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#include "RaveBillentyuzet.h"
#include <QQmlEngine>
#include <xkbcommon/xkbcommon.h>
namespace
{
constexpr int EvdevEltolas = 8;
const QList< QList< int > >& sorKodok()
{
static const QList< QList< int > > kodok {
{ 41, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 },
{ 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 },
{ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 43 },
{ 86, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53 },
};
return kodok;
}
}
QVariantList
RaveBillentyuzet::gombok( const QString& layout, const QString& variant ) const
{
QVariantList sorok;
if ( layout.isEmpty() )
{
return sorok;
}
xkb_context* context = xkb_context_new( XKB_CONTEXT_NO_FLAGS );
if ( !context )
{
return sorok;
}
const QByteArray layoutBytes = layout.toUtf8();
const QByteArray variantBytes = variant.toUtf8();
xkb_rule_names names {};
names.rules = "evdev";
names.model = "pc105";
names.layout = layoutBytes.constData();
names.variant = variantBytes.isEmpty() ? nullptr : variantBytes.constData();
xkb_keymap* keymap = xkb_keymap_new_from_names( context, &names, XKB_KEYMAP_COMPILE_NO_FLAGS );
if ( !keymap )
{
xkb_context_unref( context );
return sorok;
}
xkb_state* state = xkb_state_new( keymap );
for ( const auto& sor : sorKodok() )
{
QVariantList cimkek;
for ( int kod : sor )
{
char buffer[ 16 ] = {};
xkb_state_key_get_utf8( state, static_cast< xkb_keycode_t >( kod + EvdevEltolas ), buffer, sizeof( buffer ) );
cimkek << QString::fromUtf8( buffer ).toUpper();
}
sorok << QVariant( cimkek );
}
xkb_state_unref( state );
xkb_keymap_unref( keymap );
xkb_context_unref( context );
return sorok;
}
void
RaveBillentyuzet::regisztral()
{
if ( qmlTypeId( "RaveOSNative", 1, 0, "Billentyuzet" ) >= 0 )
{
return;
}
qmlRegisterSingletonType< RaveBillentyuzet >(
"RaveOSNative", 1, 0, "Billentyuzet", []( QQmlEngine*, QJSEngine* ) -> QObject* { return new RaveBillentyuzet; } );
}
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