#include "flutter/shell/platform/windows/public/flutter_windows.h"
#include <io.h>
#include <algorithm>
#include <chrono>
#include <cstdlib>
#include <filesystem>
#include <memory>
#include <vector>
#include "flutter/shell/platform/common/client_wrapper/include/flutter/plugin_registrar.h"
#include "flutter/shell/platform/common/incoming_message_dispatcher.h"
#include "flutter/shell/platform/common/path_utils.h"
#include "flutter/shell/platform/embedder/embedder.h"
#include "flutter/shell/platform/windows/dpi_utils.h"
#include "flutter/shell/platform/windows/flutter_project_bundle.h"
#include "flutter/shell/platform/windows/flutter_window.h"
#include "flutter/shell/platform/windows/flutter_windows_engine.h"
#include "flutter/shell/platform/windows/flutter_windows_view.h"
#include "flutter/shell/platform/windows/window_binding_handler.h"
#include "flutter/shell/platform/windows/window_state.h"

Functions
static flutter::FlutterWindowsEngine *	EngineFromHandle (FlutterDesktopEngineRef ref)

static FlutterDesktopEngineRef	HandleForEngine (flutter::FlutterWindowsEngine *engine)

static flutter::FlutterWindowsView *	ViewFromHandle (FlutterDesktopViewRef ref)

static FlutterDesktopViewRef	HandleForView (flutter::FlutterWindowsView *view)

static flutter::FlutterWindowsTextureRegistrar *	TextureRegistrarFromHandle (FlutterDesktopTextureRegistrarRef ref)

static FlutterDesktopTextureRegistrarRef	HandleForTextureRegistrar (flutter::FlutterWindowsTextureRegistrar *registrar)

FlutterDesktopViewControllerRef	FlutterDesktopViewControllerCreate (int width, int height, FlutterDesktopEngineRef engine)

void	FlutterDesktopViewControllerDestroy (FlutterDesktopViewControllerRef controller)

FlutterDesktopEngineRef	FlutterDesktopViewControllerGetEngine (FlutterDesktopViewControllerRef controller)

FlutterDesktopViewRef	FlutterDesktopViewControllerGetView (FlutterDesktopViewControllerRef controller)

void	FlutterDesktopViewControllerForceRedraw (FlutterDesktopViewControllerRef controller)

bool	FlutterDesktopViewControllerHandleTopLevelWindowProc (FlutterDesktopViewControllerRef controller, HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam, LRESULT *result)

FlutterDesktopEngineRef	FlutterDesktopEngineCreate (const FlutterDesktopEngineProperties *engine_properties)

bool	FlutterDesktopEngineDestroy (FlutterDesktopEngineRef engine_ref)

bool	FlutterDesktopEngineRun (FlutterDesktopEngineRef engine, const char *entry_point)

uint64_t	FlutterDesktopEngineProcessMessages (FlutterDesktopEngineRef engine)

void	FlutterDesktopEngineReloadSystemFonts (FlutterDesktopEngineRef engine)

FlutterDesktopPluginRegistrarRef	FlutterDesktopEngineGetPluginRegistrar (FlutterDesktopEngineRef engine, const char *plugin_name)

FlutterDesktopMessengerRef	FlutterDesktopEngineGetMessenger (FlutterDesktopEngineRef engine)

FlutterDesktopTextureRegistrarRef	FlutterDesktopEngineGetTextureRegistrar (FlutterDesktopEngineRef engine)

void	FlutterDesktopEngineSetNextFrameCallback (FlutterDesktopEngineRef engine, VoidCallback callback, void *user_data)

HWND	FlutterDesktopViewGetHWND (FlutterDesktopViewRef view)

IDXGIAdapter *	FlutterDesktopViewGetGraphicsAdapter (FlutterDesktopViewRef view)

bool	FlutterDesktopEngineProcessExternalWindowMessage (FlutterDesktopEngineRef engine, HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam, LRESULT *result)

FlutterDesktopViewRef	FlutterDesktopPluginRegistrarGetView (FlutterDesktopPluginRegistrarRef registrar)

void	FlutterDesktopPluginRegistrarRegisterTopLevelWindowProcDelegate (FlutterDesktopPluginRegistrarRef registrar, FlutterDesktopWindowProcCallback delegate, void *user_data)

void	FlutterDesktopPluginRegistrarUnregisterTopLevelWindowProcDelegate (FlutterDesktopPluginRegistrarRef registrar, FlutterDesktopWindowProcCallback delegate)

UINT	FlutterDesktopGetDpiForHWND (HWND hwnd)

UINT	FlutterDesktopGetDpiForMonitor (HMONITOR monitor)

void	FlutterDesktopResyncOutputStreams ()

FlutterDesktopMessengerRef	FlutterDesktopPluginRegistrarGetMessenger (FlutterDesktopPluginRegistrarRef registrar)

void	FlutterDesktopPluginRegistrarSetDestructionHandler (FlutterDesktopPluginRegistrarRef registrar, FlutterDesktopOnPluginRegistrarDestroyed callback)

bool	FlutterDesktopMessengerSendWithReply (FlutterDesktopMessengerRef messenger, const char channel, const uint8_t message, const size_t message_size, const FlutterDesktopBinaryReply reply, void *user_data)

bool	FlutterDesktopMessengerSend (FlutterDesktopMessengerRef messenger, const char channel, const uint8_t message, const size_t message_size)

void	FlutterDesktopMessengerSendResponse (FlutterDesktopMessengerRef messenger, const FlutterDesktopMessageResponseHandle handle, const uint8_t data, size_t data_length)

void	FlutterDesktopMessengerSetCallback (FlutterDesktopMessengerRef messenger, const char channel, FlutterDesktopMessageCallback callback, void user_data)

FlutterDesktopMessengerRef	FlutterDesktopMessengerAddRef (FlutterDesktopMessengerRef messenger)

void	FlutterDesktopMessengerRelease (FlutterDesktopMessengerRef messenger)

bool	FlutterDesktopMessengerIsAvailable (FlutterDesktopMessengerRef messenger)

FlutterDesktopMessengerRef	FlutterDesktopMessengerLock (FlutterDesktopMessengerRef messenger)

void	FlutterDesktopMessengerUnlock (FlutterDesktopMessengerRef messenger)

FlutterDesktopTextureRegistrarRef	FlutterDesktopRegistrarGetTextureRegistrar (FlutterDesktopPluginRegistrarRef registrar)

int64_t	FlutterDesktopTextureRegistrarRegisterExternalTexture (FlutterDesktopTextureRegistrarRef texture_registrar, const FlutterDesktopTextureInfo *texture_info)

void	FlutterDesktopTextureRegistrarUnregisterExternalTexture (FlutterDesktopTextureRegistrarRef texture_registrar, int64_t texture_id, void(callback)(void user_data), void *user_data)

bool	FlutterDesktopTextureRegistrarMarkExternalTextureFrameAvailable (FlutterDesktopTextureRegistrarRef texture_registrar, int64_t texture_id)

Function Documentation

◆ EngineFromHandle()

static flutter::FlutterWindowsEngine* EngineFromHandle ( FlutterDesktopEngineRef ref )

static

Definition at line 31 of file flutter_windows.cc.

                                  {
   return reinterpret_cast<flutter::FlutterWindowsEngine*>(ref);
 }

Referenced by FlutterDesktopEngineDestroy(), FlutterDesktopEngineGetMessenger(), FlutterDesktopEngineGetPluginRegistrar(), FlutterDesktopEngineGetTextureRegistrar(), FlutterDesktopEngineProcessExternalWindowMessage(), FlutterDesktopEngineReloadSystemFonts(), FlutterDesktopEngineRun(), FlutterDesktopEngineSetNextFrameCallback(), and FlutterDesktopViewControllerCreate().

◆ FlutterDesktopEngineCreate()

FlutterDesktopEngineRef FlutterDesktopEngineCreate ( const FlutterDesktopEngineProperties * engine_properties )

Definition at line 127 of file flutter_windows.cc.

                                                              {
   flutter::FlutterProjectBundle project(*engine_properties);
   auto engine = std::make_unique<flutter::FlutterWindowsEngine>(project);
   return HandleForEngine(engine.release());
 }

References HandleForEngine().

Referenced by flutter::FlutterEngine::FlutterEngine(), and flutter::testing::TEST().

◆ FlutterDesktopEngineDestroy()

bool FlutterDesktopEngineDestroy ( FlutterDesktopEngineRef engine_ref )

Definition at line 134 of file flutter_windows.cc.

                                                                      {
   flutter::FlutterWindowsEngine* engine = EngineFromHandle(engine_ref);
   bool result = true;
   if (engine->running()) {
     result = engine->Stop();
   }
   delete engine;
   return result;
 }

References EngineFromHandle(), flutter::FlutterWindowsEngine::running(), and flutter::FlutterWindowsEngine::Stop().

Referenced by flutter::FlutterEngine::ShutDown(), and flutter::testing::TEST().

◆ FlutterDesktopEngineGetMessenger()

FlutterDesktopMessengerRef FlutterDesktopEngineGetMessenger ( FlutterDesktopEngineRef engine )

Definition at line 172 of file flutter_windows.cc.

                                     {
   return EngineFromHandle(engine)->messenger();
 }

References EngineFromHandle(), and flutter::FlutterWindowsEngine::messenger().

Referenced by flutter::FlutterEngine::FlutterEngine().

◆ FlutterDesktopEngineGetPluginRegistrar()

FlutterDesktopPluginRegistrarRef FlutterDesktopEngineGetPluginRegistrar	(	FlutterDesktopEngineRef	engine,
		const char *	plugin_name
	)

Definition at line 162 of file flutter_windows.cc.

                              {
   // Currently, one registrar acts as the registrar for all plugins, so the
   // name is ignored. It is part of the API to reduce churn in the future when
   // aligning more closely with the Flutter registrar system.
  
   return EngineFromHandle(engine)->GetRegistrar();
 }

References EngineFromHandle(), and flutter::FlutterWindowsEngine::GetRegistrar().

Referenced by flutter::FlutterEngine::GetRegistrarForPlugin().

◆ FlutterDesktopEngineGetTextureRegistrar()

FlutterDesktopTextureRegistrarRef FlutterDesktopEngineGetTextureRegistrar ( FlutterDesktopEngineRef engine )

Definition at line 177 of file flutter_windows.cc.

                                     {
   return HandleForTextureRegistrar(
       EngineFromHandle(engine)->texture_registrar());
 }

References EngineFromHandle(), and HandleForTextureRegistrar().

Referenced by flutter::testing::TEST().

◆ FlutterDesktopEngineProcessExternalWindowMessage()

bool FlutterDesktopEngineProcessExternalWindowMessage	(	FlutterDesktopEngineRef	engine,
		HWND	hwnd,
		UINT	message,
		WPARAM	wparam,
		LPARAM	lparam,
		LRESULT *	result
	)

Definition at line 210 of file flutter_windows.cc.

                      {
   std::optional<LRESULT> lresult =
       EngineFromHandle(engine)->ProcessExternalWindowMessage(hwnd, message,
                                                              wparam, lparam);
   if (result && lresult.has_value()) {
     *result = lresult.value();
   }
   return lresult.has_value();
 }

References EngineFromHandle(), message, and flutter::FlutterWindowsEngine::ProcessExternalWindowMessage().

Referenced by flutter::FlutterEngine::ProcessExternalWindowMessage().

◆ FlutterDesktopEngineProcessMessages()

uint64_t FlutterDesktopEngineProcessMessages ( FlutterDesktopEngineRef engine )

Definition at line 154 of file flutter_windows.cc.

                                                                              {
   return std::chrono::nanoseconds::max().count();
 }

Referenced by flutter::FlutterEngine::ProcessMessages().

◆ FlutterDesktopEngineReloadSystemFonts()

void FlutterDesktopEngineReloadSystemFonts ( FlutterDesktopEngineRef engine )

Definition at line 158 of file flutter_windows.cc.

                                                                            {
   EngineFromHandle(engine)->ReloadSystemFonts();
 }

References EngineFromHandle(), and flutter::FlutterWindowsEngine::ReloadSystemFonts().

Referenced by flutter::FlutterEngine::ReloadSystemFonts().

◆ FlutterDesktopEngineRun()

bool FlutterDesktopEngineRun	(	FlutterDesktopEngineRef	engine,
		const char *	entry_point
	)

Definition at line 144 of file flutter_windows.cc.

                                                       {
   std::string_view entry_point_view{""};
   if (entry_point != nullptr) {
     entry_point_view = entry_point;
   }
  
   return EngineFromHandle(engine)->Run(entry_point_view);
 }

References EngineFromHandle(), and flutter::FlutterWindowsEngine::Run().

Referenced by flutter::FlutterEngine::Run(), and flutter::testing::TEST_F().

◆ FlutterDesktopEngineSetNextFrameCallback()

void FlutterDesktopEngineSetNextFrameCallback	(	FlutterDesktopEngineRef	engine,
		VoidCallback	callback,
		void *	user_data
	)

Definition at line 183 of file flutter_windows.cc.

                                                                {
   EngineFromHandle(engine)->SetNextFrameCallback(
       [callback, user_data]() { callback(user_data); });
 }

References callback, EngineFromHandle(), flutter::FlutterWindowsEngine::SetNextFrameCallback(), and user_data.

Referenced by flutter::FlutterEngine::SetNextFrameCallback(), and flutter::testing::TEST_F().

◆ FlutterDesktopGetDpiForHWND()

UINT FlutterDesktopGetDpiForHWND ( HWND hwnd )

Definition at line 246 of file flutter_windows.cc.

                                             {
   return flutter::GetDpiForHWND(hwnd);
 }

References flutter::GetDpiForHWND().

◆ FlutterDesktopGetDpiForMonitor()

UINT FlutterDesktopGetDpiForMonitor ( HMONITOR monitor )

Definition at line 250 of file flutter_windows.cc.

                                                       {
   return flutter::GetDpiForMonitor(monitor);
 }

References flutter::GetDpiForMonitor().

◆ FlutterDesktopMessengerAddRef()

FlutterDesktopMessengerRef FlutterDesktopMessengerAddRef ( FlutterDesktopMessengerRef messenger )

Definition at line 326 of file flutter_windows.cc.

                                           {
   return flutter::FlutterDesktopMessenger::FromRef(messenger)
       ->AddRef()
       ->ToRef();
 }

References flutter::FlutterDesktopMessenger::AddRef(), flutter::FlutterDesktopMessenger::FromRef(), and flutter::FlutterDesktopMessenger::ToRef().

◆ FlutterDesktopMessengerIsAvailable()

bool FlutterDesktopMessengerIsAvailable ( FlutterDesktopMessengerRef messenger )

Definition at line 337 of file flutter_windows.cc.

                                                                               {
   return flutter::FlutterDesktopMessenger::FromRef(messenger)->GetEngine() !=
          nullptr;
 }

References flutter::FlutterDesktopMessenger::FromRef(), and flutter::FlutterDesktopMessenger::GetEngine().

Referenced by FlutterDesktopMessengerSendResponse(), FlutterDesktopMessengerSendWithReply(), and FlutterDesktopMessengerSetCallback().

◆ FlutterDesktopMessengerLock()

FlutterDesktopMessengerRef FlutterDesktopMessengerLock ( FlutterDesktopMessengerRef messenger )

Definition at line 342 of file flutter_windows.cc.

                                           {
   flutter::FlutterDesktopMessenger::FromRef(messenger)->GetMutex().lock();
   return messenger;
 }

References flutter::FlutterDesktopMessenger::FromRef(), and flutter::FlutterDesktopMessenger::GetMutex().

◆ FlutterDesktopMessengerRelease()

void FlutterDesktopMessengerRelease ( FlutterDesktopMessengerRef messenger )

Definition at line 333 of file flutter_windows.cc.

                                                                           {
   flutter::FlutterDesktopMessenger::FromRef(messenger)->Release();
 }

References flutter::FlutterDesktopMessenger::FromRef(), and flutter::FlutterDesktopMessenger::Release().

◆ FlutterDesktopMessengerSend()

bool FlutterDesktopMessengerSend	(	FlutterDesktopMessengerRef	messenger,
		const char *	channel,
		const uint8_t *	message,
		const size_t	message_size
	)

Definition at line 292 of file flutter_windows.cc.

                                                             {
   return FlutterDesktopMessengerSendWithReply(messenger, channel, message,
                                               message_size, nullptr, nullptr);
 }

References FlutterDesktopMessengerSendWithReply(), and message.

Referenced by flutter::BinaryMessengerImpl::Send().

◆ FlutterDesktopMessengerSendResponse()

void FlutterDesktopMessengerSendResponse	(	FlutterDesktopMessengerRef	messenger,
		const FlutterDesktopMessageResponseHandle *	handle,
		const uint8_t *	data,
		size_t	data_length
	)

Definition at line 300 of file flutter_windows.cc.

                         {
   FML_DCHECK(FlutterDesktopMessengerIsAvailable(messenger))
       << "Messenger must reference a running engine to send a response";
  
   flutter::FlutterDesktopMessenger::FromRef(messenger)
       ->GetEngine()
       ->SendPlatformMessageResponse(handle, data, data_length);
 }

References FlutterDesktopMessengerIsAvailable(), flutter::FlutterDesktopMessenger::FromRef(), flutter::FlutterDesktopMessenger::GetEngine(), and flutter::FlutterWindowsEngine::SendPlatformMessageResponse().

Referenced by flutter::IncomingMessageDispatcher::HandleMessage().

◆ FlutterDesktopMessengerSendWithReply()

bool FlutterDesktopMessengerSendWithReply	(	FlutterDesktopMessengerRef	messenger,
		const char *	channel,
		const uint8_t *	message,
		const size_t	message_size,
		const FlutterDesktopBinaryReply	reply,
		void *	user_data
	)

Definition at line 278 of file flutter_windows.cc.

                                                            {
   FML_DCHECK(FlutterDesktopMessengerIsAvailable(messenger))
       << "Messenger must reference a running engine to send a message";
  
   return flutter::FlutterDesktopMessenger::FromRef(messenger)
       ->GetEngine()
       ->SendPlatformMessage(channel, message, message_size, reply, user_data);
 }

References FlutterDesktopMessengerIsAvailable(), flutter::FlutterDesktopMessenger::FromRef(), flutter::FlutterDesktopMessenger::GetEngine(), message, flutter::FlutterWindowsEngine::SendPlatformMessage(), and user_data.

Referenced by FlutterDesktopMessengerSend(), and flutter::BinaryMessengerImpl::Send().

◆ FlutterDesktopMessengerSetCallback()

void FlutterDesktopMessengerSetCallback	(	FlutterDesktopMessengerRef	messenger,
		const char *	channel,
		FlutterDesktopMessageCallback	callback,
		void *	user_data
	)

Definition at line 313 of file flutter_windows.cc.

                                                          {
   FML_DCHECK(FlutterDesktopMessengerIsAvailable(messenger))
       << "Messenger must reference a running engine to set a callback";
  
   flutter::FlutterDesktopMessenger::FromRef(messenger)
       ->GetEngine()
       ->message_dispatcher()
       ->SetMessageCallback(channel, callback, user_data);
 }

References callback, FlutterDesktopMessengerIsAvailable(), flutter::FlutterDesktopMessenger::FromRef(), flutter::FlutterDesktopMessenger::GetEngine(), flutter::FlutterWindowsEngine::message_dispatcher(), flutter::IncomingMessageDispatcher::SetMessageCallback(), and user_data.

Referenced by flutter::BinaryMessengerImpl::SetMessageHandler().

◆ FlutterDesktopMessengerUnlock()

void FlutterDesktopMessengerUnlock ( FlutterDesktopMessengerRef messenger )

Definition at line 348 of file flutter_windows.cc.

                                                                          {
   flutter::FlutterDesktopMessenger::FromRef(messenger)->GetMutex().unlock();
 }

References flutter::FlutterDesktopMessenger::FromRef(), and flutter::FlutterDesktopMessenger::GetMutex().

◆ FlutterDesktopPluginRegistrarGetMessenger()

FlutterDesktopMessengerRef FlutterDesktopPluginRegistrarGetMessenger ( FlutterDesktopPluginRegistrarRef registrar )

Definition at line 267 of file flutter_windows.cc.

                                                 {
   return registrar->engine->messenger();
 }

References FlutterDesktopPluginRegistrar::engine, and flutter::FlutterWindowsEngine::messenger().

◆ FlutterDesktopPluginRegistrarGetView()

FlutterDesktopViewRef FlutterDesktopPluginRegistrarGetView ( FlutterDesktopPluginRegistrarRef registrar )

Definition at line 226 of file flutter_windows.cc.

                                                 {
   return HandleForView(registrar->engine->view());
 }

References FlutterDesktopPluginRegistrar::engine, HandleForView(), and flutter::FlutterWindowsEngine::view().

Referenced by flutter::PluginRegistrarWindows::PluginRegistrarWindows().

◆ FlutterDesktopPluginRegistrarRegisterTopLevelWindowProcDelegate()

void FlutterDesktopPluginRegistrarRegisterTopLevelWindowProcDelegate	(	FlutterDesktopPluginRegistrarRef	registrar,
		FlutterDesktopWindowProcCallback	delegate,
		void *	user_data
	)

Definition at line 231 of file flutter_windows.cc.

                      {
   registrar->engine->window_proc_delegate_manager()
       ->RegisterTopLevelWindowProcDelegate(delegate, user_data);
 }

References FlutterDesktopPluginRegistrar::engine, flutter::WindowProcDelegateManager::RegisterTopLevelWindowProcDelegate(), user_data, and flutter::FlutterWindowsEngine::window_proc_delegate_manager().

Referenced by flutter::PluginRegistrarWindows::RegisterTopLevelWindowProcDelegate().

◆ FlutterDesktopPluginRegistrarSetDestructionHandler()

void FlutterDesktopPluginRegistrarSetDestructionHandler	(	FlutterDesktopPluginRegistrarRef	registrar,
		FlutterDesktopOnPluginRegistrarDestroyed	callback
	)

Definition at line 272 of file flutter_windows.cc.

                                                        {
   registrar->engine->AddPluginRegistrarDestructionCallback(callback, registrar);
 }

References flutter::FlutterWindowsEngine::AddPluginRegistrarDestructionCallback(), callback, and FlutterDesktopPluginRegistrar::engine.

Referenced by flutter::PluginRegistrarManager::GetRegistrar().

◆ FlutterDesktopPluginRegistrarUnregisterTopLevelWindowProcDelegate()

void FlutterDesktopPluginRegistrarUnregisterTopLevelWindowProcDelegate	(	FlutterDesktopPluginRegistrarRef	registrar,
		FlutterDesktopWindowProcCallback	delegate
	)

Definition at line 239 of file flutter_windows.cc.

                                                {
   registrar->engine->window_proc_delegate_manager()
       ->UnregisterTopLevelWindowProcDelegate(delegate);
 }

References FlutterDesktopPluginRegistrar::engine, flutter::WindowProcDelegateManager::UnregisterTopLevelWindowProcDelegate(), and flutter::FlutterWindowsEngine::window_proc_delegate_manager().

Referenced by flutter::PluginRegistrarWindows::UnregisterTopLevelWindowProcDelegate().

◆ FlutterDesktopRegistrarGetTextureRegistrar()

FlutterDesktopTextureRegistrarRef FlutterDesktopRegistrarGetTextureRegistrar ( FlutterDesktopPluginRegistrarRef registrar )

Definition at line 352 of file flutter_windows.cc.

                                                 {
   return HandleForTextureRegistrar(registrar->engine->texture_registrar());
 }

References FlutterDesktopPluginRegistrar::engine, HandleForTextureRegistrar(), and flutter::FlutterWindowsEngine::texture_registrar().

◆ FlutterDesktopResyncOutputStreams()

void FlutterDesktopResyncOutputStreams ( )

Definition at line 254 of file flutter_windows.cc.

                                          {
   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();
 }

◆ FlutterDesktopTextureRegistrarMarkExternalTextureFrameAvailable()

bool FlutterDesktopTextureRegistrarMarkExternalTextureFrameAvailable	(	FlutterDesktopTextureRegistrarRef	texture_registrar,
		int64_t	texture_id
	)

Definition at line 378 of file flutter_windows.cc.

                         {
   return TextureRegistrarFromHandle(texture_registrar)
       ->MarkTextureFrameAvailable(texture_id);
 }

References flutter::FlutterWindowsTextureRegistrar::MarkTextureFrameAvailable(), texture_id, and TextureRegistrarFromHandle().

Referenced by flutter::TextureRegistrarImpl::MarkTextureFrameAvailable().

◆ FlutterDesktopTextureRegistrarRegisterExternalTexture()

int64_t FlutterDesktopTextureRegistrarRegisterExternalTexture	(	FlutterDesktopTextureRegistrarRef	texture_registrar,
		const FlutterDesktopTextureInfo *	texture_info
	)

Definition at line 357 of file flutter_windows.cc.

                                                    {
   return TextureRegistrarFromHandle(texture_registrar)
       ->RegisterTexture(texture_info);
 }

References flutter::FlutterWindowsTextureRegistrar::RegisterTexture(), and TextureRegistrarFromHandle().

Referenced by flutter::TextureRegistrarImpl::RegisterTexture().

◆ FlutterDesktopTextureRegistrarUnregisterExternalTexture()

void FlutterDesktopTextureRegistrarUnregisterExternalTexture	(	FlutterDesktopTextureRegistrarRef	texture_registrar,
		int64_t	texture_id,
		void()(void user_data)	callback,
		void *	user_data
	)

Definition at line 364 of file flutter_windows.cc.

                      {
   auto registrar = TextureRegistrarFromHandle(texture_registrar);
   if (callback) {
     registrar->UnregisterTexture(
         texture_id, [callback, user_data]() { callback(user_data); });
     return;
   }
   registrar->UnregisterTexture(texture_id);
 }

References callback, texture_id, TextureRegistrarFromHandle(), and user_data.

Referenced by flutter::TextureRegistrarImpl::UnregisterTexture().

◆ FlutterDesktopViewControllerCreate()

FlutterDesktopViewControllerRef FlutterDesktopViewControllerCreate	(	int	width,
		int	height,
		FlutterDesktopEngineRef	engine
	)

Definition at line 64 of file flutter_windows.cc.

                                     {
   std::unique_ptr<flutter::WindowBindingHandler> window_wrapper =
       std::make_unique<flutter::FlutterWindow>(width, height);
  
   auto state = std::make_unique<FlutterDesktopViewControllerState>();
   state->view =
       std::make_unique<flutter::FlutterWindowsView>(std::move(window_wrapper));
   // Take ownership of the engine, starting it if necessary.
   state->view->SetEngine(
       std::unique_ptr<flutter::FlutterWindowsEngine>(EngineFromHandle(engine)));
   state->view->CreateRenderSurface();
   if (!state->view->GetEngine()->running()) {
     if (!state->view->GetEngine()->Run()) {
       return nullptr;
     }
   }
  
   // Must happen after engine is running.
   state->view->SendInitialBounds();
   state->view->SendInitialAccessibilityFeatures();
   return state.release();
 }

References EngineFromHandle().

Referenced by flutter::FlutterViewController::FlutterViewController().

◆ FlutterDesktopViewControllerDestroy()

void FlutterDesktopViewControllerDestroy ( FlutterDesktopViewControllerRef controller )

Definition at line 90 of file flutter_windows.cc.

                                                 {
   delete controller;
 }

Referenced by flutter::FlutterViewController::~FlutterViewController().

◆ FlutterDesktopViewControllerForceRedraw()

void FlutterDesktopViewControllerForceRedraw ( FlutterDesktopViewControllerRef controller )

Definition at line 105 of file flutter_windows.cc.

                                                 {
   controller->view->ForceRedraw();
 }

References FlutterDesktopViewControllerState::view.

Referenced by flutter::FlutterViewController::ForceRedraw().

◆ FlutterDesktopViewControllerGetEngine()

FlutterDesktopEngineRef FlutterDesktopViewControllerGetEngine ( FlutterDesktopViewControllerRef controller )

Definition at line 95 of file flutter_windows.cc.

                                                 {
   return HandleForEngine(controller->view->GetEngine());
 }

References HandleForEngine(), and FlutterDesktopViewControllerState::view.

Referenced by flutter::testing::TEST_F().

◆ FlutterDesktopViewControllerGetView()

FlutterDesktopViewRef FlutterDesktopViewControllerGetView ( FlutterDesktopViewControllerRef controller )

Definition at line 100 of file flutter_windows.cc.

                                                 {
   return HandleForView(controller->view.get());
 }

References HandleForView(), and FlutterDesktopViewControllerState::view.

Referenced by flutter::FlutterViewController::FlutterViewController(), and flutter::testing::TEST_F().

◆ FlutterDesktopViewControllerHandleTopLevelWindowProc()

bool FlutterDesktopViewControllerHandleTopLevelWindowProc	(	FlutterDesktopViewControllerRef	controller,
		HWND	hwnd,
		UINT	message,
		WPARAM	wparam,
		LPARAM	lparam,
		LRESULT *	result
	)

Definition at line 110 of file flutter_windows.cc.

                      {
   std::optional<LRESULT> delegate_result =
       controller->view->GetEngine()
           ->window_proc_delegate_manager()
           ->OnTopLevelWindowProc(hwnd, message, wparam, lparam);
   if (delegate_result) {
     *result = *delegate_result;
   }
   return delegate_result.has_value();
 }

References message, and FlutterDesktopViewControllerState::view.

Referenced by flutter::FlutterViewController::HandleTopLevelWindowProc().

◆ FlutterDesktopViewGetGraphicsAdapter()

IDXGIAdapter* FlutterDesktopViewGetGraphicsAdapter ( FlutterDesktopViewRef view )

Definition at line 194 of file flutter_windows.cc.

                                                                                {
   auto surface_manager = ViewFromHandle(view)->GetEngine()->surface_manager();
   if (surface_manager) {
     Microsoft::WRL::ComPtr<ID3D11Device> d3d_device;
     Microsoft::WRL::ComPtr<IDXGIDevice> dxgi_device;
     if (surface_manager->GetDevice(d3d_device.GetAddressOf()) &&
         SUCCEEDED(d3d_device.As(&dxgi_device))) {
       IDXGIAdapter* adapter;
       if (SUCCEEDED(dxgi_device->GetAdapter(&adapter))) {
         return adapter;
       }
     }
   }
   return nullptr;
 }

References flutter::FlutterWindowsView::GetEngine(), flutter::FlutterWindowsEngine::surface_manager(), and ViewFromHandle().

Referenced by flutter::FlutterView::GetGraphicsAdapter(), and flutter::testing::TEST_F().

◆ FlutterDesktopViewGetHWND()

HWND FlutterDesktopViewGetHWND ( FlutterDesktopViewRef view )

Definition at line 190 of file flutter_windows.cc.

                                                            {
   return ViewFromHandle(view)->GetPlatformWindow();
 }

References flutter::FlutterWindowsView::GetPlatformWindow(), and ViewFromHandle().

Referenced by flutter::FlutterView::GetNativeWindow().

◆ HandleForEngine()

static FlutterDesktopEngineRef HandleForEngine ( flutter::FlutterWindowsEngine * engine )

static

Definition at line 37 of file flutter_windows.cc.

                                          {
   return reinterpret_cast<FlutterDesktopEngineRef>(engine);
 }

Referenced by FlutterDesktopEngineCreate(), and FlutterDesktopViewControllerGetEngine().

◆ HandleForTextureRegistrar()

static FlutterDesktopTextureRegistrarRef HandleForTextureRegistrar ( flutter::FlutterWindowsTextureRegistrar * registrar )

static

Definition at line 59 of file flutter_windows.cc.

                                                       {
   return reinterpret_cast<FlutterDesktopTextureRegistrarRef>(registrar);
 }

Referenced by FlutterDesktopEngineGetTextureRegistrar(), and FlutterDesktopRegistrarGetTextureRegistrar().

◆ HandleForView()

static FlutterDesktopViewRef HandleForView ( flutter::FlutterWindowsView * view )

static

Definition at line 48 of file flutter_windows.cc.

                                                                             {
   return reinterpret_cast<FlutterDesktopViewRef>(view);
 }

Referenced by FlutterDesktopPluginRegistrarGetView(), and FlutterDesktopViewControllerGetView().

◆ TextureRegistrarFromHandle()

static flutter::FlutterWindowsTextureRegistrar* TextureRegistrarFromHandle ( FlutterDesktopTextureRegistrarRef ref )

static

Definition at line 53 of file flutter_windows.cc.

                                            {
   return reinterpret_cast<flutter::FlutterWindowsTextureRegistrar*>(ref);
 }

Referenced by FlutterDesktopTextureRegistrarMarkExternalTextureFrameAvailable(), FlutterDesktopTextureRegistrarRegisterExternalTexture(), and FlutterDesktopTextureRegistrarUnregisterExternalTexture().

◆ ViewFromHandle()

static flutter::FlutterWindowsView* ViewFromHandle ( FlutterDesktopViewRef ref )

static

Definition at line 43 of file flutter_windows.cc.

                                                                             {
   return reinterpret_cast<flutter::FlutterWindowsView*>(ref);
 }

Referenced by FlutterDesktopViewGetGraphicsAdapter(), and FlutterDesktopViewGetHWND().

Functions

Function Documentation

◆ EngineFromHandle()

◆ FlutterDesktopEngineCreate()

◆ FlutterDesktopEngineDestroy()

◆ FlutterDesktopEngineGetMessenger()

◆ FlutterDesktopEngineGetPluginRegistrar()

◆ FlutterDesktopEngineGetTextureRegistrar()

◆ FlutterDesktopEngineProcessExternalWindowMessage()

◆ FlutterDesktopEngineProcessMessages()

◆ FlutterDesktopEngineReloadSystemFonts()

◆ FlutterDesktopEngineRun()

◆ FlutterDesktopEngineSetNextFrameCallback()

◆ FlutterDesktopGetDpiForHWND()

◆ FlutterDesktopGetDpiForMonitor()

◆ FlutterDesktopMessengerAddRef()

◆ FlutterDesktopMessengerIsAvailable()

◆ FlutterDesktopMessengerLock()

◆ FlutterDesktopMessengerRelease()

◆ FlutterDesktopMessengerSend()

◆ FlutterDesktopMessengerSendResponse()

◆ FlutterDesktopMessengerSendWithReply()

◆ FlutterDesktopMessengerSetCallback()

◆ FlutterDesktopMessengerUnlock()

◆ FlutterDesktopPluginRegistrarGetMessenger()

◆ FlutterDesktopPluginRegistrarGetView()

◆ FlutterDesktopPluginRegistrarRegisterTopLevelWindowProcDelegate()

◆ FlutterDesktopPluginRegistrarSetDestructionHandler()

◆ FlutterDesktopPluginRegistrarUnregisterTopLevelWindowProcDelegate()

◆ FlutterDesktopRegistrarGetTextureRegistrar()

◆ FlutterDesktopResyncOutputStreams()

◆ FlutterDesktopTextureRegistrarMarkExternalTextureFrameAvailable()

◆ FlutterDesktopTextureRegistrarRegisterExternalTexture()

◆ FlutterDesktopTextureRegistrarUnregisterExternalTexture()

◆ FlutterDesktopViewControllerCreate()

◆ FlutterDesktopViewControllerDestroy()

◆ FlutterDesktopViewControllerForceRedraw()

◆ FlutterDesktopViewControllerGetEngine()

◆ FlutterDesktopViewControllerGetView()

◆ FlutterDesktopViewControllerHandleTopLevelWindowProc()

◆ FlutterDesktopViewGetGraphicsAdapter()

◆ FlutterDesktopViewGetHWND()

◆ HandleForEngine()

◆ HandleForTextureRegistrar()

◆ HandleForView()

◆ TextureRegistrarFromHandle()

◆ ViewFromHandle()