Class: Mayu::Component::Base

Inherits:
Object
  • Object
show all
Extended by:
T::Helpers, T::Sig
Defined in:
lib/mayu/component/base.rb

Constant Summary collapse

INLINE_CSS_ASSETS = 
T.let([], T::Array[String])

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(wrapper) ⇒ Base

Returns a new instance of Base.



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# File 'lib/mayu/component/base.rb', line 77

def initialize(wrapper)
  @__wrapper = wrapper
end

Class Attribute Details

.__mayu_resource ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 52

def __mayu_resource
  @__mayu_resource
end

Class Method Details

.__mayu_resource! ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 57

def __mayu_resource!
  @__mayu_resource or raise "__mayu_resource is not set"
end

.__mayu_resource? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mayu/component/base.rb', line 62

def __mayu_resource?
  !!@__mayu_resource
end

.assets ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 123

def self.assets
  [self.stylesheet&.assets, const_get(:INLINE_CSS_ASSETS)].flatten
    .compact
    .map(&:filename)
end

.get_derived_state_from_props(props, state) ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 72

def self.get_derived_state_from_props(props, state)
  nil
end

.get_initial_state(**props) ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 34

def self.get_initial_state(**props)
  {}
end

.initialize ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 42

def initialize
  # This will never be called but will make Sorbet happy
  @__mayu_resource = T.let(nil, T.nilable(Resources::Resource))
end

.setup_component(styles:, assets:) ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 18

def self.setup_component(styles:, assets:)
  T.unsafe(
    class << self
      self
    end
  ).undef_method(T.must(__method__))

  const_set(
    :MAYU,
    { styles: styles.freeze, assets: assets.freeze }.freeze
  )

  self
end

.styles ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 137

def self.styles
  Resources::Types::Stylesheet::ClassNames.new({})
end

.stylesheet ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 131

def self.stylesheet = nil

.stylesheet! ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 133

def self.stylesheet! =
        stylesheet ||
raise(RuntimeError, "There is no stylesheet for this component!")

Instance Method Details

#async(&blk) ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 144

def async(&blk) = @__wrapper.async(&blk)

#children ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 174

def children = props[:children]

#did_update(prev_props, prev_state) ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 117

def did_update(prev_props, prev_state)
end

#handler(name, *args, **kwargs) ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 155

def handler(name, *args, **kwargs)
  HandlerRef.new(self, name, args, kwargs)
end

#mayu ⇒ Object Also known as: helpers 



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# File 'lib/mayu/component/base.rb', line 160

def mayu = @__wrapper.helpers

#mount ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 89

def mount
end

#props ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 84

def props = mayu.props

#render ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 147

def render
end

#should_update?(next_props, next_state) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mayu/component/base.rb', line 101

def should_update?(next_props, next_state)
  case
  when props != next_props
    true
  when state != next_state
    true
  else
    false
  end
end

#state ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 82

def state = mayu.state

#styles ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 141

def styles = self.class.styles

#unmount ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 93

def unmount
end

#update(state = nil, &blk) ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 169

def update(state = nil, &blk)
  @__wrapper.update(state, &blk)
end

#vnode_id ⇒ Object 



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# File 'lib/mayu/component/base.rb', line 86

def vnode_id = @__wrapper.vnode_id