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Add wrapper fro formating::format_node.

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This commit is contained in:
Hermann Kraus 2012-02-06 01:10:09 +01:00
parent 487a4a3219
commit c966a07b86
1 changed files with 31 additions and 1 deletions
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32
bindings/python/mapnik_text_placement.cpp
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@ -106,7 +106,6 @@ struct NodeWrap: formating::node, wrapper<formating::node>
struct TextNodeWrap: formating::text_node, wrapper<formating::text_node> struct TextNodeWrap: formating::text_node, wrapper<formating::text_node>
{ {
TextNodeWrap(expression_ptr text) : formating::text_node(text), wrapper<formating::text_node>() TextNodeWrap(expression_ptr text) : formating::text_node(text), wrapper<formating::text_node>()
{ {
@ -128,7 +127,26 @@ struct TextNodeWrap: formating::text_node, wrapper<formating::text_node>
{ {
formating::text_node::apply(p, feature, output); formating::text_node::apply(p, feature, output);
} }
};
struct FormatNodeWrap: formating::format_node, wrapper<formating::format_node>
{
virtual void apply(char_properties const& p, Feature const& feature, processed_text &output) const
{
if(override func_apply = this->get_override("apply"))
{
func_apply(ptr(&p), ptr(&feature), ptr(&output));
}
else
{
formating::format_node::apply(p, feature, output);
}
}
void default_apply(char_properties const& p, Feature const& feature, processed_text &output) const
{
formating::format_node::apply(p, feature, output);
}
}; };
struct TextPlacementsWrap: text_placements, wrapper<text_placements> struct TextPlacementsWrap: text_placements, wrapper<text_placements>
@ -361,4 +379,16 @@ void export_text_placement()
; ;
register_ptr_to_python<boost::shared_ptr<formating::text_node> >(); register_ptr_to_python<boost::shared_ptr<formating::text_node> >();
class_<FormatNodeWrap,
boost::shared_ptr<FormatNodeWrap>,
bases<formating::node>,
boost::noncopyable>
("FormatingFormatNode")
.def("apply", &formating::format_node::apply, &FormatNodeWrap::default_apply)
.add_property("child",
&formating::format_node::get_child,
&formating::format_node::set_child)
;
register_ptr_to_python<boost::shared_ptr<formating::text_node> >();
} }