Andrew Zambazos
e51594a010
Introduce a cross-platform platform layer and port scaffolding for macOS and Linux. CMakeLists.txt refactored to select platform sources, set executable type per OS, and use CEF helper macros for runtime deployment. Add platform/types.h, startup/paths/browser_host APIs and implementations for Windows, macOS, and Linux (many are stubs for mac/linux). Refactor app entry and lifetime to use nebula::platform::AppStartup (app/main, run.{h,cpp}), move window/browser host logic into platform/browser_host.*, and update NebulaController to use platform APIs (native handles, sizing, visibility, cache-busting token, etc.). Add README and detailed docs/cross-platform.md describing build layout and porting status.
162 lines
4.7 KiB
CMake
162 lines
4.7 KiB
CMake
cmake_minimum_required(VERSION 3.21)
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project(NebulaBrowser LANGUAGES CXX)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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# ------------------------------------------------------------
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# CEF location
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# ------------------------------------------------------------
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set(CEF_ROOT "${CMAKE_SOURCE_DIR}/thirdparty/cef" CACHE PATH "Path to the CEF binary distribution")
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if(NOT EXISTS "${CEF_ROOT}/cmake/FindCEF.cmake")
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message(FATAL_ERROR
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"CEF was not found.\n"
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"Expected CEF here:\n"
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" ${CEF_ROOT}\n\n"
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"Unpack the CEF binary distribution for your OS into thirdparty/cef."
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)
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endif()
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list(APPEND CMAKE_MODULE_PATH "${CEF_ROOT}/cmake")
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find_package(CEF REQUIRED)
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add_subdirectory(
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"${CEF_LIBCEF_DLL_WRAPPER_PATH}"
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"${CMAKE_BINARY_DIR}/libcef_dll_wrapper"
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)
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SET_CEF_TARGET_OUT_DIR()
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# ------------------------------------------------------------
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# Sources
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# ------------------------------------------------------------
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set(NEBULA_COMMON_SOURCES
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app/main.cpp
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src/app/nebula_controller.cpp
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src/app/run.cpp
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src/browser/session_state.cpp
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src/browser/tab.cpp
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src/browser/tab_manager.cpp
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src/browser/url_utils.cpp
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src/cef/browser_client.cpp
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src/cef/nebula_app.cpp
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src/ui/paths.cpp
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)
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if(OS_WINDOWS)
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set(NEBULA_PLATFORM_SOURCES
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src/platform/win/paths_win.cpp
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src/platform/win/startup_win.cpp
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src/platform/win/browser_host_win.cpp
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src/platform/win/nebula_window_win.cpp
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)
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add_executable(NebulaBrowser WIN32
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${NEBULA_COMMON_SOURCES}
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${NEBULA_PLATFORM_SOURCES}
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)
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elseif(OS_MACOSX)
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set(NEBULA_PLATFORM_SOURCES
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src/platform/mac/paths_mac.cpp
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src/platform/mac/startup_mac.cpp
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src/platform/mac/browser_host_mac.cpp
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src/platform/mac/nebula_window_mac.cpp
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)
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add_executable(NebulaBrowser MACOSX_BUNDLE
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${NEBULA_COMMON_SOURCES}
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${NEBULA_PLATFORM_SOURCES}
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)
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elseif(OS_LINUX)
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set(NEBULA_PLATFORM_SOURCES
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src/platform/linux/paths_linux.cpp
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src/platform/linux/startup_linux.cpp
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src/platform/linux/browser_host_linux.cpp
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src/platform/linux/nebula_window_linux.cpp
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)
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add_executable(NebulaBrowser
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${NEBULA_COMMON_SOURCES}
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${NEBULA_PLATFORM_SOURCES}
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)
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else()
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message(FATAL_ERROR "Unsupported platform.")
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endif()
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SET_EXECUTABLE_TARGET_PROPERTIES(NebulaBrowser)
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add_dependencies(NebulaBrowser libcef_dll_wrapper)
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target_include_directories(NebulaBrowser PRIVATE
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"${CMAKE_SOURCE_DIR}/src"
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"${CEF_ROOT}"
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"${CEF_ROOT}/include"
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)
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ADD_LOGICAL_TARGET("libcef_lib" "${CEF_LIB_RELEASE}" "${CEF_LIB_DEBUG}")
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target_link_libraries(NebulaBrowser PRIVATE
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libcef_lib
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libcef_dll_wrapper
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${CEF_STANDARD_LIBS}
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)
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if(MSVC)
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set_property(TARGET NebulaBrowser PROPERTY
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MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>"
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)
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endif()
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# ------------------------------------------------------------
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# Platform-specific CEF runtime deployment
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# ------------------------------------------------------------
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if(OS_WINDOWS)
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target_link_libraries(NebulaBrowser PRIVATE dwmapi)
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target_compile_definitions(NebulaBrowser PRIVATE
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NOMINMAX
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WIN32_LEAN_AND_MEAN
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)
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COPY_FILES("NebulaBrowser" "${CEF_BINARY_FILES}" "${CEF_BINARY_DIR_RELEASE}" "${CEF_TARGET_OUT_DIR}")
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COPY_FILES("NebulaBrowser" "${CEF_RESOURCE_FILES}" "${CEF_RESOURCE_DIR}" "${CEF_TARGET_OUT_DIR}")
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elseif(OS_LINUX)
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FIND_LINUX_LIBRARIES("X11")
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COPY_FILES("NebulaBrowser" "${CEF_BINARY_FILES}" "${CEF_BINARY_DIR_RELEASE}" "${CEF_TARGET_OUT_DIR}")
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COPY_FILES("NebulaBrowser" "${CEF_RESOURCE_FILES}" "${CEF_RESOURCE_DIR}" "${CEF_TARGET_OUT_DIR}")
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elseif(OS_MACOSX)
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set(NEBULA_APP "${CEF_TARGET_OUT_DIR}/NebulaBrowser.app")
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COPY_MAC_FRAMEWORK(
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"NebulaBrowser"
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"Chromium Embedded Framework"
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"${CEF_BINARY_DIR_RELEASE}"
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"${NEBULA_APP}/Contents/Frameworks"
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)
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COPY_FILES(
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"NebulaBrowser"
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"${CEF_BINARY_FILES}"
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"${CEF_BINARY_DIR_RELEASE}"
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"${NEBULA_APP}/Contents/Frameworks"
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)
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COPY_FILES(
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"NebulaBrowser"
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"${CEF_RESOURCE_FILES}"
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"${CEF_RESOURCE_DIR}"
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"${NEBULA_APP}/Contents/Resources"
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)
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endif()
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# ------------------------------------------------------------
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# Copy Nebula UI files after build
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# ------------------------------------------------------------
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add_custom_command(TARGET NebulaBrowser POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_directory
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"${CMAKE_SOURCE_DIR}/ui"
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"$<TARGET_FILE_DIR:NebulaBrowser>/ui"
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COMMAND ${CMAKE_COMMAND} -E copy_directory
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"${CMAKE_SOURCE_DIR}/assets"
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"$<TARGET_FILE_DIR:NebulaBrowser>/ui/assets"
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COMMENT "Copying Nebula UI files and assets..."
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)
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