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// Copyright 2018 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 CHROME_BROWSER_UI_VIEWS_FOLDER_UPLOAD_CONFIRMATION_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_FOLDER_UPLOAD_CONFIRMATION_VIEW_H_
#include "base/macros.h"
#include "base/strings/string16.h"
#include "ui/shell_dialogs/selected_file_info.h"
#include "ui/views/window/dialog_delegate.h"
namespace base {
class FilePath;
}
namespace content {
class WebContents;
} // namespace content
namespace views {
class Widget;
} // namespace views
// A dialog that confirms that the user intended to upload the specific folder.
// The dialog provides information about how many files are about to be uploaded
// as well as the path to it and cautions the user to only upload to sites that
// they trust with the files. This is also a security measure against sites that
// trick a user into pressing enter, which would instantly confirm the OS folder
// picker and share the default folder selection without explicit user approval.
class FolderUploadConfirmationView : public views::DialogDelegateView {
public:
FolderUploadConfirmationView(
const base::FilePath& path,
base::OnceCallback<void(const std::vector<ui::SelectedFileInfo>&)>
callback,
std::vector<ui::SelectedFileInfo> selected_files);
~FolderUploadConfirmationView() override;
static views::Widget* ShowDialog(
const base::FilePath& path,
base::OnceCallback<void(const std::vector<ui::SelectedFileInfo>&)>
callback,
std::vector<ui::SelectedFileInfo> selected_files,
content::WebContents* web_contents);
// views::DialogDelegateView:
base::string16 GetWindowTitle() const override;
// It's really important that this dialog *does not* accept by default /
// when a user presses enter without looking as we're looking for explicit
// approval to share this many files with the site.
views::View* GetInitiallyFocusedView() override;
base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
bool ShouldShowCloseButton() const override;
bool Accept() override;
bool Cancel() override;
gfx::Size CalculatePreferredSize() const override;
ui::ModalType GetModalType() const override;
private:
base::OnceCallback<void(const std::vector<ui::SelectedFileInfo>&)> callback_;
std::vector<ui::SelectedFileInfo> selected_files_;
DISALLOW_COPY_AND_ASSIGN(FolderUploadConfirmationView);
};
#endif // CHROME_BROWSER_UI_VIEWS_FOLDER_UPLOAD_CONFIRMATION_VIEW_H_
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