Hi,
I developed my first widget for listen radio station. How I can contribute
for add this widget to list of available widgets?
Images:
[image: screenshot_76.png]
[image: screenshot_77.png]
Your questions, comments and suggestions are very welcome.
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# Copyright (c) 2020 Ericson Joseph
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import vlc
from libqtile import bar
from libqtile.widget import base
from libqtile.log_utils import logger
__all__ = [
'Radio',
]
class Radio(base._TextBox):
"""Widget that play radio stream
For using the radio widget you need to have python-vlc installed (pip install python-vlc).
You can search your favorite radio station in http://www.radio-browser.info/gui/#!/ and
add name and url in playlist dict.
Mouse BUTTON_1: Play/Stop
Mouse BUTTON_3: Next
Mouse BUTTON_2: Mute
Mouse BUTTON_4: Raise volume
Mouse BUTTON_5: Lower volume
::
# Add Radio
Radio(playlist={"LATINA": "http://radiolatina.info:7087/;"})
Supported bar orientations: horizontal only.
"""
orientations = base.ORIENTATION_HORIZONTAL
defaults = [
("playing_spinner", ["●","●","○"], "Ascii spinner for playing indicator"),
("stopped_spinner", ["▶"], "Ascii spinner for playing indicator"),
("max_name_len", 10, "Max name length of radio to be display"),
("mute_string", "M", "Mute string for display"),
("playlist", None, "Play dict of urls, name : url"),
("padding", 3, "Padding left and right. Calculated if None."),
("update_interval", 0.5, "Update time in seconds."),
]
def __init__(self, **config):
base._TextBox.__init__(self, '0', width=bar.CALCULATED, **config)
self.add_defaults(Radio.defaults)
self.surfaces = {}
self.vlcInstance = vlc.Instance()
self.player = self.vlcInstance.media_player_new()
self.playlistIdx = 0
self.disCount = 0
if not self.playlist:
self.text = 'Radio: Empty playlist'
else:
self.text = 'Radio'
self.animTick = 0
def timer_setup(self):
self.timeout_add(self.update_interval, self.update)
def button_press(self, x, y, button):
if button == 2:
self.cmd_mute_radio()
elif button == 4:
self.cmd_raise_volume()
elif button == 5:
self.cmd_lower_volume()
elif button == 1:
self.cmd_playstop_radio()
elif button == 3:
self.cmd_next_radio()
self.draw()
self.bar.draw()
def update(self):
if not self.playlist:
return
radioItem = list(self.playlist)[self.playlistIdx][:self.max_name_len]
if self.player.get_state() == vlc.State.Playing:
volume = str(self.player.audio_get_volume()) + '%'
if self.player.audio_get_mute():
volume = self.mute_string
label = self.playing_spinner[self.animTick % len(self.playing_spinner)]
self.text = f"{label} {radioItem}, V: {volume}"
elif self.player.get_state() == vlc.State.Stopped:
label = self.stopped_spinner[self.animTick % len(self.stopped_spinner)]
self.text = f"{label} {radioItem} Stopped"
elif self.player.get_state() == vlc.State.Error:
self.text = f"▶ {radioItem} Error"
elif self.player.get_state() == vlc.State.Ended:
self.text = f"▶ {radioItem} Ended"
elif self.player.get_state() == vlc.State.Opening:
self.text = f"▶ {radioItem} Opening"
else:
self.text = f"▶ {radioItem}"
self.draw()
self.bar.draw()
self.animTick += 1
self.timeout_add(self.update_interval, self.update)
def cmd_mute_radio(self):
logger.warn('mute_radio')
if self.player.get_state() == vlc.State.Playing:
self.player.audio_set_mute(not self.player.audio_get_mute())
def cmd_playstop_radio(self):
if not self.playlist:
return
logger.warn('cmd_playstop_radio')
if self.player.get_state() == vlc.State.Playing:
self.player.stop()
else:
if self.player.get_media() == None or self.player.get_state() == vlc.State.Ended:
radioItemKey = list(self.playlist)[self.playlistIdx];
media = self.vlcInstance.media_new(self.playlist[radioItemKey])
self.player.set_media(media)
self.player.play()
def cmd_next_radio(self):
if not self.playlist:
return
if self.player.get_state() == vlc.State.Opening:
return
self.playlistIdx += 1
self.playlistIdx = self.playlistIdx % len(self.playlist)
self.player.stop()
radioItemKey = list(self.playlist)[self.playlistIdx];
media=self.vlcInstance.media_new(self.playlist[radioItemKey])
self.player.set_media(media)
self.player.play()
def cmd_raise_volume(self):
self.player.audio_set_volume(self.player.audio_get_volume() + 2)
def cmd_lower_volume(self):
self.player.audio_set_volume(self.player.audio_get_volume() - 2)
