[core/theme] Add option to override iconset + add experimental icons

Add an option to load a user-specified icon theme (which will override
the theme's icons).

Also, commit a first version of a set of icons from the ionicons set
(see http://ionicons.com/).

see #252

bumblebee-status

@@ -34,7 +34,7 @@ def main():
                 filename=config.logfile()
             )
 
-    theme = bumblebee.theme.Theme(config.theme())
+    theme = bumblebee.theme.Theme(config.theme(), config.iconset())
     output = bumblebee.output.I3BarOutput(theme=theme)
     inp = bumblebee.input.I3BarInput()
     engine = None

bumblebee/config.py

@@ -59,6 +59,8 @@ def create_parser():
         help=DEBUG_HELP)
     parser.add_argument("-f", "--logfile", default="~/bumblebee-status-debug.log",
         help="Location of the debug log file")
+    parser.add_argument("-i", "--iconset", default="auto",
+        help="Specify the name of an iconset to use (overrides theme default)")
 
     return parser
 
@@ -91,6 +93,10 @@ class Config(bumblebee.store.Store):
         """Return the name of the selected theme"""
         return self._args.theme
 
+    def iconset(self):
+        """Return the name of a user-specified icon-set"""
+        return self._args.iconset
+
     def debug(self):
         return self._args.debug
 

bumblebee/theme.py

@@ -38,12 +38,13 @@ def themes():
 
 class Theme(object):
     """Represents a collection of icons and colors"""
-    def __init__(self, name):
+    def __init__(self, name, iconset):
         self._widget = None
         self._cycle_idx = 0
         self._cycle = {}
         self._prevbg = None
         self._colorset = {}
+        self._iconset = iconset
 
         self.load_symbols()
 
@@ -77,6 +78,9 @@ class Theme(object):
     def _init(self, data):
         """Initialize theme from data structure"""
         self._theme = data
+        if self._iconset != "auto":
+            self._merge(data, self._load_icons(self._iconset))
+        else:
             for iconset in data.get("icons", []):
                 self._merge(data, self._load_icons(iconset))
         for colorset in data.get("colors", []):

themes/icons/ionicons.json

@@ -0,0 +1,139 @@
+{
+	"defaults": {
+		"separator": "\ue0b2", "padding": "\u3000",
+		"unknown": { "prefix": "\uf100" }
+	},
+	"date": { "prefix": "\uf2d1" },
+	"time": { "prefix": "\uf3b3" },
+	"datetime": { "prefix": "\uf3b3" },
+	"memory": { "prefix": "\uf389" },
+	"cpu": { "prefix": "\uf4b0" },
+	"disk": { "prefix": "\u26c1" },
+	"dnf": { "prefix": "\uf2be" },
+	"pacman": { "prefix": "\uf2be" },
+	"brightness": { "prefix": "\u263c" },
+	"load": { "prefix": "\uf13d" },
+	"layout": { "prefix": "\uf38c" },
+	"layout-xkb": { "prefix": "\uf38c" },
+	"todo": { "empty": {"prefix": "\uf453" },
+	"items": {"prefix": "\uf454" },
+	"uptime": {"prefix": "\uf4c1" }
+	},
+	"zpool": {
+		"poolread": {"prefix": "\u26c1\uf3d6"},
+		"poolwrite": {"prefix": "\u26c1\uf3d5"},
+		"ONLINE": {"prefix": "\u26c1"},
+		"FAULTED": {"prefix": "\u26c1\uf3bc"},
+		"DEGRADED": {"prefix": "\u26c1\uf3bc"}
+	},
+	"cmus": {
+		"playing": { "prefix": "\uf488" },
+		"paused": { "prefix": "\uf210" },
+		"stopped": { "prefix": "\uf24f" },
+		"prev": { "prefix": "\uf4ab" },
+		"next": { "prefix": "\uf4ad" },
+		"shuffle-on": { "prefix": "\uf4a8" },
+		"shuffle-off": { "prefix": "\uf453" },
+		"repeat-on": { "prefix": "\uf459" },
+		"repeat-off": { "prefix": "\uf30f" }
+	},
+	"gpmdp": {
+		"playing": { "prefix": "\uf488" },
+		"paused": { "prefix": "\uf210" },
+		"stopped": { "prefix": "\uf24f" },
+		"prev": { "prefix": "\uf4ab" },
+		"next": { "prefix": "\uf4ad" }
+	},
+	"pasink": {
+		"muted": { "prefix": "\uf3b9" },
+		"unmuted": { "prefix": "\uf3ba" }
+	},
+	"amixer": {
+		"muted": { "prefix": "\uf3b9" },
+		"unmuted": { "prefix": "\uf3ba" }
+	},
+	"pasource": {
+		"muted": { "prefix": "\uf3b9" },
+		"unmuted": { "prefix": "\uf3ba" }
+	},
+  "kernel": {
+    "prefix": "\uf17c"
+  },
+	"nic": {
+		"wireless-up": { "prefix": "\uf25c" },
+		"wireless-down": { "prefix": "\uf3d0" },
+		"wired-up": { "prefix": "\u26fc" },
+		"wired-down": { "prefix": "\uf270" },
+		"tunnel-up": { "prefix": "\uf133" },
+		"tunnel-down": { "prefix": "\uf306" }
+	},
+    "bluetooth": {
+        "ON": { "prefix": "\uf116" },
+        "OFF": { "prefix": "\uf116" },
+        "?": { "prefix": "\uf116" }
+    },
+	"battery": {
+		"charged": { "prefix": "\uf113", "suffix": "\u26b1" },
+		"AC": { "suffix": "\u26b1" },
+		"charging": {
+			"prefix": [ "\uf112", "\uf115", "\uf114", "", "\uf113" ],
+			"suffix": "\u26b1"
+		},
+		"discharging-10": { "prefix": "\uf112", "suffix": "\uf3bc" },
+		"discharging-25": { "prefix": "\uf115", "suffix": "\uf3e6" },
+		"discharging-50": { "prefix": "\uf115", "suffix": "\uf3e6" },
+		"discharging-80": { "prefix": "\uf114", "suffix": "\uf3e6" },
+		"discharging-100": { "prefix": "\uf113", "suffix": "\uf3e6" },
+		"unlimited": { "prefix": "\uf402", "suffix": "\u26b1" },
+		"estimate": {	"prefix": "\uf402"  }
+	},
+	"caffeine": {
+		"activated": {"prefix": "\uf272\uf354" }, "deactivated": { "prefix": "\uf272\uf355" }
+	},
+	"xrandr": {
+		"on": { "prefix": "\uf465\uf354"}, "off": { "prefix": "\uf465\uf355" }
+	},
+	"redshift": {
+		"day": { "prefix": "\uf4b6" }, "night": { "prefix": "\uf467" }, "transition": { "prefix": "\uf475" }
+	},
+  "sensors": {
+    "prefix": "\uf3b6"
+  },
+  "traffic":{
+	  "rx": { "prefix": "\uf365" },
+	  "tx": { "prefix": "\uf35f" }
+  },
+  "mpd": {
+		"playing": { "prefix": "\uf488" },
+		"paused": { "prefix": "\uf210" },
+		"stopped": { "prefix": "\uf24f" },
+		"prev": { "prefix": "\uf4ab" },
+		"next": { "prefix": "\uf4ad" },
+		"shuffle-on": { "prefix": "\uf4a8" },
+		"shuffle-off": { "prefix": "\uf453" },
+		"repeat-on": { "prefix": "\uf459" },
+		"repeat-off": { "prefix": "\uf30f" }
+	},
+  "github": {
+	  "prefix": "\uf233"
+  },
+  "hipchat": {
+	  "prefix": "\uf11c"
+  },
+  "spotify": {
+	  "prefix": "\uf305"
+  },
+  "publicip": {
+	  "prefix": "\uf268"
+  },
+  "weather": {
+    "clouds": { "prefix": "\uf12b" },
+    "rain": { "prefix": "\uf495" },
+    "snow": { "prefix": "\uf4ae" },
+    "clear": { "prefix": "\uf3b0" },
+    "thunder": { "prefix": "\uf4bd" }
+  },
+  "taskwarrior": {
+      "prefix": "\uf454"
+  }
+}