kicad/pcbnew/router/router_preview_item.h

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/*
* KiRouter - a push-and-(sometimes-)shove PCB router
*
* Copyright (C) 2013-2014 CERN
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* Copyright (C) 2016-2021 KiCad Developers, see AUTHORS.txt for contributors.
* Author: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
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*
* 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 3 of the License, or (at your
* option) any later version.
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*
* 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.
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*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
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#ifndef __ROUTER_PREVIEW_ITEM_H
#define __ROUTER_PREVIEW_ITEM_H
#include <cstdio>
#include <view/view.h>
#include <view/view_item.h>
#include <view/view_group.h>
#include <math/vector2d.h>
#include <math/box2.h>
#include <geometry/shape_line_chain.h>
#include <geometry/shape_circle.h>
#include <gal/color4d.h>
#include <eda_item.h>
namespace PNS {
class ITEM;
class ROUTER;
}
class ROUTER_PREVIEW_ITEM : public EDA_ITEM
{
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public:
enum ITEM_TYPE
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{
PR_STUCK_MARKER = 0,
PR_POINT,
PR_SHAPE
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};
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ROUTER_PREVIEW_ITEM( const PNS::ITEM* aItem = nullptr, KIGFX::VIEW* aView = nullptr);
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~ROUTER_PREVIEW_ITEM();
void Update( const PNS::ITEM* aItem );
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void Line( const SHAPE_LINE_CHAIN& aLine, int aWidth = 0, int aStyle = -1 );
void Box( const BOX2I& aBox, int aStyle = 0 );
void Point ( const VECTOR2I& aPos, int aStyle = 0);
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void SetColor( const KIGFX::COLOR4D& aColor )
{
m_color = aColor;
}
void SetClearance( int aClearance )
{
m_clearance = aClearance;
}
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void ShowTrackClearance( bool aEnabled )
{
m_showTrackClearance = aEnabled;
}
void ShowViaClearance( bool aEnabled )
{
m_showViaClearance = aEnabled;
}
#if defined(DEBUG)
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void Show( int aA, std::ostream& aB ) const override {}
#endif
/** Get class name
* @return string "ROUTER_PREVIEW_ITEM"
*/
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virtual wxString GetClass() const override
{
return wxT( "ROUTER_PREVIEW_ITEM" );
}
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const BOX2I ViewBBox() const override;
virtual void ViewDraw( int aLayer, KIGFX::VIEW* aView ) const override;
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virtual void ViewGetLayers( int aLayers[], int& aCount ) const override
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{
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aLayers[0] = m_layer;
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aCount = 1;
}
void drawLineChain( const SHAPE_LINE_CHAIN_BASE* aL, KIGFX::GAL* aGal ) const;
void drawShape( const SHAPE* aShape, KIGFX::GAL* aGal ) const;
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private:
const KIGFX::COLOR4D assignColor( int aStyle ) const;
const KIGFX::COLOR4D getLayerColor( int aLayer ) const;
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KIGFX::VIEW* m_view;
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PNS::ROUTER* m_router;
SHAPE* m_shape;
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ITEM_TYPE m_type;
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int m_style;
int m_width;
int m_layer;
int m_originLayer;
int m_clearance;
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bool m_showTrackClearance;
bool m_showViaClearance;
// fixme: shouldn't this go to VIEW?
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static const int ClearanceOverlayDepth;
static const int BaseOverlayDepth;
static const int ViaOverlayDepth;
double m_depth;
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KIGFX::COLOR4D m_color;
VECTOR2I m_pos;
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};
#endif