Class: SilkLayout::Layout::Box

Inherits:
Object
  • Object
show all
Defined in:
lib/silk_layout/layout/box.rb

Direct Known Subclasses

AnonymousBlockBox, BlockBox, Inline, InlineBox, LineBox

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node) ⇒ Box

Returns a new instance of Box.



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# File 'lib/silk_layout/layout/box.rb', line 28

def initialize(node)
  @node = node
  @children = []

  @x = 0
  @y = 0
  @width = 0
  @height = 0

  @margin = {top: 0, right: 0, bottom: 0, left: 0}
  @padding = {top: 0, right: 0, bottom: 0, left: 0}
  @border = {top: 0, right: 0, bottom: 0, left: 0}
  @border_color = {
    top: nil,
    right: nil,
    bottom: nil,
    left: nil
  }
  @background_color = nil

  @explicit_width = false
  @explicit_height = false
  @flex = {}
  @display = nil
  @replaced = false
  @image_source = nil
  @image_resource = nil
  @intrinsic_width = nil
  @intrinsic_height = nil
end

Instance Attribute Details

#background_color ⇒ Object

Returns the value of attribute background_color.



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# File 'lib/silk_layout/layout/box.rb', line 6

def background_color
  @background_color
end

#border ⇒ Object

Returns the value of attribute border.



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# File 'lib/silk_layout/layout/box.rb', line 6

def border
  @border
end

#border_color ⇒ Object

Returns the value of attribute border_color.



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# File 'lib/silk_layout/layout/box.rb', line 6

def border_color
  @border_color
end

#children ⇒ Object

Returns the value of attribute children.



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# File 'lib/silk_layout/layout/box.rb', line 6

def children
  @children
end

#display ⇒ Object

Returns the value of attribute display.



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# File 'lib/silk_layout/layout/box.rb', line 6

def display
  @display
end

#explicit_height ⇒ Object

Returns the value of attribute explicit_height.



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# File 'lib/silk_layout/layout/box.rb', line 6

def explicit_height
  @explicit_height
end

#explicit_width ⇒ Object

Returns the value of attribute explicit_width.



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# File 'lib/silk_layout/layout/box.rb', line 6

def explicit_width
  @explicit_width
end

#flex ⇒ Object

Returns the value of attribute flex.



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# File 'lib/silk_layout/layout/box.rb', line 6

def flex
  @flex
end

#has_border ⇒ Object

Returns the value of attribute has_border.



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# File 'lib/silk_layout/layout/box.rb', line 6

def has_border
  @has_border
end

#height ⇒ Object

Returns the value of attribute height.



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# File 'lib/silk_layout/layout/box.rb', line 6

def height
  @height
end

#image_resource ⇒ Object

Returns the value of attribute image_resource.



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# File 'lib/silk_layout/layout/box.rb', line 6

def image_resource
  @image_resource
end

#image_source ⇒ Object

Returns the value of attribute image_source.



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# File 'lib/silk_layout/layout/box.rb', line 6

def image_source
  @image_source
end

#intrinsic_height ⇒ Object

Returns the value of attribute intrinsic_height.



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# File 'lib/silk_layout/layout/box.rb', line 6

def intrinsic_height
  @intrinsic_height
end

#intrinsic_width ⇒ Object

Returns the value of attribute intrinsic_width.



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# File 'lib/silk_layout/layout/box.rb', line 6

def intrinsic_width
  @intrinsic_width
end

#margin ⇒ Object

Returns the value of attribute margin.



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# File 'lib/silk_layout/layout/box.rb', line 6

def margin
  @margin
end

#node ⇒ Object

Returns the value of attribute node.



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# File 'lib/silk_layout/layout/box.rb', line 6

def node
  @node
end

#padding ⇒ Object

Returns the value of attribute padding.



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# File 'lib/silk_layout/layout/box.rb', line 6

def padding
  @padding
end

#replaced ⇒ Object

Returns the value of attribute replaced.



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# File 'lib/silk_layout/layout/box.rb', line 6

def replaced
  @replaced
end

#width ⇒ Object

Returns the value of attribute width.



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# File 'lib/silk_layout/layout/box.rb', line 6

def width
  @width
end

#x ⇒ Object

Returns the value of attribute x.



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# File 'lib/silk_layout/layout/box.rb', line 6

def x
  @x
end

#y ⇒ Object

Returns the value of attribute y.



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# File 'lib/silk_layout/layout/box.rb', line 6

def y
  @y
end

Instance Method Details

#add_child(box) ⇒ Object 



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# File 'lib/silk_layout/layout/box.rb', line 59

def add_child(box)
  @children << box
end

#border_box_height ⇒ Object 



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# File 'lib/silk_layout/layout/box.rb', line 75

def border_box_height
  height
end

#border_box_width ⇒ Object 



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# File 'lib/silk_layout/layout/box.rb', line 71

def border_box_width
  width
end

#border_box_x ⇒ Object 



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# File 'lib/silk_layout/layout/box.rb', line 63

def border_box_x
  x
end

#border_box_y ⇒ Object 



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# File 'lib/silk_layout/layout/box.rb', line 67

def border_box_y
  y
end

#content_box_height ⇒ Object 



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# File 'lib/silk_layout/layout/box.rb', line 91

def content_box_height
  [height - border[:top] - border[:bottom] - padding[:top] - padding[:bottom], 0].max
end

#content_box_width ⇒ Object 



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# File 'lib/silk_layout/layout/box.rb', line 87

def content_box_width
  [width - border[:left] - border[:right] - padding[:left] - padding[:right], 0].max
end

#content_box_x ⇒ Object 



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# File 'lib/silk_layout/layout/box.rb', line 79

def content_box_x
  x + border[:left] + padding[:left]
end

#content_box_y ⇒ Object 



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# File 'lib/silk_layout/layout/box.rb', line 83

def content_box_y
  y + border[:top] + padding[:top]
end

#image? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/silk_layout/layout/box.rb', line 99

def image?
  !image_resource.nil?
end

#image_path ⇒ Object 



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# File 'lib/silk_layout/layout/box.rb', line 103

def image_path
  image_resource&.path
end

#replaced? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/silk_layout/layout/box.rb', line 95

def replaced?
  replaced
end