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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 "mojo/examples/sample_app/gles2_client_impl.h"
#include "mojo/public/cpp/application/application.h"
#include "mojo/public/cpp/bindings/allocation_scope.h"
#include "mojo/public/cpp/environment/environment.h"
#include "mojo/public/cpp/gles2/gles2.h"
#include "mojo/public/cpp/system/core.h"
#include "mojo/public/cpp/system/macros.h"
#include "mojo/public/cpp/utility/run_loop.h"
#include "mojo/public/interfaces/service_provider/service_provider.mojom.h"
#include "mojo/services/native_viewport/native_viewport.mojom.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 service_provider_handle)
: Application(service_provider_handle) {
ConnectTo("mojo:mojo_native_viewport_service", &viewport_);
viewport_.set_client(this);
AllocationScope scope;
Rect::Builder rect;
Point::Builder point;
point.set_x(10);
point.set_y(10);
rect.set_position(point.Finish());
Size::Builder size;
size.set_width(800);
size.set_height(600);
rect.set_size(size.Finish());
viewport_->Create(rect.Finish());
viewport_->Show();
MessagePipe gles2_pipe;
viewport_->CreateGLES2Context(gles2_pipe.handle0.Pass());
gles2_client_.reset(new GLES2ClientImpl(gles2_pipe.handle1.Pass()));
}
virtual ~SampleApp() {
// TODO(darin): Fix shutdown so we don't need to leak this.
MOJO_ALLOW_UNUSED GLES2ClientImpl* leaked = gles2_client_.release();
}
virtual void OnCreated() MOJO_OVERRIDE {
}
virtual void OnDestroyed() MOJO_OVERRIDE {
RunLoop::current()->Quit();
}
virtual void OnBoundsChanged(const Rect& bounds) MOJO_OVERRIDE {
gles2_client_->SetSize(bounds.size());
}
virtual void OnEvent(const Event& event,
const Callback<void()>& callback) MOJO_OVERRIDE {
if (!event.location().is_null())
gles2_client_->HandleInputEvent(event);
callback.Run();
}
private:
scoped_ptr<GLES2ClientImpl> gles2_client_;
NativeViewportPtr viewport_;
};
} // namespace examples
} // namespace mojo
extern "C" SAMPLE_APP_EXPORT MojoResult CDECL MojoMain(
MojoHandle service_provider_handle) {
mojo::Environment env;
mojo::RunLoop loop;
mojo::GLES2Initializer gles2;
mojo::examples::SampleApp app(service_provider_handle);
loop.Run();
return MOJO_RESULT_OK;
}
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