[GtkWave] Modification Guidelines

// u main.c, instancira dve labele sa vremenima koja pokazuje marker.
        timebox = create_time_box();
        gtk_widget_show (timebox);
        gtk_toolbar_insert_widget(GTK_TOOLBAR(tb),
                                          timebox,
                                          NULL,
                      NULL,
                      tb_pos /* ++ */); /* scan-build */

// ++ pod komentarom jer je poslednji element upravo dodat i ne treba uvecavati poziciju.

// ispod ide switch koji proverava koji flag je proslijedjen sa komandne linije.
c = getopt_long (argc, argv, "zf:Fon:a:Ar:dl:s:e:c:t:NS:vVhxX:MD:IgCLR:P:O:WT:1:2:34:", long_options,


// vjerovatno podesava meni sa opcijama u vrhu, File, View...
#ifdef WAVE_USE_MLIST_T
            menubar = alt_menu_top(GLOBALS->mainwindow);
#else
            get_main_menu(GLOBALS->mainwindow, &menubar);
#endif
            gtk_widget_show(menubar);


// izgleda je moguce te menije sacriti preko ove globable promenjive...
        if(!GLOBALS->disable_menus)
            {
#ifdef WAVE_USE_XID
            if(GLOBALS->socket_xid) kill_main_menu_accelerators();
#endif

#ifdef WAVE_USE_MLIST_T
            menubar = alt_menu_top(GLOBALS->mainwindow);
#else
            get_main_menu(GLOBALS->mainwindow, &menubar);
#endif
            gtk_widget_show(menubar);




// 1881. linija main.c, ovde se kreira toolbar, u nastavku slijedi instanciranje svih
// toolova koje nudi, potrebno je urkljati se u prikazivanje ovog toolbara.
if(GLOBALS->force_toolbars)
                {
                toolhandle=gtk_handle_box_new();
                gtk_widget_show(toolhandle);
                gtk_container_add(GTK_CONTAINER(toolhandle), menubar);
                gtk_box_pack_start(GTK_BOX(main_vbox), toolhandle, FALSE, TRUE, 0);
                }
                else
                {
                gtk_box_pack_start(GTK_BOX(main_vbox), menubar, FALSE, TRUE, 0);
                }
            }

        whole_table = gtk_table_new (256, 16, FALSE);

        tb = gtk_toolbar_new();
        top_table = tb;     /* export this as our top widget rather than a table */

// GTK_TOOLBAR_ICONS - kaze da u toolbaru prikazuje samo ikonice, bez njihovih labela.
        gtk_toolbar_set_style(GTK_TOOLBAR(tb), GTK_TOOLBAR_ICONS);
        tb_pos = 0;


// ovako su definisane i ostale opcije iz menija, npr GTK_SIGNAL_FUNC(menu_cut_traces),
// potraziti kako se dodaju precice u sistem, pa im dati neke od ovih servisa kao npr
                         GTK_SIGNAL_FUNC(service_zoom_fit),
                         GTK_SIGNAL_FUNC(service_zoom_in),
                         GTK_SIGNAL_FUNC(service_zoom_out),
                         GTK_SIGNAL_FUNC(service_left_edge), itd...

        if(GLOBALS->force_toolbars)
            {
            toolhandle=gtk_handle_box_new();
            gtk_widget_show(toolhandle);
            gtk_container_add(GTK_CONTAINER(toolhandle), top_table);
            }

        stock = gtk_toolbar_insert_stock(GTK_TOOLBAR(tb),
                                             GTK_STOCK_CUT,
                         "Cut Traces",
                         NULL,
                         GTK_SIGNAL_FUNC(menu_cut_traces),
                         NULL,
                         tb_pos++);
        style = gtk_widget_get_style(stock);
        style->xthickness = style->ythickness = 0;
        gtk_widget_set_style (stock, style);
        gtk_widget_show(stock);

        stock = gtk_toolbar_insert_stock(GTK_TOOLBAR(tb),
                                             GTK_STOCK_COPY,
                         "Copy Traces",
                         NULL,
                         GTK_SIGNAL_FUNC(menu_copy_traces),
                         NULL,
                         tb_pos++);
        style = gtk_widget_get_style(stock);
        style->xthickness = style->ythickness = 0;
        gtk_widget_set_style (stock, style);
        gtk_widget_show(stock);

// 2260, generise prozor sa signalima
GLOBALS->wavewindow = create_wavewindow();
load_all_fonts(); /* must be done before create_signalwindow() */
gtk_widget_show(GLOBALS->wavewindow);
GLOBALS->signalwindow = create_signalwindow();


// radi resize prozora sa imenima signala.
        if(GLOBALS->initial_signal_window_width > GLOBALS->max_signal_name_pixel_width)


// kljucni momenat, ovo prikazuje widget sa spiskom svih signala koji su ubaceni na waveform.
// main.c, 2302. linija
gtk_widget_show(GLOBALS->signalwindow);


// manipulacija SST prozorom
#if GTK_CHECK_VERSION(2,4,0)
if((!GLOBALS->hide_sst)&&(GLOBALS->loaded_file_type != MISSING_FILE))
    {
    GLOBALS->toppanedwindow = gtk_hpaned_new();
    GLOBALS->sstpane = treeboxframe("SST", GTK_SIGNAL_FUNC(mkmenu_treesearch_cleanup));
    GLOBALS->expanderwindow = gtk_expander_new_with_mnemonic("_SST");
    gtk_expander_set_expanded(GTK_EXPANDER(GLOBALS->expanderwindow), (GLOBALS->sst_expanded==TRUE));
    if(GLOBALS->toppanedwindow_size_cache)
        {
        gtk_paned_set_position(GTK_PANED(GLOBALS->toppanedwindow), GLOBALS->toppanedwindow_size_cache);
        GLOBALS->toppanedwindow_size_cache = 0;
        }

// expander window, kreiranje kontejnera i prikaz widgeta.
    gtk_container_add(GTK_CONTAINER(GLOBALS->expanderwindow), GLOBALS->sstpane);
    gtk_widget_show(GLOBALS->expanderwindow);
    }
#endif


/****
podesavanje stackovanih prozora u panedwindowu...
gtk_paned_pack1 ()
void
gtk_paned_pack1 (GtkPaned *paned,
                 GtkWidget *child,
                 gboolean resize,
                 gboolean shrink);
Adds a child to the top or left pane.

Parameters
paned
a paned widget

child
the child to add

resize
should this child expand when the paned widget is resized.

shrink
can this child be made smaller than its requisition.
***/

#ifdef HAVE_PANED_PACK
if(GLOBALS->paned_pack_semantics)
    {
    gtk_paned_pack1(GTK_PANED(panedwindow), GLOBALS->signalwindow, 0, 0);
    gtk_paned_pack2(GTK_PANED(panedwindow), GLOBALS->wavewindow, ~0, 0);
    }
    else
#endif
    {
    gtk_paned_add1(GTK_PANED(panedwindow), GLOBALS->signalwindow);
    gtk_paned_add2(GTK_PANED(panedwindow), GLOBALS->wavewindow);
    }

gtk_widget_show(panedwindow);

// rc.c, funkcija koja setuje hide_sst globalnu promenjivu. Pomocu ovoga se moze sakriti sst
int f_hide_sst(char *str)
{
DEBUG(printf("f_hide_sst(\"%s\")\n",str));
GLOBALS->hide_sst=atoi_64(str)?1:0;
return(0);
}