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// Copyright 2013 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 <stdio.h>
#include <string>
#include "base/macros.h"
#include "base/message_loop/message_loop.h"
#include "mojo/examples/compositor_app/compositor_host.h"
#include "mojo/public/cpp/bindings/allocation_scope.h"
#include "mojo/public/cpp/gles2/gles2.h"
#include "mojo/public/cpp/shell/application.h"
#include "mojo/public/cpp/system/core.h"
#include "mojo/public/interfaces/shell/shell.mojom.h"
#include "mojo/services/native_viewport/geometry_conversions.h"
#include "mojo/services/native_viewport/native_viewport.mojom.h"
#include "ui/gfx/rect.h"
#if defined(WIN32)
#if !defined(CDECL)
#define CDECL __cdecl
#endif
#define SAMPLE_APP_EXPORT __declspec(dllexport)
#else
#define CDECL
#define SAMPLE_APP_EXPORT __attribute__((visibility("default")))
#endif
namespace mojo {
namespace examples {
class SampleApp : public Application, public NativeViewportClient {
public:
explicit SampleApp(MojoHandle shell_handle) : Application(shell_handle) {
AllocationScope scope;
ConnectTo("mojo:mojo_native_viewport_service", &viewport_);
viewport_->SetClient(this);
viewport_->Create(gfx::Rect(10, 10, 800, 600));
viewport_->Show();
MessagePipe gles2_pipe;
viewport_->CreateGLES2Context(gles2_pipe.handle0.Pass());
host_.reset(new CompositorHost(gles2_pipe.handle1.Pass()));
}
virtual void OnCreated() OVERRIDE {
}
virtual void OnDestroyed() OVERRIDE {
base::MessageLoop::current()->Quit();
}
virtual void OnBoundsChanged(const Rect& bounds) OVERRIDE {
host_->SetSize(bounds.size());
}
virtual void OnEvent(const Event& event,
const mojo::Callback<void()>& callback) OVERRIDE {
callback.Run();
}
private:
NativeViewportPtr viewport_;
scoped_ptr<CompositorHost> host_;
};
} // namespace examples
} // namespace mojo
extern "C" SAMPLE_APP_EXPORT MojoResult CDECL MojoMain(
MojoHandle shell_handle) {
base::MessageLoop loop;
mojo::GLES2Initializer gles2;
mojo::examples::SampleApp app(shell_handle);
loop.Run();
return MOJO_RESULT_OK;
}
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