Class: Caracal::Core::Models::ParagraphModel

Inherits:
BaseModel
  • Object
show all
Defined in:
lib/caracal/core/models/paragraph_model.rb

Overview

This class encapsulates the logic needed to store and manipulate paragraph data.

Direct Known Subclasses

ListItemModel

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}, &block) ⇒ ParagraphModel

initialization



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# File 'lib/caracal/core/models/paragraph_model.rb', line 31

def initialize(options={}, &block)
  content = options.delete(:content) { "" }
  text content, options.dup
  super options, &block
end

Instance Attribute Details

#paragraph_align ⇒ Object (readonly)

Returns the value of attribute paragraph_align.



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# File 'lib/caracal/core/models/paragraph_model.rb', line 22

def paragraph_align
  @paragraph_align
end

#paragraph_bgcolor ⇒ Object (readonly)

Returns the value of attribute paragraph_bgcolor.



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# File 'lib/caracal/core/models/paragraph_model.rb', line 28

def paragraph_bgcolor
  @paragraph_bgcolor
end

#paragraph_bold ⇒ Object (readonly)

Returns the value of attribute paragraph_bold.



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# File 'lib/caracal/core/models/paragraph_model.rb', line 25

def paragraph_bold
  @paragraph_bold
end

#paragraph_color ⇒ Object (readonly)

Returns the value of attribute paragraph_color.



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# File 'lib/caracal/core/models/paragraph_model.rb', line 23

def paragraph_color
  @paragraph_color
end

#paragraph_italic ⇒ Object (readonly)

Returns the value of attribute paragraph_italic.



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# File 'lib/caracal/core/models/paragraph_model.rb', line 26

def paragraph_italic
  @paragraph_italic
end

#paragraph_size ⇒ Object (readonly)

Returns the value of attribute paragraph_size.



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# File 'lib/caracal/core/models/paragraph_model.rb', line 24

def paragraph_size
  @paragraph_size
end

#paragraph_style ⇒ Object (readonly)

readers



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# File 'lib/caracal/core/models/paragraph_model.rb', line 21

def paragraph_style
  @paragraph_style
end

#paragraph_underline ⇒ Object (readonly)

Returns the value of attribute paragraph_underline.



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# File 'lib/caracal/core/models/paragraph_model.rb', line 27

def paragraph_underline
  @paragraph_underline
end

Instance Method Details

#br ⇒ Object

.br



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# File 'lib/caracal/core/models/paragraph_model.rb', line 96

def br
  model = Caracal::Core::Models::LineBreakModel.new()
  runs << model
  model
end

#link(*args, &block) ⇒ Object

.link



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# File 'lib/caracal/core/models/paragraph_model.rb', line 103

def link(*args, &block)
  options = Caracal::Utilities.extract_options!(args)
  options.merge!({ content: args[0] }) if args[0]
  options.merge!({ href:    args[1] }) if args[1]

  model = Caracal::Core::Models::LinkModel.new(options, &block)
  if model.valid?
    runs << model
  else
    raise Caracal::Errors::InvalidModelError, ':link method must receive strings for the display text and the external href.'
  end
  model
end

#page ⇒ Object

.page



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# File 'lib/caracal/core/models/paragraph_model.rb', line 118

def page
  model = Caracal::Core::Models::PageBreakModel.new({ wrap: false })
  runs << model
  model
end

#run_attributes ⇒ Object

.run_attributes



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# File 'lib/caracal/core/models/paragraph_model.rb', line 50

def run_attributes
  {
    color:      paragraph_color,
    size:       paragraph_size,
    bold:       paragraph_bold,
    italic:     paragraph_italic,
    underline:  paragraph_underline,
    bgcolor:    paragraph_bgcolor
  }
end

#runs ⇒ Object

.runs



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# File 'lib/caracal/core/models/paragraph_model.rb', line 45

def runs
  @runs ||= []
end

#text(*args, &block) ⇒ Object

.text



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# File 'lib/caracal/core/models/paragraph_model.rb', line 125

def text(*args, &block)
  options = Caracal::Utilities.extract_options!(args)
  options.merge!({ content: args.first }) if args.first

  model = Caracal::Core::Models::TextModel.new(options, &block)
  if model.valid?
    runs << model
  else
    raise Caracal::Errors::InvalidModelError, ':text method must receive a string for the display text.'
  end
  model
end

#valid? ⇒ Boolean

VALIDATION ===========================

Returns:

  • (Boolean) 


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# File 'lib/caracal/core/models/paragraph_model.rb', line 141

def valid?
  runs.size > 0
end