[rust]: windows config

Makefile.toml

@@ -41,12 +41,22 @@ RUST_COMPILE_TARGET = "x86_64-apple-darwin"
 FLUTTER_OUTPUT_DIR = "Release"
 PRODUCT_EXT = "app"
 
+
+[env.development-windows]
+TARGET_OS = "windows"
+RUST_COMPILE_TARGET = "x86_64-pc-windows-msvc"
+BUILD_FLAG = "debug"
+FLUTTER_OUTPUT_DIR = "Debug"
+PRODUCT_EXT = "exe"
+SDK_EXT = "lib"
+
 [env.production-desktop-windows-x86]
 BUILD_FLAG = "release"
 TARGET_OS = "windows"
-RUST_COMPILE_TARGET = "x86_64-pc-windows-gnu"
+RUST_COMPILE_TARGET = "x86_64-pc-windows-msvc"
 FLUTTER_OUTPUT_DIR = "Release"
 PRODUCT_EXT = "exe"
+SDK_EXT = "lib"
 
 [tasks.echo_env]
 script = [

app_flowy/packages/flowy_infra_ui/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 0.0.1
+
+* TODO: Describe initial release.

app_flowy/packages/flowy_infra_ui/README.md

@@ -0,0 +1,18 @@
+# flowy_infra_ui
+
+A new flutter plugin project.
+
+## Getting Started
+
+This project is a starting point for a Flutter
+[plug-in package](https://flutter.dev/developing-packages/),
+a specialized package that includes platform-specific implementation code for
+Android and/or iOS.
+
+For help getting started with Flutter, view our
+[online documentation](https://flutter.dev/docs), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
+
+The plugin project was generated without specifying the `--platforms` flag, no platforms are currently supported.
+To add platforms, run `flutter create -t plugin --platforms <platforms> .` under the same
+directory. You can also find a detailed instruction on how to add platforms in the `pubspec.yaml` at https://flutter.dev/docs/development/packages-and-plugins/developing-packages#plugin-platforms.

app_flowy/packages/flowy_infra_ui/example/windows/flutter/generated_plugin_registrant.cc

@@ -2,6 +2,8 @@
 //  Generated file. Do not edit.
 //
 
+// clang-format off
+
 #include "generated_plugin_registrant.h"
 
 #include <flowy_infra_ui/flowy_infra_u_i_plugin.h>

app_flowy/packages/flowy_infra_ui/example/windows/flutter/generated_plugin_registrant.h

@@ -2,6 +2,8 @@
 //  Generated file. Do not edit.
 //
 
+// clang-format off
+
 #ifndef GENERATED_PLUGIN_REGISTRANT_
 #define GENERATED_PLUGIN_REGISTRANT_
 

app_flowy/packages/flowy_infra_ui/test/flowy_infra_ui_test.dart

@@ -0,0 +1,23 @@
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flowy_infra_ui/flowy_infra_ui.dart';
+
+void main() {
+  const MethodChannel channel = MethodChannel('flowy_infra_ui');
+
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  setUp(() {
+    channel.setMockMethodCallHandler((MethodCall methodCall) async {
+      return '42';
+    });
+  });
+
+  tearDown(() {
+    channel.setMockMethodCallHandler(null);
+  });
+
+  test('getPlatformVersion', () async {
+    expect(await FlowyInfraUi.platformVersion, '42');
+  });
+}

app_flowy/packages/flowy_infra_ui/windows/include/flowy_infra_ui/flowy_infra_u_i_plugin.h

@@ -0,0 +1,23 @@
+#ifndef FLUTTER_PLUGIN_FLOWY_INFRA_UI_PLUGIN_H_
+#define FLUTTER_PLUGIN_FLOWY_INFRA_UI_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 FlowyInfraUIPluginRegisterWithRegistrar(
+    FlutterDesktopPluginRegistrarRef registrar);
+
+#if defined(__cplusplus)
+}  // extern "C"
+#endif
+
+#endif  // FLUTTER_PLUGIN_FLOWY_INFRA_UI_PLUGIN_H_

app_flowy/packages/flowy_sdk/.gitignore

@@ -74,4 +74,5 @@ build/
 !**/ios/**/default.perspectivev3
 
 **/*.dylib
-**/*.a
+**/*.a
+**/*.lib

app_flowy/packages/flowy_sdk/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 0.0.1
+
+* TODO: Describe initial release.

app_flowy/packages/flowy_sdk/README.md

@@ -0,0 +1,18 @@
+# flowy_sdk
+
+A new flutter plugin project.
+
+## Getting Started
+
+This project is a starting point for a Flutter
+[plug-in package](https://flutter.dev/developing-packages/),
+a specialized package that includes platform-specific implementation code for
+Android and/or iOS.
+
+For help getting started with Flutter, view our
+[online documentation](https://flutter.dev/docs), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
+
+The plugin project was generated without specifying the `--platforms` flag, no platforms are currently supported.
+To add platforms, run `flutter create -t plugin --platforms <platforms> .` under the same
+directory. You can also find a detailed instruction on how to add platforms in the `pubspec.yaml` at https://flutter.dev/docs/development/packages-and-plugins/developing-packages#plugin-platforms.

app_flowy/packages/flowy_sdk/example/windows/.gitignore

@@ -0,0 +1,17 @@
+flutter/ephemeral/
+
+# 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/

app_flowy/packages/flowy_sdk/example/windows/CMakeLists.txt

@@ -0,0 +1,95 @@
+cmake_minimum_required(VERSION 3.14)
+project(flowy_sdk_example LANGUAGES CXX)
+
+set(BINARY_NAME "flowy_sdk_example")
+
+cmake_policy(SET CMP0063 NEW)
+
+set(CMAKE_INSTALL_RPATH "$ORIGIN/lib")
+
+# Configure build options.
+get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+if(IS_MULTICONFIG)
+  set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release"
+    CACHE STRING "" FORCE)
+else()
+  if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+    set(CMAKE_BUILD_TYPE "Debug" CACHE
+      STRING "Flutter build mode" FORCE)
+    set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
+      "Debug" "Profile" "Release")
+  endif()
+endif()
+
+set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
+set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
+set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}")
+set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}")
+
+# Use Unicode for all projects.
+add_definitions(-DUNICODE -D_UNICODE)
+
+# Compilation settings that should be applied to most targets.
+function(APPLY_STANDARD_SETTINGS TARGET)
+  target_compile_features(${TARGET} PUBLIC cxx_std_17)
+  target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100")
+  target_compile_options(${TARGET} PRIVATE /EHsc)
+  target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0")
+  target_compile_definitions(${TARGET} PRIVATE "$<$<CONFIG:Debug>:_DEBUG>")
+endfunction()
+
+set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
+
+# Flutter library and tool build rules.
+add_subdirectory(${FLUTTER_MANAGED_DIR})
+
+# Application build
+add_subdirectory("runner")
+
+# Generated plugin build rules, which manage building the plugins and adding
+# them to the application.
+include(flutter/generated_plugins.cmake)
+
+
+# === Installation ===
+# Support files are copied into place next to the executable, so that it can
+# run in place. This is done instead of making a separate bundle (as on Linux)
+# so that building and running from within Visual Studio will work.
+set(BUILD_BUNDLE_DIR "$<TARGET_FILE_DIR:${BINARY_NAME}>")
+# Make the "install" step default, as it's required to run.
+set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1)
+if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+  set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
+endif()
+
+set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
+set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}")
+
+install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
+  COMPONENT Runtime)
+
+install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
+  COMPONENT Runtime)
+
+install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+  COMPONENT Runtime)
+
+if(PLUGIN_BUNDLED_LIBRARIES)
+  install(FILES "${PLUGIN_BUNDLED_LIBRARIES}"
+    DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+    COMPONENT Runtime)
+endif()
+
+# Fully re-copy the assets directory on each build to avoid having stale files
+# from a previous install.
+set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
+install(CODE "
+  file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
+  " COMPONENT Runtime)
+install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
+  DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
+
+# Install the AOT library on non-Debug builds only.
+install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
+  CONFIGURATIONS Profile;Release
+  COMPONENT Runtime)

app_flowy/packages/flowy_sdk/example/windows/flutter/CMakeLists.txt

@@ -0,0 +1,103 @@
+cmake_minimum_required(VERSION 3.14)
+
+set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
+
+# Configuration provided via flutter tool.
+include(${EPHEMERAL_DIR}/generated_config.cmake)
+
+# TODO: Move the rest of this into files in ephemeral. See
+# https://github.com/flutter/flutter/issues/57146.
+set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
+
+# === Flutter Library ===
+set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
+
+# Published to parent scope for install step.
+set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
+set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
+set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
+set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE)
+
+list(APPEND FLUTTER_LIBRARY_HEADERS
+  "flutter_export.h"
+  "flutter_windows.h"
+  "flutter_messenger.h"
+  "flutter_plugin_registrar.h"
+  "flutter_texture_registrar.h"
+)
+list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/")
+add_library(flutter INTERFACE)
+target_include_directories(flutter INTERFACE
+  "${EPHEMERAL_DIR}"
+)
+target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib")
+add_dependencies(flutter flutter_assemble)
+
+# === Wrapper ===
+list(APPEND CPP_WRAPPER_SOURCES_CORE
+  "core_implementations.cc"
+  "standard_codec.cc"
+)
+list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/")
+list(APPEND CPP_WRAPPER_SOURCES_PLUGIN
+  "plugin_registrar.cc"
+)
+list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/")
+list(APPEND CPP_WRAPPER_SOURCES_APP
+  "flutter_engine.cc"
+  "flutter_view_controller.cc"
+)
+list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/")
+
+# Wrapper sources needed for a plugin.
+add_library(flutter_wrapper_plugin STATIC
+  ${CPP_WRAPPER_SOURCES_CORE}
+  ${CPP_WRAPPER_SOURCES_PLUGIN}
+)
+apply_standard_settings(flutter_wrapper_plugin)
+set_target_properties(flutter_wrapper_plugin PROPERTIES
+  POSITION_INDEPENDENT_CODE ON)
+set_target_properties(flutter_wrapper_plugin PROPERTIES
+  CXX_VISIBILITY_PRESET hidden)
+target_link_libraries(flutter_wrapper_plugin PUBLIC flutter)
+target_include_directories(flutter_wrapper_plugin PUBLIC
+  "${WRAPPER_ROOT}/include"
+)
+add_dependencies(flutter_wrapper_plugin flutter_assemble)
+
+# Wrapper sources needed for the runner.
+add_library(flutter_wrapper_app STATIC
+  ${CPP_WRAPPER_SOURCES_CORE}
+  ${CPP_WRAPPER_SOURCES_APP}
+)
+apply_standard_settings(flutter_wrapper_app)
+target_link_libraries(flutter_wrapper_app PUBLIC flutter)
+target_include_directories(flutter_wrapper_app PUBLIC
+  "${WRAPPER_ROOT}/include"
+)
+add_dependencies(flutter_wrapper_app flutter_assemble)
+
+# === Flutter tool backend ===
+# _phony_ is a non-existent file to force this command to run every time,
+# since currently there's no way to get a full input/output list from the
+# flutter tool.
+set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_")
+set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE)
+add_custom_command(
+  OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
+    ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN}
+    ${CPP_WRAPPER_SOURCES_APP}
+    ${PHONY_OUTPUT}
+  COMMAND ${CMAKE_COMMAND} -E env
+    ${FLUTTER_TOOL_ENVIRONMENT}
+    "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
+      windows-x64 $<CONFIG>
+  VERBATIM
+)
+add_custom_target(flutter_assemble DEPENDS
+  "${FLUTTER_LIBRARY}"
+  ${FLUTTER_LIBRARY_HEADERS}
+  ${CPP_WRAPPER_SOURCES_CORE}
+  ${CPP_WRAPPER_SOURCES_PLUGIN}
+  ${CPP_WRAPPER_SOURCES_APP}
+)

app_flowy/packages/flowy_sdk/example/windows/flutter/generated_plugin_registrant.cc

@@ -0,0 +1,14 @@
+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#include "generated_plugin_registrant.h"
+
+#include <flowy_sdk/flowy_sdk_plugin.h>
+
+void RegisterPlugins(flutter::PluginRegistry* registry) {
+  FlowySdkPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("FlowySdkPlugin"));
+}

app_flowy/packages/flowy_sdk/example/windows/flutter/generated_plugin_registrant.h

@@ -0,0 +1,15 @@
+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#ifndef GENERATED_PLUGIN_REGISTRANT_
+#define GENERATED_PLUGIN_REGISTRANT_
+
+#include <flutter/plugin_registry.h>
+
+// Registers Flutter plugins.
+void RegisterPlugins(flutter::PluginRegistry* registry);
+
+#endif  // GENERATED_PLUGIN_REGISTRANT_

app_flowy/packages/flowy_sdk/example/windows/flutter/generated_plugins.cmake

@@ -0,0 +1,16 @@
+#
+# Generated file, do not edit.
+#
+
+list(APPEND FLUTTER_PLUGIN_LIST
+  flowy_sdk
+)
+
+set(PLUGIN_BUNDLED_LIBRARIES)
+
+foreach(plugin ${FLUTTER_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin})
+  target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin)
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES $<TARGET_FILE:${plugin}_plugin>)
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
+endforeach(plugin)

app_flowy/packages/flowy_sdk/example/windows/runner/CMakeLists.txt

@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.14)
+project(runner LANGUAGES CXX)
+
+add_executable(${BINARY_NAME} WIN32
+  "flutter_window.cpp"
+  "main.cpp"
+  "utils.cpp"
+  "win32_window.cpp"
+  "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
+  "Runner.rc"
+  "runner.exe.manifest"
+)
+apply_standard_settings(${BINARY_NAME})
+target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX")
+target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app)
+target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
+add_dependencies(${BINARY_NAME} flutter_assemble)

app_flowy/packages/flowy_sdk/example/windows/runner/Runner.rc

@@ -0,0 +1,121 @@
+// Microsoft Visual C++ generated resource script.
+//
+#pragma code_page(65001)
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "winres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (United States) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE
+BEGIN
+    "#include ""winres.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+IDI_APP_ICON            ICON                    "resources\\app_icon.ico"
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+#ifdef FLUTTER_BUILD_NUMBER
+#define VERSION_AS_NUMBER FLUTTER_BUILD_NUMBER
+#else
+#define VERSION_AS_NUMBER 1,0,0
+#endif
+
+#ifdef FLUTTER_BUILD_NAME
+#define VERSION_AS_STRING #FLUTTER_BUILD_NAME
+#else
+#define VERSION_AS_STRING "1.0.0"
+#endif
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION VERSION_AS_NUMBER
+ PRODUCTVERSION VERSION_AS_NUMBER
+ FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
+#ifdef _DEBUG
+ FILEFLAGS VS_FF_DEBUG
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS VOS__WINDOWS32
+ FILETYPE VFT_APP
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904e4"
+        BEGIN
+            VALUE "CompanyName", "com.plugin" "\0"
+            VALUE "FileDescription", "Demonstrates how to use the flowy_sdk plugin." "\0"
+            VALUE "FileVersion", VERSION_AS_STRING "\0"
+            VALUE "InternalName", "flowy_sdk_example" "\0"
+            VALUE "LegalCopyright", "Copyright (C) 2021 com.plugin. All rights reserved." "\0"
+            VALUE "OriginalFilename", "flowy_sdk_example.exe" "\0"
+            VALUE "ProductName", "flowy_sdk_example" "\0"
+            VALUE "ProductVersion", VERSION_AS_STRING "\0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1252
+    END
+END
+
+#endif    // English (United States) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED

app_flowy/packages/flowy_sdk/example/windows/runner/flutter_window.cpp

@@ -0,0 +1,61 @@
+#include "flutter_window.h"
+
+#include <optional>
+
+#include "flutter/generated_plugin_registrant.h"
+
+FlutterWindow::FlutterWindow(const flutter::DartProject& project)
+    : project_(project) {}
+
+FlutterWindow::~FlutterWindow() {}
+
+bool FlutterWindow::OnCreate() {
+  if (!Win32Window::OnCreate()) {
+    return false;
+  }
+
+  RECT frame = GetClientArea();
+
+  // The size here must match the window dimensions to avoid unnecessary surface
+  // creation / destruction in the startup path.
+  flutter_controller_ = std::make_unique<flutter::FlutterViewController>(
+      frame.right - frame.left, frame.bottom - frame.top, project_);
+  // Ensure that basic setup of the controller was successful.
+  if (!flutter_controller_->engine() || !flutter_controller_->view()) {
+    return false;
+  }
+  RegisterPlugins(flutter_controller_->engine());
+  SetChildContent(flutter_controller_->view()->GetNativeWindow());
+  return true;
+}
+
+void FlutterWindow::OnDestroy() {
+  if (flutter_controller_) {
+    flutter_controller_ = nullptr;
+  }
+
+  Win32Window::OnDestroy();
+}
+
+LRESULT
+FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
+                              WPARAM const wparam,
+                              LPARAM const lparam) noexcept {
+  // Give Flutter, including plugins, an opportunity to handle window messages.
+  if (flutter_controller_) {
+    std::optional<LRESULT> result =
+        flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam,
+                                                      lparam);
+    if (result) {
+      return *result;
+    }
+  }
+
+  switch (message) {
+    case WM_FONTCHANGE:
+      flutter_controller_->engine()->ReloadSystemFonts();
+      break;
+  }
+
+  return Win32Window::MessageHandler(hwnd, message, wparam, lparam);
+}

app_flowy/packages/flowy_sdk/example/windows/runner/flutter_window.h

@@ -0,0 +1,33 @@
+#ifndef RUNNER_FLUTTER_WINDOW_H_
+#define RUNNER_FLUTTER_WINDOW_H_
+
+#include <flutter/dart_project.h>
+#include <flutter/flutter_view_controller.h>
+
+#include <memory>
+
+#include "win32_window.h"
+
+// A window that does nothing but host a Flutter view.
+class FlutterWindow : public Win32Window {
+ public:
+  // Creates a new FlutterWindow hosting a Flutter view running |project|.
+  explicit FlutterWindow(const flutter::DartProject& project);
+  virtual ~FlutterWindow();
+
+ protected:
+  // Win32Window:
+  bool OnCreate() override;
+  void OnDestroy() override;
+  LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam,
+                         LPARAM const lparam) noexcept override;
+
+ private:
+  // The project to run.
+  flutter::DartProject project_;
+
+  // The Flutter instance hosted by this window.
+  std::unique_ptr<flutter::FlutterViewController> flutter_controller_;
+};
+
+#endif  // RUNNER_FLUTTER_WINDOW_H_

app_flowy/packages/flowy_sdk/example/windows/runner/main.cpp

@@ -0,0 +1,43 @@
+#include <flutter/dart_project.h>
+#include <flutter/flutter_view_controller.h>
+#include <windows.h>
+
+#include "flutter_window.h"
+#include "utils.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);
+
+  flutter::DartProject project(L"data");
+
+  std::vector<std::string> command_line_arguments =
+      GetCommandLineArguments();
+
+  project.set_dart_entrypoint_arguments(std::move(command_line_arguments));
+
+  FlutterWindow window(project);
+  Win32Window::Point origin(10, 10);
+  Win32Window::Size size(1280, 720);
+  if (!window.CreateAndShow(L"flowy_sdk_example", origin, size)) {
+    return EXIT_FAILURE;
+  }
+  window.SetQuitOnClose(true);
+
+  ::MSG msg;
+  while (::GetMessage(&msg, nullptr, 0, 0)) {
+    ::TranslateMessage(&msg);
+    ::DispatchMessage(&msg);
+  }
+
+  ::CoUninitialize();
+  return EXIT_SUCCESS;
+}

app_flowy/packages/flowy_sdk/example/windows/runner/resource.h

@@ -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

app_flowy/packages/flowy_sdk/example/windows/runner/runner.exe.manifest

@@ -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>

app_flowy/packages/flowy_sdk/example/windows/runner/utils.cpp

@@ -0,0 +1,64 @@
+#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();
+  }
+}
+
+std::vector<std::string> GetCommandLineArguments() {
+  // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use.
+  int argc;
+  wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
+  if (argv == nullptr) {
+    return std::vector<std::string>();
+  }
+
+  std::vector<std::string> command_line_arguments;
+
+  // Skip the first argument as it's the binary name.
+  for (int i = 1; i < argc; i++) {
+    command_line_arguments.push_back(Utf8FromUtf16(argv[i]));
+  }
+
+  ::LocalFree(argv);
+
+  return command_line_arguments;
+}
+
+std::string Utf8FromUtf16(const wchar_t* utf16_string) {
+  if (utf16_string == nullptr) {
+    return std::string();
+  }
+  int target_length = ::WideCharToMultiByte(
+      CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
+      -1, nullptr, 0, nullptr, nullptr);
+  if (target_length == 0) {
+    return std::string();
+  }
+  std::string utf8_string;
+  utf8_string.resize(target_length);
+  int converted_length = ::WideCharToMultiByte(
+      CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
+      -1, utf8_string.data(),
+      target_length, nullptr, nullptr);
+  if (converted_length == 0) {
+    return std::string();
+  }
+  return utf8_string;
+}

app_flowy/packages/flowy_sdk/example/windows/runner/utils.h

@@ -0,0 +1,19 @@
+#ifndef RUNNER_UTILS_H_
+#define RUNNER_UTILS_H_
+
+#include <string>
+#include <vector>
+
+// Creates a console for the process, and redirects stdout and stderr to
+// it for both the runner and the Flutter library.
+void CreateAndAttachConsole();
+
+// Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string
+// encoded in UTF-8. Returns an empty std::string on failure.
+std::string Utf8FromUtf16(const wchar_t* utf16_string);
+
+// Gets the command line arguments passed in as a std::vector<std::string>,
+// encoded in UTF-8. Returns an empty std::vector<std::string> on failure.
+std::vector<std::string> GetCommandLineArguments();
+
+#endif  // RUNNER_UTILS_H_

app_flowy/packages/flowy_sdk/example/windows/runner/win32_window.cpp

@@ -0,0 +1,245 @@
+#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);
+
+  if (!window) {
+    return false;
+  }
+
+  return OnCreate();
+}
+
+// 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 {
+  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 = GetClientArea();
+      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;
+  }
+
+  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 = GetClientArea();
+
+  MoveWindow(content, frame.left, frame.top, frame.right - frame.left,
+             frame.bottom - frame.top, true);
+
+  SetFocus(child_content_);
+}
+
+RECT Win32Window::GetClientArea() {
+  RECT frame;
+  GetClientRect(window_handle_, &frame);
+  return frame;
+}
+
+HWND Win32Window::GetHandle() {
+  return window_handle_;
+}
+
+void Win32Window::SetQuitOnClose(bool quit_on_close) {
+  quit_on_close_ = quit_on_close;
+}
+
+bool Win32Window::OnCreate() {
+  // No-op; provided for subclasses.
+  return true;
+}
+
+void Win32Window::OnDestroy() {
+  // No-op; provided for subclasses.
+}

app_flowy/packages/flowy_sdk/example/windows/runner/win32_window.h

@@ -0,0 +1,98 @@
+#ifndef RUNNER_WIN32_WINDOW_H_
+#define RUNNER_WIN32_WINDOW_H_
+
+#include <windows.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);
+
+  // Return a RECT representing the bounds of the current client area.
+  RECT GetClientArea();
+
+ 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. Subclasses should return false if setup fails.
+  virtual bool 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  // RUNNER_WIN32_WINDOW_H_

app_flowy/packages/flowy_sdk/lib/ffi.dart

@@ -15,6 +15,7 @@ DynamicLibrary _open() {
   if (Platform.isAndroid) return DynamicLibrary.open('libdart_ffi.so');
   if (Platform.isMacOS) return DynamicLibrary.executable();
   if (Platform.isIOS) return DynamicLibrary.executable();
+  if (Platform.isWindows) return DynamicLibrary.executable();
   throw UnsupportedError('This platform is not supported.');
 }
 

app_flowy/packages/flowy_sdk/pubspec.yaml

@@ -44,6 +44,8 @@ flutter:
         pluginClass: FlowySdkPlugin
       macos:
         pluginClass: FlowySdkPlugin
+      windows:
+        pluginClass: FlowySdkPlugin
 
   # To add assets to your plugin package, add an assets section, like this:
   # assets:

app_flowy/packages/flowy_sdk/windows/.gitignore

@@ -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/

app_flowy/packages/flowy_sdk/windows/CMakeLists.txt

@@ -0,0 +1,27 @@
+cmake_minimum_required(VERSION 3.14)
+set(PROJECT_NAME "flowy_sdk")
+project(${PROJECT_NAME} LANGUAGES CXX)
+
+# This value is used when generating builds using this plugin, so it must
+# not be changed
+set(PLUGIN_NAME "flowy_sdk_plugin")
+
+add_library(${PLUGIN_NAME} SHARED
+  "flowy_sdk_plugin.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(flowy_sdk_bundled_libraries
+ ""
+ PARENT_SCOPE
+)
+
+
+

app_flowy/packages/flowy_sdk/windows/dart_ffi/binding.h

@@ -0,0 +1,15 @@
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+
+int64_t init_sdk(char *path);
+
+void async_command(int64_t port, const uint8_t *input, uintptr_t len);
+
+const uint8_t *sync_command(const uint8_t *input, uintptr_t len);
+
+int32_t set_stream_port(int64_t port);
+
+void link_me_please(void);

app_flowy/packages/flowy_sdk/windows/flowy_sdk_plugin.cpp

@@ -0,0 +1,82 @@
+#include "include/flowy_sdk/flowy_sdk_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 FlowySdkPlugin : public flutter::Plugin {
+ public:
+  static void RegisterWithRegistrar(flutter::PluginRegistrarWindows *registrar);
+
+  FlowySdkPlugin();
+
+  virtual ~FlowySdkPlugin();
+
+ 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 FlowySdkPlugin::RegisterWithRegistrar(
+    flutter::PluginRegistrarWindows *registrar) {
+  auto channel =
+      std::make_unique<flutter::MethodChannel<flutter::EncodableValue>>(
+          registrar->messenger(), "flowy_sdk",
+          &flutter::StandardMethodCodec::GetInstance());
+
+  auto plugin = std::make_unique<FlowySdkPlugin>();
+
+  channel->SetMethodCallHandler(
+      [plugin_pointer = plugin.get()](const auto &call, auto result) {
+        plugin_pointer->HandleMethodCall(call, std::move(result));
+      });
+
+  registrar->AddPlugin(std::move(plugin));
+}
+
+FlowySdkPlugin::FlowySdkPlugin() {}
+
+FlowySdkPlugin::~FlowySdkPlugin() {}
+
+void FlowySdkPlugin::HandleMethodCall(
+    const flutter::MethodCall<flutter::EncodableValue> &method_call,
+    std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result) {
+  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";
+    }
+    result->Success(flutter::EncodableValue(version_stream.str()));
+  } else {
+    result->NotImplemented();
+  }
+}
+
+}  // namespace
+
+void FlowySdkPluginRegisterWithRegistrar(
+    FlutterDesktopPluginRegistrarRef registrar) {
+  FlowySdkPlugin::RegisterWithRegistrar(
+      flutter::PluginRegistrarManager::GetInstance()
+          ->GetRegistrar<flutter::PluginRegistrarWindows>(registrar));
+}

app_flowy/packages/flowy_sdk/windows/include/flowy_sdk/flowy_sdk_plugin.h

@@ -0,0 +1,23 @@
+#ifndef FLUTTER_PLUGIN_FLOWY_SDK_PLUGIN_H_
+#define FLUTTER_PLUGIN_FLOWY_SDK_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 FlowySdkPluginRegisterWithRegistrar(
+    FlutterDesktopPluginRegistrarRef registrar);
+
+#if defined(__cplusplus)
+}  // extern "C"
+#endif
+
+#endif  // FLUTTER_PLUGIN_FLOWY_SDK_PLUGIN_H_

app_flowy/windows/flutter/generated_plugin_registrant.cc

@@ -8,6 +8,7 @@
 
 #include <flowy_editor/flowy_editor_plugin.h>
 #include <flowy_infra_ui/flowy_infra_u_i_plugin.h>
+#include <flowy_sdk/flowy_sdk_plugin.h>
 #include <url_launcher_windows/url_launcher_windows.h>
 #include <window_size/window_size_plugin.h>
 
@@ -16,6 +17,8 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
       registry->GetRegistrarForPlugin("FlowyEditorPlugin"));
   FlowyInfraUIPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FlowyInfraUIPlugin"));
+  FlowySdkPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("FlowySdkPlugin"));
   UrlLauncherWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("UrlLauncherWindows"));
   WindowSizePluginRegisterWithRegistrar(

app_flowy/windows/flutter/generated_plugins.cmake

@@ -5,6 +5,7 @@
 list(APPEND FLUTTER_PLUGIN_LIST
   flowy_editor
   flowy_infra_ui
+  flowy_sdk
   url_launcher_windows
   window_size
 )

rust-lib/flowy-database/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-diesel = {version = "1.4.7", features = ["sqlite"]}
+diesel = {version = "1.4.8", features = ["sqlite"]}
 diesel_derives = {version = "1.4.1", features = ["sqlite"]}
 diesel_migrations = {version = "1.4.0", features = ["sqlite"]}
 flowy-sqlite = {path = "../flowy-sqlite" }

rust-lib/flowy-document/Cargo.toml

@@ -19,7 +19,7 @@ flowy-ws = { path = "../flowy-ws" }
 flowy-net = { path = "../flowy-net", features = ["flowy_request"] }
 
 
-diesel = {version = "1.4.7", features = ["sqlite"]}
+diesel = {version = "1.4.8", features = ["sqlite"]}
 diesel_derives = {version = "1.4.1", features = ["sqlite"]}
 protobuf = {version = "2.18.0"}
 unicode-segmentation = "1.8"

rust-lib/flowy-infra/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2018"
 
 [dependencies]
 uuid = { version = "0.8", features = ["serde", "v4"] }
-diesel = {version = "1.4.7", features = ["sqlite"]}
+diesel = {version = "1.4.8", features = ["sqlite"]}
 diesel_derives = {version = "1.4.1", features = ["sqlite"]}
 diesel_migrations = {version = "1.4.0", features = ["sqlite"]}
 flowy-derive = { path = "../flowy-derive"}

rust-lib/flowy-sqlite/Cargo.toml

@@ -7,11 +7,14 @@ edition = "2018"
 
 [dependencies]
 r2d2 = "0.8.9"
-libsqlite3-sys = {version = "0.9.1", features = ["bundled"]}
-diesel = {version = "1.4.7", features = ["sqlite"]}
+libsqlite3-sys = {version = ">=0.8.0, <0.24.0", features = ["bundled"]}
+diesel = {version = "1.4.8", features = ["sqlite"]}
 diesel_derives = {version = "1.4.1", features = ["sqlite"]}
 diesel_migrations = {version = "1.4.0", features = ["sqlite"]}
 lazy_static = "1.4.0"
 scheduled-thread-pool = "0.2.5"
 error-chain = "=0.12.0"
-log = "0.4.11"
+log = "0.4.11"
+
+[features]
+windows = ["libsqlite3-sys/bundled-windows"]

rust-lib/flowy-user/Cargo.toml

@@ -25,7 +25,7 @@ serde_json = {version = "1.0"}
 log = "0.4.14"
 protobuf = {version = "2.18.0"}
 lazy_static = "1.4.0"
-diesel = {version = "1.4.7", features = ["sqlite"]}
+diesel = {version = "1.4.8", features = ["sqlite"]}
 diesel_derives = {version = "1.4.1", features = ["sqlite"]}
 thread_local = "1.1.3"
 thread-id = "3.3.0"

rust-lib/flowy-workspace/Cargo.toml

@@ -22,7 +22,7 @@ flowy-backend-api = { path = "../flowy-backend-api"}
 parking_lot = "0.11"
 protobuf = {version = "2.18.0"}
 log = "0.4.14"
-diesel = {version = "1.4.7", features = ["sqlite"]}
+diesel = {version = "1.4.8", features = ["sqlite"]}
 diesel_derives = {version = "1.4.1", features = ["sqlite"]}
 #diesel = { git = "https://github.com/diesel-rs/diesel.git", branch = "master", features = ["sqlite"] }
 #diesel_derives = { git = "https://github.com/diesel-rs/diesel.git", branch = "master",features = ["sqlite"] }

scripts/build_sdk.sh

@@ -12,5 +12,9 @@ rustup show
 #   2. ~/.bashrc
 #   3. ~/.profile
 #   4. ~/.zshrc
-cargo make --profile development-mac flowy-sdk
-#cargo make gen_dart_event
+
+# for macos
+cargo make --profile development-mac flowy-sdk-dev
+
+# for window
+#cargo make --profile development-windows flowy-sdk-dev

scripts/makefile/desktop.toml

@@ -1,48 +1,92 @@
 # cargo make --profile production task
 
-[tasks.flowy-sdk]
-category = "Build"
-condition = { channels = ["nightly"] }
-dependencies = ["flowy-sdk-build"]
-#run_task = { name = ["copy-to-sys-tmpdir"] }
+# Run the task with profile, e.g.
+# cargo make --profile development-mac flowy-sdk-dev
+# cargo make --profile production-desktop-windows-x86 flowy-sdk-dev
 
-[tasks.flowy-sdk-build]
+[tasks.env_check]
 dependencies = ["echo_env"]
-condition = { env_set = [ "BUILD_FLAG", "RUST_COMPILE_TARGET", "CRATE_TYPE", "TARGET_OS"] }
+condition = { env_set = [ "BUILD_FLAG", "RUST_COMPILE_TARGET", "CRATE_TYPE", "TARGET_OS"],  channels = ["nightly"] }
+
+[tasks.flowy-sdk-dev]
+mac_alias = "flowy-sdk-dev-macos"
+windows_alias = "flowy-sdk-dev-windows"
+
+[tasks.flowy-sdk-dev-macos]
+category = "Build"
+dependencies = ["env_check"]
+run_task = { name = ["setup-crate-type","sdk-build", "post-desktop", "restore-crate-type"] }
+
+[tasks.flowy-sdk-dev-windows]
+category = "Build"
+dependencies = ["env_check"]
 run_task = { name = ["setup-crate-type","sdk-build", "post-desktop", "restore-crate-type"] }
 
+#
 [tasks.sdk-build]
-description = "Build desktop targets."
+private = true
 script = [
   """
     cd rust-lib/
-    if [ ${BUILD_FLAG} == release ]
-    then
-      cargo build --${BUILD_FLAG} --package=dart-ffi --target ${RUST_COMPILE_TARGET} --features=${FEATURES}
-    else
-      cargo build --package=dart-ffi --target ${RUST_COMPILE_TARGET} --features=${FEATURES}
-    fi
+    cargo build --package=dart-ffi --target ${RUST_COMPILE_TARGET} --features=${FEATURES}
     cd ../
   """,
 ]
 script_runner = "@shell"
 
+#
+[tasks.flowy-sdk-release]
+description = "Build flowy sdk in release mode"
+category = "Build"
+dependencies = ["env_check"]
+run_task = { name = ["setup-crate-type","sdk-release-build", "post-desktop", "restore-crate-type"] }
 
+#
+[tasks.sdk-release-build]
+script = [
+  """
+    cd rust-lib/
+    cargo build --${BUILD_FLAG} --package=dart-ffi --target ${RUST_COMPILE_TARGET} --features=${FEATURES}
+    cd ../
+  """,
+]
+script_runner = "@shell"
+
+#
 [tasks.post-desktop]
+mac_alias = "post-desktop-macos"
+windows_alias = "post-desktop-windows"
+
+[tasks.post-desktop-macos]
 private = true
 script = [
   """
-    echo "🚀 🚀 🚀  Flowy-SDK build success"
+    echo "🚀 🚀 🚀  Flowy-SDK(macOS) build success"
     cp ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/rust-lib/target/${RUST_COMPILE_TARGET}/${BUILD_FLAG}/lib${CARGO_MAKE_CRATE_FS_NAME}.${SDK_EXT} \
-    ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/app_flowy/packages/flowy_sdk/macos/lib${CARGO_MAKE_CRATE_FS_NAME}.${SDK_EXT}
+    ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/app_flowy/packages/flowy_sdk/${TARGET_OS}/lib${CARGO_MAKE_CRATE_FS_NAME}.${SDK_EXT}
+
+    cp ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/rust-lib/${CARGO_MAKE_CRATE_NAME}/binding.h \
+    ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/app_flowy/packages/flowy_sdk/${TARGET_OS}/Classes/binding.h
   """,
+]
+script_runner = "@duckscript"
+
+
+[tasks.post-desktop-windows]
+private = true
+script = [
   """
+    echo "🚀 🚀 🚀  Flowy-SDK(windows) build success"
+    cp ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/rust-lib/target/${RUST_COMPILE_TARGET}/${BUILD_FLAG}/${CARGO_MAKE_CRATE_FS_NAME}.${SDK_EXT} \
+    ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/app_flowy/packages/flowy_sdk/${TARGET_OS}/dart_ffi/${CARGO_MAKE_CRATE_FS_NAME}.${SDK_EXT}
+
     cp ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/rust-lib/${CARGO_MAKE_CRATE_NAME}/binding.h \
-    ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/app_flowy/packages/flowy_sdk/macos/Classes/binding.h
+    ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/app_flowy/packages/flowy_sdk/${TARGET_OS}/dart_ffi/binding.h
   """,
 ]
 script_runner = "@duckscript"
 
+#
 [tasks.copy-to-sys-tmpdir]
 private = true
 condition = { profiles = [ "development-mac" ], platforms = ["mac"] }

scripts/makefile/flutter.toml

@@ -1,39 +1,55 @@
+[tasks.appflowy]
+mac_alias = "appflowy-macos"
+windows_alias = "appflowy-windows"
 
-[tasks.flowy-macos]
-dependencies = ["flowy-sdk-build"]
+[tasks.appflowy-macos]
+dependencies = ["flowy-sdk-release"]
 run_task = { name = ["flutter-build", "copy-to-product"] }
 script_runner = "@shell"
 
-[tasks.flutter-build]
-script = [
-  """
-  cd app_flowy/
-  flutter clean
-  flutter pub get
-  flutter build ${TARGET_OS} --${BUILD_FLAG} --build-name=${VERSION}
-  """,
-]
-script_runner = "@shell"
-
+[tasks.appflowy-windows]
+dependencies = ["flowy-sdk-release"]
+run_task = { name = ["flutter-build", "copy-to-product"] }
 
 [tasks.copy-to-product]
+mac_alias = "copy-to-product-macos"
+windows_alias = "copy-to-product-windows"
+
+[tasks.copy-to-product-macos]
 script = [
   """
   product_path=${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/app_flowy/product/${VERSION}
-  output_path=${product_path}/${FLUTTER_OUTPUT_DIR}
+  output_path=${product_path}/${TARGET_OS}/${FLUTTER_OUTPUT_DIR}
   if [ -d "${output_path}" ]; then
     rm -rf ${output_path}/
   fi
   mkdir -p ${output_path}
 
   product=${PRODUCT_NAME}.${PRODUCT_EXT}
-
   cp -R ${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}/app_flowy/build/${TARGET_OS}/Build/Products/${FLUTTER_OUTPUT_DIR}/${product} \
   ${output_path}/${product}
   """,
 ]
 script_runner = "@shell"
 
+[tasks.copy-to-product-windows]
+script = [
+  """
+  """,
+]
+script_runner = "@powershell"
+
+
+[tasks.flutter-build]
+script = [
+  """
+  cd app_flowy/
+  flutter clean
+  flutter pub get
+  flutter build ${TARGET_OS} --${BUILD_FLAG} --build-name=${VERSION}
+  """,
+]
+script_runner = "@shell"
 
 [tasks.freeze_setup]
 script = [
@@ -53,10 +69,4 @@ script = [
 ]
 script_runner = "@shell"
 
-[tasks.add_platform]
-description = "Add platform support"
-script = ["""
-  flutter create --template=plugin --platforms=${@} .
-  """]
-script_runner = "@shell"