/** \file   settings_georam.c
 * \brief   Widget to control GEO-RAM resources
 *
 * \author  Bas Wassink <b.wassink@ziggo.nl>
 */

/*
 * $VICERES GEORAM              x64 x64sc xscpu64 x128
 * $VICERES GEORAMsize          x64 x64sc xscpu64 x128
 * $VICERES GEORAMfilename      x64 x64sc xscpu64 x128
 * $VICERES GEORAMImageWrite    x64 x64sc xscpu64 x128
 * $VICERES GEORAMIOSwap        xvic
 */

/*
 * This file is part of VICE, the Versatile Commodore Emulator.
 * See README for copyright notice.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
 *  02111-1307  USA.
 *
 */

#include "vice.h"
#include <gtk/gtk.h>

#include "vice_gtk3.h"
#include "machine.h"
#include "resources.h"
#include "cartridge.h"
#include "uisettings.h"

#include "settings_georam.h"


/** \brief  List of supported RAM sizes */
static int ram_sizes[] = { 512, 1024, 2048, 4096, -1 };


/** \brief  Create IO-swap check button (seems to be valid for xvic only)
 *
 * \return  GtkCheckButton
 */
static GtkWidget *create_georam_ioswap_widget(void)
{
    return vice_gtk3_resource_check_button_new("GEORAMIOSwap",
                                               "MasC=uarade I/O swap");
}

/** \brief  Create radio button group to determine GEORAM RAM size
 *
 * \return  GtkGrid
 */
static GtkWidget *create_georam_size_widget(void)
{
    return ram_size_radiogroup_new("GEORAMsize",
                                   CARTRIDGE_NAME_GEORAM " Size",
                                   ram_sizes);
}

/** \brief  Create widget to load/save GEORAM image file
 *
 * \return  GtkGrid
 */
static GtkWidget *create_georam_image_widget(void)
{
    GtkWidget *image;

    image = cart_image_widget_new(CARTRIDGE_GEORAM,
                                  CARTRIDGE_NAME_GEORAM,
                                  CART_IMAGE_PRIMARY,
                                  "RAM",
                                  "GEORAMfilename",
                                  TRUE,
                                  TRUE);
    cart_image_widget_append_check(image,
                                   "GEORAMImageWrite",
                                   "Write image on detach/emulator exit");
    return image;
}


/** \brief  Create widget to control GEORAM resources
 *
 * \param[in]   parent  parent widget (unused)
 *
 * \return  GtkGrid
 */
GtkWidget *settings_georam_widget_create(GtkWidget *parent)
{
    GtkWidget *grid;
    GtkWidget *georam_enable;
    GtkWidget *georam_image;
    GtkWidget *georam_size;
    GtkWidget *georam_ioswap = NULL;

    grid = gtk_grid_new();
    gtk_grid_set_row_spacing(GTK_GRID(grid), 16);

    georam_enable = carthelpers_create_enable_check_button(CARTRIDGE_NAME_GEORAM,
                                                           CARTRIDGE_GEORAM);
    georam_image  = create_georam_image_widget();
    georam_size   = create_georam_size_widget();
    if (machine_class == VICE_MACHINE_VIC20) {
        georam_ioswap = create_georam_ioswap_widget();
    }

    gtk_grid_attach(GTK_GRID(grid), georam_enable, 0, 0, 1, 1);
    gtk_grid_attach(GTK_GRID(grid), georam_image,  0, 1, 1, 1);
    gtk_grid_attach(GTK_GRID(grid), georam_size,   0, 2, 1, 1);
    if (georam_ioswap != NULL) {
        gtk_grid_attach(GTK_GRID(grid), georam_ioswap, 0, 3, 1, 1);
    }

    gtk_widget_show_all(grid);
    return grid;
}