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65f5f1fee3
| Author | SHA1 | Date | |
|---|---|---|---|
| 65f5f1fee3 | |||
| 9bb3c1b2df | |||
| ae558f1362 |
2
app.py
2
app.py
@ -69,6 +69,8 @@ def _apply_startup_display_defaults():
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settings.setValue("display/theme", "night")
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if not settings.contains("media/source_mode"):
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settings.setValue("media/source_mode", "bluetooth")
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if not settings.contains("ir_remote/enabled"):
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settings.setValue("ir_remote/enabled", False)
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def _apply_reset_if_requested():
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@ -3,13 +3,13 @@ import subprocess
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from PySide6.QtCore import Qt, QSettings
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from PySide6.QtGui import QFont
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from PySide6.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QPushButton, QLabel
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from PySide6.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QPushButton, QLabel, QFrame
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import build_info
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from ui.confirm_dialog import ConfirmDialog
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def build_dev_screen(on_exit) -> QWidget:
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def build_dev_screen(on_exit, on_ir_toggle=None) -> QWidget:
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screen = QWidget()
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layout = QVBoxLayout(screen)
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layout.setContentsMargins(0, 0, 0, 0)
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@ -18,6 +18,7 @@ def build_dev_screen(on_exit) -> QWidget:
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layout.addWidget(_build_persist_toggle())
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layout.addWidget(_build_sound_toggles())
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layout.addWidget(_build_mock_devices_toggle())
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layout.addWidget(_build_ir_remote_toggle(on_ir_toggle))
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hdr = QHBoxLayout()
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hdr.setContentsMargins(0, 0, 0, 0)
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@ -184,6 +185,30 @@ def _build_mock_devices_toggle() -> QWidget:
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return container
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def _build_ir_remote_toggle(on_ir_toggle=None) -> QWidget:
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"""Переключатель ИК-пульта."""
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settings = QSettings("car_ui", "ui")
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container = QWidget()
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layout = QVBoxLayout(container)
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layout.setContentsMargins(12, 6, 12, 6)
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layout.setSpacing(8)
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row = _toggle_row(
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"ИК-пульт (требуется перезапуск)",
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settings,
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"ir_remote/enabled",
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False,
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)
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layout.addWidget(row)
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# Подключаем callback
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if on_ir_toggle:
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row.findChild(QPushButton).toggled.connect(on_ir_toggle)
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return container
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def _confirm_exit(on_exit):
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dialog = ConfirmDialog(
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"Подтверждение",
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@ -153,7 +153,7 @@ class SettingsScreen(QWidget):
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scroll.setWidget(content)
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list_layout.addWidget(scroll, 1)
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self._dev_screen = build_dev_screen(self._exit_app)
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self._dev_screen = build_dev_screen(self._exit_app, self._on_ir_toggle)
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self._about_screen = AboutScreen()
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self._about_screen.dev_unlocked.connect(self._enable_dev_mode)
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self._bt_screen = BluetoothScreen(self._show_list)
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@ -211,6 +211,16 @@ class SettingsScreen(QWidget):
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self.stack.setCurrentWidget(self._list_screen)
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self.view_changed.emit("Настройки", False)
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def _on_ir_toggle(self, enabled: bool):
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"""Обработчик переключения ИК-пульта."""
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# Находим main_window и вызываем метод
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from ui.main_window_new import MainWindowNew
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main_window = self.parent()
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while main_window and not isinstance(main_window, MainWindowNew):
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main_window = main_window.parent()
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if main_window:
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main_window.set_ir_remote_enabled(enabled)
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def _show_bluetooth(self):
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self.stack.setCurrentWidget(self._bt_screen)
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self.view_changed.emit("Bluetooth", True)
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@ -1,10 +1,11 @@
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from __future__ import annotations
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import os
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import select
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import struct
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import subprocess
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import re
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import threading
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import logging
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import time
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from pathlib import Path
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from typing import Callable
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@ -70,6 +71,12 @@ class IrRemoteService(QObject):
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def _find_ir_device(self) -> str | None:
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"""Найти устройство ИК-пульта в /dev/input."""
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# Сначала пробуем lirc устройства
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for path in Path("/dev").glob("lirc*"):
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logger.info(f"Found lirc device: {path}")
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return str(path)
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# Затем ищем event устройства с ir/rc в имени
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for path in Path("/dev/input").glob("event*"):
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try:
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# Проверяем, поддерживает ли устройство MSC_SCAN
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@ -78,13 +85,19 @@ class IrRemoteService(QObject):
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EVIOCGNAME = 0x80000000 | (16 << 8) | ord('E') << 24 | 6
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import fcntl
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name = fcntl.ioctl(f.fileno(), EVIOCGNAME, b'\x00' * 256)
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if b"ir" in name.lower() or b"rc" in name.lower():
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name_str = name.decode('utf-8', errors='ignore').lower()
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if "ir" in name_str or "rc" in name_str:
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logger.info(f"Found IR device by name: {path} ({name_str})")
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return str(path)
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except (OSError, IOError):
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continue
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# Если не нашли по имени, пробуем первое event
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for path in Path("/dev/input").glob("event*"):
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# Если не нашли по имени, пробуем все event устройства
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for path in sorted(Path("/dev/input").glob("event*")):
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logger.info(f"Trying event device: {path}")
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return str(path)
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logger.warning("No IR device found")
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return None
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def start(self) -> bool:
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@ -110,59 +123,110 @@ class IrRemoteService(QObject):
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self._thread = None
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def _event_loop(self) -> None:
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"""Цикл обработки событий."""
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"""Цикл обработки событий через ir-keytable."""
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logger.info(f"Starting ir-keytable event loop")
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last_scancode = None
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last_time = 0
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min_delay = 0.3 # Минимальная задержка между нажатиями (сек)
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key_held = False # Флаг: кнопка зажата
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while self._running:
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try:
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with open(self._device_path, "rb") as f:
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while self._running:
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# Используем select для неблокирующего чтения
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ready, _, _ = select.select([f], [], [], 0.1)
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if not ready:
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# Запускаем ir-keytable -t для чтения событий
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# Пробуем без sudo, если не работает - добавь правило в sudoers
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proc = subprocess.Popen(
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["ir-keytable", "-t"],
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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text=True,
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bufsize=1
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)
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logger.info("ir-keytable started")
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while self._running and proc.poll() is None:
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line = proc.stdout.readline()
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if not line:
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break
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line = line.strip()
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# Игнорируем EV_SYN события (это просто разделители)
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if "EV_SYN" in line:
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continue
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logger.debug(f"ir-keytable output: {line}")
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# Проверяем отпускание кнопки (EV_KEY с value=0)
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if "EV_KEY" in line and "value=0" in line:
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logger.debug("Key release detected")
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key_held = False
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last_scancode = None
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self.reset_button_state()
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continue
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# Парсим строку вида:
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# 23567.604034: lirc protocol(nec): scancode = 0x19
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# 23567.604034: event type EV_MSC(0x04): scancode = 0x19
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match = re.search(r'scancode\s*=\s*(0x[0-9a-fA-F]+)', line)
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if match:
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current_time = time.time()
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scancode = match.group(1).lower()
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# Проверяем есть ли "repeat" в строке
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is_repeat = "repeat" in line.lower()
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# Если пришла другая кнопка — сбрасываем состояние предыдущей
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if last_scancode and scancode != last_scancode and not is_repeat:
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logger.debug(f"New button pressed, resetting previous: {last_scancode} -> {scancode}")
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key_held = False
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self._repeat_counts.pop(last_scancode, None)
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self._hold_triggered.pop(last_scancode, None)
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# Если кнопка была отпущена и пришло новое нажатие
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if not key_held and not is_repeat:
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key_held = True
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self._repeat_counts[scancode] = 1
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logger.debug(f"New key press: {scancode}")
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# Если кнопка зажата и пришло repeat
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elif key_held and is_repeat:
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self._repeat_counts[scancode] = self._repeat_counts.get(scancode, 1) + 1
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logger.debug(f"Key repeat: {scancode}, count={self._repeat_counts[scancode]}")
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# Игнорируем дубли
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else:
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logger.debug(f"Skipping: key_held={key_held}, is_repeat={is_repeat}")
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continue
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# Читаем событие (24 байта: tv_sec, tv_usec, type, code, value)
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data = f.read(24)
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if len(data) < 24:
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# Проверяем задержку между разными нажатиями
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if scancode != last_scancode and (current_time - last_time) < min_delay:
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logger.debug(f"Skipping too fast: {current_time - last_time:.3f}s < {min_delay}s")
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continue
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tv_sec, tv_usec, ev_type, ev_code, ev_value = struct.unpack("llHHI", data)
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# Обрабатываем MSC_SCAN события (скан-код)
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if ev_type == EV_MSC and ev_code == MSC_SCAN:
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scancode = f"0x{ev_value:02x}"
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self._handle_scancode(scancode)
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# Обрабатываем EV_KEY события (отпускание кнопки)
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elif ev_type == EV_KEY and ev_value == KEY_UP:
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# Кнопка отпущена - сбрасываем состояние
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self.reset_button_state()
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except (OSError, IOError):
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# Устройство недоступно, ждём и пробуем снова
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import time
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logger.debug(f"Processing scancode: {scancode}, is_repeat: {is_repeat}")
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self._handle_scancode(scancode, is_repeat)
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last_scancode = scancode
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last_time = current_time
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proc.terminate()
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proc.wait(timeout=1)
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except Exception as e:
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logger.warning(f"ir-keytable error: {e}, retrying in 1s...")
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time.sleep(1.0)
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def _handle_scancode(self, scancode: str) -> None:
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def _handle_scancode(self, scancode: str, is_repeat: bool = False) -> None:
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"""Обработать скан-код кнопки."""
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action = self._scancode_to_action.get(scancode)
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if not action:
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logger.debug(f"Unknown scancode: {scancode}")
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return
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logger.debug(f"Scancode: {scancode}, action: {action}")
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# Увеличиваем счётчик повторений
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self._repeat_counts[scancode] = self._repeat_counts.get(scancode, 0) + 1
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repeat_count = self._repeat_counts[scancode]
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# Проверяем, было ли зажатие уже обработано
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repeat_count = self._repeat_counts.get(scancode, 1)
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hold_triggered = self._hold_triggered.get(scancode, False)
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# Определяем тип события
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is_repeat = repeat_count > 1
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is_hold = repeat_count >= build_info.IR_REPEAT_COUNT_FOR_HOLD
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logger.debug(f" repeat_count={repeat_count}, is_repeat={is_repeat}, is_hold={is_hold}")
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logger.debug(f"Scancode: {scancode}, action: {action}, repeat_count={repeat_count}, is_hold={is_hold}")
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# Отправляем сигналы
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if action == "play_pause":
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@ -108,9 +108,12 @@ class MainWindowNew(QMainWindow):
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self._bt_service = BluetoothService(self)
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self._media_controller = MediaController(self._bt_service, self)
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# ИК-пульт
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# ИК-пульт (только если включено в настройках)
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self._ir_service = IrRemoteService(self)
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self._connect_ir_remote()
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self._ir_enabled = self._settings.value("ir_remote/enabled", False)
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if self._ir_enabled:
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self._connect_ir_remote()
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self._ir_service.start()
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self.media_screen = MediaScreen(self._media_controller)
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self.stack.addWidget(self.media_screen) # 0
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@ -221,6 +224,19 @@ class MainWindowNew(QMainWindow):
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# TODO: реализовать быстрое уменьшение громкости
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pass
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def set_ir_remote_enabled(self, enabled: bool):
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"""Включить или выключить ИК-пульт."""
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self._settings.setValue("ir_remote/enabled", enabled)
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self._ir_enabled = enabled
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if enabled:
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self._connect_ir_remote()
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self._ir_service.start()
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logger.info("IR remote enabled")
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else:
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self._ir_service.stop()
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logger.info("IR remote disabled")
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def apply_theme(self):
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self.app.setStyleSheet(THEME_NIGHT if self.is_night else THEME_DAY)
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