def Activated(self):
selectedDatum = Asm4.getSelectedDatum()
# check if the datum object is already mapped to something
if selectedDatum.MapMode == 'Deactivated' and Asm4.checkModel():
Gui.Control.showDialog(placeDatumUI())
else:
Gui.runCommand('Part_EditAttachment')
'''
def __init__(self):
self.base = QtGui.QWidget()
self.form = self.base
self.form.setWindowIcon(QtGui.QIcon(iconFile))
self.form.setWindowTitle('Place a Datum object in the assembly')
# get the current active document to avoid errors if user changes tab
self.activeDoc = App.activeDocument()
# the parent (top-level) assembly is the App::Part called Model (hard-coded)
self.parentAssembly = self.activeDoc.Model
# check that we have selected a PartDesign::CoordinateSystem
self.selectedDatum = Asm4.getSelectedDatum()
# Now we can draw the UI
self.drawUI()
self.initUI()
# now self.parentList and self.parentTable are available
# find all the linked parts in the assembly
for objName in self.parentAssembly.getSubObjects():
# remove the trailing .
obj = self.activeDoc.getObject(objName[0:-1])
if obj.TypeId == 'App::Link':
# add it to our list if it's a link to an App::Part ...
if hasattr(obj.LinkedObject, 'isDerivedFrom'):
linkedObj = obj.LinkedObject
if linkedObj.isDerivedFrom(
'App::Part') or linkedObj.isDerivedFrom(
'PartDesign::Body'):
# add to the object table holding the objects ...
self.parentTable.append(obj)
# ... and add to the drop-down combo box with the assembly tree's parts
objIcon = obj.LinkedObject.ViewObject.Icon
objText = Asm4.nameLabel(obj)
self.parentList.addItem(objIcon, objText, obj)
self.old_EE = ' '
# get and store the Placement's current ExpressionEngine:
self.old_EE = Asm4.placementEE(self.selectedDatum.ExpressionEngine)
# decode the old ExpressionEngine
# if the decode is unsuccessful, old_Expression is set to False
# and old_attPart and old_attLCS are set to 'None'
old_Parent = ''
old_ParentPart = ''
old_attLCS = ''
(old_Parent, old_ParentPart,
old_attLCS) = Asm4.splitExpressionDatum(self.old_EE)
# find the oldPart in the current part list...
oldPart = self.parentList.findText(old_Parent)
# if not found
if oldPart == -1:
# set to initial "Select linked Part" entry
self.parentList.setCurrentIndex(0)
else:
self.parentList.setCurrentIndex(oldPart)
parent_found = False
parent_index = 1
for item in self.parentTable[1:]:
if item.Name == old_Parent:
parent_found = True
break
else:
parent_index += 1
if not parent_found:
parent_index = 0
self.parentList.setCurrentIndex(parent_index)
# this should have triggered self.getPartLCS() to fill the LCS list
# find the old attachment Datum in the list of the Datums in the linked part...
# lcs_found = []
lcs_found = self.attLCSlist.findItems(old_attLCS,
QtCore.Qt.MatchExactly)
if not lcs_found:
lcs_found = self.attLCSlist.findItems(old_attLCS + ' (',
QtCore.Qt.MatchContains)
if lcs_found:
# ... and select it
self.attLCSlist.setCurrentItem(lcs_found[0])
def IsActive(self):
if App.ActiveDocument and Asm4.getSelectedDatum():
return True
return False