Module: VER::Methods::Macro

Defined in:
lib/ver/methods/macro.rb

Class Method Summary collapse

Class Method Details

.current(buffer) ⇒ Object 



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# File 'lib/ver/methods/macro.rb', line 40

def current(buffer)
  buffer.store(self, :current)
end

.enter(buffer, old_mode, new_mode) ⇒ Object 



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# File 'lib/ver/methods/macro.rb', line 6

def enter(buffer, old_mode, new_mode)
  name = buffer.events.last.unicode
  buffer.store(self, :current, name)
end

.leave(buffer, old_mode, new_mode) ⇒ Object 



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# File 'lib/ver/methods/macro.rb', line 11

def leave(buffer, old_mode, new_mode)
  history = []
  name = buffer.store(self, :current)
  macro_invocation = [:minor_mode, MinorMode[:control], :macro]

  buffer.actions.reverse_each do |widget, mode, action|
    break if action.invocation == macro_invocation
    history << ->{ action.call(widget) }
  end

  buffer.store(self, name, history.reverse)
end

.play(buffer, name) ⇒ Object 



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# File 'lib/ver/methods/macro.rb', line 32

def play(buffer, name)
  if actions = buffer.store(self, name)
    actions.each(&:call)
  else
    buffer.warn("No macro called %p" % [name])
  end
end

.repeat(buffer) ⇒ Object 



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# File 'lib/ver/methods/macro.rb', line 24

def repeat(buffer)
  if actions = buffer.store(self, current(buffer))
    actions.each(&:call)
  else
    buffer.warn("No macro used yet")
  end
end