Part: AttachmentEditor: withdraw code to use Show module
This commit is contained in:
DeepSOIC
parent
541e84076a
commit
32f5466df4
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@ -289,11 +289,9 @@ SET(Part_Scripts
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JoinFeatures.py
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AttachmentEditor/__init__.py
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AttachmentEditor/Commands.py
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AttachmentEditor/DepGraphTools.py
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AttachmentEditor/FrozenClass.py
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AttachmentEditor/TaskAttachmentEditor.py
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AttachmentEditor/TaskAttachmentEditor.ui
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AttachmentEditor/TempoVis.py
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)
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add_library(Part SHARED ${Part_SRCS})
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@ -1,82 +0,0 @@
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#/***************************************************************************
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# * Copyright (c) Victor Titov (DeepSOIC) *
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# * (vv.titov@gmail.com) 2016 *
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# * *
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# * This file is part of the FreeCAD CAx development system. *
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# * *
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# * This library is free software; you can redistribute it and/or *
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# * modify it under the terms of the GNU Library General Public *
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# * License as published by the Free Software Foundation; either *
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# * version 2 of the License, or (at your option) any later version. *
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# * *
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# * This library is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with this library; see the file COPYING.LIB. If not, *
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# * write to the Free Software Foundation, Inc., 59 Temple Place, *
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# * Suite 330, Boston, MA 02111-1307, USA *
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# * *
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# ***************************************************************************/
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import FreeCAD as App
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def getAllDependencies(feat):
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'''getAllDependencies(feat): gets all features feat depends on, directly or indirectly.
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Returns a list, with deepest dependencies last. feat is not included in the list, except
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if the feature depends on itself (dependency loop).'''
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list_traversing_now = [feat]
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set_of_deps = set()
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list_of_deps = []
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while len(list_traversing_now) > 0:
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list_to_be_traversed_next = []
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for feat in list_traversing_now:
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for dep in feat.OutList:
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if not (dep in set_of_deps):
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set_of_deps.add(dep)
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list_of_deps.append(dep)
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list_to_be_traversed_next.append(dep)
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list_traversing_now = list_to_be_traversed_next
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return list_of_deps
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def getAllDependent(feat):
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'''getAllDependent(feat): gets all features that depend on feat, directly or indirectly.
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Returns a list, with deepest dependencies last. feat is not included in the list, except
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if the feature depends on itself (dependency loop).'''
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list_traversing_now = [feat]
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set_of_deps = set()
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list_of_deps = []
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while len(list_traversing_now) > 0:
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list_to_be_traversed_next = []
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for feat in list_traversing_now:
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for dep in feat.InList:
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if not (dep in set_of_deps):
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set_of_deps.add(dep)
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list_of_deps.append(dep)
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list_to_be_traversed_next.append(dep)
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list_traversing_now = list_to_be_traversed_next
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return list_of_deps
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def isContainer(obj):
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'''isContainer(obj): returns True if obj is an object container, such as
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Group, Part, Body. The important characterisic of an object being a
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container is its action on visibility of linked objects. E.g. a
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Part::Compound is not a group, because it does not affect visibility
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of originals. Documents are considered containers, too.'''
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if obj.isDerivedFrom("App::DocumentObjectGroup"):
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return True
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if obj.isDerivedFrom("PartDesign::Body"):
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return True
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if obj.isDerivedFrom("App::Origin"):
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return True
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if obj.isDerivedFrom('App::Document'):
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return True
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@ -31,8 +31,16 @@ from Units import Degree as deg
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from Units import Quantity as Q
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from AttachmentEditor.FrozenClass import FrozenClass
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from AttachmentEditor.TempoVis import TempoVis
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from AttachmentEditor.DepGraphTools import getAllDependent
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try:
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from Show.TempoVis import TempoVis
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from Show.DepGraphTools import getAllDependent
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except ImportError as err:
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def TempoVis(doc):
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return None
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def getAllDependent(feature):
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return []
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App.Console.PrintWarning("AttachmentEditor: Failed to import some code from Show module. Functionality will be limited.\n")
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App.Console.PrintWarning(err.message)
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if App.GuiUp:
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import FreeCADGui as Gui
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@ -280,9 +288,10 @@ class AttachmentEditorTaskPanel(FrozenClass):
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self.updateRefButtons()
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self.tv = TempoVis(self.obj.Document)
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self.tv.hide_all_dependent(self.obj)
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self.tv.show(self.obj)
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self.tv.show([obj for (obj,subname) in self.attacher.References])
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if self.tv: # tv will still be None if Show module is unavailable
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self.tv.hide_all_dependent(self.obj)
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self.tv.show(self.obj)
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self.tv.show([obj for (obj,subname) in self.attacher.References])
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# task dialog handling
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def getStandardButtons(self):
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@ -582,4 +591,5 @@ class AttachmentEditorTaskPanel(FrozenClass):
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def cleanUp(self):
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'''stuff that needs to be done when dialog is closed.'''
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Gui.Selection.removeObserver(self)
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self.tv.restore()
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if self.tv:
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self.tv.restore()
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@ -1,110 +0,0 @@
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#/***************************************************************************
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# * Copyright (c) Victor Titov (DeepSOIC) *
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# * (vv.titov@gmail.com) 2016 *
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# * *
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# * This file is part of the FreeCAD CAx development system. *
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# * *
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# * This library is free software; you can redistribute it and/or *
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# * modify it under the terms of the GNU Library General Public *
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# * License as published by the Free Software Foundation; either *
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# * version 2 of the License, or (at your option) any later version. *
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# * *
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# * This library is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with this library; see the file COPYING.LIB. If not, *
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# * write to the Free Software Foundation, Inc., 59 Temple Place, *
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# * Suite 330, Boston, MA 02111-1307, USA *
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# * *
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# ***************************************************************************/
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import FreeCAD as App
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if App.GuiUp:
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import FreeCADGui as Gui
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from FrozenClass import FrozenClass
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from DepGraphTools import getAllDependencies, getAllDependent, isContainer
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class TempoVis(FrozenClass):
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'''TempoVis - helper object to save visibilities of objects before doing
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some GUI editing, hiding or showing relevant stuff during edit, and
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then restoring all visibilities after editing.
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Constructors:
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TempoVis(document): creates a new TempoVis. Supplying document is mandatory. Objects not belonging to the document can't be modified via TempoVis.'''
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def __define_attributes(self):
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self.data = {} # dict. key = ("Object","Property"), value = original value of the property
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self.document = None
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self.restore_on_delete = False
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self._freeze()
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def __init__(self, document):
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self.__define_attributes()
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self.document = document
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def modifyVPProperty(self, doc_obj_or_list, prop_name, new_value):
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'''modifyVPProperty(self, doc_obj_or_list, prop_name, new_value): modifies
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prop_name property of ViewProvider of doc_obj_or_list, and remembers
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original value of the property. Original values will be restored upon
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TempoVis deletion, or call to restore().'''
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if App.GuiUp:
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if type(doc_obj_or_list) is not list:
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doc_obj_or_list = [doc_obj_or_list]
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for doc_obj in doc_obj_or_list:
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if doc_obj.Document is not self.document: #ignore objects from other documents
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raise ValueError("Document object to be modified does not belong to document TempoVis was made for.")
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oldval = getattr(doc_obj.ViewObject, prop_name)
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setattr(doc_obj.ViewObject, prop_name, new_value)
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#assert(getattr(doc_obj.ViewObject, prop_name)==new_value)
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if not self.data.has_key((doc_obj.Name,prop_name)):
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self.data[(doc_obj.Name,prop_name)] = oldval
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self.restore_on_delete = True
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def show(self, doc_obj_or_list):
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'''show(doc_obj_or_list): shows objects (sets their Visibility to True). doc_obj_or_list can be a document object, or a list of document objects'''
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self.modifyVPProperty(doc_obj_or_list, "Visibility", True)
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def hide(self, doc_obj_or_list):
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'''hide(doc_obj_or_list): hides objects (sets their Visibility to False). doc_obj_or_list can be a document object, or a list of document objects'''
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self.modifyVPProperty(doc_obj_or_list, "Visibility", False)
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def hide_all_dependent(self, doc_obj):
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'''hide_all_dependent(doc_obj): hides all objects that depend on doc_obj. Groups, Parts and Bodies are not hidden by this.'''
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self.hide( [o for o in getAllDependent(doc_obj) if not isContainer(o)])
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def show_all_dependent(self, doc_obj):
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'''show_all_dependent(doc_obj): shows all objects that depend on doc_obj. This method is probably useless.'''
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self.show( getAllDependent(doc_obj) )
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def hide_all_dependencies(self, doc_obj):
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'''hide_all_dependencies(doc_obj): hides all objects that doc_obj depends on (directly and indirectly).'''
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self.hide( getAllDependencies(doc_obj) )
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def show_all_dependencies(self, doc_obj):
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'''show_all_dependencies(doc_obj): shows all objects that doc_obj depends on (directly and indirectly). This method is probably useless.'''
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self.show( getAllDependencies(doc_obj) )
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def restore(self):
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'''restore(): restore all ViewProvider properties modified via TempoVis to their original values. Called automatically when instance is destroyed, unless it was called explicitly.'''
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for obj_name, prop_name in self.data:
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setattr(self.document.getObject(obj_name).ViewObject, prop_name, self.data[(obj_name, prop_name)])
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self.restore_on_delete = False
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def forget(self):
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'''forget(): resets TempoVis'''
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self.data = {}
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self.restore_on_delete = False
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def __del__(self):
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if self.restore_on_delete:
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self.restore()
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@ -20,11 +20,9 @@ INSTALL(
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FILES
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AttachmentEditor/__init__.py
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AttachmentEditor/Commands.py
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AttachmentEditor/DepGraphTools.py
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AttachmentEditor/FrozenClass.py
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AttachmentEditor/TaskAttachmentEditor.py
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AttachmentEditor/TaskAttachmentEditor.ui
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AttachmentEditor/TempoVis.py
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DESTINATION
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Mod/Part/AttachmentEditor
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)
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