flutter::EmbedderThreadHost Class Reference

#include <embedder_thread_host.h>

Public Member Functions
	EmbedderThreadHost (ThreadHost host, const flutter::TaskRunners &runners, const std::set< fml::RefPtr< EmbedderTaskRunner > > &embedder_task_runners)
	~EmbedderThreadHost ()
bool	IsValid () const
const flutter::TaskRunners &	GetTaskRunners () const
bool	PostTask (int64_t runner, uint64_t task) const

Static Public Member Functions
static std::unique_ptr< EmbedderThreadHost >	CreateEmbedderOrEngineManagedThreadHost (const FlutterCustomTaskRunners *custom_task_runners, const flutter::ThreadConfigSetter &config_setter=fml::Thread::SetCurrentThreadName)

Detailed Description

Definition at line 20 of file embedder_thread_host.h.

Constructor & Destructor Documentation

EmbedderThreadHost()

flutter::EmbedderThreadHost::EmbedderThreadHost	(	ThreadHost	host,
		const flutter::TaskRunners &	runners,
		const std::set< fml::RefPtr< EmbedderTaskRunner > > &	embedder_task_runners
	)

Definition at line 270 of file embedder_thread_host.cc.

    : host_(std::move(host)), runners_(runners) {
  for (const auto& runner : embedder_task_runners) {
    runners_map_[reinterpret_cast<int64_t>(runner.get())] = runner;
  }
}

~EmbedderThreadHost()

flutter::EmbedderThreadHost::~EmbedderThreadHost ( )

default

Member Function Documentation

CreateEmbedderOrEngineManagedThreadHost()

std::unique_ptr< EmbedderThreadHost > flutter::EmbedderThreadHost::CreateEmbedderOrEngineManagedThreadHost ( const FlutterCustomTaskRunners *  custom_task_runners, const flutter::ThreadConfigSetter &  config_setter = fml::Thread::SetCurrentThreadName  )

static

Definition at line 83 of file embedder_thread_host.cc.

                                                    {
  {
    auto host =
        CreateEmbedderManagedThreadHost(custom_task_runners, config_setter);
    if (host && host->IsValid()) {
      return host;
    }
  }
 
  // Only attempt to create the engine managed host if the embedder did not
  // specify a custom configuration. Don't fallback to the engine managed
  // configuration if the embedder attempted to specify a configuration but
  // messed up with an incorrect configuration.
  if (custom_task_runners == nullptr) {
    auto host = CreateEngineManagedThreadHost(config_setter);
    if (host && host->IsValid()) {
      return host;
    }
  }
 
  return nullptr;
}

GetTaskRunners()

const flutter::TaskRunners & flutter::EmbedderThreadHost::GetTaskRunners

(

)

const

Definition at line 286 of file embedder_thread_host.cc.

                                                                   {
  return runners_;
}

IsValid()

bool flutter::EmbedderThreadHost::IsValid

(

)

const

Definition at line 282 of file embedder_thread_host.cc.

                                       {
  return runners_.IsValid();
}

PostTask()

bool flutter::EmbedderThreadHost::PostTask	(	int64_t	runner,
		uint64_t	task
	)		const

Definition at line 290 of file embedder_thread_host.cc.

                                                                     {
  auto found = runners_map_.find(runner);
  if (found == runners_map_.end()) {
    return false;
  }
  return found->second->PostTask(task);
}

---

The documentation for this class was generated from the following files:

• shell/platform/embedder/embedder_thread_host.h
• shell/platform/embedder/embedder_thread_host.cc