feat: Add minimal QML support, add simple demo QML app

CMakeLists.txt

@@ -2,3 +2,4 @@
 project(all)
 
 add_subdirectory(QtScrcpy)
+add_subdirectory(TestQml)

QtScrcpy/CMakeLists.txt

@@ -79,8 +79,8 @@ set(CMAKE_AUTOUIC ON)
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)
 
-find_package(QT NAMES Qt6 Qt5 COMPONENTS Widgets Network Multimedia OpenGL OpenGLWidgets REQUIRED)
-find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Widgets Network Multimedia OpenGL OpenGLWidgets REQUIRED)
+find_package(QT NAMES Qt6 Qt5 COMPONENTS Widgets Network Multimedia OpenGL OpenGLWidgets Quick REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Widgets Network Multimedia OpenGL OpenGLWidgets Quick REQUIRED)
 if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
     find_package(X11 REQUIRED)
 endif()
@@ -297,6 +297,8 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
     target_link_libraries(${PROJECT_NAME} PRIVATE "-framework AppKit")
 endif()
 
+qt_add_library(QtScrcpyQml STATIC)
+
 # Linux
 if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
     get_target_property(QSC_BIN_OUTPUT_PATH ${PROJECT_NAME} RUNTIME_OUTPUT_DIRECTORY)
@@ -313,7 +315,6 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
 
     target_link_libraries(${PROJECT_NAME} PRIVATE
         # qx11
-        Qt${QT_VERSION_MAJOR}::CorePrivate
         # xcb https://doc.qt.io/qt-5/linux-requirements.html
         xcb
         # pthread
@@ -339,3 +340,22 @@ target_link_libraries(${PROJECT_NAME} PRIVATE
     Qt${QT_VERSION_MAJOR}::OpenGLWidgets
     QtScrcpyCore
 )
+
+qt_add_qml_module(QtScrcpyQml
+    SOURCES
+    URI "QtScrcpy"
+    VERSION 1.0
+    SOURCES
+    qml/scrcpyitem.h qml/scrcpyitem.cpp
+    qml/scrcpymanager.h qml/scrcpymanager.cpp
+    util/config.h
+    util/config.cpp
+)
+
+target_include_directories(QtScrcpyQml PRIVATE qml)
+
+target_link_libraries(QtScrcpyQml PRIVATE
+    Qt${QT_VERSION_MAJOR}::OpenGL
+    Qt${QT_VERSION_MAJOR}::Quick
+    QtScrcpyCore
+)