C_MAIN_VIEW.h

#pragma once

#include "QFog_constants.h"


#include "C_COLORS.h"
#include "QB_NET.h"
#include "GLOBAL_FUN.h"
#include "C_PORT_RELATED.h"
#include "C_PI_WIND.h"
#include "C_BI_ND_WIND.h"
#include "C_ND_PROBS_WIND.h"
#include "C_BI_ND_PROBS_WIND.h"
#include "C_STORIES_WIND.h"
#include "C_ND_EFIELD.h"
#include "UTextMenus.h"
#include "C_WIND_BDS_RECO.h"
#include "C_ACTION_FLAGS.h"
class C_DOC;
class C_PALETTE;
class SET;

//******************************************
class   C_MAIN_VIEW : public LView, public LCommander, public LListener, public C_ACTION_FLAGS
{
protected:
    C_DOC  *    its_doc_p;
    QB_NET  *   its_net_p;

    USHORT      its_num_of_sel_nds;
    USHORT      its_num_of_sel_arrows;
    
    SInt16      its_image_horiz_inches;
    SInt16      its_image_vert_inches;
    BOOLEAN     its_has_grid_lines;

    SInt16      its_fnum; //font number
    SInt16      its_fname_item_num; //font name's item number
    SInt16      its_fsize; //font size
    
    SInt32      its_pane_counter;
    
    Point       its_pasting_center;

    LWindow  *              its_main_wind_p;
    C_PI_WIND  *            its_pi_wind_p;
    C_BI_ND_WIND  *         its_bi_nd_wind_p;
    C_ND_PROBS_WIND  *      its_nd_probs_wind_p;
    C_BI_ND_PROBS_WIND  *   its_bi_nd_probs_wind_p;
    C_STORIES_WIND  *       its_stories_wind_p;

    //the document does not possess its own palette but it
    //does possess its preferred palette bounds
    C_WIND_BDS_RECO         its_pal_bds_reco;

    C_WIND_BDS_RECO         its_pi_wind_bds_reco;
    C_WIND_BDS_RECO         its_bi_nd_wind_bds_reco;
    C_WIND_BDS_RECO         its_nd_probs_wind_bds_reco;
    C_WIND_BDS_RECO         its_bi_nd_probs_wind_bds_reco;
    C_WIND_BDS_RECO         its_stories_wind_bds_reco;
        
public:
    
    C_MAIN_VIEW(LStream *   inStream);
    virtual         ~C_MAIN_VIEW();
    VOID            FinishCreateSelf();

    VOID        set_net_ptr(QB_NET  *  net_p);
    VOID        get_top_ptrs(C_DOC  *  & doc_p, C_MAIN_VIEW  *  & mview_p, QB_NET  *  & net_p);

    const C_WIND_BDS_RECO  &        get_pal_bds_reco() const;
    VOID    set_pal_bds_reco();
    VOID    read_bounds_res_of_satellite_winds();
    VOID    write_bounds_res_of_satellite_winds();

    BOOLEAN     save_pi();  
    VOID        refresh_pi_wind();
    VOID        refresh_pi_wind(USHORT  nd_id);
    VOID        create_pi_wind(USHORT  sel_nd);
    VOID        finish_pi_wind_closing();
    VOID        create_bi_nd_wind();
    VOID        finish_bi_nd_wind_closing();
    VOID        create_nd_probs_wind(USHORT  sel_nd);
    VOID        finish_nd_probs_wind_closing(); 
    VOID        create_bi_nd_probs_wind(USHORT  sel_loc);
    VOID        finish_bi_nd_probs_wind_closing();  
    VOID        create_stories_wind();
    VOID        finish_stories_wind_closing();

    SInt16      get_fnum() const;
    SInt16      get_fsize() const;
    VOID        check_fsize_and_fnum();     

    SInt16      get_image_horiz_inches();       
    VOID        set_image_horiz_inches(SInt16  num);
    SInt16      get_image_vert_inches();
    VOID        set_image_vert_inches(SInt16  num);
    VOID        shift_wind_to_top_left_corner_of_desktop(); 
    VOID        set_min_max_and_std_of_wind(BOOLEAN  set_bds_to_std);
    BOOLEAN     handle_drawing_size_dialog();
    
    virtual VOID    DrawSelf();

    VOID    disable_nd_efields();
    VOID    enable_nd_efields();        
    VOID    create_nd_efield(const Point  &  m_down_pt, USHORT nd_id);      
    VOID    destroy_nd_efield( USHORT nd_id);       
    VOID    ListenToMessage(MessageT  inMessage, VOID  * ioParam ); 
    VOID    show_story_caps(const VECTOR<USHORT>   *  net_story_p);
    
    C_PORT_NAME     get_touched_avail_s_port(const Point  &  pt);
    C_PORT_NAME     get_touched_avail_d_port(const Point  &  pt);
    USHORT          get_touched_nd(const Point  &  pt);
    C_ARROW  *      get_touched_ar(const Point  &  pt);


    USHORT      get_num_of_sel_nds();
    BOOLEAN     at_least_one_nd_is_sel();
    VOID        num_of_sel_nds_pp();
    VOID        num_of_sel_nds_mm();
    USHORT      get_num_of_sel_arrows();
    BOOLEAN     at_least_one_arrow_is_sel();
    VOID        num_of_sel_arrows_pp();
    VOID        num_of_sel_arrows_mm();
    BOOLEAN     s_and_d_and_ar_selected(const C_ARROW  *  ar_p);
    BOOLEAN     s_or_d_or_ar_selected(const C_ARROW  *  ar_p);
        
    VOID        select_all();
    Boolean     unselect_all();
    VOID        select_nd_and_its_entourage(USHORT nd_id);
    VOID        select_rect_contents(const Rect  & rect);
    VOID        move_selection_by(const Point  & delta);
    VOID        respond_to_selection_tool(const Point  &  m_down_pt, Boolean pal_open);
    Rect        get_sel_rect();
    VOID        get_map_with_sel_last(UI_MAP  &  map_with_sel_last);
    VOID        make_only_last_nds_selected(USHORT  num_of_sel_nds);
//  VOID        get_selected_arrows(SET &   sel_ars);
//  VOID        set_selected_arrows(const SET &  sel_ars);
    VOID        make_only_first_arrows_selected(USHORT  num_of_sel_ars);
    

    VOID    respond_to_bi_nd_selector(const Point  &  m_down_pt);
    VOID    respond_to_drag_tool(const Point  &  m_down_pt);
    VOID    respond_to_open_tool(const Point  &  m_down_pt);
    VOID    respond_to_no_tool(const Point  &  m_down_pt);
    VOID    rotate_nd(const Point  &  m_down_pt);
    VOID    paint_nd(const Point  &  pt);
    VOID    copy_nd_color(const Point  &  pt);
    VOID    maybe_add_arrow(const Point  &  m_down_pt);
    VOID    maybe_change_source_nd_of_ar(const Point  &  m_down_pt);
    VOID            Click(SMouseDownEvent   & inMouseDown);
    virtual VOID    ClickSelf(const SMouseDownEvent &  in_mouse_down);
    virtual VOID    AdjustMouseSelf(Point in_port_pt, const EventRecord  & in_mac_event, RgnHandle outMouseRgn);

    VOID        translate_pt_from_sel_to_pasting_rect(Point  &  pt, const Rect  &  sel_rect);
    BOOLEAN     pasting_should_restore_amps_of(USHORT nd_id);
    BOOLEAN     undeleting_should_restore_amps_of(USHORT nd_id);
    VOID        write_net_stream(LStream  &  net_stream, NET_STREAM_TYPE stream_type);  
    VOID        read_net_stream(LStream  &  net_stream, NET_STREAM_TYPE  stream_type); 

    VOID    copy_selection();
    VOID    paste_clipping();
    VOID    delete_selection(BOOLEAN  sel_is_last);

    
    virtual BOOLEAN     HandleKeyPress(const EventRecord  & in_key_event);
    virtual BOOLEAN     ObeyCommand(CommandT inCommand, VOID * ioParam);
    virtual VOID        FindCommandStatus(CommandT inCommand,
                            BOOLEAN & outEnabled, BOOLEAN & outUsesMark,
                            UInt16 & outMark, Str255 outName_pstr);

};
#pragma mark -  


//******************************************
inline
VOID    C_MAIN_VIEW::set_net_ptr(
QB_NET   *  net_p)  //in
{
    //used only once, in C_DOC constructor
    its_net_p = net_p;
}
//******************************************
inline
const C_WIND_BDS_RECO  &   C_MAIN_VIEW::get_pal_bds_reco() const
{
    return  its_pal_bds_reco;   
}
//******************************************
inline
VOID    C_MAIN_VIEW::refresh_pi_wind()
{
    if(its_pi_wind_p!=0)its_pi_wind_p->set_nd_always();
}
//******************************************
inline
VOID    C_MAIN_VIEW::refresh_pi_wind(USHORT nd_id)
{
    if(its_pi_wind_p!=0)its_pi_wind_p->set_nd_always(nd_id);
}
//******************************************
inline
SInt16      C_MAIN_VIEW::get_fnum() const
{ 
    return its_fnum;
}
//******************************************
inline
SInt16      C_MAIN_VIEW::get_fsize() const
{ 
    return its_fsize;
}
//******************************************
inline
SInt16      C_MAIN_VIEW::get_image_horiz_inches()
{
    return its_image_horiz_inches;
}
//******************************************
inline
VOID    C_MAIN_VIEW::set_image_horiz_inches(
SInt16  num)        //in
{ 
    its_image_horiz_inches = num;
}
//******************************************
inline
SInt16      C_MAIN_VIEW::get_image_vert_inches()
{
    return its_image_vert_inches;
}
//******************************************
inline
VOID    C_MAIN_VIEW::set_image_vert_inches(
SInt16  num)        //in
{
    its_image_vert_inches = num;
}
//******************************************
inline
USHORT  C_MAIN_VIEW::get_num_of_sel_nds()
{   
    return  its_num_of_sel_nds; 
}
//******************************************
inline
BOOLEAN   C_MAIN_VIEW::at_least_one_nd_is_sel()
{
    return (its_num_of_sel_nds > 0);
}
//******************************************
inline
VOID    C_MAIN_VIEW::num_of_sel_nds_pp()
{   
    its_num_of_sel_nds++;   
}
//******************************************
inline
VOID    C_MAIN_VIEW::num_of_sel_nds_mm()
{
    SignalIf_(its_num_of_sel_nds==0);  
    its_num_of_sel_nds--;   
}
//******************************************
inline
USHORT  C_MAIN_VIEW::get_num_of_sel_arrows()
{   
    return  its_num_of_sel_arrows;  
}
//******************************************
inline
BOOLEAN   C_MAIN_VIEW::at_least_one_arrow_is_sel()
{
    return (its_num_of_sel_arrows > 0);
}
//******************************************
inline
VOID    C_MAIN_VIEW::num_of_sel_arrows_pp()
{   
    its_num_of_sel_arrows++;    
}
//******************************************
inline
VOID    C_MAIN_VIEW::num_of_sel_arrows_mm()
{
    SignalIf_(its_num_of_sel_arrows==0);  
    its_num_of_sel_arrows--;    
}