Apart Concept 1 Serial Controller Program with modern UI

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.19)
+
+project(ApartConcept1Controller
+    VERSION 1.0.0
+    DESCRIPTION "RS232 controller for the Apart Concept 1 amplifier"
+    LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+    set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
+endif()
+
+# Required Qt6 component
+find_package(Qt6 REQUIRED COMPONENTS Widgets)
+
+# Optional Qt6 SerialPort: real hardware support is compiled in when available.
+# Without it the app still builds and runs in simulator mode.
+find_package(Qt6 QUIET OPTIONAL_COMPONENTS SerialPort)
+
+set(SOURCES
+    src/main.cpp
+    src/protocol/Concept1Protocol.cpp
+    src/transport/SimulatorTransport.cpp
+    src/core/Concept1Controller.cpp
+    src/ui/ThemeManager.cpp
+    src/ui/MainWindow.cpp
+)
+
+set(HEADERS
+    src/protocol/Concept1Protocol.h
+    src/protocol/Concept1State.h
+    src/transport/ITransport.h
+    src/transport/SimulatorTransport.h
+    src/core/Concept1Controller.h
+    src/ui/ThemeManager.h
+    src/ui/MainWindow.h
+)
+
+if(Qt6SerialPort_FOUND)
+    list(APPEND SOURCES src/transport/SerialTransport.cpp)
+    list(APPEND HEADERS src/transport/SerialTransport.h)
+    message(STATUS "Qt6 SerialPort found -> real RS232 hardware support ENABLED")
+else()
+    message(WARNING "Qt6 SerialPort NOT found -> building with SIMULATOR only. "
+                    "Install it (e.g. 'sudo pacman -S qt6-serialport') for hardware support.")
+endif()
+
+qt_add_resources(SOURCES resources/app.qrc)
+
+# WIN32 makes this a GUI app on Windows (no console window). Ignored elsewhere.
+add_executable(apart-controller WIN32 ${SOURCES} ${HEADERS})
+
+target_include_directories(apart-controller PRIVATE src)
+
+target_link_libraries(apart-controller PRIVATE Qt6::Widgets)
+
+if(Qt6SerialPort_FOUND)
+    target_link_libraries(apart-controller PRIVATE Qt6::SerialPort)
+    target_compile_definitions(apart-controller PRIVATE HAVE_QT_SERIALPORT)
+endif()
+
+# ---------------------------------------------------------------------------
+# Installation + packaging (Windows installer via CPack/NSIS)
+# ---------------------------------------------------------------------------
+install(TARGETS apart-controller RUNTIME DESTINATION .)
+
+if(WIN32)
+    # Run windeployqt at install time to gather Qt DLLs + plugins next to the exe.
+    find_program(WINDEPLOYQT_EXECUTABLE windeployqt
+        HINTS "${Qt6_DIR}/../../../bin" "${Qt6_DIR}/../../../../bin")
+    if(WINDEPLOYQT_EXECUTABLE)
+        install(CODE "
+            execute_process(COMMAND \"${WINDEPLOYQT_EXECUTABLE}\"
+                --release --no-translations --compiler-runtime
+                --dir \"\${CMAKE_INSTALL_PREFIX}\"
+                \"\${CMAKE_INSTALL_PREFIX}/apart-controller.exe\")
+        ")
+    else()
+        message(WARNING "windeployqt not found - Qt DLLs will not be auto-deployed.")
+    endif()
+
+    # MinGW runtime DLLs (windeployqt's --compiler-runtime often skips these).
+    get_filename_component(_mingw_bin "${CMAKE_CXX_COMPILER}" DIRECTORY)
+    foreach(_dll libgcc_s_seh-1.dll libstdc++-6.dll libwinpthread-1.dll)
+        if(EXISTS "${_mingw_bin}/${_dll}")
+            install(FILES "${_mingw_bin}/${_dll}" DESTINATION .)
+        endif()
+    endforeach()
+endif()
+
+set(CPACK_PACKAGE_NAME "Apart Concept 1 Controller")
+set(CPACK_PACKAGE_VENDOR "ApartController")
+set(CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "${PROJECT_DESCRIPTION}")
+set(CPACK_PACKAGE_INSTALL_DIRECTORY "Apart Concept 1 Controller")
+
+if(WIN32)
+    set(CPACK_GENERATOR "NSIS")
+    set(CPACK_NSIS_DISPLAY_NAME "Apart Concept 1 Controller")
+    set(CPACK_NSIS_PACKAGE_NAME "Apart Concept 1 Controller")
+    set(CPACK_NSIS_INSTALLED_ICON_NAME "apart-controller.exe")
+    set(CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL ON)
+    set(CPACK_NSIS_MODIFY_PATH OFF)
+    # Start-menu + desktop shortcut pointing at the exe.
+    set(CPACK_PACKAGE_EXECUTABLES "apart-controller" "Apart Concept 1 Controller")
+    set(CPACK_NSIS_CREATE_DESKTOP_LINKS "apart-controller")
+endif()
+
+include(CPack)