re-organize folder structure

.gitignore

@@ -1,6 +1,7 @@
 # CMake build files
 build/
 build-*/
+cmake-build-*/
 CMakeFiles/
 CMakeCache.txt
 cmake_install.cmake

CMakeLists.txt

@@ -7,25 +7,31 @@ pkg_check_modules(GSTREAMER REQUIRED gstreamer-1.0 gstreamer-video-1.0 gstreamer
 
 qt_standard_project_setup()
 
+set(CMAKE_AUTOUIC_SEARCH_PATHS ${CMAKE_CURRENT_SOURCE_DIR}/ui)
+
 qt_add_executable(gstreamerViewer
     WIN32 MACOSX_BUNDLE
-    main.cpp
-    mainwindow.cpp
-    mainwindow.h
-    mainwindow.ui
-    socketclient.cpp
-    socketclient.h
-    gstreamerpipelinewidget.cpp
-    gstreamerpipelinewidget.h
-    cameracontrolwidget.cpp
-    cameracontrolwidget.h
-    videoviewerwidget.cpp
-    videoviewerwidget.h
-    aboutwidget.cpp
-    aboutwidget.h
+    src/main.cpp
+    src/mainwindow.cpp
+    include/mainwindow.h
+    ui/mainwindow.ui
+    src/socketclient.cpp
+    include/socketclient.h
+    src/gstreamerpipelinewidget.cpp
+    include/gstreamerpipelinewidget.h
+    src/cameracontrolwidget.cpp
+    include/cameracontrolwidget.h
+    src/videoviewerwidget.cpp
+    include/videoviewerwidget.h
+    src/aboutwidget.cpp
+    include/aboutwidget.h
 )
 
-target_include_directories(gstreamerViewer PRIVATE ${GSTREAMER_INCLUDE_DIRS})
+target_include_directories(gstreamerViewer
+    PRIVATE
+        ${CMAKE_CURRENT_SOURCE_DIR}/include
+        ${GSTREAMER_INCLUDE_DIRS}
+)
 target_link_libraries(gstreamerViewer
     PRIVATE
         Qt::Core