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1 files changed, 81 insertions, 0 deletions

diff --git a/raveos-calamares-module/welcome/RaveBillentyuzet.cpp b/raveos-calamares-module/welcome/RaveBillentyuzet.cpp
new file mode 100644
index 0000000..aeb1205
--- /dev/null
+++ b/raveos-calamares-module/welcome/RaveBillentyuzet.cpp
@@ -0,0 +1,81 @@
+#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; } );
+}