Sha256: b87055612a5a20e06888f5490e8f4714d4f0bffac9d73b55f9f4a1841d7956dc
Contents?: true
Size: 1.36 KB
Versions: 16
Compression:
Stored size: 1.36 KB
Contents
module RubyText
def self.ticker(row: STDSCR.rows-1, col: 0, width: STDSCR.cols,
fg: White, bg: Blue, text:, delay: 0.1)
text = text.gsub("\n", " ") + " "
win = RubyText.window(1, width, r: row, c: col, border: false, fg: fg, bg: bg)
leader = " "*width + text
leader = text.chars.cycle.each_cons(width)
width.times { win.rcprint 0, 0, leader.next.join }
repeat = text.chars.cycle.each_cons(width)
loop do # Warning: loops forever
win.rcprint 0, 0, repeat.next.join
sleep delay
end
end
def self.spinner(label: "", win: STDSCR, &block) # TODO delay, etc.
chars = "-\\|/"
RubyText.hide_cursor
t0 = Time.now.to_i
thread = Thread.new do
i=0
loop do
t1 = Time.now.to_i
elapsed = "0:%02d" % (t1-t0) # FIXME breaks at 60 sec
i = (i+1) % 4
win.print " #{label} #{chars[i]} #{elapsed}"
win.left!
sleep 0.04
end
end
ret = block.call
win.puts
Thread.kill(thread)
RubyText.show_cursor
ret
end
def self.splash(msg)
lines = msg.split("\n")
high = lines.size + 2
wide = lines.map {|x| x.length }.max + 2
STDSCR.saveback(high, wide, 10, 20)
win = RubyText.window(high, wide, r: 10, c: 20, fg: White, bg: Red)
win.puts msg
getch
STDSCR.restback(high, wide, 10, 20)
end
# TODO add splash
end
Version data entries
16 entries across 16 versions & 1 rubygems