Contents

# frozen_string_literal: true

# for browser rendering
module BrowserHelper
  def self.browser_document
    # Work because of the patched version of opal-browser(0.39)
    Browser.window
  end

  def self.browser_attach_(_parents, _html_object, _atome)
    # dummy methods to catch atomes that do not need to be attached to any particular visual atime
  end

  def self.browser_attach_div(parents, html_object, _atome)
    html_object.append_to(browser_document[parents])
  end

  def self.browser_attach_style(parents, _html_object, atome)
    # we test if the atome has a deinition ( it means hold some vectors infomations)
    if grab(parents).atome[:definition]
      tag_style = $document[atome[:id]]
      # get the content the <style> tag
      content_style = tag_style.inner_html
      #  extract the color value
      color_value = content_style[/background-color:\s*([^;}]+)/, 1]
      `
        let parser = new DOMParser();
var divElement = document.querySelector('#'+#{parents});
// select the first svg tag inside the div
let foundSVG  = divElement.querySelector('svg');
 let elements = foundSVG.getElementsByTagName("path");
Array.from(elements).forEach(el => {
            el.setAttribute("fill", #{color_value});
            el.setAttribute("stroke", #{color_value});
        });
`
    else
      browser_document[parents].add_class(atome[:id])

    end

  end

  def self.browser_attached_div(children, _html_object, atome)
    children.each do |child_found|
      # atome_child.browser_attach_div
      html_child = grab(child_found).browser_object
      html_child.append_to(browser_document[atome[:id]])
    end
  end

  def self.browser_attached_style(children, _html_object, atome)

    browser_document[atome[:id]].add_class(children)
  end

  def self.value_parse(value)
    if value.instance_of?(String)
      value
    else
      "#{value}px"
    end

  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
atome-0.5.4.1.2	lib/atome/renderers/browser/helpers/browser_helper.rb
atome-0.5.4.1.1	lib/atome/renderers/browser/helpers/browser_helper.rb
atome-0.5.4.1.0	lib/atome/renderers/browser/helpers/browser_helper.rb