dcode.h

Go to the documentation of this file.

/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 1992-2010 Jean-Pierre Charras <jean-pierre.charras@gipsa-lab.inpg.fr>
 * Copyright (C) 2010 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
 * Copyright (C) 1992-2010 KiCad Developers, see change_log.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
 */

#ifndef _DCODE_H_
#define _DCODE_H_

#include <vector>

#include <gal/color4d.h>
#include <geometry/shape_poly_set.h>

using KIGFX::COLOR4D;

class wxDC;
class GERBER_DRAW_ITEM;
class EDA_RECT;


enum APERTURE_T {
    APT_CIRCLE  = 'C',      // Flashed shape: Circle with or without hole
    APT_RECT    = 'R',      // Flashed shape: Rectangle with or without hole
    APT_OVAL    = '0',      // Flashed shape: Oval with or without hole
    APT_POLYGON = 'P',      // Flashed shape: Regular polygon (3 to 12 edges)
                            // with or without hole. Can be rotated
    APT_MACRO   = 'M'       // Complex shape given by a macro definition (see AM_PRIMITIVE_ID)
};

// In aperture definition, round, oval and rectangular flashed shapes
// can have a hole (round or rectangular)
// this option is stored in .m_DrillShape D_CODE member
enum APERTURE_DEF_HOLETYPE {
    APT_DEF_NO_HOLE = 0,
    APT_DEF_ROUND_HOLE,
    APT_DEF_RECT_HOLE
};

/* define min and max values for D Codes values.
 * note: values >= 0 and < FIRST_DCODE can be used for special purposes
 */
#define FIRST_DCODE     10
#define LAST_DCODE      10000
#define TOOLS_MAX_COUNT (LAST_DCODE + 1)

struct APERTURE_MACRO;


class D_CODE
{
private:
    APERTURE_MACRO* m_Macro;    
                                //   GERBER.m_aperture_macros element
    std::vector<double>   m_am_params;

public:
    wxSize                m_Size;           
    APERTURE_T            m_Shape;          
    int                   m_Num_Dcode;      
    wxSize                m_Drill;          
    APERTURE_DEF_HOLETYPE m_DrillShape;     
    double                m_Rotation;       
    int                   m_EdgesCount;     
    bool                  m_InUse;          
    bool                  m_Defined;        
    wxString              m_AperFunction;   
    SHAPE_POLY_SET        m_Polygon;        /* Polygon used to draw APT_POLYGON shape and some other
                                             * complex shapes which are converted to polygon
                                             * (shapes with hole )
                                             */

public:
    D_CODE( int num_dcode );
    ~D_CODE();
    void Clear_D_CODE_Data();

    void AppendParam( double aValue )
    {
        m_am_params.push_back( aValue );
    }

    unsigned GetParamCount() const
    {
       return  m_am_params.size();
    }

    double GetParam( unsigned aIdx ) const
    {
        wxASSERT( aIdx <= m_am_params.size() );
        if( aIdx <= m_am_params.size() )
            return  m_am_params[aIdx - 1];
        else
            return 0;
    }


    void SetMacro( APERTURE_MACRO* aMacro )
    {
        m_Macro = aMacro;
    }


    APERTURE_MACRO* GetMacro() const { return m_Macro; }

    static const wxChar* ShowApertureType( APERTURE_T aType );

    void DrawFlashedShape( GERBER_DRAW_ITEM* aParent, EDA_RECT* aClipBox,
                           wxDC* aDC, COLOR4D aColor,
                           wxPoint aShapePos, bool aFilledShape );

    void DrawFlashedPolygon( GERBER_DRAW_ITEM* aParent,
                             EDA_RECT* aClipBox, wxDC* aDC, COLOR4D aColor,
                             bool aFilled, const wxPoint& aPosition );

    void ConvertShapeToPolygon();

    int GetShapeDim( GERBER_DRAW_ITEM* aParent );
};


#endif  // ifndef _DCODE_H_