class Pppt::Presentation
Public Class Methods
new(pages)
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# File lib/pppt/presentation.rb, line 9 def initialize(pages) @window = Pppt::PresentationWindow.new(pages) @prev_ch = nil Curses.stdscr.keypad(true) Curses.noecho Curses.curs_set(0) Curses.timeout = 1000 end
Public Instance Methods
getch()
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# File lib/pppt/presentation.rb, line 42 def getch @prev_ch = Curses.stdscr.getch end
input()
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# File lib/pppt/presentation.rb, line 46 def input Curses.timeout = -1 setpos(Curses.stdscr.maxy - 1, 0) Curses.stdscr.deleteln Curses.stdscr.addstr(':') Curses.echo Curses.curs_set(2) buf = Curses.stdscr.getstr Curses.curs_set(0) Curses.noecho Curses.timeout = 1000 @prev_input = buf.chomp end
run()
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# File lib/pppt/presentation.rb, line 18 def run loop do @window.show c = getch case c when 'l' @window.index when ':' cmd = input case cmd when 'list', 'l' @window.index when 'q', 'exit' exit end next when 'k', Curses::KEY_UP, Curses::KEY_LEFT, 8 @window.prev when ' ', 'j', Curses::KEY_RIGHT, Curses::KEY_DOWN, 10 @window.next end end end