Class: BrainDamage::Field

Inherits:
Templateable::Base show all
Defined in:
lib/generators/brain_damage/lib/field.rb

Instance Attribute Summary collapse

Attributes inherited from Templateable::Base

#inner_html, #options, #template_file

Instance Method Summary collapse

Methods inherited from Templateable::Base

#indent, #method_missing, #render, #render_erb_file, #render_erb_string, #render_template_file

Constructor Details

#initialize(args = {}) ⇒ Field

Returns a new instance of Field.



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# File 'lib/generators/brain_damage/lib/field.rb', line 16

def initialize(args = {})
  @displays = {}
  @inputs = {}
  @labels = {}

  @name = args[:name]
  @resource = args[:resource]
  @invisible = false
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class BrainDamage::Templateable::Base

Instance Attribute Details

#attr_white_list ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 52

def attr_white_list
  @field_white_list = FieldWhiteList.new(self, @attr_white_list) unless @field_white_list
  @field_white_list.list
end

#generated_attribute ⇒ Object

Returns the value of attribute generated_attribute.



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# File 'lib/generators/brain_damage/lib/field.rb', line 14

def generated_attribute
  @generated_attribute
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/generators/brain_damage/lib/field.rb', line 9

def name
  @name
end

#relation ⇒ Object

Returns the value of attribute relation.



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# File 'lib/generators/brain_damage/lib/field.rb', line 10

def relation
  @relation
end

#resource ⇒ Object (readonly)

Returns the value of attribute resource.



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# File 'lib/generators/brain_damage/lib/field.rb', line 11

def resource
  @resource
end

Instance Method Details

#add_display(identifier, options) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 91

def add_display(identifier, options)
  if options.nil?
    @displays[identifier] = false
  else
    @displays[identifier] = View::Factory.create :display, self, options
  end
end

#add_input(identifier, options) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 99

def add_input(identifier, options)
  if options.nil?
    @inputs[identifier] = false
  else
    @inputs[identifier] = View::Factory.create :input, self, options
  end
end

#add_label(identifier, options) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 107

def add_label(identifier, options)
  if options.nil?
    @labels[identifier] = false
  else
    @labels[identifier] = View::Factory.create :label, self, options
  end
end

#display(identifier = :default) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 147

def display(identifier = :default)
  if @displays.has_key? identifier
    @displays[identifier]
  elsif identifier != :default
    display :default
  end
end

#display=(options) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 61

def display=(options)
  add_display :default, options
end

#displayable?(identifier = :default) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/brain_damage/lib/field.rb', line 86

def displayable?(identifier = :default)
  display = display identifier
  display and display.show?
end

#field_type ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 155

def field_type
  if generated_attribute
    generated_attribute.field_type
  else
    :text_field
  end
end

#foreign? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/brain_damage/lib/field.rb', line 43

def foreign?
  @relation.is_a? Relation
end

#has_display? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/brain_damage/lib/field.rb', line 77

def has_display?
  @displays.values.reject(&:nil?).any?
end

#has_input? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/brain_damage/lib/field.rb', line 73

def has_input?
  @inputs.values.reject(&:nil?).any?
end

#inline_editable(options = {}) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 57

def inline_editable(options = {})
  add_display :inline_editable, options
end

#input(identifier = :default) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 139

def input(identifier = :default)
  if @inputs.has_key? identifier
    @inputs[identifier]
  elsif identifier != :default
    input :default
  end
end

#input=(options) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 65

def input=(options)
  add_input :default, options
end

#inputable?(identifier = :default) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/brain_damage/lib/field.rb', line 81

def inputable?(identifier = :default)
  input = input identifier
  input and input.show?
end

#invisible ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 26

def invisible
  self.display = nil
  self.input = nil
  self.attr_white_list = ''
  @invisible = true
end

#invisible? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/brain_damage/lib/field.rb', line 33

def invisible?
  @invisible
end

#label(scope = :default) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 127

def label(scope = :default)
  if @labels[scope]
    return @labels[scope]

  elsif scope == :default
    self.label = :default

  end

  label :default
end

#label=(options) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 69

def label=(options)
  add_label :default, options
end

#map_display(identifier, *targets) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 115

def map_display(identifier, *targets)
  targets.each do |target|
    @displays[target] = @displays[identifier]
  end
end

#map_input(identifier, *targets) ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 121

def map_input(identifier, *targets)
  targets.each do |target|
    @inputs[target] = @inputs[identifier]
  end
end

#model_lines ⇒ Object 



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# File 'lib/generators/brain_damage/lib/field.rb', line 47

def model_lines
  return @relation.model_lines if @relation
  []
end