module Prawn::Markup::Processor::Inputs
Constants
- DEFAULT_CHECKABLE_CHARS
Public Class Methods
prepended(base)
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# File lib/prawn/markup/processor/inputs.rb, line 18 def self.prepended(base) base.known_elements.push('input') end
Public Instance Methods
start_input()
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# File lib/prawn/markup/processor/inputs.rb, line 22 def start_input type = current_attrs['type'].to_sym if DEFAULT_CHECKABLE_CHARS.keys.include?(type) append_checked_symbol(type) end end
Private Instance Methods
append_checked_symbol(type)
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# File lib/prawn/markup/processor/inputs.rb, line 31 def append_checked_symbol(type) char = checkable_symbol(type) append_text(build_font_tag(char)) end
build_font_tag(content)
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# File lib/prawn/markup/processor/inputs.rb, line 48 def build_font_tag(content) return content if symbol_font_options.empty? out = +'<font' symbol_font_options.each do |key, value| out << " #{key}=\"#{value}\"" end out << '>' out << content out << '</font>' end
checkable_symbol(type)
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# File lib/prawn/markup/processor/inputs.rb, line 36 def checkable_symbol(type) state = current_attrs.key?('checked') ? :checked : :unchecked dig_options(:input, type, state) || DEFAULT_CHECKABLE_CHARS[type][state] end
symbol_font_options()
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# File lib/prawn/markup/processor/inputs.rb, line 41 def symbol_font_options @symbol_font_options ||= { name: dig_options(:input, :symbol_font), size: dig_options(:input, :symbol_font_size) }.compact end