Class: Diecut::Mediator

Inherits:
Object
  • Object
show all
Defined in:
lib/diecut/mediator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Mediator

Returns a new instance of Mediator.



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# File 'lib/diecut/mediator.rb', line 8

def initialize
  @plugins = []
  @activated = {}
end

Instance Attribute Details

#plugins ⇒ Object (readonly)

Returns the value of attribute plugins.



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# File 'lib/diecut/mediator.rb', line 12

def plugins
  @plugins
end

Instance Method Details

#activate(plug_name) ⇒ Object 



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# File 'lib/diecut/mediator.rb', line 23

def activate(plug_name)
  @activated[plug_name] = true
end

#activated?(plug_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/diecut/mediator.rb', line 19

def activated?(plug_name)
  @activated[plug_name]
end

#activated_plugins ⇒ Object 



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# File 'lib/diecut/mediator.rb', line 31

def activated_plugins
  @plugins.find_all do |plugin|
    @activated[plugin.name]
  end
end

#add_plugin(plug) ⇒ Object 



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# File 'lib/diecut/mediator.rb', line 14

def add_plugin(plug)
  @activated[plug.name] = plug.default_activated
  @plugins << plug
end

#apply_user_input(ui, context_class) ⇒ Object 



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# File 'lib/diecut/mediator.rb', line 70

def apply_user_input(ui, context_class)
  applier = UIApplier.new
  applier.plugins = activated_plugins
  applier.ui = ui
  applier.context = context_class.new
  applier.apply

end

#build_example_ui ⇒ Object

Set up context default settings set up ui settings from context

< User gets involved >



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# File 'lib/diecut/mediator.rb', line 42

def build_example_ui
  ui_class = Class.new(UIConfig)

  handler = ContextHandler.new
  handler.context_class = Class.new(Configurable)
  handler.ui_class = ui_class
  handler.plugins = @plugins

  handler.backfill_options_to_context
  handler.apply_to_ui

  handler.ui_class
end

#build_ui_class(context_class) ⇒ Object 



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# File 'lib/diecut/mediator.rb', line 56

def build_ui_class(context_class)
  ui_class = Class.new(UIConfig)

  handler = ContextHandler.new
  handler.context_class = context_class
  handler.ui_class = ui_class
  handler.plugins = activated_plugins

  handler.apply_simple_defaults
  handler.apply_to_ui

  handler.ui_class
end

#deactivate(plug_name) ⇒ Object 



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# File 'lib/diecut/mediator.rb', line 27

def deactivate(plug_name)
  @activated[plug_name] = false
end