Class: Scarpe::Webview::Shape

Inherits:
Drawable show all
Defined in:
lib/scarpe/wv/shape.rb

Constant Summary

Constants included from Shoes::Log

Shoes::Log::DEFAULT_COMPONENT, Shoes::Log::DEFAULT_DEBUG_LOG_CONFIG, Shoes::Log::DEFAULT_LOG_CONFIG

Instance Attribute Summary

Attributes inherited from Drawable

#children, #parent, #shoes_linkable_id

Attributes inherited from Shoes::Linkable

#linkable_id

Instance Method Summary collapse

Methods inherited from Drawable

#add_child, #bind, #destroy_self, display_class_for, #full_window_redraw!, #handler_js_code, #html_element, #html_id, #initialize, #inspect, #needs_update!, #promise_update, #properties_changed, #remove_child, #set_parent, #shoes_styles

Methods included from Shoes::Log

configure_logger, #log_init, logger

Methods inherited from Shoes::Linkable

#bind_shoes_event, #initialize, #send_self_event, #send_shoes_event, #unsub_all_shoes_events, #unsub_shoes_event

Constructor Details

This class inherits a constructor from Scarpe::Webview::Drawable

Instance Method Details

#element(&block) ⇒ Object 



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# File 'lib/scarpe/wv/shape.rb', line 25

def element(&block)
  color = @draw_context["fill"] || "black"
  HTML.render do |h|
    h.div(id: html_id, style: shape_style) do
      h.svg(width: "400", height: "500") do
        h.path(d: path_from_shape_commands, style: "fill:#{color};stroke-width:2;")
      end
      block.call(h) if block_given?
    end
  end
end

#shape_style ⇒ Object (protected) 



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# File 'lib/scarpe/wv/shape.rb', line 61

def shape_style
  s = {
    width: "400",
    height: "900",
  }
  s[:display] = "none" if @hidden
  s
end

#to_html ⇒ Object

Shape is the only (?) remaining drawable that doesn't use Calzini. It's also kind of broken - it doesn't do what a Shoes Shape is supposed to do yet. This can really use a rework at some point.



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# File 'lib/scarpe/wv/shape.rb', line 8

def to_html
  @children ||= []
  child_markup = @children.map(&:to_html).join

  color = @draw_context["fill"] || "black"
  self_markup = HTML.render do |h|
    h.div(id: html_id, style: shape_style) do
      h.svg(width: "400", height: "500") do
        h.path(d: path_from_shape_commands, style: "fill:#{color};stroke-width:2;")
      end
    end
  end

  # Put child markup first for backward compatibility, but I'm pretty sure this is wrong.
  child_markup + self_markup
end