class Phlex::SVG

# File lib/phlex/svg.rb, line 16
def cdata(content = nil, &block)
        state = @_state
        return unless state.should_render?

        if !block && String === content
                state.buffer << "<![CDATA[" << content.gsub("]]>", "]]>]]<![CDATA[") << "]]>"
        elsif block && nil == content
                state.buffer << "<![CDATA[" << capture(&block).gsub("]]>", "]]>]]<![CDATA[") << "]]>"
        else

                raise Phlex::ArgumentError.new("Expected a String or block.")
        end
end

# File lib/phlex/svg.rb, line 7
def content_type
        "image/svg+xml"
end

# File lib/phlex/svg.rb, line 12
def filename
        nil
end

# File lib/phlex/svg.rb, line 30
def tag(name, **attributes, &)
        state = @_state
        block_given = block_given?
        buffer = state.buffer

        unless state.should_render?
                yield(self) if block_given
                return nil
        end

        unless Symbol === name
                raise Phlex::ArgumentError.new("Expected the tag name to be a Symbol.")
        end

        if (tag = StandardElements.__registered_elements__[name]) || (tag = name.name.tr("_", "-")).include?("-")
                if attributes.length > 0 # with attributes
                        if block_given # with content block
                                buffer << "<#{tag}" << (Phlex::ATTRIBUTE_CACHE[attributes] ||= __attributes__(attributes)) << ">"
                                __yield_content__(&)
                                buffer << "</#{tag}>"
                        else # without content
                                buffer << "<#{tag}" << (::Phlex::ATTRIBUTE_CACHE[attributes] ||= __attributes__(attributes)) << "></#{tag}>"
                        end
                else # without attributes
                        if block_given # with content block
                                buffer << ("<#{tag}>")
                                __yield_content__(&)
                                buffer << "</#{tag}>"
                        else # without content
                                buffer << "<#{tag}></#{tag}>"
                        end
                end
        else
                raise Phlex::ArgumentError.new("Invalid SVG tag: #{name}")
        end
end