bygfoot/src/window.c

#include "file.h"
#include "free.h"
#include "interface.h"
#include "main.h"
#include "misc_interface.h"
#include "support.h"
#include "variables.h"
#include "window.h"

/**
   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");
    gchar country_dir[SMALL];
    GPtrArray *dir_contents = NULL;
    GList *combo_strings = NULL;
    gint i;
    
    file_get_definitions_dir(country_dir);

    dir_contents = file_dir_get_contents((const gchar*)country_dir, "country_");

    for(i=0;i<dir_contents->len;i++)
	combo_strings = g_list_append(combo_strings,
				      ((GString*)g_ptr_array_index(dir_contents, i))->str);

    gtk_combo_set_popdown_strings(GTK_COMBO(combo_country), combo_strings);

    free_g_string_array(&dir_contents);
}

/** Create and show the main window. */
void
window_show_main(void)
{
    main_window = window_create(WINDOW_MAIN);

    gtk_widget_show(main_window);
}

/** Set 'Bygfoot x.y.z' into the title of a window.
    @param window The window widget pointer.
    @see #VERS */
GtkWidget*
window_set_version(GtkWidget *window)
{
    gchar buf[SMALL];

    sprintf(buf, "Bygfoot Football Manager %s", VERS);
    gtk_window_set_title(GTK_WINDOW(window), buf);

    return window;
}

/** Create and show a window. Which one depends on the argument.
    @param window_type An integer telling us which window to
    create.
    @return The pointer to the new window.
    @see #Windows */
GtkWidget*
window_create(gint window_type)
{
    GtkWidget *window = NULL;
    
    popups_active++;

    switch(window_type)
    {
	default:
	    if(main_window == NULL)
	    {
		window = create_main_window();
		popups_active--;
	    }
	    else
		window = main_window;
	    window_set_version(window);
	    break;
	case WINDOW_STARTUP:
	    window = create_window_startup();
	    window_set_version(window);
	    break;
	case WINDOW_LIVE:
	    window = create_window_live();
	    window_set_version(window);
	    gtk_spin_button_set_value(
		GTK_SPIN_BUTTON(lookup_widget(window, "spinbutton_speed")),
		(gfloat)options[OPT_LIVE_SPEED]);
	    break;
    }    

    gtk_widget_show(window);

    if(popups_active != 0 && main_window != NULL)
	gtk_widget_set_sensitive(main_window, FALSE);

    return window;
}

/** Destroy a window widget and set the popups and
    main window sensitivity correctly. 
    @param window The window we destroy. */
void
window_destroy(GtkWidget **window)
{
    if(*window == NULL)
	return;

    if(*window != main_window)
    {
	popups_active--;

	if(popups_active == 0 && main_window != NULL)
	    gtk_widget_set_sensitive(main_window, TRUE);
    }

    gtk_widget_destroy(*window);

    *window = NULL;
}