generated from itdominator/Python-With-Gtk-Template
121 lines
3.4 KiB
Python
121 lines
3.4 KiB
Python
# Python imports
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# Lib imports
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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# Application imports
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class AudioSink(Gtk.Box):
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"""docstring for AudioSink."""
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def __init__(self, pulse, sink):
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super(AudioSink, self).__init__()
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self._scale = None
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self._mute_btn = None
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self.pulse = pulse
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self.sink = sink
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self.min_range = 0
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self.max_range = 150
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self.muted = False
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self.block_update = False
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self._setup_styling()
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self._setup_signals()
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self._load_widgets()
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self.show_all()
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def _setup_styling(self):
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self.set_orientation(Gtk.Orientation.VERTICAL)
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self.set_margin_top(10)
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self.set_margin_bottom(10)
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def _setup_signals(self):
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...
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def _load_widgets(self):
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current_lvl = self.sink.volume.values[0] * 100
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box = Gtk.Box()
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label = Gtk.Label()
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scale = Gtk.Scale.new_with_range(Gtk.Orientation.HORIZONTAL, self.min_range, self.max_range, 1)
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mute_btn = Gtk.Button()
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self.muted = False if self.sink.mute == 0 else True
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# logger.debug(f"{self.sink.proplist}")
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try:
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name = self.sink.description
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except Exception as e:
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name = self.sink.proplist["application.name"]
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label.set_text(name)
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label.set_xalign(0.0)
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scale.add_mark(0.0, Gtk.PositionType.BOTTOM, "Silence")
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scale.add_mark(50.0, Gtk.PositionType.BOTTOM, "50%")
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scale.add_mark(100.0, Gtk.PositionType.BOTTOM, "100%")
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scale.set_value(current_lvl)
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scale.set_hexpand(True)
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box.set_orientation(Gtk.Orientation.HORIZONTAL)
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mute_btn.set_margin_left(10)
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self.set_mute_image(mute_btn)
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scale.connect("value-changed", self.set_volume)
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mute_btn.connect("clicked", self.toggle_mute)
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mute_btn.set_tooltip_text("Mute...")
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self._scale = scale
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self._mute_btn = mute_btn
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self.add(label)
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box.add(scale)
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box.add(mute_btn)
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self.add(box)
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def set_volume(self, range):
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if self.block_update:
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return
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value = range.get_value() / 100
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sink_vol_info = self.sink.volume
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new_level = []
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for level in sink_vol_info.values:
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new_level.append(value)
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sink_vol_info.values = new_level
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self.pulse.sink_input_volume_set(self.sink.index, sink_vol_info)
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def toggle_mute(self, widget = None, eve = None):
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self.muted = not self.muted
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self.set_mute_image(widget)
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self.pulse.sink_input_mute(self.sink.index, mute=self.muted)
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def set_mute_image(self, mute_btn):
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if self.muted:
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mute_btn.set_image( Gtk.Image.new_from_icon_name("gtk-disconnect", 3) )
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else:
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mute_btn.set_image( Gtk.Image.new_from_icon_name("gtk-connect", 3) )
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def do_update(self):
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self.block_update = True
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sink_inputs = self.pulse.sink_input_list()
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for sink_input in sink_inputs:
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if sink_input.index == self.sink.index:
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self.sink = sink_input
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sink_vol_info = self.sink.volume.values
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self.muted = False if self.sink.mute == 0 else True
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self.set_mute_image(self._mute_btn)
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self._scale.set_value( sink_vol_info[0] * 100 )
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self.block_update = False
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