origin_viewitem.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2013-2016 CERN
 * Copyright (C) 2020-2021 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * @author Maciej Suminski <[email protected]>
 *
 * 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 __ORIGIN_VIEWITEM_H
#define __ORIGIN_VIEWITEM_H
 
#include <math/box2.h>
#include <view/view.h>
#include <layer_ids.h>
#include <gal/color4d.h>
#include <eda_item.h>
 
namespace KIGFX {
 
class ORIGIN_VIEWITEM : public EDA_ITEM
{
public:
 enum MARKER_STYLE
 {
 NO_GRAPHIC, CROSS, X, DOT, CIRCLE_CROSS, CIRCLE_X, CIRCLE_DOT, DASH_LINE
 };
 
 ORIGIN_VIEWITEM( const COLOR4D& aColor = COLOR4D( 1.0, 1.0, 1.0, 1.0 ),
 MARKER_STYLE aStyle = CIRCLE_X, int aSize = 16,
 const VECTOR2D& aPosition = VECTOR2D( 0, 0 ) );
 
 ORIGIN_VIEWITEM( const VECTOR2D& aPosition, EDA_ITEM_FLAGS flags );
 
 ORIGIN_VIEWITEM* Clone() const override;
 
 const BOX2I ViewBBox() const override;
 
 void ViewDraw( int aLayer, VIEW* aView ) const override;
 
 void ViewGetLayers( int aLayers[], int& aCount ) const override
 {
 aLayers[0] = LAYER_GP_OVERLAY;
 aCount = 1;
 }
 
#if defined(DEBUG)
 void Show( int x, std::ostream& st ) const override
 {
 }
#endif
 
 wxString GetClass() const override
 {
 return wxT( "ORIGIN_VIEWITEM" );
 }
 
 inline void SetDrawAtZero( bool aDrawFlag )
 {
 m_drawAtZero = aDrawFlag;
 }
 
 void SetPosition( const VECTOR2I& aPosition ) override
 {
 m_position = VECTOR2D( aPosition );
 }
 
 VECTOR2I GetPosition() const override
 {
 return VECTOR2I( m_position.x, m_position.y );
 }
 
 inline void SetEndPosition( const VECTOR2D& aPosition )
 {
 m_end = aPosition;
 }
 
 inline const VECTOR2I GetEndPosition() const
 {
 return VECTOR2I( m_end.x, m_end.y );
 }
 
 inline void SetSize( int aSize )
 {
 m_size = aSize;
 }
 
 inline int GetSize() const
 {
 return m_size;
 }
 
 inline void SetColor( const KIGFX::COLOR4D& aColor )
 {
 m_color = aColor;
 }
 
 inline const KIGFX::COLOR4D& GetColor() const
 {
 return m_color;
 }
 
 inline void SetStyle( MARKER_STYLE aStyle )
 {
 m_style = aStyle;
 }
 
 inline MARKER_STYLE GetStyle() const
 {
 return m_style;
 }
 
protected:
 VECTOR2D m_position;
 
 VECTOR2D m_end;
 
 int m_size;
 
 COLOR4D m_color;
 
 MARKER_STYLE m_style;
 
 bool m_drawAtZero;
};
 
} // namespace KIGFX
 
#endif