GdkColormap *colmap;
    wchar_t *pastein_data;
    int direct_to_font;
    int pastein_data_len;
    char *pasteout_data, *pasteout_data_utf8;
    int pasteout_data_len, pasteout_data_utf8_len;
    int font_width, font_height;
    int width, height;
    int ignore_sbar;
    int mouseptr_visible;
    guint term_paste_idle_id;
    GdkAtom compound_text_atom, utf8_string_atom;
    int alt_keycode;
    int alt_digits;
    char wintitle[sizeof(((Config *)0)->wintitle)];

{
    struct gui_data *inst = (struct gui_data *)data;
    int w, h, need_size = 0;

    w = (event->width - 2*inst->cfg.window_border) / inst->font_width;
    h = (event->height - 2*inst->cfg.window_border) / inst->font_height;

    if (w != inst->width || h != inst->height) {
	if (inst->pixmap) {
	    gdk_pixmap_unref(inst->pixmap);
	    inst->pixmap = NULL;
	}
	inst->cfg.width = inst->width = w;
	inst->cfg.height = inst->height = h;
	need_size = 1;
    }
    if (!inst->pixmap) {
	GdkGC *gc;

	inst->pixmap = gdk_pixmap_new(widget->window,
				      (inst->cfg.width * inst->font_width +

     * way to do this, I think, is to set it to what the size is
     * really going to end up being.
     */
#if GTK_CHECK_VERSION(2,0,0)
    gtk_widget_set_size_request(inst->area, area_x, area_y);
#else
    gtk_widget_set_usize(inst->area, area_x, area_y);
    gtk_drawing_area_size(GTK_DRAWING_AREA(inst->area), area_x, area_y);
#endif

    gtk_container_dequeue_resize_handler(GTK_CONTAINER(inst->window));

#if GTK_CHECK_VERSION(2,0,0)
    gtk_window_resize(GTK_WINDOW(inst->window),
		      area_x + offset_x, area_y + offset_y);
#else
    gdk_window_resize(inst->window->window,
		      area_x + offset_x, area_y + offset_y);
#endif
}

static void real_palette_set(struct gui_data *inst, int n, int r, int g, int b)
{
    gboolean success[1];

    inst->cols[n].red = r * 0x0101;
    inst->cols[n].green = g * 0x0101;
    inst->cols[n].blue = b * 0x0101;

    gdk_colormap_free_colors(inst->colmap, inst->cols + n, 1);
    gdk_colormap_alloc_colors(inst->colmap, inst->cols + n, 1,
			      FALSE, FALSE, success);
    if (!success[0])
	g_error("%s: couldn't allocate colour %d (#%02x%02x%02x)\n", appname,
		n, r, g, b);
}

    return gdk_input_add(fd, flags, fd_input_func, NULL);
}

void uxsel_input_remove(int id) {
    gdk_input_remove(id);
}



void setup_fonts_ucs(struct gui_data *inst)


{

































































    int font_charset;




    if (inst->fonts[0])

        gdk_font_unref(inst->fonts[0]);




    if (inst->fonts[1])

        gdk_font_unref(inst->fonts[1]);


    if (inst->fonts[2])


        gdk_font_unref(inst->fonts[2]);
    if (inst->fonts[3])
        gdk_font_unref(inst->fonts[3]);



    inst->fonts[0] = gdk_font_load(inst->cfg.font.name);
    if (!inst->fonts[0]) {
	fprintf(stderr, "%s: unable to load font \"%s\"\n", appname,
		inst->cfg.font.name);
	exit(1);
    }

	}
	set_font_info(inst, 3);
    } else
	inst->fonts[3] = NULL;

    inst->font_width = gdk_char_width(inst->fonts[0], ' ');
    inst->font_height = inst->fonts[0]->ascent + inst->fonts[0]->descent;

    inst->direct_to_font = init_ucs(&inst->ucsdata,
				    inst->cfg.line_codepage, font_charset);
}

void set_geom_hints(struct gui_data *inst)
{
    GdkGeometry geom;
    geom.min_width = inst->font_width + 2*inst->cfg.window_border;
    geom.min_height = inst->font_height + 2*inst->cfg.window_border;
    geom.max_width = geom.max_height = -1;
    geom.base_width = 2*inst->cfg.window_border;
    geom.base_height = 2*inst->cfg.window_border;
    geom.width_inc = inst->font_width;
    geom.height_inc = inst->font_height;
    geom.min_aspect = geom.max_aspect = 0;
    gtk_window_set_geometry_hints(GTK_WINDOW(inst->window), inst->area, &geom,
                                  GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE |
                                  GDK_HINT_RESIZE_INC);
}

void clear_scrollback_menuitem(GtkMenuItem *item, gpointer data)
{
    struct gui_data *inst = (struct gui_data *)data;
    term_clrsb(inst->term);
}

void reset_terminal_menuitem(GtkMenuItem *item, gpointer data)
{
    struct gui_data *inst = (struct gui_data *)data;
    term_pwron(inst->term);
    ldisc_send(inst->ldisc, NULL, 0, 0);
}

void special_menuitem(GtkMenuItem *item, gpointer data)
{
    struct gui_data *inst = (struct gui_data *)data;
    int code = (int)gtk_object_get_data(GTK_OBJECT(item), "user-data");

    inst->back->special(inst->backhandle, code);
}

void about_menuitem(GtkMenuItem *item, gpointer data)
{
    struct gui_data *inst = (struct gui_data *)data;
    about_box(inst->window);
}

void event_log_menuitem(GtkMenuItem *item, gpointer data)
{
    struct gui_data *inst = (struct gui_data *)data;
    showeventlog(inst->eventlogstuff, inst->window);
}

void change_settings_menuitem(GtkMenuItem *item, gpointer data)
{
    /* This maps colour indices in inst->cfg to those used in inst->cols. */
    static const int ww[] = {
        6, 7, 8, 9, 10, 11, 12, 13,
        14, 15, 16, 17, 18, 19, 20, 21,
        0, 1, 2, 3, 4, 5
    };
    struct gui_data *inst = (struct gui_data *)data;
    char *title = dupcat(appname, " Reconfiguration", NULL);
    Config cfg2, oldcfg;
    int i, need_size;

    cfg2 = inst->cfg;                  /* structure copy */

    if (do_config_box(title, &cfg2, 1)) {

        oldcfg = inst->cfg;            /* structure copy */
        inst->cfg = cfg2;              /* structure copy */

        /* Pass new config data to the logging module */
        log_reconfig(inst->logctx, &cfg2);
        /*
         * Flush the line discipline's edit buffer in the case
         * where local editing has just been disabled.
         */
        ldisc_send(inst->ldisc, NULL, 0, 0);
        /* Pass new config data to the terminal */
        term_reconfig(inst->term, &cfg2);
        /* Pass new config data to the back end */
        inst->back->reconfig(inst->backhandle, &cfg2);

        /*
         * Just setting inst->cfg is sufficient to cause colour
         * setting changes to appear on the next ESC]R palette
         * reset. But we should also check whether any colour
         * settings have been changed, and revert the ones that
         * have to the new default, on the assumption that the user
         * is most likely to want an immediate update.
         */
        for (i = 0; i < NCOLOURS; i++) {
            if (oldcfg.colours[ww[i]][0] != cfg2.colours[ww[i]][0] ||
                oldcfg.colours[ww[i]][1] != cfg2.colours[ww[i]][1] ||
                oldcfg.colours[ww[i]][2] != cfg2.colours[ww[i]][2])
                real_palette_set(inst, i, cfg2.colours[ww[i]][0],
                                 cfg2.colours[ww[i]][1],
                                 cfg2.colours[ww[i]][2]);
        }

        /*
         * If the scrollbar needs to be shown, hidden, or moved
         * from one end to the other of the window, do so now.
         */
        if (oldcfg.scrollbar != cfg2.scrollbar) {
            if (cfg2.scrollbar)
                gtk_widget_show(inst->sbar);
            else
                gtk_widget_hide(inst->sbar);
        }
        if (oldcfg.scrollbar_on_left != cfg2.scrollbar_on_left) {
            gtk_box_reorder_child(inst->hbox, inst->sbar,
                                  cfg2.scrollbar_on_left ? 0 : 1);
        }

        /*
         * Change the window title, if required.
         */
        if (strcmp(oldcfg.wintitle, cfg2.wintitle))
            set_title(inst, cfg2.wintitle);

        /*
         * Redo the whole tangled fonts and Unicode mess if
         * necessary.
         */
        if (strcmp(oldcfg.font.name, cfg2.font.name) ||
            strcmp(oldcfg.boldfont.name, cfg2.boldfont.name) ||
            strcmp(oldcfg.widefont.name, cfg2.widefont.name) ||
            strcmp(oldcfg.wideboldfont.name, cfg2.wideboldfont.name) ||
            strcmp(oldcfg.line_codepage, cfg2.line_codepage)) {
            setup_fonts_ucs(inst);
            need_size = 1;
        } else
            need_size = 0;

        /*
         * Resize the window.
         */
        if (oldcfg.width != cfg2.width || oldcfg.height != cfg2.height ||
            oldcfg.window_border != cfg2.window_border || need_size) {
            set_geom_hints(inst);
            request_resize(inst, cfg2.width, cfg2.height);
            //term_size(inst->term, cfg2.height, cfg2.width, cfg2.savelines);
            // where TF is our configure event going?!
        }

        term_invalidate(inst->term);
    }
    sfree(title);
}

void update_specials_menu(void *frontend)
{
    Terminal *term = (Terminal *)frontend;
    struct gui_data *inst = (struct gui_data *)term->frontend;

    const struct telnet_special *specials;

    specials = inst->back->get_specials(inst->backhandle);
    gtk_container_foreach(GTK_CONTAINER(inst->specialsmenu),
			  (GtkCallback)gtk_widget_destroy, NULL);
    if (specials) {
	int i;
	GtkWidget *menuitem;
	for (i = 0; specials[i].name; i++) {
	    if (*specials[i].name) {
		menuitem = gtk_menu_item_new_with_label(specials[i].name);
		gtk_object_set_data(GTK_OBJECT(menuitem), "user-data",
				    (gpointer)specials[i].code);
		gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
				   GTK_SIGNAL_FUNC(special_menuitem), inst);
	    } else
		menuitem = gtk_menu_item_new();
	    gtk_container_add(GTK_CONTAINER(inst->specialsmenu), menuitem);
	    gtk_widget_show(menuitem);
	}
	gtk_widget_show(inst->specialsitem1);
	gtk_widget_show(inst->specialsitem2);
    } else {
	gtk_widget_hide(inst->specialsitem1);
	gtk_widget_hide(inst->specialsitem2);
    }
}

int pt_main(int argc, char **argv)
{
    extern Backend *select_backend(Config *cfg);
    extern int cfgbox(Config *cfg);
    struct gui_data *inst;

    /* defer any child exit handling until we're ready to deal with
     * it */
    block_signal(SIGCHLD, 1);

    gtk_init(&argc, &argv);

    /*
     * Create an instance structure and initialise to zeroes
     */
    inst = snew(struct gui_data);
    memset(inst, 0, sizeof(*inst));
    inst->alt_keycode = -1;            /* this one needs _not_ to be zero */

    if (do_cmdline(argc, argv, 0, inst, &inst->cfg))
	exit(1);		       /* pre-defaults pass to get -class */
    do_defaults(NULL, &inst->cfg);
    if (do_cmdline(argc, argv, 1, inst, &inst->cfg))
	exit(1);		       /* post-defaults, do everything */

    cmdline_run_saved(&inst->cfg);

    if (!*inst->cfg.host && !cfgbox(&inst->cfg))
	exit(0);		       /* config box hit Cancel */

    inst->compound_text_atom = gdk_atom_intern("COMPOUND_TEXT", FALSE);
    inst->utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE);

    setup_fonts_ucs(inst);


    inst->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);

    /*
     * Set up the colour map.
     */
    palette_reset(inst);

    inst->width = inst->cfg.width;
    inst->height = inst->cfg.height;

    inst->area = gtk_drawing_area_new();
    gtk_drawing_area_size(GTK_DRAWING_AREA(inst->area),
			  inst->font_width * inst->cfg.width + 2*inst->cfg.window_border,
			  inst->font_height * inst->cfg.height + 2*inst->cfg.window_border);

    inst->sbar_adjust = GTK_ADJUSTMENT(gtk_adjustment_new(0,0,0,0,0,0));
    inst->sbar = gtk_vscrollbar_new(inst->sbar_adjust);

    inst->hbox = GTK_BOX(gtk_hbox_new(FALSE, 0));
    /*
     * We always create the scrollbar; it remains invisible if
     * unwanted, so we can pop it up quickly if it suddenly becomes
     * desirable.
     */
    if (inst->cfg.scrollbar_on_left)
        gtk_box_pack_start(inst->hbox, inst->sbar, FALSE, FALSE, 0);

    gtk_box_pack_start(inst->hbox, inst->area, TRUE, TRUE, 0);

    if (!inst->cfg.scrollbar_on_left)
        gtk_box_pack_start(inst->hbox, inst->sbar, FALSE, FALSE, 0);

    gtk_container_add(GTK_CONTAINER(inst->window), GTK_WIDGET(inst->hbox));


    set_geom_hints(inst);













    gtk_widget_show(inst->area);
    if (inst->cfg.scrollbar)
	gtk_widget_show(inst->sbar);
    else
	gtk_widget_hide(inst->sbar);
    gtk_widget_show(GTK_WIDGET(inst->hbox));

    if (inst->gotpos) {
        int x = inst->xpos, y = inst->ypos;
        GtkRequisition req;
        gtk_widget_size_request(GTK_WIDGET(inst->window), &req);
        if (inst->gravity & 1) x += gdk_screen_width() - req.width;

    gtk_menu_item_new(); \
    gtk_container_add(GTK_CONTAINER(inst->menu), menuitem); \
    gtk_widget_show(menuitem); \
    if (func != NULL) \
	gtk_signal_connect(GTK_OBJECT(menuitem), "activate", \
			       GTK_SIGNAL_FUNC(func), inst); \
} while (0)
        MKMENUITEM("Change Settings", change_settings_menuitem);
	MKMENUITEM(NULL, NULL);
	if (use_event_log)
	    MKMENUITEM("Event Log", event_log_menuitem);
	MKMENUITEM("Special Commands", NULL);
	inst->specialsmenu = gtk_menu_new();
	gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuitem), inst->specialsmenu);
	inst->specialsitem1 = menuitem;
	MKMENUITEM(NULL, NULL);