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* Copyright (c) 2012 Konstantinos Poulios <logari81@gmail.com> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
******************************************************************************/
#ifndef GUI_ReferenceSelection_H
#define GUI_ReferenceSelection_H
#include <Gui/Selection/SelectionFilter.h>
#include <Mod/PartDesign/Gui/EnumFlags.h>
namespace App
{
class OriginGroupExtension;
}
namespace PartDesign
{
class Body;
}
namespace PartDesignGui
{
class ReferenceSelection: public Gui::SelectionFilterGate
{
const App::DocumentObject* support;
AllowSelectionFlags type;
public:
ReferenceSelection(const App::DocumentObject* support_, AllowSelectionFlags type)
: Gui::SelectionFilterGate(nullPointer())
, support(support_)
, type(type)
{}
/**
* Allow the user to pick only edges or faces (or both) from the defined support
* Optionally restrict the selection to planar edges/faces
*/
bool allow(App::Document* pDoc, App::DocumentObject* pObj, const char* sSubName) override;
private:
PartDesign::Body* getBody() const;
App::OriginGroupExtension* getOriginGroupExtension(PartDesign::Body* body) const;
bool allowOrigin(
PartDesign::Body* body,
App::OriginGroupExtension* originGroup,
App::DocumentObject* pObj
) const;
bool allowDatum(PartDesign::Body* body, App::DocumentObject* pObj) const;
bool allowPartFeature(App::DocumentObject* pObj, const char* sSubName) const;
bool isEdge(App::DocumentObject* pObj, const char* sSubName) const;
bool isFace(App::DocumentObject* pObj, const char* sSubName) const;
bool isCircle(App::DocumentObject* pObj, const char* sSubName) const;
};
class NoDependentsSelection: public Gui::SelectionFilterGate
{
const App::DocumentObject* support;
public:
NoDependentsSelection(const App::DocumentObject* support_)
: Gui::SelectionFilterGate(nullPointer())
, support(support_)
{}
/**
* Allow the user to pick only objects which are not in objs getDependencyList
*/
bool allow(App::Document* pDoc, App::DocumentObject* pObj, const char* sSubName) override;
};
class CombineSelectionFilterGates: public Gui::SelectionFilterGate
{
std::unique_ptr<Gui::SelectionFilterGate> filter1;
std::unique_ptr<Gui::SelectionFilterGate> filter2;
public:
CombineSelectionFilterGates(
std::unique_ptr<Gui::SelectionFilterGate>& filter1_,
std::unique_ptr<Gui::SelectionFilterGate>& filter2_
)
: Gui::SelectionFilterGate(nullPointer())
, filter1(std::move(filter1_))
, filter2(std::move(filter2_))
{}
bool allow(App::Document* pDoc, App::DocumentObject* pObj, const char* sSubName) override;
};
// Convenience methods
/// Extract reference from Selection
bool getReferencedSelection(
const App::DocumentObject* thisObj,
const Gui::SelectionChanges& msg,
App::DocumentObject*& selObj,
std::vector<std::string>& selSub
);
/// Return reference as string for UI elements (format <obj>:<subelement>
QString getRefStr(const App::DocumentObject* obj, const std::vector<std::string>& sub);
/// Return reference as string for python in the format (<obj> ["sub1", "sub2", ...])
std::string buildLinkSubPythonStr(const App::DocumentObject* obj, const std::vector<std::string>& subs);
/// Return reference as string for python in the format (<obj> ["sub"?])
std::string buildLinkSingleSubPythonStr(
const App::DocumentObject* obj,
const std::vector<std::string>& subs
);
/// Return reference as string for python in the format [obj1, obj2, ...,]
std::string buildLinkListPythonStr(const std::vector<App::DocumentObject*>& objs);
/// Returns sub reference list as a python string in the format [(obj1,"sub1"),(obj2,"sub2"),...]
std::string buildLinkSubListPythonStr(
const std::vector<App::DocumentObject*>& objs,
const std::vector<std::string>& subs
);
} // namespace PartDesignGui
#endif // GUI_ReferenceSelection_H
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