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Body.h
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Body.h
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/***************************************************************************
* Copyright (c) 2010 Juergen Riegel <FreeCAD@juergen-riegel.net> *
* *
* 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 PARTDESIGN_Body_H
#define PARTDESIGN_Body_H
#include <App/PropertyStandard.h>
#include <Mod/Part/App/BodyBase.h>
#include <boost/signals.hpp>
namespace App {
class Origin;
}
namespace PartDesign
{
class Feature;
class PartDesignExport Body : public Part::BodyBase
{
PROPERTY_HEADER(PartDesign::Body);
public:
/// True if this body feature is active or was active when the document was last closed
//App::PropertyBool IsActive;
Body();
/** @name methods override feature */
//@{
/// recalculate the feature
App::DocumentObjectExecReturn *execute(void);
short mustExecute() const;
/// returns the type name of the view provider
const char* getViewProviderName(void) const {
return "PartDesignGui::ViewProviderBody";
}
//@}
/// Return the previous feature
App::DocumentObject* getPrevFeature(App::DocumentObject *start = NULL) const;
/**
* Add the feature into the body at the current insert point.
* The insertion poin is the before next solid after the Tip feature
*/
void addFeature(App::DocumentObject* feature);
/**
* Insert the feature into the body after the given feature.
*
* @param feature The feature to insert into the body
* @param target The feature relative which one should be inserted the given.
* If target is NULL than insert into the end if where is InsertBefore
* and into the begin if where is InsertAfter.
* @param after if true insert the feature after the target. Default is false.
*
* @note the methode doesn't modifies the Tip unlike addFeature()
*/
void insertFeature(App::DocumentObject* feature, App::DocumentObject* target, bool after=false);
/// Remove the feature from the body
void removeFeature(App::DocumentObject* feature);
/// Delets all the objects linked to the model.
void removeModelFromDocument();
/**
* Checks if the given document object lays after the current insert point
* (place before next solid after the Tip)
*/
bool isAfterInsertPoint(App::DocumentObject* feature);
/// Return true if the given feature is member of a MultiTransform feature
static bool isMemberOfMultiTransform(const App::DocumentObject* f);
/**
* Return true if the given feature is a solid feature allowed in a Body. Currently this is only valid
* for features derived from PartDesign::Feature
* Return false if the given feature is a Sketch or a Part::Datum feature
*/
static bool isSolidFeature(const App::DocumentObject* f);
/**
* Return true if the given feature is allowed in a Body. Currently allowed are
* all features derived from PartDesign::Feature and Part::Datum and sketches
*/
static bool isAllowed(const App::DocumentObject* f);
/**
* Return the body which this feature belongs too, or NULL
* The only difference to BodyBase::findBodyOf() is that this one casts value to Body*
*/
static Body *findBodyOf(const App::DocumentObject* feature);
/// Returns the origin link or throws an exception
App::Origin *getOrigin () const;
PyObject *getPyObject(void);
/// Origin linked to the property, please use getOrigin () to access it
App::PropertyLink Origin;
protected:
virtual void onSettingDocument();
/// Adjusts the first solid's feature's base on on BaseFeature getting setted
virtual void onChanged (const App::Property* prop);
/**
* Return the solid feature before the given feature, or before the Tip feature
* That is, sketches and datum features are skipped
*/
App::DocumentObject *getPrevSolidFeature(App::DocumentObject *start = NULL);
/**
* Return the next solid feature after the given feature, or after the Tip feature
* That is, sketches and datum features are skipped
*/
App::DocumentObject *getNextSolidFeature(App::DocumentObject* start = NULL);
/// Creates the corresponding Origin object
virtual void setupObject ();
/// Removes all planes and axis if they are still linked to the document
virtual void unsetupObject ();
private:
boost::signals::scoped_connection connection;
};
} //namespace PartDesign
#endif // PART_Body_H