BEAM_SPL.h

#pragma once
#include "QFog_constants.h"


#ifdef   _mac_gui_app //''''''''''''''''''''''''''''''''''''''''''''\\.

    class C_MAIN_VIEW;
    #include "C_PORT_RELATED.h"
    #include "C_COLORS.h"
    #include "C_ARROW_DRAWER.h"
    #include "UI_MAP.h"
    #include "TWO_MODE_FUN.h"
    class QB_NET;
    class C_PI_WIND;
    class C_BEAM_SPL_AMP_GEN;

#endif //_mac_gui_app \\............................................//



#include "NODE.h"

//******************************************
class BEAM_SPL : public NODE
{
private:

public:

    
    BEAM_SPL();
    virtual     ~BEAM_SPL();



#ifdef   _mac_gui_app //''''''''''''''''''''''''''''''''''''''''''''\\.

private:
    enum {the_rot_ang=15, port_docking_rad = 0, port_greeting_rad = 5 };

    SInt16  its_icon_dir;
    //its_icon_dir measures in degrees
    //the amount of clockwise rotation of the icon

//  Let nw=northwest, etc. The beam splitter icon before
//  being rotated has two destination-only ports at nw and ne,
//  and two source-only ports at se and sw. We will identify 
//  nw=0 and ne=1 (destination ports)
//  se=2 and sw=3 (source ports):
    Point   its_port_locs_p[4]; 
    // max_load=1 for all ports
    SInt16  its_port_guests_p[4];// the nd_id of guest or negative number if no guest 
    
public:
    STRINGY         get_class_str();
    ND_CLASS_ID     get_class_id();

    VOID        init_port_locs();
    BEAM_SPL(const Point  &  m_down_pt);

    USHORT      get_port_guest(USHORT sub_nd_id);
    C_CIRCLE    get_docking_cir(USHORT sub_nd_id);  
    BOOLEAN     pt_is_in_greeting_cir_of_avail_d_port(
        const Point  &  pt,
        USHORT  &  sub_nd_id);
    BOOLEAN     pt_is_in_greeting_cir_of_avail_s_port(
        const Point  &  pt,
        USHORT  &   sub_nd_id);
    VOID        add_nd_to_port_glist(USHORT g_nd_id, USHORT sub_nd_id);
    VOID        remove_nd_from_all_port_glists(USHORT g_nd_id);
    VOID        renumber_nds_of_port_glists(const UI_MAP  & map);
    
    VOID    draw();
    
    VOID    move_by( const Point  &  delta);
    
//  VOID        rotate_rim_pt(Point  &  pt, SInt16 ang); //ang in degrees
    VOID        refresh_port_locs();
    VOID        rotate();
    BOOLEAN     has_icon_dir();
    SInt16      get_icon_dir() const;
    VOID        set_icon_dir(SInt16 icon_dir);
    

    VOID    call_amp_gen(QB_NET *  net_p, C_PI_WIND * pi_wind_p);
    VOID    obey_amp_gen(USHORT mx_n_sum, const TWO_MODE_FUN  & two_fun, const USHORT * m1x_p,const USHORT * m2x_p,const USHORT * m1y_p,const USHORT * m2y_p);


#endif //_mac_gui_app \\............................................//

};
#pragma mark -

#ifdef   _mac_gui_app //''''''''''''''''''''''''''''''''''''''''''''\\.

//******************************************
inline
STRINGY  BEAM_SPL::get_class_str()
{
    return  "BEAM_SPL";
}
//******************************************
inline
ND_CLASS_ID  BEAM_SPL::get_class_id()
{
    return BEAM_SPL_id;
}
//******************************************
inline
USHORT  BEAM_SPL::get_port_guest(
USHORT      sub_nd_id)  //in
{
    return its_port_guests_p[sub_nd_id];
}
//******************************************
inline
C_CIRCLE   BEAM_SPL::get_docking_cir(
USHORT  sub_nd_id)      //in
{
    return C_CIRCLE(its_port_locs_p[sub_nd_id], port_docking_rad);
}
//******************************************
inline
VOID  BEAM_SPL::add_nd_to_port_glist(
USHORT      g_nd_id,    //in
USHORT      sub_nd_id)  //in
{
    its_port_guests_p[sub_nd_id]= g_nd_id;
}
//******************************************
inline
BOOLEAN     BEAM_SPL::has_icon_dir()
{
    return true;
}
//******************************************
inline
SInt16  BEAM_SPL::get_icon_dir()    const
{
    return its_icon_dir;
}
#endif //_mac_gui_app \\............................................//