bygfoot/src/window.c

#include "callbacks.h"
#include "file.h"
#include "finance.h"
#include "free.h"
#include "game_gui.h"
#include "gui.h"
#include "interface.h"
#include "league.h"
#include "live_game.h"
#include "load_save.h"
#include "main.h"
#include "misc_callback_func.h"
#include "misc_interface.h"
#include "misc2_interface.h"
#include "option.h"
#include "option_gui.h"
#include "options_interface.h"
#include "support.h"
#include "transfer.h"
#include "treeview.h"
#include "treeview2.h"
#include "treeview_helper.h"
#include "user.h"
#include "window.h"

/** Show the window with the news. */
/* void */
/* window_show_news(void) */
/* { */
/*     GtkNotebook *nb = NULL; */

/*     window_create(WINDOW_HELP); */

/*     nb = GTK_NOTEBOOK(lookup_widget(window.help, "notebook1")); */

/*     gtk_notebook_remove_page(nb, 0); */
/*     gtk_notebook_remove_page(nb, -1); */

/*     gtk_label_set_text(GTK_LABEL(lookup_widget(window.help, "label_contributors")), */
/* 		       _("News")); */
/* } */

/** Show the help/about window. 
    @param page Which notebook page to display. */
void
window_show_help(gint page)
{
    gchar buf[SMALL];
    gchar *help_file = file_find_support_file("bygfoot_help", TRUE);
    OptionList help_list;

    if(help_file == NULL)
    {
	game_gui_show_warning(_("Didn't find file 'bygfoot_help'."));
	return;
    }

    help_list.list = NULL;
    help_list.datalist = NULL;
    file_load_opt_file(help_file, &help_list);

    window_create(WINDOW_HELP);

    sprintf(buf, "<span %s>Bygfoot Football Manager %s</span>\n(c) 2005 Győző Both (gyboth@bygfoot.com)\nhttp://bygfoot.sourceforge.net", const_app("string_help_window_program_name_attribute"), VERS);
    gtk_label_set_markup(GTK_LABEL(lookup_widget(window.help, "label_about")), buf);

    treeview_show_contributors(&help_list);

    game_gui_set_help_labels();

    gtk_notebook_set_current_page(GTK_NOTEBOOK(lookup_widget(window.help, "notebook1")), page);

    g_free(help_file);
    free_option_list(&help_list, FALSE);
}

/**
   Show the country selection window. All files with prefix
   'country_' from $HOME/.bygfoot/definitions are appended to a combo box.
*/
void
window_show_startup(void)
{
    GtkWidget *window_startup =
	window_create(WINDOW_STARTUP);
    GtkWidget *combo_country =
	lookup_widget(window_startup, "combo_country");
    GPtrArray *country_files = NULL;
    GtkTreeModel *model = NULL;
    GtkCellRenderer *renderer = NULL;
    
    country_files = file_get_country_files();

    if(country_files->len == 0)
	main_exit_program(EXIT_NO_COUNTRY_FILES, "Didn't find any country definition files in the support directories.");

    gtk_cell_layout_clear(GTK_CELL_LAYOUT(combo_country));

    renderer = gtk_cell_renderer_pixbuf_new();
    gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo_country), renderer, FALSE);
    gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo_country), renderer, "pixbuf", 0, NULL);

    renderer = treeview_helper_cell_renderer_text_new();
    gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo_country), renderer, TRUE);
    gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo_country), renderer, "text", 1, NULL);

    model = treeview_create_country_list(country_files);
    gtk_combo_box_set_model(GTK_COMBO_BOX(combo_country), model);
    g_object_unref(model);

    gtk_combo_box_set_active(GTK_COMBO_BOX(combo_country), 0);

    free_gchar_array(&country_files);
}

/** Show the file selection window. */
void
window_show_file_sel(void)
{
    gchar buf[SMALL];
    const gchar *home = g_get_home_dir();
    gchar *filename = NULL;
    GtkFileFilter *filter;
    gboolean mm_file_exists = FALSE;

    window_create(WINDOW_FILE_CHOOSER);

    if(stat5 != STATUS_LOAD_GAME &&
       stat5 != STATUS_LOAD_GAME_TEAM_SELECTION)
	gtk_file_chooser_set_action(GTK_FILE_CHOOSER(window.file_chooser),
				    GTK_FILE_CHOOSER_ACTION_SAVE);
    else
	gtk_file_chooser_set_action(GTK_FILE_CHOOSER(window.file_chooser),
				    GTK_FILE_CHOOSER_ACTION_OPEN);

    filter = gtk_file_filter_new();
    if(stat5 == STATUS_SAVE_GAME || 
       stat5 == STATUS_LOAD_GAME ||
       stat5 == STATUS_LOAD_GAME_TEAM_SELECTION)
    {
	gtk_file_filter_set_name(filter, _("Bygfoot Save Files"));
	gtk_file_filter_add_pattern(filter, "*.zip");
	gtk_file_filter_add_pattern(filter, "last_save");
    }
    else
    {
	gtk_file_filter_set_name(filter, _("Bygfoot Memorable Matches"));
	gtk_file_filter_add_pattern(filter, "*.bmm.zip");
    }
    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(window.file_chooser), filter);

    filter = gtk_file_filter_new ();
    gtk_file_filter_set_name(filter, _("All Files"));
    gtk_file_filter_add_pattern(filter, "*");
    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(window.file_chooser), filter);

    if((stat5 == STATUS_SAVE_GAME || 
	stat5 == STATUS_LOAD_GAME ||
	stat5 == STATUS_LOAD_GAME_TEAM_SELECTION) &&
       save_file != NULL)
	gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(window.file_chooser),
				      save_file);
    else if(users->len > 0 && current_user.mmatches_file != NULL)
	gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(window.file_chooser),
				      current_user.mmatches_file);
    else
    {
        if(os_is_unix)
            sprintf(buf, "%s%s%s%ssaves", home, G_DIR_SEPARATOR_S, 
		    HOMEDIRNAME, G_DIR_SEPARATOR_S);
        else
        {
            gchar *pwd = g_get_current_dir();
            sprintf(buf, "%s%ssaves", pwd, G_DIR_SEPARATOR_S);
            g_free(pwd);
	}

	gtk_file_chooser_set_current_folder(
	    GTK_FILE_CHOOSER(window.file_chooser), buf);
    }

    if(gtk_dialog_run(GTK_DIALOG(window.file_chooser)) == GTK_RESPONSE_OK)
    {
	filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(window.file_chooser));

	if(stat5 == STATUS_LOAD_GAME)
	    load_save_load_game(filename, FALSE);
	else if(stat5 == STATUS_LOAD_GAME_TEAM_SELECTION)
	    misc_callback_startup_load(filename);
	else if(stat5 == STATUS_SAVE_GAME)
	    load_save_save_game(filename);
	else if(stat5 == STATUS_SELECT_MM_FILE_LOAD)
	{
	    mm_file_exists = g_file_test(filename, G_FILE_TEST_EXISTS);
	    if((mm_file_exists && g_str_has_suffix(filename, ".bmm.zip")) ||
	       !mm_file_exists)
	    {
		if(mm_file_exists)
		    user_mm_load_file(filename, NULL);
		else
		    user_mm_set_filename(filename, NULL);
		window_show_mmatches();
	    }
	    else
		game_gui_show_warning(_("Not a valid Bygfoot Memorable Matches filename."));
	}
	else if(stat5 == STATUS_SELECT_MM_FILE_ADD)
	{
	    user_mm_set_filename(filename, NULL);
	    mm_file_exists = g_file_test(current_user.mmatches_file,
					 G_FILE_TEST_EXISTS);
	    user_mm_add_last_match(mm_file_exists, TRUE);
	}
	else if(stat5 == STATUS_SELECT_MM_FILE_IMPORT)
	{
	    user_mm_import_file(filename);
	    window_show_mmatches();
	}
	else if(stat5 == STATUS_SELECT_MM_FILE_EXPORT)
	    user_mm_export_file(filename);

	if(stat5 == STATUS_LOAD_GAME ||
	   stat5 == STATUS_LOAD_GAME_TEAM_SELECTION)
	{
	    cur_user = 0;
	    on_button_back_to_main_clicked(NULL, NULL);
	    setsav1;
	}

	g_free(filename);
    }

    window_destroy(&window.file_chooser, FALSE);
}

/** Show window with memorable matches list. */
void
window_show_mmatches(void)
{
    if(window.mmatches == NULL)
	window_create(WINDOW_MMATCHES);
    treeview2_show_mmatches();

    gtk_entry_set_text(GTK_ENTRY(lookup_widget(window.mmatches, "entry_mm_file")),
		       current_user.mmatches_file);
}

/**  Show the options window. */
void
window_show_options(void)
{
    window_create(WINDOW_OPTIONS);

    option_gui_set_up_window();
}

/** Show the player list context menu, triggered by 'event'. */
void
window_show_menu_player(GdkEvent *event)
{
    if(window.menu_player != NULL)
	window_destroy(&window.menu_player, FALSE);

    window.menu_player = create_menu_player();

    gtk_menu_popup(GTK_MENU(window.menu_player), NULL, NULL, NULL, NULL, 
		   ((GdkEventButton*)event)->button, gdk_event_get_time(event));
}

/** Show the youth academy context menu, triggered by 'event'. */
void
window_show_menu_youth(GdkEvent *event)
{
    if(window.menu_youth != NULL)
	window_destroy(&window.menu_youth, FALSE);

    window.menu_youth = create_menu_youth();

    gtk_menu_popup(GTK_MENU(window.menu_youth), NULL, NULL, NULL, NULL, 
		   ((GdkEventButton*)event)->button, gdk_event_get_time(event));
}

/** Show the digits window with the labels and values set 
    according to the arguments. */
void
window_show_digits(const gchar *text_main, const gchar* text1, gint value1, 
		   const gchar* text2, gint value2)
{
    GtkLabel *label_main, *label_1, *label_2;
    GtkSpinButton *spinbutton1, *spinbutton2;

    window_create(WINDOW_DIGITS);

    label_main = GTK_LABEL(lookup_widget(window.digits, "label_main"));
    label_1 = GTK_LABEL(lookup_widget(window.digits, "label_1"));
    label_2 = GTK_LABEL(lookup_widget(window.digits, "label_2"));

    spinbutton1 = GTK_SPIN_BUTTON(lookup_widget(window.digits, "spinbutton1"));
    spinbutton2 = GTK_SPIN_BUTTON(lookup_widget(window.digits, "spinbutton2"));

    if(stat1 == STATUS_GET_LOAN ||
       stat1 == STATUS_PAY_LOAN)
	gtk_spin_button_set_range(spinbutton1, (gdouble)1, (gdouble)value1);
    else if(stat1 == STATUS_SET_YA_PERCENTAGE)
	gtk_spin_button_set_range(spinbutton2, (gdouble)0,
				  (gdouble)const_int("int_youth_academy_max_percentage"));

    gtk_spin_button_set_value(spinbutton1, (gdouble)value1);
    gtk_spin_button_set_value(spinbutton2, (gdouble)value2);

    gtk_label_set_text(label_main, text_main);

    if(text1 != NULL)
	gtk_label_set_text(label_1, text1);
    else
	gtk_widget_hide(GTK_WIDGET(label_1)->parent);

    if(text2 != NULL)
	gtk_label_set_text(label_2, text2);
    else
	gtk_widget_hide(GTK_WIDGET(label_2)->parent);
}

/** Show the stadium window for the current user. */
void
window_show_stadium(void)
{
    gchar buf[SMALL];
    const Team *tm = current_user.tm;
    GtkLabel *label_capacity,
	*label_stadium_status, *label_average_attendance,
	*label_name;
    GtkProgressBar *progressbar_safety,
	*progressbar_average_attendance;
    gfloat average_attendance_perc = 0;

    window_create(WINDOW_STADIUM);

    label_capacity = GTK_LABEL(lookup_widget(window.stadium, "label_capacity"));
    label_stadium_status = GTK_LABEL(lookup_widget(window.stadium, "label_stadium_status"));
    label_average_attendance = GTK_LABEL(lookup_widget(window.stadium, "label_average_attendance"));
    label_name = GTK_LABEL(lookup_widget(window.stadium, "label_stadium_name"));
    
    progressbar_safety = GTK_PROGRESS_BAR(lookup_widget(window.stadium, "progressbar_safety"));
    progressbar_average_attendance = GTK_PROGRESS_BAR(lookup_widget(window.stadium, "progressbar_average_attendance"));

    gui_label_set_text_from_int(label_capacity, tm->stadium.capacity, FALSE);
    gui_label_set_text_from_int(label_average_attendance, tm->stadium.average_attendance, FALSE);
    
    if(tm->stadium.name != NULL)
	gtk_label_set_text(label_name, tm->stadium.name);
    else
	gtk_widget_hide(GTK_WIDGET(label_name));

    if(tm->stadium.games > 0)
	average_attendance_perc =
	    (gfloat)(tm->stadium.average_attendance * tm->stadium.games) /
	    (gfloat)tm->stadium.possible_attendance;

    gtk_progress_bar_set_fraction(progressbar_safety, tm->stadium.safety);
    gtk_progress_bar_set_fraction(progressbar_average_attendance, average_attendance_perc);

    sprintf(buf, "%d%%", (gint)rint(tm->stadium.safety * 100));
    gtk_progress_bar_set_text(progressbar_safety, buf);

    sprintf(buf, "%d%%", (gint)rint(average_attendance_perc * 100));
    gtk_progress_bar_set_text(progressbar_average_attendance, buf);

    if(current_user.counters[COUNT_USER_STADIUM_CAPACITY] + 
       current_user.counters[COUNT_USER_STADIUM_SAFETY] != 0)
    {
	sprintf(buf, _("Improvement in progress.\n%d seats and %d%% safety still to be done.\nExpected finish: %d weeks."),
		current_user.counters[COUNT_USER_STADIUM_CAPACITY],
		current_user.counters[COUNT_USER_STADIUM_SAFETY],
		MAX(finance_get_stadium_improvement_duration(
			(gfloat)current_user.counters[COUNT_USER_STADIUM_CAPACITY], TRUE),
		    finance_get_stadium_improvement_duration(
			(gfloat)current_user.counters[COUNT_USER_STADIUM_SAFETY] / 100, FALSE)));
	gtk_label_set_text(label_stadium_status, buf);
    }
    else
	gtk_label_set_text(label_stadium_status, _("No improvements currently in progress."));
}

gboolean
window_show(gpointer window)
{
    gtk_widget_show((GtkWidget*)window);

    return FALSE;
}

/** Show the window where the user can select between yes and no.
    @param text The text shown in the window. */
void
window_show_yesno(const gchar *text)
{
    window_create(WINDOW_YESNO);
    gtk_label_set_text(GTK_LABEL(lookup_widget(window.yesno, "label_yesno")), text);
}

/** Show the transfer dialog (yes/no/later).
    @param text The text to put into the label. */
void
window_show_transfer_dialog(const gchar *text)
{
    window_create(WINDOW_TRANSFER_DIALOG);
    gtk_label_set_text(GTK_LABEL(lookup_widget(window.transfer_dialog, "label_transfer_dialog")), text);
}

/** Set up the spinbuttons and boost/style images in the
    live window. */
void
window_live_set_up(void)
{
    GtkSpinButton *sb_speed = 
	GTK_SPIN_BUTTON(lookup_widget(window.live, "spinbutton_speed"));
    gfloat user_option = (gfloat)option_int("int_opt_user_live_game_speed", 
					    &usr(stat2).options);
    
    gtk_spin_button_set_range(
	sb_speed, 0, -rint((gfloat)(const_int("int_game_gui_live_game_speed_max") - 10) /
			   (gfloat)(const_int("int_game_gui_live_game_speed_grad"))));
    
    gtk_spin_button_set_value(sb_speed, user_option);
    
    gtk_spin_button_set_value(
	GTK_SPIN_BUTTON(lookup_widget(window.live, "spinbutton_verbosity")),
	(gfloat)option_int("int_opt_user_live_game_verbosity", &usr(stat2).options));

    game_gui_write_meters(GTK_IMAGE(lookup_widget(window.live, "image_lg_style")),
			  GTK_IMAGE(lookup_widget(window.live, "image_lg_boost")),
			  usr(stat2).tm);
}

/** Save main window size and position into a file.*/
void
window_main_save_geometry(void)
{
    gchar filename[SMALL];
    const gchar *home = g_get_home_dir();
    gchar *pwd = g_get_current_dir();
    FILE *fil = NULL;
    gint width, height, pos_x, pos_y, paned_pos;
    
    if(os_is_unix)
	sprintf(filename, "%s%s%s%swindow_settings",
		home, G_DIR_SEPARATOR_S, HOMEDIRNAME, G_DIR_SEPARATOR_S);
    else
	sprintf(filename, "%s%swindow_settings",
		pwd, G_DIR_SEPARATOR_S);

    g_free(pwd);

    if(window.main != NULL && file_my_fopen(filename, "w", &fil, FALSE))
    {
	gtk_window_get_size(GTK_WINDOW(window.main), &width, &height);
	gtk_window_get_position(GTK_WINDOW(window.main), &pos_x, &pos_y);
	paned_pos = gtk_paned_get_position(
	    GTK_PANED(lookup_widget(window.main, "hpaned2")));

	fprintf(fil, "int_window_settings_width\t%d\n", width);
	fprintf(fil, "int_window_settings_height\t%d\n", height);
	fprintf(fil, "int_window_settings_pos_x\t%d\n", pos_x);
	fprintf(fil, "int_window_settings_pos_y\t%d\n", pos_y);
	fprintf(fil, "int_window_settings_paned_pos\t%d\n", paned_pos);
    
	fclose(fil);
    }
}

/** Set the main window geometry according to the file
    settings. */
void
window_main_load_geometry(void)
{
    gchar filename[SMALL];
    const gchar *home = g_get_home_dir();
    gchar *pwd = g_get_current_dir();
    OptionList optionlist;
    
    if(os_is_unix)
	sprintf(filename, "%s%s%s%swindow_settings",
		home, G_DIR_SEPARATOR_S, HOMEDIRNAME, G_DIR_SEPARATOR_S);
    else
	sprintf(filename, "%s%swindow_settings",
		pwd, G_DIR_SEPARATOR_S);

    g_free(pwd);

    if(g_file_test(filename, G_FILE_TEST_EXISTS))
    {
	optionlist.list = NULL;
	optionlist.datalist = NULL;
	file_load_opt_file(filename, &optionlist);

	gtk_window_resize(GTK_WINDOW(window.main),
			  option_int("int_window_settings_width", &optionlist),
			  option_int("int_window_settings_height", &optionlist));
	gtk_window_move(GTK_WINDOW(window.main),
			option_int("int_window_settings_pos_x", &optionlist),
			option_int("int_window_settings_pos_y", &optionlist));
	gtk_paned_set_position(GTK_PANED(lookup_widget(window.main, "hpaned2")),
			       option_int("int_window_settings_paned_pos", &optionlist));

	free_option_list(&optionlist, FALSE);
    }
}

/** Create and show a window. Which one depends on the argument.
    @param window_type An integer telling us which window to
    create.
    @param count_popups Whether this window adds to the popup
    counter that determines when the main window gets (in)sensitive.
    @return The pointer to the new window.
    @see #Windows */
GtkWidget*
window_create(gint window_type)
{
    gint old_popups_active = popups_active;
    gchar buf[SMALL];
    GtkWidget *wind = NULL;
    
    sprintf(buf, "Bygfoot Football Manager %s", VERS);

    switch(window_type)
    {
	default:
	    g_warning("window_create: unknown window type %d\n", window_type);
	    main_exit_program(EXIT_INT_NOT_FOUND, NULL);
	    break;
	case WINDOW_MAIN:
	    if(window.main == NULL)
	    {
		window.main = create_main_window();
		wind = window.main;
		window_main_load_geometry();
		game_gui_print_message(_("Welcome to Bygfoot %s"), VERS);
		sprintf(buf, "Bygfoot Football Manager %s", VERS);
	    }
	    else
		wind = window.main;
	    if(opt_int("int_opt_maximize_main_window"))
		gtk_window_maximize(GTK_WINDOW(wind));
	    break;
	case WINDOW_STARTUP:
	    if(window.startup != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
	    {
		popups_active++;
		window.startup = create_window_startup();
	    }
	    wind = window.startup;
	    break;
	case WINDOW_LIVE:
	    if(window.live != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
	    {
		popups_active++;
		window.live = create_window_live();
	    }
	    strcpy(buf, league_cup_get_name_string(((LiveGame*)statp)->fix->clid));
	    wind = window.live;
	    window_live_set_up();
	    break;
	case WINDOW_WARNING:
	    if(window.warning != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
		window.warning = create_window_warning();
	    wind = window.warning;
	    strcpy(buf, _("Erm..."));
	    break;
	case WINDOW_PROGRESS:
	    if(window.progress != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
		window.progress = create_window_progress();
	    wind = window.progress;
	    strcpy(buf, "");
	    break;
	case WINDOW_DIGITS:
	    if(window.digits != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
	    {
		popups_active++;
		window.digits = create_window_digits();
	    }
	    wind = window.digits;
	    strcpy(buf, _("Numbers..."));
	    break;
	case WINDOW_STADIUM:
	    if(window.stadium != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
	    {
		popups_active++;
		window.stadium = create_window_stadium();
	    }
	    wind = window.stadium;
	    strcpy(buf, _("Your stadium"));
	    break;
	case WINDOW_JOB_OFFER:
	    if(window.job_offer != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
	    {
		popups_active++;
		window.job_offer = create_window_job_offer();
	    }
	    wind = window.job_offer;
	    strcpy(buf, _("Job offer"));
	    break;
	case WINDOW_YESNO:
	    if(window.yesno != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
	    {
		popups_active++;
		window.yesno = create_window_yesno();
	    }
	    wind = window.yesno;
	    strcpy(buf, "???");
	    break;
	case WINDOW_OPTIONS:
	    if(window.options != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
	    {
		popups_active++;
		window.options = create_window_options();
	    }
	    wind = window.options;
	    strcpy(buf, _("Options"));
	    break;
	case WINDOW_FONT_SEL:
	    if(window.font_sel != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
		window.font_sel = create_window_font_sel();
	    wind = window.font_sel;
	    strcpy(buf, _("Select font"));
	    break;
	case WINDOW_FILE_CHOOSER:
	    if(window.file_chooser != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
		window.file_chooser = create_window_file_chooser();
	    wind = window.file_chooser;
	    break;
	case WINDOW_CONTRACT:
	    if(window.contract != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
		window.contract = create_window_contract();
	    wind = window.contract;
	    strcpy(buf, _("Contract offer"));
	    break;
	case WINDOW_USER_MANAGEMENT:
	    if(window.user_management != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
		window.user_management = create_window_user_management();
	    wind = window.user_management;
	    strcpy(buf, _("User management"));
	    break;
	case WINDOW_DEBUG:
	    if(window.wdebug != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
		window.wdebug = create_window_debug();
	    wind = window.wdebug;
	    strcpy(buf, "Bygfoot debug window");
	    break;
	case WINDOW_HELP:
	    if(window.help != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
		window.help = create_window_help();
	    wind = window.help;
	    break;
	case WINDOW_TRANSFER_DIALOG:
	    if(window.transfer_dialog != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
		window.transfer_dialog = create_window_transfer_dialog();
	    wind = window.transfer_dialog;
	    strcpy(buf, _("Transfer offer"));
	    break;
	case WINDOW_SPONSORS:
	    if(window.sponsors != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
		window.sponsors = create_window_sponsors();
	    wind = window.sponsors;
	    strcpy(buf, _("Sponsorship offers"));
	    break;
	case WINDOW_MMATCHES:
	    if(window.mmatches != NULL)
		g_warning("window_create: called on already existing window\n");
	    else
	    {
		window.mmatches = create_window_mmatches();
		popups_active++;
	    }
	    wind = window.mmatches;
	    strcpy(buf, _("Memorable matches"));
	    break;
    }

    if(window_type != WINDOW_FILE_CHOOSER)
	gtk_window_set_title(GTK_WINDOW(wind), buf);

    if(window_type != WINDOW_PROGRESS)
	g_timeout_add(20, (GSourceFunc)window_show, (gpointer)wind);
    else
	gtk_widget_show(wind);

    if(popups_active != old_popups_active &&
       window.main != NULL)
	gtk_widget_set_sensitive(window.main, FALSE);

    return wind;
}

/** Destroy a window widget and set the popups and
    main window sensitivity correctly. 
    @param window The window we destroy.
    @param count_popups Whether this window adds to the popup
    counter that determines when the main window gets (in)sensitive. */
void
window_destroy(GtkWidget **wind, gboolean count_popups)
{
    if(*wind == NULL)
	return;

    if(*wind != window.main && count_popups)
    {
	popups_active--;

	if(popups_active == 0 && window.main != NULL)
	    gtk_widget_set_sensitive(window.main, TRUE);
    }

    gtk_widget_destroy(*wind);

    *wind = NULL;
}