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68 lines
2.0 KiB
Python
68 lines
2.0 KiB
Python
#
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# Copyright (c) 2023 Maxim Slipenko, Eugene Lazurenko.
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#
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# This file is part of Statapp
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# (see https://github.com/shizand/statapp).
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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 <http://www.gnu.org/licenses/>.
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#
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import numpy as np
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from PySide2 import QtCore
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from PySide2.QtCore import Qt
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from statapp.utils import safeListGet
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class ROTableModel(QtCore.QAbstractTableModel):
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def __init__(self,
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data=np.array([[]], dtype=np.float32),
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):
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super().__init__()
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self._data = data
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self._headers = {
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Qt.Vertical: self.getVerticalHeader,
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Qt.Horizontal: self.getHorizontalHeader,
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}
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def updateAllData(self, data):
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self.layoutAboutToBeChanged.emit()
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self._data = data
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self.layoutChanged.emit()
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def rowCount(self, index):
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return self._data.shape[0]
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def columnCount(self, index):
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return self._data.shape[1]
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def getVerticalHeader(self):
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return []
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def getHorizontalHeader(self):
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return []
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def headerData(self, section: int, orientation: Qt.Orientation, role: int = ...):
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if role == Qt.DisplayRole:
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return safeListGet(self._headers[orientation](), section, None)
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return None
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def getData(self):
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return self._data
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def data(self, index, role):
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if role == Qt.DisplayRole:
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return float(self._data[index.row(), index.column()])
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return None
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