cmake_minimum_required(VERSION 3.10.0)

project(Hyperion_Grabber_X11_QT VERSION 0.1 LANGUAGES C CXX)

set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_BUILD_TYPE Release)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

find_package(Qt5 COMPONENTS Core Gui WaylandClient REQUIRED)

# Add the Wayland POC executable
add_executable(wayland_poc "wayland_poc.cpp")

find_program(WAYLAND_SCANNER_EXECUTABLE NAMES wayland-scanner++)

set(WAYLAND_PROTOCOLS_DIR "${CMAKE_CURRENT_BINARY_DIR}/wayland_protocols")
file(MAKE_DIRECTORY ${WAYLAND_PROTOCOLS_DIR})

add_custom_command(
    OUTPUT ${WAYLAND_PROTOCOLS_DIR}/qwayland-zkde-screencast-unstable-v1.h
    COMMAND ${WAYLAND_SCANNER_EXECUTABLE} client-header "${CMAKE_CURRENT_SOURCE_DIR}/cloned_repos/plasma-wayland-protocols/src/protocols/zkde-screencast-unstable-v1.xml" ${WAYLAND_PROTOCOLS_DIR}/qwayland-zkde-screencast-unstable-v1.h
    DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/cloned_repos/plasma-wayland-protocols/src/protocols/zkde-screencast-unstable-v1.xml"
    COMMENT "Generating Wayland client header for zkde-screencast-unstable-v1"
)

add_custom_command(
    OUTPUT ${WAYLAND_PROTOCOLS_DIR}/zkde-screencast-unstable-v1-client-protocol.h
    COMMAND ${WAYLAND_SCANNER_EXECUTABLE} code "${CMAKE_CURRENT_SOURCE_DIR}/cloned_repos/plasma-wayland-protocols/src/protocols/zkde-screencast-unstable-v1.xml" ${WAYLAND_PROTOCOLS_DIR}/zkde-screencast-unstable-v1-client-protocol.h
    DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/cloned_repos/plasma-wayland-protocols/src/protocols/zkde-screencast-unstable-v1.xml"
    COMMENT "Generating Wayland client protocol code for zkde-screencast-unstable-v1"
)

add_custom_target(generate_wayland_protocols ALL
    DEPENDS ${WAYLAND_PROTOCOLS_DIR}/qwayland-zkde-screencast-unstable-v1.h
            ${WAYLAND_PROTOCOLS_DIR}/zkde-screencast-unstable-v1-client-protocol.h
)

target_include_directories(wayland_poc PRIVATE ${WAYLAND_PROTOCOLS_DIR})
add_dependencies(wayland_poc generate_wayland_protocols)

target_link_libraries(wayland_poc
    Qt5::Core
    Qt5::Gui
    Qt5::WaylandClient
)