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, 17 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 29462ff..de5ba5e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,6 +3,8 @@ cmake_minimum_required( VERSION ${TDE_CMAKE_MINIMUM_VERSION} )
 project( tmix )
 
 include( TDEMacros )
+include( TDESetupPaths )
+tde_setup_paths()
 include( FindPkgConfig )
 
 pkg_check_modules( PULSE REQUIRED libpulse )
@@ -22,18 +24,33 @@ link_directories(
     /opt/trinity/lib
 )
 
+install(
+    DIRECTORY img/
+    DESTINATION ${DATA_INSTALL_DIR}/tmix/pics
+    FILES_MATCHING PATTERN "*.png"
+)
+
 tde_add_executable( tmix AUTOMOC
     SOURCES
         src/main.cpp
         src/model/audiodevice.cpp
         src/model/pulsedevice.cpp
         src/model/pulsemodel.cpp
+        src/ui/balanceknob.cpp
         src/ui/devicewidget.cpp
+        src/ui/preferencesdlg.cpp
+        src/ui/kledbutton.cpp
+        src/ui/levelmeter.cpp
+        src/ui/devicespage.cpp
+        src/ui/tmixpopup.cpp
+        src/ui/tmixtray.cpp
+        src/ui/tmixapp.cpp
         src/ui/mixerwindow.cpp
     LINK
         tqt-mt
         tdecore
         tdeui
+        DCOP
         ${PULSE_LIBRARIES}
     DESTINATION ${BIN_INSTALL_DIR}
 )