171 lines
6.2 KiB
Python
171 lines
6.2 KiB
Python
from fabric.widgets.box import Box
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from fabric.widgets.label import Label
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from fabric.widgets.image import Image
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from fabric.widgets.button import Button
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from fabric.widgets.centerbox import CenterBox
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from fabric.widgets.scrolledwindow import ScrolledWindow
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from fabric.bluetooth import BluetoothClient, BluetoothDevice
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import utils.icons as icons
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class BluetoothDeviceSlot(CenterBox):
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def __init__(self, device: BluetoothDevice, **kwargs):
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super().__init__(name="bluetooth-device", **kwargs)
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self.device = device
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self.device.connect("changed", self.on_changed)
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self.device.connect(
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"notify::closed", lambda *_: self.device.closed and self.destroy()
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)
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self.connection_label = Label(
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name="bluetooth-connection", markup=icons.bluetooth_disconnected
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)
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self.connect_button = Button(
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name="bluetooth-connect",
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label="Connect",
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on_clicked=lambda *_: self.device.set_connecting(not self.device.connected),
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)
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self.start_children = [
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Box(
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spacing=8,
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children=[
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Image(icon_name=device.icon_name + "-symbolic", size=32),
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Label(label=device.name),
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self.connection_label,
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],
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)
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]
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self.end_children = self.connect_button
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self.device.emit("changed") # to update display status
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def on_changed(self, *_):
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self.connection_label.set_markup(
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icons.bluetooth_connected
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if self.device.connected
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else icons.bluetooth_disconnected
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)
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if self.device.connecting:
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self.connect_button.set_label(
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"Connecting..." if not self.device.connecting else "Disconnecting..."
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)
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else:
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self.connect_button.set_label(
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"Connect" if not self.device.connected else "Disconnect"
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)
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return
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class BluetoothConnections(Box):
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def __init__(self, **kwargs):
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super().__init__(
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name="bluetooth",
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spacing=4,
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orientation="vertical",
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**kwargs,
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)
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self.launcher = kwargs["launcher"]
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self.buttons = self.launcher.dashboard.bluetooth_button
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self.bt_status_text = self.buttons.bluetooth_status_text
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self.bt_status_button = self.buttons.bluetooth_status_button
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self.bt_icon = self.buttons.bluetooth_icon
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self.bt_label = self.buttons.bluetooth_label
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self.bt_menu_button = self.buttons.bluetooth_menu_button
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self.bt_menu_label = self.buttons.bluetooth_menu_label
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self.client = BluetoothClient(on_device_added=self.on_device_added)
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self.scan_label = Label(name="bluetooth-scan-label", markup=icons.radar)
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self.scan_button = Button(
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name="bluetooth-scan",
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child=self.scan_label,
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tooltip_text="Scan for Bluetooth devices",
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on_clicked=lambda *_: self.client.toggle_scan(),
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)
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self.back_button = Button(
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name="bluetooth-back",
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child=Label(name="bluetooth-back-label", markup=icons.chevron_left),
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on_clicked=lambda *_: self.launcher.open("launcher"),
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)
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self.client.connect("notify::enabled", lambda *_: self.status_label())
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self.client.connect("notify::scanning", lambda *_: self.update_scan_label())
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self.paired_box = Box(spacing=2, orientation="vertical")
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self.available_box = Box(spacing=2, orientation="vertical")
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# Create a single content container with the required structure:
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# [Paired label] [Paired devices list] [Available label] [Available devices list]
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content_box = Box(spacing=4, orientation="vertical")
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content_box.add(self.paired_box)
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content_box.add(Label(name="bluetooth-section", label="Available"))
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content_box.add(self.available_box)
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self.children = [
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CenterBox(
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name="bluetooth-header",
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start_children=self.back_button,
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center_children=Label(name="bluetooth-text", label="Bluetooth Devices"),
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end_children=self.scan_button,
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),
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ScrolledWindow(
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name="bluetooth-devices",
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min_content_size=(-1, -1),
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child=content_box,
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v_expand=True,
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),
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]
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# Trigger initial notifications to update status without delay.
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self.client.notify("scanning")
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self.client.notify("enabled")
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def status_label(self):
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print(self.client.enabled)
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if self.client.enabled:
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self.bt_status_text.set_label("Enabled")
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for i in [
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self.bt_status_button,
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self.bt_status_text,
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self.bt_icon,
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self.bt_label,
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self.bt_menu_button,
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self.bt_menu_label,
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]:
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i.remove_style_class("disabled")
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self.bt_icon.set_markup(icons.bluetooth)
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else:
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self.bt_status_text.set_label("Disabled")
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for i in [
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self.bt_status_button,
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self.bt_status_text,
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self.bt_icon,
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self.bt_label,
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self.bt_menu_button,
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self.bt_menu_label,
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]:
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i.add_style_class("disabled")
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self.bt_icon.set_markup(icons.bluetooth_off)
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def on_device_added(self, client: BluetoothClient, address: str):
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if not (device := client.get_device(address)):
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return
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slot = BluetoothDeviceSlot(device)
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if device.paired:
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return self.paired_box.add(slot)
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return self.available_box.add(slot)
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def update_scan_label(self):
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if self.client.scanning:
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self.scan_label.add_style_class("scanning")
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self.scan_button.add_style_class("scanning")
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self.scan_button.set_tooltip_text("Stop scanning for Bluetooth devices")
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else:
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self.scan_label.remove_style_class("scanning")
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self.scan_button.remove_style_class("scanning")
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self.scan_button.set_tooltip_text("Scan for Bluetooth devices")
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