148 lines
5.8 KiB
C++
148 lines
5.8 KiB
C++
/***************************************************************************
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* Copyright (c) 2010 Juergen Riegel <FreeCAD@juergen-riegel.net> *
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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 PARTDESIGN_Body_H
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#define PARTDESIGN_Body_H
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#include <App/PropertyStandard.h>
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#include <Mod/Part/App/BodyBase.h>
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#include <boost/signals.hpp>
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namespace PartDesign
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{
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class Feature;
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class PartDesignExport Body : public Part::BodyBase
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{
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PROPERTY_HEADER(PartDesign::Body);
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public:
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/// True if this body feature is active or was active when the document was last closed
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//App::PropertyBool IsActive;
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Body();
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/** @name methods override feature */
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//@{
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/// recalculate the feature
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App::DocumentObjectExecReturn *execute(void);
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short mustExecute() const;
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/// returns the type name of the view provider
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const char* getViewProviderName(void) const {
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return "PartDesignGui::ViewProviderBody";
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}
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//@}
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/// Return the previous feature
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App::DocumentObject* getPrevFeature(App::DocumentObject *start = NULL) const;
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// Return the shape of the feature preceding this feature
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//const Part::TopoShape getPreviousSolid(const PartDesign::Feature* f);
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/**
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* Add the feature into the body at the current insert point.
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* The insertion poin is the before next solid after the Tip feature
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*/
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void addFeature(App::DocumentObject* feature);
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/**
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* Insert the feature into the body after the given feature.
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*
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* @param feature The feature to insert into the body
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* @param target The feature relative which one should be inserted the given.
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* If target is NULL than insert into the end if where is InsertBefore
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* and into the begin if where is InsertAfter.
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* @param after if true insert the feature after the target. Default is false.
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*
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* @note the methode doesn't modifies the Tip unlike addFeature()
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*/
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void insertFeature(App::DocumentObject* feature, App::DocumentObject* target, bool after=false);
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/// Remove the feature from the body
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void removeFeature(App::DocumentObject* feature);
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/**
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* Checks if the given document object lays after the current insert point
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* (place before next solid after the Tip)
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*/
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bool isAfterInsertPoint(App::DocumentObject* feature);
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/// Return true if the given feature is member of a MultiTransform feature
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static const bool isMemberOfMultiTransform(const App::DocumentObject* f);
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/**
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* Return true if the given feature is a solid feature allowed in a Body. Currently this is only valid
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* for features derived from PartDesign::Feature
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* Return false if the given feature is a Sketch or a Part::Datum feature
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*/
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static const bool isSolidFeature(const App::DocumentObject* f);
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/**
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* Return true if the given feature is allowed in a Body. Currently allowed are
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* all features derived from PartDesign::Feature and Part::Datum and sketches
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*/
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static const bool isAllowed(const App::DocumentObject* f);
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/**
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* Return the body which this feature belongs too, or NULL
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* The only difference to BodyBase::findBodyOf() is that this one casts value to Body*
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*/
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static Body *findBodyOf(const App::DocumentObject* feature);
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/// Return the bounding box of the Tip Shape, taking into account datum features
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Base::BoundBox3d getBoundBox();
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PyObject *getPyObject(void);
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protected:
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virtual void onSettingDocument();
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/// Adjusts the first solid's feature's base on on BaseFeature getting setted
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virtual void onChanged (const App::Property* prop);
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/**
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* Return the solid feature before the given feature, or before the Tip feature
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* That is, sketches and datum features are skipped
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*/
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App::DocumentObject *getPrevSolidFeature(App::DocumentObject *start = NULL);
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/**
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* Return the next solid feature after the given feature, or after the Tip feature
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* That is, sketches and datum features are skipped
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*/
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App::DocumentObject *getNextSolidFeature(App::DocumentObject* start = NULL);
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private:
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App::DocumentObject* rememberTip;
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boost::signals::scoped_connection connection;
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void onDelete(const App::DocumentObject& obj);
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};
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} //namespace PartDesign
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#endif // PART_Body_H
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