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// Copyright 2012 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_DOWNLOAD_SAVE_PACKAGE_FILE_PICKER_H_
#define CHROME_BROWSER_DOWNLOAD_SAVE_PACKAGE_FILE_PICKER_H_
#include <vector>
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "content/public/browser/download_manager_delegate.h"
#include "content/public/browser/save_page_type.h"
#include "ui/shell_dialogs/select_file_dialog.h"
class DownloadPrefs;
// Handles showing a dialog to the user to ask for the filename to save a page.
class SavePackageFilePicker : public ui::SelectFileDialog::Listener {
public:
SavePackageFilePicker(content::WebContents* web_contents,
const base::FilePath& suggested_path,
const base::FilePath::StringType& default_extension,
bool can_save_as_complete,
DownloadPrefs* download_prefs,
content::SavePackagePathPickedCallback callback);
SavePackageFilePicker(const SavePackageFilePicker&) = delete;
SavePackageFilePicker& operator=(const SavePackageFilePicker&) = delete;
~SavePackageFilePicker() override;
// Used to disable prompting the user for a directory/filename of the saved
// web page. This is available for testing.
static void SetShouldPromptUser(bool should_prompt);
private:
// SelectFileDialog::Listener implementation.
void FileSelected(const ui::SelectedFileInfo& file, int index) override;
void FileSelectionCanceled() override;
bool ShouldSaveAsOnlyHTML(content::WebContents* web_contents) const;
bool ShouldSaveAsMHTMLByDefault() const;
// Used to look up the renderer process for this request to get the context.
const int render_process_id_;
// Whether the web page can be saved as a complete HTML file.
const bool can_save_as_complete_;
// TODO(crbug.com/40280922): `download_prefs_` points to
// `ChromeDownloadManagerDelegate::download_prefs_`.
// `ChromeDownloadManagerDelegate` is destroyed on shutdown but dialogs are
// not, causing this to dangle.
raw_ptr<DownloadPrefs, DanglingUntriaged> download_prefs_;
content::SavePackagePathPickedCallback callback_;
std::vector<content::SavePageType> save_types_;
// For managing select file dialogs.
scoped_refptr<ui::SelectFileDialog> select_file_dialog_;
};
#endif // CHROME_BROWSER_DOWNLOAD_SAVE_PACKAGE_FILE_PICKER_H_
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