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Unified Diff: mojo/examples/surfaces_app/surfaces_app.cc

Issue 684543003: Move //mojo/examples to //examples (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 6 years, 2 months ago
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Index: mojo/examples/surfaces_app/surfaces_app.cc
diff --git a/mojo/examples/surfaces_app/surfaces_app.cc b/mojo/examples/surfaces_app/surfaces_app.cc
deleted file mode 100644
index 307c20c274e8cbda484e51aa35d080c18c6e4678..0000000000000000000000000000000000000000
--- a/mojo/examples/surfaces_app/surfaces_app.cc
+++ /dev/null
@@ -1,141 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/bind.h"
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "base/message_loop/message_loop.h"
-#include "cc/surfaces/surface_id_allocator.h"
-#include "mojo/application/application_runner_chromium.h"
-#include "mojo/converters/geometry/geometry_type_converters.h"
-#include "mojo/converters/surfaces/surfaces_type_converters.h"
-#include "mojo/examples/surfaces_app/child.mojom.h"
-#include "mojo/examples/surfaces_app/embedder.h"
-#include "mojo/public/c/system/main.h"
-#include "mojo/public/cpp/application/application_connection.h"
-#include "mojo/public/cpp/application/application_delegate.h"
-#include "mojo/public/cpp/system/core.h"
-#include "mojo/services/public/interfaces/gpu/command_buffer.mojom.h"
-#include "mojo/services/public/interfaces/gpu/gpu.mojom.h"
-#include "mojo/services/public/interfaces/native_viewport/native_viewport.mojom.h"
-#include "mojo/services/public/interfaces/surfaces/surfaces.mojom.h"
-#include "mojo/services/public/interfaces/surfaces/surfaces_service.mojom.h"
-#include "ui/gfx/rect.h"
-
-namespace mojo {
-namespace examples {
-
-class SurfacesApp : public ApplicationDelegate,
- public SurfaceClient,
- public NativeViewportClient {
- public:
- SurfacesApp() : weak_factory_(this) {}
- virtual ~SurfacesApp() {}
-
- // ApplicationDelegate implementation
- virtual bool ConfigureIncomingConnection(
- ApplicationConnection* connection) override {
- connection->ConnectToService("mojo:native_viewport_service", &viewport_);
- viewport_.set_client(this);
-
- connection->ConnectToService("mojo:surfaces_service", &surfaces_service_);
- surfaces_service_->CreateSurfaceConnection(base::Bind(
- &SurfacesApp::SurfaceConnectionCreated, base::Unretained(this)));
-
- size_ = gfx::Size(800, 600);
-
- viewport_->Create(Size::From(size_),
- base::Bind(&SurfacesApp::OnCreatedNativeViewport,
- weak_factory_.GetWeakPtr()));
- viewport_->Show();
-
- child_size_ = gfx::Size(size_.width() / 3, size_.height() / 2);
- connection->ConnectToService("mojo:surfaces_child_app", &child_one_);
- connection->ConnectToService("mojo:surfaces_child_gl_app", &child_two_);
- child_one_->ProduceFrame(Color::From(SK_ColorBLUE),
- Size::From(child_size_),
- base::Bind(&SurfacesApp::ChildOneProducedFrame,
- base::Unretained(this)));
- child_two_->ProduceFrame(Color::From(SK_ColorGREEN),
- Size::From(child_size_),
- base::Bind(&SurfacesApp::ChildTwoProducedFrame,
- base::Unretained(this)));
- return true;
- }
-
- void ChildOneProducedFrame(SurfaceIdPtr id) {
- child_one_id_ = id.To<cc::SurfaceId>();
- }
-
- void ChildTwoProducedFrame(SurfaceIdPtr id) {
- child_two_id_ = id.To<cc::SurfaceId>();
- }
-
- void Draw(int offset) {
- int bounced_offset = offset;
- if (offset > 200)
- bounced_offset = 400 - offset;
- embedder_->ProduceFrame(
- child_one_id_, child_two_id_, child_size_, size_, bounced_offset);
- base::MessageLoop::current()->PostDelayedTask(
- FROM_HERE,
- base::Bind(
- &SurfacesApp::Draw, base::Unretained(this), (offset + 2) % 400),
- base::TimeDelta::FromMilliseconds(50));
- }
-
- void SurfaceConnectionCreated(SurfacePtr surface, uint32_t id_namespace) {
- surface_ = surface.Pass();
- surface_.set_client(this);
- embedder_.reset(new Embedder(surface_.get()));
- allocator_.reset(new cc::SurfaceIdAllocator(id_namespace));
-
- onscreen_id_ = allocator_->GenerateId();
- embedder_->SetSurfaceId(onscreen_id_);
- surface_->CreateSurface(SurfaceId::From(onscreen_id_), Size::From(size_));
- viewport_->SubmittedFrame(SurfaceId::From(onscreen_id_));
- Draw(10);
- }
-
- // SurfaceClient implementation.
- virtual void ReturnResources(Array<ReturnedResourcePtr> resources) override {
- DCHECK(!resources.size());
- }
- // NativeViewportClient implementation.
- virtual void OnSizeChanged(mojo::SizePtr size) override {}
- virtual void OnDestroyed() override {}
- virtual void OnEvent(mojo::EventPtr event,
- const mojo::Callback<void()>& callback) override {
- callback.Run();
- }
-
- private:
- void OnCreatedNativeViewport(uint64_t native_viewport_id) {}
-
- SurfacesServicePtr surfaces_service_;
- SurfacePtr surface_;
- cc::SurfaceId onscreen_id_;
- scoped_ptr<cc::SurfaceIdAllocator> allocator_;
- scoped_ptr<Embedder> embedder_;
- ChildPtr child_one_;
- cc::SurfaceId child_one_id_;
- ChildPtr child_two_;
- cc::SurfaceId child_two_id_;
- gfx::Size size_;
- gfx::Size child_size_;
-
- NativeViewportPtr viewport_;
-
- base::WeakPtrFactory<SurfacesApp> weak_factory_;
-
- DISALLOW_COPY_AND_ASSIGN(SurfacesApp);
-};
-
-} // namespace examples
-} // namespace mojo
-
-MojoResult MojoMain(MojoHandle shell_handle) {
- mojo::ApplicationRunnerChromium runner(new mojo::examples::SurfacesApp);
- return runner.Run(shell_handle);
-}
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