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, 36 insertions, 6 deletions

diff --git a/src/model/pulsedevice.h b/src/model/pulsedevice.h
index fbdf985..e974508 100644
--- a/src/model/pulsedevice.h
+++ b/src/model/pulsedevice.h
@@ -3,38 +3,68 @@
 #include <pulse/pulseaudio.h>
 #include "audiodevice.h"
 
+class PulseModel;
+
 class PulseDevice : public AudioDevice
 {
     TQ_OBJECT
 
 public:
     PulseDevice( AudioDevice::Category cat, uint32_t paIndex, TQObject *parent = 0 );
-    ~PulseDevice() {}
+    ~PulseDevice();
 
     TQString     name()     const { return m_name; }
+    TQString     iconName() const { return m_iconName; }
     Category    category() const { return m_category; }
     int         volume()   const { return m_volume; }
     bool        muted()    const { return m_muted; }
-    uint32_t    paIndex()  const { return m_paIndex; }
+    int         pan()      const { return m_pan; }
+    uint32_t    paIndex()     const { return m_paIndex; }
+    uint32_t    sinkIndex()   const { return m_sinkIndex; }
+    TQString     monitorName() const { return m_monitorName; }
+    TQString     paName()      const { return m_paName; }
+
+    void setPaName( const TQString &n )    { m_paName    = n; }
+    void setSinkIndex( uint32_t idx )      { m_sinkIndex = idx; }
+    void setModel( PulseModel *m )         { m_model = m; }
+    void adjustRecordingCount( int delta );
 
     void setVolume( int v );
     void setMuted( bool m );
+    void setPan( int p );
 
-    // Called by PulseModel when PA reports an update — updates in place and emits signals.
-    void update( const TQString &name, int volume, bool muted );
+    void update( const TQString &name, int volume, bool muted,
+                 uint8_t channels, int pan,
+                 const TQString &monitorName, const TQString &iconName );
 
     TQWidget *createWidget( TQWidget *parent );
 
-    // PA context needed to write volume back — set once by PulseModel after construction.
     void setPAContext( pa_context *ctx, pa_threaded_mainloop *mainloop );
+    void detach();   // called by PulseModel before tearing down the mainloop
+
+protected:
+    void customEvent( TQCustomEvent *e );
 
 private:
+    void startMonitoring();
+    static void monitorReadCb( pa_stream *s, size_t nbytes, void *userdata );
+
     AudioDevice::Category  m_category;
     uint32_t               m_paIndex;
+    uint32_t               m_sinkIndex;
     TQString                m_name;
-    int                    m_volume;   // 0-100
+    TQString                m_iconName;
+    int                    m_volume;
     bool                   m_muted;
+    int                    m_pan;
+    uint8_t                m_channels;
 
     pa_context            *m_context;
     pa_threaded_mainloop  *m_mainloop;
+
+    TQString                m_monitorName;
+    pa_stream             *m_monitorStream;
+    TQString                m_paName;
+    PulseModel            *m_model;
+    int                    m_recordingCount;
 };