void ui_menu_control_device_image::handle()
{
switch(state) {
case START_FILE: {
bool can_create = false;
if(image->is_creatable()) {
zippath_directory *directory = NULL;
file_error err = zippath_opendir(current_directory, &directory);
can_create = err == FILERR_NONE && !zippath_is_zip(directory);
if(directory)
zippath_closedir(directory);
}
submenu_result = -1;
ui_menu::stack_push(auto_alloc_clear(machine(), ui_menu_file_selector(machine(), container, image, current_directory, current_file, true, image->image_interface()!=NULL, can_create, &submenu_result)));
state = SELECT_FILE;
break;
}
case START_SOFTLIST:
sld = 0;
ui_menu::stack_push(auto_alloc_clear(machine(), ui_menu_software(machine(), container, image->image_interface(), &sld)));
state = SELECT_SOFTLIST;
break;
case START_OTHER_PART: {
submenu_result = -1;
ui_menu::stack_push(auto_alloc_clear(machine(), ui_menu_software_parts(machine(), container, swi, swp->interface_, &swp, true, &submenu_result)));
state = SELECT_OTHER_PART;
break;
}
case SELECT_SOFTLIST:
if(!sld) {
ui_menu::stack_pop(machine());
break;
}
software_info_name = "";
ui_menu::stack_push(auto_alloc_clear(machine(), ui_menu_software_list(machine(), container, sld, image->image_interface(), software_info_name)));
state = SELECT_PARTLIST;
break;
case SELECT_PARTLIST:
swl = software_list_open(machine().options(), sld->list_name(), false, NULL);
swi = software_list_find(swl, software_info_name, NULL);
if(swinfo_has_multiple_parts(swi, image->image_interface())) {
submenu_result = -1;
swp = 0;
ui_menu::stack_push(auto_alloc_clear(machine(), ui_menu_software_parts(machine(), container, swi, image->image_interface(), &swp, false, &submenu_result)));
state = SELECT_ONE_PART;
} else {
swp = software_find_part(swi, NULL, NULL);
load_software_part();
software_list_close(swl);
ui_menu::stack_pop(machine());
}
break;
case SELECT_ONE_PART:
switch(submenu_result) {
case ui_menu_software_parts::T_ENTRY: {
load_software_part();
software_list_close(swl);
ui_menu::stack_pop(machine());
break;
}
case -1: // return to list
software_list_close(swl);
state = SELECT_SOFTLIST;
break;
}
break;
case SELECT_OTHER_PART:
switch(submenu_result) {
case ui_menu_software_parts::T_ENTRY: {
load_software_part();
break;
}
case ui_menu_software_parts::T_FMGR:
state = START_FILE;
handle();
break;
case -1: // return to system
ui_menu::stack_pop(machine());
break;
}
break;
case SELECT_FILE:
switch(submenu_result) {
case ui_menu_file_selector::R_EMPTY:
image->unload();
ui_menu::stack_pop(machine());
break;
case ui_menu_file_selector::R_FILE:
hook_load(current_file, false);
break;
case ui_menu_file_selector::R_CREATE:
ui_menu::stack_push(auto_alloc_clear(machine(), ui_menu_file_create(machine(), container, image, current_directory, current_file)));
state = CREATE_FILE;
break;
case ui_menu_file_selector::R_SOFTLIST:
state = START_SOFTLIST;
handle();
break;
case -1: // return to system
ui_menu::stack_pop(machine());
break;
}
break;
case CREATE_FILE: {
bool can_create, need_confirm;
test_create(can_create, need_confirm);
if(can_create) {
if(need_confirm) {
ui_menu::stack_push(auto_alloc_clear(machine(), ui_menu_confirm_save_as(machine(), container, &create_confirmed)));
state = CREATE_CONFIRM;
} else {
state = DO_CREATE;
handle();
}
} else {
state = START_FILE;
handle();
}
break;
}
case CREATE_CONFIRM: {
state = create_confirmed ? DO_CREATE : START_FILE;
handle();
break;
}
case DO_CREATE: {
astring path;
zippath_combine(path, current_directory, current_file);
int err = image->create(path, 0, NULL);
if (err != 0)
popmessage("Error: %s", image->error());
ui_menu::stack_pop(machine());
break;
}
}
}
void ui_menu_control_device_image::handle()
{
switch(state) {
case START_FILE: {
bool can_create = false;
if(image->is_creatable()) {
zippath_directory *directory = nullptr;
osd_file::error err = zippath_opendir(current_directory.c_str(), &directory);
can_create = err == osd_file::error::NONE && !zippath_is_zip(directory);
if(directory)
zippath_closedir(directory);
}
submenu_result = -1;
ui_menu::stack_push(global_alloc_clear<ui_menu_file_selector>(machine(), container, image, current_directory, current_file, true, image->image_interface()!=nullptr, can_create, &submenu_result));
state = SELECT_FILE;
break;
}
case START_SOFTLIST:
sld = nullptr;
ui_menu::stack_push(global_alloc_clear<ui_menu_software>(machine(), container, image->image_interface(), &sld));
state = SELECT_SOFTLIST;
break;
case START_OTHER_PART: {
submenu_result = -1;
ui_menu::stack_push(global_alloc_clear<ui_menu_software_parts>(machine(), container, swi, swp->interface(), &swp, true, &submenu_result));
state = SELECT_OTHER_PART;
break;
}
case SELECT_SOFTLIST:
if(!sld) {
ui_menu::stack_pop(machine());
break;
}
software_info_name = "";
ui_menu::stack_push(global_alloc_clear<ui_menu_software_list>(machine(), container, sld, image->image_interface(), software_info_name));
state = SELECT_PARTLIST;
break;
case SELECT_PARTLIST:
swi = sld->find(software_info_name.c_str());
if (!swi)
state = START_SOFTLIST;
else if(swi->has_multiple_parts(image->image_interface()))
{
submenu_result = -1;
swp = nullptr;
ui_menu::stack_push(global_alloc_clear<ui_menu_software_parts>(machine(), container, swi, image->image_interface(), &swp, false, &submenu_result));
state = SELECT_ONE_PART;
}
else
{
swp = swi->first_part();
load_software_part();
}
break;
case SELECT_ONE_PART:
switch(submenu_result) {
case ui_menu_software_parts::T_ENTRY: {
load_software_part();
break;
}
case -1: // return to list
state = SELECT_SOFTLIST;
break;
}
break;
case SELECT_OTHER_PART:
switch(submenu_result) {
case ui_menu_software_parts::T_ENTRY:
load_software_part();
break;
case ui_menu_software_parts::T_FMGR:
state = START_FILE;
handle();
break;
case ui_menu_software_parts::T_EMPTY:
image->unload();
ui_menu::stack_pop(machine());
break;
case ui_menu_software_parts::T_SWLIST:
state = START_SOFTLIST;
handle();
break;
case -1: // return to system
ui_menu::stack_pop(machine());
break;
}
break;
case SELECT_FILE:
switch(submenu_result) {
case ui_menu_file_selector::R_EMPTY:
image->unload();
ui_menu::stack_pop(machine());
break;
case ui_menu_file_selector::R_FILE:
hook_load(current_file, false);
break;
case ui_menu_file_selector::R_CREATE:
ui_menu::stack_push(global_alloc_clear<ui_menu_file_create>(machine(), container, image, current_directory, current_file, &create_ok));
state = CHECK_CREATE;
break;
case ui_menu_file_selector::R_SOFTLIST:
state = START_SOFTLIST;
handle();
break;
case -1: // return to system
ui_menu::stack_pop(machine());
break;
}
break;
case CREATE_FILE: {
bool can_create, need_confirm;
test_create(can_create, need_confirm);
if(can_create) {
if(need_confirm) {
ui_menu::stack_push(global_alloc_clear<ui_menu_confirm_save_as>(machine(), container, &create_confirmed));
state = CREATE_CONFIRM;
} else {
state = DO_CREATE;
handle();
}
} else {
state = START_FILE;
handle();
}
break;
}
case CREATE_CONFIRM:
state = create_confirmed ? DO_CREATE : START_FILE;
handle();
break;
case CHECK_CREATE:
state = create_ok ? CREATE_FILE : START_FILE;
handle();
break;
case DO_CREATE: {
std::string path;
zippath_combine(path, current_directory.c_str(), current_file.c_str());
int err = image->create(path.c_str(), nullptr, nullptr);
if (err != 0)
machine().popmessage("Error: %s", image->error());
ui_menu::stack_pop(machine());
break;
}
}
}
