| import re, traceback | |
| from qtpy.QtWidgets import QHeaderView, QTableView, QWidget, QVBoxLayout, QDialog | |
| from qtpy.QtCore import Qt, Signal | |
| from qtpy.QtGui import QStandardItem, QStandardItemModel | |
| from typing import List, Dict | |
| from utils.logger import logger as LOGGER | |
| from utils.fontformat import FontFormat | |
| from .custom_widget import NoBorderPushBtn | |
| class KeywordSubWidget(QDialog): | |
| hide_signal = Signal() | |
| load_preset = Signal(FontFormat) | |
| def __init__(self, title: str, parent: QWidget = None, *args, **kwargs) -> None: | |
| super().__init__(parent=parent, *args, **kwargs) | |
| self.setWindowTitle(title) | |
| self.setModal(True) | |
| self.sublist: List[Dict] = [] | |
| self.submodel = QStandardItemModel() | |
| self.submodel.setHorizontalHeaderLabels([ | |
| self.tr("Keyword"), | |
| self.tr("Substitution"), | |
| self.tr("Use regex"), | |
| self.tr("Case sensitive") | |
| ]) | |
| self.subtable = table = QTableView(self) | |
| table.setModel(self.submodel) | |
| table.horizontalHeader().setSectionResizeMode(QHeaderView.ResizeMode.Stretch) | |
| self.newbtn = NoBorderPushBtn(self.tr("New"), self) | |
| self.newbtn.clicked.connect(self.on_new_subpair) | |
| self.delbtn = NoBorderPushBtn(self.tr("Delete"), self) | |
| self.delbtn.clicked.connect(self.on_del_selected) | |
| layout = QVBoxLayout(self) | |
| layout.addWidget(table) | |
| layout.addWidget(self.newbtn) | |
| layout.addWidget(self.delbtn) | |
| self.submodel.itemChanged.connect(self.on_item_changed) | |
| self.changing_rows = False | |
| self.setMinimumWidth(700) | |
| def loadCfgSublist(self, sublist: List): | |
| self.sublist = sublist | |
| for sub in sublist: | |
| self.add_subpair(**sub, save2sublist=False) | |
| def on_new_subpair(self): | |
| self.add_subpair() | |
| def add_subpair(self, keyword: str = '', sub: str = '', use_reg: bool = False, case_sens: bool = True, save2sublist=True): | |
| self.changing_rows = True | |
| row = self.submodel.rowCount() | |
| kitem = QStandardItem(keyword) | |
| sitem = QStandardItem(sub) | |
| ritem = QStandardItem() | |
| ritem.setCheckable(True) | |
| ritem.setCheckState(Qt.CheckState.Checked if use_reg else Qt.CheckState.Unchecked) | |
| ritem.setEditable(False) | |
| citem = QStandardItem() | |
| citem.setCheckable(True) | |
| citem.setCheckState(Qt.CheckState.Checked if case_sens else Qt.CheckState.Unchecked) | |
| citem.setEditable(False) | |
| self.submodel.setItem(row, 0, kitem) | |
| self.submodel.setItem(row, 1, sitem) | |
| self.submodel.setItem(row, 2, ritem) | |
| self.submodel.setItem(row, 3, citem) | |
| if save2sublist: | |
| self.sublist.append({'keyword': keyword, 'sub': sub, 'use_reg': use_reg, 'case_sens': case_sens}) | |
| self.changing_rows = False | |
| def delete_subpairs(self, del_ids: List[int]): | |
| self.changing_rows = True | |
| del_ids.sort(reverse=True) | |
| for idx in del_ids: | |
| self.sublist.pop(idx) | |
| self.submodel.removeRow(idx) | |
| self.changing_rows = False | |
| pass | |
| def on_del_selected(self): | |
| sel_ids = self.subtable.selectedIndexes() | |
| delist = set() | |
| for idx in sel_ids: | |
| delist.add(self.submodel.itemFromIndex(idx).row()) | |
| delist = list(delist) | |
| self.delete_subpairs(delist) | |
| def on_item_changed(self, item: QStandardItem): | |
| if self.changing_rows: | |
| return | |
| row, col = item.row(), item.column() | |
| subpair = self.sublist[row] | |
| if col == 0: | |
| subpair['keyword'] = item.text() | |
| elif col == 1: | |
| subpair['sub'] = item.text() | |
| elif col == 2: | |
| subpair['use_reg'] = item.checkState() == Qt.CheckState.Checked | |
| elif col == 3: | |
| subpair['case_sens'] = item.checkState() == Qt.CheckState.Checked | |
| def sub_text(self, text: str) -> str: | |
| for ii, subpair in enumerate(self.sublist): | |
| k = subpair['keyword'] | |
| if k == '': | |
| continue | |
| regexr = k | |
| flag = re.DOTALL | |
| if not subpair['case_sens']: | |
| flag |= re.IGNORECASE | |
| if not subpair['use_reg']: | |
| regexr = re.escape(regexr) | |
| try: | |
| text = re.sub(regexr, subpair['sub'], text) | |
| except Exception as e: | |
| LOGGER.error(f'Invalid regex expression {regexr} at {ii+1}:') | |
| LOGGER.error(traceback.format_exc()) | |
| continue | |
| return text |