Full mixer implementation — tray, popup, prefs, devices tab with port indicators

Adds the complete tmix feature set built since the initial skeleton:
balance knob, level meters, KLed mute button, system tray with scroll-wheel
volume and recording indicator, tray popup, preferences dialog, right-click
context menus, single-instance enforcement, scroll area, window geometry
persistence, and Devices tab with PA card profile switcher and live port
availability indicators (2-column layout, in-place updates on plug/unplug).

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

1 files changed, 21 insertions, 7 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 6a8c6a8..e8e7d36 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,10 +1,13 @@
-#include <tdeapplication.h>
+#include <kuniqueapplication.h>
 #include <tdecmdlineargs.h>
 #include <tdeaboutdata.h>
 #include <tdelocale.h>
+#include <tdeconfig.h>
+#include <tdeglobal.h>
 
 #include "model/pulsemodel.h"
 #include "ui/mixerwindow.h"
+#include "ui/tmixapp.h"
 
 static TDECmdLineOptions options[] = { TDECmdLineLastOption };
 
@@ -20,16 +23,27 @@ int main( int argc, char **argv )
 
     TDECmdLineArgs::init( argc, argv, &about );
     TDECmdLineArgs::addCmdLineOptions( options );
-    TDEApplication app;
+    KUniqueApplication::addCmdLineOptions();
 
-    PulseModel model;
-    if ( !model.open() ) {
-        // TODO: show error dialog
+    if ( !KUniqueApplication::start() )
+        return 0;
+
+    TmixApp app;
+    app.disableSessionManagement();
+
+    PulseModel *model = new PulseModel;
+    if ( !model->open() ) {
+        delete model;
         return 1;
     }
 
-    MixerWindow win( &model );
-    win.show();
+    MixerWindow *win = new MixerWindow( model );
+    app.setMainWindow( win );
+
+    TDEConfig *cfg = TDEGlobal::config();
+    cfg->setGroup("General");
+    if ( !cfg->readBoolEntry("DockInTray", true) )
+        win->show();
 
     return app.exec();
 }