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// license:BSD-3-Clause
// copyright-holders:Vas Crabb
/***************************************************************************
ui/keyboard.cpp
Keyboard mode menu.
***************************************************************************/
#include "emu.h"
#include "ui/keyboard.h"
#include "natkeyboard.h"
namespace ui {
namespace {
constexpr uintptr_t ITEM_KBMODE = 0x00000100;
constexpr uintptr_t ITEM_KBDEV_FIRST = 0x00000200;
} // anonymous namespace
menu_keyboard_mode::menu_keyboard_mode(mame_ui_manager &mui, render_container &container) : menu(mui, container)
{
set_heading(_("menu-keyboard", "Keyboard Selection"));
}
void menu_keyboard_mode::menu_activated()
{
// scripts could have changed something behind our back
reset(reset_options::REMEMBER_POSITION);
}
void menu_keyboard_mode::populate()
{
natural_keyboard &natkbd(machine().natkeyboard());
if (natkbd.can_post())
{
bool const natmode(natkbd.in_use());
item_append(
_("menu-keyboard", "Keyboard Mode"),
natmode ? _("menu-keyboard", "Natural") : _("menu-keyboard", "Emulated"),
natmode ? FLAG_LEFT_ARROW : FLAG_RIGHT_ARROW,
reinterpret_cast<void *>(ITEM_KBMODE));
item_append(menu_item_type::SEPARATOR);
}
uintptr_t ref(ITEM_KBDEV_FIRST);
for (size_t i = 0; natkbd.keyboard_count() > i; ++i, ++ref)
{
device_t &kbddev(natkbd.keyboard_device(i));
bool const enabled(natkbd.keyboard_enabled(i));
item_append(
util::string_format(
kbddev.owner() ? _("%1$s [root%2$s]") : _("[root%2$s]"),
kbddev.type().fullname(),
kbddev.tag()),
enabled ? _("Enabled") : _("Disabled"),
enabled ? FLAG_LEFT_ARROW : FLAG_RIGHT_ARROW,
reinterpret_cast<void *>(ref));
}
item_append(menu_item_type::SEPARATOR);
}
menu_keyboard_mode::~menu_keyboard_mode()
{
}
bool menu_keyboard_mode::handle(event const *ev)
{
if (!ev || !uintptr_t(ev->itemref))
return false;
natural_keyboard &natkbd(machine().natkeyboard());
uintptr_t const ref(uintptr_t(ev->itemref));
bool left(IPT_UI_LEFT == ev->iptkey);
bool right(IPT_UI_RIGHT == ev->iptkey);
if (ITEM_KBMODE == ref)
{
if (IPT_UI_SELECT == ev->iptkey)
{
left = natkbd.in_use();
right = !left;
}
if ((left || right) && (natkbd.in_use() != right))
{
natkbd.set_in_use(right);
ev->item->set_subtext(right ? _("menu-keyboard", "Natural") : _("menu-keyboard", "Emulated"));
ev->item->set_flags(right ? FLAG_LEFT_ARROW : FLAG_RIGHT_ARROW);
return true;
}
}
else if (ITEM_KBDEV_FIRST <= ref)
{
auto const kbdno(ref - ITEM_KBDEV_FIRST);
if (IPT_UI_SELECT == ev->iptkey)
{
left = natkbd.keyboard_enabled(kbdno);
right = !left;
}
if ((left || right) && (natkbd.keyboard_enabled(kbdno) != right))
{
if (right)
natkbd.enable_keyboard(kbdno);
else
natkbd.disable_keyboard(kbdno);
ev->item->set_subtext(right ? _("Enabled") : _("Disabled"));
ev->item->set_flags(right ? FLAG_LEFT_ARROW : FLAG_RIGHT_ARROW);
return true;
}
}
return false;
}
} // namespace ui
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