void ui_menu_file_manager::populate()
{
std::string buffer, tmp_inst, tmp_name;
bool first_entry = true;
std::string prev_owner;
if (!m_warnings.empty())
{
item_append(m_warnings.c_str(), NULL, MENU_FLAG_DISABLE, NULL);
item_append("", NULL, MENU_FLAG_DISABLE, NULL);
}
// cycle through all devices for this system
device_iterator iter(machine().root_device());
tagmap_t<UINT8> devtags;
for (device_t *dev = iter.first(); dev != NULL; dev = iter.next())
{
bool tag_appended = false;
if (devtags.add(dev->tag(), 1, FALSE) == TMERR_DUPLICATE)
continue;
// check whether it owns an image interface
image_interface_iterator subiter(*dev);
if (subiter.count() > 0)
{
// if so, cycle through all its image interfaces
image_interface_iterator subiter(*dev);
for (device_image_interface *scan = subiter.first(); scan != NULL; scan = subiter.next())
{
// if it is a children device, and not something further down the device tree, we want it in the menu!
if (strcmp(scan->device().owner()->tag(), dev->tag()) == 0)
if (devtags.add(scan->device().tag(), 1, FALSE) != TMERR_DUPLICATE)
{
// check whether we already had some devices with the same owner: if not, output the owner tag!
if (!tag_appended)
{
if (first_entry)
first_entry = false;
else
item_append(MENU_SEPARATOR_ITEM, NULL, 0, NULL);
strprintf(buffer, "[root%s]", dev->tag());
item_append(buffer.c_str(), NULL, 0, NULL);
tag_appended = true;
}
// finally, append the image interface to the menu
fill_image_line(scan, tmp_inst, tmp_name);
item_append(tmp_inst.c_str(), tmp_name.c_str(), 0, (void *)scan);
}
}
}
}
item_append(MENU_SEPARATOR_ITEM, NULL, 0, NULL);
item_append("Reset", NULL, 0, (void *)1);
custombottom = machine().ui().get_line_height() + 3.0f * UI_BOX_TB_BORDER;
}
void menu_file_manager::populate(float &customtop, float &custombottom)
{
std::string tmp_inst, tmp_name;
bool first_entry = true;
if (!m_warnings.empty())
{
item_append(m_warnings, "", FLAG_DISABLE, nullptr);
item_append("", "", FLAG_DISABLE, nullptr);
}
// cycle through all devices for this system
std::unordered_set<std::string> devtags;
for (device_t &dev : device_iterator(machine().root_device()))
{
bool tag_appended = false;
if (!devtags.insert(dev.tag()).second)
continue;
// check whether it owns an image interface
image_interface_iterator subiter(dev);
if (subiter.first() != nullptr)
{
// if so, cycle through all its image interfaces
for (device_image_interface &scan : subiter)
{
if (!scan.user_loadable())
continue;
// if it is a children device, and not something further down the device tree, we want it in the menu!
if (strcmp(scan.device().owner()->tag(), dev.tag()) == 0)
if (devtags.insert(scan.device().tag()).second)
{
// check whether we already had some devices with the same owner: if not, output the owner tag!
if (!tag_appended)
{
if (first_entry)
first_entry = false;
else
item_append(menu_item_type::SEPARATOR);
item_append(string_format("[root%s]", dev.tag()), "", 0, nullptr);
tag_appended = true;
}
// finally, append the image interface to the menu
fill_image_line(&scan, tmp_inst, tmp_name);
item_append(tmp_inst, tmp_name, 0, (void *)&scan);
}
}
}
}
item_append(menu_item_type::SEPARATOR);
item_append("Reset", "", 0, (void *)1);
custombottom = ui().get_line_height() + 3.0f * UI_BOX_TB_BORDER;
}