62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
from pathlib import Path
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import importlib.util
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from PySide6.QtWidgets import QStackedWidget, QWidget, QLabel
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from PySide6.QtCore import Qt
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from codes.common import clibs
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from codes.common.signal_bus import signal_bus
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class SStackedWidget(QStackedWidget):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.predos()
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self.init_ui()
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self.setup_slot()
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def predos(self):
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self.page_list = {}
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def init_ui(self):
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# stacked widget 1x: 10为一级按钮页，其余为二级按钮页，2-9同理 | 0x. 日志/设置/关于等页面
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self.load_pages()
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w = self.page_list.get("w01_setting")
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self.setCurrentWidget(w)
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def setup_slot(self):
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signal_bus.init_stacked_page.connect(self.set_current_page)
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signal_bus.qa_stacked_page_switch.connect(self.set_current_page)
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signal_bus.list_widget_click.connect(self.set_current_page)
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def set_current_page(self, page_id: str):
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w = self.page_list.get(page_id)
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self.setCurrentWidget(w)
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signal_bus.current_stacked_page.emit(page_id)
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def load_pages(self):
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def to_camel(snake: str) -> str:
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# w01_setting -> W01Setting
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return "".join(word.capitalize() for word in snake.split('_'))
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def instantiate(pyFile: Path, className: str) -> QWidget | None:
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try:
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spec = importlib.util.spec_from_file_location(pyFile.stem, pyFile)
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module = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(module)
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cls = getattr(module, className)
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if issubclass(cls, QWidget):
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return cls()
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except Exception as e:
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print(f"加载 {pyFile} 失败: {e}")
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pages_dir = clibs.base_path / "codes/ui/stacked_pages/"
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for py_file in pages_dir.glob("w*.py"):
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page_id = py_file.stem # w01_setting
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class_name = to_camel(page_id) # W01Setting
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widget = instantiate(py_file, class_name)
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if widget:
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widget.setObjectName(page_id) # 用于 findChild / 切换
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self.addWidget(widget)
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self.page_list[page_id] = widget |