From f02c49286babf4890876de175165ae0566a363e3 Mon Sep 17 00:00:00 2001
From: Tobias Witek <tobi@tobi-wan-kenobi.at>
Date: Mon, 31 Oct 2016 16:47:34 +0100
Subject: [PATCH] [main] Add available themes to listing output

---
 bumblebee/theme.py |  5 ++++-
 i3bumblebee        | 13 ++++++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/bumblebee/theme.py b/bumblebee/theme.py
index 78d5f34..58c154e 100644
--- a/bumblebee/theme.py
+++ b/bumblebee/theme.py
@@ -1,13 +1,16 @@
 import os
 import json
 
+def getpath():
+    return os.path.dirname("{}/themes/".format(os.path.dirname(os.path.realpath(__file__))))
+
 class Theme:
     _cycle_index = 0
     _cycle = None
     def __init__(self, name="default"):
         self._data = None
         path = os.path.dirname(os.path.realpath(__file__))
-        with open("{}/themes/{}.json".format(path, name)) as f:
+        with open("{}/{}.json".format(getpath(), name)) as f:
             self._data = json.load(f)
         self._defaults = self._data.get("defaults", {})
         self._cycle = self._defaults.get("cycle", [])
diff --git a/i3bumblebee b/i3bumblebee
index 1545208..cfd59fa 100755
--- a/i3bumblebee
+++ b/i3bumblebee
@@ -3,6 +3,7 @@
 import os
 import sys
 import time
+import glob
 import pkgutil
 import argparse
 import textwrap
@@ -25,7 +26,16 @@ def print_module_list():
         print textwrap.fill("Description: {}".format(desc), 80, initial_indent="        ", subsequent_indent="                     ")
         print textwrap.fill("Usage      : {}".format(usage), 80, initial_indent="        ", subsequent_indent="                     ")
         print textwrap.fill("Notes      : {}".format(notes), 80, initial_indent="        ", subsequent_indent="                     ")
-        print "\n"
+        print ""
+
+def print_theme_list():
+    d = bumblebee.theme.getpath()
+
+    print "available themes:"
+    print textwrap.fill(", ".join(
+        [ os.path.basename(f).replace(".json", "") for f in glob.iglob("{}/*.json".format(d)) ]),
+        80, initial_indent = "    ", subsequent_indent = "    "
+    )
 
 def main():
     parser = argparse.ArgumentParser(description="display system data in the i3bar")
@@ -42,6 +52,7 @@ def main():
 
     if args.list:
         print_module_list()
+        print_theme_list()
         sys.exit(0)
 
     modules = []