1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
#***************************************************************************
#* *
#* Copyright (c) 2016 - Victor Titov (DeepSOIC) *
#* <vv.titov@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 *
#* *
#***************************************************************************
__title__= "Lattice ExposeLinkSub tool for FreeCAD"
__author__ = "DeepSOIC"
__doc__ = "Tool to expose LinkSub properties of objects, by spawning a SubLink object for each sublinked element, and redirecting the links"
from lattice2Common import *
import lattice2SubLink as LSL
import lattice2Executer as Executer
from lattice2Subsequencer import linkSubList_convertToOldStyle
import FreeCAD as App
def ExposeLinkSub(feature, propname):
# read links out into reflist variable
if feature.getTypeIdOfProperty(propname) == 'App::PropertyLinkSubList':
reflist = linkSubList_convertToOldStyle(getattr(feature,propname))
elif feature.getTypeIdOfProperty(propname) == 'App::PropertyLinkSub':
(obj, subnames) = getattr(feature,propname)
reflist = [(obj,subname) for subname in subnames]
if len(reflist)>1:
raise ValueError("Link of type 'App::PropertyLinkSub' points to more than one subelement. Not supported yet.")
del (obj)
else:
raise ValueError("Link type not supported: "+feature.getTypeIdOfProperty(propname))
if reflist is None:
raise ValueError("Nothing is linked, nothing to do")
#return
# make SubLinks objects, and redirect the links in reflist
for i in range(len(reflist)):
(obj, subname) = reflist[i]
if "Face" in subname:
newsubname = "Face1"
elif "Edge" in subname:
newsubname = "Edge1"
elif "Vertex" in subname:
newsubname = "Vertex1"
else:
App.Console.PrintLog("Link %prop of feature %feat links either to whole object, or to something unknown. Subname is %sub. Skipped.\n"
.replace("%prop",propname)
.replace("%feat",feature.Name)
.replace("%sub",repr(subname)) )
continue
sublink = LSL.CreateSubLink(obj, [subname])
reflist[i] = (sublink,newsubname)
del obj
# write back
if feature.getTypeIdOfProperty(propname) == 'App::PropertyLinkSubList':
setattr(feature,propname,reflist)
elif feature.getTypeIdOfProperty(propname) == 'App::PropertyLinkSub':
setattr(feature,propname,reflist[0])
def cmdExposeLinkSubs():
sel = FreeCADGui.Selection.getSelectionEx()
if len(sel) != 1:
raise SelectionError( "Bad selection", "Select one object, first! You have selected %i objects".replace("%i",str(len(sel))) )
App.ActiveDocument.openTransaction("Expose LinkSub of "+sel[0].Object.Name)
obj = sel[0].Object
cnt = 0
try:
for propname in obj.PropertiesList:
if 'App::PropertyLinkSub' in obj.getTypeIdOfProperty(propname):
if getattr(obj,propname) is None: continue
try:
if obj.isDerivedFrom("Part::Part2DObject") and propname == "Support":
if False == askYesNo("Support", "ExposeLinkSub is about to expose Support link of %feat. This will cause PartDesign additive operations to start new objects instead of adding to support solid, and subtractive PartDesign operations to fail. Expose the support link?"
.replace("%feat",obj.Label)):
continue
ExposeLinkSub(obj, propname)
cnt += 1
except Exception as err:
Executer.warning(None,"Attempting to expose sublink property {prop} of {feat} caused an error:\n{err}"
.format(prop= propname, feat= obj.Name, err= str(err)) )
if cnt == 0:
raise ValueError("No links to expose were found.")
except Exception:
App.ActiveDocument.abortTransaction()
raise
# candidate for transferring
def askYesNo(title, message):
'''Displays messagebox with three buttons: yes, no, abort. yes -> returns True. no -> returns False. abort -> raises CancelError'''
from PySide import QtGui
mb = QtGui.QMessageBox()
mb.setIcon(mb.Icon.Question)
mb.setText(message)
mb.setWindowTitle(title)
btnAbort = mb.addButton(QtGui.QMessageBox.StandardButton.Abort)
btnYes = mb.addButton(QtGui.QMessageBox.StandardButton.Yes)
btnNo = mb.addButton(QtGui.QMessageBox.StandardButton.No)
mb.setDefaultButton(btnYes)
mb.exec_()
if mb.clickedButton() is btnAbort:
raise CancelError()
return mb.clickedButton() is btnYes
class _CommandExposeLinkSub:
"Command to expose ..LinkSub.. properties of other features"
def GetResources(self):
return {
'MenuText': QtCore.QT_TRANSLATE_NOOP("Lattice2_ExposeLinkSub","Expose links to subelements"),
'Accel': "",
'ToolTip': QtCore.QT_TRANSLATE_NOOP("Lattice2_ExposeLinkSub","Expose links to subelements: create SubLink features as proxies for subelement dependencies of selected object")}
def Activated(self):
try:
if len(FreeCADGui.Selection.getSelection())==0:
infoMessage("ExposeLinkSub",
"'Expose links to subelements' command. Exposes subelement links of an object by creating SubLink features as proxies for subelement dependencies.\n\n"+
"Please select one object, then invoke the command.")
return
cmdExposeLinkSubs()
except Exception as err:
msgError(err)
def IsActive(self):
if App.ActiveDocument:
return True
else:
return False
if FreeCAD.GuiUp:
FreeCADGui.addCommand('Lattice2_ExposeLinkSub', _CommandExposeLinkSub())
exportedCommands = ['Lattice2_ExposeLinkSub']
|