Class: Docgenerator::CSS_collection

Inherits:
Object
  • Object
show all
Defined in:
lib/docgenerator/templates/docgenerator_template_css.rb

Overview

Definition of templates.

This templates are used for document types.

Constant Summary collapse

@@templates = 
{}

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key, descr) ⇒ CSS_collection

Define a CSS template.

If key is nil (or false), an anonym CSS-Collection is made



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# File 'lib/docgenerator/templates/docgenerator_template_css.rb', line 14

def initialize( key, descr )
  @key    = key
  @descr = descr
  @css    = {}
if @@templates[key]
    DOCGENERATOR_LOGGER.warn("DocumentTemplateCSS: Double definition of template #{key.inspect}") if DOCGENERATOR_LOGGER.warn?
  end
@@templates[key] = self if @key
end

Class Method Details

.[](key) ⇒ Object

Get CSS_Collection.



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# File 'lib/docgenerator/templates/docgenerator_template_css.rb', line 54

def self.[]( key )
	if @@templates[key]
		return @@templates[key]
	else
		return nil
	end
end

.keys ⇒ Object

Returns array with all defined template keys.



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# File 'lib/docgenerator/templates/docgenerator_template_css.rb', line 62

def self.keys()
	return @@templates.keys
end

Instance Method Details

#[](key) ⇒ Object

Get CSS-style for new definition.



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# File 'lib/docgenerator/templates/docgenerator_template_css.rb', line 29

def []( key )
  @css[key]
end

#add(key, css) ⇒ Object

Add a css definition to the collection. key is the CSS-locator, e.g. “div.toc ul li a”



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# File 'lib/docgenerator/templates/docgenerator_template_css.rb', line 25

def add( key, css)
  @css[key] = css
end

#css ⇒ Object

Returns the complete CSS-definition.



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# File 'lib/docgenerator/templates/docgenerator_template_css.rb', line 33

def css()
  css_coll = "/*\n"
  css_coll << "\t#{@descr}"
  css_coll << "\n*/\n"
  @css.each{|k,css|
    css_coll << "#{k}\t{\n"
    css_coll << css.to_html(:map  => "\t%s;\n")
    css_coll << "}\n"
  }
  css_coll
end

#style ⇒ Object

Returns the Style definition for the HTTP-Head.

Use it like this:

doc.head << CSS_collection[:toc].style



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# File 'lib/docgenerator/templates/docgenerator_template_css.rb', line 50

def style()
  return element(:style, {}, self.css )
end