/********************************************/
/* Definitions for the EESchema program:	*/
/********************************************/

#ifndef PROGRAM_H
#define PROGRAM_H

#ifndef eda_global
#define eda_global extern
#endif

#include "macros.h"
#include "base_struct.h"

#include "component_class.h"
#include "class_screen.h"

#define DRAWJUNCTION_SIZE  16       /* Rayon du symbole connexion */
#define DRAWMARKER_SIZE    16       /* Rayon du symbole marqueur */
#define DRAWNOCONNECT_SIZE 48       /* Rayon du symbole No Connexion */

#define HIGHLIGHT_COLOR WHITE


#define TEXT_NO_VISIBLE 1

/* flags pour BUS ENTRY (bus to bus ou wire to bus */
#define WIRE_TO_BUS 0
#define BUS_TO_BUS  1


typedef enum {      /* Type des Marqueurs */
    MARQ_UNSPEC,
    MARQ_ERC,
    MARQ_PCB,
    MARQ_SIMUL,
    MARQ_NMAX        /* Derniere valeur: fin de tableau */
} TypeMarker;

/* Messages correspondants aux types des marqueurs */
#ifdef MAIN
const wxChar*        NameMarqueurType[] =
{
    wxT( "" ),
    wxT( "ERC" ),
    wxT( "PCB" ),
    wxT( "SIMUL" ),
    wxT( "?????" )
};
#else
extern const wxChar* NameMarqueurType[];
#endif


/* Forward declarations */
class DrawSheetStruct;


/**
 * Class EDA_DrawLineStruct
 * is a segment decription base class to describe items which have 2 end
 * points (track, wire, draw line ...)
 */
class EDA_DrawLineStruct : public EDA_BaseStruct
{
public:
    int     m_Layer;            // Layer number
    int     m_Width;            // 0 = line, > 0 = tracks, bus ...
    wxPoint m_Start;            // Line start point
    wxPoint m_End;              // Line end point

    bool    m_StartIsDangling;
    bool    m_EndIsDangling;       // TRUE si Start ou End not connected  (wires, tracks...)

public:
    EDA_DrawLineStruct( const wxPoint &pos, int layer );
    ~EDA_DrawLineStruct( void ) { }
    bool                IsOneEndPointAt( const wxPoint& pos );
    EDA_DrawLineStruct* GenCopy( void );

    bool IsNull( void )
    {
        return m_Start == m_End;
    }

    virtual void Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset, int draw_mode,
                       int Color = -1 );
};


class DrawMarkerStruct    : public EDA_BaseStruct   /* marqueurs */
{
public:
    wxPoint    m_Pos;               /* XY coordinates of marker. */
    TypeMarker m_Type;
    int        m_MarkFlags;         // complements d'information
    wxString   m_Comment;           /* Texte (commentaireassocie eventuel */

public:
    DrawMarkerStruct( const wxPoint &pos, const wxString &text );
    ~DrawMarkerStruct( void );
    DrawMarkerStruct*   GenCopy( void );
    wxString            GetComment( void );
    virtual void        Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
                              int draw_mode, int Color = -1 );
};


class DrawNoConnectStruct : public EDA_BaseStruct    /* Symboles de non connexion */
{
public:
    wxPoint m_Pos;                      /* XY coordinates of NoConnect. */

public:
    DrawNoConnectStruct( const wxPoint &pos );
    ~DrawNoConnectStruct( void ) { }
    DrawNoConnectStruct*    GenCopy( void );
    virtual void            Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
                                  int draw_mode, int Color = -1 );
};


/**
 * Class DrawBusEntryStruct
 * Struct de descr 1 raccord a 45 degres de BUS ou WIRE 
 */
class DrawBusEntryStruct  : public EDA_BaseStruct
{
public:
    int     m_Layer;
    int     m_Width;
    wxPoint m_Pos;
    wxSize  m_Size;

public:
    DrawBusEntryStruct( const wxPoint &pos, int shape, int id );
    ~DrawBusEntryStruct( void ) { }
    DrawBusEntryStruct* GenCopy( void );
    wxPoint             m_End( void ); // retourne la coord de fin du raccord
    virtual void        Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
                              int draw_mode, int Color = -1 );
};

class DrawPolylineStruct  : public EDA_BaseStruct/* Polyligne (serie de segments) */
{
public:
    int  m_Layer;
    int  m_Width;
    int  m_NumOfPoints;             /* Number of XY pairs in Points array. */
    int* m_Points;                  /* XY pairs that forms the polyline. */

public:
    DrawPolylineStruct( int layer );
    ~DrawPolylineStruct( void );
    DrawPolylineStruct* GenCopy( void );
    virtual void        Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
                              int draw_mode, int Color = -1 );
};

class DrawJunctionStruct  : public EDA_BaseStruct
{
public:
    int     m_Layer;
    wxPoint m_Pos;                  /* XY coordinates of connection. */

public:
    DrawJunctionStruct( const wxPoint &pos );
    ~DrawJunctionStruct( void ) { }
    DrawJunctionStruct* GenCopy( void );
    virtual void        Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
                              int draw_mode, int Color = -1 );
};

class DrawTextStruct      : public EDA_BaseStruct, public EDA_TextStruct
{
public:
    int  m_Layer;
    int  m_Shape;
    bool m_IsDangling;  // TRUE si non connecté

public:
    DrawTextStruct( const wxPoint& pos = wxPoint( 0, 0 ), const wxString& text = wxEmptyString );
    ~DrawTextStruct( void ) { }
    DrawTextStruct* GenCopy( void );
    virtual void    Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset, int draw_mode,
                          int Color = -1 );
    void            SwapData( DrawTextStruct* copyitem );
    virtual void    Place( WinEDA_DrawFrame* frame, wxDC* DC );

private:
    void            DrawAsText( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
                                int draw_mode, int Color );
    void            DrawAsLabel( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
                                 int draw_mode, int Color );
    void            DrawAsGlobalLabel( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
                                       int draw_mode, int Color );
};


class DrawLabelStruct : public DrawTextStruct
{
public:
    DrawLabelStruct( const wxPoint& pos = wxPoint( 0, 0 ), const wxString& text = wxEmptyString );
    ~DrawLabelStruct( void ) { }
};


class DrawGlobalLabelStruct : public DrawTextStruct
{
public:
    DrawGlobalLabelStruct( const wxPoint& pos = wxPoint( 0, 0 ), 
                          const wxString& text = wxEmptyString );
    ~DrawGlobalLabelStruct( void ) { }
};


#define MAX_LAYERS 44
class LayerStruct
{
public:
    char LayerNames[MAX_LAYERS + 1][8];
    int  LayerColor[MAX_LAYERS + 1];
    char LayerStatus[MAX_LAYERS + 1];
    int  NumberOfLayers;
    int  CurrentLayer;
    int  CurrentWidth;
    int  CommonColor;
    int  Flags;
};


#endif /* PROGRAM_H */