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// Copyright 2013 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_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
#define CONTENT_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
#include <stdint.h>
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "components/download/public/common/download_item.h"
#include "components/download/public/common/download_target_info.h"
#include "content/public/browser/download_manager_delegate.h"
namespace content {
class DownloadManager;
class ShellDownloadManagerDelegate : public DownloadManagerDelegate {
public:
ShellDownloadManagerDelegate();
ShellDownloadManagerDelegate(const ShellDownloadManagerDelegate&) = delete;
ShellDownloadManagerDelegate& operator=(const ShellDownloadManagerDelegate&) =
delete;
~ShellDownloadManagerDelegate() override;
void SetDownloadManager(DownloadManager* manager);
void Shutdown() override;
bool DetermineDownloadTarget(
download::DownloadItem* download,
download::DownloadTargetCallback* callback) override;
bool ShouldOpenDownload(download::DownloadItem* item,
DownloadOpenDelayedCallback callback) override;
void GetNextId(DownloadIdCallback callback) override;
// Inhibits prompting and sets the default download path.
void SetDownloadBehaviorForTesting(
const base::FilePath& default_download_path);
private:
friend class base::RefCountedThreadSafe<ShellDownloadManagerDelegate>;
using FilenameDeterminedCallback =
base::OnceCallback<void(const base::FilePath&)>;
static void GenerateFilename(const GURL& url,
const std::string& content_disposition,
const std::string& suggested_filename,
const std::string& mime_type,
const base::FilePath& suggested_directory,
FilenameDeterminedCallback callback);
void OnDownloadPathGenerated(uint32_t download_id,
download::DownloadTargetCallback callback,
const base::FilePath& suggested_path);
void ChooseDownloadPath(uint32_t download_id,
download::DownloadTargetCallback callback,
const base::FilePath& suggested_path);
raw_ptr<DownloadManager> download_manager_;
base::FilePath default_download_path_;
bool suppress_prompting_;
base::WeakPtrFactory<ShellDownloadManagerDelegate> weak_ptr_factory_{this};
};
} // namespace content
#endif // CONTENT_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
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