# Copyright © SixtyFPS GmbH <info@slint.dev>
# SPDX-License-Identifier: MIT
cmake_minimum_required(VERSION 3.21)
project(SlintExamples LANGUAGES CXX)

list(PREPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../cmake")

# TODO: Use find_package(OpenGL) when switching to CMake >= 3.27
find_package(OpenGLES2 QUIET)
find_package(OpenGLES3 QUIET)

if (NOT TARGET Slint::Slint)
    find_package(Slint REQUIRED)
    include(FetchContent)
endif()

if (TARGET Slint::slint-compiler)
    add_subdirectory(carousel/cpp/)
    add_subdirectory(todo/cpp/)
    add_subdirectory(gallery/)
    add_subdirectory(memory/)
    add_subdirectory(virtual_keyboard/cpp/)
endif()
if (SLINT_FEATURE_INTERPRETER)
    add_subdirectory(iot-dashboard/)
endif()
if (TARGET Slint::slint-compiler AND (SLINT_FEATURE_BACKEND_WINIT OR SLINT_FEATURE_BACKEND_WINIT_WAYLAND OR SLINT_FEATURE_BACKEND_WINIT_X11) AND SLINT_FEATURE_RENDERER_FEMTOVG)
    if (OpenGLES2_FOUND)
        add_subdirectory(opengl_underlay)
    endif()
    if (OpenGLES3_FOUND)
        add_subdirectory(opengl_texture)
    endif()
endif()
if (SLINT_FEATURE_INTERPRETER AND SLINT_FEATURE_BACKEND_QT)
add_subdirectory(cpp/qt_viewer)
endif()
if(TARGET Slint::slint-compiler AND (SLINT_FEATURE_RENDERER_SKIA OR SLINT_FEATURE_RENDERER_SKIA_OPENGL OR SLINT_FEATURE_RENDERER_SKIA_VULKAN))
    find_package(Qt6 6.2 QUIET COMPONENTS Core Widgets)
    if(Qt6_FOUND)
        add_subdirectory(cpp/platform_qt)
    endif(Qt6_FOUND)
    add_subdirectory(cpp/platform_native)
endif()