Herbert Poul
4 years ago
28 changed files with 1142 additions and 0 deletions
@ -0,0 +1,17 @@ |
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flutter/ephemeral/ |
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# Visual Studio user-specific files. |
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*.suo |
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*.user |
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*.userosscache |
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*.sln.docstates |
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# Visual Studio build-related files. |
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x64/ |
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x86/ |
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# Visual Studio cache files |
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# files ending in .cache can be ignored |
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*.[Cc]ache |
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# but keep track of directories ending in .cache |
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!*.[Cc]ache/ |
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@ -0,0 +1,95 @@ |
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cmake_minimum_required(VERSION 3.15) |
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project(argon2_ffi_example LANGUAGES CXX) |
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set(BINARY_NAME "argon2_ffi_example") |
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cmake_policy(SET CMP0063 NEW) |
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set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") |
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# Configure build options. |
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get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) |
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if(IS_MULTICONFIG) |
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set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release" |
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CACHE STRING "" FORCE) |
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else() |
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if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) |
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set(CMAKE_BUILD_TYPE "Debug" CACHE |
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STRING "Flutter build mode" FORCE) |
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set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS |
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"Debug" "Profile" "Release") |
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endif() |
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endif() |
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set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") |
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set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}") |
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set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}") |
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set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}") |
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# Use Unicode for all projects. |
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add_definitions(-DUNICODE -D_UNICODE) |
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# Compilation settings that should be applied to most targets. |
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function(APPLY_STANDARD_SETTINGS TARGET) |
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target_compile_features(${TARGET} PUBLIC cxx_std_17) |
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target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100") |
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target_compile_options(${TARGET} PRIVATE /EHsc) |
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target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0") |
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target_compile_definitions(${TARGET} PRIVATE "$<$<CONFIG:Debug>:_DEBUG>") |
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endfunction() |
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set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") |
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# Flutter library and tool build rules. |
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add_subdirectory(${FLUTTER_MANAGED_DIR}) |
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# Application build |
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add_subdirectory("runner") |
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# Generated plugin build rules, which manage building the plugins and adding |
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# them to the application. |
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include(flutter/generated_plugins.cmake) |
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# === Installation === |
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# Support files are copied into place next to the executable, so that it can |
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# run in place. This is done instead of making a separate bundle (as on Linux) |
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# so that building and running from within Visual Studio will work. |
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set(BUILD_BUNDLE_DIR "$<TARGET_FILE_DIR:${BINARY_NAME}>") |
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# Make the "install" step default, as it's required to run. |
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set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1) |
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if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) |
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set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) |
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endif() |
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set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") |
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set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}") |
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install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" |
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COMPONENT Runtime) |
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install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" |
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COMPONENT Runtime) |
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install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" |
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COMPONENT Runtime) |
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if(PLUGIN_BUNDLED_LIBRARIES) |
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install(FILES "${PLUGIN_BUNDLED_LIBRARIES}" |
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DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" |
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COMPONENT Runtime) |
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endif() |
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# Fully re-copy the assets directory on each build to avoid having stale files |
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# from a previous install. |
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set(FLUTTER_ASSET_DIR_NAME "flutter_assets") |
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install(CODE " |
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file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") |
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" COMPONENT Runtime) |
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install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" |
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DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) |
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# Install the AOT library on non-Debug builds only. |
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install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" |
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CONFIGURATIONS Profile;Release |
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COMPONENT Runtime) |
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@ -0,0 +1,98 @@ |
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cmake_minimum_required(VERSION 3.15) |
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set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") |
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# Configuration provided via flutter tool. |
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include(${EPHEMERAL_DIR}/generated_config.cmake) |
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# TODO: Move the rest of this into files in ephemeral. See |
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# https://github.com/flutter/flutter/issues/57146. |
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set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper") |
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# === Flutter Library === |
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set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll") |
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# Published to parent scope for install step. |
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set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) |
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set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) |
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set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) |
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set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE) |
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list(APPEND FLUTTER_LIBRARY_HEADERS |
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"flutter_export.h" |
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"flutter_windows.h" |
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"flutter_messenger.h" |
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"flutter_plugin_registrar.h" |
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) |
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list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/") |
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add_library(flutter INTERFACE) |
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target_include_directories(flutter INTERFACE |
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"${EPHEMERAL_DIR}" |
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) |
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target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib") |
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add_dependencies(flutter flutter_assemble) |
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# === Wrapper === |
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list(APPEND CPP_WRAPPER_SOURCES_CORE |
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"engine_method_result.cc" |
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"standard_codec.cc" |
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) |
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list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/") |
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list(APPEND CPP_WRAPPER_SOURCES_PLUGIN |
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"plugin_registrar.cc" |
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) |
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list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/") |
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list(APPEND CPP_WRAPPER_SOURCES_APP |
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"flutter_view_controller.cc" |
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) |
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list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/") |
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# Wrapper sources needed for a plugin. |
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add_library(flutter_wrapper_plugin STATIC |
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${CPP_WRAPPER_SOURCES_CORE} |
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${CPP_WRAPPER_SOURCES_PLUGIN} |
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) |
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apply_standard_settings(flutter_wrapper_plugin) |
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set_target_properties(flutter_wrapper_plugin PROPERTIES |
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POSITION_INDEPENDENT_CODE ON) |
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set_target_properties(flutter_wrapper_plugin PROPERTIES |
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CXX_VISIBILITY_PRESET hidden) |
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target_link_libraries(flutter_wrapper_plugin PUBLIC flutter) |
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target_include_directories(flutter_wrapper_plugin PUBLIC |
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"${WRAPPER_ROOT}/include" |
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) |
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add_dependencies(flutter_wrapper_plugin flutter_assemble) |
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# Wrapper sources needed for the runner. |
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add_library(flutter_wrapper_app STATIC |
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${CPP_WRAPPER_SOURCES_CORE} |
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${CPP_WRAPPER_SOURCES_APP} |
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) |
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apply_standard_settings(flutter_wrapper_app) |
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target_link_libraries(flutter_wrapper_app PUBLIC flutter) |
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target_include_directories(flutter_wrapper_app PUBLIC |
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"${WRAPPER_ROOT}/include" |
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) |
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add_dependencies(flutter_wrapper_app flutter_assemble) |
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# === Flutter tool backend === |
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# _phony_ is a non-existent file to force this command to run every time, |
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# since currently there's no way to get a full input/output list from the |
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# flutter tool. |
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add_custom_command( |
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OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} |
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${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN} |
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${CPP_WRAPPER_SOURCES_APP} |
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${CMAKE_CURRENT_BINARY_DIR}/_phony_ |
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COMMAND ${CMAKE_COMMAND} -E env |
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${FLUTTER_TOOL_ENVIRONMENT} |
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"${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat" |
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windows-x64 $<CONFIG> |
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) |
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add_custom_target(flutter_assemble DEPENDS |
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"${FLUTTER_LIBRARY}" |
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${FLUTTER_LIBRARY_HEADERS} |
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${CPP_WRAPPER_SOURCES_CORE} |
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${CPP_WRAPPER_SOURCES_PLUGIN} |
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${CPP_WRAPPER_SOURCES_APP} |
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) |
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@ -0,0 +1,12 @@ |
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//
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// Generated file. Do not edit.
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//
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#include "generated_plugin_registrant.h" |
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#include <argon2_ffi/argon2_ffi_plugin.h> |
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void RegisterPlugins(flutter::PluginRegistry* registry) { |
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Argon2FfiPluginRegisterWithRegistrar( |
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registry->GetRegistrarForPlugin("Argon2FfiPlugin")); |
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} |
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@ -0,0 +1,13 @@ |
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//
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// Generated file. Do not edit.
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//
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#ifndef GENERATED_PLUGIN_REGISTRANT_ |
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#define GENERATED_PLUGIN_REGISTRANT_ |
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#include <flutter/plugin_registry.h> |
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// Registers Flutter plugins.
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void RegisterPlugins(flutter::PluginRegistry* registry); |
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#endif // GENERATED_PLUGIN_REGISTRANT_
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@ -0,0 +1,16 @@ |
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# |
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# Generated file, do not edit. |
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# |
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list(APPEND FLUTTER_PLUGIN_LIST |
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argon2_ffi |
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) |
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set(PLUGIN_BUNDLED_LIBRARIES) |
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foreach(plugin ${FLUTTER_PLUGIN_LIST}) |
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add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin}) |
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target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) |
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list(APPEND PLUGIN_BUNDLED_LIBRARIES $<TARGET_FILE:${plugin}_plugin>) |
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list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) |
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endforeach(plugin) |
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@ -0,0 +1,18 @@ |
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cmake_minimum_required(VERSION 3.15) |
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project(runner LANGUAGES CXX) |
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add_executable(${BINARY_NAME} WIN32 |
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"flutter_window.cpp" |
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"main.cpp" |
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"run_loop.cpp" |
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"utils.cpp" |
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"win32_window.cpp" |
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"window_configuration.cpp" |
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"${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" |
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"Runner.rc" |
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"runner.exe.manifest" |
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) |
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apply_standard_settings(${BINARY_NAME}) |
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target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app) |
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target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") |
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add_dependencies(${BINARY_NAME} flutter_assemble) |
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@ -0,0 +1,70 @@ |
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// Microsoft Visual C++ generated resource script. |
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// |
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#pragma code_page(65001) |
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#include "resource.h" |
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#define APSTUDIO_READONLY_SYMBOLS |
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///////////////////////////////////////////////////////////////////////////// |
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// |
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// Generated from the TEXTINCLUDE 2 resource. |
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// |
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#include "winres.h" |
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///////////////////////////////////////////////////////////////////////////// |
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#undef APSTUDIO_READONLY_SYMBOLS |
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///////////////////////////////////////////////////////////////////////////// |
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// English (United States) resources |
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||||||
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#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU) |
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LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US |
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#ifdef APSTUDIO_INVOKED |
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///////////////////////////////////////////////////////////////////////////// |
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// |
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// TEXTINCLUDE |
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// |
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1 TEXTINCLUDE |
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BEGIN |
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"resource.h\0" |
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END |
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2 TEXTINCLUDE |
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BEGIN |
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"#include ""winres.h""\r\n" |
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"\0" |
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END |
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||||||
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3 TEXTINCLUDE |
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BEGIN |
||||||
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"\r\n" |
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|
"\0" |
||||||
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END |
||||||
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||||||
|
#endif // APSTUDIO_INVOKED |
||||||
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||||||
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||||||
|
///////////////////////////////////////////////////////////////////////////// |
||||||
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// |
||||||
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// Icon |
||||||
|
// |
||||||
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|
||||||
|
// Icon with lowest ID value placed first to ensure application icon |
||||||
|
// remains consistent on all systems. |
||||||
|
IDI_APP_ICON ICON "resources\\app_icon.ico" |
||||||
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|
||||||
|
#endif // English (United States) resources |
||||||
|
///////////////////////////////////////////////////////////////////////////// |
||||||
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|
||||||
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||||||
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||||||
|
#ifndef APSTUDIO_INVOKED |
||||||
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///////////////////////////////////////////////////////////////////////////// |
||||||
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// |
||||||
|
// Generated from the TEXTINCLUDE 3 resource. |
||||||
|
// |
||||||
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|
||||||
|
|
||||||
|
///////////////////////////////////////////////////////////////////////////// |
||||||
|
#endif // not APSTUDIO_INVOKED |
||||||
@ -0,0 +1,29 @@ |
|||||||
|
#include "flutter_window.h" |
||||||
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|
||||||
|
#include "flutter/generated_plugin_registrant.h" |
||||||
|
|
||||||
|
FlutterWindow::FlutterWindow(RunLoop* run_loop, |
||||||
|
const flutter::DartProject& project) |
||||||
|
: run_loop_(run_loop), project_(project) {} |
||||||
|
|
||||||
|
FlutterWindow::~FlutterWindow() {} |
||||||
|
|
||||||
|
void FlutterWindow::OnCreate() { |
||||||
|
Win32Window::OnCreate(); |
||||||
|
|
||||||
|
// The size here is arbitrary since SetChildContent will resize it.
|
||||||
|
flutter_controller_ = |
||||||
|
std::make_unique<flutter::FlutterViewController>(100, 100, project_); |
||||||
|
RegisterPlugins(flutter_controller_.get()); |
||||||
|
run_loop_->RegisterFlutterInstance(flutter_controller_.get()); |
||||||
|
SetChildContent(flutter_controller_->view()->GetNativeWindow()); |
||||||
|
} |
||||||
|
|
||||||
|
void FlutterWindow::OnDestroy() { |
||||||
|
if (flutter_controller_) { |
||||||
|
run_loop_->UnregisterFlutterInstance(flutter_controller_.get()); |
||||||
|
flutter_controller_ = nullptr; |
||||||
|
} |
||||||
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|
||||||
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Win32Window::OnDestroy(); |
||||||
|
} |
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@ -0,0 +1,37 @@ |
|||||||
|
#ifndef FLUTTER_WINDOW_H_ |
||||||
|
#define FLUTTER_WINDOW_H_ |
||||||
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|
||||||
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#include <flutter/dart_project.h> |
||||||
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#include <flutter/flutter_view_controller.h> |
||||||
|
|
||||||
|
#include "run_loop.h" |
||||||
|
#include "win32_window.h" |
||||||
|
|
||||||
|
#include <memory> |
||||||
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|
||||||
|
// A window that does nothing but host a Flutter view.
|
||||||
|
class FlutterWindow : public Win32Window { |
||||||
|
public: |
||||||
|
// Creates a new FlutterWindow driven by the |run_loop|, hosting a
|
||||||
|
// Flutter view running |project|.
|
||||||
|
explicit FlutterWindow(RunLoop* run_loop, |
||||||
|
const flutter::DartProject& project); |
||||||
|
virtual ~FlutterWindow(); |
||||||
|
|
||||||
|
protected: |
||||||
|
// Win32Window:
|
||||||
|
void OnCreate() override; |
||||||
|
void OnDestroy() override; |
||||||
|
|
||||||
|
private: |
||||||
|
// The run loop driving events for this window.
|
||||||
|
RunLoop* run_loop_; |
||||||
|
|
||||||
|
// The project to run.
|
||||||
|
flutter::DartProject project_; |
||||||
|
|
||||||
|
// The Flutter instance hosted by this window.
|
||||||
|
std::unique_ptr<flutter::FlutterViewController> flutter_controller_; |
||||||
|
}; |
||||||
|
|
||||||
|
#endif // FLUTTER_WINDOW_H_
|
||||||
@ -0,0 +1,37 @@ |
|||||||
|
#include <flutter/dart_project.h> |
||||||
|
#include <flutter/flutter_view_controller.h> |
||||||
|
#include <windows.h> |
||||||
|
|
||||||
|
#include "flutter_window.h" |
||||||
|
#include "run_loop.h" |
||||||
|
#include "utils.h" |
||||||
|
#include "window_configuration.h" |
||||||
|
|
||||||
|
int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev, |
||||||
|
_In_ wchar_t *command_line, _In_ int show_command) { |
||||||
|
// Attach to console when present (e.g., 'flutter run') or create a
|
||||||
|
// new console when running with a debugger.
|
||||||
|
if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) { |
||||||
|
CreateAndAttachConsole(); |
||||||
|
} |
||||||
|
|
||||||
|
// Initialize COM, so that it is available for use in the library and/or
|
||||||
|
// plugins.
|
||||||
|
::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED); |
||||||
|
|
||||||
|
RunLoop run_loop; |
||||||
|
|
||||||
|
flutter::DartProject project(L"data"); |
||||||
|
FlutterWindow window(&run_loop, project); |
||||||
|
Win32Window::Point origin(kFlutterWindowOriginX, kFlutterWindowOriginY); |
||||||
|
Win32Window::Size size(kFlutterWindowWidth, kFlutterWindowHeight); |
||||||
|
if (!window.CreateAndShow(kFlutterWindowTitle, origin, size)) { |
||||||
|
return EXIT_FAILURE; |
||||||
|
} |
||||||
|
window.SetQuitOnClose(true); |
||||||
|
|
||||||
|
run_loop.Run(); |
||||||
|
|
||||||
|
::CoUninitialize(); |
||||||
|
return EXIT_SUCCESS; |
||||||
|
} |
||||||
@ -0,0 +1,16 @@ |
|||||||
|
//{{NO_DEPENDENCIES}}
|
||||||
|
// Microsoft Visual C++ generated include file.
|
||||||
|
// Used by Runner.rc
|
||||||
|
//
|
||||||
|
#define IDI_APP_ICON 101 |
||||||
|
|
||||||
|
// Next default values for new objects
|
||||||
|
//
|
||||||
|
#ifdef APSTUDIO_INVOKED |
||||||
|
#ifndef APSTUDIO_READONLY_SYMBOLS |
||||||
|
#define _APS_NEXT_RESOURCE_VALUE 102 |
||||||
|
#define _APS_NEXT_COMMAND_VALUE 40001 |
||||||
|
#define _APS_NEXT_CONTROL_VALUE 1001 |
||||||
|
#define _APS_NEXT_SYMED_VALUE 101 |
||||||
|
#endif |
||||||
|
#endif |
||||||
|
After Width: | Height: | Size: 33 KiB |
@ -0,0 +1,70 @@ |
|||||||
|
#include "run_loop.h" |
||||||
|
|
||||||
|
#include <Windows.h> |
||||||
|
// Don't stomp std::min/std::max
|
||||||
|
#undef max |
||||||
|
#undef min |
||||||
|
|
||||||
|
#include <algorithm> |
||||||
|
|
||||||
|
RunLoop::RunLoop() {} |
||||||
|
|
||||||
|
RunLoop::~RunLoop() {} |
||||||
|
|
||||||
|
void RunLoop::Run() { |
||||||
|
bool keep_running = true; |
||||||
|
TimePoint next_flutter_event_time = TimePoint::clock::now(); |
||||||
|
while (keep_running) { |
||||||
|
std::chrono::nanoseconds wait_duration = |
||||||
|
std::max(std::chrono::nanoseconds(0), |
||||||
|
next_flutter_event_time - TimePoint::clock::now()); |
||||||
|
::MsgWaitForMultipleObjects( |
||||||
|
0, nullptr, FALSE, static_cast<DWORD>(wait_duration.count() / 1000), |
||||||
|
QS_ALLINPUT); |
||||||
|
bool processed_events = false; |
||||||
|
MSG message; |
||||||
|
// All pending Windows messages must be processed; MsgWaitForMultipleObjects
|
||||||
|
// won't return again for items left in the queue after PeekMessage.
|
||||||
|
while (::PeekMessage(&message, nullptr, 0, 0, PM_REMOVE)) { |
||||||
|
processed_events = true; |
||||||
|
if (message.message == WM_QUIT) { |
||||||
|
keep_running = false; |
||||||
|
break; |
||||||
|
} |
||||||
|
::TranslateMessage(&message); |
||||||
|
::DispatchMessage(&message); |
||||||
|
// Allow Flutter to process messages each time a Windows message is
|
||||||
|
// processed, to prevent starvation.
|
||||||
|
next_flutter_event_time = |
||||||
|
std::min(next_flutter_event_time, ProcessFlutterMessages()); |
||||||
|
} |
||||||
|
// If the PeekMessage loop didn't run, process Flutter messages.
|
||||||
|
if (!processed_events) { |
||||||
|
next_flutter_event_time = |
||||||
|
std::min(next_flutter_event_time, ProcessFlutterMessages()); |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
void RunLoop::RegisterFlutterInstance( |
||||||
|
flutter::FlutterViewController* flutter_instance) { |
||||||
|
flutter_instances_.insert(flutter_instance); |
||||||
|
} |
||||||
|
|
||||||
|
void RunLoop::UnregisterFlutterInstance( |
||||||
|
flutter::FlutterViewController* flutter_instance) { |
||||||
|
flutter_instances_.erase(flutter_instance); |
||||||
|
} |
||||||
|
|
||||||
|
RunLoop::TimePoint RunLoop::ProcessFlutterMessages() { |
||||||
|
TimePoint next_event_time = TimePoint::max(); |
||||||
|
for (auto flutter_controller : flutter_instances_) { |
||||||
|
std::chrono::nanoseconds wait_duration = |
||||||
|
flutter_controller->ProcessMessages(); |
||||||
|
if (wait_duration != std::chrono::nanoseconds::max()) { |
||||||
|
next_event_time = |
||||||
|
std::min(next_event_time, TimePoint::clock::now() + wait_duration); |
||||||
|
} |
||||||
|
} |
||||||
|
return next_event_time; |
||||||
|
} |
||||||
@ -0,0 +1,40 @@ |
|||||||
|
#ifndef RUN_LOOP_H_ |
||||||
|
#define RUN_LOOP_H_ |
||||||
|
|
||||||
|
#include <flutter/flutter_view_controller.h> |
||||||
|
|
||||||
|
#include <chrono> |
||||||
|
#include <set> |
||||||
|
|
||||||
|
// A runloop that will service events for Flutter instances as well
|
||||||
|
// as native messages.
|
||||||
|
class RunLoop { |
||||||
|
public: |
||||||
|
RunLoop(); |
||||||
|
~RunLoop(); |
||||||
|
|
||||||
|
// Prevent copying
|
||||||
|
RunLoop(RunLoop const&) = delete; |
||||||
|
RunLoop& operator=(RunLoop const&) = delete; |
||||||
|
|
||||||
|
// Runs the run loop until the application quits.
|
||||||
|
void Run(); |
||||||
|
|
||||||
|
// Registers the given Flutter instance for event servicing.
|
||||||
|
void RegisterFlutterInstance( |
||||||
|
flutter::FlutterViewController* flutter_instance); |
||||||
|
|
||||||
|
// Unregisters the given Flutter instance from event servicing.
|
||||||
|
void UnregisterFlutterInstance( |
||||||
|
flutter::FlutterViewController* flutter_instance); |
||||||
|
|
||||||
|
private: |
||||||
|
using TimePoint = std::chrono::steady_clock::time_point; |
||||||
|
|
||||||
|
// Processes all currently pending messages for registered Flutter instances.
|
||||||
|
TimePoint ProcessFlutterMessages(); |
||||||
|
|
||||||
|
std::set<flutter::FlutterViewController*> flutter_instances_; |
||||||
|
}; |
||||||
|
|
||||||
|
#endif // RUN_LOOP_H_
|
||||||
@ -0,0 +1,20 @@ |
|||||||
|
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
||||||
|
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> |
||||||
|
<application xmlns="urn:schemas-microsoft-com:asm.v3"> |
||||||
|
<windowsSettings> |
||||||
|
<dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness> |
||||||
|
</windowsSettings> |
||||||
|
</application> |
||||||
|
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1"> |
||||||
|
<application> |
||||||
|
<!-- Windows 10 --> |
||||||
|
<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/> |
||||||
|
<!-- Windows 8.1 --> |
||||||
|
<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/> |
||||||
|
<!-- Windows 8 --> |
||||||
|
<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/> |
||||||
|
<!-- Windows 7 --> |
||||||
|
<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/> |
||||||
|
</application> |
||||||
|
</compatibility> |
||||||
|
</assembly> |
||||||
@ -0,0 +1,22 @@ |
|||||||
|
#include "utils.h" |
||||||
|
|
||||||
|
#include <flutter_windows.h> |
||||||
|
#include <io.h> |
||||||
|
#include <stdio.h> |
||||||
|
#include <windows.h> |
||||||
|
|
||||||
|
#include <iostream> |
||||||
|
|
||||||
|
void CreateAndAttachConsole() { |
||||||
|
if (::AllocConsole()) { |
||||||
|
FILE *unused; |
||||||
|
if (freopen_s(&unused, "CONOUT$", "w", stdout)) { |
||||||
|
_dup2(_fileno(stdout), 1); |
||||||
|
} |
||||||
|
if (freopen_s(&unused, "CONOUT$", "w", stderr)) { |
||||||
|
_dup2(_fileno(stdout), 2); |
||||||
|
} |
||||||
|
std::ios::sync_with_stdio(); |
||||||
|
FlutterDesktopResyncOutputStreams(); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,8 @@ |
|||||||
|
#ifndef CONSOLE_UTILS_H_ |
||||||
|
#define CONSOLE_UTILS_H_ |
||||||
|
|
||||||
|
// Creates a console for the process, and redirects stdout and stderr to
|
||||||
|
// it for both the runner and the Flutter library.
|
||||||
|
void CreateAndAttachConsole(); |
||||||
|
|
||||||
|
#endif // CONSOLE_UTILS_H_
|
||||||
@ -0,0 +1,249 @@ |
|||||||
|
#include "win32_window.h" |
||||||
|
|
||||||
|
#include <flutter_windows.h> |
||||||
|
|
||||||
|
#include "resource.h" |
||||||
|
|
||||||
|
namespace { |
||||||
|
|
||||||
|
constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW"; |
||||||
|
|
||||||
|
// The number of Win32Window objects that currently exist.
|
||||||
|
static int g_active_window_count = 0; |
||||||
|
|
||||||
|
using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd); |
||||||
|
|
||||||
|
// Scale helper to convert logical scaler values to physical using passed in
|
||||||
|
// scale factor
|
||||||
|
int Scale(int source, double scale_factor) { |
||||||
|
return static_cast<int>(source * scale_factor); |
||||||
|
} |
||||||
|
|
||||||
|
// Dynamically loads the |EnableNonClientDpiScaling| from the User32 module.
|
||||||
|
// This API is only needed for PerMonitor V1 awareness mode.
|
||||||
|
void EnableFullDpiSupportIfAvailable(HWND hwnd) { |
||||||
|
HMODULE user32_module = LoadLibraryA("User32.dll"); |
||||||
|
if (!user32_module) { |
||||||
|
return; |
||||||
|
} |
||||||
|
auto enable_non_client_dpi_scaling = |
||||||
|
reinterpret_cast<EnableNonClientDpiScaling*>( |
||||||
|
GetProcAddress(user32_module, "EnableNonClientDpiScaling")); |
||||||
|
if (enable_non_client_dpi_scaling != nullptr) { |
||||||
|
enable_non_client_dpi_scaling(hwnd); |
||||||
|
FreeLibrary(user32_module); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
// Manages the Win32Window's window class registration.
|
||||||
|
class WindowClassRegistrar { |
||||||
|
public: |
||||||
|
~WindowClassRegistrar() = default; |
||||||
|
|
||||||
|
// Returns the singleton registar instance.
|
||||||
|
static WindowClassRegistrar* GetInstance() { |
||||||
|
if (!instance_) { |
||||||
|
instance_ = new WindowClassRegistrar(); |
||||||
|
} |
||||||
|
return instance_; |
||||||
|
} |
||||||
|
|
||||||
|
// Returns the name of the window class, registering the class if it hasn't
|
||||||
|
// previously been registered.
|
||||||
|
const wchar_t* GetWindowClass(); |
||||||
|
|
||||||
|
// Unregisters the window class. Should only be called if there are no
|
||||||
|
// instances of the window.
|
||||||
|
void UnregisterWindowClass(); |
||||||
|
|
||||||
|
private: |
||||||
|
WindowClassRegistrar() = default; |
||||||
|
|
||||||
|
static WindowClassRegistrar* instance_; |
||||||
|
|
||||||
|
bool class_registered_ = false; |
||||||
|
}; |
||||||
|
|
||||||
|
WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr; |
||||||
|
|
||||||
|
const wchar_t* WindowClassRegistrar::GetWindowClass() { |
||||||
|
if (!class_registered_) { |
||||||
|
WNDCLASS window_class{}; |
||||||
|
window_class.hCursor = LoadCursor(nullptr, IDC_ARROW); |
||||||
|
window_class.lpszClassName = kWindowClassName; |
||||||
|
window_class.style = CS_HREDRAW | CS_VREDRAW; |
||||||
|
window_class.cbClsExtra = 0; |
||||||
|
window_class.cbWndExtra = 0; |
||||||
|
window_class.hInstance = GetModuleHandle(nullptr); |
||||||
|
window_class.hIcon = |
||||||
|
LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON)); |
||||||
|
window_class.hbrBackground = 0; |
||||||
|
window_class.lpszMenuName = nullptr; |
||||||
|
window_class.lpfnWndProc = Win32Window::WndProc; |
||||||
|
RegisterClass(&window_class); |
||||||
|
class_registered_ = true; |
||||||
|
} |
||||||
|
return kWindowClassName; |
||||||
|
} |
||||||
|
|
||||||
|
void WindowClassRegistrar::UnregisterWindowClass() { |
||||||
|
UnregisterClass(kWindowClassName, nullptr); |
||||||
|
class_registered_ = false; |
||||||
|
} |
||||||
|
|
||||||
|
Win32Window::Win32Window() { |
||||||
|
++g_active_window_count; |
||||||
|
} |
||||||
|
|
||||||
|
Win32Window::~Win32Window() { |
||||||
|
--g_active_window_count; |
||||||
|
Destroy(); |
||||||
|
} |
||||||
|
|
||||||
|
bool Win32Window::CreateAndShow(const std::wstring& title, |
||||||
|
const Point& origin, |
||||||
|
const Size& size) { |
||||||
|
Destroy(); |
||||||
|
|
||||||
|
const wchar_t* window_class = |
||||||
|
WindowClassRegistrar::GetInstance()->GetWindowClass(); |
||||||
|
|
||||||
|
const POINT target_point = {static_cast<LONG>(origin.x), |
||||||
|
static_cast<LONG>(origin.y)}; |
||||||
|
HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST); |
||||||
|
UINT dpi = FlutterDesktopGetDpiForMonitor(monitor); |
||||||
|
double scale_factor = dpi / 96.0; |
||||||
|
|
||||||
|
HWND window = CreateWindow( |
||||||
|
window_class, title.c_str(), WS_OVERLAPPEDWINDOW | WS_VISIBLE, |
||||||
|
Scale(origin.x, scale_factor), Scale(origin.y, scale_factor), |
||||||
|
Scale(size.width, scale_factor), Scale(size.height, scale_factor), |
||||||
|
nullptr, nullptr, GetModuleHandle(nullptr), this); |
||||||
|
|
||||||
|
OnCreate(); |
||||||
|
|
||||||
|
return window != nullptr; |
||||||
|
} |
||||||
|
|
||||||
|
// static
|
||||||
|
LRESULT CALLBACK Win32Window::WndProc(HWND const window, |
||||||
|
UINT const message, |
||||||
|
WPARAM const wparam, |
||||||
|
LPARAM const lparam) noexcept { |
||||||
|
if (message == WM_NCCREATE) { |
||||||
|
auto window_struct = reinterpret_cast<CREATESTRUCT*>(lparam); |
||||||
|
SetWindowLongPtr(window, GWLP_USERDATA, |
||||||
|
reinterpret_cast<LONG_PTR>(window_struct->lpCreateParams)); |
||||||
|
|
||||||
|
auto that = static_cast<Win32Window*>(window_struct->lpCreateParams); |
||||||
|
EnableFullDpiSupportIfAvailable(window); |
||||||
|
that->window_handle_ = window; |
||||||
|
} else if (Win32Window* that = GetThisFromHandle(window)) { |
||||||
|
return that->MessageHandler(window, message, wparam, lparam); |
||||||
|
} |
||||||
|
|
||||||
|
return DefWindowProc(window, message, wparam, lparam); |
||||||
|
} |
||||||
|
|
||||||
|
LRESULT |
||||||
|
Win32Window::MessageHandler(HWND hwnd, |
||||||
|
UINT const message, |
||||||
|
WPARAM const wparam, |
||||||
|
LPARAM const lparam) noexcept { |
||||||
|
auto window = |
||||||
|
reinterpret_cast<Win32Window*>(GetWindowLongPtr(hwnd, GWLP_USERDATA)); |
||||||
|
|
||||||
|
if (window == nullptr) { |
||||||
|
return 0; |
||||||
|
} |
||||||
|
|
||||||
|
switch (message) { |
||||||
|
case WM_DESTROY: |
||||||
|
window_handle_ = nullptr; |
||||||
|
Destroy(); |
||||||
|
if (quit_on_close_) { |
||||||
|
PostQuitMessage(0); |
||||||
|
} |
||||||
|
return 0; |
||||||
|
|
||||||
|
case WM_DPICHANGED: { |
||||||
|
auto newRectSize = reinterpret_cast<RECT*>(lparam); |
||||||
|
LONG newWidth = newRectSize->right - newRectSize->left; |
||||||
|
LONG newHeight = newRectSize->bottom - newRectSize->top; |
||||||
|
|
||||||
|
SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth, |
||||||
|
newHeight, SWP_NOZORDER | SWP_NOACTIVATE); |
||||||
|
|
||||||
|
return 0; |
||||||
|
} |
||||||
|
case WM_SIZE: |
||||||
|
RECT rect; |
||||||
|
GetClientRect(hwnd, &rect); |
||||||
|
if (child_content_ != nullptr) { |
||||||
|
// Size and position the child window.
|
||||||
|
MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left, |
||||||
|
rect.bottom - rect.top, TRUE); |
||||||
|
} |
||||||
|
return 0; |
||||||
|
|
||||||
|
case WM_ACTIVATE: |
||||||
|
if (child_content_ != nullptr) { |
||||||
|
SetFocus(child_content_); |
||||||
|
} |
||||||
|
return 0; |
||||||
|
|
||||||
|
// Messages that are directly forwarded to embedding.
|
||||||
|
case WM_FONTCHANGE: |
||||||
|
SendMessage(child_content_, WM_FONTCHANGE, NULL, NULL); |
||||||
|
return 0; |
||||||
|
} |
||||||
|
|
||||||
|
return DefWindowProc(window_handle_, message, wparam, lparam); |
||||||
|
} |
||||||
|
|
||||||
|
void Win32Window::Destroy() { |
||||||
|
OnDestroy(); |
||||||
|
|
||||||
|
if (window_handle_) { |
||||||
|
DestroyWindow(window_handle_); |
||||||
|
window_handle_ = nullptr; |
||||||
|
} |
||||||
|
if (g_active_window_count == 0) { |
||||||
|
WindowClassRegistrar::GetInstance()->UnregisterWindowClass(); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept { |
||||||
|
return reinterpret_cast<Win32Window*>( |
||||||
|
GetWindowLongPtr(window, GWLP_USERDATA)); |
||||||
|
} |
||||||
|
|
||||||
|
void Win32Window::SetChildContent(HWND content) { |
||||||
|
child_content_ = content; |
||||||
|
SetParent(content, window_handle_); |
||||||
|
RECT frame; |
||||||
|
GetClientRect(window_handle_, &frame); |
||||||
|
|
||||||
|
MoveWindow(content, frame.left, frame.top, frame.right - frame.left, |
||||||
|
frame.bottom - frame.top, true); |
||||||
|
|
||||||
|
SetFocus(child_content_); |
||||||
|
} |
||||||
|
|
||||||
|
HWND Win32Window::GetHandle() { |
||||||
|
return window_handle_; |
||||||
|
} |
||||||
|
|
||||||
|
void Win32Window::SetQuitOnClose(bool quit_on_close) { |
||||||
|
quit_on_close_ = quit_on_close; |
||||||
|
} |
||||||
|
|
||||||
|
void Win32Window::OnCreate() { |
||||||
|
// No-op; provided for subclasses.
|
||||||
|
} |
||||||
|
|
||||||
|
void Win32Window::OnDestroy() { |
||||||
|
// No-op; provided for subclasses.
|
||||||
|
} |
||||||
@ -0,0 +1,96 @@ |
|||||||
|
#ifndef WIN32_WINDOW_H_ |
||||||
|
#define WIN32_WINDOW_H_ |
||||||
|
|
||||||
|
#include <Windows.h> |
||||||
|
#include <Windowsx.h> |
||||||
|
|
||||||
|
#include <functional> |
||||||
|
#include <memory> |
||||||
|
#include <string> |
||||||
|
|
||||||
|
// A class abstraction for a high DPI-aware Win32 Window. Intended to be
|
||||||
|
// inherited from by classes that wish to specialize with custom
|
||||||
|
// rendering and input handling
|
||||||
|
class Win32Window { |
||||||
|
public: |
||||||
|
struct Point { |
||||||
|
unsigned int x; |
||||||
|
unsigned int y; |
||||||
|
Point(unsigned int x, unsigned int y) : x(x), y(y) {} |
||||||
|
}; |
||||||
|
|
||||||
|
struct Size { |
||||||
|
unsigned int width; |
||||||
|
unsigned int height; |
||||||
|
Size(unsigned int width, unsigned int height) |
||||||
|
: width(width), height(height) {} |
||||||
|
}; |
||||||
|
|
||||||
|
Win32Window(); |
||||||
|
virtual ~Win32Window(); |
||||||
|
|
||||||
|
// Creates and shows a win32 window with |title| and position and size using
|
||||||
|
// |origin| and |size|. New windows are created on the default monitor. Window
|
||||||
|
// sizes are specified to the OS in physical pixels, hence to ensure a
|
||||||
|
// consistent size to will treat the width height passed in to this function
|
||||||
|
// as logical pixels and scale to appropriate for the default monitor. Returns
|
||||||
|
// true if the window was created successfully.
|
||||||
|
bool CreateAndShow(const std::wstring& title, |
||||||
|
const Point& origin, |
||||||
|
const Size& size); |
||||||
|
|
||||||
|
// Release OS resources associated with window.
|
||||||
|
void Destroy(); |
||||||
|
|
||||||
|
// Inserts |content| into the window tree.
|
||||||
|
void SetChildContent(HWND content); |
||||||
|
|
||||||
|
// Returns the backing Window handle to enable clients to set icon and other
|
||||||
|
// window properties. Returns nullptr if the window has been destroyed.
|
||||||
|
HWND GetHandle(); |
||||||
|
|
||||||
|
// If true, closing this window will quit the application.
|
||||||
|
void SetQuitOnClose(bool quit_on_close); |
||||||
|
|
||||||
|
protected: |
||||||
|
// Processes and route salient window messages for mouse handling,
|
||||||
|
// size change and DPI. Delegates handling of these to member overloads that
|
||||||
|
// inheriting classes can handle.
|
||||||
|
virtual LRESULT MessageHandler(HWND window, |
||||||
|
UINT const message, |
||||||
|
WPARAM const wparam, |
||||||
|
LPARAM const lparam) noexcept; |
||||||
|
|
||||||
|
// Called when CreateAndShow is called, allowing subclass window-related
|
||||||
|
// setup.
|
||||||
|
virtual void OnCreate(); |
||||||
|
|
||||||
|
// Called when Destroy is called.
|
||||||
|
virtual void OnDestroy(); |
||||||
|
|
||||||
|
private: |
||||||
|
friend class WindowClassRegistrar; |
||||||
|
|
||||||
|
// OS callback called by message pump. Handles the WM_NCCREATE message which
|
||||||
|
// is passed when the non-client area is being created and enables automatic
|
||||||
|
// non-client DPI scaling so that the non-client area automatically
|
||||||
|
// responsponds to changes in DPI. All other messages are handled by
|
||||||
|
// MessageHandler.
|
||||||
|
static LRESULT CALLBACK WndProc(HWND const window, |
||||||
|
UINT const message, |
||||||
|
WPARAM const wparam, |
||||||
|
LPARAM const lparam) noexcept; |
||||||
|
|
||||||
|
// Retrieves a class instance pointer for |window|
|
||||||
|
static Win32Window* GetThisFromHandle(HWND const window) noexcept; |
||||||
|
|
||||||
|
bool quit_on_close_ = false; |
||||||
|
|
||||||
|
// window handle for top level window.
|
||||||
|
HWND window_handle_ = nullptr; |
||||||
|
|
||||||
|
// window handle for hosted content.
|
||||||
|
HWND child_content_ = nullptr; |
||||||
|
}; |
||||||
|
|
||||||
|
#endif // WIN32_WINDOW_H_
|
||||||
@ -0,0 +1,7 @@ |
|||||||
|
#include "window_configuration.h" |
||||||
|
|
||||||
|
const wchar_t* kFlutterWindowTitle = L"argon2_ffi_example"; |
||||||
|
const unsigned int kFlutterWindowOriginX = 10; |
||||||
|
const unsigned int kFlutterWindowOriginY = 10; |
||||||
|
const unsigned int kFlutterWindowWidth = 1280; |
||||||
|
const unsigned int kFlutterWindowHeight = 720; |
||||||
@ -0,0 +1,18 @@ |
|||||||
|
#ifndef WINDOW_CONFIGURATION_ |
||||||
|
#define WINDOW_CONFIGURATION_ |
||||||
|
|
||||||
|
// This is a temporary approach to isolate changes that people are likely to
|
||||||
|
// make to main.cpp, where the APIs are still in flux. This will reduce the
|
||||||
|
// need to resolve conflicts or re-create changes slightly differently every
|
||||||
|
// time the Windows Flutter API surface changes.
|
||||||
|
//
|
||||||
|
// Longer term there should be simpler configuration options for common
|
||||||
|
// customizations like this, without requiring native code changes.
|
||||||
|
|
||||||
|
extern const wchar_t* kFlutterWindowTitle; |
||||||
|
extern const unsigned int kFlutterWindowOriginX; |
||||||
|
extern const unsigned int kFlutterWindowOriginY; |
||||||
|
extern const unsigned int kFlutterWindowWidth; |
||||||
|
extern const unsigned int kFlutterWindowHeight; |
||||||
|
|
||||||
|
#endif // WINDOW_CONFIGURATION_
|
||||||
@ -0,0 +1,17 @@ |
|||||||
|
flutter/ |
||||||
|
|
||||||
|
# Visual Studio user-specific files. |
||||||
|
*.suo |
||||||
|
*.user |
||||||
|
*.userosscache |
||||||
|
*.sln.docstates |
||||||
|
|
||||||
|
# Visual Studio build-related files. |
||||||
|
x64/ |
||||||
|
x86/ |
||||||
|
|
||||||
|
# Visual Studio cache files |
||||||
|
# files ending in .cache can be ignored |
||||||
|
*.[Cc]ache |
||||||
|
# but keep track of directories ending in .cache |
||||||
|
!*.[Cc]ache/ |
||||||
@ -0,0 +1,22 @@ |
|||||||
|
cmake_minimum_required(VERSION 3.15) |
||||||
|
set(PROJECT_NAME "argon2_ffi") |
||||||
|
project(${PROJECT_NAME} LANGUAGES CXX) |
||||||
|
|
||||||
|
set(PLUGIN_NAME "${PROJECT_NAME}_plugin") |
||||||
|
|
||||||
|
add_library(${PLUGIN_NAME} SHARED |
||||||
|
"${PLUGIN_NAME}.cpp" |
||||||
|
) |
||||||
|
apply_standard_settings(${PLUGIN_NAME}) |
||||||
|
set_target_properties(${PLUGIN_NAME} PROPERTIES |
||||||
|
CXX_VISIBILITY_PRESET hidden) |
||||||
|
target_compile_definitions(${PLUGIN_NAME} PRIVATE FLUTTER_PLUGIN_IMPL) |
||||||
|
target_include_directories(${PLUGIN_NAME} INTERFACE |
||||||
|
"${CMAKE_CURRENT_SOURCE_DIR}/include") |
||||||
|
target_link_libraries(${PLUGIN_NAME} PRIVATE flutter flutter_wrapper_plugin) |
||||||
|
|
||||||
|
# List of absolute paths to libraries that should be bundled with the plugin |
||||||
|
set(argon2_ffi_bundled_libraries |
||||||
|
"" |
||||||
|
PARENT_SCOPE |
||||||
|
) |
||||||
@ -0,0 +1,89 @@ |
|||||||
|
#include "include/argon2_ffi/argon2_ffi_plugin.h" |
||||||
|
|
||||||
|
// This must be included before many other Windows headers.
|
||||||
|
#include <windows.h> |
||||||
|
|
||||||
|
// For getPlatformVersion; remove unless needed for your plugin implementation.
|
||||||
|
#include <VersionHelpers.h> |
||||||
|
|
||||||
|
#include <flutter/method_channel.h> |
||||||
|
#include <flutter/plugin_registrar_windows.h> |
||||||
|
#include <flutter/standard_method_codec.h> |
||||||
|
|
||||||
|
#include <map> |
||||||
|
#include <memory> |
||||||
|
#include <sstream> |
||||||
|
|
||||||
|
namespace { |
||||||
|
|
||||||
|
class Argon2FfiPlugin : public flutter::Plugin { |
||||||
|
public: |
||||||
|
static void RegisterWithRegistrar(flutter::PluginRegistrarWindows *registrar); |
||||||
|
|
||||||
|
Argon2FfiPlugin(); |
||||||
|
|
||||||
|
virtual ~Argon2FfiPlugin(); |
||||||
|
|
||||||
|
private: |
||||||
|
// Called when a method is called on this plugin's channel from Dart.
|
||||||
|
void HandleMethodCall( |
||||||
|
const flutter::MethodCall<flutter::EncodableValue> &method_call, |
||||||
|
std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result); |
||||||
|
}; |
||||||
|
|
||||||
|
// static
|
||||||
|
void Argon2FfiPlugin::RegisterWithRegistrar( |
||||||
|
flutter::PluginRegistrarWindows *registrar) { |
||||||
|
auto channel = |
||||||
|
std::make_unique<flutter::MethodChannel<flutter::EncodableValue>>( |
||||||
|
registrar->messenger(), "argon2_ffi", |
||||||
|
&flutter::StandardMethodCodec::GetInstance()); |
||||||
|
|
||||||
|
auto plugin = std::make_unique<Argon2FfiPlugin>(); |
||||||
|
|
||||||
|
channel->SetMethodCallHandler( |
||||||
|
[plugin_pointer = plugin.get()](const auto &call, auto result) { |
||||||
|
plugin_pointer->HandleMethodCall(call, std::move(result)); |
||||||
|
}); |
||||||
|
|
||||||
|
registrar->AddPlugin(std::move(plugin)); |
||||||
|
} |
||||||
|
|
||||||
|
Argon2FfiPlugin::Argon2FfiPlugin() {} |
||||||
|
|
||||||
|
Argon2FfiPlugin::~Argon2FfiPlugin() {} |
||||||
|
|
||||||
|
void Argon2FfiPlugin::HandleMethodCall( |
||||||
|
const flutter::MethodCall<flutter::EncodableValue> &method_call, |
||||||
|
std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result) { |
||||||
|
// Replace "getPlatformVersion" check with your plugin's method.
|
||||||
|
// See:
|
||||||
|
// https://github.com/flutter/engine/tree/master/shell/platform/common/cpp/client_wrapper/include/flutter
|
||||||
|
// and
|
||||||
|
// https://github.com/flutter/engine/tree/master/shell/platform/glfw/client_wrapper/include/flutter
|
||||||
|
// for the relevant Flutter APIs.
|
||||||
|
if (method_call.method_name().compare("getPlatformVersion") == 0) { |
||||||
|
std::ostringstream version_stream; |
||||||
|
version_stream << "Windows "; |
||||||
|
if (IsWindows10OrGreater()) { |
||||||
|
version_stream << "10+"; |
||||||
|
} else if (IsWindows8OrGreater()) { |
||||||
|
version_stream << "8"; |
||||||
|
} else if (IsWindows7OrGreater()) { |
||||||
|
version_stream << "7"; |
||||||
|
} |
||||||
|
flutter::EncodableValue response(version_stream.str()); |
||||||
|
result->Success(&response); |
||||||
|
} else { |
||||||
|
result->NotImplemented(); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
void Argon2FfiPluginRegisterWithRegistrar( |
||||||
|
FlutterDesktopPluginRegistrarRef registrar) { |
||||||
|
Argon2FfiPlugin::RegisterWithRegistrar( |
||||||
|
flutter::PluginRegistrarManager::GetInstance() |
||||||
|
->GetRegistrar<flutter::PluginRegistrarWindows>(registrar)); |
||||||
|
} |
||||||
@ -0,0 +1,23 @@ |
|||||||
|
#ifndef FLUTTER_PLUGIN_ARGON2_FFI_PLUGIN_H_ |
||||||
|
#define FLUTTER_PLUGIN_ARGON2_FFI_PLUGIN_H_ |
||||||
|
|
||||||
|
#include <flutter_plugin_registrar.h> |
||||||
|
|
||||||
|
#ifdef FLUTTER_PLUGIN_IMPL |
||||||
|
#define FLUTTER_PLUGIN_EXPORT __declspec(dllexport) |
||||||
|
#else |
||||||
|
#define FLUTTER_PLUGIN_EXPORT __declspec(dllimport) |
||||||
|
#endif |
||||||
|
|
||||||
|
#if defined(__cplusplus) |
||||||
|
extern "C" { |
||||||
|
#endif |
||||||
|
|
||||||
|
FLUTTER_PLUGIN_EXPORT void Argon2FfiPluginRegisterWithRegistrar( |
||||||
|
FlutterDesktopPluginRegistrarRef registrar); |
||||||
|
|
||||||
|
#if defined(__cplusplus) |
||||||
|
} // extern "C"
|
||||||
|
#endif |
||||||
|
|
||||||
|
#endif // FLUTTER_PLUGIN_ARGON2_FFI_PLUGIN_H_
|
||||||
Loading…
Reference in new issue