Added macro to install a declarative plugin

declarativeplugin/CMakeLists.txt

@@ -17,15 +17,25 @@ target_link_libraries(kdeconnectdeclarativeplugin
     kdeconnectinterfaces
 )
 
-install(TARGETS kdeconnectdeclarativeplugin DESTINATION ${QML_INSTALL_DIR}/org/kde/kdeconnect)
-install(FILES qmldir DESTINATION ${QML_INSTALL_DIR}/org/kde/kdeconnect)
 
-# So qml apps using this plugin can be run from build/bin directory
-add_custom_target(copy_to_build_dir_bin)
-add_custom_command(TARGET copy_to_build_dir_bin POST_BUILD
+##
+# Installs a QML declarative plugin and its qmldir file
+#
+function(install_qml_plugin plugin_name qml_install_dir_path)
+
+    install(TARGETS ${plugin_name} DESTINATION ${QML_INSTALL_DIR}/${qml_install_dir_path})
+    install(FILES qmldir DESTINATION ${QML_INSTALL_DIR}/${qml_install_dir_path})
+
+    # So qml apps using this plugin can be run from build/bin directory
+    add_custom_target(copy_to_build_dir_bin)
+    add_custom_command(TARGET copy_to_build_dir_bin POST_BUILD
                     COMMAND ${CMAKE_COMMAND} -E
-                   copy ${CMAKE_CURRENT_SOURCE_DIR}/qmldir ${CMAKE_BINARY_DIR}/bin/org/kde/kdeconnect/)
-add_dependencies(kdeconnectdeclarativeplugin copy_to_build_dir_bin)
-set_target_properties(kdeconnectdeclarativeplugin
-    PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin/org/kde/kdeconnect/
-)
+                    copy ${CMAKE_CURRENT_SOURCE_DIR}/qmldir ${CMAKE_BINARY_DIR}/bin/${qml_install_dir_path})
+    add_dependencies(${plugin_name} copy_to_build_dir_bin)
+    set_target_properties(${plugin_name}
+        PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin/${qml_install_dir_path}
+    )
+endfunction()
+
+install_qml_plugin(kdeconnectdeclarativeplugin "org/kde/kdeconnect")
+