180 lines
5.9 KiB
C++
180 lines
5.9 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2018 Jean-Pierre Charras jp.charras at wanadoo.fr
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* Copyright (C) 1992-2022 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef PCB_SHAPE_H
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#define PCB_SHAPE_H
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#include <board_item.h>
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#include <eda_shape.h>
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class LINE_READER;
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class EDA_DRAW_FRAME;
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class FOOTPRINT;
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class MSG_PANEL_ITEM;
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class PCB_SHAPE : public BOARD_ITEM, public EDA_SHAPE
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{
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public:
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PCB_SHAPE( BOARD_ITEM* aParent, KICAD_T aItemType, SHAPE_T aShapeType );
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PCB_SHAPE( BOARD_ITEM* aParent = NULL, SHAPE_T aShapeType = SHAPE_T::SEGMENT );
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// Do not create a copy constructor & operator=.
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// The ones generated by the compiler are adequate.
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~PCB_SHAPE();
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static inline bool ClassOf( const EDA_ITEM* aItem )
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{
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return aItem && PCB_SHAPE_T == aItem->Type();
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}
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wxString GetClass() const override
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{
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return wxT( "PCB_SHAPE" );
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}
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bool IsType( const std::initializer_list<KICAD_T>& aScanTypes ) const override
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{
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if( BOARD_ITEM::IsType( aScanTypes ) )
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return true;
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for( KICAD_T scanType : aScanTypes )
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{
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if( scanType == PCB_LOCATE_GRAPHIC_T )
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return true;
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else if( scanType == PCB_LOCATE_BOARD_EDGE_T )
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return m_layer == Edge_Cuts;
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}
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return false;
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}
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void SetPosition( const VECTOR2I& aPos ) override { setPosition( aPos ); }
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VECTOR2I GetPosition() const override { return getPosition(); }
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VECTOR2I GetCenter() const override { return getCenter(); }
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bool HasLineStroke() const override { return true; }
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STROKE_PARAMS GetStroke() const override { return m_stroke; }
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void SetStroke( const STROKE_PARAMS& aStroke ) override { m_stroke = aStroke; }
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/**
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* Return 4 corners for a rectangle or rotated rectangle (stored as a poly). Unimplemented
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* for other shapes.
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*/
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std::vector<VECTOR2I> GetCorners() const;
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/**
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* Allows items to return their visual center rather than their anchor. For some shapes this
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* is similar to GetCenter(), but for unfilled shapes a point on the outline is better.
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*/
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const VECTOR2I GetFocusPosition() const override;
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/**
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* Return the parent footprint or NULL if PCB_SHAPE does not belong to a footprint.
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*
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* @return the parent footprint or NULL.
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*/
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FOOTPRINT* GetParentFootprint() const;
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/**
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* Make a set of SHAPE objects representing the PCB_SHAPE. Caller owns the objects.
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*/
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std::shared_ptr<SHAPE> GetEffectiveShape( PCB_LAYER_ID aLayer = UNDEFINED_LAYER,
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FLASHING aFlash = FLASHING::DEFAULT ) const override;
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void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList ) override;
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const EDA_RECT GetBoundingBox() const override { return getBoundingBox(); }
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bool HitTest( const VECTOR2I& aPosition, int aAccuracy = 0 ) const override
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{
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return hitTest( aPosition, aAccuracy );
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}
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bool HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy = 0 ) const override
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{
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return hitTest( aRect, aContained, aAccuracy );
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}
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void NormalizeRect();
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virtual void Move( const VECTOR2I& aMoveVector ) override;
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virtual void Rotate( const VECTOR2I& aRotCentre, const EDA_ANGLE& aAngle ) override;
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virtual void Flip( const VECTOR2I& aCentre, bool aFlipLeftRight ) override;
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void Scale( double aScale );
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/**
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* Convert the shape to a closed polygon.
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*
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* Used in filling zones calculations. Circles and arcs are approximated by segments.
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*
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* @param aCornerBuffer is a buffer to store the polygon.
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* @param aClearanceValue is the clearance around the pad.
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* @param aError is the maximum deviation from a true arc.
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* @param aErrorLoc whether any approximation error should be placed inside or outside
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* @param ignoreLineWidth is used for edge cut items where the line width is only
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* for visualization
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*/
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void TransformShapeWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffer,
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PCB_LAYER_ID aLayer, int aClearanceValue,
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int aError, ERROR_LOC aErrorLoc,
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bool ignoreLineWidth = false ) const override;
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virtual wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
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virtual BITMAPS GetMenuImage() const override;
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virtual EDA_ITEM* Clone() const override;
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virtual const BOX2I ViewBBox() const override;
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///< @copydoc VIEW_ITEM::ViewGetLOD
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double ViewGetLOD( int aLayer, KIGFX::VIEW* aView ) const override;
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virtual void SwapData( BOARD_ITEM* aImage ) override;
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struct cmp_drawings
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{
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bool operator()( const BOARD_ITEM* aFirst, const BOARD_ITEM* aSecond ) const;
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};
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#if defined(DEBUG)
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void Show( int nestLevel, std::ostream& os ) const override { ShowDummy( os ); }
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#endif
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protected:
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EDA_ANGLE getParentOrientation() const override;
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VECTOR2I getParentPosition() const override;
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};
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#endif // PCB_SHAPE_H
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