Module: Famfamfam

Defined in:
lib/famfamfam.rb,
lib/famfamfam/version.rb,
lib/famfamfam/rails/engine.rb

Defined Under Namespace

Modules: Rails

Constant Summary collapse

VERSION = 
"0.0.3"

Instance Method Summary collapse

Instance Method Details

#default_icon_set ⇒ Object 



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# File 'lib/famfamfam.rb', line 12

def default_icon_set
  @default_icon_set ||= 'fam-fam' # :aesthetica # :'fam-fam'
end

#default_icon_set=(set) ⇒ Object 



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# File 'lib/famfamfam.rb', line 4

def default_icon_set=( set )
  @default_icon_set = set
end

#default_icon_size ⇒ Object 



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# File 'lib/famfamfam.rb', line 16

def default_icon_size
  @default_icon_size ||= 16 # 24 #16
end

#default_icon_size=(size) ⇒ Object 



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# File 'lib/famfamfam.rb', line 8

def default_icon_size=( size )
  @default_icon_size = size
end

#icon(name, alt = nil, opts = {}) ⇒ Object

Insert an image tag with an icon with name equal to “name” param and extension .png, with alt attribute and options. Example:

<%= icon :information, "Information icon", :border => 0 %>

will generate:

<img src="../icons/information.png" alt="Information icon" border="0" />



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# File 'lib/famfamfam.rb', line 26

def icon(name, alt = nil, opts = {})
  opts[:border] = 0 unless opts[:border]
  opts[:align] = "bottom" unless opts[:align]
  opts[:alt] = alt
  opts[:class] = ["icon", opts[:class]].join(" ")
  set = opts.delete(:set) || default_icon_set
  size = opts.delete(:size) || default_icon_size
  path = "icons/#{set}/#{size}/#{name}.png"
  image_tag path, opts
end

#icon_preview(opts = {}) ⇒ Object

offer up the preview of all icons for the current set



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# File 'lib/famfamfam.rb', line 47

def icon_preview(opts = {})
  set = opts.delete(:set) || default_icon_set
  image_tag "icons/#{set}/preview_icons.png", opts
end

#icon_submit_tag(name, alt = nil, opts = {}) ⇒ Object

Insert a image for submit the form. Uses the same syntax of icon



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# File 'lib/famfamfam.rb', line 39

def icon_submit_tag(name, alt = nil, opts = {})
  opts[:alt] = alt
  set = opts.delete(:set) || default_icon_set
  size = opts.delete(:size) || default_icon_size
  image_submit_tag "../icons/#{set}/#{size}/#{name}.png", opts
end