kicad/eeschema/sch_junction.h

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/*
* 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) 1992-2017 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
*/
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/**
* @file sch_junction.h
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*/
#ifndef _SCH_JUNCTION_H_
#define _SCH_JUNCTION_H_
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#include <sch_item_struct.h>
class NETLIST_OBJECT_LIST;
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class SCH_JUNCTION : public SCH_ITEM
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{
wxPoint m_pos; // Position of the junction.
static int m_symbolSize; // diameter of the junction graphic symbol
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public:
SCH_JUNCTION( const wxPoint& pos = wxPoint( 0, 0 ) );
// Do not create a copy constructor. The one generated by the compiler is adequate.
~SCH_JUNCTION() { }
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wxString GetClass() const override
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{
return wxT( "SCH_JUNCTION" );
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}
static int GetSymbolSize() { return m_symbolSize; }
static void SetSymbolSize( int aSize ) { m_symbolSize = aSize; }
// Return the size the symbol should be drawn at. This is GetSymbolSize() clamped to be
// no less than 1.5 X the current wire width.
static int GetEffectiveSymbolSize();
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void SwapData( SCH_ITEM* aItem ) override;
void ViewGetLayers( int aLayers[], int& aCount ) const override;
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const EDA_RECT GetBoundingBox() const override;
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void Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
GR_DRAWMODE aDrawMode, COLOR4D aColor = COLOR4D::UNSPECIFIED ) override;
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void Move( const wxPoint& aMoveVector ) override
{
m_pos += aMoveVector;
}
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void MirrorY( int aYaxis_position ) override;
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void MirrorX( int aXaxis_position ) override;
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void Rotate( wxPoint aPosition ) override;
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void GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList ) override;
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bool IsSelectStateChanged( const wxRect& aRect ) override;
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bool IsConnectable() const override { return true; }
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void GetConnectionPoints( std::vector< wxPoint >& aPoints ) 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_COMPONENT_T;
}
wxString GetSelectMenuText( EDA_UNITS_T aUnits ) const override
{
return wxString( _( "Junction" ) );
}
BITMAP_DEF GetMenuImage() const override;
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void GetNetListItem( NETLIST_OBJECT_LIST& aNetListItems, SCH_SHEET_PATH* aSheetPath ) override;
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wxPoint GetPosition() const override { return m_pos; }
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void SetPosition( const wxPoint& aPosition ) override { m_pos = aPosition; }
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bool HitTest( const wxPoint& aPosition, int aAccuracy ) const override;
bool HitTest( const EDA_RECT& aRect, bool aContained = false,
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int aAccuracy = 0 ) const override;
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void Plot( PLOTTER* aPlotter ) override;
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EDA_ITEM* Clone() const override;
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#if defined(DEBUG)
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void Show( int nestLevel, std::ostream& os ) const override;
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#endif
private:
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bool doIsConnected( const wxPoint& aPosition ) const override;
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};
#endif // _SCH_JUNCTION_H_