# Copyright CERN and copyright holders of ALICE O2. This software is distributed

# under the terms of the GNU General Public License v3 (GPL Version 3), copied

# verbatim in the file "COPYING".

#

# See http://alice-o2.web.cern.ch/license for full licensing information.

#

# In applying this license CERN does not waive the privileges and immunities

# granted to it by virtue of its status as an Intergovernmental Organization or

# submit itself to any jurisdiction.

if(GLFW_FOUND)

set(GUI_BACKEND

src/imgui_impl_glfw_gl3.cpp

src/gl3w.c

src/Sokol3DUtils.cxx

src/GL3DUtils.cxx

src/HandMade3DImpl.cxx

src/DebugGUI.cxx)

set(GUI_TARGET glfw::glfw)

else()

set(GUI_BACKEND src/Dummy3DUtils.cxx src/DummyDebugGUI.cxx)

set(GUI_TARGET "")

endif()

o2_add_library(DebugGUI

SOURCES src/imgui.cpp src/imgui_draw.cpp src/imgui_extras.cpp

${GUI_BACKEND}

PUBLIC_LINK_LIBRARIES O2::FrameworkFoundation ${GUI_TARGET}

TARGETVARNAME targetName)

target_link_libraries(${targetName} PRIVATE dl)

if(GLFW_FOUND)

o2_add_executable(imgui

SOURCES

SOURCES test/test_ImGUI.cpp test/imgui_demo.cpp

PUBLIC_LINK_LIBRARIES O2::DebugGUI

COMPONENT_NAME Framework)

endif()

o2_add_test(ImGUIHeadless

SOURCES test/test_ImGUIHeadless.cpp test/imgui_demo.cpp

PUBLIC_LINK_LIBRARIES O2::DebugGUI

COMPONENT_NAME Framework

LABELS gui

TIMEOUT 30)