Organize code for plugins.

src/CMakeLists.txt

@@ -36,62 +36,16 @@ install(
     RUNTIME DESTINATION bin
 )
 
-# TODO: Separate plugins source code to plugins/ dir and add_subdir here
-
-# Qtk Application
-if(QTK_GUI OR QTK_PLUGINS)
-  add_subdirectory(app)
-endif()
-
-if(QTK_PLUGINS)
-  install(
-      TARGETS qtk_plugins qtk_library qtk_plugin_library
-      COMPONENT qtk_plugins
-      LIBRARY DESTINATION "${QTK_PLUGIN_INSTALL_DIR}"
-      ARCHIVE DESTINATION "${QTK_PLUGIN_INSTALL_DIR}"
-      RUNTIME DESTINATION "${QTK_PLUGIN_INSTALL_DIR}"
-  )
+# The Qtk Application's GUI requires plugins to be built, but not installed.
+# If both are disabled we can skip. If QTK_PLUGINS is set we'll install the
+# plugins to Qt Designer for use in other projects.
+if(QTK_PLUGINS OR QTK_GUI)
+  add_subdirectory(designer-plugins)
 endif()
 
+# Build Qtk Application only if QTK_GUI is set.
 if(QTK_GUI)
-  install(
-      TARGETS qtk_gui
-      COMPONENT qtk_gui
-      BUNDLE DESTINATION .
-      LIBRARY DESTINATION lib
-      ARCHIVE DESTINATION lib
-      RUNTIME DESTINATION bin
-  )
-
-  qt_generate_deploy_app_script(
-      TARGET qtk_gui
-      OUTPUT_SCRIPT QTK_DEPLOY_SCRIPT
-      NO_UNSUPPORTED_PLATFORM_ERROR
-  )
-  install(SCRIPT ${QTK_DEPLOY_SCRIPT} COMPONENT qtk_gui)
-
-  if(WIN32)
-    if(MSVC AND TARGET Qt6::qmake)
-      get_target_property(QT6_QMAKE_LOCATION Qt6::qmake IMPORTED_LOCATION)
-      execute_process(
-          COMMAND "${QT6_QMAKE_LOCATION}" -query QT_INSTALL_PREFIX
-          RESULT_VARIABLE return_code
-          OUTPUT_VARIABLE QT6_INSTALL_PREFIX
-          OUTPUT_STRIP_TRAILING_WHITESPACE
-      )
-      file(TO_NATIVE_PATH "${QT6_INSTALL_PREFIX}/bin" QT6_INSTALL_PREFIX)
-
-      set(VSUSER_FILE "${CMAKE_CURRENT_BINARY_DIR}/qtk_gui.vcxproj.user")
-      file(WRITE ${VSUSER_FILE} "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n")
-      file(APPEND ${VSUSER_FILE} "<Project xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">\n")
-      file(APPEND ${VSUSER_FILE} "  <PropertyGroup>\n")
-      file(APPEND ${VSUSER_FILE} "    <LocalDebuggerEnvironment>Path=$(SolutionDir)\\lib\\$(Configuration);${QT6_INSTALL_PREFIX};$(Path)\n")
-      file(APPEND ${VSUSER_FILE} "$(LocalDebuggerEnvironment)</LocalDebuggerEnvironment>\n")
-      file(APPEND ${VSUSER_FILE} "    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>\n")
-      file(APPEND ${VSUSER_FILE} "  </PropertyGroup>\n")
-      file(APPEND ${VSUSER_FILE} "</Project>\n")
-    endif()
-  endif()
+  add_subdirectory(app)
 endif()
 
 write_basic_package_version_file(