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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_SHARING_SHARED_CLIPBOARD_REMOTE_COPY_MESSAGE_HANDLER_H_
#define CHROME_BROWSER_SHARING_SHARED_CLIPBOARD_REMOTE_COPY_MESSAGE_HANDLER_H_
#include <memory>
#include <string>
#include "base/memory/raw_ptr.h"
#include "base/timer/elapsed_timer.h"
#include "base/timer/timer.h"
#include "chrome/browser/image_decoder/image_decoder.h"
#include "components/sharing_message/shared_clipboard/remote_copy_handle_message_result.h"
#include "components/sharing_message/sharing_message_handler.h"
#include "ui/base/clipboard/clipboard.h"
#include "url/gurl.h"
class Profile;
namespace network {
class SimpleURLLoader;
} // namespace network
// Handles incoming messages for the remote copy feature.
class RemoteCopyMessageHandler : public SharingMessageHandler,
public ImageDecoder::ImageRequest {
public:
explicit RemoteCopyMessageHandler(Profile* profile);
RemoteCopyMessageHandler(const RemoteCopyMessageHandler&) = delete;
RemoteCopyMessageHandler& operator=(const RemoteCopyMessageHandler&) = delete;
~RemoteCopyMessageHandler() override;
// SharingMessageHandler implementation:
void OnMessage(components_sharing_message::SharingMessage message,
DoneCallback done_callback) override;
// ImageDecoder::ImageRequest implementation:
void OnImageDecoded(const SkBitmap& decoded_image) override;
void OnDecodeImageFailed() override;
bool IsImageSourceAllowed(const GURL& image_url);
private:
friend class RemoteCopyBrowserTest;
friend class RemoteCopyMessageHandlerTest;
void HandleText(const std::string& text);
void HandleImage(const std::string& image_url);
void OnURLLoadComplete(std::unique_ptr<std::string> content);
void WriteImageAndShowNotification(const SkBitmap& image);
void ShowNotification(const std::u16string& title, const SkBitmap& image);
void DetectWrite(const ui::ClipboardSequenceNumberToken& old_sequence_number,
base::TimeTicks start_ticks,
bool is_image);
void Finish(RemoteCopyHandleMessageResult result);
void CancelAsyncTasks();
void set_allowed_origin_for_testing(const GURL& origin) {
allowed_origin_ = origin;
}
raw_ptr<Profile> profile_ = nullptr;
std::unique_ptr<network::SimpleURLLoader> url_loader_;
std::string device_name_;
GURL allowed_origin_;
};
#endif // CHROME_BROWSER_SHARING_SHARED_CLIPBOARD_REMOTE_COPY_MESSAGE_HANDLER_H_
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