Class: SiSU_Style::CSS_HeadInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/sisu/css.rb

Instance Method Summary collapse

Constructor Details

#initialize(md, ft = 'html') ⇒ CSS_HeadInfo

Returns a new instance of CSS_HeadInfo.



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# File 'lib/sisu/css.rb', line 61

def initialize(md,ft='html')
  @md,@ft=md,ft
  @env=SiSU_Env::InfoEnv.new('',md)
  @fn_css ||=SiSU_Env::CSS_Default.new
  @o_str ||=SiSU_Env::ProcessingSettings.new(md).output_dir_structure
  css_copy
end

Instance Method Details

#css_action ⇒ Object 



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# File 'lib/sisu/css.rb', line 90

def css_action
  css=case @ft
  when 'html'
    css=css_embed_content.html
    css_embed(css)
  when 'xhtml'
    css_path.xhtml
  when 'xml_sax'
    css_path.xml_sax
  when 'xml_dom'
    css_path.xml_dom
  when 'xml_docbook'
    css_path.xml_docbook
  else
    css_embed_content.html
  end
end

#css_copy ⇒ Object 



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# File 'lib/sisu/css.rb', line 122

def css_copy
  if @o_str.dump_or_redirect?
    css=SiSU_Style::CSS.new
    if @o_str.dump?
      css_pth="#{@md.opt.opt_act[:dump][:inst]}/#{@env.path.style}"
    elsif @o_str.redirect?
      css_pth="#{@md.opt.opt_act[:redirect][:inst]}/#{@md.fnb}/#{@env.path.style}"
    end
    FileUtils::mkdir_p(css_pth) unless FileTest.directory?(css_pth)
    case @ft
    when 'html'
      style=File.new("#{css_pth}/#{@fn_css.html}",'w')
      style << css.html
      style.close
    when 'xhtml'
      style=File.new("#{css_pth}/#{@fn_css.xhtml}",'w')
      style << css.xhtml
      style.close
    when 'xml_sax'
      style=File.new("#{css_pth}/#{@fn_css.xml_sax}",'w')
      style << css.xml_sax
      style.close
    when 'xml_dom'
      style=File.new("#{css_pth}/#{@fn_css.xml_dom}",'w')
      style << css.xml_dom
      style.close
      css_path.xml_dom
    when 'xml_docbook'
      style=File.new("#{css_pth}/#{@fn_css.xml_docbook}",'w')
      style << css.xml_docbook
      style.close
      css_path.xml_docbook
    end
  end
end

#css_embed(css) ⇒ Object 



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# File 'lib/sisu/css.rb', line 83

def css_embed(css)
  <<-WOK
    <style TYPE="text/css">
    #{css}
    </style>
  WOK
end

#css_embed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sisu/css.rb', line 75

def css_embed?
  if @ft=='html' \
  && @o_str.dump_or_redirect?
    true
  else
    false
  end
end

#css_embed_content ⇒ Object 



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# File 'lib/sisu/css.rb', line 72

def css_embed_content
  @css_embed_content ||=SiSU_Style::CSS.new
end

#css_head ⇒ Object 



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# File 'lib/sisu/css.rb', line 107

def css_head
  (css_embed?) \
  ? css_action
  : "#{css_path.html}#{css_path.html_seg}"
end

#css_head_seg ⇒ Object 



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# File 'lib/sisu/css.rb', line 112

def css_head_seg
  (css_embed?) \
  ? css_action
  : css_path.html_seg
end

#css_head_xml ⇒ Object 



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# File 'lib/sisu/css.rb', line 117

def css_head_xml
  css_action
end

#css_path ⇒ Object 



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# File 'lib/sisu/css.rb', line 69

def css_path
  SiSU_Env::CSS_Stylesheet.new(@md)
end

#stylesheet ⇒ Object 



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# File 'lib/sisu/css.rb', line 68

def stylesheet
  def css_path
    SiSU_Env::CSS_Stylesheet.new(@md)
  end
  def css_embed_content
    @css_embed_content ||=SiSU_Style::CSS.new
  end
  def css_embed?
    if @ft=='html' \
    && @o_str.dump_or_redirect?
      true
    else
      false
    end
  end
  def css_embed(css)
    <<-WOK
      <style TYPE="text/css">
      #{css}
      </style>
    WOK
  end
  def css_action
    css=case @ft
    when 'html'
      css=css_embed_content.html
      css_embed(css)
    when 'xhtml'
      css_path.xhtml
    when 'xml_sax'
      css_path.xml_sax
    when 'xml_dom'
      css_path.xml_dom
    when 'xml_docbook'
      css_path.xml_docbook
    else
      css_embed_content.html
    end
  end
  def css_head
    (css_embed?) \
    ? css_action
    : "#{css_path.html}#{css_path.html_seg}"
  end
  def css_head_seg
    (css_embed?) \
    ? css_action
    : css_path.html_seg
  end
  def css_head_xml
    css_action
  end
  self
end