Class: Rabbit::Front

Inherits:
Object
  • Object
show all
Includes:
MonitorMixin
Defined in:
lib/rabbit/front.rb

Defined Under Namespace

Modules: PublicLevel

Constant Summary collapse

AVAILABLE_INTERFACES = 
[]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(canvas, public_level = nil) ⇒ Front

Returns a new instance of Front.


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# File 'lib/rabbit/front.rb', line 78

def initialize(canvas, public_level=nil)
  super()
  @canvas = canvas
  @image_type = "png"
  @public_level = public_level || PublicLevel::STRICT
  @previous_width = @canvas.width
  @previous_height = @canvas.height
  setup_public_interface
  clean
end

Instance Attribute Details

#image_type ⇒ Object (readonly)

Returns the value of attribute image_type.


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# File 'lib/rabbit/front.rb', line 76

def image_type
  @image_type
end

#last_modified ⇒ Object (readonly)

Returns the value of attribute last_modified.


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# File 'lib/rabbit/front.rb', line 76

def last_modified
  @last_modified
end

#public_level ⇒ Object (readonly)

Returns the value of attribute public_level.


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# File 'lib/rabbit/front.rb', line 76

def public_level
  @public_level
end

Instance Method Details

#accept_move? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/rabbit/front.rb', line 154

def accept_move?
  not (@public_level & Front::PublicLevel::MOVE).zero?
end

#append_comment(comment) ⇒ Object 


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# File 'lib/rabbit/front.rb', line 158

def append_comment(comment)
  GLib::Idle.add do
    @canvas.append_comment(comment)
    false
  end
  true
end

#available_interfaces ⇒ Object 


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# File 'lib/rabbit/front.rb', line 144

def available_interfaces
  AVAILABLE_INTERFACES.collect do |name, level, need_clear_cache|
    [name, level, @canvas.method(name).arity]
  end
end

#comments ⇒ Object 


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# File 'lib/rabbit/front.rb', line 166

def comments
  @canvas.comments
end

#current_slide_image ⇒ Object 


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# File 'lib/rabbit/front.rb', line 89

def current_slide_image
  update_images_if_need
  @images[@canvas.current_index]
end

#current_slide_number ⇒ Object 


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# File 'lib/rabbit/front.rb', line 116

def current_slide_number
  @canvas.current_index
end

#current_slide_rd ⇒ Object 


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# File 'lib/rabbit/front.rb', line 99

def current_slide_rd
  slide = @canvas.current_slide
  slide ? slide.to_rd : ""
end

#current_slide_text ⇒ Object 


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# File 'lib/rabbit/front.rb', line 94

def current_slide_text
  slide = @canvas.current_slide
  slide ? slide.text : ""
end

#first_slide? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/rabbit/front.rb', line 120

def first_slide?
  @canvas.first_slide?
end

#have_next? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/rabbit/front.rb', line 132

def have_next?
  @canvas.have_next?
end

#have_next_slide? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/rabbit/front.rb', line 124

def have_next_slide?
  @canvas.have_next_slide?
end

#have_previous? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/rabbit/front.rb', line 136

def have_previous?
  @canvas.have_previous?
end

#have_previous_slide? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/rabbit/front.rb', line 128

def have_previous_slide?
  @canvas.have_previous_slide?
end

#last_slide? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/rabbit/front.rb', line 140

def last_slide?
  @canvas.last_slide?
end

#slide_title ⇒ Object 


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# File 'lib/rabbit/front.rb', line 108

def slide_title
  @canvas.slide_title
end

#title ⇒ Object 


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# File 'lib/rabbit/front.rb', line 104

def title
  @canvas.title
end

#total_slide_number ⇒ Object 


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# File 'lib/rabbit/front.rb', line 112

def total_slide_number
  @canvas.slide_size
end

#version ⇒ Object 


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# File 'lib/rabbit/front.rb', line 150

def version
  VERSION
end