ad48dd2538
+ Fix hard crash when selecting an edge or face of the created feature before selecting option to choose a reference. + In ProfileBased::getAxis() convert OCCT into FreeCAD exception to simplify handling of calling instances. + Change return value of getReferencedSelection() from void to bool to mkae it easier for calling instance to detect if the selection failed. This is needed to avoid to add invalid items to the combo box of the revolution task panel
107 lines
5.3 KiB
C++
107 lines
5.3 KiB
C++
/******************************************************************************
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* Copyright (c) 2012 Konstantinos Poulios <logari81@gmail.com> *
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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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#ifndef GUI_ReferenceSelection_H
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#define GUI_ReferenceSelection_H
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#include <Gui/SelectionFilter.h>
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namespace PartDesignGui {
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class ReferenceSelection : public Gui::SelectionFilterGate
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{
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// TODO Replace this set of bools with bitwice enum (2015-09-04, Fat-Zer)
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const App::DocumentObject* support;
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// If set to true, allow picking edges or planes or both
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bool edge, plane;
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// If set to true, allow only linear edges and planar faces
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bool planar;
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// If set to true, allow picking datum points
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bool point;
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// If set to true, allow picking objects from another body in the same part
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bool allowOtherBody;
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// Allow whole object selection
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bool whole;
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public:
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ReferenceSelection(const App::DocumentObject* support_,
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const bool edge_, const bool plane_, const bool planar_,
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const bool point_ = false, bool whole_ = false)
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: Gui::SelectionFilterGate((Gui::SelectionFilter*)0),
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support(support_), edge(edge_), plane(plane_),
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planar(planar_), point(point_), allowOtherBody(true), whole(whole_)
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{
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}
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/**
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* Allow the user to pick only edges or faces (or both) from the defined support
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* Optionally restrict the selection to planar edges/faces
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*/
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bool allow(App::Document* pDoc, App::DocumentObject* pObj, const char* sSubName);
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};
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class NoDependentsSelection : public Gui::SelectionFilterGate
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{
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const App::DocumentObject* support;
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public:
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NoDependentsSelection(const App::DocumentObject* support_)
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: Gui::SelectionFilterGate((Gui::SelectionFilter*)0), support(support_)
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{
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}
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/**
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* Allow the user to pick only objects which are not in objs getDependencyList
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*/
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bool allow(App::Document* pDoc, App::DocumentObject* pObj, const char* sSubName) override;
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};
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class CombineSelectionFilterGates: public Gui::SelectionFilterGate
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{
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std::unique_ptr<Gui::SelectionFilterGate> filter1;
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std::unique_ptr<Gui::SelectionFilterGate> filter2;
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public:
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CombineSelectionFilterGates(std::unique_ptr<Gui::SelectionFilterGate> &filter1_, std::unique_ptr<Gui::SelectionFilterGate> &filter2_)
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: Gui::SelectionFilterGate((Gui::SelectionFilter*)0), filter1(std::move(filter1_)), filter2(std::move(filter2_))
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{
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}
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bool allow(App::Document* pDoc, App::DocumentObject* pObj, const char* sSubName) override;
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};
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// Convenience methods
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/// Extract reference from Selection
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bool getReferencedSelection(const App::DocumentObject* thisObj, const Gui::SelectionChanges& msg,
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App::DocumentObject*& selObj, std::vector<std::string>& selSub);
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/// Return reference as string for UI elements (format <obj>:<subelement>
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QString getRefStr(const App::DocumentObject* obj, const std::vector<std::string>& sub);
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/// Return reference as string for python in the format (<obj> ["sub1", "sub2", ...])
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std::string buildLinkSubPythonStr(const App::DocumentObject* obj, const std::vector<std::string>& subs);
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/// Return reference as string for python in the format (<obj> ["sub"?])
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std::string buildLinkSingleSubPythonStr(const App::DocumentObject* obj, const std::vector<std::string>& subs);
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/// Return reference as string for python in the format [obj1, obj2, ...,]
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std::string buildLinkListPythonStr(const std::vector<App::DocumentObject*> & objs);
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/// Returns sub reference list as a python string in the format [(obj1,"sub1"),(obj2,"sub2"),...]
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std::string buildLinkSubListPythonStr(const std::vector<App::DocumentObject*> & objs,
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const std::vector<std::string>& subs);
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} //namespace PartDesignGui
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#endif // GUI_ReferenceSelection_H
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