kicad/eeschema/sch_junction.h

149 lines
4.9 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2009 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
* Copyright (C) 1992-2021 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef _SCH_JUNCTION_H_
#define _SCH_JUNCTION_H_
#include <sch_item.h>
#include <gal/color4d.h>
#include <geometry/shape_circle.h>
class NETLIST_OBJECT_LIST;
class SCH_JUNCTION : public SCH_ITEM
{
public:
SCH_JUNCTION( const VECTOR2I& aPosition = VECTOR2I( 0, 0 ), int aDiameter = 0,
SCH_LAYER_ID aLayer = LAYER_JUNCTION );
// Do not create a copy constructor. The one generated by the compiler is adequate.
~SCH_JUNCTION() { }
static inline bool ClassOf( const EDA_ITEM* aItem )
{
return aItem && SCH_JUNCTION_T == aItem->Type();
}
wxString GetClass() const override
{
return wxT( "SCH_JUNCTION" );
}
void SwapData( SCH_ITEM* aItem ) override;
void SetLastResolvedState( const SCH_ITEM* aItem ) override
{
const SCH_JUNCTION* aJunction = dynamic_cast<const SCH_JUNCTION*>( aItem );
if( aJunction )
{
m_lastResolvedDiameter = aJunction->m_lastResolvedDiameter;
m_lastResolvedColor = aJunction->m_lastResolvedColor;
}
}
void ViewGetLayers( int aLayers[], int& aCount ) const override;
const EDA_RECT GetBoundingBox() const override;
void Print( const RENDER_SETTINGS* aSettings, const VECTOR2I& aOffset ) override;
void Move( const VECTOR2I& aMoveVector ) override
{
m_pos += aMoveVector;
}
void MirrorHorizontally( int aCenter ) override;
void MirrorVertically( int aCenter ) override;
void Rotate( const VECTOR2I& aCenter ) override;
void GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList ) override;
bool IsConnectable() const override { return true; }
std::vector<VECTOR2I> GetConnectionPoints() const override;
bool CanConnect( const SCH_ITEM* aItem ) const override
{
return ( aItem->Type() == SCH_LINE_T &&
( aItem->GetLayer() == LAYER_WIRE || aItem->GetLayer() == LAYER_BUS ) ) ||
aItem->Type() == SCH_SYMBOL_T;
}
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override
{
return wxString( _( "Junction" ) );
}
BITMAPS GetMenuImage() const override;
VECTOR2I GetPosition() const override { return m_pos; }
void SetPosition( const VECTOR2I& aPosition ) override { m_pos = aPosition; }
bool IsPointClickableAnchor( const VECTOR2I& aPos ) const override { return false; }
int GetEffectiveDiameter() const;
int GetDiameter() const { return m_diameter; }
void SetDiameter( int aDiameter ) { m_diameter = aDiameter; }
COLOR4D GetJunctionColor() const;
COLOR4D GetColor() const { return m_color; }
void SetColor( const COLOR4D& aColor ) { m_color = aColor; }
bool HitTest( const VECTOR2I& aPosition, int aAccuracy = 0 ) const override;
bool HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy = 0 ) const override;
void Plot( PLOTTER* aPlotter, bool aBackground ) const override;
EDA_ITEM* Clone() const override;
virtual bool operator <( const SCH_ITEM& aItem ) const override;
#if defined(DEBUG)
void Show( int nestLevel, std::ostream& os ) const override;
#endif
private:
bool doIsConnected( const VECTOR2I& aPosition ) const override;
SHAPE_CIRCLE getEffectiveShape() const;
VECTOR2I m_pos; ///< Position of the junction.
int m_diameter; ///< Diameter of the junction. Zero is user default.
COLOR4D m_color; ///< Color of the junction. #COLOR4D::UNSPECIFIED is user default.
// If real-time connectivity gets disabled (due to being too slow on a particular
// design), we can no longer rely on getting the NetClass to find netclass-specific
// linestyles, linewidths and colors.
mutable int m_lastResolvedDiameter;
mutable COLOR4D m_lastResolvedColor;
};
#endif // _SCH_JUNCTION_H_