void sdlwindow_modify_effect(running_machine *machine, sdl_window_info *window, int dir)
{
if (video_config.mode == VIDEO_MODE_SOFT)
{
sdlwindow_modify_yuv(machine, window, dir);
return;
}
else if (USE_OPENGL)
{
int new_prescale_effect = window->prescale_effect;
const char *effect_names[] = { "none", "scale2x" };
if (dir > 0 && window->prescale_effect < 1)
new_prescale_effect = window->prescale_effect + 1;
if (dir < 0 && window->prescale_effect > 0)
new_prescale_effect = window->prescale_effect - 1;
if (new_prescale_effect != window->prescale_effect)
{
worker_param wp;
clear_worker_param(&wp);
wp.window = window;
execute_async_wait(destroy_all_textures_wt, &wp);
window->prescale_effect = new_prescale_effect;
ui_popup_time(1, "Effect: %s", effect_names[window->prescale_effect]);
}
}
}
void sdlwindow_modify_prescale(running_machine &machine, sdl_window_info *window, int dir)
{
worker_param wp;
int new_prescale = window->prescale;
clear_worker_param(&wp);
wp.window = window;
wp.m_machine = &machine;
if (dir > 0 && window->prescale < 3)
new_prescale = window->prescale + 1;
if (dir < 0 && window->prescale > 1)
new_prescale = window->prescale - 1;
if (new_prescale != window->prescale)
{
if (window->fullscreen && video_config.switchres)
{
execute_async_wait(&sdlwindow_video_window_destroy_wt, &wp);
window->prescale = new_prescale;
execute_async_wait(&complete_create_wt, &wp);
}
else
{
execute_async_wait(destroy_all_textures_wt, &wp);
window->prescale = new_prescale;
}
ui_popup_time(1, "Prescale %d", window->prescale);
}
}
static void sdlwindow_modify_yuv(running_machine *machine, sdl_window_info *window, int dir)
{
int new_scale_mode = window->scale_mode;
worker_param wp;
const char *stemp;
if (dir > 0)
new_scale_mode = window->scale_mode + 1;
if (dir < 0)
new_scale_mode = window->scale_mode - 1;
stemp = drawsdl_scale_mode_str(new_scale_mode);
if (stemp==NULL)
return;
clear_worker_param(&wp);
wp.window = window;
wp.machine = machine;
sdlwindow_sync();
execute_async_wait(&sdlwindow_video_window_destroy_wt, &wp);
window->scale_mode = new_scale_mode;
ui_popup_time(1, "Scale mode %s", stemp);
mame_printf_verbose("Scale mode %s\n", stemp);
sdlwindow_sync();
execute_async_wait(&complete_create_wt, &wp);
sdlwindow_sync();
}
void CLIB_DECL popmessage(const char *format, ...)
{
// if the format is NULL, it is a signal to clear the popmessage
if (format == NULL)
ui_popup_time(0, " ");
// otherwise, generate the buffer and call the UI to display the message
else
{
astring temp;
va_list arg;
// dump to the buffer
va_start(arg, format);
temp.vprintf(format, arg);
va_end(arg);
// pop it in the UI
ui_popup_time(temp.len() / 40 + 2, "%s", temp.cstr());
}
}
void sdlwindow_toggle_draw(running_machine *machine, sdl_window_info *window)
{
#if USE_OPENGL
//FIXME: Not yet working in 1.3
#if (!SDL_VERSION_ATLEAST(1,3,0))
worker_param wp;
// If we are not fullscreen (windowed) remember our windowed size
if (!window->fullscreen)
{
window->windowed_width = window->width;
window->windowed_height = window->height;
}
clear_worker_param(&wp);
wp.window = window;
wp.machine = machine;
execute_async_wait(&sdlwindow_video_window_destroy_wt, &wp);
window->scale_mode = VIDEO_SCALE_MODE_NONE;
if (video_config.mode == VIDEO_MODE_OPENGL)
{
video_config.mode = VIDEO_MODE_SOFT;
drawsdl_init(&draw);
ui_popup_time(1, "Using software rendering");
}
else
{
video_config.mode = VIDEO_MODE_OPENGL;
drawogl_init(&draw);
ui_popup_time(1, "Using OpenGL rendering");
}
execute_async_wait(&complete_create_wt, &wp);
#endif
#endif
}
static void check_osd_inputs(running_machine &machine)
{
sdl_window_info *window = sdlinput_get_focus_window(machine);
// check for toggling fullscreen mode
if (ui_input_pressed(machine, IPT_OSD_1))
sdlwindow_toggle_full_screen(machine, window);
if (ui_input_pressed(machine, IPT_OSD_2))
{
//FIXME: on a per window basis
video_config.fullstretch = !video_config.fullstretch;
ui_popup_time(1, "Uneven stretch %s", video_config.fullstretch? "enabled":"disabled");
}
if (ui_input_pressed(machine, IPT_OSD_4))
{
//FIXME: on a per window basis
video_config.keepaspect = !video_config.keepaspect;
ui_popup_time(1, "Keepaspect %s", video_config.keepaspect? "enabled":"disabled");
}
if (USE_OPENGL || SDLMAME_SDL2)
{
//FIXME: on a per window basis
if (ui_input_pressed(machine, IPT_OSD_5))
{
video_config.filter = !video_config.filter;
ui_popup_time(1, "Filter %s", video_config.filter? "enabled":"disabled");
}
}
if (ui_input_pressed(machine, IPT_OSD_6))
sdlwindow_modify_prescale(machine, window, -1);
if (ui_input_pressed(machine, IPT_OSD_7))
sdlwindow_modify_prescale(machine, window, 1);
}
void device_image_interface::message(const char *format, ...)
{
va_list args;
char buffer[256];
/* format the message */
va_start(args, format);
vsnprintf(buffer, ARRAY_LENGTH(buffer), format, args);
va_end(args);
/* display the popup for a standard amount of time */
ui_popup_time(5, "%s: %s",
basename(),
buffer);
}
void nvram_load(running_machine &machine)
{
int overrideNVram = 0;
if(netCommon) {
if(nvram_size(machine)>=32*1024*1024) {
overrideNVram=1;
ui_popup_time(3, "The NVRAM for this game is too big, not loading NVRAM.");
}
}
if (machine.config().m_nvram_handler != NULL)
{
astring filename;
emu_file file(machine.options().nvram_directory(), OPEN_FLAG_READ);
if (!overrideNVram && file.open(nvram_filename(filename, machine.root_device()), ".nv") == FILERR_NONE)
{
(*machine.config().m_nvram_handler)(machine, &file, FALSE);
file.close();
}
else
{
(*machine.config().m_nvram_handler)(machine, NULL, FALSE);
}
}
nvram_interface_iterator iter(machine.root_device());
for (device_nvram_interface *nvram = iter.first(); nvram != NULL; nvram = iter.next())
{
astring filename;
emu_file file(machine.options().nvram_directory(), OPEN_FLAG_READ);
if (file.open(nvram_filename(filename, nvram->device())) == FILERR_NONE)
{
astring filename;
emu_file file(machine.options().nvram_directory(), OPEN_FLAG_READ);
if (!overrideNVram && file.open(nvram_filename(filename, nvram->device())) == FILERR_NONE)
{
nvram->nvram_load(file);
file.close();
}
else
{
nvram->nvram_reset();
}
}
else
nvram->nvram_reset();
}
}
void ui_menu_control_device_image::test_create(bool &can_create, bool &need_confirm)
{
astring path;
osd_directory_entry *entry;
osd_dir_entry_type file_type;
/* assemble the full path */
zippath_combine(path, current_directory, current_file);
/* does a file or a directory exist at the path */
entry = osd_stat(path);
file_type = (entry != NULL) ? entry->type : ENTTYPE_NONE;
switch(file_type)
{
case ENTTYPE_NONE:
/* no file/dir here - always create */
can_create = true;
need_confirm = false;
break;
case ENTTYPE_FILE:
/* a file exists here - ask for permission from the user */
can_create = true;
need_confirm = true;
break;
case ENTTYPE_DIR:
/* a directory exists here - we can't save over it */
ui_popup_time(5, "Cannot save over directory");
can_create = false;
need_confirm = false;
break;
default:
fatalerror("Unexpected");
can_create = false;
need_confirm = false;
break;
}
}
void ui_menu_file_create::handle()
{
/* process the menu */
const ui_menu_event *event = process(0);
/* process the event */
if (event != NULL)
{
/* handle selections */
switch(event->iptkey)
{
case IPT_UI_SELECT:
if ((event->itemref == ITEMREF_CREATE) || (event->itemref == ITEMREF_NEW_IMAGE_NAME))
{
astring tmp_file(filename_buffer);
if (tmp_file.find(".") != -1 && tmp_file.find(".") < tmp_file.len() - 1)
{
current_file.cpy(filename_buffer);
ui_menu::stack_pop(machine());
}
else
ui_popup_time(1, "Please enter a file extension too");
}
break;
case IPT_SPECIAL:
if (get_selection() == ITEMREF_NEW_IMAGE_NAME)
{
input_character(
filename_buffer,
ARRAY_LENGTH(filename_buffer),
event->unichar,
is_valid_filename_char);
reset(UI_MENU_RESET_REMEMBER_POSITION);
}
break;
}
}
}
void nvram_save(running_machine &machine)
{
static bool first=true;
if(netCommon) {
if(nvram_size(machine)>=32*1024*1024) {
if(first) {
ui_popup_time(3, "The NVRAM for this game is too big, not saving NVRAM.");
first = false;
}
return;
}
}
if (machine.config().m_nvram_handler != NULL)
{
astring filename;
emu_file file(machine.options().nvram_directory(), OPEN_FLAG_WRITE | OPEN_FLAG_CREATE | OPEN_FLAG_CREATE_PATHS);
if (file.open(nvram_filename(filename, machine.root_device()), ".nv") == FILERR_NONE)
{
(*machine.config().m_nvram_handler)(machine, &file, TRUE);
file.close();
}
}
nvram_interface_iterator iter(machine.root_device());
for (device_nvram_interface *nvram = iter.first(); nvram != NULL; nvram = iter.next())
{
astring filename;
emu_file file(machine.options().nvram_directory(), OPEN_FLAG_WRITE | OPEN_FLAG_CREATE | OPEN_FLAG_CREATE_PATHS);
if (file.open(nvram_filename(filename, nvram->device())) == FILERR_NONE)
{
nvram->nvram_save(file);
file.close();
}
}
}
void ui_menu_file_selector::handle()
{
file_error err;
const file_selector_entry *entry;
const file_selector_entry *selected_entry = NULL;
int bestmatch = 0;
/* process the menu */
const ui_menu_event *event = process(0);
if (event != NULL && event->itemref != NULL)
{
/* handle selections */
if (event->iptkey == IPT_UI_SELECT)
{
entry = (const file_selector_entry *) event->itemref;
switch(entry->type)
{
case SELECTOR_ENTRY_TYPE_EMPTY:
/* empty slot - unload */
*result = R_EMPTY;
ui_menu::stack_pop(machine());
break;
case SELECTOR_ENTRY_TYPE_CREATE:
/* create */
*result = R_CREATE;
ui_menu::stack_pop(machine());
break;
case SELECTOR_ENTRY_TYPE_SOFTWARE_LIST:
*result = R_SOFTLIST;
ui_menu::stack_pop(machine());
break;
case SELECTOR_ENTRY_TYPE_DRIVE:
case SELECTOR_ENTRY_TYPE_DIRECTORY:
/* drive/directory - first check the path */
err = zippath_opendir(entry->fullpath, NULL);
if (err != FILERR_NONE)
{
/* this path is problematic; present the user with an error and bail */
ui_popup_time(1, "Error accessing %s", entry->fullpath);
break;
}
current_directory.cpy(entry->fullpath);
reset((ui_menu_reset_options)0);
break;
case SELECTOR_ENTRY_TYPE_FILE:
/* file */
current_file.cpy(entry->fullpath);
*result = R_FILE;
ui_menu::stack_pop(machine());
break;
}
// reset the char buffer when pressing IPT_UI_SELECT
if (filename_buffer[0] != '\0')
memset(filename_buffer, '\0', ARRAY_LENGTH(filename_buffer));
}
else if (event->iptkey == IPT_SPECIAL)
{
int buflen = strlen(filename_buffer);
bool update_selected = FALSE;
/* if it's a backspace and we can handle it, do so */
if ((event->unichar == 8 || event->unichar == 0x7f) && buflen > 0)
{
*(char *)utf8_previous_char(&filename_buffer[buflen]) = 0;
update_selected = TRUE;
if (ARRAY_LENGTH(filename_buffer) > 0)
ui_popup_time(ERROR_MESSAGE_TIME, "%s", filename_buffer);
}
/* if it's any other key and we're not maxed out, update */
else if (event->unichar >= ' ' && event->unichar < 0x7f)
{
buflen += utf8_from_uchar(&filename_buffer[buflen], ARRAY_LENGTH(filename_buffer) - buflen, event->unichar);
filename_buffer[buflen] = 0;
update_selected = TRUE;
if (ARRAY_LENGTH(filename_buffer) > 0)
ui_popup_time(ERROR_MESSAGE_TIME, "%s", filename_buffer);
}
if (update_selected)
{
const file_selector_entry *cur_selected = (const file_selector_entry *)get_selection();
// check for entries which matches our filename_buffer:
// from current entry to the end
for (entry = cur_selected; entry != NULL; entry = entry->next)
{
if (entry->basename != NULL && filename_buffer != NULL)
{
int match = 0;
for (int i = 0; i < ARRAY_LENGTH(filename_buffer); i++)
{
if (mame_strnicmp(entry->basename, filename_buffer, i) == 0)
match = i;
}
if (match > bestmatch)
{
bestmatch = match;
selected_entry = entry;
}
}
}
// and from the first entry to current one
for (entry = entrylist; entry != cur_selected; entry = entry->next)
{
if (entry->basename != NULL && filename_buffer != NULL)
{
int match = 0;
for (int i = 0; i < ARRAY_LENGTH(filename_buffer); i++)
{
if (mame_strnicmp(entry->basename, filename_buffer, i) == 0)
match = i;
}
if (match > bestmatch)
{
bestmatch = match;
selected_entry = entry;
}
}
}
if (selected_entry != NULL && selected_entry != cur_selected)
set_selection((void *) selected_entry);
}
}
else if (event->iptkey == IPT_UI_CANCEL)
{
// reset the char buffer also in this case
if (filename_buffer[0] != '\0')
memset(filename_buffer, '\0', ARRAY_LENGTH(filename_buffer));
}
}
}
