# Copyright (c) 2014 The Chromium Embedded Framework Authors. All rights
# reserved. Use of this source code is governed by a BSD-style license that
# can be found in the LICENSE file.

#
# Source files.
#

# cefclient sources.
{{
  'prefix': 'cefclient',
  'set': 'CEFCLIENT_SRCS',
  'includes': [
    'cefclient_sources_browser',
    'cefclient_sources_common',
    'cefclient_sources_linux:LINUX',
    'cefclient_sources_renderer:LINUX',
    'cefclient_sources_renderer:WINDOWS',
    'cefclient_sources_resources:WINDOWS',
    'cefclient_sources_win:WINDOWS',
    'cefclient_sources_mac:MACOSX',
  ],
}}

# cefclient helper sources.
{{
  'prefix': 'cefclient_helper',
  'set': 'CEFCLIENT_HELPER_SRCS',
  'includes': [
    'cefclient_sources_common:MACOSX',
    'cefclient_sources_mac_helper:MACOSX',
    'cefclient_sources_renderer:MACOSX',
  ],
}}

# cefclient resources.
{{
  'prefix': 'cefclient_resources',
  'set': 'CEFCLIENT_RESOURCES_SRCS',
  'includes': [
    'cefclient_bundle_resources_mac:MACOSX',
    'cefclient_sources_resources',
  ],
}}


#
# Shared configuration.
#

# Target executable names.
set(CEF_TARGET "cefclient")
if(OS_MACOSX)
  set(CEF_HELPER_TARGET "cefclient Helper")
endif()

# Logical target used to link the libcef library.
ADD_LOGICAL_TARGET("libcef_lib" "${CEF_LIB_DEBUG}" "${CEF_LIB_RELEASE}")

# Determine the target output directory.
SET_CEF_TARGET_OUT_DIR()


#
# Linux configuration.
#

if(OS_LINUX)
  # Find required libraries and update compiler/linker variables.
  FIND_LINUX_LIBRARIES("gmodule-2.0 gtk+-2.0 gthread-2.0 gtk+-unix-print-2.0 gtkglext-1.0")

  # Executable target.
  add_executable(${CEF_TARGET} ${CEFCLIENT_SRCS})
  add_dependencies(${CEF_TARGET} libcef_dll_wrapper)
  target_link_libraries(${CEF_TARGET} libcef_lib libcef_dll_wrapper ${CEF_STANDARD_LIBS})

  # Set rpath so that libraries can be placed next to the executable.
  set_target_properties(${CEF_TARGET} PROPERTIES INSTALL_RPATH "$ORIGIN")
  set_target_properties(${CEF_TARGET} PROPERTIES BUILD_WITH_INSTALL_RPATH TRUE)
  set_target_properties(${CEF_TARGET} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CEF_TARGET_OUT_DIR})

  # Copy CEF binary and resource files to the target output directory.
  COPY_FILES("${CEF_TARGET}" "${CEF_BINARY_FILES}" "${CEF_BINARY_DIR}" "${CEF_TARGET_OUT_DIR}")
  COPY_FILES("${CEF_TARGET}" "${CEF_RESOURCE_FILES}" "${CEF_RESOURCE_DIR}" "${CEF_TARGET_OUT_DIR}")

  # Copy cefclient resource files to the target output directory.
  COPY_FILES("${CEF_TARGET}" "${CEFCLIENT_RESOURCES_SRCS}" "${CMAKE_CURRENT_SOURCE_DIR}" "${CEF_TARGET_OUT_DIR}")
  # Rename the "res" directory to "files".
  RENAME_DIRECTORY("${CEF_TARGET}" "${CEF_TARGET_OUT_DIR}/resources" "${CEF_TARGET_OUT_DIR}/files")

  # Set SUID permissions on the chrome-sandbox target.
  SET_LINUX_SUID_PERMISSIONS("${CEF_TARGET}" "${CEF_TARGET_OUT_DIR}/chrome-sandbox")
endif()


#
# Mac OS X configuration.
#

if(OS_MACOSX)
  # Output paths for the app bundles.
  set(CEF_APP "${CEF_TARGET_OUT_DIR}/${CEF_TARGET}.app")
  set(CEF_HELPER_APP "${CEF_TARGET_OUT_DIR}/${CEF_HELPER_TARGET}.app")

  # Variable referenced from Info.plist files.
  set(PRODUCT_NAME "${CEF_TARGET}")

  # Helper executable target.
  add_executable(${CEF_HELPER_TARGET} MACOSX_BUNDLE ${CEFCLIENT_HELPER_SRCS})
  add_dependencies(${CEF_HELPER_TARGET} libcef_dll_wrapper)
  target_link_libraries(${CEF_HELPER_TARGET} libcef_lib libcef_dll_wrapper ${CEF_STANDARD_LIBS})
  set_target_properties(${CEF_HELPER_TARGET} PROPERTIES
    MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/resources/mac/helper-Info.plist
    )

  # Fix the framework link in the helper executable.
  FIX_MACOSX_HELPER_FRAMEWORK_LINK(${CEF_HELPER_TARGET} ${CEF_HELPER_APP})

  # Main executable target.
  add_executable(${CEF_TARGET} MACOSX_BUNDLE ${CEFCLIENT_RESOURCES_SRCS} ${CEFCLIENT_SRCS})
  add_dependencies(${CEF_TARGET} libcef_dll_wrapper "${CEF_HELPER_TARGET}")
  target_link_libraries(${CEF_TARGET} libcef_lib libcef_dll_wrapper ${CEF_STANDARD_LIBS} "-framework OpenGL")
  set_target_properties(${CEF_TARGET} PROPERTIES
    RESOURCE "${CEFCLIENT_RESOURCES_SRCS}"
    MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/resources/mac/Info.plist
    )

  # Copy files into the main app bundle.
  add_custom_command(
    TARGET ${CEF_TARGET}
    POST_BUILD
    # Copy the helper app bundle into the Frameworks directory.
    COMMAND ${CMAKE_COMMAND} -E copy_directory
            "${CEF_HELPER_APP}"
            "${CEF_APP}/Contents/Frameworks/${CEF_HELPER_TARGET}.app"
    # Copy the CEF framework into the Frameworks directory.
    COMMAND ${CMAKE_COMMAND} -E copy_directory
            "${CEF_BINARY_DIR}/Chromium Embedded Framework.framework"
            "${CEF_APP}/Contents/Frameworks/Chromium Embedded Framework.framework"
    VERBATIM
    )

  # Fix the framework link in the main executable.
  FIX_MACOSX_MAIN_FRAMEWORK_LINK(${CEF_TARGET} ${CEF_APP})

  # Make the other helper app bundles.
  MAKE_MACOSX_HELPERS(${CEF_TARGET} ${CEF_APP})

  if(NOT ${CMAKE_GENERATOR} STREQUAL "Xcode")
    # Manually process and copy over resource files.
    # The Xcode generator handles this via the set_target_properties RESOURCE directive.
    set(PREFIXES "resources/mac/" "resources/")  # Remove these prefixes from input file paths.
    COPY_MACOSX_RESOURCES("${CEFCLIENT_RESOURCES_SRCS}" "${PREFIXES}" "${CEF_TARGET}" "${CMAKE_CURRENT_SOURCE_DIR}" "${CEF_APP}")
  endif()
endif()


#
# Windows configuration.
#

if(OS_WINDOWS)
  # Executable target.
  add_executable(${CEF_TARGET} WIN32 ${CEFCLIENT_SRCS})
  add_dependencies(${CEF_TARGET} libcef_dll_wrapper)
  target_link_libraries(${CEF_TARGET} libcef_lib libcef_dll_wrapper ${CEF_STANDARD_LIBS} "glu32.lib" "opengl32.lib")

  if(USE_SANDBOX)
    # Logical target used to link the cef_sandbox library.
    ADD_LOGICAL_TARGET("cef_sandbox_lib" "${CEF_SANDBOX_LIB_DEBUG}" "${CEF_SANDBOX_LIB_RELEASE}")
    target_link_libraries(${CEF_TARGET} cef_sandbox_lib ${CEF_SANDBOX_STANDARD_LIBS})
  endif()

  # Add the custom manifest files to the executable.
  ADD_WINDOWS_MANIFEST("${CMAKE_CURRENT_SOURCE_DIR}/resources/win" "${CEF_TARGET}")

  # Copy CEF binary and resource files to the target output directory.
  COPY_FILES("${CEF_TARGET}" "${CEF_BINARY_FILES}" "${CEF_BINARY_DIR}" "${CEF_TARGET_OUT_DIR}")
  COPY_FILES("${CEF_TARGET}" "${CEF_RESOURCE_FILES}" "${CEF_RESOURCE_DIR}" "${CEF_TARGET_OUT_DIR}")
endif()