Initial tmix skeleton — model layer + basic UI

PulseModel: stable PulseDevice objects keyed by PA index, updated
in-place via postEvent reconciliation. No bulk rebuilds. Three signals:
deviceAdded, deviceRemoved (device changed handled per-device via
volumeChanged/muteChanged/nameChanged).

MixerWindow: four-tab layout (Output/Input/Playback/Recording), adds
and removes individual DeviceWidgets in response to model signals.

Builds and links cleanly against TQt3/TDE + libpulse.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 160 insertions, 0 deletions

diff --git a/build/pulsemodel.moc b/build/pulsemodel.moc
new file mode 100644
index 0000000..9e42c2e
--- /dev/null
+++ b/build/pulsemodel.moc
@@ -0,0 +1,160 @@
+/****************************************************************************
+** PulseModel meta object code from reading C++ file 'standard input'
+**
+** Created by: The TQt Meta Object Compiler version 26 (TQt 3.5.0)
+** WARNING! All changes made in this file will be lost!
+*****************************************************************************/
+
+#undef TQT_NO_COMPAT
+#include "/home/calvin/tmix/src/model/pulsemodel.h"
+
+#include <ntqmetaobject.h>
+#include <ntqapplication.h>
+
+#include <private/qucomextra_p.h>
+#if !defined(Q_MOC_OUTPUT_REVISION) || (Q_MOC_OUTPUT_REVISION != 26)
+#error "This file was generated using the moc from 3.5.0. It"
+#error "cannot be used with the include files from this version of TQt."
+#error "(The moc has changed too much.)"
+#endif
+
+const char *PulseModel::className() const
+{
+    return "PulseModel";
+}
+
+TQMetaObject *PulseModel::metaObj = 0;
+static TQMetaObjectCleanUp cleanUp_PulseModel( "PulseModel", &PulseModel::staticMetaObject );
+
+#ifndef TQT_NO_TRANSLATION
+TQString PulseModel::tr( const char *s, const char *c )
+{
+    if ( tqApp )
+	return tqApp->translate( "PulseModel", s, c, TQApplication::DefaultCodec );
+    else
+	return TQString::fromLatin1( s );
+}
+#ifndef TQT_NO_TRANSLATION_UTF8
+TQString PulseModel::trUtf8( const char *s, const char *c )
+{
+    if ( tqApp )
+	return tqApp->translate( "PulseModel", s, c, TQApplication::UnicodeUTF8 );
+    else
+	return TQString::fromUtf8( s );
+}
+#endif // TQT_NO_TRANSLATION_UTF8
+
+#endif // TQT_NO_TRANSLATION
+
+TQMetaObject* PulseModel::staticMetaObject()
+{
+    if ( metaObj ) {
+	return metaObj;
+}
+#ifdef TQT_THREAD_SUPPORT
+    if (tqt_sharedMetaObjectMutex) tqt_sharedMetaObjectMutex->lock();
+    if ( metaObj ) {
+	if (tqt_sharedMetaObjectMutex) tqt_sharedMetaObjectMutex->unlock();
+	return metaObj;
+    }
+#endif // TQT_THREAD_SUPPORT
+    TQMetaObject* parentObject = TQObject::staticMetaObject();
+    static const TQUParameter param_signal_0[] = {
+	{ "dev", &static_QUType_ptr, "AudioDevice", TQUParameter::In }
+    };
+    static const TQUMethod signal_0 = {"deviceAdded", 1, param_signal_0 };
+    static const TQUParameter param_signal_1[] = {
+	{ "dev", &static_QUType_ptr, "AudioDevice", TQUParameter::In }
+    };
+    static const TQUMethod signal_1 = {"deviceRemoved", 1, param_signal_1 };
+    static const TQUMethod signal_2 = {"ready", 0, 0 };
+    static const TQMetaData signal_tbl[] = {
+	{ "deviceAdded(AudioDevice*)", &signal_0, TQMetaData::Protected },
+	{ "deviceRemoved(AudioDevice*)", &signal_1, TQMetaData::Protected },
+	{ "ready()", &signal_2, TQMetaData::Protected }
+    };
+    metaObj = TQMetaObject::new_metaobject(
+	"PulseModel", parentObject,
+	0, 0,
+	signal_tbl, 3,
+#ifndef TQT_NO_PROPERTIES
+	0, 0,
+	0, 0,
+#endif // TQT_NO_PROPERTIES
+	0, 0 );
+    cleanUp_PulseModel.setMetaObject( metaObj );
+#ifdef TQT_THREAD_SUPPORT
+    if (tqt_sharedMetaObjectMutex) tqt_sharedMetaObjectMutex->unlock();
+#endif // TQT_THREAD_SUPPORT
+    return metaObj;
+}
+
+void* PulseModel::tqt_cast( const char* clname )
+{
+    if ( !qstrcmp( clname, "PulseModel" ) )
+	return this;
+    return TQObject::tqt_cast( clname );
+}
+
+#include <ntqobjectdefs.h>
+#include <ntqsignalslotimp.h>
+
+// TQ_SIGNAL deviceAdded
+void PulseModel::deviceAdded( AudioDevice* t0 )
+{
+    if ( signalsBlocked() )
+	return;
+    TQConnectionList *clist = receivers( staticMetaObject()->signalOffset() + 0 );
+    if ( !clist )
+	return;
+    TQUObject o[2];
+    static_QUType_ptr.set(o+1,t0);
+    o[1].isLastObject = true;
+    activate_signal( clist, o );
+}
+
+// TQ_SIGNAL deviceRemoved
+void PulseModel::deviceRemoved( AudioDevice* t0 )
+{
+    if ( signalsBlocked() )
+	return;
+    TQConnectionList *clist = receivers( staticMetaObject()->signalOffset() + 1 );
+    if ( !clist )
+	return;
+    TQUObject o[2];
+    static_QUType_ptr.set(o+1,t0);
+    o[1].isLastObject = true;
+    activate_signal( clist, o );
+}
+
+// TQ_SIGNAL ready
+void PulseModel::ready()
+{
+    activate_signal( staticMetaObject()->signalOffset() + 2 );
+}
+
+bool PulseModel::tqt_invoke( int _id, TQUObject* _o )
+{
+    return TQObject::tqt_invoke(_id,_o);
+}
+
+bool PulseModel::tqt_emit( int _id, TQUObject* _o )
+{
+    switch ( _id - staticMetaObject()->signalOffset() ) {
+    case 0: deviceAdded((AudioDevice*)static_QUType_ptr.get(_o+1)); break;
+    case 1: deviceRemoved((AudioDevice*)static_QUType_ptr.get(_o+1)); break;
+    case 2: ready(); break;
+    default:
+	return TQObject::tqt_emit(_id,_o);
+    }
+    return true;
+}
+#ifndef TQT_NO_PROPERTIES
+
+bool PulseModel::tqt_property( int id, int f, TQVariant* v)
+{
+    return TQObject::tqt_property( id, f, v);
+}
+
+bool PulseModel::tqt_static_property( TQObject* , int , int , TQVariant* ){ return false; }
+#endif // TQT_NO_PROPERTIES