Class: Aniview::Interface::MPVBridge

Inherits:
Object
  • Object
show all
Includes:
Util, Observable
Defined in:
lib/aniview/interface/mpv/mpvbridge.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Util

decode_object, encode_object, error_message, format_duration, format_progress, format_size, parse_format, readline

Constructor Details

#initialize(pref) ⇒ MPVBridge

Returns a new instance of MPVBridge.



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# File 'lib/aniview/interface/mpv/mpvbridge.rb', line 16

def initialize pref
  @pref = pref
  @mpv_enabled = true
  @logger = Logger.new('mpv.log')
  @logger.level = Logger::DEBUG
  connect
  @what_changed = ""
  @playing = false
end

Instance Attribute Details

#playing ⇒ Object

Returns the value of attribute playing.



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# File 'lib/aniview/interface/mpv/mpvbridge.rb', line 13

def playing
  @playing
end

#what_changed ⇒ Object

Returns the value of attribute what_changed.



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# File 'lib/aniview/interface/mpv/mpvbridge.rb', line 14

def what_changed
  @what_changed
end

Instance Method Details

#attributes ⇒ Object 



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# File 'lib/aniview/interface/mpv/mpvbridge.rb', line 85

def attributes
  if playing?
    r = {}
    props = [
      "time-pos",
      "percent-pos",
      "duration"
    ]
    props.each { |prop|
      prop_val = @mpv.client.get_property(prop)
      prop_val = 0 if prop_val == nil
      r.merge!(
        prop[0] => prop_val
      )
    }
    
    if @playing_file != nil
      r.merge!("n" => @playing_file.attributes["t"])
    else
      r.merge!("n" => "loading")
    end
    
    checkSetWatched r["p"]
    
    {
      "t" => Util.format_duration(r["t"]),
      "p" => Util.format_progress(r["p"]),
      "d" => Util.format_duration(r["d"]),
      "n" => r["n"],
    }
  else
    {
      "t" => "-",
      "p" => "0",
      "d" => "0:00",
      "n" => ".",
    }
  end
end

#checkSetWatched(percentage) ⇒ Object 



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# File 'lib/aniview/interface/mpv/mpvbridge.rb', line 72

def checkSetWatched percentage
  if @playing_file != nil
    swp = Integer(@pref.get "set_watched_percentage")
    pct = Float(percentage)
    if pct >= swp and not @playing_file.seen?
      @playing_file.watch
      @what_changed = "local_anime"
      changed
      notify_observers
    end
  end
end

#connect ⇒ Object 



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# File 'lib/aniview/interface/mpv/mpvbridge.rb', line 45

def connect
  return unless @mpv_enabled
  return unless @mpv == nil or @mpv.client.get_property("idle-active") == nil
  @mpv = nil
  @mpv_enabled = false
  begin
    @mpv = MPV::Session.new(user_args: @pref.get("mpv_args").split(" "))
    @mpv.callbacks << MPV::Callback.new(self, :event_handler)
  rescue MPV::MPVNotAvailableError
  rescue MPV::MPVUnsupportedFlagError
  else
    @mpv_enabled = true
  end
end

#event_handler(event) ⇒ Object 



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# File 'lib/aniview/interface/mpv/mpvbridge.rb', line 26

def event_handler event
  case event
  when "start-file"
    @playing = true
    @what_changed = "playing_status"
    changed
    notify_observers
  when "end-file"
    @playing = false
    @what_changed = "playing_status"
    changed
    notify_observers
  end
end

#play(file) ⇒ Object 



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# File 'lib/aniview/interface/mpv/mpvbridge.rb', line 60

def play file
  return unless @mpv_enabled
  connect
  @playing_file = file
  @mpv.client.command "loadfile", file.path
  @playing = true
end

#playing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/aniview/interface/mpv/mpvbridge.rb', line 68

def playing?
  @playing
end

#quit! ⇒ Object 



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# File 'lib/aniview/interface/mpv/mpvbridge.rb', line 41

def quit!
  @mpv.quit! unless @mpv == nil
end