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ce13c1a040
* Rename hittable to hitTestable Apparently hittable is not politically correct. * Enable tracing on Fuchsia
89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "flutter/content_handler/app.h"
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#include <thread>
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#include <utility>
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#include "apps/tracing/lib/trace/provider.h"
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#include "flutter/common/settings.h"
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#include "flutter/common/threads.h"
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#include "flutter/runtime/runtime_init.h"
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#include "flutter/sky/engine/platform/fonts/fuchsia/FontCacheFuchsia.h"
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#include "lib/ftl/macros.h"
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#include "lib/ftl/tasks/task_runner.h"
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#include "lib/mtl/tasks/message_loop.h"
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#include "lib/mtl/threading/create_thread.h"
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namespace flutter_runner {
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namespace {
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void QuitMessageLoop() {
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mtl::MessageLoop::GetCurrent()->QuitNow();
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}
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} // namespace
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App::App() {
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context_ = modular::ApplicationContext::CreateFromStartupInfo();
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tracing::InitializeTracer(context_.get(), {});
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ftl::RefPtr<ftl::TaskRunner> gpu_task_runner;
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gpu_thread_ = mtl::CreateThread(&gpu_task_runner);
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ftl::RefPtr<ftl::TaskRunner> ui_task_runner(
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mtl::MessageLoop::GetCurrent()->task_runner());
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ftl::RefPtr<ftl::TaskRunner> io_task_runner;
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io_thread_ = mtl::CreateThread(&io_task_runner);
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// Notice that the Platform and UI threads are actually the same.
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blink::Threads::Set(blink::Threads(ui_task_runner, gpu_task_runner,
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ui_task_runner, io_task_runner));
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blink::Settings::Set(blink::Settings());
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blink::InitRuntime();
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blink::SetFontProvider(
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context_->ConnectToEnvironmentService<fonts::FontProvider>());
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context_->outgoing_services()->AddService<modular::ApplicationRunner>(
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[this](fidl::InterfaceRequest<modular::ApplicationRunner> request) {
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runner_bindings_.AddBinding(this, std::move(request));
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});
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}
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App::~App() {
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StopThreads();
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}
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void App::StartApplication(
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modular::ApplicationPackagePtr application,
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modular::ApplicationStartupInfoPtr startup_info,
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fidl::InterfaceRequest<modular::ApplicationController> controller) {
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std::unique_ptr<ApplicationControllerImpl> impl =
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std::make_unique<ApplicationControllerImpl>(this, std::move(application),
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std::move(startup_info),
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std::move(controller));
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ApplicationControllerImpl* key = impl.get();
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controllers_.emplace(key, std::move(impl));
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}
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void App::Destroy(ApplicationControllerImpl* controller) {
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auto it = controllers_.find(controller);
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if (it == controllers_.end())
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return;
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controllers_.erase(it);
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}
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void App::StopThreads() {
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blink::Threads::Gpu()->PostTask(QuitMessageLoop);
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blink::Threads::IO()->PostTask(QuitMessageLoop);
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gpu_thread_.join();
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io_thread_.join();
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}
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} // namespace flutter_runner
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