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a2p_importpart.py
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a2p_importpart.py
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#***************************************************************************
#* *
#* Copyright (c) 2018 kbwbe *
#* *
#* Portions of code based on hamish's assembly 2 *
#* *
#* 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 FreeCADGui,FreeCAD
from PySide import QtGui, QtCore
import os
import copy
import sys
import platform
from a2p_translateUtils import *
import a2plib
from a2p_MuxAssembly import muxAssemblyWithTopoNames
from a2p_versionmanagement import A2P_VERSION
import a2p_solversystem
from a2plib import getRelativePathesEnabled
import a2p_importedPart_class
import a2p_convertPart
from a2p_topomapper import TopoMapper
import a2p_lcs_support
from a2p_importedPart_class import Proxy_importPart, ImportedPartViewProviderProxy
import a2p_constraintServices
PYVERSION = sys.version_info[0]
#==============================================================================
class DataContainer():
def __init__(self):
self.tx = None
#==============================================================================
class ObjectCache:
"""
An assembly could use multiple instances of then same importPart.
Cache them here so fileImports have to be executed only one time...
"""
def __init__(self):
self.objects = {} # dict, key=fileName, val=object
def cleanUp(self,doc):
for key in self.objects.keys():
try:
doc.removeObject(self.objects[key].Name) #remove temporaryParts from doc
except:
pass
self.objects = {} # dict, key=fileName
def add(self,fileName,obj): # pi_obj = PartInformation-Object
self.objects[fileName] = obj
def get(self,fileName):
obj = self.objects.get(fileName,None)
if obj:
return obj
else:
return None
def isCached(self,fileName):
if fileName in self.objects.keys():
return True
else:
return False
def len(self):
return len(self.objects.keys())
objectCache = ObjectCache()
#==============================================================================
class a2p_multiShapeExtractDialog(QtGui.QDialog):
"""
Select a label from shape which has to be imported from a file.
"""
Deleted = QtCore.Signal()
Accepted = QtCore.Signal()
def __init__(self, parent, labelList = [], iconList = [], data = None):
super(a2p_multiShapeExtractDialog,self).__init__(parent=parent)
self.labelList = labelList
self.iconList = iconList
self.data = data
self.initUI()
def initUI(self):
self.setWindowTitle('Import Objects')
self.mainLayout = QtGui.QGridLayout() # a VBoxLayout for the whole form
lzip = sorted(zip(self.labelList, self.iconList))
self.labelList = [li[0] for li in lzip]
self.iconList = [li[1] for li in lzip]
l = self.labelList
self.label = QtGui.QLabel(self)
self.label.setText("Select objects to import")
self.listView = QtGui.QListWidget()
for i, item in enumerate(l):
icon = self.iconList[i]
item = QtGui.QListWidgetItem(item)
item.setIcon(icon)
item.setFlags(item.flags() | QtCore.Qt.ItemIsUserCheckable)
item.setCheckState(QtCore.Qt.Unchecked)
self.listView.addItem(item)
self.buttons = QtGui.QDialogButtonBox(self)
self.buttons.setOrientation(QtCore.Qt.Horizontal)
self.buttons.addButton("Cancel", QtGui.QDialogButtonBox.RejectRole)
self.buttons.addButton("Import", QtGui.QDialogButtonBox.AcceptRole)
self.connect(self.buttons, QtCore.SIGNAL("accepted()"), self, QtCore.SLOT("accept()"))
self.connect(self.buttons, QtCore.SIGNAL("rejected()"), self, QtCore.SLOT("reject()"))
self.mainLayout.addWidget(self.label)
self.mainLayout.addWidget(self.listView)
self.mainLayout.addWidget(self.buttons)
self.setLayout(self.mainLayout)
def accept(self):
if self.data is not None:
checked_items = []
for index in range(self.listView.count()):
if self.listView.item(index).checkState() == QtCore.Qt.Checked:
checked_items.append(self.listView.item(index).text())
if checked_items:
for i in checked_items:
print("Importing", i)
self.data.tx = checked_items
self.deleteLater()
def reject(self):
self.deleteLater()
#==============================================================================
class a2p_shapeExtractDialog(QtGui.QDialog):
"""
Select a label from shape which has to be imported from a file.
"""
Deleted = QtCore.Signal()
Accepted = QtCore.Signal()
def __init__(self,parent,labelList = [], data = None):
super(a2p_shapeExtractDialog,self).__init__(parent=parent)
#super(a2p_shapeExtractDialog,self).__init__()
self.labelList = labelList
self.data = data
self.initUI()
def initUI(self):
self.resize(400,100)
self.setWindowTitle('select a shape to be imported')
self.mainLayout = QtGui.QGridLayout() # a VBoxLayout for the whole form
self.shapeCombo = QtGui.QComboBox(self)
l = sorted(self.labelList)
self.shapeCombo.addItems(l)
self.buttons = QtGui.QDialogButtonBox(self)
self.buttons.setOrientation(QtCore.Qt.Horizontal)
self.buttons.addButton("Cancel", QtGui.QDialogButtonBox.RejectRole)
self.buttons.addButton("Choose", QtGui.QDialogButtonBox.AcceptRole)
self.connect(self.buttons, QtCore.SIGNAL("accepted()"), self, QtCore.SLOT("accept()"))
self.connect(self.buttons, QtCore.SIGNAL("rejected()"), self, QtCore.SLOT("reject()"))
self.mainLayout.addWidget(self.shapeCombo,0,0,1,1)
self.mainLayout.addWidget(self.buttons,1,0,1,1)
self.setLayout(self.mainLayout)
def accept(self):
if self.data is not None:
self.data.tx = self.shapeCombo.currentText()
self.deleteLater()
def reject(self):
self.deleteLater()
#==============================================================================
def importPartFromFile(
_doc,
filename,
extractSingleShape = False, # load only a single user defined shape from file
desiredShapeLabel = None,
importToCache = False,
cacheKey = ""
):
doc = _doc
#-------------------------------------------
# Get the importDocument
#-------------------------------------------
# look only for filenames, not paths, as there are problems on WIN10 (Address-translation??)
importDoc = None
importDocIsOpen = False
requestedFile = os.path.split(filename)[1]
for d in FreeCAD.listDocuments().values():
recentFile = os.path.split(d.FileName)[1]
if requestedFile == recentFile:
importDoc = d # file is already open...
importDocIsOpen = True
break
if not importDocIsOpen:
if filename.lower().endswith('.fcstd'):
importDoc = FreeCAD.openDocument(filename)
elif filename.lower().endswith('.stp') or filename.lower().endswith('.step'):
import ImportGui
fname = os.path.splitext(os.path.basename(filename))[0]
FreeCAD.newDocument(fname)
newname = FreeCAD.ActiveDocument.Name
FreeCAD.setActiveDocument(newname)
ImportGui.insert(filename,newname)
importDoc = FreeCAD.ActiveDocument
else:
msg = translate("A2plus_importpart","A part can only be imported from a FreeCAD '*.FCStd' file")
QtGui.QMessageBox.information( QtGui.QApplication.activeWindow(), translate("A2plus_importpart","Value Error"), msg )
return
#-------------------------------------------
# recalculate imported part if requested by preferences
# This can be useful if the imported part depends on an
# external master-spreadsheet
#-------------------------------------------
if a2plib.getRecalculateImportedParts():
for ob in importDoc.Objects:
ob.recompute()
importDoc.save() # useless without saving...
#-------------------------------------------
# Initialize the new TopoMapper
#-------------------------------------------
topoMapper = TopoMapper(importDoc)
#-------------------------------------------
# Get a list of the importable Objects
#-------------------------------------------
importableObjects = topoMapper.getTopLevelObjects(allowSketches=True)
if len(importableObjects) == 0:
msg = translate("A2plus_importpart","No visible Part to import found. Aborting operation")
QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","Import Error"),
msg
)
return
#-------------------------------------------
# if only one single shape of the importdoc is wanted..
#-------------------------------------------
labelList = []
dc = DataContainer()
if extractSingleShape:
if desiredShapeLabel is None: # ask for a shape label
for io in importableObjects:
labelList.append(io.Label)
dialog = a2p_shapeExtractDialog(
QtGui.QApplication.activeWindow(),
labelList,
dc)
dialog.exec_()
if dc.tx is None:
msg = translate("A2plus_importpart","Import of a shape reference aborted by user")
QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","Import Error"),
msg
)
return
else: # use existent shape label
dc.tx = desiredShapeLabel
#-------------------------------------------
# Discover whether we are importing a subassembly or a single part
#-------------------------------------------
subAssemblyImport = False
if all([ 'importPart' in obj.Content for obj in importableObjects]) == 1:
subAssemblyImport = True
#-------------------------------------------
# create new object
#-------------------------------------------
if importToCache:
partName = 'CachedObject_'+str(objectCache.len())
newObj = doc.addObject("Part::FeaturePython",partName)
newObj.Label = partName
else:
partName = a2plib.findUnusedObjectName( importDoc.Label, document=doc )
if extractSingleShape == False:
partLabel = a2plib.findUnusedObjectLabel( importDoc.Label, document=doc )
else:
partLabel = a2plib.findUnusedObjectLabel(
importDoc.Label,
document=doc,
extension=dc.tx
)
if PYVERSION < 3:
newObj = doc.addObject( "Part::FeaturePython", partName.encode('utf-8') )
else:
newObj = doc.addObject( "Part::FeaturePython", str(partName.encode('utf-8')) ) # works on Python 3.6.5
newObj.Label = partLabel
Proxy_importPart(newObj)
if FreeCAD.GuiUp:
ImportedPartViewProviderProxy(newObj.ViewObject)
newObj.a2p_Version = A2P_VERSION
assemblyPath = os.path.normpath(os.path.split(doc.FileName)[0])
absPath = os.path.normpath(filename)
if getRelativePathesEnabled():
if platform.system() == "Windows":
prefix = '.\\'
else:
prefix = './'
relativePath = prefix+os.path.relpath(absPath, assemblyPath)
newObj.sourceFile = relativePath
else:
newObj.sourceFile = absPath
if dc.tx is not None:
newObj.sourcePart = dc.tx
newObj.setEditorMode("timeLastImport",1)
newObj.timeLastImport = os.path.getmtime( filename )
if a2plib.getForceFixedPosition():
newObj.fixedPosition = True
else:
newObj.fixedPosition = not any([i.fixedPosition for i in doc.Objects if hasattr(i, 'fixedPosition') ])
newObj.subassemblyImport = subAssemblyImport
newObj.setEditorMode("subassemblyImport",1)
if subAssemblyImport:
if extractSingleShape:
newObj.muxInfo, newObj.Shape, newObj.ViewObject.DiffuseColor, newObj.ViewObject.Transparency = \
muxAssemblyWithTopoNames(importDoc,desiredShapeLabel = dc.tx)
else:
newObj.muxInfo, newObj.Shape, newObj.ViewObject.DiffuseColor, newObj.ViewObject.Transparency = \
muxAssemblyWithTopoNames(importDoc)
else:
# TopoMapper manages import of non A2p-Files. It generates the shapes and appropriate topo names...
if extractSingleShape:
newObj.muxInfo, newObj.Shape, newObj.ViewObject.DiffuseColor, newObj.ViewObject.Transparency = \
topoMapper.createTopoNames(desiredShapeLabel = dc.tx)
else:
newObj.muxInfo, newObj.Shape, newObj.ViewObject.DiffuseColor, newObj.ViewObject.Transparency = \
topoMapper.createTopoNames()
newObj.objectType = 'a2pPart'
if extractSingleShape == True:
if a2plib.isA2pSketch(newObj):
newObj.objectType = 'a2pSketch'
newObj.setEditorMode("objectType",1)
doc.recompute()
if importToCache: # this import is used to update already imported parts
objectCache.add(cacheKey, newObj)
else: # this is a first time import of a part
if not a2plib.getPerFaceTransparency():
# turn of perFaceTransparency by accessing ViewObject.Transparency and set to zero (non transparent)
newObj.ViewObject.Transparency = 1
newObj.ViewObject.Transparency = 0 # import assembly first time as non transparent.
lcsList = a2p_lcs_support.getListOfLCS(doc,importDoc)
if not importDocIsOpen:
FreeCAD.closeDocument(importDoc.Name)
if len(lcsList) > 0:
#=========================================
# create a group containing imported LCS's
lcsGroupObjectName = 'LCS_Collection'
lcsGroupLabel = 'LCS_Collection'
if PYVERSION < 3:
lcsGroup = doc.addObject( "Part::FeaturePython", lcsGroupObjectName.encode('utf-8') )
else:
lcsGroup = doc.addObject( "Part::FeaturePython", str(lcsGroupObjectName.encode('utf-8')) ) # works on Python 3.6.5
lcsGroup.Label = lcsGroupLabel
a2p_lcs_support.LCS_Group(lcsGroup)
a2p_lcs_support.VP_LCS_Group(lcsGroup.ViewObject)
for lcs in lcsList:
lcsGroup.addObject(lcs)
lcsGroup.Owner = newObj.Name
newObj.addProperty("App::PropertyLinkList","lcsLink","importPart").lcsLink = lcsGroup
newObj.Label = newObj.Label # this is needed to trigger an update
lcsGroup.Label = lcsGroup.Label
#=========================================
return newObj
#==============================================================================
toolTip = \
translate("A2plus_importpart",
'''
Add shapes from an external file
to the assembly
'''
)
class a2p_ImportShapeReferenceCommand():
def GetResources(self):
return {'Pixmap' : a2plib.pathOfModule()+'/icons/a2p_ShapeReference.svg',
'Accel' : "Ctrl+Shift+A", # a default shortcut (optional)
'MenuText': translate("A2plus_importpart","Add shapes from an external file"),
'ToolTip' : toolTip
}
def Activated(self):
if FreeCAD.ActiveDocument is None:
QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","No active Document found"),
translate("A2plus_importpart","First create an empty file and save it under desired name")
)
return
#
if FreeCAD.ActiveDocument.FileName == '':
QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","Unnamed document"),
translate("A2plus_importpart","Before inserting first part, please save the empty assembly to give it a name")
)
FreeCADGui.SendMsgToActiveView("Save")
return
doc = FreeCAD.activeDocument()
guidoc = FreeCADGui.activeDocument()
view = guidoc.activeView()
dialog = QtGui.QFileDialog(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","Select FreeCAD document to import part from")
)
# set option "DontUseNativeDialog"=True, as native Filedialog shows
# misbehavior on Unbuntu 18.04 LTS. It works case sensitively, what is not wanted...
if a2plib.getNativeFileManagerUsage():
dialog.setOption(QtGui.QFileDialog.DontUseNativeDialog, False)
else:
dialog.setOption(QtGui.QFileDialog.DontUseNativeDialog, True)
dialog.setNameFilter(translate("A2plus_importpart","Supported Formats (*.FCStd *.fcstd *.stp *.step);;All files (*.*)"))
if dialog.exec_():
if PYVERSION < 3:
filename = unicode(dialog.selectedFiles()[0])
else:
filename = str(dialog.selectedFiles()[0])
else:
return
if not a2plib.checkFileIsInProjectFolder(filename):
msg = translate("A2plus_importpart","The part you try to import is outside of your project-folder! Check your settings of A2plus preferences.")
QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","Import Error"),
msg
)
return
#==========================================================================================
# for multiple part import: first open the importDoc, if possible
#==========================================================================================
# look only for filenames, not paths, as there are problems on WIN10 (Address-translation??)
#==========================================================================================
importDoc = None
importDocIsOpen = False
requestedFile = os.path.split(filename)[1]
for d in FreeCAD.listDocuments().values():
recentFile = os.path.split(d.FileName)[1]
if requestedFile == recentFile:
importDoc = d # file is already open...
importDocIsOpen = True
break
if not importDocIsOpen:
if filename.lower().endswith('.fcstd'):
importDoc = FreeCAD.openDocument(filename)
elif filename.lower().endswith('.stp') or filename.lower().endswith('.step'):
import ImportGui
fname = os.path.splitext(os.path.basename(filename))[0]
FreeCAD.newDocument(fname)
newname = FreeCAD.ActiveDocument.Name
FreeCAD.setActiveDocument(newname)
ImportGui.insert(filename,newname)
importDoc = FreeCAD.ActiveDocument
else:
msg = translate("A2plus_importpart","A part can only be imported from a FreeCAD '*.FCStd' file")
QtGui.QMessageBox.information( QtGui.QApplication.activeWindow(), translate("A2plus_importpart","Value Error"), msg )
return
#==========================================================================================
# file seems to be open....
# detect the importable objects...
#==========================================================================================
topoMapper = TopoMapper(importDoc)
importableObjects = topoMapper.getTopLevelObjects(allowSketches=True)
if len(importableObjects) == 0:
msg = "No visible Part to import found. Aborting operation"
QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","Import Error"),
msg
)
return
#==========================================================================================
# creates a dialog for selecting the parts
#==========================================================================================
labelList = []
iconList = []
dc = DataContainer()
for io in importableObjects:
labelList.append(io.Label)
iconList.append(io.ViewObject.Icon)
dialog = a2p_multiShapeExtractDialog(
QtGui.QApplication.activeWindow(),
labelList, iconList,
dc
)
dialog.exec_()
if dialog.rejected:
FreeCAD.closeDocument(importDoc.Name)
if dc.tx is None or len(dc.tx)==0:
return
selectedObjects = dc.tx
importedObjectsList = []
for so in selectedObjects:
importedObject = importPartFromFile(doc, filename, extractSingleShape=True, desiredShapeLabel = so)
if not importedObject:
a2plib.Msg(translate("A2plus_importpart","imported Object is empty/none\n"))
continue
importedObjectsList.append(importedObject)
try:
FreeCAD.closeDocument(importDoc.Name) #avoid errormessage if doc already closed...
except:
pass
mw = FreeCADGui.getMainWindow()
mdi = mw.findChild(QtGui.QMdiArea)
sub = mdi.activeSubWindow()
if sub is not None:
sub.showMaximized()
self.timer = QtCore.QTimer()
QtCore.QObject.connect(self.timer, QtCore.SIGNAL("timeout()"), self.GuiViewFit)
self.timer.start( 200 ) #0.2 seconds
for io in importedObjectsList:
if io and a2plib.isA2pSketch(io):
if not any([i.fixedPosition for i in doc.Objects if hasattr(i, 'fixedPosition') ]):
io.fixedPosition = True
# At first, make all imported Objects invisible,
for io in importedObjectsList:
io.ViewObject.Visibility = False
for io in importedObjectsList:
io.ViewObject.Visibility = True # make imported objects visible step by step,
# in order to see, which one is recently being placed..
if io and not a2plib.isA2pSketch(io) and not io.fixedPosition:
pm = PartMover( view, io, deleteOnEscape = True )
while pm.isActive:
FreeCADGui.updateGui() # keeping the UI responsible
del pm
return
def IsActive(self):
doc = FreeCAD.activeDocument()
if doc is None: return False
return True
def GuiViewFit(self):
FreeCADGui.SendMsgToActiveView("ViewFit")
self.timer.stop()
FreeCADGui.addCommand('a2p_ImportShapeReferenceCommand',a2p_ImportShapeReferenceCommand())
#==============================================================================
toolTip = \
translate("A2plus_importpart",
'''
Restore transparency to
active document objects
'''
)
class a2p_Restore_Transparency_Command():
def GetResources(self):
return {'Pixmap' : a2plib.pathOfModule()+'/icons/a2p_Restore_Transparency.svg',
'Accel' : "Shift+T", # a default shortcut (optional)
'MenuText': translate("A2plus_importpart", "Restore transparency to active document objects"),
'ToolTip' : toolTip
}
def Activated(self):
doc = FreeCAD.ActiveDocument
if doc is None:
FreeCAD.Console.Print("No active document found")
return
else:
for obj in doc.Objects:
if hasattr (obj, 'ViewObject'):
if hasattr (obj.ViewObject, 'Transparency'):
if obj.ViewObject.Transparency < 100:
transparency = obj.ViewObject.Transparency
obj.ViewObject.Transparency = transparency + 1
obj.ViewObject.Transparency = transparency
return
def IsActive(self):
doc = FreeCAD.activeDocument()
if doc is None: return False
return True
FreeCADGui.addCommand('a2p_Restore_Transparency',a2p_Restore_Transparency_Command())
#==============================================================================
toolTip = \
translate("A2plus_importpart",
'''
Add a part from an external file
to the assembly
'''
)
class a2p_ImportPartCommand():
def GetResources(self):
return {'Pixmap' : a2plib.pathOfModule()+'/icons/a2p_ImportPart.svg',
'Accel' : "Shift+A", # a default shortcut (optional)
'MenuText': translate("A2plus_importpart", "Add a part from an external file"),
'ToolTip' : toolTip
}
def Activated(self):
if FreeCAD.ActiveDocument is None:
QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","No active Document found"),
translate("A2plus_importpart","First create an empty file and save it under desired name")
)
return
#
if FreeCAD.ActiveDocument.FileName == '':
QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","Unnamed document"),
translate("A2plus_importpart","Before inserting first part, please save the empty assembly to give it a name")
)
FreeCADGui.SendMsgToActiveView("Save")
return
doc = FreeCAD.activeDocument()
guidoc = FreeCADGui.activeDocument()
view = guidoc.activeView()
dialog = QtGui.QFileDialog(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","Select FreeCAD document to import part from")
)
# set option "DontUseNativeDialog"=True, as native Filedialog shows
# misbehavior on Unbuntu 18.04 LTS. It works case sensitively, what is not wanted...
if a2plib.getNativeFileManagerUsage():
dialog.setOption(QtGui.QFileDialog.DontUseNativeDialog, False)
else:
dialog.setOption(QtGui.QFileDialog.DontUseNativeDialog, True)
dialog.setNameFilter(translate("A2plus_importpart","Supported Formats (*.FCStd *.fcstd *.stp *.step);;All files (*.*)"))
if dialog.exec_():
if PYVERSION < 3:
filename = unicode(dialog.selectedFiles()[0])
else:
filename = str(dialog.selectedFiles()[0])
else:
return
if not a2plib.checkFileIsInProjectFolder(filename):
msg = translate("A2plus_importpart","The part you try to import is outside of your project-folder! Check your settings of A2plus preferences.")
QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","Import Error"),
msg
)
return
#TODO: change for multi separate part import
importedObject = importPartFromFile(doc, filename)
if not importedObject:
a2plib.Msg("imported Object is empty/none\n")
return
mw = FreeCADGui.getMainWindow()
mdi = mw.findChild(QtGui.QMdiArea)
sub = mdi.activeSubWindow()
if sub is not None:
sub.showMaximized()
# WF: how will this work for multiple imported objects?
# only A2p AI's will have property "fixedPosition"
if importedObject and not importedObject.fixedPosition:
PartMover( view, importedObject, deleteOnEscape = True )
else:
self.timer = QtCore.QTimer()
QtCore.QObject.connect(self.timer, QtCore.SIGNAL("timeout()"), self.GuiViewFit)
self.timer.start( 200 ) #0.2 seconds
return
def IsActive(self):
doc = FreeCAD.activeDocument()
if doc is None: return False
return True
def GuiViewFit(self):
FreeCADGui.SendMsgToActiveView("ViewFit")
self.timer.stop()
FreeCADGui.addCommand('a2p_ImportPart',a2p_ImportPartCommand())
#==============================================================================
def updateImportedParts(doc, partial=False):
if doc is None:
QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","No active document found!"),
translate("A2plus_importpart","Before updating parts, you have to open an assembly file.")
)
return
doc.openTransaction("updateImportParts")
objectCache.cleanUp(doc)
selectedObjects=[]
selection = [s for s in FreeCADGui.Selection.getSelection()
if s.Document == FreeCAD.ActiveDocument and
(a2plib.isA2pPart(s) or a2plib.isA2pSketch(s))
]
if selection and len(selection)>0:
if partial==True:
response = QtGui.QMessageBox.Yes
else:
flags = QtGui.QMessageBox.StandardButton.Yes | QtGui.QMessageBox.StandardButton.No
msg = translate("A2plus_importpart","Do you want to update only the selected parts?")
response = QtGui.QMessageBox.information(
QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","ASSEMBLY UPDATE"),
msg,
flags
)
if response == QtGui.QMessageBox.Yes:
for s in selection:
selectedObjects.append(s)
if len(selectedObjects) >0:
workingSet = selectedObjects
else:
workingSet = doc.Objects
for obj in workingSet:
if hasattr(obj, 'sourceFile') and a2plib.to_str(obj.sourceFile) == a2plib.to_str('converted'):
if hasattr(obj,'localSourceObject') and obj.localSourceObject is not None and obj.localSourceObject != "":
a2p_convertPart.updateConvertedPart(doc, obj)
continue
if hasattr(obj, 'sourceFile') and a2plib.to_str(obj.sourceFile) != a2plib.to_str('converted'):
#repair data structures (perhaps an old Assembly2 import was found)
if hasattr(obj,"Content") and 'importPart' in obj.Content: # be sure to have an assembly object
if obj.Proxy is None:
#print (u"Repair Proxy of: {}, Proxy: {}".format(obj.Label, obj.Proxy))
Proxy_importPart(obj)
ImportedPartViewProviderProxy(obj.ViewObject)
assemblyPath = os.path.normpath(os.path.split(doc.FileName)[0])
absPath = a2plib.findSourceFileInProject(obj.sourceFile, assemblyPath)
if absPath is None:
QtGui.QMessageBox.critical( QtGui.QApplication.activeWindow(),
translate("A2plus_importpart","Source file not found"),
translate("A2plus_importpart","Unable to find {}").format(
obj.sourceFile
)
)
if absPath is not None and os.path.exists( absPath ):
newPartCreationTime = os.path.getmtime( absPath )
if (
newPartCreationTime > obj.timeLastImport or
obj.a2p_Version != A2P_VERSION or
a2plib.getRecalculateImportedParts() # open always all parts as they could depend on spreadsheets
):
cacheKeyExtension = obj.sourcePart
if cacheKeyExtension is None:
cacheKeyExtension = "AllShapes"
elif cacheKeyExtension == "":
cacheKeyExtension = "AllShapes"
cacheKeyExtension = '-' + cacheKeyExtension
cacheKey = absPath+cacheKeyExtension
if not objectCache.isCached(cacheKey): # Load every changed object one time to cache
if obj.sourcePart is not None and obj.sourcePart != '':
importPartFromFile(
doc,
absPath,
importToCache=True,
cacheKey = cacheKey,
extractSingleShape = True,
desiredShapeLabel = obj.sourcePart
) # the version is now in the cache
else:
importPartFromFile(
doc,
absPath,
importToCache=True,
cacheKey = cacheKey
) # the version is now in the cache
newObject = objectCache.get(cacheKey)
obj.timeLastImport = newPartCreationTime
if hasattr(newObject, 'a2p_Version'):
obj.a2p_Version = A2P_VERSION
importUpdateConstraintSubobjects( doc, obj, newObject ) # do this before changing shape and mux
if hasattr(newObject, 'muxInfo'):
obj.muxInfo = newObject.muxInfo
# save Placement because following newObject.Shape.copy() isn't resetting it to zeroes...
savedPlacement = obj.Placement
obj.Shape = newObject.Shape.copy()
if a2plib.isA2pSketch(obj):
pass
else:
obj.Placement = savedPlacement # restore the old placement
a2plib.copyObjectColors(obj,newObject)
#repair constraint directions if for e.g. face-normals flipped around during updating of parts.
a2p_constraintServices.redAdjustConstraintDirections(doc)
mw = FreeCADGui.getMainWindow()
mdi = mw.findChild(QtGui.QMdiArea)
sub = mdi.activeSubWindow()
if sub is not None:
sub.showMaximized()
objectCache.cleanUp(doc)
a2p_solversystem.autoSolveConstraints(
doc,
useTransaction = False,
callingFuncName = "updateImportedParts"
) #transaction is already open...
doc.recompute()
doc.commitTransaction()
toolTip = \
translate("A2plus_importpart",
'''
Update parts, which have been
imported to the assembly.
(If you modify a part in an
external file, the new shape
is taken to the assembly by
this function.)
'''
)
class a2p_UpdateImportedPartsCommand:
def Activated(self):
doc = FreeCAD.ActiveDocument
updateImportedParts(doc)
def GetResources(self):
return {
'Pixmap' : a2plib.path_a2p + '/icons/a2p_ImportPart_Update.svg',
'MenuText': translate("A2plus_importpart", "Update parts imported into the assembly"),
'ToolTip' : toolTip
}
FreeCADGui.addCommand('a2p_updateImportedParts', a2p_UpdateImportedPartsCommand())
def duplicateImportedPart( part ):
doc = FreeCAD.ActiveDocument
nameBase = part.Label
partName = a2plib.findUnusedObjectName(nameBase,document=doc)
partLabel = a2plib.findUnusedObjectLabel(nameBase,document=doc)
if PYVERSION >= 3:
newObj = doc.addObject("Part::FeaturePython", str(partName.encode("utf-8")) )
else:
newObj = doc.addObject("Part::FeaturePython", partName.encode("utf-8") )
newObj.Label = partLabel
Proxy_importPart(newObj)
ImportedPartViewProviderProxy(newObj.ViewObject)
newObj.a2p_Version = part.a2p_Version
newObj.sourceFile = part.sourceFile
newObj.sourcePart = part.sourcePart
newObj.localSourceObject = part.localSourceObject
newObj.timeLastImport = part.timeLastImport
newObj.setEditorMode("timeLastImport",1)
newObj.fixedPosition = False
newObj.updateColors = getattr(part,'updateColors',True)
newObj.muxInfo = part.muxInfo
newObj.subassemblyImport = part.subassemblyImport
newObj.Shape = part.Shape.copy()
for p in part.ViewObject.PropertiesList: #assuming that the user may change the appearance of parts differently depending on their role in the assembly.
if hasattr(part.ViewObject, p) and p not in ['DiffuseColor','Proxy','MappedColors']:
setattr(newObj.ViewObject, p, getattr( part.ViewObject, p))
newObj.ViewObject.DiffuseColor = copy.copy( part.ViewObject.DiffuseColor )
newObj.ViewObject.Transparency = part.ViewObject.Transparency
newObj.Placement.Base = part.Placement.Base
newObj.Placement.Rotation = part.Placement.Rotation
return newObj
toolTip = \
translate("A2plus_importpart",
'''
Make a duplicate of a
part, which is already
imported to the assembly.
Select a imported part and hit
this button. A duplicate
will be created and can be
placed somewhere by mouse.
Hold "Shift" for doing this
multiple times.
'''
)
class a2p_DuplicatePartCommand:
def __init__(self):
self.partMover = None
def Activated(self):
doc = FreeCAD.activeDocument()
selection = [s for s in FreeCADGui.Selection.getSelectionEx() if s.Document == doc ]