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// Copyright 2015 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.
#ifndef SERVICES_UI_VIEW_MANAGER_VIEW_IMPL_H_
#define SERVICES_UI_VIEW_MANAGER_VIEW_IMPL_H_
#include "base/macros.h"
#include "mojo/common/binding_set.h"
#include "mojo/services/ui/views/interfaces/views.mojom.h"
namespace view_manager {
class ViewRegistry;
class ViewState;
// View interface implementation.
// This object is owned by its associated ViewState.
class ViewImpl : public mojo::ui::View,
public mojo::ui::ViewContainer,
public mojo::ui::ViewOwner,
public mojo::ServiceProvider {
public:
ViewImpl(ViewRegistry* registry, ViewState* state);
~ViewImpl() override;
private:
// |View|:
void GetToken(const mojo::ui::View::GetTokenCallback& callback) override;
void GetServiceProvider(mojo::InterfaceRequest<mojo::ServiceProvider>
service_provider_request) override;
void CreateScene(
mojo::InterfaceRequest<mojo::gfx::composition::Scene> scene) override;
void GetContainer(mojo::InterfaceRequest<mojo::ui::ViewContainer>
view_container_request) override;
// |ViewContainer|:
void SetListener(
mojo::InterfaceHandle<mojo::ui::ViewContainerListener> listener) override;
void AddChild(
uint32_t child_key,
mojo::InterfaceHandle<mojo::ui::ViewOwner> child_view_owner) override;
void RemoveChild(uint32_t child_key,
mojo::InterfaceRequest<mojo::ui::ViewOwner>
transferred_view_owner_request) override;
void SetChildProperties(
uint32_t child_key,
uint32_t child_scene_version,
mojo::ui::ViewPropertiesPtr child_view_properties) override;
// |ServiceProvider|:
void ConnectToService(const mojo::String& service_name,
mojo::ScopedMessagePipeHandle client_handle) override;
ViewRegistry* const registry_;
ViewState* const state_;
mojo::BindingSet<mojo::ServiceProvider> service_provider_bindings_;
mojo::BindingSet<mojo::ui::ViewContainer> container_bindings_;
DISALLOW_COPY_AND_ASSIGN(ViewImpl);
};
} // namespace view_manager
#endif // SERVICES_UI_VIEW_MANAGER_VIEW_IMPL_H_