ollie-kde/CMakeLists.txt

cmake_minimum_required(VERSION 3.16)
project(kde-ollie VERSION 0.1.0 LANGUAGES CXX)

option(OLLIE_KF5 "Build against KF5/Qt5 (Plasma 5.27)" OFF)

# Suppress CMP0160 warnings from KF5 cmake files (read-only IMPORTED property)
if(OLLIE_KF5)
    cmake_policy(SET CMP0160 OLD)
endif()

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_AUTOMOC ON)

find_package(ECM REQUIRED NO_MODULE)
set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH})

include(KDEInstallDirs)
include(KDECMakeSettings)
include(KDECompilerSettings NO_POLICY_SCOPE)

set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)

# libollie.so built by Go (expected in build/ after `make lib`)
set(OLLIE_LIB "${CMAKE_SOURCE_DIR}/build/libollie.so")
set(OLLIE_HEADER "${CMAKE_SOURCE_DIR}/build/libollie.h")

if(OLLIE_KF5)
    # --- Qt5 / KF5 ---
    find_package(Qt5 REQUIRED COMPONENTS Core DBus Widgets Quick Qml)
    find_package(KF5 REQUIRED COMPONENTS
        Notifications
        Runner
        CoreAddons
        Config
        Plasma
        TextEditor
    )

    # --- Daemon ---
    qt5_add_dbus_adaptor(DBUS_ADAPTOR_SRCS
        daemon/org.ollie.SessionManager.xml
        daemon/session_manager.h SessionManager)

    add_executable(ollie-kde
        daemon/main.cpp
        daemon/session_manager.cpp
        ${DBUS_ADAPTOR_SRCS}
    )
    target_include_directories(ollie-kde PRIVATE
        ${CMAKE_SOURCE_DIR}/build
        ${CMAKE_SOURCE_DIR}
        ${CMAKE_CURRENT_BINARY_DIR}
    )
    target_link_libraries(ollie-kde
        Qt5::Core
        Qt5::DBus
        ${OLLIE_LIB}
    )

    # --- System Tray ---
    add_executable(ollie-tray
        tray/main.cpp
        tray/ollie_tray.cpp
    )
    target_include_directories(ollie-tray PRIVATE
        ${CMAKE_SOURCE_DIR}
    )
    target_link_libraries(ollie-tray
        Qt5::Core
        Qt5::DBus
        Qt5::Widgets
        KF5::Notifications
    )

    # --- KRunner Plugin ---
    kcoreaddons_add_plugin(krunner_ollie SOURCES krunner/ollie_runner.cpp INSTALL_NAMESPACE "kf5/krunner")
    target_link_libraries(krunner_ollie
        KF5::Runner
        Qt5::Core
        Qt5::DBus
        Qt5::Widgets
    )

    # --- Kate Plugin ---
    kcoreaddons_add_plugin(ollie_kate SOURCES kate/ollie_kate.cpp INSTALL_NAMESPACE "kf5/ktexteditor")
    target_link_libraries(ollie_kate
        KF5::TextEditor
        Qt5::Core
        Qt5::DBus
        Qt5::Widgets
    )

    # --- Plasmoid QML Plugin (manual for Qt5) ---
    add_library(ollie-plasmoid-plugin SHARED
        plasmoid/plugin/olliedbusclient.cpp
        plasmoid/plugin/qmlplugin.cpp
    )
    target_link_libraries(ollie-plasmoid-plugin
        Qt5::Core
        Qt5::DBus
        Qt5::Quick
        Qt5::Qml
    )
    target_include_directories(ollie-plasmoid-plugin PRIVATE
        ${CMAKE_SOURCE_DIR}/plasmoid/plugin
    )
    set_target_properties(ollie-plasmoid-plugin PROPERTIES
        OUTPUT_NAME "ollieprivateplugin"
    )

    # --- Plasmoid Package ---
    plasma_install_package(plasmoid org.ollie.plasmoid)

    # --- Install ---
    install(TARGETS ollie-kde ollie-tray DESTINATION ${KDE_INSTALL_BINDIR})
    install(TARGETS ollie-plasmoid-plugin
        DESTINATION ${KDE_INSTALL_QMLDIR}/org/ollie/private)
    install(FILES plasmoid/plugin/qmldir
        DESTINATION ${KDE_INSTALL_QMLDIR}/org/ollie/private)

else()
    # --- Qt6 / KF6 ---
    find_package(Qt6 REQUIRED COMPONENTS Core DBus Widgets Quick)
    find_package(KF6StatusNotifierItem REQUIRED)
    find_package(KF6 REQUIRED COMPONENTS Runner Notifications CoreAddons Config)
    find_package(Plasma REQUIRED)

    # --- Daemon ---
    qt6_add_dbus_adaptor(DBUS_ADAPTOR_SRCS
        daemon/org.ollie.SessionManager.xml
        daemon/session_manager.h SessionManager)

    add_executable(ollie-kde
        daemon/main.cpp
        daemon/session_manager.cpp
        ${DBUS_ADAPTOR_SRCS}
    )
    target_include_directories(ollie-kde PRIVATE
        ${CMAKE_SOURCE_DIR}/build
        ${CMAKE_SOURCE_DIR}
        ${CMAKE_CURRENT_BINARY_DIR}
    )
    target_link_libraries(ollie-kde
        Qt6::Core
        Qt6::DBus
        ${OLLIE_LIB}
    )

    # --- System Tray ---
    add_executable(ollie-tray
        tray/main.cpp
        tray/ollie_tray.cpp
    )
    target_include_directories(ollie-tray PRIVATE
        ${CMAKE_SOURCE_DIR}
    )
    target_link_libraries(ollie-tray
        Qt6::Core
        Qt6::DBus
        Qt6::Widgets
        KF6::StatusNotifierItem
    )

    # --- KRunner Plugin ---
    kcoreaddons_add_plugin(krunner_ollie SOURCES krunner/ollie_runner.cpp INSTALL_NAMESPACE "kf6/krunner")
    target_link_libraries(krunner_ollie
        KF6::Runner
        Qt6::Core
        Qt6::DBus
        Qt6::Widgets
    )

    # --- Kate Plugin ---
    find_package(KF6TextEditor REQUIRED)
    kcoreaddons_add_plugin(ollie_kate SOURCES kate/ollie_kate.cpp INSTALL_NAMESPACE "kf6/ktexteditor")
    target_link_libraries(ollie_kate
        KF6::TextEditor
        Qt6::Core
        Qt6::DBus
        Qt6::Widgets
    )

    # --- Plasmoid QML Plugin ---
    qt6_add_qml_module(ollie-plasmoid-plugin
        URI org.ollie.private
        VERSION 1.0
        SOURCES
            plasmoid/plugin/olliedbusclient.h
            plasmoid/plugin/olliedbusclient.cpp
        OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/org/ollie/private
    )
    target_link_libraries(ollie-plasmoid-plugin PRIVATE
        Qt6::Core
        Qt6::DBus
        Qt6::Quick
    )
    target_include_directories(ollie-plasmoid-plugin PRIVATE
        ${CMAKE_SOURCE_DIR}/plasmoid/plugin
    )

    # --- Plasmoid Package ---
    plasma_install_package(plasmoid org.ollie.plasmoid)

    # --- Install ---
    install(TARGETS ollie-kde ollie-tray DESTINATION ${KDE_INSTALL_BINDIR})
    install(TARGETS ollie-plasmoid-plugin
        DESTINATION ${KDE_INSTALL_QMLDIR}/org/ollie/private)
endif()