147 lines
4.9 KiB
Python
147 lines
4.9 KiB
Python
from PySide6.QtWidgets import (
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QWidget,
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QLabel,
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QVBoxLayout,
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QHBoxLayout,
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QScrollArea,
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)
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from PySide6.QtCore import Qt, Signal
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from PySide6.QtGui import QFont, QGuiApplication
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from PySide6.QtWidgets import QScroller
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import build_info
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class AboutScreen(QWidget):
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dev_unlocked = Signal()
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def __init__(self):
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super().__init__()
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self._dev_taps = 0
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self._build_row: _InfoRow | None = None
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self.dev_is_unlocked = build_info.DEV_MODE_ENABLE
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layout = QVBoxLayout(self)
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layout.setContentsMargins(0, 0, 0, 0)
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layout.setSpacing(12)
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scroll = QScrollArea()
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scroll.setWidgetResizable(True)
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scroll.setFrameShape(QScrollArea.NoFrame)
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scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
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scroll.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
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scroller = QScroller.scroller(scroll.viewport())
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scroller.grabGesture(
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scroll.viewport(),
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QScroller.LeftMouseButtonGesture
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)
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content = QWidget()
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content_layout = QVBoxLayout(content)
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content_layout.setContentsMargins(0, 0, 0, 0)
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content_layout.setSpacing(12)
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info = QVBoxLayout()
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info.setContentsMargins(0, 0, 0, 0)
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info.setSpacing(8)
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info.addWidget(_InfoRow("Приложение", build_info.APP_NAME))
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info.addWidget(_InfoRow("Версия", build_info.VERSION))
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self._build_row = _InfoRow("Сборка", build_info.BUILD_DATE, clickable=True)
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self._build_row.clicked.connect(self._on_build_tap)
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info.addWidget(self._build_row)
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info.addWidget(_InfoRow("Коммит", build_info.GIT_HASH))
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info.addWidget(_InfoRow("Устройство", build_info.get_device_model()))
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info.addWidget(_InfoRow("ОС", build_info.get_os_pretty_name()))
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info.addWidget(_InfoRow("Ядро", build_info.get_kernel_version()))
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info.addWidget(_InfoRow("RAM (используется/всего)", build_info.get_ram_info()))
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info.addWidget(_InfoRow("Диск (используется/всего)", build_info.get_disk_info()))
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info.addWidget(_InfoRow("Экран", build_info.get_display_resolution()))
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info.addWidget(_InfoRow("Экран (факт)", _get_runtime_resolution()))
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info.addWidget(_InfoRow("Серийный номер", build_info.get_serial_number()))
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info.addWidget(_InfoRow("IP", build_info.get_ip_address()))
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info.addWidget(_InfoRow("Температура CPU", build_info.get_cpu_temp()))
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content_layout.addLayout(info)
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content_layout.addStretch(1)
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scroll.setWidget(content)
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layout.addWidget(scroll)
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def _on_build_tap(self):
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if self.dev_is_unlocked:
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return
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self._dev_taps += 1
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remaining = 5 - self._dev_taps
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if self._build_row is None:
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return
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if remaining > 0:
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self._build_row.set_suffix(f"(Осталось {remaining} нажат.)")
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return
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if self._dev_taps >= 5:
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#self._dev_taps = 0
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self._build_row.set_suffix("(Режим разработчика включен)")
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self.dev_unlocked.emit()
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self.dev_is_unlocked = True
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def showEvent(self, event):
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if not self.dev_is_unlocked:
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self._dev_taps = 0
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if self._build_row is not None:
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self._build_row.set_suffix("")
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super().showEvent(event)
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class _InfoRow(QWidget):
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clicked = Signal()
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def __init__(self, label: str, value: str, clickable: bool = False):
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super().__init__()
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self._base_label = label
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if clickable:
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self.setCursor(Qt.PointingHandCursor)
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layout = QHBoxLayout(self)
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layout.setContentsMargins(12, 6, 12, 6)
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layout.setSpacing(12)
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self._label = QLabel(label)
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self._label.setFont(QFont("", 15, 600))
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self._value = QLabel(value)
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self._value.setFont(QFont("", 15))
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self._value.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
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layout.addWidget(self._label)
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layout.addStretch(1)
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layout.addWidget(self._value)
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self._clickable = clickable
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def mousePressEvent(self, event):
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if self._clickable and event.button() == Qt.LeftButton:
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self.clicked.emit()
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super().mousePressEvent(event)
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def set_suffix(self, suffix: str):
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suffix = suffix.strip()
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if suffix:
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self._label.setText(f"{self._base_label} {suffix}")
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else:
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self._label.setText(self._base_label)
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def _get_runtime_resolution() -> str:
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app = QGuiApplication.instance()
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if app is None:
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return "—"
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screen = app.primaryScreen()
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if screen is None:
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return "—"
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size = screen.size()
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if size.isEmpty():
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return "—"
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return f"{size.width()}x{size.height()}"
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