[731efec] | 1 | import logging |
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[c4c4957] | 2 | import copy |
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[676f137] | 3 | |
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[116dd4c1] | 4 | from twisted.internet import threads |
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| 5 | |
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[676f137] | 6 | import sas.qtgui.Utilities.GuiUtils as GuiUtils |
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[14ec91c5] | 7 | import sas.qtgui.Utilities.LocalConfig as LocalConfig |
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| 8 | |
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[676f137] | 9 | from PyQt5 import QtGui, QtCore, QtWidgets |
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| 10 | |
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[116dd4c1] | 11 | from sas.sascalc.fit.BumpsFitting import BumpsFit as Fit |
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[676f137] | 12 | |
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[116dd4c1] | 13 | import sas.qtgui.Utilities.ObjectLibrary as ObjectLibrary |
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[676f137] | 14 | from sas.qtgui.Perspectives.Fitting.UI.ConstraintWidgetUI import Ui_ConstraintWidgetUI |
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[be8f4b0] | 15 | from sas.qtgui.Perspectives.Fitting.FittingWidget import FittingWidget |
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[116dd4c1] | 16 | from sas.qtgui.Perspectives.Fitting.FitThread import FitThread |
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| 17 | from sas.qtgui.Perspectives.Fitting.ConsoleUpdate import ConsoleUpdate |
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[2d466e4] | 18 | from sas.qtgui.Perspectives.Fitting.ComplexConstraint import ComplexConstraint |
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[14ec91c5] | 19 | from sas.qtgui.Perspectives.Fitting.Constraint import Constraint |
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[676f137] | 20 | |
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[72651df] | 21 | class DnDTableWidget(QtWidgets.QTableWidget): |
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| 22 | def __init__(self, *args, **kwargs): |
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| 23 | super().__init__(*args, **kwargs) |
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| 24 | |
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| 25 | self.setDragEnabled(True) |
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| 26 | self.setAcceptDrops(True) |
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| 27 | self.viewport().setAcceptDrops(True) |
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| 28 | self.setDragDropOverwriteMode(False) |
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| 29 | self.setDropIndicatorShown(True) |
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| 30 | |
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| 31 | self.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection) |
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| 32 | self.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows) |
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| 33 | self.setDragDropMode(QtWidgets.QAbstractItemView.InternalMove) |
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| 34 | |
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[2e5081b] | 35 | self._is_dragged = False |
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[72651df] | 36 | |
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| 37 | def isDragged(self): |
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| 38 | """ |
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| 39 | Return the drag status |
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| 40 | """ |
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| 41 | return self._is_dragged |
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| 42 | |
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| 43 | def dragEnterEvent(self, event): |
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| 44 | """ |
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| 45 | Called automatically on a drag in the TableWidget |
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| 46 | """ |
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| 47 | self._is_dragged = True |
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| 48 | event.accept() |
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| 49 | |
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| 50 | def dragLeaveEvent(self, event): |
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| 51 | """ |
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| 52 | Called automatically on a drag stop |
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| 53 | """ |
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| 54 | self._is_dragged = False |
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| 55 | event.accept() |
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| 56 | |
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| 57 | def dropEvent(self, event: QtGui.QDropEvent): |
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| 58 | if not event.isAccepted() and event.source() == self: |
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| 59 | drop_row = self.drop_on(event) |
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| 60 | rows = sorted(set(item.row() for item in self.selectedItems())) |
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| 61 | rows_to_move = [[QtWidgets.QTableWidgetItem(self.item(row_index, column_index)) for column_index in range(self.columnCount())] |
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| 62 | for row_index in rows] |
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| 63 | for row_index in reversed(rows): |
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| 64 | self.removeRow(row_index) |
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| 65 | if row_index < drop_row: |
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| 66 | drop_row -= 1 |
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| 67 | |
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| 68 | for row_index, data in enumerate(rows_to_move): |
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| 69 | row_index += drop_row |
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| 70 | self.insertRow(row_index) |
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| 71 | for column_index, column_data in enumerate(data): |
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| 72 | self.setItem(row_index, column_index, column_data) |
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| 73 | event.accept() |
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| 74 | for row_index in range(len(rows_to_move)): |
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| 75 | self.item(drop_row + row_index, 0).setSelected(True) |
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| 76 | self.item(drop_row + row_index, 1).setSelected(True) |
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| 77 | super().dropEvent(event) |
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| 78 | # Reset the drag flag. Must be done after the drop even got accepted! |
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| 79 | self._is_dragged = False |
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| 80 | |
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| 81 | def drop_on(self, event): |
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| 82 | index = self.indexAt(event.pos()) |
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| 83 | if not index.isValid(): |
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| 84 | return self.rowCount() |
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| 85 | |
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| 86 | return index.row() + 1 if self.is_below(event.pos(), index) else index.row() |
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| 87 | |
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| 88 | def is_below(self, pos, index): |
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| 89 | rect = self.visualRect(index) |
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| 90 | margin = 2 |
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| 91 | if pos.y() - rect.top() < margin: |
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| 92 | return False |
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| 93 | elif rect.bottom() - pos.y() < margin: |
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| 94 | return True |
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| 95 | |
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| 96 | return rect.contains(pos, True) and not \ |
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| 97 | (int(self.model().flags(index)) & QtCore.Qt.ItemIsDropEnabled) and \ |
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| 98 | pos.y() >= rect.center().y() |
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| 99 | |
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| 100 | |
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[676f137] | 101 | class ConstraintWidget(QtWidgets.QWidget, Ui_ConstraintWidgetUI): |
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| 102 | """ |
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[be8f4b0] | 103 | Constraints Dialog to select the desired parameter/model constraints. |
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[676f137] | 104 | """ |
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[ecc5d043] | 105 | fitCompleteSignal = QtCore.pyqtSignal(tuple) |
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[64b9e61] | 106 | batchCompleteSignal = QtCore.pyqtSignal(tuple) |
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| 107 | fitFailedSignal = QtCore.pyqtSignal(tuple) |
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[676f137] | 108 | |
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[14ec91c5] | 109 | def __init__(self, parent=None): |
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[676f137] | 110 | super(ConstraintWidget, self).__init__() |
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[72651df] | 111 | |
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[676f137] | 112 | self.parent = parent |
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| 113 | self.setupUi(self) |
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[33c0561] | 114 | |
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[676f137] | 115 | self.currentType = "FitPage" |
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[116dd4c1] | 116 | # Page id for fitting |
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| 117 | # To keep with previous SasView values, use 300 as the start offset |
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[14ec91c5] | 118 | self.page_id = 301 |
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[e5ae812] | 119 | self.tab_id = self.page_id |
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[72651df] | 120 | # fitpage order in the widget |
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| 121 | self._row_order = [] |
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| 122 | |
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| 123 | # Set the table widget into layout |
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| 124 | self.tblTabList = DnDTableWidget(self) |
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| 125 | self.tblLayout.addWidget(self.tblTabList) |
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[676f137] | 126 | |
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[91ad45c] | 127 | # Are we chain fitting? |
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| 128 | self.is_chain_fitting = False |
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| 129 | |
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[47d7d2d] | 130 | # Remember previous content of modified cell |
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| 131 | self.current_cell = "" |
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| 132 | |
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[ba01ad1] | 133 | # Tabs used in simultaneous fitting |
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| 134 | # tab_name : True/False |
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| 135 | self.tabs_for_fitting = {} |
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| 136 | |
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[be8f4b0] | 137 | # Set up the widgets |
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| 138 | self.initializeWidgets() |
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| 139 | |
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[676f137] | 140 | # Set up signals/slots |
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| 141 | self.initializeSignals() |
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| 142 | |
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| 143 | # Create the list of tabs |
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[be8f4b0] | 144 | self.initializeFitList() |
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| 145 | |
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| 146 | def acceptsData(self): |
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| 147 | """ Tells the caller this widget doesn't accept data """ |
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| 148 | return False |
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| 149 | |
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| 150 | def initializeWidgets(self): |
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| 151 | """ |
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| 152 | Set up various widget states |
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| 153 | """ |
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[64b9e61] | 154 | # disable special cases until properly defined |
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| 155 | self.label.setVisible(False) |
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| 156 | self.cbCases.setVisible(False) |
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| 157 | |
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[47d7d2d] | 158 | labels = ['FitPage', 'Model', 'Data', 'Mnemonic'] |
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[be8f4b0] | 159 | # tab widget - headers |
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[47d7d2d] | 160 | self.editable_tab_columns = [labels.index('Mnemonic')] |
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[be8f4b0] | 161 | self.tblTabList.setColumnCount(len(labels)) |
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| 162 | self.tblTabList.setHorizontalHeaderLabels(labels) |
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| 163 | self.tblTabList.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.Stretch) |
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| 164 | |
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| 165 | self.tblTabList.setContextMenuPolicy(QtCore.Qt.CustomContextMenu) |
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| 166 | self.tblTabList.customContextMenuRequested.connect(self.showModelContextMenu) |
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| 167 | |
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[91ad45c] | 168 | # Single Fit is the default, so disable chainfit |
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| 169 | self.chkChain.setVisible(False) |
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| 170 | |
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[be8f4b0] | 171 | # disabled constraint |
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| 172 | labels = ['Constraint'] |
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| 173 | self.tblConstraints.setColumnCount(len(labels)) |
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| 174 | self.tblConstraints.setHorizontalHeaderLabels(labels) |
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| 175 | self.tblConstraints.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.Stretch) |
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| 176 | self.tblConstraints.setEnabled(False) |
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[09e0c32] | 177 | header = self.tblConstraints.horizontalHeaderItem(0) |
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[64b9e61] | 178 | header.setToolTip("Double click a row below to edit the constraint.") |
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[be8f4b0] | 179 | |
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| 180 | self.tblConstraints.setContextMenuPolicy(QtCore.Qt.CustomContextMenu) |
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| 181 | self.tblConstraints.customContextMenuRequested.connect(self.showConstrContextMenu) |
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[676f137] | 182 | |
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| 183 | def initializeSignals(self): |
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| 184 | """ |
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| 185 | Set up signals/slots for this widget |
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| 186 | """ |
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[47d7d2d] | 187 | # simple widgets |
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[676f137] | 188 | self.btnSingle.toggled.connect(self.onFitTypeChange) |
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| 189 | self.btnBatch.toggled.connect(self.onFitTypeChange) |
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[be8f4b0] | 190 | self.cbCases.currentIndexChanged.connect(self.onSpecialCaseChange) |
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[676f137] | 191 | self.cmdFit.clicked.connect(self.onFit) |
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| 192 | self.cmdHelp.clicked.connect(self.onHelp) |
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[ecc5d043] | 193 | self.cmdAdd.clicked.connect(self.showMultiConstraint) |
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[91ad45c] | 194 | self.chkChain.toggled.connect(self.onChainFit) |
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[47d7d2d] | 195 | |
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| 196 | # QTableWidgets |
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[ba01ad1] | 197 | self.tblTabList.cellChanged.connect(self.onTabCellEdit) |
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[47d7d2d] | 198 | self.tblTabList.cellDoubleClicked.connect(self.onTabCellEntered) |
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| 199 | self.tblConstraints.cellChanged.connect(self.onConstraintChange) |
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| 200 | |
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[ecc5d043] | 201 | # Internal signals |
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| 202 | self.fitCompleteSignal.connect(self.fitComplete) |
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[64b9e61] | 203 | self.batchCompleteSignal.connect(self.batchComplete) |
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| 204 | self.fitFailedSignal.connect(self.fitFailed) |
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[ecc5d043] | 205 | |
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[47d7d2d] | 206 | # External signals |
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[a90c9c5] | 207 | self.parent.tabsModifiedSignal.connect(self.initializeFitList) |
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[be8f4b0] | 208 | |
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| 209 | def updateSignalsFromTab(self, tab=None): |
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| 210 | """ |
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| 211 | Intercept update signals from fitting tabs |
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| 212 | """ |
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[731efec] | 213 | if tab is None: |
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| 214 | return |
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| 215 | tab_object = ObjectLibrary.getObject(tab) |
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| 216 | |
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[bbcf9f0] | 217 | # Disconnect all local slots, if connected |
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| 218 | if tab_object.receivers(tab_object.newModelSignal) > 0: |
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| 219 | tab_object.newModelSignal.disconnect() |
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| 220 | if tab_object.receivers(tab_object.constraintAddedSignal) > 0: |
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| 221 | tab_object.constraintAddedSignal.disconnect() |
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[731efec] | 222 | |
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| 223 | # Reconnect tab signals to local slots |
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| 224 | tab_object.constraintAddedSignal.connect(self.initializeFitList) |
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| 225 | tab_object.newModelSignal.connect(self.initializeFitList) |
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[676f137] | 226 | |
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| 227 | def onFitTypeChange(self, checked): |
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| 228 | """ |
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| 229 | Respond to the fit type change |
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| 230 | single fit/batch fit |
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| 231 | """ |
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[ba01ad1] | 232 | source = self.sender().objectName() |
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| 233 | self.currentType = "BatchPage" if source == "btnBatch" else "FitPage" |
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[91ad45c] | 234 | self.chkChain.setVisible(source=="btnBatch") |
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[ba01ad1] | 235 | self.initializeFitList() |
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[676f137] | 236 | |
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| 237 | def onSpecialCaseChange(self, index): |
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| 238 | """ |
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| 239 | Respond to the combobox change for special case constraint sets |
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| 240 | """ |
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| 241 | pass |
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| 242 | |
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[14ec91c5] | 243 | def getTabsForFit(self): |
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| 244 | """ |
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| 245 | Returns list of tab names selected for fitting |
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| 246 | """ |
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| 247 | return [tab for tab in self.tabs_for_fitting if self.tabs_for_fitting[tab]] |
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| 248 | |
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[91ad45c] | 249 | def onChainFit(self, is_checked): |
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| 250 | """ |
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| 251 | Respond to selecting the Chain Fit checkbox |
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| 252 | """ |
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| 253 | self.is_chain_fitting = is_checked |
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| 254 | |
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[676f137] | 255 | def onFit(self): |
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| 256 | """ |
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| 257 | Perform the constrained/simultaneous fit |
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| 258 | """ |
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[116dd4c1] | 259 | # Find out all tabs to fit |
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[14ec91c5] | 260 | tabs_to_fit = self.getTabsForFit() |
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[116dd4c1] | 261 | |
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| 262 | # Single fitter for the simultaneous run |
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[6ca0da0] | 263 | fitter = Fit() |
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| 264 | fitter.fitter_id = self.page_id |
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[116dd4c1] | 265 | |
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| 266 | # prepare fitting problems for each tab |
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| 267 | # |
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| 268 | page_ids = [] |
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| 269 | fitter_id = 0 |
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[6ca0da0] | 270 | sim_fitter_list=[fitter] |
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[c6343a5] | 271 | # Prepare the fitter object |
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| 272 | try: |
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| 273 | for tab in tabs_to_fit: |
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[64b9e61] | 274 | if not self.isTabImportable(tab): continue |
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[c6343a5] | 275 | tab_object = ObjectLibrary.getObject(tab) |
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| 276 | if tab_object is None: |
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| 277 | # No such tab! |
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| 278 | return |
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[8b480d27] | 279 | sim_fitter_list, fitter_id = \ |
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| 280 | tab_object.prepareFitters(fitter=sim_fitter_list[0], fit_id=fitter_id) |
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[c6343a5] | 281 | page_ids.append([tab_object.page_id]) |
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[6ca0da0] | 282 | except ValueError: |
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[c6343a5] | 283 | # No parameters selected in one of the tabs |
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[ecc5d043] | 284 | no_params_msg = "Fitting cannot be performed.\n" +\ |
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[c6343a5] | 285 | "Not all tabs chosen for fitting have parameters selected for fitting." |
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[e4c475b7] | 286 | QtWidgets.QMessageBox.warning(self, |
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[3b3b40b] | 287 | 'Warning', |
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| 288 | no_params_msg, |
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| 289 | QtWidgets.QMessageBox.Ok) |
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[c6343a5] | 290 | |
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| 291 | return |
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[116dd4c1] | 292 | |
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| 293 | # Create the fitting thread, based on the fitter |
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| 294 | completefn = self.onBatchFitComplete if self.currentType=='BatchPage' else self.onFitComplete |
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| 295 | |
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[14ec91c5] | 296 | if LocalConfig.USING_TWISTED: |
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| 297 | handler = None |
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| 298 | updater = None |
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| 299 | else: |
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| 300 | handler = ConsoleUpdate(parent=self.parent, |
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| 301 | manager=self, |
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| 302 | improvement_delta=0.1) |
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| 303 | updater = handler.update_fit |
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[116dd4c1] | 304 | |
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| 305 | batch_inputs = {} |
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| 306 | batch_outputs = {} |
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| 307 | |
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[ecc5d043] | 308 | # Notify the parent about fitting started |
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| 309 | self.parent.fittingStartedSignal.emit(tabs_to_fit) |
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| 310 | |
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[116dd4c1] | 311 | # new fit thread object |
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| 312 | calc_fit = FitThread(handler=handler, |
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[6ca0da0] | 313 | fn=sim_fitter_list, |
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[116dd4c1] | 314 | batch_inputs=batch_inputs, |
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| 315 | batch_outputs=batch_outputs, |
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| 316 | page_id=page_ids, |
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| 317 | updatefn=updater, |
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[91ad45c] | 318 | completefn=completefn, |
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| 319 | reset_flag=self.is_chain_fitting) |
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[116dd4c1] | 320 | |
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[14ec91c5] | 321 | if LocalConfig.USING_TWISTED: |
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| 322 | # start the trhrhread with twisted |
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| 323 | calc_thread = threads.deferToThread(calc_fit.compute) |
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| 324 | calc_thread.addCallback(completefn) |
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| 325 | calc_thread.addErrback(self.onFitFailed) |
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| 326 | else: |
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| 327 | # Use the old python threads + Queue |
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| 328 | calc_fit.queue() |
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| 329 | calc_fit.ready(2.5) |
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[116dd4c1] | 330 | |
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| 331 | |
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| 332 | #disable the Fit button |
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[64b9e61] | 333 | self.cmdFit.setStyleSheet('QPushButton {color: red;}') |
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[116dd4c1] | 334 | self.cmdFit.setText('Running...') |
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| 335 | self.parent.communicate.statusBarUpdateSignal.emit('Fitting started...') |
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| 336 | self.cmdFit.setEnabled(False) |
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[676f137] | 337 | |
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| 338 | def onHelp(self): |
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| 339 | """ |
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[c6343a5] | 340 | Show the "Fitting" section of help |
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[676f137] | 341 | """ |
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[aed0532] | 342 | tree_location = "/user/qtgui/Perspectives/Fitting/" |
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[c6343a5] | 343 | |
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| 344 | helpfile = "fitting_help.html#simultaneous-fit-mode" |
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| 345 | help_location = tree_location + helpfile |
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| 346 | |
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| 347 | # OMG, really? Crawling up the object hierarchy... |
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| 348 | self.parent.parent.showHelp(help_location) |
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[676f137] | 349 | |
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[ba01ad1] | 350 | def onTabCellEdit(self, row, column): |
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[47d7d2d] | 351 | """ |
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[ba01ad1] | 352 | Respond to check/uncheck and to modify the model moniker actions |
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[47d7d2d] | 353 | """ |
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[72651df] | 354 | # If this "Edit" is just a response from moving rows around, |
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| 355 | # update the tab order and leave |
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| 356 | if self.tblTabList.isDragged(): |
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| 357 | self._row_order = [] |
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| 358 | for i in range(self.tblTabList.rowCount()): |
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| 359 | self._row_order.append(self.tblTabList.item(i,0).data(0)) |
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| 360 | return |
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| 361 | |
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[ba01ad1] | 362 | item = self.tblTabList.item(row, column) |
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| 363 | if column == 0: |
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| 364 | # Update the tabs for fitting list |
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| 365 | tab_name = item.text() |
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| 366 | self.tabs_for_fitting[tab_name] = (item.checkState() == QtCore.Qt.Checked) |
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| 367 | # Enable fitting only when there are models to fit |
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| 368 | self.cmdFit.setEnabled(any(self.tabs_for_fitting.values())) |
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| 369 | |
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[47d7d2d] | 370 | if column not in self.editable_tab_columns: |
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| 371 | return |
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| 372 | new_moniker = item.data(0) |
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| 373 | |
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| 374 | # The new name should be validated on the fly, with QValidator |
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| 375 | # but let's just assure it post-factum |
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| 376 | is_good_moniker = self.validateMoniker(new_moniker) |
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| 377 | if not is_good_moniker: |
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[eb1a386] | 378 | self.tblTabList.blockSignals(True) |
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[47d7d2d] | 379 | item.setBackground(QtCore.Qt.red) |
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[eb1a386] | 380 | self.tblTabList.blockSignals(False) |
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[47d7d2d] | 381 | self.cmdFit.setEnabled(False) |
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[72651df] | 382 | if new_moniker == "": |
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| 383 | msg = "Please use a non-empty name." |
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| 384 | else: |
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| 385 | msg = "Please use a unique name." |
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| 386 | self.parent.communicate.statusBarUpdateSignal.emit(msg) |
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| 387 | item.setToolTip(msg) |
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[ba01ad1] | 388 | return |
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| 389 | self.tblTabList.blockSignals(True) |
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| 390 | item.setBackground(QtCore.Qt.white) |
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| 391 | self.tblTabList.blockSignals(False) |
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| 392 | self.cmdFit.setEnabled(True) |
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[72651df] | 393 | item.setToolTip("") |
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| 394 | msg = "Fitpage name changed to {}.".format(new_moniker) |
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| 395 | self.parent.communicate.statusBarUpdateSignal.emit(msg) |
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| 396 | |
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[ba01ad1] | 397 | if not self.current_cell: |
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| 398 | return |
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| 399 | # Remember the value |
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| 400 | if self.current_cell not in self.available_tabs: |
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| 401 | return |
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| 402 | temp_tab = self.available_tabs[self.current_cell] |
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| 403 | # Remove the key from the dictionaries |
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| 404 | self.available_tabs.pop(self.current_cell, None) |
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| 405 | # Change the model name |
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| 406 | model = temp_tab.kernel_module |
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| 407 | model.name = new_moniker |
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| 408 | # Replace constraint name |
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| 409 | temp_tab.replaceConstraintName(self.current_cell, new_moniker) |
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[0764593] | 410 | # Replace constraint name in the remaining tabs |
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| 411 | for tab in self.available_tabs.values(): |
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| 412 | tab.replaceConstraintName(self.current_cell, new_moniker) |
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[ba01ad1] | 413 | # Reinitialize the display |
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| 414 | self.initializeFitList() |
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[47d7d2d] | 415 | |
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| 416 | def onConstraintChange(self, row, column): |
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| 417 | """ |
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[116dd4c1] | 418 | Modify the constraint's "active" instance variable. |
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[47d7d2d] | 419 | """ |
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[ba01ad1] | 420 | item = self.tblConstraints.item(row, column) |
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[ecc5d043] | 421 | if column != 0: return |
---|
| 422 | # Update the tabs for fitting list |
---|
| 423 | constraint = self.available_constraints[row] |
---|
| 424 | constraint.active = (item.checkState() == QtCore.Qt.Checked) |
---|
| 425 | # Update the constraint formula |
---|
| 426 | constraint = self.available_constraints[row] |
---|
| 427 | function = item.text() |
---|
| 428 | # remove anything left of '=' to get the constraint |
---|
| 429 | function = function[function.index('=')+1:] |
---|
| 430 | # No check on function here - trust the user (R) |
---|
| 431 | if function != constraint.func: |
---|
[09e0c32] | 432 | # This becomes rather difficult to validate now. |
---|
| 433 | # Turn off validation for Edit Constraint |
---|
[ecc5d043] | 434 | constraint.func = function |
---|
[09e0c32] | 435 | constraint.validate = False |
---|
[47d7d2d] | 436 | |
---|
| 437 | def onTabCellEntered(self, row, column): |
---|
| 438 | """ |
---|
| 439 | Remember the original tab list cell data. |
---|
| 440 | Needed for reverting back on bad validation |
---|
| 441 | """ |
---|
| 442 | if column != 3: |
---|
| 443 | return |
---|
| 444 | self.current_cell = self.tblTabList.item(row, column).data(0) |
---|
| 445 | |
---|
[116dd4c1] | 446 | def onFitComplete(self, result): |
---|
| 447 | """ |
---|
[ecc5d043] | 448 | Send the fit complete signal to main thread |
---|
| 449 | """ |
---|
| 450 | self.fitCompleteSignal.emit(result) |
---|
| 451 | |
---|
| 452 | def fitComplete(self, result): |
---|
| 453 | """ |
---|
[116dd4c1] | 454 | Respond to the successful fit complete signal |
---|
| 455 | """ |
---|
[17968c3] | 456 | #re-enable the Fit button |
---|
[64b9e61] | 457 | self.cmdFit.setStyleSheet('QPushButton {color: black;}') |
---|
[17968c3] | 458 | self.cmdFit.setText("Fit") |
---|
| 459 | self.cmdFit.setEnabled(True) |
---|
| 460 | |
---|
[14ec91c5] | 461 | # Notify the parent about completed fitting |
---|
| 462 | self.parent.fittingStoppedSignal.emit(self.getTabsForFit()) |
---|
| 463 | |
---|
[235d766] | 464 | # Assure the fitting succeeded |
---|
| 465 | if result is None or not result: |
---|
| 466 | msg = "Fitting failed. Please ensure correctness of chosen constraints." |
---|
| 467 | self.parent.communicate.statusBarUpdateSignal.emit(msg) |
---|
| 468 | return |
---|
| 469 | |
---|
[c6343a5] | 470 | # get the elapsed time |
---|
| 471 | elapsed = result[1] |
---|
| 472 | |
---|
| 473 | # result list |
---|
| 474 | results = result[0][0] |
---|
| 475 | |
---|
| 476 | # Find out all tabs to fit |
---|
| 477 | tabs_to_fit = [tab for tab in self.tabs_for_fitting if self.tabs_for_fitting[tab]] |
---|
| 478 | |
---|
| 479 | # update all involved tabs |
---|
| 480 | for i, tab in enumerate(tabs_to_fit): |
---|
| 481 | tab_object = ObjectLibrary.getObject(tab) |
---|
| 482 | if tab_object is None: |
---|
| 483 | # No such tab. removed while job was running |
---|
| 484 | return |
---|
| 485 | # Make sure result and target objects are the same (same model moniker) |
---|
| 486 | if tab_object.kernel_module.name == results[i].model.name: |
---|
| 487 | tab_object.fitComplete(([[results[i]]], elapsed)) |
---|
[116dd4c1] | 488 | |
---|
[17968c3] | 489 | msg = "Fitting completed successfully in: %s s.\n" % GuiUtils.formatNumber(elapsed) |
---|
| 490 | self.parent.communicate.statusBarUpdateSignal.emit(msg) |
---|
| 491 | |
---|
[116dd4c1] | 492 | def onBatchFitComplete(self, result): |
---|
| 493 | """ |
---|
[64b9e61] | 494 | Send the fit complete signal to main thread |
---|
| 495 | """ |
---|
| 496 | self.batchCompleteSignal.emit(result) |
---|
| 497 | |
---|
| 498 | def batchComplete(self, result): |
---|
| 499 | """ |
---|
[116dd4c1] | 500 | Respond to the successful batch fit complete signal |
---|
| 501 | """ |
---|
[17968c3] | 502 | #re-enable the Fit button |
---|
[64b9e61] | 503 | self.cmdFit.setStyleSheet('QPushButton {color: black;}') |
---|
[17968c3] | 504 | self.cmdFit.setText("Fit") |
---|
| 505 | self.cmdFit.setEnabled(True) |
---|
| 506 | |
---|
[14ec91c5] | 507 | # Notify the parent about completed fitting |
---|
| 508 | self.parent.fittingStoppedSignal.emit(self.getTabsForFit()) |
---|
| 509 | |
---|
[17968c3] | 510 | # get the elapsed time |
---|
| 511 | elapsed = result[1] |
---|
| 512 | |
---|
[d4dac80] | 513 | if result is None: |
---|
| 514 | msg = "Fitting failed." |
---|
| 515 | self.parent.communicate.statusBarUpdateSignal.emit(msg) |
---|
| 516 | return |
---|
| 517 | |
---|
| 518 | # Show the grid panel |
---|
[c4c4957] | 519 | page_name = "ConstSimulPage" |
---|
| 520 | results = copy.deepcopy(result[0]) |
---|
| 521 | results.append(page_name) |
---|
| 522 | self.parent.communicate.sendDataToGridSignal.emit(results) |
---|
[17968c3] | 523 | |
---|
| 524 | msg = "Fitting completed successfully in: %s s.\n" % GuiUtils.formatNumber(elapsed) |
---|
| 525 | self.parent.communicate.statusBarUpdateSignal.emit(msg) |
---|
| 526 | |
---|
[116dd4c1] | 527 | def onFitFailed(self, reason): |
---|
| 528 | """ |
---|
[64b9e61] | 529 | Send the fit failed signal to main thread |
---|
| 530 | """ |
---|
| 531 | self.fitFailedSignal.emit(result) |
---|
| 532 | |
---|
| 533 | def fitFailed(self, reason): |
---|
| 534 | """ |
---|
[17968c3] | 535 | Respond to fitting failure. |
---|
[116dd4c1] | 536 | """ |
---|
[17968c3] | 537 | #re-enable the Fit button |
---|
[64b9e61] | 538 | self.cmdFit.setStyleSheet('QPushButton {color: black;}') |
---|
[17968c3] | 539 | self.cmdFit.setText("Fit") |
---|
| 540 | self.cmdFit.setEnabled(True) |
---|
| 541 | |
---|
[14ec91c5] | 542 | # Notify the parent about completed fitting |
---|
| 543 | self.parent.fittingStoppedSignal.emit(self.getTabsForFit()) |
---|
| 544 | |
---|
[17968c3] | 545 | msg = "Fitting failed: %s s.\n" % reason |
---|
| 546 | self.parent.communicate.statusBarUpdateSignal.emit(msg) |
---|
[ecc5d043] | 547 | |
---|
[be8f4b0] | 548 | def isTabImportable(self, tab): |
---|
[676f137] | 549 | """ |
---|
[be8f4b0] | 550 | Determines if the tab can be imported and included in the widget |
---|
[676f137] | 551 | """ |
---|
[da9a0722] | 552 | if not isinstance(tab, str): return False |
---|
[be8f4b0] | 553 | if not self.currentType in tab: return False |
---|
| 554 | object = ObjectLibrary.getObject(tab) |
---|
| 555 | if not isinstance(object, FittingWidget): return False |
---|
[91ad45c] | 556 | if not object.data_is_loaded : return False |
---|
[be8f4b0] | 557 | return True |
---|
| 558 | |
---|
| 559 | def showModelContextMenu(self, position): |
---|
| 560 | """ |
---|
| 561 | Show context specific menu in the tab table widget. |
---|
| 562 | """ |
---|
| 563 | menu = QtWidgets.QMenu() |
---|
| 564 | rows = [s.row() for s in self.tblTabList.selectionModel().selectedRows()] |
---|
| 565 | num_rows = len(rows) |
---|
| 566 | if num_rows <= 0: |
---|
[676f137] | 567 | return |
---|
[be8f4b0] | 568 | # Select for fitting |
---|
| 569 | param_string = "Fit Page " if num_rows==1 else "Fit Pages " |
---|
[676f137] | 570 | |
---|
[be8f4b0] | 571 | self.actionSelect = QtWidgets.QAction(self) |
---|
| 572 | self.actionSelect.setObjectName("actionSelect") |
---|
| 573 | self.actionSelect.setText(QtCore.QCoreApplication.translate("self", "Select "+param_string+" for fitting")) |
---|
| 574 | # Unselect from fitting |
---|
| 575 | self.actionDeselect = QtWidgets.QAction(self) |
---|
| 576 | self.actionDeselect.setObjectName("actionDeselect") |
---|
| 577 | self.actionDeselect.setText(QtCore.QCoreApplication.translate("self", "De-select "+param_string+" from fitting")) |
---|
| 578 | |
---|
| 579 | self.actionRemoveConstraint = QtWidgets.QAction(self) |
---|
| 580 | self.actionRemoveConstraint.setObjectName("actionRemoveConstrain") |
---|
| 581 | self.actionRemoveConstraint.setText(QtCore.QCoreApplication.translate("self", "Remove all constraints on selected models")) |
---|
| 582 | |
---|
| 583 | self.actionMutualMultiConstrain = QtWidgets.QAction(self) |
---|
| 584 | self.actionMutualMultiConstrain.setObjectName("actionMutualMultiConstrain") |
---|
| 585 | self.actionMutualMultiConstrain.setText(QtCore.QCoreApplication.translate("self", "Mutual constrain of parameters in selected models...")) |
---|
| 586 | |
---|
| 587 | menu.addAction(self.actionSelect) |
---|
| 588 | menu.addAction(self.actionDeselect) |
---|
| 589 | menu.addSeparator() |
---|
| 590 | |
---|
| 591 | if num_rows >= 2: |
---|
| 592 | menu.addAction(self.actionMutualMultiConstrain) |
---|
[676f137] | 593 | |
---|
[be8f4b0] | 594 | # Define the callbacks |
---|
[47d7d2d] | 595 | self.actionMutualMultiConstrain.triggered.connect(self.showMultiConstraint) |
---|
[be8f4b0] | 596 | self.actionSelect.triggered.connect(self.selectModels) |
---|
| 597 | self.actionDeselect.triggered.connect(self.deselectModels) |
---|
| 598 | try: |
---|
| 599 | menu.exec_(self.tblTabList.viewport().mapToGlobal(position)) |
---|
| 600 | except AttributeError as ex: |
---|
| 601 | logging.error("Error generating context menu: %s" % ex) |
---|
| 602 | return |
---|
| 603 | |
---|
| 604 | def showConstrContextMenu(self, position): |
---|
[676f137] | 605 | """ |
---|
[be8f4b0] | 606 | Show context specific menu in the tab table widget. |
---|
[676f137] | 607 | """ |
---|
[be8f4b0] | 608 | menu = QtWidgets.QMenu() |
---|
| 609 | rows = [s.row() for s in self.tblConstraints.selectionModel().selectedRows()] |
---|
| 610 | num_rows = len(rows) |
---|
| 611 | if num_rows <= 0: |
---|
| 612 | return |
---|
| 613 | # Select for fitting |
---|
| 614 | param_string = "constraint " if num_rows==1 else "constraints " |
---|
| 615 | |
---|
| 616 | self.actionSelect = QtWidgets.QAction(self) |
---|
| 617 | self.actionSelect.setObjectName("actionSelect") |
---|
| 618 | self.actionSelect.setText(QtCore.QCoreApplication.translate("self", "Select "+param_string+" for fitting")) |
---|
| 619 | # Unselect from fitting |
---|
| 620 | self.actionDeselect = QtWidgets.QAction(self) |
---|
| 621 | self.actionDeselect.setObjectName("actionDeselect") |
---|
| 622 | self.actionDeselect.setText(QtCore.QCoreApplication.translate("self", "De-select "+param_string+" from fitting")) |
---|
[676f137] | 623 | |
---|
[be8f4b0] | 624 | self.actionRemoveConstraint = QtWidgets.QAction(self) |
---|
| 625 | self.actionRemoveConstraint.setObjectName("actionRemoveConstrain") |
---|
| 626 | self.actionRemoveConstraint.setText(QtCore.QCoreApplication.translate("self", "Remove "+param_string)) |
---|
| 627 | |
---|
| 628 | menu.addAction(self.actionSelect) |
---|
| 629 | menu.addAction(self.actionDeselect) |
---|
| 630 | menu.addSeparator() |
---|
| 631 | menu.addAction(self.actionRemoveConstraint) |
---|
| 632 | |
---|
| 633 | # Define the callbacks |
---|
| 634 | self.actionRemoveConstraint.triggered.connect(self.deleteConstraint) |
---|
| 635 | self.actionSelect.triggered.connect(self.selectConstraints) |
---|
| 636 | self.actionDeselect.triggered.connect(self.deselectConstraints) |
---|
| 637 | try: |
---|
| 638 | menu.exec_(self.tblConstraints.viewport().mapToGlobal(position)) |
---|
| 639 | except AttributeError as ex: |
---|
| 640 | logging.error("Error generating context menu: %s" % ex) |
---|
| 641 | return |
---|
| 642 | |
---|
| 643 | def selectConstraints(self): |
---|
| 644 | """ |
---|
| 645 | Selected constraints are chosen for fitting |
---|
| 646 | """ |
---|
| 647 | status = QtCore.Qt.Checked |
---|
| 648 | self.setRowSelection(self.tblConstraints, status) |
---|
| 649 | |
---|
| 650 | def deselectConstraints(self): |
---|
| 651 | """ |
---|
| 652 | Selected constraints are removed for fitting |
---|
| 653 | """ |
---|
| 654 | status = QtCore.Qt.Unchecked |
---|
| 655 | self.setRowSelection(self.tblConstraints, status) |
---|
| 656 | |
---|
| 657 | def selectModels(self): |
---|
| 658 | """ |
---|
| 659 | Selected models are chosen for fitting |
---|
| 660 | """ |
---|
| 661 | status = QtCore.Qt.Checked |
---|
| 662 | self.setRowSelection(self.tblTabList, status) |
---|
| 663 | |
---|
| 664 | def deselectModels(self): |
---|
| 665 | """ |
---|
| 666 | Selected models are removed for fitting |
---|
| 667 | """ |
---|
| 668 | status = QtCore.Qt.Unchecked |
---|
| 669 | self.setRowSelection(self.tblTabList, status) |
---|
| 670 | |
---|
| 671 | def selectedParameters(self, widget): |
---|
| 672 | """ Returns list of selected (highlighted) parameters """ |
---|
| 673 | return [s.row() for s in widget.selectionModel().selectedRows()] |
---|
| 674 | |
---|
| 675 | def setRowSelection(self, widget, status=QtCore.Qt.Unchecked): |
---|
| 676 | """ |
---|
| 677 | Selected models are chosen for fitting |
---|
| 678 | """ |
---|
| 679 | # Convert to proper indices and set requested enablement |
---|
| 680 | for row in self.selectedParameters(widget): |
---|
| 681 | widget.item(row, 0).setCheckState(status) |
---|
| 682 | |
---|
| 683 | def deleteConstraint(self):#, row): |
---|
| 684 | """ |
---|
| 685 | Delete all selected constraints. |
---|
| 686 | """ |
---|
[47d7d2d] | 687 | # Removing rows from the table we're iterating over, |
---|
| 688 | # so prepare a list of data first |
---|
[be8f4b0] | 689 | constraints_to_delete = [] |
---|
| 690 | for row in self.selectedParameters(self.tblConstraints): |
---|
| 691 | constraints_to_delete.append(self.tblConstraints.item(row, 0).data(0)) |
---|
| 692 | for constraint in constraints_to_delete: |
---|
| 693 | moniker = constraint[:constraint.index(':')] |
---|
| 694 | param = constraint[constraint.index(':')+1:constraint.index('=')].strip() |
---|
| 695 | tab = self.available_tabs[moniker] |
---|
| 696 | tab.deleteConstraintOnParameter(param) |
---|
| 697 | # Constraints removed - refresh the table widget |
---|
| 698 | self.initializeFitList() |
---|
| 699 | |
---|
[47d7d2d] | 700 | def uneditableItem(self, data=""): |
---|
| 701 | """ |
---|
| 702 | Returns an uneditable Table Widget Item |
---|
| 703 | """ |
---|
| 704 | item = QtWidgets.QTableWidgetItem(data) |
---|
| 705 | item.setFlags( QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled ) |
---|
| 706 | return item |
---|
| 707 | |
---|
[be8f4b0] | 708 | def updateFitLine(self, tab): |
---|
| 709 | """ |
---|
| 710 | Update a single line of the table widget with tab info |
---|
| 711 | """ |
---|
[ba01ad1] | 712 | fit_page = ObjectLibrary.getObject(tab) |
---|
| 713 | model = fit_page.kernel_module |
---|
[be8f4b0] | 714 | if model is None: |
---|
| 715 | return |
---|
| 716 | tab_name = tab |
---|
| 717 | model_name = model.id |
---|
| 718 | moniker = model.name |
---|
[ba01ad1] | 719 | model_data = fit_page.data |
---|
[be8f4b0] | 720 | model_filename = model_data.filename |
---|
[ba01ad1] | 721 | self.available_tabs[moniker] = fit_page |
---|
[be8f4b0] | 722 | |
---|
| 723 | # Update the model table widget |
---|
| 724 | pos = self.tblTabList.rowCount() |
---|
| 725 | self.tblTabList.insertRow(pos) |
---|
[47d7d2d] | 726 | item = self.uneditableItem(tab_name) |
---|
| 727 | item.setFlags(item.flags() ^ QtCore.Qt.ItemIsUserCheckable) |
---|
[ba01ad1] | 728 | if tab_name in self.tabs_for_fitting: |
---|
| 729 | state = QtCore.Qt.Checked if self.tabs_for_fitting[tab_name] else QtCore.Qt.Unchecked |
---|
| 730 | item.setCheckState(state) |
---|
| 731 | else: |
---|
| 732 | item.setCheckState(QtCore.Qt.Checked) |
---|
| 733 | self.tabs_for_fitting[tab_name] = True |
---|
| 734 | |
---|
[731efec] | 735 | # Disable signals so we don't get infinite call recursion |
---|
| 736 | self.tblTabList.blockSignals(True) |
---|
[be8f4b0] | 737 | self.tblTabList.setItem(pos, 0, item) |
---|
[47d7d2d] | 738 | self.tblTabList.setItem(pos, 1, self.uneditableItem(model_name)) |
---|
| 739 | self.tblTabList.setItem(pos, 2, self.uneditableItem(model_filename)) |
---|
| 740 | # Moniker is editable, so no option change |
---|
| 741 | item = QtWidgets.QTableWidgetItem(moniker) |
---|
| 742 | self.tblTabList.setItem(pos, 3, item) |
---|
| 743 | self.tblTabList.blockSignals(False) |
---|
[be8f4b0] | 744 | |
---|
| 745 | # Check if any constraints present in tab |
---|
[235d766] | 746 | constraint_names = fit_page.getComplexConstraintsForModel() |
---|
[ba01ad1] | 747 | constraints = fit_page.getConstraintObjectsForModel() |
---|
[be8f4b0] | 748 | if not constraints: |
---|
| 749 | return |
---|
| 750 | self.tblConstraints.setEnabled(True) |
---|
[731efec] | 751 | self.tblConstraints.blockSignals(True) |
---|
[ba01ad1] | 752 | for constraint, constraint_name in zip(constraints, constraint_names): |
---|
[be8f4b0] | 753 | # Create the text for widget item |
---|
[ba01ad1] | 754 | label = moniker + ":"+ constraint_name[0] + " = " + constraint_name[1] |
---|
| 755 | pos = self.tblConstraints.rowCount() |
---|
| 756 | self.available_constraints[pos] = constraint |
---|
[be8f4b0] | 757 | |
---|
| 758 | # Show the text in the constraint table |
---|
[ba01ad1] | 759 | item = self.uneditableItem(label) |
---|
[ecc5d043] | 760 | item = QtWidgets.QTableWidgetItem(label) |
---|
[ba01ad1] | 761 | item.setFlags(item.flags() ^ QtCore.Qt.ItemIsUserCheckable) |
---|
[be8f4b0] | 762 | item.setCheckState(QtCore.Qt.Checked) |
---|
| 763 | self.tblConstraints.insertRow(pos) |
---|
| 764 | self.tblConstraints.setItem(pos, 0, item) |
---|
[731efec] | 765 | self.tblConstraints.blockSignals(False) |
---|
[be8f4b0] | 766 | |
---|
| 767 | def initializeFitList(self): |
---|
| 768 | """ |
---|
| 769 | Fill the list of model/data sets for fitting/constraining |
---|
| 770 | """ |
---|
| 771 | # look at the object library to find all fit tabs |
---|
| 772 | # Show the content of the current "model" |
---|
| 773 | objects = ObjectLibrary.listObjects() |
---|
| 774 | |
---|
| 775 | # Tab dict |
---|
| 776 | # moniker -> (kernel_module, data) |
---|
| 777 | self.available_tabs = {} |
---|
| 778 | # Constraint dict |
---|
| 779 | # moniker -> [constraints] |
---|
| 780 | self.available_constraints = {} |
---|
| 781 | |
---|
| 782 | # Reset the table widgets |
---|
| 783 | self.tblTabList.setRowCount(0) |
---|
| 784 | self.tblConstraints.setRowCount(0) |
---|
| 785 | |
---|
| 786 | # Fit disabled |
---|
| 787 | self.cmdFit.setEnabled(False) |
---|
| 788 | |
---|
| 789 | if not objects: |
---|
| 790 | return |
---|
[676f137] | 791 | |
---|
[be8f4b0] | 792 | tabs = [tab for tab in ObjectLibrary.listObjects() if self.isTabImportable(tab)] |
---|
[72651df] | 793 | if not self._row_order: |
---|
| 794 | # Initialize tab order list |
---|
| 795 | self._row_order = tabs |
---|
| 796 | else: |
---|
| 797 | tabs = self.orderedSublist(self._row_order, tabs) |
---|
| 798 | self._row_order = tabs |
---|
| 799 | |
---|
[be8f4b0] | 800 | for tab in tabs: |
---|
| 801 | self.updateFitLine(tab) |
---|
| 802 | self.updateSignalsFromTab(tab) |
---|
| 803 | # We have at least 1 fit page, allow fitting |
---|
| 804 | self.cmdFit.setEnabled(True) |
---|
[47d7d2d] | 805 | |
---|
[72651df] | 806 | def orderedSublist(self, order_list, target_list): |
---|
| 807 | """ |
---|
| 808 | Orders the target_list such that any elements |
---|
| 809 | present in order_list show up first and in the order |
---|
| 810 | from order_list. |
---|
| 811 | """ |
---|
| 812 | tmp_list = [] |
---|
| 813 | # 1. get the non-matching elements |
---|
| 814 | nonmatching = list(set(target_list) - set(order_list)) |
---|
| 815 | # 2: start with matching tabs, in the correct order |
---|
| 816 | for elem in order_list: |
---|
| 817 | if elem in target_list: |
---|
| 818 | tmp_list.append(elem) |
---|
| 819 | # 3. add the remaning tabs in any order |
---|
| 820 | ordered_list = tmp_list + nonmatching |
---|
| 821 | return ordered_list |
---|
| 822 | |
---|
[47d7d2d] | 823 | def validateMoniker(self, new_moniker=None): |
---|
| 824 | """ |
---|
| 825 | Check new_moniker for correctness. |
---|
| 826 | It must be non-empty. |
---|
| 827 | It must not be the same as other monikers. |
---|
| 828 | """ |
---|
| 829 | if not new_moniker: |
---|
| 830 | return False |
---|
| 831 | |
---|
| 832 | for existing_moniker in self.available_tabs: |
---|
| 833 | if existing_moniker == new_moniker and existing_moniker != self.current_cell: |
---|
| 834 | return False |
---|
| 835 | |
---|
| 836 | return True |
---|
| 837 | |
---|
[c5a2722f] | 838 | def getObjectByName(self, name): |
---|
[731efec] | 839 | """ |
---|
| 840 | Given name of the fit, returns associated fit object |
---|
| 841 | """ |
---|
[c5a2722f] | 842 | for object_name in ObjectLibrary.listObjects(): |
---|
| 843 | object = ObjectLibrary.getObject(object_name) |
---|
| 844 | if isinstance(object, FittingWidget): |
---|
| 845 | try: |
---|
| 846 | if object.kernel_module.name == name: |
---|
| 847 | return object |
---|
| 848 | except AttributeError: |
---|
| 849 | # Disregard atribute errors - empty fit widgets |
---|
| 850 | continue |
---|
| 851 | return None |
---|
| 852 | |
---|
[ecc5d043] | 853 | def onAcceptConstraint(self, con_tuple): |
---|
| 854 | """ |
---|
| 855 | Receive constraint tuple from the ComplexConstraint dialog and adds contraint |
---|
| 856 | """ |
---|
| 857 | #"M1, M2, M3" etc |
---|
| 858 | model_name, constraint = con_tuple |
---|
| 859 | constrained_tab = self.getObjectByName(model_name) |
---|
| 860 | if constrained_tab is None: |
---|
| 861 | return |
---|
| 862 | |
---|
| 863 | # Find the constrained parameter row |
---|
| 864 | constrained_row = constrained_tab.getRowFromName(constraint.param) |
---|
| 865 | |
---|
| 866 | # Update the tab |
---|
| 867 | constrained_tab.addConstraintToRow(constraint, constrained_row) |
---|
| 868 | |
---|
[442a9ae] | 869 | # Select this parameter for adjusting/fitting |
---|
| 870 | constrained_tab.selectCheckbox(constrained_row) |
---|
| 871 | |
---|
| 872 | |
---|
[47d7d2d] | 873 | def showMultiConstraint(self): |
---|
| 874 | """ |
---|
| 875 | Invoke the complex constraint editor |
---|
| 876 | """ |
---|
[2d466e4] | 877 | selected_rows = self.selectedParameters(self.tblTabList) |
---|
| 878 | |
---|
[2e5081b] | 879 | tab_list = [ObjectLibrary.getObject(self.tblTabList.item(s, 0).data(0)) for s in range(self.tblTabList.rowCount())] |
---|
[2d466e4] | 880 | # Create and display the widget for param1 and param2 |
---|
| 881 | cc_widget = ComplexConstraint(self, tabs=tab_list) |
---|
[ecc5d043] | 882 | cc_widget.constraintReadySignal.connect(self.onAcceptConstraint) |
---|
[2d466e4] | 883 | |
---|
| 884 | if cc_widget.exec_() != QtWidgets.QDialog.Accepted: |
---|
| 885 | return |
---|
| 886 | |
---|
[e5ae812] | 887 | def getFitPage(self): |
---|
| 888 | """ |
---|
| 889 | Retrieves the state of this page |
---|
| 890 | """ |
---|
| 891 | param_list = [] |
---|
[c5a2722f] | 892 | |
---|
[e5ae812] | 893 | param_list.append(['is_constraint', 'True']) |
---|
| 894 | param_list.append(['data_id', "cs_tab"+str(self.page_id)]) |
---|
| 895 | param_list.append(['current_type', self.currentType]) |
---|
| 896 | param_list.append(['is_chain_fitting', str(self.is_chain_fitting)]) |
---|
| 897 | param_list.append(['special_case', self.cbCases.currentText()]) |
---|
[3b3b40b] | 898 | |
---|
[e5ae812] | 899 | return param_list |
---|
[c5a2722f] | 900 | |
---|
[e5ae812] | 901 | def getFitModel(self): |
---|
| 902 | """ |
---|
| 903 | Retrieves current model |
---|
| 904 | """ |
---|
| 905 | model_list = [] |
---|
[c5a2722f] | 906 | |
---|
[e5ae812] | 907 | checked_models = {} |
---|
| 908 | for row in range(self.tblTabList.rowCount()): |
---|
| 909 | model_name = self.tblTabList.item(row,1).data(0) |
---|
| 910 | active = self.tblTabList.item(row,0).checkState()# == QtCore.Qt.Checked |
---|
| 911 | checked_models[model_name] = str(active) |
---|
| 912 | |
---|
| 913 | checked_constraints = {} |
---|
| 914 | for row in range(self.tblConstraints.rowCount()): |
---|
| 915 | model_name = self.tblConstraints.item(row,0).data(0) |
---|
| 916 | active = self.tblConstraints.item(row,0).checkState()# == QtCore.Qt.Checked |
---|
| 917 | checked_constraints[model_name] = str(active) |
---|
| 918 | |
---|
| 919 | model_list.append(['checked_models', checked_models]) |
---|
| 920 | model_list.append(['checked_constraints', checked_constraints]) |
---|
| 921 | return model_list |
---|
| 922 | |
---|
| 923 | def createPageForParameters(self, parameters=None): |
---|
| 924 | """ |
---|
| 925 | Update the page with passed parameter values |
---|
| 926 | """ |
---|
| 927 | # checked models |
---|
| 928 | if not 'checked_models' in parameters: |
---|
| 929 | return |
---|
| 930 | models = parameters['checked_models'][0] |
---|
| 931 | for model, check_state in models.items(): |
---|
| 932 | for row in range(self.tblTabList.rowCount()): |
---|
| 933 | model_name = self.tblTabList.item(row,1).data(0) |
---|
| 934 | if model_name != model: |
---|
| 935 | continue |
---|
| 936 | # check/uncheck item |
---|
| 937 | self.tblTabList.item(row,0).setCheckState(int(check_state)) |
---|
| 938 | |
---|
| 939 | if not 'checked_constraints' in parameters: |
---|
| 940 | return |
---|
| 941 | # checked constraints |
---|
| 942 | models = parameters['checked_constraints'][0] |
---|
| 943 | for model, check_state in models.items(): |
---|
| 944 | for row in range(self.tblConstraints.rowCount()): |
---|
| 945 | model_name = self.tblConstraints.item(row,0).data(0) |
---|
| 946 | if model_name != model: |
---|
| 947 | continue |
---|
| 948 | # check/uncheck item |
---|
| 949 | self.tblConstraints.item(row,0).setCheckState(int(check_state)) |
---|
| 950 | |
---|
| 951 | # fit/batch radio |
---|
| 952 | isBatch = parameters['current_type'][0] == 'BatchPage' |
---|
| 953 | if isBatch: |
---|
| 954 | self.btnBatch.toggle() |
---|
| 955 | |
---|
| 956 | # chain |
---|
| 957 | is_chain = parameters['is_chain_fitting'][0] == 'True' |
---|
| 958 | if isBatch: |
---|
| 959 | self.chkChain.setChecked(is_chain) |
---|