mode="inline_svg";

    53

    54

    template "node()", mode="inline_svg" xsl:copy {

    55

    56

      // in case this node widget's main element inject label

    57

      if "@id = $svg_widget/@id" {

    58

          const "substituted_widget" apply "$svg_widget", mode="replace_params";

    59

          const "substituted_widget_ns", "exsl:node-set($substituted_widget)";

    60

          const "new_label" apply "$substituted_widget_ns", mode="genlabel";

    61

          attrib "inkscape:label" > «$new_label»

    62

      }

    63

      // all nodes are copied as well

    64

      apply "@* | node()", mode="inline_svg";

    65

    }

    66

    67

    template "/" {

    68

        comment > Widget dropped in Inkscape from Beremiz

    69

    70

        choose {

    71

            when "$svg_widget_count < 1"

    72

                error > No widget detected on selected SVG

    73

            when "$svg_widget_count > 1"

    74

                error > Multiple widget DnD not yet supported

    75

        }

    76

    77

        apply "/", mode="inline_svg";

    78

    }

    79

}