########### configure tests ###############
INCLUDE(CMakeDependentOption)

OPTION(KWIN_BUILD_DECORATIONS "Enable building of KWin decorations." ON)
OPTION(KWIN_BUILD_OXYGEN "Enable building of default decoration Oxygen" ON)
OPTION(KWIN_BUILD_KCMS "Enable building of KWin configuration modules." ON)
OPTION(KWIN_MOBILE_EFFECTS "Only build effects relevant for mobile devices" OFF)
OPTION(KWIN_BUILD_TABBOX "Enable building of KWin Tabbox functionality" ON)
OPTION(KWIN_BUILD_SCREENEDGES "Enable building of KWin with screen edge support" ON)
OPTION(KWIN_BUILD_SCRIPTING "Enable building of KWin with scripting support" ON)
OPTION(KWIN_BUILD_KAPPMENU "Enable building of KWin with application menu support" ON)
OPTION(KWIN_BUILD_XRENDER_COMPOSITING "Enable building of KWin with XRender Compositing support" ON)
OPTION(KWIN_BUILD_OPENGL_1_COMPOSITING "Enable support for OpenGL 1.x, automatically disabled when building for OpenGL ES 2.0" ON)
OPTION(KWIN_BUILD_ACTIVITIES "Enable building of KWin with kactivities support" ON)
if(${KDE_PLATFORM_PROFILE} STREQUAL "Desktop")
   OPTION(KWIN_PLASMA_ACTIVE "Enable building KWin for Plasma Active." OFF)
else(${KDE_PLATFORM_PROFILE} STREQUAL "Desktop")
   OPTION(KWIN_PLASMA_ACTIVE "Enable building KWin for Plasma Active." On)
endif(${KDE_PLATFORM_PROFILE} STREQUAL "Desktop")

# Binary name of KWin
set(KWIN_NAME "kwin")

if(KWIN_PLASMA_ACTIVE)
    set(KWIN_BUILD_DECORATIONS OFF)
    set(KWIN_BUILD_KCMS OFF)
    set(KWIN_BUILD_SCREENEDGES OFF)
    set(KWIN_BUILD_SCRIPTING ON)
    set(KWIN_BUILD_XRENDER_COMPOSITING OFF)
    set(KWIN_MOBILE_EFFECTS ON)
    set(KWIN_BUILD_WITH_OPENGLES ON)
    set(KWIN_NAME "kwinactive")
endif(KWIN_PLASMA_ACTIVE)

cmake_dependent_option(KWIN_BUILD_KAPPMENU "Build without appmenu support" ON "KWIN_BUILD_DECORATIONS" FALSE)

# KWIN_HAVE_XRENDER_COMPOSITING - whether XRender-based compositing support is available: may be disabled
if( KWIN_BUILD_XRENDER_COMPOSITING )
    set( KWIN_HAVE_XRENDER_COMPOSITING 1 )
endif( KWIN_BUILD_XRENDER_COMPOSITING )

if(OPENGL_FOUND)
  include_directories(${OPENGL_INCLUDE_DIR})
endif(OPENGL_FOUND)

if(OPENGL_EGL_FOUND)
    include_directories(${OPENGLES_EGL_INCLUDE_DIR})
    set(KWIN_HAVE_EGL 1)
endif(OPENGL_EGL_FOUND)

if(OPENGLES_FOUND)
  include_directories(${OPENGLES_INCLUDE_DIR})
endif(OPENGLES_FOUND)

include_directories(${XCB_INCLUDE_DIR})

# for things that are also used by kwin libraries
configure_file(libkwineffects/kwinconfig.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/libkwineffects/kwinconfig.h )
# for kwin internal things
configure_file(config-kwin.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-kwin.h )


########### global ###############

include_directories(BEFORE
    ${CMAKE_CURRENT_BINARY_DIR}/libkwineffects
    ${CMAKE_CURRENT_BINARY_DIR}
    ${CMAKE_CURRENT_SOURCE_DIR}/libkwineffects
    ${CMAKE_CURRENT_SOURCE_DIR}/libkdecorations
    ${CMAKE_CURRENT_SOURCE_DIR}/effects
    ${CMAKE_CURRENT_SOURCE_DIR}/tabbox
    )

add_subdirectory( libkdecorations )
add_subdirectory( libkwineffects )
add_subdirectory( killer )
if(KWIN_BUILD_KCMS)
    add_subdirectory( kcmkwin )
endif(KWIN_BUILD_KCMS)

if( KWIN_BUILD_DECORATIONS )
    add_subdirectory( clients )
endif( KWIN_BUILD_DECORATIONS )
add_subdirectory( data )

add_subdirectory( effects )
add_subdirectory( scripts )
add_subdirectory( tabbox )

########### next target ###############

set(kwin_KDEINIT_SRCS
   workspace.cpp 
   dbusinterface.cpp
   client.cpp 
   client_machine.cpp
   tabgroup.cpp
   placement.cpp 
   atoms.cpp 
   utils.cpp 
   layers.cpp 
   main.cpp 
   options.cpp 
   outline.cpp
   plugins.cpp 
   events.cpp 
   killwindow.cpp 
   geometrytip.cpp 
   shadow.cpp
   sm.cpp 
   group.cpp 
   bridge.cpp 
   manage.cpp 
   notifications.cpp
   overlaywindow.cpp
   activation.cpp 
   useractions.cpp 
   geometry.cpp 
   rules.cpp
   composite.cpp
   toplevel.cpp
   unmanaged.cpp
   scene.cpp
   scene_xrender.cpp
   scene_opengl.cpp
   glxbackend.cpp
   thumbnailitem.cpp
   lanczosfilter.cpp
   deleted.cpp
   effects.cpp
   compositingprefs.cpp
   paintredirector.cpp
   virtualdesktops.cpp
   xcbutils.cpp
   )

if(KWIN_BUILD_SCRIPTING)
    set(
        kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS}
        scripting/scripting.cpp
        scripting/workspace_wrapper.cpp
        scripting/meta.cpp
        scripting/scriptedeffect.cpp
        scripting/scriptingutils.cpp
        scripting/timer.cpp
    )
endif(KWIN_BUILD_SCRIPTING)

if(KWIN_BUILD_TABBOX)
    set(
        kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS}
        tabbox/tabbox.cpp
        tabbox/clientmodel.cpp
        tabbox/declarative.cpp
        tabbox/desktopchain.cpp
        tabbox/desktopmodel.cpp
        tabbox/tabboxconfig.cpp
        tabbox/tabboxhandler.cpp
  )
endif(KWIN_BUILD_TABBOX)

if(KWIN_BUILD_SCREENEDGES)
    set(
        kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS}
        screenedge.cpp
    )
endif(KWIN_BUILD_SCREENEDGES)

if(KWIN_HAVE_EGL)
    set(kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS} eglonxbackend.cpp)
endif(KWIN_HAVE_EGL)

kde4_add_kcfg_files(kwin_KDEINIT_SRCS settings.kcfgc)

qt4_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.KWin.xml dbusinterface.h KWin::DBusInterface )
qt4_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.kwin.Compositing.xml composite.h KWin::Compositor )
qt4_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.kwin.Effects.xml effects.h KWin::EffectsHandlerImpl )

qt4_add_dbus_interface( kwin_KDEINIT_SRCS
  ${KDEBASE_WORKSPACE_SOURCE_DIR}/ksmserver/org.kde.KSMServerInterface.xml ksmserver_interface)
qt4_add_dbus_interface( kwin_KDEINIT_SRCS
    ${KDEBASE_WORKSPACE_SOURCE_DIR}/ksmserver/screenlocker/dbus/org.freedesktop.ScreenSaver.xml screenlocker_interface)

qt4_add_resources( kwin_KDEINIT_SRCS resources.qrc )

set(kwinLibs ${KDE4_KDEUI_LIBS} ${KDE4_PLASMA_LIBS} ${QT_QTDECLARATIVE_LIBRARY} ${KDECLARATIVE_LIBRARIES} kdecorations kwineffects ${X11_LIBRARIES} ${X11_Xrandr_LIB} ${X11_Xdamage_LIB} ${X11_Xrender_LIB} ${X11_Xfixes_LIB} ${XCB_XCB_LIBRARIES} ${X11_XCB_LIBRARIES} ${XCB_XFIXES_LIBRARIES} ${XCB_DAMAGE_LIBRARIES} ${XCB_COMPOSITE_LIBRARIES} ${XCB_SHAPE_LIBRARIES} ${XCB_SYNC_LIBRARIES} ${XCB_RENDER_LIBRARIES} ${XCB_RANDR_LIBRARIES})

find_library(XF86VM_LIBRARY Xxf86vm)
if (XF86VM_LIBRARY)
    set(kwinLibs ${kwinLibs} ${XF86VM_LIBRARY})
else(XF86VM_LIBRARY)
    add_definitions(-DKWIN_NO_XF86VM)
endif(XF86VM_LIBRARY)

if(KWIN_BUILD_SCRIPTING)
    set(kwinLibs ${kwinLibs} ${QT_QTSCRIPT_LIBRARY})
endif(KWIN_BUILD_SCRIPTING)

if(KWIN_BUILD_ACTIVITIES)
    set(kwinLibs ${kwinLibs} ${KACTIVITIES_LIBRARY})
endif(KWIN_BUILD_ACTIVITIES)

if(OPENGL_EGL_FOUND)
    set(kwinLibs ${kwinLibs} ${OPENGLES_EGL_LIBRARY})
endif(OPENGL_EGL_FOUND)

kde4_add_kdeinit_executable( kwin ${kwin_KDEINIT_SRCS})

target_link_libraries(kdeinit_kwin ${kwinLibs})
set_target_properties(kwin PROPERTIES OUTPUT_NAME ${KWIN_NAME})
set_target_properties(kdeinit_kwin PROPERTIES OUTPUT_NAME kdeinit4_${KWIN_NAME})

if(OPENGL_FOUND)
    if( KWIN_BUILD_OPENGL_1_COMPOSITING )
        set_target_properties(kdeinit_kwin PROPERTIES COMPILE_FLAGS -DKWIN_HAVE_OPENGL_1)
    endif( KWIN_BUILD_OPENGL_1_COMPOSITING )
  add_subdirectory(opengltest)
  target_link_libraries(kdeinit_kwin kwinglutils ${OPENGL_gl_LIBRARY})
  # -ldl used by OpenGL code
  find_library(DL_LIBRARY dl)
  if (DL_LIBRARY)
    target_link_libraries(kdeinit_kwin ${DL_LIBRARY})
  endif(DL_LIBRARY)
  # must be after opengl, to be initialized first by the linker
  target_link_libraries(kdeinit_kwin kwinnvidiahack)
elseif(OPENGLES_FOUND)
  target_link_libraries(kdeinit_kwin ${kwinLibs} kwinglesutils ${OPENGLES_LIBRARIES})
  set_target_properties(kdeinit_kwin PROPERTIES COMPILE_FLAGS "-DKWIN_HAVE_OPENGLES")
endif(OPENGL_FOUND)

install(TARGETS kdeinit_kwin ${INSTALL_TARGETS_DEFAULT_ARGS} )
install(TARGETS kwin         ${INSTALL_TARGETS_DEFAULT_ARGS} )

if(OPENGLES_FOUND)
  kde4_add_kdeinit_executable( kwin_gles ${kwin_KDEINIT_SRCS})
  target_link_libraries(kdeinit_kwin_gles ${kwinLibs} kwinglesutils ${OPENGLES_LIBRARIES})
  set_target_properties(kdeinit_kwin_gles PROPERTIES COMPILE_FLAGS "-DKWIN_HAVE_OPENGLES")
  set_target_properties(kwin_gles PROPERTIES OUTPUT_NAME ${KWIN_NAME}_gles)
  set_target_properties(kdeinit_kwin_gles PROPERTIES OUTPUT_NAME kdeinit4_${KWIN_NAME}_gles)
  install(TARGETS kdeinit_kwin_gles ${INSTALL_TARGETS_DEFAULT_ARGS} )
  install(TARGETS kwin_gles         ${INSTALL_TARGETS_DEFAULT_ARGS} )
endif(OPENGLES_FOUND)

########### next target ###############

set( kwinnvidiahack_LIB_SRCS 
    nvidiahack.cpp )


kde4_add_library(kwinnvidiahack SHARED ${kwinnvidiahack_LIB_SRCS})

set_target_properties(kwinnvidiahack PROPERTIES VERSION ${GENERIC_LIB_VERSION} SOVERSION ${GENERIC_LIB_SOVERSION}  )
set_target_properties(kwinnvidiahack PROPERTIES OUTPUT_NAME ${KWIN_NAME}nvidiahack)
install(TARGETS kwinnvidiahack ${INSTALL_TARGETS_DEFAULT_ARGS} LIBRARY NAMELINK_SKIP)

########### install files ###############

install( FILES kwin.kcfg  DESTINATION  ${KCFG_INSTALL_DIR} RENAME ${KWIN_NAME}.kcfg )
install( FILES kwin.notifyrc  DESTINATION  ${DATA_INSTALL_DIR}/${KWIN_NAME} RENAME ${KWIN_NAME}.notifyrc)
install( FILES org.kde.KWin.xml DESTINATION ${DBUS_INTERFACES_INSTALL_DIR} )

if( KWIN_BUILD_SCRIPTING )
    # Install the KWin/WindowSwitcher service type
    install( FILES scripting/kwinscript.desktop DESTINATION ${SERVICETYPES_INSTALL_DIR} )
endif( KWIN_BUILD_SCRIPTING )

kde4_install_icons( ${ICON_INSTALL_DIR} )

add_subdirectory(tests)