# api: streamtuner2
# title: Global keyboard shortcut
# description: Allows switching between bookmarked radios via key press.
# type: feature
# category: ui
# version: 0.3
# config:
# { name="switch_key", type="text", value="XF86Forward", description="Global key shortcut for switching radio." },
# { name="switch_channel", type="text", value="bookmarks:favourite", description="Station list and channels to alternate in." },
# { name="switch_random", type="boolean", value=0, description="Pick random channel, instead of next." },
# priority: extra
# depends: python-keybinder
#
#
# Binds a key to global desktop (F13 = left windows key).
# On keypress switches the currently playing radio station
# to another one from the bookmarks list.
#
# Valid key names are `F9`, `<Ctrl>G`, `<Alt>R` for example.
import keybinder
from config import *
import action
import random
# register a key
class global_key(object):
# control attributes
module = "global_key"
meta = plugin_meta()
last = 0
# register
def __init__(self, parent):
self.parent = parent
conf.add_plugin_defaults(self.meta, self.module)
try:
for i,keyname in enumerate(conf.switch_key.split(",")): # allow multiple keys
keybinder.bind(keyname, self.switch, ((-1 if i else +1))) # forward +1 or backward -1
except:
__print__(dbg.ERR, "plugin global_key: Key `%s` could not be registered" % conf.switch_key)
# key event
def switch(self, num, *any):
# bookmarks, favourite
channel, cat = conf.switch_channel.split(":")
# get list
streams = self.parent.channels[channel].streams[cat]
# pickrandom
if conf.switch_random:
self.last = random.randint(0, len(streams)-1)
# or iterate over list
else:
self.last = self.last + num
if self.last >= len(streams):
self.last = 0
elif self.last < 0:
self.last = len(streams)-1
# play
i = self.last
action.play(streams[i]["url"], streams[i]["format"])
# set pointer in gtk.TreeView
if self.parent.channels[channel].current == cat:
self.parent.channels[channel].gtk_list.get_selection().select_path(i)