4c66d2e3d4
* use early exit to highlight main execution path * use `auto*` for pointer * use getObject<T>() instead of casting result from getObject() * remove empty updateData() * rename origin to lcs in setTemporaryVisibility for clarity
121 lines
4.2 KiB
C++
121 lines
4.2 KiB
C++
/***************************************************************************
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* Copyright (c) 2015 Stefan Tröger <stefantroeger@gmx.net> *
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* Copyright (c) 2015 Alexander Golubev (Fat-Zer) <fatzer2@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_VIEWPROVIDER_ViewProviderOrigin_H
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#define GUI_VIEWPROVIDER_ViewProviderOrigin_H
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#include <functional>
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#include <Base/Bitmask.h>
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#include <App/PropertyGeo.h>
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#include "ViewProviderGeoFeatureGroup.h"
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namespace Gui {
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class Document;
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class ViewProviderDatum;
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enum class DatumElement
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{
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// clang-format off
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Origin = 1 << 0,
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Axes = 1 << 1,
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Planes = 1 << 2
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// clang-format on
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};
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using DatumElements = Base::Flags<DatumElement>;
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class GuiExport ViewProviderCoordinateSystem : public ViewProviderGeoFeatureGroup
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{
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PROPERTY_HEADER_WITH_OVERRIDE(Gui::ViewProviderCoordinateSystem);
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public:
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/// constructor.
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ViewProviderCoordinateSystem();
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/// destructor.
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~ViewProviderCoordinateSystem() override;
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/// @name Override methods
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///@{
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std::vector<App::DocumentObject*> claimChildren() const override;
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std::vector<App::DocumentObject*> claimChildren3D() const override;
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SoGroup* getChildRoot() const override {return pcGroupChildren;}
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void attach(App::DocumentObject* pcObject) override;
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std::vector<std::string> getDisplayModes() const override;
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void setDisplayMode(const char* ModeName) override;
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///@}
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/** @name Temporary visibility mode
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* Control the visibility of origin and associated objects when needed
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*/
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///@{
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/// Set temporary visibility of some of origin's objects e.g. while rotating or mirroring
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void setTemporaryVisibility (DatumElements elements);
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/// Returns true if the origin in temporary visibility mode
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bool isTemporaryVisibility ();
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/// Reset the visibility
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void resetTemporaryVisibility ();
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///@}
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void setTemporaryScale(double factor);
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void resetTemporarySize();
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void setPlaneLabelVisibility(bool val);
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bool canDragObjects() const override {
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return false;
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}
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/// Returns default size. Use this if it is not possible to determine appropriate size by other means
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static double defaultSize();
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// the factor by which the axes are longer than the planes
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static constexpr float axesScaling = 1.5f;
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// default color for origini: light-blue (50, 150, 250, 255 stored as 0xRRGGBBAA)
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static const uint32_t defaultColor = 0x3296faff;
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protected:
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bool onDelete(const std::vector<std::string> &) override;
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private:
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using DatumObjectFunc = std::function<void(ViewProviderDatum*)>;
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void applyDatumObjects(const DatumObjectFunc& func);
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private:
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SoGroup *pcGroupChildren;
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std::map<Gui::ViewProvider*, bool> tempVisMap;
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};
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} // namespace Gui
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ENABLE_BITMASK_OPERATORS(Gui::DatumElement)
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#endif // GUI_VIEWPROVIDER_ViewProviderOrigin_H
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