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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_APP_SHIM_REMOTE_COCOA_WEB_CONTENTS_NS_VIEW_BRIDGE_H_
#define CONTENT_APP_SHIM_REMOTE_COCOA_WEB_CONTENTS_NS_VIEW_BRIDGE_H_
#import <Cocoa/Cocoa.h>
#include <memory>
#include "base/task/sequenced_task_runner.h"
#include "components/remote_cocoa/app_shim/ns_view_ids.h"
#include "content/common/content_export.h"
#include "content/common/web_contents_ns_view_bridge.mojom.h"
#include "mojo/public/cpp/bindings/associated_receiver.h"
#include "mojo/public/cpp/bindings/associated_remote.h"
#include "mojo/public/cpp/bindings/pending_associated_remote.h"
@class WebContentsViewCocoa;
namespace content {
class WebContentsViewMac;
} // namespace content
namespace remote_cocoa {
// A wrapper around a WebContentsViewCocoa, to be accessed via the mojo
// interface WebContentsNSViewBridge.
class CONTENT_EXPORT WebContentsNSViewBridge : public mojom::WebContentsNSView {
public:
// Create a bridge that will access its client in another process via a mojo
// interface.
WebContentsNSViewBridge(
uint64_t view_id,
mojo::PendingAssociatedRemote<mojom::WebContentsNSViewHost> client);
// Create a bridge that will access its client directly in-process.
// TODO(ccameron): Change this to expose only the mojom::WebContentsNSView
// when all communication is through mojo.
WebContentsNSViewBridge(uint64_t view_id,
content::WebContentsViewMac* web_contents_view);
WebContentsNSViewBridge(const WebContentsNSViewBridge&) = delete;
WebContentsNSViewBridge& operator=(const WebContentsNSViewBridge&) = delete;
~WebContentsNSViewBridge() override;
void Bind(mojo::PendingAssociatedReceiver<mojom::WebContentsNSView> receiver,
scoped_refptr<base::SequencedTaskRunner> task_runner);
WebContentsViewCocoa* GetNSView() const { return ns_view_; }
// mojom::WebContentsNSViewBridge:
void SetParentNSView(uint64_t parent_ns_view_id) override;
void ResetParentNSView() override;
void SetBounds(const gfx::Rect& bounds_in_window) override;
void SetVisible(bool visible) override;
void MakeFirstResponder() override;
void TakeFocus(bool reverse) override;
void StartDrag(const content::DropData& drop_data,
const url::Origin& source_origin,
uint32_t operation_mask,
const gfx::ImageSkia& image,
const gfx::Vector2d& image_offset,
bool is_privileged) override;
void Destroy() override;
private:
WebContentsViewCocoa* __strong ns_view_;
mojo::AssociatedReceiver<mojom::WebContentsNSView> receiver_{this};
mojo::AssociatedRemote<mojom::WebContentsNSViewHost> host_;
std::unique_ptr<ScopedNSViewIdMapping> view_id_;
};
} // namespace content
#endif // CONTENT_APP_SHIM_REMOTE_COCOA_WEB_CONTENTS_NS_VIEW_BRIDGE_H_
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