244 lines
9.1 KiB
Python
244 lines
9.1 KiB
Python
from typing import Literal, Callable
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from functools import wraps
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from PySide6.QtCore import Qt, Signal, QThread
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from PySide6.QtWidgets import QHBoxLayout, QVBoxLayout, QFileDialog
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from qfluentwidgets import GroupHeaderCardWidget, PushButton, IconWidget, InfoBarIcon, \
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BodyLabel, PrimaryPushButton, FluentIcon, LineEdit, InfoBar, InfoBarPosition, ProgressBar
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from module.worker import DTGWorker
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from ui.components.widget import Widget
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class InitSettingCard(GroupHeaderCardWidget):
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chooseSignal = Signal(str, str)
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def __init__(self, parent=None):
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super().__init__(parent)
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self.setTitle("初始化")
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self.setBorderRadius(8)
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self.chooseStudentButton = PushButton("打开")
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self.chooseQuestionButton = PushButton("打开")
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self.chooseStudentButton.setFixedWidth(120)
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self.chooseQuestionButton.setFixedWidth(120)
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self.stuGroup = self.addGroup(FluentIcon.DOCUMENT, "学生名单", "选择学生名单文件", self.chooseStudentButton)
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self.QueGroup = self.addGroup(FluentIcon.DOCUMENT, "题库", "选择题库文件", self.chooseQuestionButton)
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self.chooseStudentButton.clicked.connect(
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lambda: self.choose_file(self.stuGroup.setContent, "已选择文件：", lambda x: self.chooseSignal.emit('s', x)))
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self.chooseQuestionButton.clicked.connect(
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lambda: self.choose_file(self.QueGroup.setContent, "已选择文件：", lambda x: self.chooseSignal.emit('q', x)))
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def choose_file(
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self,
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set_value: Callable[[str], None] = None,
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prefix: str = "",
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cb: Callable[[str], None] = None
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) -> None:
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file_path, _ = QFileDialog.getOpenFileName(self, "选择文件", "", "Excel 文件 (*.xlsx *.xlsm);")
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if file_path and set_value:
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set_value(prefix + file_path)
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if cb:
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cb(file_path)
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class ExportSettingsCard(GroupHeaderCardWidget):
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startSignal = Signal()
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updateSignal = Signal(str, str)
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def __init__(self, parent=None):
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super().__init__(parent)
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self.setTitle("导出")
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self.setBorderRadius(8)
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self.chooseExportDirectoryButton = PushButton("选择")
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self.exportFileNameLineEdit = LineEdit()
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self.startButton = PrimaryPushButton(FluentIcon.PLAY_SOLID, "开始")
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self.hintIcon = IconWidget(InfoBarIcon.INFORMATION)
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self.hintLabel = BodyLabel("点击导出按钮以开始生成 👉")
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self.chooseExportDirectoryButton.setFixedWidth(120)
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self.startButton.setFixedWidth(120)
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self.exportFileNameLineEdit.setFixedWidth(360)
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self.exportFileNameLineEdit.setPlaceholderText("输入导出文件名，例如：21工程管理（1）答辩题目")
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self.bottomLayout = QHBoxLayout()
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self.startButton.setEnabled(False)
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# 设置底部工具栏布局
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self.hintIcon.setFixedSize(16, 16)
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self.bottomLayout.setSpacing(10)
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self.bottomLayout.setContentsMargins(24, 15, 24, 20)
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self.bottomLayout.addWidget(self.hintIcon, 0, Qt.AlignLeft)
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self.bottomLayout.addWidget(self.hintLabel, 0, Qt.AlignLeft)
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self.bottomLayout.addStretch(1)
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self.bottomLayout.addWidget(self.startButton, 0, Qt.AlignRight)
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self.bottomLayout.setAlignment(Qt.AlignVCenter)
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self.dirGroup = self.addGroup(FluentIcon.FOLDER, "导出目录", "选择导出文件的目录",
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self.chooseExportDirectoryButton)
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self.fnGroup = self.addGroup(FluentIcon.DOCUMENT, "导出文件名", "输入导出文件的名称",
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self.exportFileNameLineEdit)
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self.fnGroup.setSeparatorVisible(True)
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self.vBoxLayout.addLayout(self.bottomLayout)
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# ==============
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self.chooseExportDirectoryButton.clicked.connect(self.choose_dir)
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self.startButton.clicked.connect(self.startSignal.emit)
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self.exportFileNameLineEdit.textChanged.connect(lambda x: self.updateSignal.emit('n', x))
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def choose_dir(self) -> None:
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dir_path = QFileDialog.getExistingDirectory(self, "选择文件夹", "")
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if dir_path:
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self.dirGroup.setContent(f"当前保存的文件目录：{dir_path}")
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self.updateSignal.emit('d', dir_path)
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def update_export_setting_by_signal(self, path: str) -> None:
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f_dir = path[:path.rfind('/')]
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f_name = path[path.rfind('/') + 1:path.rfind('.')]
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self.dirGroup.setContent(f"当前保存的文件目录：{f_dir}")
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self.updateSignal.emit('d', f_dir)
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self.exportFileNameLineEdit.setText(f"{f_name}-答辩题目")
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self.updateSignal.emit('n', f_name)
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class DefenseWidget(Widget):
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def __init__(self, key: str, parent=None):
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super().__init__(key, parent)
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self.initCard = InitSettingCard(self)
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self.exportCard = ExportSettingsCard(self)
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self.vbox = QVBoxLayout(self)
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self.vbox.addWidget(self.initCard)
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self.vbox.addWidget(self.exportCard)
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self.vbox.addStretch(1)
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self.infoBar = None
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self.pb = None
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self.thread = None
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self.worker = None
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# ===================================
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self.input_student_filepath = None
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self.input_question_filepath = None
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self.output_filepath = None
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self.output_filename = None
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# ====================================
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self.initCard.chooseSignal.connect(self.input_signal_receive)
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self.exportCard.updateSignal.connect(self.export_update_signal_receive)
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self.exportCard.startSignal.connect(self.start_generate)
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def show_info_bar(self):
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self.infoBar = InfoBar(
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icon=InfoBarIcon.INFORMATION,
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title='请稍后',
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content="",
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orient=Qt.Horizontal,
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isClosable=False,
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position=InfoBarPosition.BOTTOM,
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duration=-1,
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parent=self
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)
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self.pb = ProgressBar(self.infoBar)
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self.infoBar.addWidget(self.pb)
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self.infoBar.show()
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def set_pb_value(self, value: int) -> None:
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if self.pb:
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self.pb.setValue(value)
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if value == 100:
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self.infoBar.close()
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self.infoBar = InfoBar.success(
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title='成功！',
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content="正在打开文件...",
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orient=Qt.Horizontal,
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isClosable=True,
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position=InfoBarPosition.BOTTOM,
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duration=5000,
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parent=self
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)
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self.pb = None
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self.exportCard.startButton.setEnabled(True)
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def enable_start_check(func: Callable):
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@wraps(func)
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def wrapper(self, *args, **kwargs):
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result = func(self, *args, **kwargs)
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fields = [
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self.input_student_filepath,
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self.input_question_filepath,
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self.output_filepath,
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self.output_filename
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]
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if all(fields):
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self.exportCard.startButton.setEnabled(True)
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else:
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self.exportCard.startButton.setEnabled(False)
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return result
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return wrapper
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@enable_start_check
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def set_value(self, key: str, value: str) -> None:
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if key == "input_student_filepath":
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self.input_student_filepath = value
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elif key == "input_question_filepath":
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self.input_question_filepath = value
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elif key == "output_filepath":
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self.output_filepath = value
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elif key == "output_filename":
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self.output_filename = value
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setattr(self, key, value)
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def input_signal_receive(self, s_type: Literal['s', 'q'], value: str):
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if s_type == "s":
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self.set_value("input_student_filepath", value)
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self.exportCard.update_export_setting_by_signal(value)
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elif s_type == "q":
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self.set_value("input_question_filepath", value)
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def export_update_signal_receive(self, s_type: Literal['d', 'n'], value: str):
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if s_type == "d":
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self.set_value("output_filepath", value)
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elif s_type == "n":
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self.set_value("output_filename", value)
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def start_generate(self):
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self.thread = QThread()
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self.worker = DTGWorker(
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self.input_student_filepath,
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self.input_question_filepath,
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self.output_filepath,
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self.output_filename
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)
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self.worker.moveToThread(self.thread)
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self.show_info_bar()
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self.exportCard.startButton.setEnabled(False)
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# 线程启动与信号连接
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self.thread.started.connect(self.worker.run)
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self.worker.progress.connect(self.set_pb_value)
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self.worker.finished.connect(self.thread.quit)
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self.worker.finished.connect(self.worker.deleteLater)
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self.thread.finished.connect(self.thread.deleteLater)
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self.thread.finished.connect(self.clear_thread_worker_refs)
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# 启动线程
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self.thread.start()
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def clear_thread_worker_refs(self):
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self.thread = None
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self.worker = None
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