1 files changed, 63 insertions, 0 deletions
diff --git a/powerline/listers/i3wm.py b/powerline/listers/i3wm.py
new file mode 100644
index 0000000..9224d16
--- /dev/null
+++ b/powerline/listers/i3wm.py
@@ -0,0 +1,63 @@
+# vim:fileencoding=utf-8:noet
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+from powerline.theme import requires_segment_info
+from powerline.lib.dict import updated
+from powerline.bindings.wm import get_i3_connection, get_connected_xrandr_outputs
+
+
+@requires_segment_info
+def output_lister(pl, segment_info):
+	'''List all outputs in segment_info format
+	'''
+
+	return (
+		(
+			updated(segment_info, output=output['name']),
+			{
+				'draw_inner_divider': None
+			}
+		)
+		for output in get_connected_xrandr_outputs(pl)
+	)
+
+
+@requires_segment_info
+def workspace_lister(pl, segment_info, only_show=None, output=None):
+	'''List all workspaces in segment_info format
+
+	Sets the segment info values of ``workspace`` and ``output`` to the name of
+	the i3 workspace and the ``xrandr`` output respectively and the keys
+	``"visible"``, ``"urgent"`` and ``"focused"`` to a boolean indicating these
+	states.
+
+	:param list only_show:
+		Specifies which workspaces to list. Valid entries are ``"visible"``,
+		``"urgent"`` and ``"focused"``. If omitted or ``null`` all workspaces
+		are listed.
+
+	:param str output:
+		May be set to the name of an X output. If specified, only workspaces
+		on that output are listed. Overrides automatic output detection by
+		the lemonbar renderer and bindings. Set to ``false`` to force
+		all workspaces to be shown.
+	'''
+
+	if output == None:
+		output = output or segment_info.get('output')
+
+	return (
+		(
+			updated(
+				segment_info,
+				output=w.output,
+				workspace=w,
+			),
+			{
+				'draw_inner_divider': None
+			}
+		)
+		for w in get_i3_connection().get_workspaces()
+		if (((not only_show or any(getattr(w, typ) for typ in only_show))
+		    and (not output or w.output == output)))
+	)