Class: Ampv::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/ampv/config.rb

Constant Summary collapse

CONFIG_FILE = 
"#{(ENV["XDG_CONFIG_HOME"] || "#{Dir.home}/.config")}/ampv.conf"
INPUT_CONFIG = 
File.exists?("#{Dir.home}/.mpv/input.conf") ?
"#{Dir.home}/.mpv/input.conf" : File.expand_path("../../../input.conf", __FILE__)
KEY_NAMES = 
{
  "esc"         => "Escape",
  "space"       => "space",
  "right"       => "Right",
  "left"        => "Left",
  "up"          => "Up",
  "down"        => "Down",
  "pgup"        => "Page_Up",
  "pgdwn"       => "Page_Down",
  "home"        => "Home",
  "end"         => "End",
  "ins"         => "Insert",
  "del"         => "Delete",
}
DEFAULTS = 
{
    "width"                  => Gdk::Screen.default.width > 1280 ? 1280 : 853,
    "height"                 => Gdk::Screen.default.width > 1280 ? 726  : 486,
    "x"                      => -1,
    "y"                      => -1,
    "fullscreen_progressbar" => false,
    "progress_bar_visible"   => true,
    "progress_bar_height"    => 6,
    "bar_color"              => Gdk::Color.parse("#8f5b5b"),
    "head_color"             => Gdk::Color.parse("#c48181"),
    "playlist_width"         => 360,
    "playlist_height"        => 550,
    "playlist_x"             => 0,
    "playlist_y"             => 0,
    "playlist_visible"       => true,
    "always_save_position"   => false,
    "resume_playback"        => false,
    "scrobbler"              => "",
    "playlist_selected"      => "",
    "playlist"               => [ ],
    "key_bindings"           => [ ],
    "mouse_bindings"         => [ ]
}
@@config = 
{ }

Class Method Summary collapse

Class Method Details

.[](key) ⇒ Object 



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# File 'lib/ampv/config.rb', line 106

def self.[](key)
  @@config[key].nil? ? DEFAULTS[key] : @@config[key]
end

.[]=(key, value) ⇒ Object 



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# File 'lib/ampv/config.rb', line 110

def self.[]=(key, value)
  @@config[key] = value
end

.load ⇒ Object 



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# File 'lib/ampv/config.rb', line 46

def self.load
  if File.exists?(CONFIG_FILE)
    File.readlines(CONFIG_FILE).each { |line|
      key, _, val = line.partition("=")
      key.strip!
      val.strip!
      next unless DEFAULTS.has_key?(key) and key[0] != "#"

      if DEFAULTS[key].is_a?(Integer)
        val = val.to_i
      elsif DEFAULTS[key].is_a?(TrueClass) or  DEFAULTS[key].is_a?(FalseClass)
        val = val == "true"
      elsif DEFAULTS[key].is_a?(Gdk::Color)
        begin
          val = Gdk::Color.parse(val)
        rescue
          puts("Invalid hexidecimal color for setting `#{key}': `#{val}'")
          next
        end
      elsif key == "playlist"
        begin
          val = JSON.parse(val)
        rescue
          puts("Failed to parse playlist JSON array.")
          next
        end
      end

      @@config[key] = val
    }
  end

  # load input config
  self["mouse_bindings"] = [ ]
  self["key_bindings"]   = [ ]
  if File.exists?(INPUT_CONFIG)
    File.readlines(INPUT_CONFIG).each { |line|
      line.strip!
      if line.start_with?("MOUSE_BTN")
        # 4 = up, 5 = down, 6 = left, 7 = right
        button, cmd = line.match(/MOUSE_BTN(\d+)(?:_DBL)?\s+(.+)$/).captures
        button = button.to_i + 1
        type   = (4..7).include?(button) ? Gdk::Event::SCROLL :
          line.include?("DBL") ? Gdk::Event::BUTTON2_PRESS : Gdk::Event::BUTTON_PRESS
        self["mouse_bindings"][type] = [ ] if self["mouse_bindings"][type].nil?
        self["mouse_bindings"][type][button] = cmd
      elsif !line.empty?
        key, cmd = line.match(/^([^\s]+)\s+(.+)$/).captures
        if name = KEY_NAMES[key.downcase]
          keyval = Gdk::Keyval.from_name(name)
        else
          keyval = Gdk::Keyval.from_name(key)
        end

        self["key_bindings"][keyval] = cmd if keyval > 0
      end
    }
  end
end

.save ⇒ Object 



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# File 'lib/ampv/config.rb', line 114

def self.save
  File.open(CONFIG_FILE, "w") { |file|
    @@config.each { |k, v| file.puts("#{k}=#{v}") unless k == "key_bindings" or k == "mouse_bindings" }
  }
end