C++ (Cpp) image_contents_to_string Examples

Example #1

File: mon_drive.c Project: aerdnar/emu-ex-plus-alpha

void mon_drive_list(int drive_number)
{
    const char *name;
    image_contents_t *listing;
    vdrive_t *vdrive;

    if ((drive_number < 8) || (drive_number > 11)) {
        drive_number = 8;
    }

    vdrive = file_system_get_vdrive(drive_number);

    if (vdrive == NULL || vdrive->image == NULL) {
        mon_out("Drive %i not ready.\n", drive_number);
        return;
    }

    name = disk_image_name_get(vdrive->image);

    listing = diskcontents_read(name, drive_number);

    if (listing != NULL) {
        char *string = image_contents_to_string(listing, 1);
        image_contents_file_list_t *element = listing->file_list;

        mon_out("%s\n", string);
        lib_free(string);

        if (element == NULL) {
            mon_out("Empty image\n");
        } else {
            do {
                string = image_contents_file_to_string(element, 1);
                mon_out("%s\n", string);
                lib_free(string);
            }
            while ((element = element->next) != NULL);
        }

        if (listing->blocks_free >= 0) {
            string = lib_msprintf("%d blocks free.\n", listing->blocks_free);
            mon_out("%s", string);
            lib_free(string);
        }
    }
}

Example #2

File: uiimagefilereq.c Project: OpenEmu/VICE-Core

static void sdl_ui_image_file_selector_redraw(image_contents_t *contents, const char *title, int offset, int num_items, int more, ui_menu_filereq_mode_t mode, int cur_offset)
{
    int i, j;
    char* title_string;
    char* name;
    uint8_t oldbg;
    image_contents_file_list_t *entry;

    title_string = image_contents_to_string(contents, 0);
    
    sdl_ui_clear();
    sdl_ui_display_title(title_string);
    lib_free(title_string);

    entry = contents->file_list;
    for (i = 0; i < offset; ++i) {
        entry = entry->next;
    }
    for (i = 0; i < num_items; ++i) {
        if (i == cur_offset) {
            oldbg = sdl_ui_set_cursor_colors();
        }

        j = MENU_FIRST_X;
        name = image_contents_file_to_string(entry, IMAGE_CONTENTS_STRING_PETSCII);
        j += sdl_ui_print(name, j, i + IMAGE_FIRST_Y + SDL_FILEREQ_META_NUM);

        if (i == cur_offset) {
            sdl_ui_print_eol(j, i + IMAGE_FIRST_Y + SDL_FILEREQ_META_NUM);
            sdl_ui_reset_cursor_colors(oldbg);
        }
        entry = entry->next;
    }
    name = lib_msprintf("%d BLOCKS FREE.", contents->blocks_free);
    sdl_ui_print(name, MENU_FIRST_X, i + IMAGE_FIRST_Y + SDL_FILEREQ_META_NUM);
    lib_free(name);
}