bin/snett

   1 #!/usr/bin/env ruby
   2
   3 # vim:syn=ruby
   4 #
   5 # Copyright (c) 2006 Tilman Sauerbeck (tilman at code-monkey de)
   6 #
   7 # Permission is hereby granted, free of charge, to any person obtaining
   8 # a copy of this software and associated documentation files (the
   9 # "Software"), to deal in the Software without restriction, including
  10 # without limitation the rights to use, copy, modify, merge, publish,
  11 # distribute, sublicense, and/or sell copies of the Software, and to
  12 # permit persons to whom the Software is furnished to do so, subject to
  13 # the following conditions:
  14 #
  15 # The above copyright notice and this permission notice shall be
  16 # included in all copies or substantial portions of the Software.
  17 #
  18 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19 # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  22 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  23 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  24 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25
  26 require "gtk2"
  27 require "xmmsclient"
  28 require "xmmsclient_glib"
  29 require "singleton"
  30 require "pp"
  31
  32 PKG_NAME = "snett"
  33 DATADIR = "/usr/local/share/#{PKG_NAME}/"
  34 SIZE = 64
  35
  36 class Gtk::MenuItem
  37         def set_callback(meth, args = [])
  38                 args.unshift(meth)
  39
  40                 signal_connect("activate") do
  41                         Snett::Snett.instance.xmms.send(*args)
  42                         false
  43                 end
  44         end
  45 end
  46
  47 class Xmms::Client
  48         def playback_next
  49                 playlist_set_next_rel(1).notifier { playback_tickle }
  50         end
  51
  52         def playback_prev
  53                 playlist_set_next_rel(-1).notifier { playback_tickle }
  54         end
  55 end
  56
  57 module Snett
  58         VERSION = "0.0.1"
  59
  60         class Snett < Gtk::Window
  61                 attr_reader :icon, :xmms
  62
  63                 include Singleton
  64
  65                 def initialize
  66                         super(Gtk::Window::TOPLEVEL)
  67
  68                         @menu = nil
  69                         @tooltips = Gtk::Tooltips.new
  70
  71                         @xmms = Xmms::Client.new(PKG_NAME)
  72                         @xmms.connect(ENV["XMMS_PATH"])
  73                         @xmms.add_to_glib_mainloop
  74
  75                         @broadcasts = []
  76
  77                         self.set_title(PKG_NAME)
  78
  79                         signal_connect("destroy") do
  80                                 @broadcasts.each { |bc| bc.disconnect }
  81
  82                                 Gtk.main_quit
  83                         end
  84
  85                         self.resizable = false
  86                         self.decorated = false
  87
  88                         @icon = Gdk::Pixbuf.new(DATADIR + "logo#{SIZE}.png")
  89
  90                         self.resize(@icon.width, @icon.height)
  91
  92                         #self.colormap = self.screen.rgba_colormap
  93
  94                         pixmap, mask = @icon.render_pixmap_and_mask(self.colormap, 255)
  95                         self.shape_combine_mask(mask, 0, 0)
  96
  97                         # load icon and put it in an eventbox
  98                         event_box = Gtk::EventBox.new.add(Gtk::Image.new(@icon))
  99                         event_box.events = Gdk::Event::BUTTON_PRESS_MASK |
 100                                            Gdk::Event::BUTTON_RELEASE_MASK
 101
 102                         event_box.signal_connect("button_press_event") do |_, event|
 103                                 if event.button == 1
 104                                         x, y = Gdk::Display.default.pointer[1, 2]
 105                                         self.begin_move_drag(event.button, x, y, event.time)
 106                                 elsif event.button == 3
 107                                         menu.popup(event)
 108                                 end
 109
 110                                 false
 111                         end
 112
 113                         @broadcasts << @xmms.broadcast_playback_current_id
 114                         @broadcasts.last.notifier(&method(:on_playback_current_id))
 115
 116                         @xmms.playback_current_id.
 117                               notifier(&method(:on_playback_current_id))
 118
 119                         add(event_box)
 120                 end
 121
 122                 private
 123                 def menu
 124                         @menu ||= Menu.new
 125                 end
 126
 127                 def on_playback_current_id(res)
 128                         return if res.value.zero?
 129
 130                         @xmms.medialib_get_info(res.value).
 131                               notifier(&method(:on_mlib_get_info))
 132                 end
 133
 134                 def on_mlib_get_info(res)
 135                         info = res.value[:server]
 136
 137                         s = "%s - %s" % [info[:artist], info[:title]]
 138                         @tooltips.set_tip(self, s, nil)
 139                 end
 140         end
 141
 142         class Menu < Gtk::Menu
 143                 def initialize
 144                         super
 145
 146                         [
 147                                 [Gtk::Stock::MEDIA_PLAY, :playback_start],
 148                                 [Gtk::Stock::MEDIA_PAUSE, :playback_pause],
 149                                 [Gtk::Stock::MEDIA_STOP, :playback_stop]
 150                         ].each do |(stock, meth)|
 151                                 item = Gtk::ImageMenuItem.new(stock)
 152                                 item.set_callback(meth)
 153
 154                                 append(item)
 155                         end
 156
 157                         append(Gtk::SeparatorMenuItem.new)
 158
 159                         [
 160                                 [Gtk::Stock::MEDIA_NEXT, :playback_next],
 161                                 [Gtk::Stock::MEDIA_PREVIOUS, :playback_prev]
 162                         ].each do |(stock, meth)|
 163                                 item = Gtk::ImageMenuItem.new(stock)
 164                                 item.set_callback(meth)
 165
 166                                 append(item)
 167                         end
 168
 169                         append(Gtk::SeparatorMenuItem.new)
 170
 171                         [
 172                                 [Gtk::Stock::OPEN, "Load playlist...", :load],
 173                                 [Gtk::Stock::ADD, "Append playlist...", :append]
 174                         ].each do |(stock, text, sym)|
 175                                 item = Gtk::ImageMenuItem.new(text)
 176                                 item.image = Gtk::Image.new(stock, Gtk::IconSize::MENU)
 177
 178                                 item.signal_connect("activate") do
 179                                         PlaylistDialog.new(sym).show_all
 180                                         false
 181                                 end
 182
 183                                 append(item)
 184                         end
 185
 186                         item = Gtk::ImageMenuItem.new(Gtk::Stock::CLEAR)
 187                         item.set_callback(:playlist_clear)
 188
 189                         append(item)
 190
 191                         append(Gtk::SeparatorMenuItem.new)
 192
 193                         item = Gtk::ImageMenuItem.new(Gtk::Stock::ABOUT)
 194                         item.signal_connect("activate") do
 195                                 props = {
 196                                         "name" => PKG_NAME,
 197                                         "version" => VERSION,
 198                                         "copyright" => "(c) 2006 Tilman Sauerbeck",
 199                                         "logo" => Gdk::Pixbuf.new(DATADIR + "logo128.png")
 200                                 }
 201
 202                                 Gtk::AboutDialog.show(Snett.instance, props)
 203                                 false
 204                         end
 205
 206                         append(item)
 207
 208                         item = Gtk::ImageMenuItem.new(Gtk::Stock::QUIT)
 209                         item.signal_connect("activate") do
 210                                 Snett.instance.signal_emit("destroy")
 211                                 false
 212                         end
 213
 214                         append(item)
 215
 216                         show_all
 217                 end
 218
 219                 def popup(event)
 220                         super(nil, nil, event.button, event.time)
 221                 end
 222         end
 223
 224         class PlaylistDialog < Gtk::Dialog
 225                 def initialize(mode)
 226                         super("Playlists", Snett.instance,
 227                               Gtk::Dialog::DESTROY_WITH_PARENT | Gtk::Dialog::MODAL,
 228                               [Gtk::Stock::OK, Gtk::Dialog::RESPONSE_ACCEPT],
 229                                   [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_REJECT])
 230
 231                         @mode = mode
 232
 233                         signal_connect("response") do |_, id|
 234                                 on_ok if id == Gtk::Dialog::RESPONSE_ACCEPT
 235                                 destroy
 236                         end
 237
 238                         @store = Gtk::ListStore.new(String)
 239
 240                         @view = Gtk::TreeView.new(@store)
 241                         renderer = Gtk::CellRendererText.new
 242
 243                         col = Gtk::TreeViewColumn.new("Name", renderer, :text => 0)
 244                         @view.append_column(col)
 245
 246                         scrolled = Gtk::ScrolledWindow.new
 247                         scrolled.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC)
 248                         scrolled.add(@view)
 249
 250                         vbox.add(scrolled)
 251
 252                         resize(350, 400)
 253
 254                         Snett.instance.xmms.medialib_playlists_list.
 255                                             notifier(&method(:on_playlists_list))
 256                 end
 257
 258                 private
 259                 def on_playlists_list(res)
 260                         res.value.sort.each do |list|
 261                                 next if list[0, 1] == "_"
 262
 263                                 @store.append[0] = list
 264                         end
 265                 end
 266
 267                 def on_ok
 268                         selection = @view.selection
 269                         iter = selection.selected
 270                         return if iter.nil?
 271
 272                         Snett.instance.xmms.playlist_clear if @mode == :load
 273                         Snett.instance.xmms.medialib_playlist_load(iter[0])
 274                 end
 275         end
 276 end
 277
 278 Gtk.init
 279 Snett::Snett.instance.show_all
 280 Gtk.main