88 lines
3.0 KiB
Python
88 lines
3.0 KiB
Python
from time import sleep, perf_counter
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print("欢迎使用基本用户界面!")
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print("加载配置与上下文... ", end="", flush=True)
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_start_all = perf_counter()
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_start = _start_all
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from heurams.context import rootdir, workdir, config_var
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_end = perf_counter()
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print(f"已完成! (耗时: {round(1000 * (_end - _start))}ms)")
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print("加载用户界面框架... ", end="", flush=True)
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_start = perf_counter()
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from textual.app import App
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from textual.widgets import Button
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_end = perf_counter()
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print(f"已完成! (耗时: {round(1000 * (_end - _start))}ms)")
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print("加载用户界面布局... ", end="", flush=True)
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_start = perf_counter()
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from .screens.about import AboutScreen
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from .screens.dashboard import DashboardScreen
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from .screens.navigator import NavigatorScreen
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from .screens.precache import PrecachingScreen
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from .screens.setting import SettingScreen
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from .screens.synctool import SyncScreen
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from . import shim
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_end = perf_counter()
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print(f"已完成! (耗时: {round(1000 * (_end - _start))}ms)")
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print(f"组件目录: {rootdir}")
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print(f"工作目录: {workdir}")
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_end_all = perf_counter()
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print(f"前置工作共计耗时: {round(1000 * (_end_all - _start_all))}ms")
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class HeurAMSApp(App):
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TITLE = "潜进"
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CSS_PATH = rootdir / "interface" / "css" / "main.tcss"
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SUB_TITLE = "启发式辅助记忆调度器"
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BINDINGS = [
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("q", "go_back", "退出"),
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("d", "toggle_dark", "主题"),
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("n", "app.push_screen('navigator')", "导航"),
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("s", "app.push_screen('setting')", "设置"),
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("z", "app.push_screen('about')", "关于"),
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]
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SCREENS = {
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"dashboard": DashboardScreen,
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"precache_all": PrecachingScreen,
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"synctool": SyncScreen,
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"about": AboutScreen,
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"navigator": NavigatorScreen,
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"setting": SettingScreen,
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}
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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def on_mount(self) -> None:
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self.push_screen("dashboard")
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def action_go_back(self) -> None:
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self.exit() # go_back 在最顶层是退出, Screen 会再次定义为返回, 键位都是 q, 免得不一样
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def action_do_nothing(self) -> None: # 用来给没使用/禁用的快捷键占位, 因为 Binding 删除不了
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pass
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# 移除烦人的 "rich traceback"
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# Textual 官方不会管这破事, 写 Rich 写入脑了导致的
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# 不知道哪来的自信改标准库的 traceback
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# https://github.com/Textualize/textual/discussions/6255
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# NOTE: 进行 textual 版本升级时, 确保查看过上游代码, 尤其是 App 的 _exception
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# 如果行为变了就把下面的删了 (虽然有 fallback)
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def _fatal_error(self):
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if hasattr(self, "_exception"):
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self._close_messages_no_wait()
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raise self._exception
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super()._fatal_error() # fallback
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def panic(self, *args):
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if hasattr("_exception"):
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self._close_messages_no_wait()
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raise self._exception
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super().panic(*args) # ditto
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