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5bb2480bcd
This updates to mojo 4e4d51ce28a and mojo sdk 711a0bcfb141b4 and updates the sky package's pubspec.yaml dependency to '>=0.1.0 <0.2.0' to be compatible with the current mojo package. This includes an update to the Mojo Dart generator to produce real classes for enums and the corresponding updates for users of the KeyboardType enum in Sky as well as one scoped_ptr->std::unique_ptr in shell corresponding to a change in the Mojo EDK. When a new version of the sky and sky_services package are pushed this will fix domokit/mojo#440.
96 lines
2.6 KiB
C++
96 lines
2.6 KiB
C++
// Copyright 2015 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 "sky/shell/shell.h"
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#include <memory>
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#include "base/bind.h"
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#include "base/i18n/icu_util.h"
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#include "base/lazy_instance.h"
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#include "base/memory/discardable_memory.h"
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#include "base/memory/discardable_memory_allocator.h"
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#include "base/single_thread_task_runner.h"
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#include "mojo/message_pump/message_pump_mojo.h"
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#include "mojo/edk/embedder/embedder.h"
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#include "mojo/edk/embedder/simple_platform_support.h"
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#include "sky/shell/ui/engine.h"
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#include "ui/gl/gl_surface.h"
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namespace sky {
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namespace shell {
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namespace {
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static Shell* g_shell = nullptr;
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scoped_ptr<base::MessagePump> CreateMessagePumpMojo() {
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return make_scoped_ptr(new mojo::common::MessagePumpMojo);
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}
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class NonDiscardableMemory : public base::DiscardableMemory {
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public:
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explicit NonDiscardableMemory(size_t size) : data_(new uint8_t[size]) {}
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bool Lock() override { return false; }
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void Unlock() override {}
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void* data() const override { return data_.get(); }
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private:
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scoped_ptr<uint8_t[]> data_;
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};
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class NonDiscardableMemoryAllocator : public base::DiscardableMemoryAllocator {
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public:
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scoped_ptr<base::DiscardableMemory> AllocateLockedDiscardableMemory(
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size_t size) override {
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return make_scoped_ptr(new NonDiscardableMemory(size));
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}
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};
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base::LazyInstance<NonDiscardableMemoryAllocator> g_discardable;
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} // namespace
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Shell::Shell(scoped_ptr<ServiceProviderContext> service_provider_context)
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: service_provider_context_(service_provider_context.Pass()) {
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DCHECK(!g_shell);
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mojo::embedder::Init(std::unique_ptr<mojo::embedder::PlatformSupport>(
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new mojo::embedder::SimplePlatformSupport()));
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base::Thread::Options options;
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options.message_pump_factory = base::Bind(&CreateMessagePumpMojo);
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gpu_thread_.reset(new base::Thread("gpu_thread"));
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gpu_thread_->StartWithOptions(options);
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ui_thread_.reset(new base::Thread("ui_thread"));
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ui_thread_->StartWithOptions(options);
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ui_task_runner()->PostTask(FROM_HERE, base::Bind(&Engine::Init));
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}
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Shell::~Shell() {
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}
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void Shell::Init(scoped_ptr<ServiceProviderContext> service_provider_context) {
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CHECK(base::i18n::InitializeICU());
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#if !defined(OS_LINUX)
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CHECK(gfx::GLSurface::InitializeOneOff());
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#endif
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base::DiscardableMemoryAllocator::SetInstance(&g_discardable.Get());
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g_shell = new Shell(service_provider_context.Pass());
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}
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Shell& Shell::Shared() {
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DCHECK(g_shell);
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return *g_shell;
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}
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TracingController& Shell::tracing_controller() {
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return tracing_controller_;
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}
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} // namespace shell
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} // namespace sky
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