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Contents
require 'powerbar'
module Alula
class ProgressBar < PowerBar
attr_accessor :showing
attr_accessor :message
def initialize(message, total, opts = {})
super(opts)
@message = "%20s" % message
@done = 0
@total = total
@showing = true
self.settings.tty.finite.template.main = '${<msg>}: ${<percent>% } ${[<bar>] }${ ETA: <eta>}'
self.settings.tty.finite.template.barchar = 'o'
self.settings.tty.finite.template.padchar = ' '
end
def file_transfer_mode
self.settings.tty.finite.template.main = '${<msg>}: ${<percent>% } ${[<bar>] }${<rate>/s }${<done>}${ ETA: <eta>}'
end
def render(opts = {})
super({msg: @message, done: @done, total: @total}.merge(opts))
end
def step
@done += 1
end
def set(value)
@done = value
end
def vanish
self.wipe
end
def finish(fill = true)
# self.close(true)
render(
{
:done => fill && !state.total.is_a?(Symbol) ? state.total : state.done,
:tty => {
:finite => { :show_eta => false },
:infinite => { :show_eta => false },
},
:notty => {
:finite => { :show_eta => false },
:infinite => { :show_eta => false },
},
})
# scope.output.call(scope.template.close) unless scope.template.close.nil?
state.closed = true
end
private
# Monkey-patch to force percentage always being three characters long
def h_percent
sprintf "%3d", percent
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems