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# ***************************************************************************
# * Copyright (c) 2019 sliptonic <shopinthewoods@gmail.com> *
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU Lesser General Public License (LGPL) *
# * as published by the Free Software Foundation; either version 2 of *
# * the License, or (at your option) any later version. *
# * for detail see the LICENCE text file. *
# * *
# * This program is distributed in the hope that it will be useful, *
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
# * GNU Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this program; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
import FreeCAD
import FreeCADGui
import Path
import Path.Base.Gui.Util as PathGuiUtil
import Path.Op.Gui.Base as PathOpGui
import Path.Op.Gui.CircularHoleBase as PathCircularHoleBaseGui
import Path.Op.ThreadMilling as PathThreadMilling
import PathGui
import PathScripts.PathUtils as PathUtils
import csv
from PySide.QtCore import QT_TRANSLATE_NOOP
from PySide import QtCore, QtGui
__title__ = "CAM Thread Milling Operation UI."
__author__ = "sliptonic (Brad Collette)"
__url__ = "https://www.freecad.org"
__doc__ = "UI and Command for CAM Thread Milling Operation."
if False:
Path.Log.setLevel(Path.Log.Level.DEBUG, Path.Log.thisModule())
Path.Log.trackModule(Path.Log.thisModule())
else:
Path.Log.setLevel(Path.Log.Level.INFO, Path.Log.thisModule())
translate = FreeCAD.Qt.translate
def fillThreads(form, dataFile, defaultSelect):
form.threadName.blockSignals(True)
select = form.threadName.currentText()
Path.Log.debug("select = '{}'".format(select))
form.threadName.clear()
with open("{}Mod/CAM/Data/Threads/{}".format(FreeCAD.getHomePath(), dataFile)) as fp:
reader = csv.DictReader(fp)
for row in reader:
form.threadName.addItem(row["name"], row)
if select:
form.threadName.setCurrentText(select)
elif defaultSelect:
form.threadName.setCurrentText(defaultSelect)
form.threadName.setEnabled(True)
form.threadName.blockSignals(False)
class TaskPanelOpPage(PathCircularHoleBaseGui.TaskPanelOpPage):
"""Controller for the thread milling operation's page"""
def initPage(self, obj):
self.majorDia = PathGuiUtil.QuantitySpinBox(self.form.threadMajor, obj, "MajorDiameter")
self.minorDia = PathGuiUtil.QuantitySpinBox(self.form.threadMinor, obj, "MinorDiameter")
self.pitch = PathGuiUtil.QuantitySpinBox(self.form.threadPitch, obj, "Pitch")
def getForm(self):
"""getForm() ... return UI"""
form = FreeCADGui.PySideUic.loadUi(":/panels/PageOpThreadMillingEdit.ui")
comboToPropertyMap = [
("threadOrientation", "ThreadOrientation"),
("threadType", "ThreadType"),
("opDirection", "Direction"),
]
enumTups = PathThreadMilling.ObjectThreadMilling.propertyEnumerations(dataType="raw")
self.populateCombobox(form, enumTups, comboToPropertyMap)
return form
def getFields(self, obj):
"""getFields(obj) ... update obj's properties with values from the UI"""
Path.Log.track()
self.majorDia.updateProperty()
self.minorDia.updateProperty()
self.pitch.updateProperty()
obj.ThreadOrientation = self.form.threadOrientation.currentData()
obj.ThreadType = self.form.threadType.currentData()
obj.ThreadName = self.form.threadName.currentText()
obj.ThreadFit = self.form.threadFit.value()
obj.Direction = self.form.opDirection.currentData()
obj.Passes = self.form.opPasses.value()
obj.LeadInOut = self.form.leadInOut.checkState() == QtCore.Qt.Checked
obj.TPI = self.form.threadTPI.value()
try:
self.updateToolController(obj, self.form.toolController)
except PathUtils.PathNoTCExistsException:
title = translate("CAM", "No valid toolcontroller")
message = translate(
"CAM",
"This operation requires a tool controller with a threadmilling tool",
)
self.show_error_message(title, message)
def setFields(self, obj):
"""setFields(obj) ... update UI with obj properties' values"""
Path.Log.track()
self.selectInComboBox(obj.ThreadOrientation, self.form.threadOrientation)
self.selectInComboBox(obj.ThreadType, self.form.threadType)
self.selectInComboBox(obj.Direction, self.form.opDirection)
self.form.threadName.blockSignals(True)
self.form.threadName.setCurrentText(obj.ThreadName)
self.form.threadName.blockSignals(False)
self.form.threadFit.setValue(obj.ThreadFit)
self.form.threadTPI.setValue(obj.TPI)
self.form.opPasses.setValue(obj.Passes)
self.form.leadInOut.setCheckState(
QtCore.Qt.Checked if obj.LeadInOut else QtCore.Qt.Unchecked
)
self.majorDia.updateWidget()
self.minorDia.updateWidget()
self.pitch.updateWidget()
self.setupToolController(obj, self.form.toolController)
self._updateFromThreadType()
def _isThreadCustom(self):
return self.form.threadType.currentData() in [
PathThreadMilling.ThreadTypeCustomInternal,
PathThreadMilling.ThreadTypeCustomExternal,
]
def _isThreadImperial(self):
return self.form.threadType.currentData() in PathThreadMilling.ThreadTypesImperial
def _isThreadMetric(self):
return self.form.threadType.currentData() in PathThreadMilling.ThreadTypesMetric
def _isThreadInternal(self):
return self.form.threadType.currentData() in PathThreadMilling.ThreadTypesInternal
def _isThreadExternal(self):
return self.form.threadType.currentData() in PathThreadMilling.ThreadTypesExternal
def _updateFromThreadType(self):
if self._isThreadCustom():
self.form.threadName.setEnabled(False)
self.form.threadFit.setEnabled(False)
self.form.threadFitLabel.setEnabled(False)
self.form.threadPitch.setEnabled(True)
self.form.threadPitchLabel.setEnabled(True)
self.form.threadTPI.setEnabled(True)
self.form.threadTPILabel.setEnabled(True)
else:
self.form.threadFit.setEnabled(True)
self.form.threadFitLabel.setEnabled(True)
if self._isThreadMetric():
self.form.threadPitch.setEnabled(True)
self.form.threadPitchLabel.setEnabled(True)
self.form.threadTPI.setEnabled(False)
self.form.threadTPILabel.setEnabled(False)
self.form.threadTPI.setValue(0)
else:
self.form.threadPitch.setEnabled(False)
self.form.threadPitchLabel.setEnabled(False)
self.form.threadTPI.setEnabled(True)
self.form.threadTPILabel.setEnabled(True)
self.pitch.updateWidget(0)
fillThreads(
self.form,
PathThreadMilling.ThreadTypeData[self.form.threadType.currentData()],
self.obj.ThreadName,
)
self._updateFromThreadName()
def _updateFromThreadName(self):
if not self._isThreadCustom():
thread = self.form.threadName.currentData()
fit = float(self.form.threadFit.value()) / 100
maxmin = float(thread["dMajorMin"])
maxmax = float(thread["dMajorMax"])
major = maxmin + (maxmax - maxmin) * fit
minmin = float(thread["dMinorMin"])
minmax = float(thread["dMinorMax"])
minor = minmin + (minmax - minmin) * fit
if self._isThreadMetric():
pitch = float(thread["pitch"])
self.pitch.updateWidget(pitch)
if self._isThreadImperial():
tpi = int(thread["tpi"])
self.form.threadTPI.setValue(tpi)
minor = minor * 25.4
major = major * 25.4
self.majorDia.updateWidget(major)
self.minorDia.updateWidget(minor)
self.setDirty()
def getSignalsForUpdate(self, obj):
"""getSignalsForUpdate(obj) ... return list of signals which cause the receiver to update the model"""
signals = []
signals.append(self.form.threadMajor.editingFinished)
signals.append(self.form.threadMinor.editingFinished)
signals.append(self.form.threadPitch.editingFinished)
signals.append(self.form.threadOrientation.currentIndexChanged)
signals.append(self.form.threadTPI.editingFinished)
signals.append(self.form.opDirection.currentIndexChanged)
signals.append(self.form.opPasses.editingFinished)
if hasattr(self.form.leadInOut, "checkStateChanged"): # Qt version >= 6.7.0
signals.append(self.form.leadInOut.checkStateChanged)
else: # Qt version < 6.7.0
signals.append(self.form.leadInOut.stateChanged)
signals.append(self.form.toolController.currentIndexChanged)
return signals
def registerSignalHandlers(self, obj):
self.form.threadType.currentIndexChanged.connect(self._updateFromThreadType)
self.form.threadName.currentIndexChanged.connect(self._updateFromThreadName)
self.form.threadFit.valueChanged.connect(self._updateFromThreadName)
Command = PathOpGui.SetupOperation(
"ThreadMilling",
PathThreadMilling.Create,
TaskPanelOpPage,
"CAM_ThreadMilling",
QT_TRANSLATE_NOOP("CAM_ThreadMilling", "Thread Milling"),
QT_TRANSLATE_NOOP(
"CAM_ThreadMilling",
"Creates a Thread Milling toolpath from features of a base object",
),
PathThreadMilling.SetupProperties,
)
FreeCAD.Console.PrintLog("Loading PathThreadMillingGui ... done\n")
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