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# ***************************************************************************
# * Copyright (c) 2020 Russell Johnson (russ4262) <russ4262@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.Base.Gui.Util as PathGuiUtil
import Path.Op.Gui.Base as PathOpGui
import Path.Op.Slot as PathSlot
import PathGui
from PySide import QtCore
__title__ = "CAM Slot Operation UI"
__author__ = "russ4262 (Russell Johnson)"
__url__ = "https://www.freecad.org"
__doc__ = "Slot operation page controller and command implementation."
__contributors__ = ""
DEBUG = False
def debugMsg(msg):
global DEBUG
if DEBUG:
FreeCAD.Console.PrintMessage("PathSlotGui:: " + msg + "\n")
class TaskPanelOpPage(PathOpGui.TaskPanelPage):
"""Page controller class for the Slot operation."""
def getForm(self):
"""getForm() ... returns UI"""
debugMsg("getForm()")
return FreeCADGui.PySideUic.loadUi(":/panels/PageOpSlotEdit.ui")
def initPage(self, obj):
"""initPage(obj) ... Is called after getForm() to initiate the task panel."""
debugMsg("initPage()")
self.CATS = [None, None]
self.propEnums = PathSlot.ObjectSlot.propertyEnumerations(dataType="raw")
self.ENUMS = dict()
self.setTitle("Slot - " + obj.Label)
# retrieve property enumerations
# Requirements due to Gui::QuantitySpinBox class use in UI panel
self.geo1Extension = PathGuiUtil.QuantitySpinBox(
self.form.geo1Extension, obj, "ExtendPathStart"
)
self.geo2Extension = PathGuiUtil.QuantitySpinBox(
self.form.geo2Extension, obj, "ExtendPathEnd"
)
def setFields(self, obj):
"""setFields(obj) ... transfers obj's property values to UI"""
debugMsg("setFields()")
debugMsg("... calling updateVisibility()")
self.updateVisibility()
self.updateQuantitySpinBoxes()
self.setupToolController(obj, self.form.toolController)
self.setupCoolant(obj, self.form.coolantController)
enums = [t[1] for t in self.propEnums["Reference1"]]
if "Reference1" in self.ENUMS:
enums = self.ENUMS["Reference1"]
debugMsg(" -enums1: {}".format(enums))
idx = 0
if obj.Reference1 in enums:
idx = enums.index(obj.Reference1)
self.form.geo1Reference.setCurrentIndex(idx)
enums = [t[1] for t in self.propEnums["Reference2"]]
if "Reference2" in self.ENUMS:
enums = self.ENUMS["Reference2"]
debugMsg(" -enums2: {}".format(enums))
idx = 0
if obj.Reference2 in enums:
idx = enums.index(obj.Reference2)
self.form.geo2Reference.setCurrentIndex(idx)
self.selectInComboBox(obj.LayerMode, self.form.layerMode)
self.selectInComboBox(obj.PathOrientation, self.form.pathOrientation)
if obj.ReverseDirection:
self.form.reverseDirection.setCheckState(QtCore.Qt.Checked)
else:
self.form.reverseDirection.setCheckState(QtCore.Qt.Unchecked)
def updateQuantitySpinBoxes(self):
self.geo1Extension.updateWidget()
self.geo2Extension.updateWidget()
def getFields(self, obj):
"""getFields(obj) ... transfers values from UI to obj's properties"""
debugMsg("getFields()")
self.updateToolController(obj, self.form.toolController)
self.updateCoolant(obj, self.form.coolantController)
val = obj.getEnumerationsOfProperty("Reference1")[self.form.geo1Reference.currentIndex()]
obj.Reference1 = val
self.geo1Extension.updateProperty()
val = obj.getEnumerationsOfProperty("Reference2")[self.form.geo2Reference.currentIndex()]
obj.Reference2 = val
self.geo2Extension.updateProperty()
val = self.propEnums["LayerMode"][self.form.layerMode.currentIndex()][1]
obj.LayerMode = val
val = self.propEnums["PathOrientation"][self.form.pathOrientation.currentIndex()][1]
obj.PathOrientation = val
obj.ReverseDirection = self.form.reverseDirection.isChecked()
def getSignalsForUpdate(self, obj):
"""getSignalsForUpdate(obj) ... return list of signals for updating obj"""
debugMsg("getSignalsForUpdate()")
signals = []
signals.append(self.form.toolController.currentIndexChanged)
signals.append(self.form.coolantController.currentIndexChanged)
signals.append(self.form.geo1Extension.editingFinished)
signals.append(self.form.geo1Reference.currentIndexChanged)
signals.append(self.form.geo2Extension.editingFinished)
signals.append(self.form.geo2Reference.currentIndexChanged)
signals.append(self.form.layerMode.currentIndexChanged)
signals.append(self.form.pathOrientation.currentIndexChanged)
if hasattr(self.form.reverseDirection, "checkStateChanged"): # Qt version >= 6.7.0
signals.append(self.form.reverseDirection.checkStateChanged)
else: # Qt version < 6.7.0
signals.append(self.form.reverseDirection.stateChanged)
return signals
def updateVisibility(self, sentObj=None):
"""updateVisibility(sentObj=None)... Updates visibility of Tasks panel objects."""
# debugMsg('updateVisibility()')
hideFeatures = True
if hasattr(self.obj, "Base"):
if self.obj.Base:
self.form.customPoints.hide()
self.form.featureReferences.show()
self.form.pathOrientation_label.show()
self.form.pathOrientation.show()
hideFeatures = False
base, sublist = self.obj.Base[0]
subCnt = len(sublist)
if subCnt == 1:
debugMsg(" -subCnt == 1")
# Save value, then reset choices
n1 = sublist[0]
# s1 = getattr(base.Shape, n1)
# Show Reference1 and customize options within
self.form.geo1Reference.show()
self.form.geo1Reference_label.show()
self.form.geo1Reference_label.setText("Reference: {}".format(n1))
self.customizeReference_1(n1, single=True)
# Hide Reference2
self.form.geo2Reference.hide()
self.form.geo2Reference_label.hide()
self.form.geo2Reference_label.setText("End Reference")
if self.CATS[1]:
self.CATS[1] = None
elif subCnt == 2:
debugMsg(" -subCnt == 2")
n1 = sublist[0]
n2 = sublist[1]
# s1 = getattr(base.Shape, n1)
# s2 = getattr(base.Shape, n2)
# Show Reference1 and customize options within
self.form.geo1Reference.show()
self.form.geo1Reference_label.show()
self.form.geo1Reference_label.setText("Start Reference: {}".format(n1))
self.customizeReference_1(n1)
# Show Reference2 and customize options within
self.form.geo2Reference.show()
self.form.geo2Reference_label.show()
self.form.geo2Reference_label.setText("End Reference: {}".format(n2))
self.customizeReference_2(n2)
else:
self.form.pathOrientation_label.hide()
self.form.pathOrientation.hide()
if hideFeatures:
# reset values
self.CATS = [None, None]
self.selectInComboBox("Start to End", self.form.pathOrientation)
# hide inputs and show message
self.form.featureReferences.hide()
self.form.customPoints.show()
def customizeReference_1(self, sub, single=False):
debugMsg("customizeReference_1()")
# Customize Reference1 combobox options
# by removing unavailable choices
cat = sub[:4]
if cat != self.CATS[0]:
self.CATS[0] = cat
slot = PathSlot.ObjectSlot
enums = slot._makeReference1Enumerations(slot, sub, single)
self.ENUMS["Reference1"] = enums
debugMsg("Ref1: {}".format(enums))
rawEnums = slot.propertyEnumerations(dataType="raw")["Reference1"]
enumTups = [(t, d) for t, d in rawEnums if d in enums]
self._updateComboBox(self.form.geo1Reference, enumTups)
def customizeReference_2(self, sub):
debugMsg("customizeReference_2()")
# Customize Reference2 combobox options
# by removing unavailable choices
cat = sub[:4]
if cat != self.CATS[1]:
self.CATS[1] = cat
slot = PathSlot.ObjectSlot
enums = slot._makeReference2Enumerations(slot, sub)
self.ENUMS["Reference2"] = enums
debugMsg("Ref2: {}".format(enums))
rawEnums = slot.propertyEnumerations(dataType="raw")["Reference2"]
enumTups = [(t, d) for t, d in rawEnums if d in enums]
self._updateComboBox(self.form.geo2Reference, enumTups)
def registerSignalHandlers(self, obj):
# debugMsg('registerSignalHandlers()')
# self.form.pathOrientation.currentIndexChanged.connect(self.updateVisibility)
pass
def _updateComboBox(self, cBox, enumTups):
cBox.blockSignals(True)
cBox.clear()
for text, data in enumTups: # load enumerations
cBox.addItem(text, data)
self.selectInSlotComboBox(data, cBox)
cBox.blockSignals(False)
def selectInSlotComboBox(self, name, combo):
"""selectInSlotComboBox(name, combo) ...
helper function to select a specific value in a combo box."""
# Search using currentData and return if found
newindex = combo.findData(name)
if newindex >= 0:
combo.setCurrentIndex(newindex)
return
# if not found, search using current text
newindex = combo.findText(name, QtCore.Qt.MatchFixedString)
if newindex >= 0:
combo.setCurrentIndex(newindex)
return
# not found, return unchanged
combo.setCurrentIndex(0)
return
Command = PathOpGui.SetupOperation(
"Slot",
PathSlot.Create,
TaskPanelOpPage,
"CAM_Slot",
QtCore.QT_TRANSLATE_NOOP("CAM_Slot", "Slot"),
QtCore.QT_TRANSLATE_NOOP(
"CAM_Slot",
"Create a single horizontal slot between two points."
"\n\nPoints can be specified through selected geometry or custom points."
"\nAllowed selection only from one model:"
"\n - two vertexes,"
"\n - one or two edges,"
"\n - one horizontal or vertical face,"
"\n - one or two vertical faces.",
),
PathSlot.SetupProperties,
)
FreeCAD.Console.PrintLog("Loading PathSlotGui... done\n")
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