Class: Efm::Manager

Inherits:
Object
  • Object
show all
Defined in:
lib/efm/manager.rb

Constant Summary collapse

FIRST_LINE = 
0

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Manager

Returns a new instance of Manager.



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# File 'lib/efm/manager.rb', line 20

def initialize
  @header = Curses::Window.new(1, Curses.cols, 0, 0)
  @main = Curses::Window.new(Curses.lines - 1, Curses.cols, 1, 0)
end

Class Method Details

.init_screen ⇒ Object 



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# File 'lib/efm/manager.rb', line 8

def self.init_screen
  Curses.init_screen
  Curses.noecho
  Curses.curs_set(0)
  Curses.start_color
  [Curses::COLOR_GREEN, Curses::COLOR_WHITE].each do |c|
    Curses.init_pair c, c, Curses::COLOR_BLACK
  end

  new
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/efm/manager.rb', line 25

def run
  init_position
  cd
  ls
  update_header

  begin
    loop do
      case c = @main.getch
      when Curses::KEY_CTRL_N
        down
      when Curses::KEY_CTRL_P
        up
      when Curses::KEY_CTRL_H, Curses::KEY_CTRL_B, 127
        left
        ls
      when Curses::KEY_CTRL_F, 10, 13
        if @current_item.dir?
          cd(@current_item.name)
        else
          open
        end
        ls
      when 'q'
        break
      end

      update_header
    end
  ensure
    Curses.close_screen
  end
end