292 lines
9.8 KiB
Python
292 lines
9.8 KiB
Python
# ***************************************************************************
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# * Copyright (c) 2025 Stefan Tröger <stefantroeger@gmx.net> *
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# * *
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# * This file is part of the FreeCAD CAx development system. *
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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 Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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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 Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with this program; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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__title__ = "FreeCAD FEM postprocessing table ViewProvider for the document object"
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__author__ = "Stefan Tröger"
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__url__ = "https://www.freecad.org"
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## @package view_post_table
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# \ingroup FEM
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# \brief view provider for post table object
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import FreeCAD
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import FreeCADGui
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from PySide import QtGui, QtCore
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from PySide.QtCore import QT_TRANSLATE_NOOP
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from . import view_base_fempostextractors
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from . import view_base_fempostvisualization
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from femtaskpanels import task_post_table
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from femguiutils import vtk_table_view as vtv
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from . import view_base_femobject
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_GuiPropHelper = view_base_femobject._GuiPropHelper
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class EditViewWidget(QtGui.QWidget):
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def __init__(self, obj, post_dialog):
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super().__init__()
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self._object = obj
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self._post_dialog = post_dialog
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# load the ui and set it up
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self.widget = FreeCADGui.PySideUic.loadUi(
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FreeCAD.getHomePath() + "Mod/Fem/Resources/ui/PostTableFieldViewEdit.ui"
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)
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layout = QtGui.QVBoxLayout()
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layout.addWidget(self.widget)
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self.setLayout(layout)
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self.__init_widget()
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def __init_widget(self):
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# set the other properties
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self.widget.Name.setText(self._object.ViewObject.Name)
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self.widget.Name.editingFinished.connect(self.legendChanged)
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@QtCore.Slot()
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def legendChanged(self):
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self._object.ViewObject.Name = self.widget.Name.text()
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class EditFieldAppWidget(QtGui.QWidget):
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def __init__(self, obj, post_dialog):
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super().__init__()
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self._object = obj
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self._post_dialog = post_dialog
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# load the ui and set it up (we reuse histogram, as we need the exact same)
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self.widget = FreeCADGui.PySideUic.loadUi(
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FreeCAD.getHomePath() + "Mod/Fem/Resources/ui/PostHistogramFieldAppEdit.ui"
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)
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layout = QtGui.QVBoxLayout()
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layout.addWidget(self.widget)
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self.setLayout(layout)
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self.__init_widget()
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def __init_widget(self):
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# set the other properties
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self._post_dialog._enumPropertyToCombobox(self._object, "XField", self.widget.Field)
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self._post_dialog._enumPropertyToCombobox(self._object, "XComponent", self.widget.Component)
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self.widget.Extract.setChecked(self._object.ExtractFrames)
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self.widget.Field.activated.connect(self.fieldChanged)
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self.widget.Component.activated.connect(self.componentChanged)
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self.widget.Extract.toggled.connect(self.extractionChanged)
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@QtCore.Slot(int)
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def fieldChanged(self, index):
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self._object.XField = index
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self._post_dialog._enumPropertyToCombobox(self._object, "XComponent", self.widget.Component)
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self._post_dialog._recompute()
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@QtCore.Slot(int)
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def componentChanged(self, index):
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self._object.XComponent = index
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self._post_dialog._recompute()
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@QtCore.Slot(bool)
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def extractionChanged(self, extract):
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self._object.ExtractFrames = extract
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self._post_dialog._recompute()
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class EditIndexAppWidget(QtGui.QWidget):
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def __init__(self, obj, post_dialog):
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super().__init__()
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self._object = obj
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self._post_dialog = post_dialog
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# load the ui and set it up (we reuse histogram, as we need the exact same)
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self.widget = FreeCADGui.PySideUic.loadUi(
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FreeCAD.getHomePath() + "Mod/Fem/Resources/ui/PostHistogramIndexAppEdit.ui"
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)
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layout = QtGui.QVBoxLayout()
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layout.addWidget(self.widget)
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self.setLayout(layout)
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self.__init_widget()
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def __init_widget(self):
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# set the other properties
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self.widget.Index.setValue(self._object.Index)
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self._post_dialog._enumPropertyToCombobox(self._object, "XField", self.widget.Field)
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self._post_dialog._enumPropertyToCombobox(self._object, "XComponent", self.widget.Component)
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self.widget.Index.valueChanged.connect(self.indexChanged)
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self.widget.Field.activated.connect(self.fieldChanged)
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self.widget.Component.activated.connect(self.componentChanged)
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# sometimes weird sizes occur with spinboxes
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self.widget.Index.setMaximumHeight(self.widget.Field.sizeHint().height())
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@QtCore.Slot(int)
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def fieldChanged(self, index):
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self._object.XField = index
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self._post_dialog._enumPropertyToCombobox(self._object, "XComponent", self.widget.Component)
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self._post_dialog._recompute()
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@QtCore.Slot(int)
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def componentChanged(self, index):
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self._object.XComponent = index
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self._post_dialog._recompute()
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@QtCore.Slot(int)
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def indexChanged(self, value):
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self._object.Index = value
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self._post_dialog._recompute()
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class VPPostTableFieldData(view_base_fempostextractors.VPPostExtractor):
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"""
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A View Provider for extraction of 1D field data specially for tables
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"""
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def __init__(self, vobj):
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super().__init__(vobj)
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def _get_properties(self):
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prop = [
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_GuiPropHelper(
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type="App::PropertyString",
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name="Name",
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group="Table",
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doc=QT_TRANSLATE_NOOP(
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"FEM", "The name used in the table header. Default name is used if empty"
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),
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value="",
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),
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]
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return super()._get_properties() + prop
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def attach(self, vobj):
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self.Object = vobj.Object
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self.ViewObject = vobj
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def getIcon(self):
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return ":/icons/FEM_PostField.svg"
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def get_app_edit_widget(self, post_dialog):
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return EditFieldAppWidget(self.Object, post_dialog)
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def get_view_edit_widget(self, post_dialog):
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return EditViewWidget(self.Object, post_dialog)
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def get_preview(self):
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name = QT_TRANSLATE_NOOP("FEM", "default")
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if self.ViewObject.Name:
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name = self.ViewObject.Name
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return (QtGui.QPixmap(), name)
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def get_default_color_property(self):
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return None
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class VPPostTableIndexOverFrames(VPPostTableFieldData):
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"""
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A View Provider for extraction of 1D index over frames data
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"""
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def __init__(self, vobj):
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super().__init__(vobj)
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def getIcon(self):
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return ":/icons/FEM_PostIndex.svg"
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def get_app_edit_widget(self, post_dialog):
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return EditIndexAppWidget(self.Object, post_dialog)
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class VPPostTable(view_base_fempostvisualization.VPPostVisualization):
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"""
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A View Provider for Table plots
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"""
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def __init__(self, vobj):
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super().__init__(vobj)
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def getIcon(self):
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return ":/icons/FEM_PostSpreadsheet.svg"
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def setEdit(self, vobj, mode):
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# build up the task panel
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taskd = task_post_table._TaskPanel(vobj)
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# show it
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FreeCADGui.Control.showDialog(taskd)
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return True
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def show_visualization(self):
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if not hasattr(self, "_tableview") or not self._tableview:
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main = FreeCADGui.getMainWindow()
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self._tableModel = vtv.VtkTableModel()
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self._tableview = vtv.VtkTableView(self._tableModel)
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self._tableview.setWindowTitle(self.Object.Label)
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self._tableview.setParent(main)
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self._tableview.setWindowFlags(QtGui.Qt.Dialog)
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self._tableview.resize(
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main.size().height() / 2, main.size().height() / 3
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) # keep the aspect ratio
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self.update_visualization()
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self._tableview.show()
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def update_visualization(self):
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if not hasattr(self, "_tableModel") or not self._tableModel:
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return
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# we collect the header names from the viewproviders
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table = self.Object.Table
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header = {}
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for child in self.Object.Group:
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if not child.Source:
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continue
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new_name = child.ViewObject.Name
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if new_name:
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# this child uses a custom name. We try to find all
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# columns that are from this child and use custom header for it
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for i in range(table.GetNumberOfColumns()):
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if child.Source.Name in table.GetColumnName(i):
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header[table.GetColumnName(i)] = new_name
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self._tableModel.setTable(self.Object.Table, header)
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