Separate playback options into a new file.

1 files changed, 80 insertions, 0 deletions

diff --git a/libmpd/playbackoptions.rb b/libmpd/playbackoptions.rb
new file mode 100644
index 0000000..ead7fab
--- /dev/null
+++ b/libmpd/playbackoptions.rb
@@ -0,0 +1,80 @@
+#!/usr/bin/env ruby
+#
+# Copyright 2009 David Vazgenovich Shakaryan <dvshakaryan@gmail.com>
+# Distributed under the terms of the GNU General Public License v3.
+# See http://www.gnu.org/licenses/gpl.txt for the full license text.
+
+module MPDPlaybackOptions
+  # Sets consume state.
+  # When consume is activated, each song played is removed from the playlist.
+  #
+  # Accepts an argument of _true_ to enable or _false_ to disable.
+  # If no argument is given, defaults to _true_.
+  def consume state=true
+    return send_request 'consume %s' % state.to_i
+  end
+
+  # Sets crossfading between songs.
+  def crossfade seconds
+    return send_request 'crossfade ' + seconds.to_s
+  end
+
+  # Sets random state.
+  #
+  # Accepts an argument of _true_ to enable or _false_ to disable.
+  # If no argument is given, defaults to _true_.
+  def random state=true
+    return send_request 'random %s' % state.to_i
+  end
+
+  # Sets repeat state.
+  #
+  # Accepts an argument of _true_ to enable or _false_ to disable.
+  # If no argument is given, defaults to _true_.
+  def repeat state=true
+    return send_request 'repeat %s' % state.to_i
+  end
+
+  # Sets volume from a range of 0-100.
+  def setvol volume
+    return send_request 'setvol ' + volume.to_s
+  end
+
+  # Sets single state.
+  # When single is activated, playback is stopped after the current song. If
+  # repeat is also activated, the current song is repeated.
+  #
+  # Accepts an argument of _true_ to enable or _false_ to disable.
+  # If no argument is given, defaults to _true_.
+  def single state=true
+    return send_request 'single %s' % state.to_i
+  end
+
+  # Returns +true+ if consume is activated.
+  # Otherwise, returns +false+.
+  def consume?
+    return true if status[:consume] == '1'
+    return false
+  end
+
+  # Returns +true+ if random is activated.
+  # Otherwise, returns +false+.
+  def random?
+    return true if status[:random] == '1'
+    return false
+  end
+
+  # Returns +true+ if repeat is activated.
+  # Otherwise, returns +false+.
+  def repeat?
+    return true if status[:repeat] == '1'
+    return false
+  end
+
+  # Returns +true+ if single is activated.
+  # Otherwise, returns +false+.
+  def single?
+    return true if status[:single] == '1'
+    return false
+  end
+end