250 lines
7.3 KiB
C++
250 lines
7.3 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) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
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* Copyright (C) 1992-2017 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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/**
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* @file class_dimension.h
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* @brief DIMENSION class definition.
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*/
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#ifndef DIMENSION_H_
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#define DIMENSION_H_
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#include <class_board_item.h>
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#include <class_pcb_text.h>
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class LINE_READER;
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class TEXTE_PCB;
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class MSG_PANEL_ITEM;
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/**
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* Class DIMENSION
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*
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* For better understanding of the points that make a dimension:
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*
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* m_featureLineGO m_featureLineDO
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* | |
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* | |
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* | |
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* | m_arrowG2F m_arrowD2F |
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* | / \ |
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* m_crossBarO|/____________________________\|m_crossBarF
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* |\ m_Text /|
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* | \ / |
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* | m_arrowG1F m_arrowD1F |
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* | |
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* m_featureLineGF m_featureLineDF
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*/
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class DIMENSION : public BOARD_ITEM
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{
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int m_Width; ///< Line width
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int m_Shape; ///< Currently always 0.
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EDA_UNITS_T m_Unit; ///< 0 = inches, 1 = mm
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bool m_UseMils; ///< If inches, use mils.
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int m_Value; ///< value of PCB dimensions.
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int m_Height; ///< length of feature lines
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TEXTE_PCB m_Text;
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public:
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// TODO private: These member should be private. they are public only due to legacy code
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wxPoint m_crossBarO, m_crossBarF;
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wxPoint m_featureLineGO, m_featureLineGF;
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wxPoint m_featureLineDO, m_featureLineDF;
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wxPoint m_arrowD1F, m_arrowD2F;
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wxPoint m_arrowG1F, m_arrowG2F;
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DIMENSION( BOARD_ITEM* aParent );
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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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~DIMENSION();
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static inline bool ClassOf( const EDA_ITEM* aItem )
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{
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return aItem && PCB_DIMENSION_T == aItem->Type();
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}
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void SetValue( int aValue ) { m_Value = aValue; }
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int GetValue() const { return m_Value; }
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const wxPoint GetPosition() const override;
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void SetPosition( const wxPoint& aPos ) override;
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void SetTextSize( const wxSize& aTextSize )
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{
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m_Text.SetTextSize( aTextSize );
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}
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void SetLayer( PCB_LAYER_ID aLayer ) override;
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void SetShape( int aShape ) { m_Shape = aShape; }
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int GetShape() const { return m_Shape; }
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int GetWidth() const { return m_Width; }
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void SetWidth( int aWidth ) { m_Width = aWidth; }
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/**
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* Function SetOrigin
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* Sets a new origin of the crossbar line. All remaining lines are adjusted after that.
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* @param aOrigin is the new point to be used as the new origin of the crossbar line.
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*/
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void SetOrigin( const wxPoint& aOrigin );
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/**
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* Function GetOrigin
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* @return Origin of the crossbar line.
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*/
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const wxPoint& GetOrigin() const
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{
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return m_featureLineGO;
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}
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/**
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* Function SetEnd
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* Sets a new end of the crossbar line. All remaining lines are adjusted after that.
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* @param aEnd is the new point to be used as the new end of the crossbar line.
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*/
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void SetEnd( const wxPoint& aEnd );
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/**
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* Function GetEnd
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* @return End of the crossbar line.
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*/
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const wxPoint& GetEnd()
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{
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return m_featureLineDO;
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}
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/**
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* Function SetHeight
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* Sets the length of feature lines.
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* @param aHeight is the new height.
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*/
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void SetHeight( int aHeight );
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/**
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* Function GetHeight
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* Returns the length of feature lines.
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*/
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int GetHeight() const
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{
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return m_Height;
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}
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/**
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* Function UpdateHeight
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* Updates stored height basing on points coordinates.
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*/
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void UpdateHeight();
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/**
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* Function GetAngle
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* Returns angle of the crossbar.
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* @return Angle of the crossbar line expressed in radians.
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*/
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double GetAngle() const
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{
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wxPoint delta( m_featureLineDO - m_featureLineGO );
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return atan2( (double)delta.y, (double)delta.x );
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}
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/**
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* Function AdjustDimensionDetails
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* Calculate coordinates of segments used to draw the dimension.
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*/
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void AdjustDimensionDetails();
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void GetUnits( EDA_UNITS_T& aUnits, bool& aUseMils ) const
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{
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aUnits = m_Unit;
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aUseMils = m_UseMils;
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}
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void SetUnits( EDA_UNITS_T aUnits, bool aUseMils )
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{
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m_Unit = aUnits;
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m_UseMils = aUseMils;
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}
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void SetText( const wxString& NewText );
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const wxString GetText() const;
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TEXTE_PCB& Text() { return m_Text; }
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TEXTE_PCB& Text() const { return *(const_cast<TEXTE_PCB*> (&m_Text)); }
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void Print( PCB_BASE_FRAME* aFrame, wxDC* DC, const wxPoint& offset = ZeroOffset ) override;
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/**
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* Function Move
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* @param offset : moving vector
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*/
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void Move( const wxPoint& offset ) override;
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void Rotate( const wxPoint& aRotCentre, double aAngle ) override;
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void Flip( const wxPoint& aCentre ) override;
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/**
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* Function Mirror
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* Mirror the Dimension , relative to a given horizontal axis
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* the text is not mirrored. only its position (and angle) is mirrored
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* the layer is not changed
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* @param axis_pos : vertical axis position
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*/
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void Mirror( const wxPoint& axis_pos );
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void GetMsgPanelInfo( EDA_UNITS_T aUnits, std::vector< MSG_PANEL_ITEM >& aList ) override;
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bool HitTest( const wxPoint& aPosition, int aAccuracy ) const override;
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bool HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy = 0 ) const override;
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wxString GetClass() const override
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{
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return wxT( "DIMENSION" );
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}
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// Virtual function
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const EDA_RECT GetBoundingBox() const override;
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wxString GetSelectMenuText( EDA_UNITS_T aUnits ) const override;
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BITMAP_DEF GetMenuImage() const override;
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EDA_ITEM* Clone() const override;
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virtual const BOX2I ViewBBox() const override;
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virtual void SwapData( BOARD_ITEM* aImage ) override;
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#if defined(DEBUG)
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virtual void Show( int nestLevel, std::ostream& os ) const override { ShowDummy( os ); }
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#endif
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};
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#endif // DIMENSION_H_
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