Class: RubyAnything::TextWindow

Inherits:
BaseWindow show all
Defined in:
lib/ruby-anything/windows/text_window.rb

Constant Summary

Constants inherited from BaseWindow

BaseWindow::KEYS

Instance Attribute Summary collapse

Attributes inherited from BaseWindow

#cursor, #top

Instance Method Summary collapse

Methods inherited from BaseWindow

#before_down, #before_left, #before_right, #before_up, #change_focus_line, #collection, #down, #draw_at, #draw_at!, #enhansive_line, #in_color, #in_pos, #left, #method_missing, #normalize_line, #refresh, #right, #up

Constructor Details

#initialize(parent, opt = {}) ⇒ TextWindow

Returns a new instance of TextWindow.



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# File 'lib/ruby-anything/windows/text_window.rb', line 7

def initialize(parent, opt = {})
  super(parent, opt)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class RubyAnything::BaseWindow

Instance Attribute Details

#items_window ⇒ Object

Returns the value of attribute items_window.



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# File 'lib/ruby-anything/windows/text_window.rb', line 5

def items_window
  @items_window
end

Instance Method Details

#backspace ⇒ Object 



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# File 'lib/ruby-anything/windows/text_window.rb', line 35

def backspace
  cursor.left
  text.delete cursor.x
  @parent.filter text.to_s
  update
end

#insert(ch) ⇒ Object 



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# File 'lib/ruby-anything/windows/text_window.rb', line 42

def insert(ch)
  text.insert cursor.x, ch
  cursor.right
  @parent.filter text.to_s
  update
end

#on_input(ch) ⇒ Object 



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# File 'lib/ruby-anything/windows/text_window.rb', line 18

def on_input(ch)
  # require 'logger'
  # @logger ||= Logger.new('/tmp/ch.txt')
  # @logger.info ch

  case ch
  when *KEYS[:left]
    left
  when *KEYS[:right]
    right
  when *KEYS[:backspace]
    backspace
  when String
    insert ch
  end
end

#text ⇒ Object 



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# File 'lib/ruby-anything/windows/text_window.rb', line 11

def text
  @text ||= Text.new
end

#update ⇒ Object 



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# File 'lib/ruby-anything/windows/text_window.rb', line 15

def update; draw_at! 0 end

#view_collection ⇒ Object 



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# File 'lib/ruby-anything/windows/text_window.rb', line 16

def view_collection; [ text.to_s ] end