mirror of https://gitlab.com/pamhyr/pamhyr2
174 lines
4.8 KiB
Python
174 lines
4.8 KiB
Python
# Table.py -- Pamhyr
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# Copyright (C) 2023 INRAE
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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# -*- coding: utf-8 -*-
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import logging
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import traceback
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from tools import trace, timer
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from PyQt5.QtCore import (
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Qt, QVariant, QAbstractTableModel,
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QCoreApplication, QModelIndex, pyqtSlot,
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QRect,
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)
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from PyQt5.QtWidgets import (
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QDialogButtonBox, QPushButton, QLineEdit,
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QFileDialog, QTableView, QAbstractItemView,
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QUndoStack, QShortcut, QAction, QItemDelegate,
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QComboBox,
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)
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from View.Stricklers.UndoCommand import (
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SetNameCommand, SetCommentCommand,
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SetMinorCommand, SetMediumCommand,
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AddCommand, DelCommand, SortCommand,
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)
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from View.Stricklers.translate import *
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logger = logging.getLogger()
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_translate = QCoreApplication.translate
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class TableModel(QAbstractTableModel):
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def __init__(self, data=None, undo=None, tab=""):
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super(QAbstractTableModel, self).__init__()
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self._headers = list(table_headers.keys())
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self._data = data
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self._undo = undo
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def flags(self, index):
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options = Qt.ItemIsEnabled | Qt.ItemIsSelectable
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options |= Qt.ItemIsEditable
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return options
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def rowCount(self, parent):
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return len(self._data)
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def columnCount(self, parent):
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return len(self._headers)
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def data(self, index, role):
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if role != Qt.ItemDataRole.DisplayRole:
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return QVariant()
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row = index.row()
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column = index.column()
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if self._headers[column] == "name":
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return self._data.get(row).name
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elif self._headers[column] == "comment":
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return self._data.get(row).comment
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elif self._headers[column] == "minor":
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return self._data.get(row).minor
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elif self._headers[column] == "medium":
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return self._data.get(row).medium
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return QVariant()
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def headerData(self, section, orientation, role):
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if role == Qt.ItemDataRole.DisplayRole and orientation == Qt.Orientation.Horizontal:
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return table_headers[self._headers[section]]
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return QVariant()
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def setData(self, index, value, role=Qt.EditRole):
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if not index.isValid() or role != Qt.EditRole:
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return False
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row = index.row()
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column = index.column()
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try:
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if self._headers[column] == "name":
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self._undo.push(
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SetNameCommand(
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self._data, row, value
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)
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)
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elif self._headers[column] == "comment":
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self._undo.push(
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SetCommentCommand(
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self._data, row, value
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)
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)
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elif self._headers[column] == "minor":
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self._undo.push(
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SetMinorCommand(
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self._data, row, value
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)
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)
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elif self._headers[column] == "medium":
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self._undo.push(
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SetMediumCommand(
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self._data, row, value
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)
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)
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except Exception as e:
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logger.info(e)
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logger.debug(traceback.format_exc())
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self.dataChanged.emit(index, index)
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return True
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def add(self, row, parent=QModelIndex()):
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self.beginInsertRows(parent, row, row - 1)
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self._undo.push(
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AddCommand(
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self._data, row
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)
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)
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self.endInsertRows()
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self.layoutChanged.emit()
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def delete(self, rows, parent=QModelIndex()):
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self.beginRemoveRows(parent, rows[0], rows[-1])
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self._undo.push(
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DelCommand(
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self._data, rows
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)
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)
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self.endRemoveRows()
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self.layoutChanged.emit()
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def sort(self, _reverse, parent=QModelIndex()):
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self.layoutAboutToBeChanged.emit()
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self._undo.push(
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SortCommand(
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self._data, False
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)
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)
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self.layoutAboutToBeChanged.emit()
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self.layoutChanged.emit()
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def undo(self):
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self._undo.undo()
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self.layoutChanged.emit()
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def redo(self):
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self._undo.redo()
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self.layoutChanged.emit()
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