Class: Vedeu::Editor::Editor

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Common
Defined in:
lib/vedeu/editor/editor.rb

Overview

Handles keypresses for a named document whilst the terminal is in fake mode.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Common

#demodulize, #present?, #snake_case

Constructor Details

#initialize(input:, name:) ⇒ Vedeu::Editor::Editor

Returns a new instance of Vedeu::Editor::Editor.

Parameters:

  • name (String)
  • input (String|Symbol) 


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# File 'lib/vedeu/editor/editor.rb', line 40

def initialize(input:, name:)
  @input = input
  @name  = name
end

Instance Attribute Details

#input ⇒ Symbol|String (readonly, protected)

Returns:

  • (Symbol|String) 


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# File 'lib/vedeu/editor/editor.rb', line 71

def input
  @input
end

#name ⇒ String (readonly, protected)

Returns:

  • (String) 


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# File 'lib/vedeu/editor/editor.rb', line 75

def name
  @name
end

Class Method Details

.keypress(input:, name:) ⇒ String|Symbol

Send given input to the named document.

Parameters:

  • name (String)
  • input (String|Symbol)

Returns:

  • (String|Symbol) 


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# File 'lib/vedeu/editor/editor.rb', line 31

def self.keypress(input:, name:)
  new(input: input, name: name).keypress
end

Instance Method Details

#document ⇒ Vedeu::Editor::Document (private)

Return the document by name from the documents repository.

Returns:



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# File 'lib/vedeu/editor/editor.rb', line 82

def document
  @document ||= Vedeu.documents.by_name(name)
end

#keypress ⇒ String|Symbol

Send given input to the named document.

Returns:

  • (String|Symbol) 


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# File 'lib/vedeu/editor/editor.rb', line 48

def keypress
  return input unless document

  case input
  when :backspace then delete_character
  when :ctrl_c    then Vedeu.trigger(:_exit_)
  when :down      then down
  when :enter     then insert_line
  when :escape    then Vedeu.trigger(:_mode_switch_)
  when :left      then left
  when :right     then right
  when :tab       then execute
  when :up        then up
  # when ''         then delete_line
  else
    insert_character(input)
  end
end