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// Copyright 2023 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_ASH_POLICY_DLP_DIALOGS_FILES_POLICY_WARN_DIALOG_H_
#define CHROME_BROWSER_ASH_POLICY_DLP_DIALOGS_FILES_POLICY_WARN_DIALOG_H_
#include <optional>
#include <string>
#include <vector>
#include "base/functional/callback_forward.h"
#include "chrome/browser/ash/policy/dlp/dialogs/files_policy_dialog.h"
#include "chrome/browser/chromeos/policy/dlp/dialogs/policy_dialog_base.h"
#include "chrome/browser/chromeos/policy/dlp/dlp_confidential_file.h"
#include "chrome/browser/chromeos/policy/dlp/dlp_files_utils.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/views/controls/textarea/textarea.h"
#include "ui/views/controls/textfield/textfield_controller.h"
namespace policy {
// FilesPolicyWarnDialog is a window modal dialog used to show detailed overview
// of file warnings caused by by data protection policies.
class FilesPolicyWarnDialog : public FilesPolicyDialog,
public views::TextfieldController {
METADATA_HEADER(FilesPolicyWarnDialog, FilesPolicyDialog)
public:
FilesPolicyWarnDialog() = delete;
FilesPolicyWarnDialog(WarningWithJustificationCallback callback,
dlp::FileAction action,
gfx::NativeWindow modal_parent,
std::optional<DlpFileDestination> destination,
Info dialog_info);
FilesPolicyWarnDialog(const FilesPolicyWarnDialog&) = delete;
FilesPolicyWarnDialog(FilesPolicyWarnDialog&&) = delete;
FilesPolicyWarnDialog& operator=(const FilesPolicyWarnDialog&) = delete;
FilesPolicyWarnDialog& operator=(FilesPolicyWarnDialog&&) = delete;
~FilesPolicyWarnDialog() override;
// Returns the maximum number of characters that can be inserted in the
// justification textarea.
size_t GetMaxBypassJustificationLengthForTesting() const;
private:
// PolicyDialogBase overrides:
void MaybeAddConfidentialRows() override;
std::u16string GetOkButton() override;
std::u16string GetTitle() override;
std::u16string GetMessage() override;
// Returns the Cancel button label.
std::u16string GetCancelButton();
// Called when the user proceeds the warning.
void ProceedWarning(WarningWithJustificationCallback callback);
// Called when the user cancels the warning.
void CancelWarning(WarningWithJustificationCallback callback);
// Sets up view elements to handle user justification if required.
void MaybeAddJustificationPanel();
// views::TextfieldController overrides:
void ContentsChanged(views::Textfield* sender,
const std::u16string& new_contents) override;
std::vector<DlpConfidentialFile> files_;
// TODO(b/290329012): Remove.
std::optional<DlpFileDestination> destination_;
// Holds the information that allow to populate the dialog UI such as the list
// of warned files and the message shown.
Info dialog_info_;
raw_ptr<views::Textarea> justification_field_ = nullptr;
raw_ptr<views::Label> justification_field_length_label_ = nullptr;
base::WeakPtrFactory<FilesPolicyWarnDialog> weak_ptr_factory_{this};
};
} // namespace policy
#endif // CHROME_BROWSER_ASH_POLICY_DLP_DIALOGS_FILES_POLICY_WARN_DIALOG_H_
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